/* ============================================
   深圳创译翻译 - 全新视觉升级
   前卫时尚 · 冲击力 · 大企业风范
   全面重写 2026.06
   ============================================ */

/* ============================================
   CSS 自定义变量
   ============================================ */
:root {
    /* 配色 - 深邃奢华 + 金色高光 + 科技蓝 */
    --bg-base: #0a0a0f;
    --bg-warm: #0f0f18;
    --bg-elevated: #141420;
    --bg-card: rgba(20, 20, 32, 0.7);
    --bg-soft: rgba(201, 169, 97, 0.08);
    --bg-deep: #050508;
    --bg-dark: #0a0a12;
    --bg-glass: rgba(255, 255, 255, 0.03);

    /* 文字 - 高对比度 */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.78);
    --text-muted: rgba(255, 255, 255, 0.5);
    --text-dim: rgba(255, 255, 255, 0.3);
    --text-dark: #0a0a0f;

    /* 金色 - 更璀璨 */
    --gold: #d4af37;
    --gold-bright: #f5d678;
    --gold-dim: #a08030;
    --gold-soft: rgba(212, 175, 55, 0.15);
    --gold-glow: rgba(212, 175, 55, 0.4);

    /* 蓝色 - 科技深邃 */
    --blue: #3b82f6;
    --blue-bright: #60a5fa;
    --blue-deep: #1e40af;
    --blue-glow: rgba(59, 130, 246, 0.3);

    /* 红色 - 活力点缀 */
    --red: #ef4444;
    --red-glow: rgba(239, 68, 68, 0.3);

    /* 边界 */
    --border: rgba(255, 255, 255, 0.08);
    --border-gold: rgba(212, 175, 55, 0.3);
    --border-bright: rgba(255, 255, 255, 0.15);

    /* 字体 */
    --font-display: 'Space Grotesk', 'Inter', 'Noto Sans SC', sans-serif;
    --font-serif: 'Playfair Display', 'Noto Serif SC', serif;
    --font-sans: 'Inter', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* 间距 */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 16px;
    --space-4: 24px;
    --space-5: 32px;
    --space-6: 48px;
    --space-8: 80px;
    --space-10: 120px;
    --space-12: 160px;

    /* 过渡 */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ============================================
   关键帧动画 - 新增
   ============================================ */

/* 上下浮动 */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

/* 脉冲发光 */
@keyframes pulse {
    0%, 100% { 
        box-shadow: 0 0 8px rgba(212, 175, 55, 0.3), 0 0 20px rgba(212, 175, 55, 0.1);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 0 20px rgba(212, 175, 55, 0.6), 0 0 40px rgba(212, 175, 55, 0.3);
        transform: scale(1.05);
    }
}

/* 虚线流动 */
@keyframes dashFlow {
    0% { stroke-dashoffset: 24; }
    100% { stroke-dashoffset: 0; }
}

@keyframes dashFlowBorder {
    0% { background-position: 0 0; }
    100% { background-position: 40px 0; }
}

/* 金色闪光划过 */
@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* 粒子上升 */
@keyframes particleRise {
    0% { 
        transform: translateY(0) translateX(0) scale(0);
        opacity: 0; 
    }
    20% { 
        opacity: 0.8;
        transform: translateY(-20px) translateX(5px) scale(1);
    }
    80% { 
        opacity: 0.6;
    }
    100% { 
        transform: translateY(-200px) translateX(-10px) scale(0.3);
        opacity: 0; 
    }
}

/* 轨道旋转 */
@keyframes orbitSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 原有动画保留 */
@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(80px, 80px); }
}

@keyframes glowFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-50px, 30px) scale(1.1); }
}

@keyframes glowFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(40px, -40px) scale(1.15); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes particleFloat {
    0% { transform: translateY(100vh) scale(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100px) scale(1); opacity: 0; }
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes testimonialScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes honorScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes mediaScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes goldShine {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

@keyframes certRotate {
    to { transform: rotate(360deg); }
}

@keyframes floatParticle {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.2; }
    25% { transform: translate(30px, -40px) scale(1.2); opacity: 0.5; }
    50% { transform: translate(-20px, 20px) scale(0.8); opacity: 0.3; }
    75% { transform: translate(40px, 30px) scale(1.1); opacity: 0.4; }
}

/* 新增：品牌故事图片金色边框脉动 */
@keyframes brandGlowPulse {
    0%, 100% {
        box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.2),
                    0 0 20px rgba(212, 175, 55, 0.1),
                    0 20px 60px rgba(0, 0, 0, 0.4);
    }
    50% {
        box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.5),
                    0 0 40px rgba(212, 175, 55, 0.3),
                    0 20px 60px rgba(0, 0, 0, 0.4);
    }
}

/* 新增：服务卡片下划线流动 */
@keyframes underlineFlow {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* 新增：语言标签弹开 */
@keyframes bounceOut {
    0% { transform: scale(1); }
    50% { transform: scale(1.12); }
    100% { transform: scale(1.05); }
}

/* 新增：数字脉冲 */
@keyframes numPulse {
    0%, 100% { transform: scale(1); text-shadow: 0 0 20px rgba(212, 175, 55, 0.3); }
    50% { transform: scale(1.08); text-shadow: 0 0 40px rgba(212, 175, 55, 0.6); }
}

/* 新增：连线流动 */
@keyframes lineFlow {
    0% { opacity: 0.3; transform: scaleX(0); transform-origin: left; }
    50% { opacity: 1; transform: scaleX(1); transform-origin: left; }
    100% { opacity: 0.3; transform: scaleX(1); transform-origin: right; }
}

/* 新增：卡片上浮 */
@keyframes cardFloatUp {
    0% { transform: translateY(0); box-shadow: 0 4px 12px rgba(0,0,0,0.2); }
    100% { transform: translateY(-12px); box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 30px rgba(212,175,55,0.15); }
}

/* 新增：地球SVG轨道脉冲 */
@keyframes orbitPulse {
    0%, 100% { opacity: 0.5; stroke-width: 1; }
    50% { opacity: 1; stroke-width: 2; }
}

/* 新增：几何形状浮动 */
@keyframes geoFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(20px, -15px) rotate(5deg); }
    66% { transform: translate(-15px, 10px) rotate(-3deg); }
}

/* 新增：CTA背景粒子 */
@keyframes ctaParticleFloat {
    0% { 
        transform: translateY(0) translateX(0) scale(0);
        opacity: 0;
    }
    15% { 
        opacity: 0.7;
        transform: translateY(-30px) translateX(10px) scale(1);
    }
    85% { 
        opacity: 0.5;
    }
    100% { 
        transform: translateY(-150px) translateX(-15px) scale(0.2);
        opacity: 0;
    }
}

/* 新增：认证卡片发光 */
@keyframes certGlowUp {
    0% { 
        transform: translateY(0);
        box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    }
    100% { 
        transform: translateY(-12px) scale(1.02);
        box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px rgba(212,175,55,0.2);
    }
}

/* 新增：新闻卡片hover */
@keyframes newsCardFloat {
    0% { transform: translateY(0); }
    100% { transform: translateY(-12px); }
}

/* ============================================
   基础重置
   ============================================ */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-secondary);
    background: var(--bg-base);
    background-image:
        radial-gradient(ellipse at 50% 0%, rgba(212,175,55,0.04) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 50%, rgba(59,130,246,0.03) 0%, transparent 50%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* 页面背景纹理 */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse at 0% 0%, rgba(212,175,55,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 100% 0%, rgba(59,130,246,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 100%, rgba(212,175,55,0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* 全局背景 - 不规则几何形状浮动 */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    background:
        /* 左上三角 */
        linear-gradient(135deg, transparent 85%, rgba(212,175,55,0.03) 85.5%, transparent 86%) 0% 0%,
        /* 右下菱形 */
        linear-gradient(-45deg, transparent 92%, rgba(59,130,246,0.03) 92.5%, transparent 93%) 100% 100%;
    background-size: 400px 400px, 500px 500px;
    pointer-events: none;
    z-index: 0;
    animation: geoFloat 20s ease-in-out infinite;
}

a { color: inherit; text-decoration: none; transition: all 0.3s var(--ease); }
a:hover { color: var(--gold-bright); }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* 文字选择 */
::selection {
    background: var(--gold);
    color: #000;
}

/* ============================================
   金色文字 - 无斜体！使用 font-weight:700 + text-shadow 发光
   ============================================ */
.italic,
.accent,
.hero-title .accent,
.cta-title .accent,
.section-title .italic,
.page-header-title .italic,
.about-story-content h2 .italic,
.brand-story-content h2 .italic {
    font-style: normal !important;
    font-weight: 700 !important;
    display: inline-block;
    padding-right: 0.1em !important;
    margin-right: 0 !important;
    overflow: visible !important;
    text-shadow: 0 0 40px rgba(212, 175, 55, 0.4), 0 0 80px rgba(212, 175, 55, 0.15);
}

/* 金色渐变文字（替代原来的背景裁切） */
.hero-title .accent,
.cta-title .accent {
    font-family: var(--font-display);
    /* v20260625f: 改为静态金色，去除流光动画避免刺眼 */
    color: var(--gold);
    -webkit-text-fill-color: var(--gold);
    text-shadow: 0 0 12px rgba(212, 175, 55, 0.18);
    background: none;
    padding-right: 0.15em;
    margin-right: -0.05em;
}

.section-title .italic,
.page-header-title .italic,
.about-story-content h2 .italic,
.brand-story-content h2 .italic {
    font-family: var(--font-display);
    color: var(--gold);
    text-shadow: 0 0 40px rgba(212, 175, 55, 0.4), 0 0 80px rgba(212, 175, 55, 0.15);
    -webkit-text-fill-color: var(--gold);
}

/* ============================================
   全局装饰元素
   ============================================ */

/* 每个section之间的几何线条分隔 */
section {
    padding: var(--space-10) 0;
    position: relative;
}

section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0.3;
    z-index: 1;
}

section:last-of-type::after {
    display: none;
}

/* 网格背景纹理 - 在某些section上 */
.services-section::before,
.cert-section::before,
.process-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212,175,55,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212,175,55,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

/* 随机散布金色小光点 */
.gold-dust {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--gold);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--gold-glow);
    animation: float 6s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
}

.gold-dust:nth-child(1) { top: 15%; left: 10%; animation-delay: 0s; }
.gold-dust:nth-child(2) { top: 35%; left: 85%; animation-delay: 1.5s; width: 2px; height: 2px; }
.gold-dust:nth-child(3) { top: 65%; left: 20%; animation-delay: 3s; }
.gold-dust:nth-child(4) { top: 80%; left: 75%; animation-delay: 4.5s; width: 4px; height: 4px; }
.gold-dust:nth-child(5) { top: 25%; left: 50%; animation-delay: 2s; width: 2px; height: 2px; }

/* 容器 */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-5);
    position: relative;
    z-index: 1;
}

@media (min-width: 1024px) {
    .container { padding: 0 var(--space-6); }
}

/* 滚动条 */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--gold), var(--gold-dim));
    border-radius: 5px;
}

/* 板块背景 */
.bg-white { background: var(--bg-elevated); }
.bg-soft { background: var(--bg-warm); }
.bg-deep { background: var(--bg-deep); }

/* ============================================
   滚动显示动画 - 默认可见，JS可叠加特效
   ============================================ */
.reveal {
    opacity: 1;
    transform: none;
    transition: all 0.8s var(--ease-out);
}

/* 当JS激活观察器后，先隐藏再显示 */
.reveal.pre-anim {
    opacity: 0;
    transform: translateY(40px);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   HEADER - 透明玻璃态导航
   ============================================ */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: var(--space-3) 0;
    background: rgba(10, 10, 15, 0.6);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid transparent;
    transition: all 0.4s var(--ease);
}

.site-header.scrolled {
    background: rgba(10, 10, 15, 0.95);
    border-bottom-color: var(--border);
    padding: var(--space-2) 0;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

/* Logo */
.brand { display: flex; align-items: center; gap: var(--space-3); flex-shrink: 0; }
.brand-logo {
    width: 220px;
    height: 48px;
    display: block;
    transition: transform 0.4s var(--ease);
}
.brand:hover .brand-logo { transform: scale(1.03); }

.brand-logo-en {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 800;
    letter-spacing: 0.1em;
    font-style: normal;
    fill: var(--gold);
}

.brand-logo-cn {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.15em;
    fill: rgba(255,255,255,0.7);
}

/* 导航 */
.primary-nav { display: flex; gap: var(--space-1); }

.nav-link {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 10px 20px;
    border-radius: 8px;
    transition: all 0.35s var(--ease);
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(212,175,55,0.15), rgba(59,130,246,0.08));
    opacity: 0;
    transition: opacity 0.35s var(--ease);
}

.nav-label {
    position: relative;
    font-size: 15px;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
    letter-spacing: 0.03em;
}

.nav-desc {
    position: relative;
    font-family: var(--font-mono);
    font-size: 9px;
    color: rgba(255,255,255,0.4);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 28px;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), var(--gold-bright));
    transition: transform 0.4s var(--ease-out);
    border-radius: 1px;
}

.nav-link:hover::after,
.nav-link.active::after { transform: translateX(-50%) scaleX(1); }
.nav-link:hover::before,
.nav-link.active::before { opacity: 1; }
.nav-link:hover .nav-label,
.nav-link.active .nav-label { color: var(--gold-bright); }
.nav-link:hover .nav-desc,
.nav-link.active .nav-desc { color: var(--gold); }

/* Header 右侧 */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-shrink: 0;
}

.header-phone {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 600;
    color: var(--gold-bright);
    letter-spacing: 0.02em;
}

.header-phone svg { color: var(--gold); }

.header-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dim) 100%);
    color: #000;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    transition: all 0.4s var(--ease);
    white-space: nowrap;
    box-shadow: 0 8px 24px rgba(212,175,55,0.3);
    position: relative;
    overflow: hidden;
}

.header-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s var(--ease);
}

.header-cta:hover::before { left: 100%; }

.header-cta:hover {
    background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(212,175,55,0.45);
    color: #000;
}

.menu-toggle { display: none; }
.site-main { position: relative; z-index: 1; }

/* ============================================
   HERO - 震撼主视觉
   增强：地球SVG动画（更多轨道点、脉冲效果）
   ============================================ */
.hero {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    position: relative;
    padding: calc(var(--space-12) + var(--space-6)) 0 var(--space-10);
    overflow: hidden;
    background: #050508;
}

/* 动态网格背景 */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212,175,55,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212,175,55,0.06) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at 30% 50%, #000 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at 30% 50%, #000 0%, transparent 70%);
    animation: gridMove 30s linear infinite;
}

/* Hero 底部渐变 */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(0deg, var(--bg-base), transparent);
    z-index: 0;
}

/* 光晕效果 - v20260625f 大幅调淡金光 */
.hero-glow-1 {
    position: absolute;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212,175,55,0.05) 0%, transparent 60%);
    top: -200px;
    right: -100px;
    animation: glowFloat1 15s ease-in-out infinite;
    pointer-events: none;
}

.hero-glow-2 {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(59,130,246,0.12) 0%, transparent 60%);
    bottom: -100px;
    left: -100px;
    animation: glowFloat2 18s ease-in-out infinite;
    pointer-events: none;
}

/* 粒子效果 */
.hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-particles span {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 8s linear infinite;
    box-shadow: none;
}

.hero-particles span:nth-child(1) { left: 10%; animation-delay: 0s; }
.hero-particles span:nth-child(2) { left: 20%; animation-delay: 1s; width: 3px; height: 3px; }
.hero-particles span:nth-child(3) { left: 35%; animation-delay: 2s; }
.hero-particles span:nth-child(4) { left: 50%; animation-delay: 3s; width: 5px; height: 5px; }
.hero-particles span:nth-child(5) { left: 65%; animation-delay: 4s; }
.hero-particles span:nth-child(6) { left: 80%; animation-delay: 5s; width: 3px; height: 3px; }
.hero-particles span:nth-child(7) { left: 90%; animation-delay: 6s; }
.hero-particles span:nth-child(8) { left: 25%; animation-delay: 7s; width: 2px; height: 2px; }
.hero-particles span:nth-child(9) { left: 70%; animation-delay: 2.5s; }
.hero-particles span:nth-child(10) { left: 45%; animation-delay: 4.5s; width: 3px; height: 3px; }

/* 右侧视觉元素 - 地球SVG增强 */
.hero-visual {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 500px;
    height: 500px;
    opacity: 0.9;
    animation: float 8s ease-in-out infinite;
}

.hero-visual svg {
    width: 100%;
    height: 100%;
}

/* 地球轨道环 - 脉冲效果 */
.hero-orbit {
    animation: orbitPulse 3s ease-in-out infinite;
}

.hero-orbit:nth-child(2) { animation-delay: 0.5s; }
.hero-orbit:nth-child(3) { animation-delay: 1s; }
.hero-orbit:nth-child(4) { animation-delay: 1.5s; }

/* 地球轨道点 - 旋转 */
.hero-orbit-dot {
    animation: orbitSpin 12s linear infinite;
    transform-origin: center;
}

.hero-orbit-dot:nth-child(2) { animation-duration: 16s; animation-direction: reverse; }
.hero-orbit-dot:nth-child(3) { animation-duration: 20s; }
.hero-orbit-dot:nth-child(4) { animation-duration: 14s; animation-direction: reverse; }

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 2;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 13px;
    letter-spacing: 0.3em;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: var(--space-5);
    font-family: var(--font-mono);
    font-weight: 600;
    animation: fadeInUp 0.8s var(--ease-out) 0.2s both;
}

.hero-eyebrow::before {
    content: '';
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), transparent);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(56px, 8vw, 120px);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-4);
    color: #fff;
    animation: fadeInUp 0.8s var(--ease-out) 0.4s both;
}

.hero-title .line { display: block; }

/* "传递思想" - 无空格，使用连写 */
.hero-title .line:first-child .accent {
    letter-spacing: 0;
}

.hero-title-cn {
    font-family: var(--font-serif);
    font-size: clamp(24px, 3vw, 42px);
    color: var(--gold);
    font-weight: 600;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-5);
    animation: fadeInUp 0.8s var(--ease-out) 0.6s both;
}

.hero-sub {
    font-size: 18px;
    line-height: 1.9;
    color: rgba(255,255,255,0.7);
    max-width: 600px;
    margin-bottom: var(--space-6);
    animation: fadeInUp 0.8s var(--ease-out) 0.8s both;
}

.hero-actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
    animation: fadeInUp 0.8s var(--ease-out) 1s both;
}

/* 按钮样式 */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 16px 32px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: all 0.4s var(--ease);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dim) 100%);
    color: #000;
    box-shadow: 0 8px 24px rgba(212,175,55,0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.6s var(--ease);
}

.btn-primary:hover::before { left: 100%; }

.btn-primary:hover {
    background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(212,175,55,0.5);
    color: #000;
}

.btn-ghost {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.3);
}

.btn-ghost:hover {
    border-color: var(--gold);
    color: var(--gold);
    background: rgba(212,175,55,0.1);
    transform: translateY(-3px);
}

.btn-light {
    background: rgba(255,255,255,0.1);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
}

.btn-light:hover {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.4);
    color: #fff;
    transform: translateY(-3px);
}

.btn-lg {
    padding: 20px 40px !important;
    font-size: 16px !important;
}

/* 跑马灯文字 */
.hero-marquee {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px 0;
    background: linear-gradient(90deg, transparent, rgba(212,175,55,0.05), transparent);
    border-top: 1px solid rgba(212,175,55,0.1);
    overflow: hidden;
}

.hero-marquee-inner {
    display: flex;
    gap: var(--space-8);
    animation: marquee 20s linear infinite;
    white-space: nowrap;
}

.hero-marquee-inner span {
    font-family: var(--font-display);
    font-size: 80px;
    font-weight: 800;
    font-style: normal;
    color: rgba(255,255,255,0.03);
    letter-spacing: -0.02em;
}

/* ============================================
   通用板块标题样式
   ============================================ */
.section-header {
    margin-bottom: var(--space-8);
}

.section-header.center { text-align: center; }

.section-eyebrow {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.25em;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: var(--space-4);
    position: relative;
    padding-left: 40px;
}

.section-eyebrow::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 30px;
    height: 1px;
    background: var(--gold);
}

.section-header.center .section-eyebrow { padding-left: 0; }
.section-header.center .section-eyebrow::before { display: none; }
.section-header.center .section-eyebrow::after {
    content: '';
    display: inline-block;
    width: 30px;
    height: 1px;
    background: var(--gold);
    margin-left: 15px;
    vertical-align: middle;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: #fff;
    margin-bottom: var(--space-4);
}

.section-title .italic {
    font-family: var(--font-display);
    font-style: normal;
    color: var(--gold);
    font-weight: 700;
    display: inline-block;
    padding-right: 0.1em;
    text-shadow: 0 0 40px rgba(212, 175, 55, 0.4), 0 0 80px rgba(212, 175, 55, 0.15);
}

.section-sub {
    font-size: 18px;
    color: rgba(255,255,255,0.6);
    max-width: 700px;
    line-height: 1.8;
}

.section-header.center .section-sub {
    margin: 0 auto;
}

.section-footer {
    text-align: center;
    margin-top: var(--space-6);
}/* ============================================
   BRAND STORY - 品牌故事
   增强：左侧图片添加金色边框光晕脉动动画
   ============================================ */
.brand-section {
    background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-warm) 100%);
}

.brand-story {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
    align-items: center;
}

/* v20260625e 新增：左侧特色数字卡片 */
.brand-story-side {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.brand-story-stat-card {
    position: relative;
    background: linear-gradient(135deg, rgba(212,175,55,0.08) 0%, rgba(59,130,246,0.05) 100%);
    border: 1px solid rgba(212,175,55,0.18);
    border-radius: 18px;
    padding: 28px 30px;
    overflow: hidden;
    transition: all 0.5s var(--ease-out);
}

.brand-story-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--gold) 0%, var(--blue) 100%);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.5s var(--ease-out);
}

.brand-story-stat-card:hover {
    transform: translateX(6px);
    border-color: rgba(212,175,55,0.4);
    background: linear-gradient(135deg, rgba(212,175,55,0.12) 0%, rgba(59,130,246,0.08) 100%);
}

.brand-story-stat-card:hover::before {
    transform: scaleY(1);
}

.brand-story-stat-num {
    font-family: var(--font-display);
    font-size: 52px;
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, var(--gold) 0%, #f0d878 50%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.brand-story-stat-label {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
}

.brand-story-stat-desc {
    font-size: 13px;
    color: rgba(255,255,255,0.55);
    line-height: 1.6;
}

.brand-story-stat-icon {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 36px;
    height: 36px;
    color: var(--gold);
    opacity: 0.4;
}

.brand-story-img {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    aspect-ratio: 4/5;
    animation: brandGlowPulse 4s ease-in-out infinite;
}

.brand-story-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out);
    display: block;
}

.brand-story:hover .brand-story-img img { transform: scale(1.05); }

.brand-story-img::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(212,175,55,0.2), rgba(0,0,0,0.4));
    z-index: 1;
}

.brand-story-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(212,175,55,0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.brand-story-badge {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dim));
    color: #000;
    padding: 20px 28px;
    border-radius: 12px;
    z-index: 2;
    box-shadow: 0 12px 40px rgba(212,175,55,0.4);
}

.brand-story-badge-num {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 800;
    line-height: 1;
}

.brand-story-badge-text {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.1em;
    margin-top: 4px;
}

.brand-story-content h2 {
    font-family: var(--font-display);
    font-size: clamp(36px, 4vw, 56px);
    font-weight: 800;
    line-height: 1.1;
    color: #fff;
    margin-bottom: var(--space-5);
}

.brand-story-content h2 .italic {
    font-style: normal;
    font-weight: 700;
    color: var(--gold);
    text-shadow: 0 0 40px rgba(212, 175, 55, 0.4), 0 0 80px rgba(212, 175, 55, 0.15);
    padding-right: 0.1em;
}

.brand-story-content p {
    color: rgba(255,255,255,0.7);
    font-size: 17px;
    line-height: 1.9;
    margin-bottom: var(--space-4);
}

.brand-story-content .btn { margin-top: var(--space-4); }

.brand-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

.brand-feature {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 14px;
    color: rgba(255,255,255,0.8);
}

.brand-feature-icon {
    width: 24px;
    height: 24px;
    color: var(--gold);
    flex-shrink: 0;
}

/* ============================================
   SERVICES - 服务板块
   增强：每个卡片添加下划线流动动画
   ============================================ */
.services-section {
    background: var(--bg-base);
    position: relative;
}

.services-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212,175,55,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212,175,55,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
    position: relative;
    z-index: 1;
}

.service-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: var(--space-6);
    transition: all 0.5s var(--ease-out);
    overflow: hidden;
    backdrop-filter: blur(10px);
}

/* 下划线流动动画 */
.service-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--gold) 20%,
        var(--gold-bright) 50%,
        var(--gold) 80%,
        transparent 100%);
    background-size: 200% 100%;
    animation: underlineFlow 3s linear infinite;
    opacity: 0;
    transition: opacity 0.4s var(--ease);
}

/* 闪光划过 */
.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212,175,55,0.08), transparent);
    transition: left 0.6s var(--ease);
    pointer-events: none;
}

.service-card:hover::before { opacity: 1; }
.service-card:hover::after { left: 100%; }

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-gold);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 40px rgba(212,175,55,0.1);
}

.service-icon-wrap {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(212,175,55,0.15), rgba(59,130,246,0.1));
    border-radius: 16px;
    margin-bottom: var(--space-5);
    transition: all 0.4s var(--ease);
}

.service-card:hover .service-icon-wrap {
    background: linear-gradient(135deg, var(--gold), var(--gold-dim));
    transform: scale(1.1) rotate(-5deg);
}

.service-icon {
    width: 32px;
    height: 32px;
    color: var(--gold);
    transition: color 0.4s var(--ease);
}

.service-card:hover .service-icon { color: #000; }

.service-num {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 0.1em;
    margin-bottom: var(--space-2);
    opacity: 0.7;
}

.service-title {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-3);
    line-height: 1.3;
}

.service-desc {
    font-size: 15px;
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
    margin-bottom: var(--space-4);
}

.service-meta {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--gold);
    letter-spacing: 0.05em;
    padding-top: var(--space-3);
    border-top: 1px solid var(--border);
}

/* 服务配图 - SVG流程图可见 */
.service-card-image {
    position: absolute;
    top: var(--space-5);
    right: var(--space-5);
    width: 140px;
    height: 100px;
    border-radius: 16px;
    overflow: hidden;
    opacity: 0.8;
    transition: all 0.4s var(--ease);
    background: rgba(10,10,15,0.4);
    border: 1px solid rgba(212,175,55,0.2);
}

.service-card:hover .service-card-image {
    opacity: 1;
    transform: scale(1.05);
    border-color: rgba(212,175,55,0.4);
    box-shadow: 0 0 20px rgba(212,175,55,0.15);
}

.service-card-image img,
.service-card-image svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.service-card-image svg {
    filter: drop-shadow(0 0 4px rgba(212,175,55,0.3));
}

/* ============================================
   LANGUAGES - 语种板块
   增强：语言标签添加浮动动画（float），hover时弹开效果
   ============================================ */
.languages-section {
    background: linear-gradient(180deg, var(--bg-warm) 0%, var(--bg-base) 100%);
    position: relative;
    overflow: hidden;
}

.languages-section::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(59,130,246,0.08) 0%, transparent 60%);
    top: 50%;
    left: -200px;
    transform: translateY(-50%);
}

.language-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-6) 0;
    position: relative;
    z-index: 1;
}

.lang-tag {
    padding: 14px 28px;
    background: rgba(255,255,255,0.08);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 15px;
    color: rgba(255,255,255,0.9);
    font-weight: 500;
    transition: all 0.35s var(--ease-spring);
    cursor: default;
    backdrop-filter: blur(4px);
    animation: float 5s ease-in-out infinite;
}

.lang-tag:nth-child(odd) { animation-delay: 0s; }
.lang-tag:nth-child(even) { animation-delay: 2.5s; }
.lang-tag:nth-child(3n) { animation-delay: 1.5s; }
.lang-tag:nth-child(5n+2) { animation-delay: 3.5s; }

.lang-tag:hover {
    background: linear-gradient(135deg, var(--gold-soft), rgba(59,130,246,0.15));
    border-color: var(--border-gold);
    color: var(--gold-bright);
    animation: none;
    animation: bounceOut 0.4s var(--ease-spring) forwards;
    box-shadow: 0 8px 24px rgba(212,175,55,0.25);
    z-index: 2;
}

.lang-tag.highlight {
    background: linear-gradient(135deg, var(--gold), #b8860b);
    color: #000;
    border-color: transparent;
    font-weight: 700;
    font-size: 16px;
    padding: 16px 32px;
    box-shadow: 0 4px 16px rgba(212,175,55,0.3);
}

.lang-tag.highlight:hover {
    animation: bounceOut 0.4s var(--ease-spring) forwards;
    box-shadow: 0 12px 32px rgba(212,175,55,0.5);
    color: #000;
}

.lang-tag.highlight-blue {
    background: linear-gradient(135deg, var(--blue), #1e40af);
    color: #fff;
    border-color: transparent;
    font-weight: 700;
    font-size: 16px;
    padding: 16px 32px;
    box-shadow: 0 4px 16px rgba(59,130,246,0.3);
}

.lang-tag.highlight-blue:hover {
    animation: bounceOut 0.4s var(--ease-spring) forwards;
    box-shadow: 0 12px 32px rgba(59,130,246,0.5);
    color: #fff;
}

/* ============================================
   STATS - 数据统计
   数字脉冲动画
   ============================================ */
.stats-section {
    padding: var(--space-8) 0;
    background: linear-gradient(135deg, var(--bg-deep) 0%, var(--bg-elevated) 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    text-align: center;
}

.stat-item { position: relative; }

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 60px;
    background: linear-gradient(180deg, transparent, var(--border-gold), transparent);
}

.stat-num {
    font-family: var(--font-display);
    font-size: clamp(48px, 6vw, 80px);
    font-weight: 800;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-bright) 50%, #fff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--space-2);
    position: relative;
}

.stat-num .unit {
    font-size: 0.6em;
    -webkit-text-fill-color: var(--gold);
}

.stat-item:hover .stat-num {
    animation: numPulse 1.5s ease-in-out infinite;
}

.stat-label {
    font-size: 15px;
    color: rgba(255,255,255,0.6);
    letter-spacing: 0.05em;
}

/* ============================================
   VALUES - 价值主张
   数字添加脉冲动画
   ============================================ */
.values-section {
    background: var(--bg-base);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
}

.values-grid--3 {
    grid-template-columns: repeat(3, 1fr);
    max-width: 1000px;
    margin: 0 auto;
}

.value-item {
    text-align: center;
    padding: var(--space-6);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    transition: all 0.5s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.value-item::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212,175,55,0.08) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.5s var(--ease);
}

.value-item:hover {
    transform: translateY(-8px);
    border-color: var(--border-gold);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.value-item:hover::before { opacity: 1; }

.value-icon {
    width: 56px;
    height: 56px;
    color: var(--gold);
    margin: 0 auto var(--space-4);
    padding: 14px;
    background: var(--gold-soft);
    border-radius: 16px;
    transition: all 0.4s var(--ease);
}

.value-item:hover .value-icon {
    background: linear-gradient(135deg, var(--gold), var(--gold-dim));
    color: #000;
    transform: scale(1.1) rotate(5deg);
}

.value-num {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--gold);
    letter-spacing: 0.2em;
    margin-bottom: var(--space-2);
    opacity: 0.7;
}

.value-item:hover .value-num {
    animation: numPulse 1.5s ease-in-out infinite;
}

.value-name {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-3);
}

.value-desc {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
}

/* ============================================
   PROCESS - 质量流程
   增强：步骤之间添加连线流动动画
   ============================================ */
.process-section {
    background: linear-gradient(180deg, var(--bg-warm) 0%, var(--bg-deep) 100%);
    position: relative;
    overflow: hidden;
}

.process-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(212,175,55,0.06) 0%, transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(59,130,246,0.06) 0%, transparent 40%),
        linear-gradient(rgba(212,175,55,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212,175,55,0.03) 1px, transparent 1px);
    background-size: auto, auto, 60px 60px, 60px 60px;
    pointer-events: none;
    z-index: 0;
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    position: relative;
    z-index: 1;
}

.process-step {
    position: relative;
    padding: var(--space-5);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    text-align: center;
    transition: all 0.5s var(--ease-out);
    backdrop-filter: blur(10px);
}

.process-step:hover {
    transform: translateY(-8px);
    border-color: var(--border-gold);
    box-shadow: 0 16px 48px rgba(212,175,55,0.15);
}

/* 底部连线流动 */
.process-step::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0;
    transition: opacity 0.4s;
}

.process-step:hover::after {
    opacity: 0.6;
}

.process-step-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-4);
    background: linear-gradient(135deg, var(--gold-soft), rgba(59,130,246,0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s var(--ease);
}

.process-step:hover .process-step-icon {
    background: linear-gradient(135deg, var(--gold), var(--gold-dim));
    transform: scale(1.15);
    box-shadow: 0 8px 24px rgba(212,175,55,0.3);
}

.process-step-icon svg {
    width: 28px;
    height: 28px;
    color: var(--gold);
    transition: color 0.4s var(--ease);
}

.process-step:hover .process-step-icon svg { color: #000; }

.process-step-num {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--gold);
    letter-spacing: 0.2em;
    margin-bottom: var(--space-2);
    opacity: 0.8;
}

.process-step-title {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-2);
}

.process-step-desc {
    font-size: 13px;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
}

/* 流程连接线 - 虚线流动动画 */
.process-connector {
    position: absolute;
    top: 80px;
    left: calc(100% - 20px);
    width: 40px;
    height: 2px;
    background: repeating-linear-gradient(
        90deg,
        var(--gold) 0px,
        var(--gold) 6px,
        transparent 6px,
        transparent 12px
    );
    background-size: 24px 100%;
    animation: dashFlowBorder 1s linear infinite;
    z-index: 0;
    opacity: 0.6;
}

.process-timeline:hover .process-connector {
    opacity: 1;
}

/* ============================================
   CLIENTS - 合作客户
   网格布局，hover放大清晰
   ============================================ */
.clients-section {
    background: var(--bg-base);
    padding: var(--space-8) 0;
}

.clients-marquee {
    overflow: hidden;
    padding: var(--space-4) 0;
}

.clients-track {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--space-5);
    justify-content: center;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.client-logo {
    height: 80px;
    width: 100%;
    max-width: 180px;
    margin: 0 auto;
    filter: grayscale(30%) brightness(1.1);
    opacity: 0.75;
    transition: all 0.4s var(--ease);
    object-fit: contain;
    padding: var(--space-2);
    background: rgba(255,255,255,0.04);
    border-radius: 12px;
    border: 1px solid var(--border);
}

.client-logo:hover {
    filter: grayscale(0%) brightness(1);
    opacity: 1;
    transform: scale(1.12);
    background: rgba(255,255,255,0.08);
    border-color: var(--border-gold);
    box-shadow: 0 8px 24px rgba(212,175,55,0.2);
    z-index: 2;
}

/* ============================================
   NEWS - 新闻资讯（三栏设计）
   卡片hover上浮
   ============================================ */
.news-section {
    background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-warm) 100%);
    position: relative;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.news-column {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: var(--space-5);
    backdrop-filter: blur(10px);
    transition: all 0.4s var(--ease);
}

.news-column:hover {
    border-color: var(--border-gold);
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.2);
}

.news-column:nth-child(1) { border-top: 3px solid var(--gold); }
.news-column:nth-child(2) { border-top: 3px solid var(--blue); }
.news-column:nth-child(3) { border-top: 3px solid var(--red); }

.news-column-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--border);
}

.news-column-title {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.news-column-icon {
    font-size: 22px;
    filter: drop-shadow(0 0 8px rgba(212,175,55,0.4));
}

.news-grid--unified {
    position: relative;
}

.news-grid--unified::before {
    content: '按时间统一排序 · 共 800+ 篇';
    position: absolute;
    top: -32px;
    right: 0;
    font-family: var(--font-mono);
    font-size: 11px;
    color: rgba(212,175,55,0.6);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.news-all-link .btn-outline {
    display: inline-block;
    padding: 14px 32px;
    border: 1px solid rgba(212,175,55,0.4);
    border-radius: 100px;
    color: var(--gold);
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.1em;
    transition: all 0.3s var(--ease-out);
}

.news-all-link .btn-outline:hover {
    background: var(--gold);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(212,175,55,0.3);
}

.news-column-more {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--gold);
    letter-spacing: 0.1em;
    font-weight: 600;
}

.news-column-more:hover { color: var(--gold-bright); }

.news-column-list { display: flex; flex-direction: column; gap: var(--space-3); }

.news-column-link {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-3);
    border-radius: 12px;
    transition: all 0.3s var(--ease);
}

.news-column-link:hover {
    background: rgba(255,255,255,0.04);
    transform: translateX(4px);
}

.news-column-thumb {
    width: 80px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.news-column-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-column-body { flex: 1; min-width: 0; }

.news-column-title-link {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
    line-height: 1.6;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-column-link:hover .news-column-title-link { color: var(--gold-bright); }

.news-column-body .date {
    font-family: var(--font-mono);
    font-size: 11px;
    color: rgba(255,255,255,0.4);
}

/* ============================================
   CERTIFICATIONS - 国际认证
   卡片hover上浮发光，中文描述
   ============================================ */
.cert-section {
    background: var(--bg-deep);
    position: relative;
    overflow: hidden;
}

.cert-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 50%, rgba(212,175,55,0.06) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(59,130,246,0.06) 0%, transparent 50%),
        linear-gradient(rgba(212,175,55,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212,175,55,0.03) 1px, transparent 1px);
    background-size: auto, auto, 60px 60px, 60px 60px;
    pointer-events: none;
    z-index: 0;
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
    position: relative;
    z-index: 1;
}

.cert-item {
    text-align: center;
    padding: var(--space-6);
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border);
    border-radius: 20px;
    transition: all 0.5s var(--ease-out);
    position: relative;
    overflow: hidden;
}

/* 金色闪光划过 */
.cert-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212,175,55,0.08), transparent);
    transition: left 0.6s var(--ease);
    pointer-events: none;
}

.cert-item:hover {
    transform: translateY(-12px) scale(1.02);
    border-color: var(--border-gold);
    background: rgba(255,255,255,0.05);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 40px rgba(212,175,55,0.2);
}

.cert-item:hover::before { left: 100%; }

.cert-img-wrap {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--space-4);
    background: linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.cert-img-wrap::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, var(--gold), var(--gold-bright), var(--gold), var(--gold-dim), var(--gold));
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s var(--ease);
    animation: certRotate 4s linear infinite;
}

.cert-item:hover .cert-img-wrap::before { opacity: 1; }

.cert-img {
    width: 70px;
    height: 70px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.9;
    transition: all 0.4s var(--ease);
}

.cert-item:hover .cert-img {
    filter: none;
    opacity: 1;
}

.cert-item-cert {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 800;
    color: var(--gold);
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.cert-item > div:last-child {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
}

/* ============================================
   CTA - 行动召唤
   增强：背景粒子效果
   ============================================ */
.cta-section {
    position: relative;
    padding: var(--space-12) 0;
    overflow: hidden;
    background: #050508;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 20%, rgba(212,175,55,0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(59,130,246,0.06) 0%, transparent 50%);
    z-index: 0;
}

/* CTA 动态背景 */
.cta-bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(10,10,15,0.95) 0%, rgba(20,20,32,0.9) 100%),
        radial-gradient(circle at 20% 30%, rgba(212,175,55,0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(59,130,246,0.1) 0%, transparent 50%);
}

.cta-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212,175,55,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212,175,55,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at 50% 50%, #000 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 50%, #000 0%, transparent 70%);
}

/* 浮动装饰元素 */
.cta-decoration {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.cta-decoration-1 {
    width: 400px;
    height: 400px;
    top: -100px;
    right: -100px;
    background: radial-gradient(circle, rgba(212,175,55,0.12) 0%, transparent 70%);
    animation: float 8s ease-in-out infinite;
}

.cta-decoration-2 {
    width: 300px;
    height: 300px;
    bottom: -50px;
    left: -50px;
    background: radial-gradient(circle, rgba(59,130,246,0.1) 0%, transparent 70%);
    animation: float 10s ease-in-out infinite reverse;
}

/* CTA 粒子效果 */
.cta-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.cta-particles span {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--gold);
    border-radius: 50%;
    opacity: 0;
    animation: ctaParticleFloat 6s linear infinite;
    box-shadow: 0 0 8px var(--gold-glow);
}

.cta-particles span:nth-child(1) { left: 10%; animation-delay: 0s; }
.cta-particles span:nth-child(2) { left: 25%; animation-delay: 1.2s; width: 2px; height: 2px; }
.cta-particles span:nth-child(3) { left: 40%; animation-delay: 2.4s; }
.cta-particles span:nth-child(4) { left: 55%; animation-delay: 3.6s; width: 4px; height: 4px; }
.cta-particles span:nth-child(5) { left: 70%; animation-delay: 4.8s; }
.cta-particles span:nth-child(6) { left: 85%; animation-delay: 5.5s; width: 2px; height: 2px; }
.cta-particles span:nth-child(7) { left: 15%; animation-delay: 1.8s; width: 3px; height: 3px; }
.cta-particles span:nth-child(8) { left: 65%; animation-delay: 3s; }

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(48px, 7vw, 96px);
    font-weight: 800;
    line-height: 1;
    color: #fff;
    margin-bottom: var(--space-5);
    letter-spacing: -0.02em;
}

.cta-title .accent {
    font-family: var(--font-display);
    font-style: normal;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-bright) 50%, #fff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    padding-right: 0.1em;
    text-shadow: none;
}

.cta-sub {
    font-size: 20px;
    color: rgba(255,255,255,0.7);
    margin-bottom: var(--space-6);
    line-height: 1.8;
}

.cta-actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}


/* ============================================
   PAGE HEADER - 内页标题
   ============================================ */
.page-header {
    position: relative;
    padding: calc(var(--space-12) + var(--space-6)) 0 var(--space-10);
    background: linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-base) 100%);
    overflow: hidden;
    text-align: center;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(212,175,55,0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(59,130,246,0.08) 0%, transparent 50%);
}

.page-header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212,175,55,0.3), transparent);
}

.page-header-eyebrow {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.3em;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: var(--space-4);
}

.page-header-title {
    font-family: var(--font-display);
    font-size: clamp(48px, 7vw, 88px);
    font-weight: 800;
    line-height: 1;
    color: #fff;
    margin-bottom: var(--space-5);
    letter-spacing: -0.02em;
}

.page-header-title .italic {
    font-family: var(--font-display);
    font-style: normal;
    font-weight: 700;
    color: var(--gold);
    text-shadow: 0 0 40px rgba(212, 175, 55, 0.4), 0 0 80px rgba(212, 175, 55, 0.15);
    padding-right: 0.1em;
}

.page-header-sub {
    font-size: 18px;
    color: rgba(255,255,255,0.6);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

.page-header-content {
    position: relative;
    z-index: 2;
}

.page-header-stats {
    display: flex;
    gap: var(--space-8);
    margin-top: var(--space-6);
    justify-content: center;
    animation: fadeInUp 0.8s var(--ease-out) 1.2s both;
}

.page-stat {
    text-align: center;
}

.page-stat-num {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
    font-style: normal;
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

.page-stat-label {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-top: 8px;
    font-family: var(--font-mono);
}

/* 内页头部背景 - 淡雅金色光线流动 */
.services-hero .page-header-bg,
.quality-hero .page-header-bg,
.about-hero .page-header-bg,
.contact-hero .page-header-bg,
.news-hero .page-header-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 80% 20%, rgba(212,175,55,0.025) 0%, transparent 40%),
        radial-gradient(ellipse at 20% 80%, rgba(59,130,246,0.04) 0%, transparent 40%);
    pointer-events: none;
}

.page-header-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(
            105deg,
            transparent 0px,
            transparent 180px,
            rgba(212,175,55,0.03) 180px,
            rgba(212,175,55,0.01) 182px,
            transparent 182px,
            transparent 360px
        );
    animation: lightRaySweep 20s linear infinite;
    pointer-events: none;
}

@keyframes lightRaySweep {
    0% { transform: translateX(-10%); opacity: 0.4; }
    50% { transform: translateX(5%); opacity: 1; }
    100% { transform: translateX(-10%); opacity: 0.4; }
}

.page-header-glow-1 {
    position: absolute;
    width: 400px;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(212,175,55,0.15), transparent);
    top: 25%;
    right: -50px;
    animation: goldRayFloat 12s ease-in-out infinite;
    pointer-events: none;
    filter: blur(1px);
}

.page-header-glow-2 {
    position: absolute;
    width: 350px;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(59,130,246,0.12), transparent);
    bottom: 30%;
    left: -50px;
    animation: goldRayFloat 18s ease-in-out infinite reverse;
    pointer-events: none;
    filter: blur(1px);
}

@keyframes goldRayFloat {
    0%, 100% { transform: translateY(0) rotate(15deg); opacity: 0.3; }
    50% { transform: translateY(-40px) rotate(15deg); opacity: 0.8; }
}

.page-header-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.page-header-particles span {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--gold);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 10s linear infinite;
    box-shadow: 0 0 8px var(--gold-glow);
}

.page-header-particles span:nth-child(1) { left: 15%; animation-delay: 0s; }
.page-header-particles span:nth-child(2) { left: 35%; animation-delay: 2s; width: 2px; height: 2px; }
.page-header-particles span:nth-child(3) { left: 55%; animation-delay: 4s; }
.page-header-particles span:nth-child(4) { left: 75%; animation-delay: 6s; width: 4px; height: 4px; }
.page-header-particles span:nth-child(5) { left: 90%; animation-delay: 8s; }

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--bg-deep);
    border-top: 1px solid var(--border);
    padding: var(--space-10) 0 var(--space-5);
    position: relative;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold-dim), var(--gold), var(--gold-bright), var(--gold), var(--gold-dim));
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

.footer-brand { display: flex; flex-direction: column; gap: var(--space-3); }

.footer-mark {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dim));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 800;
    font-style: normal;
    color: #000;
}

.footer-name .cn {
    display: block;
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: #fff;
}

.footer-name .en {
    font-family: var(--font-serif);
    font-size: 14px;
    font-style: normal;
    color: var(--gold);
    letter-spacing: 0.05em;
}

.footer-tagline {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
}

.footer-col h4 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-4);
    letter-spacing: 0.02em;
}

.footer-col ul { display: flex; flex-direction: column; gap: var(--space-2); }

.footer-col ul li a {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    transition: all 0.3s var(--ease);
}

.footer-col ul li a:hover {
    color: var(--gold);
    padding-left: 4px;
}

.contact-list { display: flex; flex-direction: column; gap: var(--space-3); }
.contact-list li {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.contact-list .label {
    font-size: 11px;
    color: rgba(255,255,255,0.4);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-family: var(--font-mono);
}
.contact-list .value {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-5);
    border-top: 1px solid var(--border);
}

.copyright {
    font-size: 13px;
    color: rgba(255,255,255,0.4);
}

.footer-cert {
    display: flex;
    gap: var(--space-3);
}

.footer-cert .cert {
    padding: 6px 14px;
    background: rgba(212,175,55,0.1);
    border: 1px solid var(--border-gold);
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 0.1em;
}


/* ============================================
   QUALITY PAGE 额外样式
   ============================================ */
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

.advantage-card {
    padding: var(--space-6);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    transition: all 0.5s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.advantage-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-gold);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.advantage-num {
    font-family: var(--font-display);
    font-size: 72px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--gold), var(--gold-dim));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    line-height: 1;
    margin-bottom: var(--space-3);
    font-style: normal;
}

.advantage-title {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-3);
}

.advantage-body {
    font-size: 15px;
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
}

/* 客户评价 */
.testimonials-section {
    background: var(--bg-warm);
    overflow: hidden;
}

.testimonials-marquee {
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}

.testimonials-track {
    display: flex;
    gap: var(--space-5);
    animation: testimonialScroll 40s linear infinite;
    width: max-content;
}

.testimonials-marquee:hover .testimonials-track { animation-play-state: paused; }

.testimonial-card {
    width: 380px;
    padding: var(--space-6);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    flex-shrink: 0;
}

.testimonial-quote {
    font-family: var(--font-serif);
    font-size: 72px;
    line-height: 1;
    color: var(--gold);
    opacity: 0.3;
    margin-bottom: -20px;
}

.testimonial-text {
    font-size: 16px;
    color: rgba(255,255,255,0.8);
    line-height: 1.8;
    font-style: normal;
    margin-bottom: var(--space-4);
}

.testimonial-author {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 700;
    color: var(--gold);
}

/* 案例网格 */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
}

.case-card {
    border-radius: 16px;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(212,175,55,0.12) 0%, rgba(59,130,246,0.08) 100%);
    border: 1px solid rgba(212,175,55,0.25);
    transition: all 0.5s var(--ease-out);
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.case-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-gold);
    box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.case-img {
    aspect-ratio: 4/3;
    overflow: hidden;
    background: linear-gradient(135deg, var(--gold-soft), rgba(59,130,246,0.08));
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

.case-card:hover .case-img img { transform: scale(1.1); }

.case-content { padding: var(--space-4); }

.case-title {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-2);
}

.case-desc {
    font-size: 13px;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
}

/* ============================================
   v20260625h 案例滚动展示
   ============================================ */
.case-scroll-wrapper {
    position: relative;
    overflow: hidden;
    padding: var(--space-6) 0;
}

.case-scroll-row {
    display: flex;
    gap: var(--space-4);
    width: max-content;
    padding: var(--space-2) 0;
    cursor: default;
}

.case-scroll-row.row-1 { animation: caseScrollL 55s linear infinite; }
.case-scroll-row.row-2 { animation: caseScrollR 65s linear infinite; }
.case-scroll-row.row-3 { animation: caseScrollL 70s linear infinite; }

.case-scroll-row:hover {
    animation-play-state: paused;
}

.case-scroll-item {
    flex-shrink: 0;
    width: 340px;
    background: linear-gradient(135deg, rgba(20,20,35,0.95) 0%, rgba(16,16,28,0.98) 100%);
    border: 1px solid rgba(212,175,55,0.2);
    border-radius: 14px;
    padding: var(--space-4);
    transition: all 0.4s var(--ease-out);
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

.case-scroll-item:hover {
    border-color: rgba(212,175,55,0.5);
    box-shadow: 0 8px 32px rgba(212,175,55,0.15);
    transform: translateY(-4px);
}

.case-scroll-top {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.case-scroll-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.case-scroll-icon.csi-tech { background: rgba(59,130,246,0.2); color: #60a5fa; }
.case-scroll-icon.csi-finance { background: rgba(212,175,55,0.2); color: #d4af37; }
.case-scroll-icon.csi-it { background: rgba(139,92,246,0.2); color: #a78bfa; }
.case-scroll-icon.csi-marketing { background: rgba(236,72,153,0.2); color: #f472b6; }
.case-scroll-icon.csi-education { background: rgba(34,197,94,0.2); color: #4ade80; }
.case-scroll-icon.csi-legal { background: rgba(239,68,68,0.2); color: #f87171; }
.case-scroll-icon.csi-medical { background: rgba(20,184,166,0.2); color: #2dd4bf; }
.case-scroll-icon.csi-mechanical { background: rgba(251,146,60,0.2); color: #fb923c; }

.case-scroll-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.case-scroll-meta span {
    font-size: 11px;
    padding: 3px 10px;
    border-radius: 100px;
    background: rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.5);
    white-space: nowrap;
}

.case-scroll-meta .cs-lang { color: var(--gold); background: rgba(212,175,55,0.1); }
.case-scroll-meta .cs-words { color: #60a5fa; background: rgba(59,130,246,0.1); }

.case-scroll-title {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-2);
}

.case-scroll-desc {
    font-size: 12px;
    color: rgba(255,255,255,0.5);
    line-height: 1.6;
    margin-bottom: var(--space-2);
}

.case-scroll-sample {
    font-size: 11px;
    color: rgba(212,175,55,0.5);
    font-style: italic;
    line-height: 1.5;
    padding: var(--space-2) var(--space-3);
    background: rgba(212,175,55,0.05);
    border-radius: 8px;
    border-left: 2px solid rgba(212,175,55,0.3);
    max-height: 50px;
    overflow: hidden;
}

@keyframes caseScrollL {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes caseScrollR {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

/* 荣誉 */
.honors-section {
    background: var(--bg-base);
    overflow: hidden;
}

.honors-marquee {
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}

.honors-track {
    display: flex;
    gap: var(--space-4);
    animation: honorScroll 25s linear infinite;
    width: max-content;
}

.honor-item {
    width: 200px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: var(--space-3);
    flex-shrink: 0;
    transition: all 0.3s var(--ease);
}

.honor-item:hover {
    border-color: var(--border-gold);
    transform: scale(1.05);
}

.honor-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s var(--ease);
}

.honor-item:hover img {
    filter: none;
    opacity: 1;
}

.honor-text {
    font-size: 15px;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    text-align: center;
}

/* 媒体报道 */
.media-section {
    background: var(--bg-warm);
    overflow: hidden;
}

.media-marquee {
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}

.media-track {
    display: flex;
    gap: var(--space-5);
    animation: mediaScroll 35s linear infinite;
    width: max-content;
}

.media-card {
    width: 340px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    flex-shrink: 0;
    transition: all 0.4s var(--ease);
}

.media-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-gold);
    box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.media-img {
    aspect-ratio: 16/9;
    overflow: hidden;
    background: linear-gradient(135deg, var(--gold-soft), rgba(59,130,246,0.08));
}

.media-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

.media-card:hover .media-img img { transform: scale(1.08); }

.media-content { padding: var(--space-4); }

.media-title {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-2);
    line-height: 1.4;
}

.media-desc {
    font-size: 13px;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    font-style: normal;
}

/* ============================================
   v20260625i 媒体报道3行流动展示
   ============================================ */
.media-scroll-wrapper {
    position: relative;
    overflow: hidden;
    padding: var(--space-4) 0 var(--space-8);
}

.media-scroll-row {
    display: flex;
    gap: var(--space-4);
    width: max-content;
    padding: var(--space-2) 0;
    cursor: default;
}

.media-scroll-row.row-1 { animation: caseScrollL 50s linear infinite; }
.media-scroll-row.row-2 { animation: caseScrollR 60s linear infinite; }
.media-scroll-row.row-3 { animation: caseScrollL 55s linear infinite; }

.media-scroll-row:hover {
    animation-play-state: paused;
}

.media-scroll-card {
    flex-shrink: 0;
    width: 320px;
    background: linear-gradient(135deg, rgba(20,20,35,0.95) 0%, rgba(16,16,28,0.98) 100%);
    border: 1px solid rgba(212,175,55,0.15);
    border-radius: 14px;
    padding: var(--space-4) var(--space-5);
    transition: all 0.4s var(--ease-out);
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
    position: relative;
}

.media-scroll-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--blue), transparent);
    border-radius: 14px 14px 0 0;
    opacity: 0;
    transition: opacity 0.4s;
}

.media-scroll-card:hover {
    border-color: rgba(212,175,55,0.45);
    box-shadow: 0 12px 40px rgba(212,175,55,0.12);
    transform: translateY(-6px);
}

.media-scroll-card:hover::before {
    opacity: 1;
}

.media-scroll-date {
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 600;
    color: var(--gold);
    margin-bottom: var(--space-2);
    letter-spacing: 0.5px;
}

.media-scroll-title {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-2);
    line-height: 1.4;
}

.media-scroll-desc {
    font-size: 13px;
    color: rgba(255,255,255,0.55);
    line-height: 1.7;
    font-style: italic;
}

/* ============================================
   ABOUT PAGE - 关于我们页面样式
   ============================================ */
.about-story {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
    align-items: center;
}

.about-story-img {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 4/5;
}

.about-story-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out);
    display: block;
}

.about-story:hover .about-story-img img { transform: scale(1.05); }

.about-story-img::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(212,175,55,0.2), rgba(0,0,0,0.4));
    z-index: 1;
}

.about-story-content h2 {
    font-family: var(--font-display);
    font-size: clamp(36px, 4vw, 56px);
    font-weight: 800;
    line-height: 1.1;
    color: #fff;
    margin-bottom: var(--space-5);
}

.about-story-content h2 .italic {
    font-family: var(--font-display);
    font-style: normal;
    font-weight: 700;
    color: var(--gold);
    text-shadow: 0 0 40px rgba(212, 175, 55, 0.4), 0 0 80px rgba(212, 175, 55, 0.15);
    padding-right: 0.15em;
    margin-right: 0.05em;
}

.about-story-content p {
    color: rgba(255,255,255,0.7);
    font-size: 17px;
    line-height: 1.9;
    margin-bottom: var(--space-4);
}

/* v20260625h 品牌故事左侧重新设计 */
.about-story {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
}

.about-story-left {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.about-story-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.about-stat-item {
    background: linear-gradient(135deg, rgba(212,175,55,0.08) 0%, rgba(59,130,246,0.05) 100%);
    border: 1px solid rgba(212,175,55,0.15);
    border-radius: 16px;
    padding: var(--space-4);
    text-align: center;
    transition: all 0.4s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.about-stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0.5;
}

.about-stat-item:hover {
    border-color: rgba(212,175,55,0.4);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.3);
}

.about-stat-num {
    font-family: var(--font-display);
    font-size: clamp(28px, 3.5vw, 42px);
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
    margin-bottom: var(--space-1);
    text-shadow: 0 0 20px rgba(212,175,55,0.3);
}

.about-stat-unit {
    font-size: 0.5em;
    font-weight: 600;
    color: rgba(212,175,55,0.6);
}

.about-stat-label {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    font-weight: 500;
}

.about-story-milestones {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.about-milestone {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    background: rgba(255,255,255,0.03);
    border-radius: 10px;
    border-left: 2px solid rgba(212,175,55,0.3);
    transition: all 0.3s var(--ease-out);
}

.about-milestone:hover {
    background: rgba(212,175,55,0.06);
    border-left-color: var(--gold);
    transform: translateX(4px);
}

.about-milestone-year {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    color: var(--gold);
    min-width: 50px;
    flex-shrink: 0;
}

.about-milestone-text {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    line-height: 1.4;
}

@media (max-width: 768px) {
    .about-story {
        grid-template-columns: 1fr;
    }
    .about-story-stats {
        grid-template-columns: 1fr 1fr;
    }
}

/* 时间线 */
.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--space-4) 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, transparent, var(--gold), var(--gold-dim), transparent);
    transform: translateX(-50%);
}

.timeline-item {
    display: grid;
    grid-template-columns: 1fr 40px 1fr;
    gap: var(--space-5);
    align-items: center;
    margin-bottom: var(--space-8);
    position: relative;
}

.timeline-item:last-child { margin-bottom: 0; }

.timeline-item > *:nth-child(2) {
    grid-column: 3;
}

.timeline-item::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 14px;
    height: 14px;
    background: var(--gold);
    border-radius: 50%;
    z-index: 2;
    box-shadow: 0 0 16px var(--gold-glow);
    border: 3px solid var(--bg-base);
}

.timeline-year {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
    color: var(--gold);
    text-align: right;
    padding: var(--space-3) var(--space-4);
    background: var(--gold-soft);
    border: 1px solid var(--border-gold);
    border-radius: 8px;
    display: inline-block;
}

.timeline-item:nth-child(even) .timeline-year {
    text-align: left;
}

.timeline-content {
    padding: var(--space-5);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: all 0.4s var(--ease);
}

.timeline-content:hover {
    border-color: var(--border-gold);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}

.timeline-content h4 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-2);
}

.timeline-content p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
}

.timeline-content.right { text-align: right; }


/* ============================================
   CONTACT PAGE - 联系我们页面样式
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-8);
    align-items: start;
}

.contact-info h2 {
    font-family: var(--font-display);
    font-size: clamp(36px, 4vw, 56px);
    font-weight: 800;
    line-height: 1.1;
    color: #fff;
    margin-bottom: var(--space-5);
}

.contact-info h2 .italic {
    font-family: var(--font-display);
    font-style: normal;
    font-weight: 700;
    color: var(--gold);
    text-shadow: 0 0 40px rgba(212, 175, 55, 0.4), 0 0 80px rgba(212, 175, 55, 0.15);
}

.contact-info > p {
    font-size: 17px;
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
    margin-bottom: var(--space-6);
}

.contact-item {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: all 0.4s var(--ease);
}

.contact-item:hover {
    border-color: var(--border-gold);
    transform: translateX(8px);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--gold-soft), rgba(59,130,246,0.1));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    flex-shrink: 0;
}

.contact-item-label {
    font-family: var(--font-mono);
    font-size: 11px;
    color: rgba(255,255,255,0.4);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 4px;
}

.contact-item-value {
    font-size: 16px;
    color: #fff;
    font-weight: 600;
}

/* 表单 */
.contact-form {
    padding: var(--space-8);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    backdrop-filter: blur(20px);
}

.contact-form h3 {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-2);
}

.contact-form .sub {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    margin-bottom: var(--space-6);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.form-group {
    margin-bottom: var(--space-4);
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    margin-bottom: var(--space-2);
    letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: #fff;
    font-family: inherit;
    font-size: 15px;
    transition: all 0.3s var(--ease);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(212,175,55,0.05);
    box-shadow: 0 0 0 3px rgba(212,175,55,0.15), 0 0 20px rgba(212,175,55,0.05);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255,255,255,0.3);
}

.form-group select option {
    background: var(--bg-elevated);
    color: #fff;
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-submit {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dim));
    color: #000;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.08em;
    border-radius: 12px;
    transition: all 0.4s var(--ease);
    margin-top: var(--space-2);
}

.form-submit:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--gold-bright), var(--gold));
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(212,175,55,0.4);
}

.form-submit:disabled { opacity: 0.6; cursor: not-allowed; }

.form-message {
    margin-top: var(--space-3);
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    text-align: center;
    display: none;
}

.form-message.success {
    display: block;
    background: rgba(34,197,94,0.15);
    border: 1px solid rgba(34,197,94,0.3);
    color: #4ade80;
}

.form-message.error {
    display: block;
    background: rgba(239,68,68,0.15);
    border: 1px solid rgba(239,68,68,0.3);
    color: #f87171;
}

/* 二维码和招聘 */
.contact-extra-grid {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: var(--space-6);
}

.qr-card {
    padding: var(--space-6);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    text-align: center;
}

.qr-img {
    width: 200px;
    height: 200px;
    margin: 0 auto var(--space-4);
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
    padding: 10px;
}

.qr-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.qr-desc {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
}

/* v20260625g: partners-card 替代 qr-card */
.partners-card {
    background: linear-gradient(135deg, rgba(212,175,55,0.08) 0%, rgba(59,130,246,0.05) 100%);
    border: 1px solid rgba(212,175,55,0.2);
    border-radius: 20px;
    padding: var(--space-6);
}

.partners-title {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    line-height: 1.2;
    color: #fff;
    margin: 12px 0 16px;
}

.partners-desc {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    margin-bottom: 28px;
}

.partners-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 28px;
}

.partner-item {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    padding: 18px 14px;
    text-align: center;
    transition: all 0.4s var(--ease-out);
}

.partner-item:hover {
    background: rgba(212,175,55,0.08);
    border-color: rgba(212,175,55,0.3);
    transform: translateY(-2px);
}

.partner-logo {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gold) 0%, var(--blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 6px;
    letter-spacing: 0.02em;
}

.partner-name {
    font-size: 12px;
    color: rgba(255,255,255,0.55);
    line-height: 1.4;
}

.partners-meta {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.partners-meta-item {
    text-align: center;
}

.partners-meta-num {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gold) 0%, var(--blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 4px;
}

.partners-meta-label {
    font-size: 11px;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.04em;
}

.jobs-card {
    padding: var(--space-6);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
}

.jobs-title {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-5);
}

.jobs-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.job-item {
    padding: var(--space-4);
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all 0.3s var(--ease);
}

.job-item:hover {
    border-color: var(--border-gold);
    background: rgba(212,175,55,0.05);
}

.job-name {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: var(--space-2);
}

.job-require {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.jobs-apply {
    margin-top: var(--space-5);
    font-size: 14px;
    color: rgba(255,255,255,0.6);
}

.jobs-apply a { color: var(--gold); }


/* ============================================
   NEWS PAGE - 新闻页面样式
   ============================================ */
.news-page-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

.news-card {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.5s var(--ease-out);
}

.news-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-gold);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.news-card-img {
    aspect-ratio: 16/10;
    overflow: hidden;
}

.news-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

.news-card:hover .news-card-img img { transform: scale(1.08); }

.news-card-body {
    padding: var(--space-5);
}

.news-card-date {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--gold);
    letter-spacing: 0.05em;
    margin-bottom: var(--space-2);
}

.news-card-title {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-2);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card-desc {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 新闻详情 */
.news-detail {
    max-width: 800px;
    margin: 0 auto;
}

.news-detail-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    color: #fff;
    line-height: 1.3;
    margin-bottom: var(--space-4);
}

.news-detail-meta {
    display: flex;
    gap: var(--space-4);
    font-size: 14px;
    color: rgba(255,255,255,0.4);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--border);
}

.news-detail-body {
    font-size: 16px;
    color: rgba(255,255,255,0.8);
    line-height: 2;
}

.news-detail-body p { margin-bottom: var(--space-4); }
.news-detail-body img {
    max-width: 100%;
    border-radius: 12px;
    margin: var(--space-4) 0;
}

/* ============================================
   NEWS PAGE 额外样式 - 三栏分类视图
   ============================================ */
.news-page-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-10);
}

.news-page-column {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: var(--space-5);
    backdrop-filter: blur(10px);
    transition: all 0.4s var(--ease);
}

.news-page-column:hover {
    border-color: var(--border-gold);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.2);
}

.news-page-column:nth-child(1) { border-top: 3px solid var(--gold); }
.news-page-column:nth-child(2) { border-top: 3px solid var(--blue); }
.news-page-column:nth-child(3) { border-top: 3px solid var(--red); }

.news-page-column-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--border);
}

.news-page-column-title {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}

.news-page-column-en {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--gold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.news-page-column-more {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--gold);
    letter-spacing: 0.1em;
    font-weight: 600;
    white-space: nowrap;
}

.news-page-column-more:hover { color: var(--gold-bright); }

.news-page-column-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.news-page-column-link {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-3);
    border-radius: 12px;
    transition: all 0.3s var(--ease);
}

.news-page-column-link:hover {
    background: rgba(255,255,255,0.04);
    transform: translateX(4px);
}

.news-page-column-thumb {
    width: 80px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.news-page-column-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-page-column-body { flex: 1; min-width: 0; }

.news-page-column-title-link {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
    line-height: 1.6;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-page-column-link:hover .news-page-column-title-link { color: var(--gold-bright); }

.news-page-column-date {
    font-family: var(--font-mono);
    font-size: 11px;
    color: rgba(255,255,255,0.4);
}

/* 精选文章 */
.news-featured-section {
    margin-top: var(--space-10);
}

.news-featured-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-5);
}

.news-featured-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.5s var(--ease-out);
    display: flex;
    flex-direction: column;
}

.news-featured-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-gold);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.news-featured-card--large {
    grid-row: span 2;
}

.news-featured-img {
    aspect-ratio: 16/9;
    overflow: hidden;
}

.news-featured-card--large .news-featured-img {
    aspect-ratio: 16/10;
}

.news-featured-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

.news-featured-card:hover .news-featured-img img { transform: scale(1.08); }

.news-featured-img--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 800;
    color: var(--gold);
    background: linear-gradient(135deg, var(--gold-soft), rgba(59,130,246,0.08));
}

.news-featured-content {
    padding: var(--space-5);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.news-featured-meta {
    display: flex;
    gap: var(--space-3);
    font-size: 12px;
    color: rgba(255,255,255,0.4);
    margin-bottom: var(--space-3);
    font-family: var(--font-mono);
}

.news-featured-meta .cat {
    color: var(--gold);
    font-weight: 600;
}

.news-featured-title {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    line-height: 1.4;
    margin-bottom: var(--space-2);
}

.news-featured-card--large .news-featured-title {
    font-size: 28px;
}

.news-featured-excerpt {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
    margin-top: auto;
}

/* 分类详情视图 */
.news-detail-header {
    margin-bottom: var(--space-8);
}

.news-back-link {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--gold);
    letter-spacing: 0.05em;
    margin-bottom: var(--space-4);
    display: inline-block;
}

.news-back-link:hover { color: var(--gold-bright); }

.news-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
}

.news-list .news-card {
    display: flex;
    flex-direction: row;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.5s var(--ease-out);
}

.news-list .news-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-gold);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.news-thumb {
    width: 240px;
    flex-shrink: 0;
    overflow: hidden;
}

.news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

.news-list .news-card:hover .news-thumb img { transform: scale(1.08); }

.news-thumb-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 800;
    color: var(--gold);
    background: linear-gradient(135deg, var(--gold-soft), rgba(59,130,246,0.08));
}

.news-body {
    padding: var(--space-5);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.news-meta {
    display: flex;
    gap: var(--space-3);
    font-size: 12px;
    color: rgba(255,255,255,0.4);
    margin-bottom: var(--space-2);
    font-family: var(--font-mono);
}

.news-meta .cat {
    color: var(--gold);
    font-weight: 600;
}

.news-title {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    line-height: 1.4;
    margin-bottom: var(--space-2);
}

.news-list .news-card:hover .news-title { color: var(--gold-bright); }

.news-excerpt {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    margin-top: auto;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-8);
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 var(--space-3);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    transition: all 0.3s var(--ease);
}

.pagination a:hover {
    border-color: var(--border-gold);
    color: var(--gold);
    transform: translateY(-2px);
}

.pagination .current {
    background: linear-gradient(135deg, var(--gold), var(--gold-dim));
    border-color: transparent;
    color: #000;
}

.pagination .disabled {
    opacity: 0.4;
    cursor: not-allowed;
}


/* ============================================
   NEWS DETAIL 文章详情样式
   ============================================ */
.article-wrap {
    max-width: 860px;
    margin: 0 auto;
    padding: var(--space-6) 0 var(--space-12);
}

.article-meta {
    display: flex;
    gap: var(--space-3);
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    margin-bottom: var(--space-4);
    font-family: var(--font-mono);
}

.article-meta .cat {
    color: var(--gold);
    font-weight: 600;
}

.article-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 5vw, 48px);
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-bottom: var(--space-6);
}

.article-body {
    font-size: 17px;
    color: rgba(255,255,255,0.8);
    line-height: 2;
}

.article-body p { margin-bottom: var(--space-5); }
.article-body img {
    max-width: 100%;
    border-radius: 12px;
    margin: var(--space-5) 0;
}
.article-body h1, .article-body h2, .article-body h3, .article-body h4 {
    color: #fff;
    font-family: var(--font-display);
    font-weight: 700;
    margin: var(--space-6) 0 var(--space-3);
}
.article-body h2 { font-size: 28px; }
.article-body h3 { font-size: 22px; }
.article-body a { color: var(--gold); }
.article-body a:hover { color: var(--gold-bright); }
.article-body ul, .article-body ol {
    margin: var(--space-4) 0;
    padding-left: var(--space-5);
}
.article-body li {
    margin-bottom: var(--space-2);
    color: rgba(255,255,255,0.7);
}
.article-body blockquote {
    border-left: 3px solid var(--gold);
    padding-left: var(--space-5);
    margin: var(--space-5) 0;
    font-style: normal;
    color: rgba(255,255,255,0.6);
}

.article-back {
    margin: var(--space-8) 0;
    text-align: center;
}

.article-related {
    margin-top: var(--space-10);
    padding-top: var(--space-8);
    border-top: 1px solid var(--border);
}

.article-related h3 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-5);
}

.related-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

.related-item {
    display: block;
    padding: var(--space-4);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all 0.3s var(--ease);
}

.related-item:hover {
    border-color: var(--border-gold);
    transform: translateY(-4px);
}

.related-item .t {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    margin-bottom: var(--space-2);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-item:hover .t { color: var(--gold-bright); }

.related-item .d {
    font-size: 12px;
    color: rgba(255,255,255,0.4);
    font-family: var(--font-mono);
}

/* ============================================
   SERVICES PAGE 额外样式
   ============================================ */
.services-grid--page {
    grid-template-columns: repeat(2, 1fr);
}

.workflow-section {
    background: var(--bg-warm);
}

.workflow-tabs {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-8);
    flex-wrap: wrap;
}

.workflow-tab {
    padding: 12px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    transition: all 0.3s var(--ease);
}

.workflow-tab:hover {
    border-color: var(--border-gold);
    color: var(--gold);
}

.workflow-tab.active {
    background: linear-gradient(135deg, var(--gold), var(--gold-dim));
    border-color: transparent;
    color: #000;
}

.workflow-panel { display: none; }
.workflow-panel.active { display: block; }

.flow-doc {
    display: grid;
    grid-template-columns: 1fr 200px;
    gap: var(--space-6);
    align-items: center;
}

.flow-doc-main {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: center;
}

.flow-doc-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    min-width: 110px;
    transition: all 0.3s var(--ease);
}

.flow-doc-step:hover {
    border-color: var(--border-gold);
    transform: translateY(-4px);
}

.flow-doc-num {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dim));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 800;
    color: #000;
}

.flow-doc-title {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    text-align: center;
}

.flow-doc-desc {
    font-size: 11px;
    color: rgba(255,255,255,0.5);
    text-align: center;
}

.flow-doc-branch {
    padding: var(--space-5);
    background: linear-gradient(135deg, rgba(212,175,55,0.1), rgba(59,130,246,0.05));
    border: 1px solid var(--border-gold);
    border-radius: 16px;
    text-align: center;
}

.flow-doc-label {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: var(--space-4);
}

.flow-doc-qas {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.flow-doc-qas span {
    padding: 8px 16px;
    background: rgba(0,0,0,0.2);
    border-radius: 8px;
    font-size: 13px;
    color: rgba(255,255,255,0.8);
}

.service-details-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

.service-detail-header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.service-detail-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: var(--space-6);
    transition: all 0.5s var(--ease-out);
    backdrop-filter: blur(10px);
}

.service-detail-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-gold);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 40px rgba(212,175,55,0.08);
}

.service-detail-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(212,175,55,0.15), rgba(59,130,246,0.1));
    border-radius: 16px;
    flex-shrink: 0;
    color: var(--gold);
    margin-bottom: var(--space-4);
    padding: 14px;
}

.service-detail-icon svg {
    width: 28px;
    height: 28px;
    color: var(--gold);
}

.service-detail-num {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 800;
    color: rgba(212,175,55,0.15);
    font-style: normal;
    line-height: 1;
}

.service-detail-title {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-4);
}

.service-detail-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.service-detail-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    padding-left: 20px;
    position: relative;
}

.service-detail-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: var(--gold);
    border-radius: 50%;
}

.service-detail-list li svg {
    width: 16px;
    height: 16px;
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 4px;
}

.industries-grid {
    grid-template-columns: repeat(4, 1fr);
}

/* 服务卡片 - 带大图 */
.service-card--with-img {
    padding-top: 140px;
}

.service-card--with-img .service-card-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 120px;
    border-radius: 20px 20px 0 0;
    opacity: 0.3;
}

.service-card--with-img .service-card-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, var(--bg-card) 100%);
}

.service-card--with-img:hover .service-card-image {
    opacity: 0.6;
    height: 140px;
}

.service-card--with-img .service-icon-wrap {
    position: relative;
    z-index: 2;
    margin-top: -20px;
    background: var(--bg-elevated);
    border: 2px solid var(--border-gold);
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}


/* ============================================
   行业领域 - 大图背景
   ============================================ */
.industries-hero-section {
    position: relative;
    background: var(--bg-warm);
    overflow: hidden;
}

.industries-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 0% 50%, rgba(59,130,246,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 100% 50%, rgba(212,175,55,0.08) 0%, transparent 50%);
    pointer-events: none;
}

.industry-card {
    text-align: center;
}

.industry-icon-wrap {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(212,175,55,0.12), rgba(59,130,246,0.08));
    border-radius: 20px;
    margin: 0 auto var(--space-4);
    transition: all 0.4s var(--ease);
}

.industry-card:hover .industry-icon-wrap {
    background: linear-gradient(135deg, var(--gold), var(--gold-dim));
    transform: scale(1.1) rotate(-5deg);
}

.industry-icon {
    width: 36px;
    height: 36px;
    margin: 0 !important;
}

.industry-card:hover .industry-icon {
    color: #000;
}

.industry-tag {
    position: relative;
    overflow: hidden;
}

.industry-tag::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212,175,55,0.1), transparent);
    transition: left 0.6s;
}

.industry-tag:hover::before {
    left: 100%;
}

/* ============================================
   语言云 - 完整70+语种展示
   ============================================ */
.languages-page-section {
    position: relative;
}

.language-cloud--full {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-3);
    max-width: 1200px;
    margin: 0 auto;
}

.language-cloud--full .lang-tag {
    font-size: 15px;
    padding: 12px 24px;
}

/* ============================================
   保密承诺 - 增强视觉
   ============================================ */
.confidentiality-section {
    background: linear-gradient(135deg, var(--bg-deep), var(--bg-elevated));
    position: relative;
    overflow: hidden;
}

.confidentiality-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(212,175,55,0.08) 0%, transparent 60%);
}

.confidentiality-page-section {
    position: relative;
    background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-deep) 100%);
    overflow: hidden;
    padding: var(--space-12) 0;
}

.confidentiality-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(212,175,55,0.06) 0%, transparent 60%);
    pointer-events: none;
}

.confidentiality-content {
    position: relative;
    z-index: 2;
}

.confidentiality-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
    margin-top: var(--space-8);
}

.confidentiality-item {
    text-align: center;
    padding: var(--space-6);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    transition: all 0.4s var(--ease);
    backdrop-filter: blur(10px);
}

.confidentiality-item:hover {
    transform: translateY(-8px);
    border-color: var(--border-gold);
    box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.confidentiality-item svg {
    color: var(--gold);
    margin-bottom: var(--space-4);
}

.confidentiality-item h4 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-2);
}

.confidentiality-item p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
}

/* ============================================
   图片显示动画
   v20260625p: 改用 CSS animation 替代 IntersectionObserver，
   避免 IntersectionObserver 不触发导致图片不可见
   ============================================ */
.img-reveal-anim {
    animation: imgRevealIn 0.8s var(--ease-out) forwards;
    animation-timeline: view();
    animation-range: entry 10% cover 30%;
}
/* 不支持 view-timeline 的浏览器降级：直接显示 */
@supports not (animation-timeline: view()) {
    .img-reveal-anim {
        animation: imgRevealInFallback 0.8s var(--ease-out) both;
    }
}

@keyframes imgRevealIn {
    from { clip-path: inset(0 100% 0 0); opacity: 0; }
    to { clip-path: inset(0 0 0 0); opacity: 1; }
}

@keyframes imgRevealInFallback {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.img-reveal-anim.revealed {
    clip-path: inset(0 0 0 0);
    opacity: 1;
}

/* 浮动粒子 */
.floating-particle {
    position: absolute;
    background: var(--gold);
    border-radius: 50%;
    pointer-events: none;
    opacity: 0.4;
    animation: floatParticle 15s ease-in-out infinite;
    box-shadow: 0 0 10px var(--gold-glow);
}

/* 全局光晕点 */
.glow-dot {
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
    position: absolute;
    box-shadow: 0 0 8px var(--gold-glow);
    animation: float 4s ease-in-out infinite;
}

/* ============================================
   CTA 背景增强
   ============================================ */
.cta-bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(10,10,15,0.95) 0%, rgba(20,20,32,0.9) 100%),
        radial-gradient(circle at 20% 30%, rgba(212,175,55,0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(59,130,246,0.1) 0%, transparent 50%);
}

.cta-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212,175,55,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212,175,55,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at 50% 50%, #000 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 50%, #000 0%, transparent 70%);
}


/* ============================================
   响应式设计
   ============================================ */
@media (max-width: 1200px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .values-grid { grid-template-columns: repeat(2, 1fr); }
    .process-timeline { grid-template-columns: repeat(4, 1fr); gap: var(--space-3); }
    .cert-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
}

@media (max-width: 1024px) {
    .hero-visual { display: none; }
    .hero-content { max-width: 100%; text-align: center; }
    .hero-eyebrow { justify-content: center; }
    .hero-eyebrow::before { display: none; }
    .hero-actions { justify-content: center; }
    .brand-story,
    .about-story { grid-template-columns: 1fr; gap: var(--space-6); }
    .brand-story-img,
    .about-story-img { max-width: 500px; margin: 0 auto; }
    .timeline::before { left: 20px; }
    .timeline-item {
        grid-template-columns: 40px 1fr;
        gap: var(--space-3);
    }
    .timeline-item:nth-child(even) .timeline-content { grid-column: 2; text-align: left; }
    .timeline-item:nth-child(even) > div:first-child { grid-column: 2; grid-row: 1; }
    .timeline-year { text-align: left !important; }
    .contact-grid { grid-template-columns: 1fr; }
    .contact-extra-grid { grid-template-columns: 1fr; }
    .qr-img { margin: 0 auto var(--space-4); }
    .jobs-list { grid-template-columns: 1fr; }
    .service-details-grid { grid-template-columns: repeat(2, 1fr); }
    .industries-grid { grid-template-columns: repeat(2, 1fr); }
    .cases-grid { grid-template-columns: repeat(2, 1fr); }
    .news-grid { grid-template-columns: 1fr; }
    .news-page-grid { grid-template-columns: repeat(2, 1fr); }
    .news-page-columns { grid-template-columns: 1fr; }
    .news-featured-grid { grid-template-columns: 1fr; }
    .news-list { grid-template-columns: 1fr; }
    .news-list .news-card { flex-direction: column; }
    .news-thumb { width: 100%; aspect-ratio: 16/9; height: auto; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
    .stat-item:not(:last-child)::after { display: none; }
    .page-header-stats { gap: var(--space-5); }
    .page-stat-num { font-size: 36px; }
    .confidentiality-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    :root {
        --space-10: 80px;
        --space-8: 60px;
        --space-6: 32px;
    }

    .site-header { padding: var(--space-2) 0; }
    .primary-nav {
        position: fixed;
        top: 0; right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-deep);
        flex-direction: column;
        padding: 100px var(--space-5) var(--space-5);
        gap: var(--space-2);
        transition: right 0.4s var(--ease);
        border-left: 1px solid var(--border);
    }
    .primary-nav.open { right: 0; }
    .nav-link { padding: 16px 20px; }
    .nav-desc { display: none; }
    .header-phone { display: none; }
    .menu-toggle {
        display: flex;
        flex-direction: column;
        gap: 5px;
        width: 32px;
        height: 32px;
        justify-content: center;
        align-items: center;
        z-index: 1001;
    }
    .menu-toggle span {
        width: 24px;
        height: 2px;
        background: #fff;
        transition: all 0.3s var(--ease);
    }
    .menu-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .menu-toggle.open span:nth-child(2) { opacity: 0; }
    .menu-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

    .services-grid,
    .services-grid--page,
    .values-grid,
    .advantage-grid,
    .cert-grid,
    .service-details-grid,
    .industries-grid,
    .cases-grid,
    .news-page-grid { grid-template-columns: 1fr; }

    .process-timeline { grid-template-columns: repeat(2, 1fr); }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: var(--space-5); }
    .footer-bottom { flex-direction: column; gap: var(--space-3); text-align: center; }

    .hero-title { font-size: clamp(40px, 12vw, 72px); }
    .hero-title-cn { font-size: 20px; }
    .hero-sub { font-size: 16px; }
    .hero-actions { flex-direction: column; width: 100%; }
    .btn { width: 100%; justify-content: center; }

    .section-title { font-size: clamp(28px, 7vw, 44px); }
    .page-header-title { font-size: clamp(36px, 9vw, 56px); }
    .cta-title { font-size: clamp(36px, 10vw, 64px); }
    .cta-actions { flex-direction: column; }

    .language-cloud { gap: var(--space-2); }
    .lang-tag { padding: 10px 18px; font-size: 13px; }

    .service-card { padding: var(--space-5); }
    .service-card-image { width: 120px; height: 80px; top: var(--space-4); right: var(--space-4); }
    .contact-form { padding: var(--space-5); }
    .testimonial-card { width: 300px; padding: var(--space-5); }
    .media-card { width: 280px; }

    .page-header { padding: calc(var(--space-10) + var(--space-5)) 0 var(--space-8); }
    .page-header-stats {
        flex-direction: row;
        gap: var(--space-4);
        justify-content: center;
    }
    .page-stat-num { font-size: 32px; }
    .page-stat-label { font-size: 11px; }
    .service-card--with-img { padding-top: 120px; }
    .service-card--with-img .service-card-image { height: 80px; }
    .confidentiality-grid { grid-template-columns: 1fr; }

    .news-featured-card--large .news-featured-title { font-size: 22px; }
    .news-title { font-size: 18px; }
    .related-list { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .process-timeline { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr; }
    .brand-logo { width: 160px; height: 36px; }
    .clients-track { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================
   创意特效增强 - 震撼视觉
   ============================================ */

/* 1. 关键section内容强制可见 */
.reveal,
.value-item,
.process-step,
.cert-item,
.news-card,
.client-logo,
.brand-story-content,
.brand-story-img,
.brand-story-img img,
.service-card,
.service-card-image,
.service-card-image svg,
.advantage-card,
.testimonial-card,
.case-card,
.honor-item,
.media-card,
.section-header {
    opacity: 1 !important;
    transform: none !important;
    visibility: visible !important;
}

/* 2. 浮动光点 */
.float-particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--gold-glow), 0 0 24px rgba(212,175,55,0.3);
    pointer-events: none;
    animation: floatParticle 8s ease-in-out infinite;
    z-index: 0;
}

@keyframes floatParticle {
    0%, 100% { transform: translate(0, 0); opacity: 0.4; }
    25% { transform: translate(40px, -60px); opacity: 0.9; }
    50% { transform: translate(-30px, -100px); opacity: 0.5; }
    75% { transform: translate(50px, -40px); opacity: 0.8; }
}

/* 3. 全局section背景 */
.section { position: relative; overflow: hidden; }

/* BRAND STORY背景 */
.brand-section::before {
    content: '';
    position: absolute;
    top: 10%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(212,175,55,0.15) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
    animation: bgFloat 20s ease-in-out infinite;
}

@keyframes bgFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-40px, 40px) scale(1.1); }
}

/* SERVICES背景 */
.services-section {
    background: linear-gradient(180deg, var(--bg-warm) 0%, var(--bg-base) 100%);
    position: relative;
}

.services-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(212,175,55,0.06) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(59,130,246,0.05) 0%, transparent 40%);
    pointer-events: none;
}

/* LANGUAGES背景 */
.languages-section {
    background: var(--bg-deep);
    position: relative;
}

.languages-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212,175,55,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212,175,55,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, #000 0%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 0%, transparent 80%);
    pointer-events: none;
}

.languages-section::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(59,130,246,0.06) 0%, transparent 50%);
    pointer-events: none;
}

/* STATS背景 */
.stats-section {
    background: linear-gradient(135deg, #050508 0%, #0a0a18 100%);
    position: relative;
}

.stats-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(212,175,55,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.stats-section::after {
    content: '24/7';
    position: absolute;
    top: 50%;
    right: 5%;
    transform: translateY(-50%);
    font-family: var(--font-display);
    font-size: 280px;
    font-weight: 800;
    color: rgba(212,175,55,0.04);
    pointer-events: none;
    z-index: 0;
    line-height: 1;
}

/* VALUES背景 */
.values-section {
    background: var(--bg-base);
    position: relative;
}

.values-section::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(59,130,246,0.1) 0%, transparent 70%);
    pointer-events: none;
    animation: bgFloat 15s ease-in-out infinite;
}

.values-section::after {
    content: '';
    position: absolute;
    bottom: 10%;
    right: 5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(212,175,55,0.08) 0%, transparent 70%);
    pointer-events: none;
}

/* PROCESS背景 */
.process-section {
    background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-warm) 100%);
    position: relative;
}

.process-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212,175,55,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212,175,55,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 70%, transparent 100%);
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 70%, transparent 100%);
}

/* CLIENTS背景 */
.clients-section {
    background: var(--bg-deep);
    position: relative;
    padding: 80px 0;
}

.clients-section::before,
.clients-section::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212,175,55,0.5), transparent);
}

.clients-section::before { top: 0; }
.clients-section::after { bottom: 0; }

/* NEWS背景 */
.news-section {
    background: linear-gradient(180deg, var(--bg-warm) 0%, var(--bg-base) 100%);
    position: relative;
}

.news-section::before {
    content: '';
    position: absolute;
    top: 30%;
    left: -5%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212,175,55,0.05) 0%, transparent 60%);
    pointer-events: none;
}

/* CERTS背景 */
.cert-section {
    background: var(--bg-base);
    position: relative;
}

.cert-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0.6;
}

.cert-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(212,175,55,0.04) 0%, transparent 60%);
    pointer-events: none;
}

/* CTA背景 */
.cta-section {
    background: linear-gradient(135deg, #0a0a18 0%, #141420 50%, #0a0a18 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(212,175,55,0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(59,130,246,0.1) 0%, transparent 50%);
    z-index: 0;
    animation: ctaBgMove 15s ease-in-out infinite;
}

@keyframes ctaBgMove {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.1) rotate(2deg); }
}

.cta-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212,175,55,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212,175,55,0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse at center, #000 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* 4. 大型背景文字 */
.giant-text-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-display);
    font-size: clamp(120px, 15vw, 200px);
    font-weight: 900;
    color: rgba(212,175,55,0.025);
    pointer-events: none;
    z-index: 0;
    white-space: nowrap;
    user-select: none;
    letter-spacing: -0.02em;
}

/* 5. section标题装饰 */
.section-title .italic {
    position: relative;
    display: inline-block;
    color: var(--gold);
    font-weight: 800;
    text-shadow: 0 0 30px rgba(212,175,55,0.4);
    font-style: normal;
    padding-right: 0.15em;
}

.section-title .italic::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), transparent);
}

.section-header.center .section-title .italic::after {
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

/* 6. 标签装饰 */
.section-eyebrow {
    position: relative;
    display: inline-block;
    padding: 8px 18px;
    background: var(--gold-soft);
    border: 1px solid var(--border-gold);
    border-radius: 4px;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--gold);
    font-weight: 700;
    margin-bottom: var(--space-4);
}

.section-eyebrow::before,
.section-eyebrow::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30px;
    height: 1px;
    background: var(--gold);
    transform: translateY(-50%);
}

.section-eyebrow::before { left: -40px; }
.section-eyebrow::after { right: -40px; }

/* 7. 巨型数据背景 */
.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
    z-index: 0;
}

.gradient-orb.gold {
    background: radial-gradient(circle, rgba(212,175,55,0.3) 0%, transparent 70%);
}

.gradient-orb.blue {
    background: radial-gradient(circle, rgba(59,130,246,0.2) 0%, transparent 70%);
}

/* 8. 装饰几何 */
.deco-circle {
    position: absolute;
    width: 200px;
    height: 200px;
    border: 1px solid var(--gold);
    border-radius: 50%;
    opacity: 0.2;
    pointer-events: none;
}

.deco-square {
    position: absolute;
    width: 80px;
    height: 80px;
    border: 1px solid var(--gold);
    transform: rotate(45deg);
    opacity: 0.2;
    pointer-events: none;
    animation: cubeFloat 12s ease-in-out infinite;
}

@keyframes cubeFloat {
    0%, 100% { transform: rotate(45deg) translateY(0); }
    50% { transform: rotate(225deg) translateY(-30px); }
}

/* 9. 流程连线动画 */
.flow-line {
    stroke-dasharray: 8 4;
    animation: flowDash 2s linear infinite;
}

@keyframes flowDash {
    0% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: -24; }
}

/* 10. 卡片光带划过 */
.enhance-hover {
    position: relative;
    overflow: hidden;
}

.enhance-hover::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212,175,55,0.15), transparent);
    transition: left 0.6s;
    pointer-events: none;
    z-index: 1;
}

.enhance-hover:hover::before {
    left: 100%;
}

/* 11. 装饰用的旋转六边形 */
.hex-decoration {
    position: absolute;
    width: 100px;
    height: 110px;
    pointer-events: none;
    opacity: 0.1;
    animation: rotateRing 40s linear infinite;
}

.hex-decoration::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid var(--gold);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    background: transparent;
}

@keyframes rotateRing {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 12. 大型背景数字 */
.gold-sphere {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--gold-bright) 0%, var(--gold) 30%, var(--gold-dim) 70%, transparent 100%);
    opacity: 0.06;
    pointer-events: none;
    filter: blur(40px);
    z-index: 0;
}

/* 13. 容器z-index */
.section > .container {
    position: relative;
    z-index: 2;
}

/* 14. 全局section padding */
.section {
    padding: var(--space-12) 0;
}

/* ============================================
   v20260625b - 创意特效终极增强
   ============================================ */

/* 网格背景层 */
.bg-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212,175,55,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212,175,55,0.06) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse at center, #000 0%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 0%, transparent 80%);
    pointer-events: none;
    z-index: 0;
}

.bg-dots {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(212,175,55,0.18) 1px, transparent 1.5px);
    background-size: 30px 30px;
    mask-image: radial-gradient(ellipse at center, #000 0%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 0%, transparent 80%);
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
}

.bg-diagonal-lines {
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(
        45deg,
        transparent 0,
        transparent 80px,
        rgba(212,175,55,0.04) 80px,
        rgba(212,175,55,0.04) 81px
    );
    pointer-events: none;
    z-index: 0;
}

/* 浮动语言字符 */
.floating-characters {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.floating-characters span {
    position: absolute;
    font-family: var(--font-display);
    font-size: 24px;
    color: var(--gold);
    opacity: 0.12;
    animation: floatUp 14s linear infinite;
}

.floating-characters span:nth-child(1) { left: 5%; animation-delay: 0s; font-size: 30px; }
.floating-characters span:nth-child(2) { left: 15%; animation-delay: 2s; font-size: 22px; }
.floating-characters span:nth-child(3) { left: 25%; animation-delay: 4s; font-size: 26px; }
.floating-characters span:nth-child(4) { left: 35%; animation-delay: 6s; }
.floating-characters span:nth-child(5) { left: 45%; animation-delay: 8s; font-size: 32px; }
.floating-characters span:nth-child(6) { left: 55%; animation-delay: 1s; }
.floating-characters span:nth-child(7) { left: 65%; animation-delay: 3s; font-size: 28px; }
.floating-characters span:nth-child(8) { left: 75%; animation-delay: 5s; }
.floating-characters span:nth-child(9) { left: 85%; animation-delay: 7s; font-size: 24px; }
.floating-characters span:nth-child(10) { left: 92%; animation-delay: 9s; font-size: 34px; }
.floating-characters span:nth-child(11) { left: 10%; animation-delay: 11s; }
.floating-characters span:nth-child(12) { left: 50%; animation-delay: 13s; font-size: 30px; }

@keyframes floatUp {
    0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 0.15; }
    90% { opacity: 0.15; }
    100% { transform: translateY(-100px) rotate(360deg); opacity: 0; }
}

/* 浮动几何图形 */
.geo-decoration {
    position: absolute;
    pointer-events: none;
    z-index: 0;
}

.geo-decoration.triangle {
    width: 0;
    height: 0;
    border-left: 30px solid transparent;
    border-right: 30px solid transparent;
    border-bottom: 50px solid rgba(212,175,55,0.08);
    animation: geoFloat 15s ease-in-out infinite;
}

.geo-decoration.circle {
    width: 60px;
    height: 60px;
    border: 2px solid rgba(212,175,55,0.15);
    border-radius: 50%;
    animation: geoFloat 18s ease-in-out infinite;
}

.geo-decoration.square {
    width: 50px;
    height: 50px;
    border: 2px solid rgba(59,130,246,0.15);
    transform: rotate(45deg);
    animation: cubeFloat 12s ease-in-out infinite;
}

.geo-decoration.diamond {
    width: 40px;
    height: 40px;
    border: 2px solid rgba(212,175,55,0.2);
    transform: rotate(45deg);
    animation: pulseRing 4s ease-in-out infinite;
}

@keyframes pulseRing {
    0%, 100% { transform: rotate(45deg) scale(1); opacity: 0.3; }
    50% { transform: rotate(225deg) scale(1.3); opacity: 0.6; }
}

/* 巨型背景文本 */
.bg-text-watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-display);
    font-size: clamp(150px, 20vw, 350px);
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1px rgba(212,175,55,0.06);
    pointer-events: none;
    z-index: 0;
    white-space: nowrap;
    user-select: none;
    letter-spacing: 0.05em;
}

/* 发光脉冲 */
.pulse-glow {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--gold);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--gold), 0 0 20px var(--gold-glow);
    pointer-events: none;
    animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.5); opacity: 1; }
}

/* 连线网络 */
.network-lines {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
}

/* 章节大图 */
.section-bg-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.08;
    z-index: 0;
    pointer-events: none;
    mix-blend-mode: lighten;
}

/* 倾斜装饰 */
.tilted-stripe {
    position: absolute;
    width: 200%;
    height: 80px;
    background: linear-gradient(90deg, transparent, rgba(212,175,55,0.04), transparent);
    transform: rotate(-8deg);
    pointer-events: none;
    z-index: 0;
}

/* 光线效果 */
.light-ray {
    position: absolute;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, transparent, rgba(212,175,55,0.15), transparent);
    pointer-events: none;
    z-index: 0;
    animation: rayMove 8s ease-in-out infinite;
}

@keyframes rayMove {
    0%, 100% { opacity: 0.3; transform: translateY(0); }
    50% { opacity: 0.6; transform: translateY(-20px); }
}

/* 光晕球 */
.aurora {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.15;
}

.aurora.gold {
    background: radial-gradient(circle, rgba(212,175,55,0.18) 0%, transparent 70%);
    animation: auroraDrift 25s ease-in-out infinite;
}

/* v20260625f: 在 hero 内的 aurora gold 强制压低（HTML inline opacity:0.6 会被覆盖） */
.hero .aurora.gold {
    opacity: 0.12 !important;
}

.aurora.blue {
    background: radial-gradient(circle, rgba(59,130,246,0.18) 0%, transparent 70%);
    animation: auroraDrift 30s ease-in-out infinite reverse;
}

.hero .aurora.blue {
    opacity: 0.18 !important;
}

.aurora.purple {
    background: radial-gradient(circle, rgba(168,85,247,0.15) 0%, transparent 70%);
    animation: auroraDrift 28s ease-in-out infinite;
}

@keyframes auroraDrift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(60px, -40px) scale(1.1); }
    66% { transform: translate(-40px, 50px) scale(0.95); }
}

/* 装饰框 */
.decorative-frame {
    position: absolute;
    width: 120px;
    height: 120px;
    border: 1px solid var(--gold);
    opacity: 0.15;
    pointer-events: none;
}

.decorative-frame::before,
.decorative-frame::after {
    content: '';
    position: absolute;
    background: var(--gold);
}

.decorative-frame::before {
    top: -1px;
    left: -1px;
    width: 30px;
    height: 1px;
    box-shadow: 0 30px 0 var(--gold);
}

.decorative-frame::after {
    top: -1px;
    right: -1px;
    width: 30px;
    height: 1px;
    box-shadow: 0 30px 0 var(--gold);
}

/* 编号气泡 */
.number-bubble {
    position: absolute;
    width: 60px;
    height: 60px;
    border: 1px solid var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 800;
    color: var(--gold);
    opacity: 0.2;
    pointer-events: none;
    animation: pulseRing 4s ease-in-out infinite;
}

/* 章节级背景图（暗色图像） */
.bg-image-abstract {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400' viewBox='0 0 400 400'%3E%3Cdefs%3E%3ClinearGradient id='g' x1='0%25' y1='0%25' x2='100%25' y2='100%25'%3E%3Cstop offset='0%25' style='stop-color:%23d4af37;stop-opacity:0.1'/%3E%3Cstop offset='100%25' style='stop-color:%233b82f6;stop-opacity:0.05'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cpath d='M0 200 L100 100 L200 200 L300 100 L400 200 L300 300 L200 200 L100 300 Z' fill='none' stroke='url(%23g)' stroke-width='1' opacity='0.5'/%3E%3Ccircle cx='200' cy='200' r='80' fill='none' stroke='%23d4af37' stroke-width='0.5' opacity='0.3'/%3E%3Ccircle cx='200' cy='200' r='120' fill='none' stroke='%23d4af37' stroke-width='0.5' opacity='0.2'/%3E%3Ccircle cx='200' cy='200' r='160' fill='none' stroke='%23d4af37' stroke-width='0.5' opacity='0.1'/%3E%3C/svg%3E");
    background-size: 600px 600px;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
}

.bg-image-translation {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300' viewBox='0 0 300 300'%3E%3Cg fill='none' stroke='%23d4af37' stroke-width='0.5' opacity='0.3'%3E%3Cpath d='M50 50 L150 50 L150 100 L100 100 L100 150 L50 150 Z'/%3E%3Cpath d='M150 150 L250 150 L250 250 L200 250 L200 200'/%3E%3Cpath d='M30 200 L80 200 L80 270'/%3E%3Cpath d='M220 30 L270 30 L270 80'/%3E%3C/g%3E%3Cg fill='%23d4af37' opacity='0.4'%3E%3Ccircle cx='50' cy='50' r='2'/%3E%3Ccircle cx='150' cy='100' r='2'/%3E%3Ccircle cx='100' cy='150' r='2'/%3E%3Ccircle cx='250' cy='250' r='2'/%3E%3Ccircle cx='80' cy='200' r='2'/%3E%3Ccircle cx='270' cy='80' r='2'/%3E%3C/g%3E%3C/svg%3E");
    background-size: 400px 400px;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.5;
    pointer-events: none;
    z-index: 0;
}

/* 闪烁星星 */
.stars {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.stars span {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--gold);
    border-radius: 50%;
    box-shadow: 0 0 4px var(--gold);
    animation: twinkle 3s ease-in-out infinite;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.2; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.5); }
}

/* 文字轨道 */
.orbit-text {
    position: absolute;
    font-family: var(--font-display);
    font-size: 14px;
    color: var(--gold);
    opacity: 0.4;
    white-space: nowrap;
    pointer-events: none;
    letter-spacing: 0.2em;
}

/* 倒影 */
.mirror-effect {
    position: relative;
}

.mirror-effect::after {
    content: attr(data-mirror);
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    transform: scaleY(-1);
    background: linear-gradient(180deg, rgba(212,175,55,0.15) 0%, transparent 80%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    opacity: 0.4;
    pointer-events: none;
}

/* 服务卡片高级效果 */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent 0%, rgba(212,175,55,0.05) 25%, transparent 50%, rgba(59,130,246,0.05) 75%, transparent 100%);
    animation: rotateRing 20s linear infinite;
    opacity: 0;
    transition: opacity 0.4s;
    pointer-events: none;
    z-index: 0;
}

.service-card:hover::before {
    opacity: 1;
}

/* 数字滚动背景 */
.rolling-numbers {
    position: absolute;
    font-family: var(--font-display);
    font-size: 200px;
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1px rgba(212,175,55,0.04);
    pointer-events: none;
    z-index: 0;
    user-select: none;
    animation: rollingNumbers 30s linear infinite;
}

@keyframes rollingNumbers {
    0% { transform: translateY(0); }
    100% { transform: translateY(-200px); }
}

/* 分割线 */
.section-divider {
    position: relative;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: 0 auto;
    width: 60%;
    opacity: 0.3;
}

.section-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: var(--gold);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--gold);
}

/* 圆形装饰 */
.decorative-ring {
    position: absolute;
    border: 1px dashed rgba(212,175,55,0.2);
    border-radius: 50%;
    pointer-events: none;
    animation: rotateRing 50s linear infinite;
}

.decorative-ring.solid {
    border-style: solid;
    border-color: rgba(212,175,55,0.1);
}

/* 巨型引号 */
.big-quote {
    position: absolute;
    font-family: serif;
    font-size: 300px;
    color: rgba(212,175,55,0.05);
    line-height: 1;
    pointer-events: none;
    user-select: none;
    z-index: 0;
}

/* 装饰线 */
.decorative-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    height: 1px;
    pointer-events: none;
    opacity: 0.3;
}

.decorative-line.vertical {
    width: 1px;
    height: 200px;
    background: linear-gradient(180deg, transparent, var(--gold), transparent);
}

/* 角落装饰 */
.corner-decoration {
    position: absolute;
    width: 80px;
    height: 80px;
    pointer-events: none;
}

.corner-decoration.tl {
    top: 30px;
    left: 30px;
    border-top: 1px solid var(--gold);
    border-left: 1px solid var(--gold);
}

.corner-decoration.tr {
    top: 30px;
    right: 30px;
    border-top: 1px solid var(--gold);
    border-right: 1px solid var(--gold);
}

.corner-decoration.bl {
    bottom: 30px;
    left: 30px;
    border-bottom: 1px solid var(--gold);
    border-left: 1px solid var(--gold);
}

.corner-decoration.br {
    bottom: 30px;
    right: 30px;
    border-bottom: 1px solid var(--gold);
    border-right: 1px solid var(--gold);
}

/* 增强 section 背景（针对所有 section） */
.brand-section,
.services-section,
.languages-section,
.stats-section,
.values-section,
.process-section,
.clients-section,
.news-section,
.cert-section,
.cta-section,
.about-section,
.quality-section,
.contact-section,
.news-page-section,
.services-page-section,
.industries-section,
.advantage-section,
.testimonial-section,
.cases-section,
.process-page-section,
.confidentiality-section,
.cta-page-section {
    position: relative;
    overflow: hidden;
}

/* 浮动金色圆点（散布） */
.floating-dot {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--gold);
    pointer-events: none;
    z-index: 1;
    animation: dotPulse 4s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% { transform: scale(1); opacity: 0.4; }
    50% { transform: scale(2); opacity: 1; }
}

/* 客户Logo流光 */
.client-logo {
    transition: all 0.4s var(--ease);
    filter: grayscale(0.6) opacity(0.7);
}

.client-logo:hover {
    filter: grayscale(0) opacity(1);
    transform: scale(1.05);
}

/* 标题装饰增强 */
.section-title {
    position: relative;
    z-index: 2;
}

.section-header {
    position: relative;
    z-index: 2;
}

/* 装饰六边形 */
.hex-grid {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100' viewBox='0 0 56 100'%3E%3Cpath d='M28 0 L56 16 L56 50 L28 66 L0 50 L0 16 Z' fill='none' stroke='%23d4af37' stroke-width='0.5' opacity='0.2'/%3E%3C/svg%3E");
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
}

/* 巨型章鱼/触手图形 */
.section-octopus-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 0% 0%, rgba(212,175,55,0.06) 0%, transparent 30%),
        radial-gradient(circle at 100% 0%, rgba(59,130,246,0.05) 0%, transparent 30%),
        radial-gradient(circle at 0% 100%, rgba(168,85,247,0.04) 0%, transparent 30%),
        radial-gradient(circle at 100% 100%, rgba(212,175,55,0.05) 0%, transparent 30%);
    pointer-events: none;
    z-index: 0;
}

/* 增强导航分隔符 */
.header-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212,175,55,0.3), transparent);
}

/* 跨页面通用装饰 */
.page-content {
    position: relative;
    overflow: hidden;
}

/* 双色波纹 */
.double-wave {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, transparent 0%, rgba(59,130,246,0.03) 50%, transparent 100%),
        linear-gradient(0deg, transparent 0%, rgba(212,175,55,0.03) 50%, transparent 100%);
    pointer-events: none;
    z-index: 0;
}

/* ============================================
   v20260625c - 终极视觉震撼
   全息图、视差背景、动态网格、粒子云、光束、电影感滤镜
   ============================================ */

/* ---- 全息彩虹光 —— 已调淡 ---- */
.holographic-shine {
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg,
        transparent 0%,
        rgba(212, 175, 55, 0.015) 25%,
        rgba(59, 130, 246, 0.02) 50%,
        rgba(168, 85, 247, 0.015) 75%,
        transparent 100%);
    background-size: 200% 200%;
    animation: holoMove 8s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
    mix-blend-mode: screen;
    opacity: 0.4;
}

@keyframes holoMove {
    0%, 100% { background-position: 0% 0%; }
    50% { background-position: 100% 100%; }
}

/* ---- 动态光束（横扫） ---- */
.light-sweep {
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(212, 175, 55, 0.08) 30%,
        rgba(245, 214, 120, 0.15) 50%,
        rgba(212, 175, 55, 0.08) 70%,
        transparent 100%);
    transform: skewX(-20deg);
    pointer-events: none;
    z-index: 1;
    animation: lightSweep 6s ease-in-out infinite;
}

@keyframes lightSweep {
    0% { left: -100%; }
    100% { left: 200%; }
}

/* ---- 真实图片背景（全屏覆盖） ---- */
.bg-image-cover {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.18;
    pointer-events: none;
    z-index: 0;
    filter: contrast(1.1) saturate(0.7) hue-rotate(-10deg);
    mix-blend-mode: lighten;
}

.bg-image-cover::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at center, transparent 0%, rgba(10, 10, 15, 0.6) 70%, rgba(10, 10, 15, 0.95) 100%),
        linear-gradient(180deg, rgba(10, 10, 15, 0.5) 0%, transparent 30%, transparent 70%, rgba(10, 10, 15, 0.5) 100%);
}

/* ---- 真实图片侧边栏 ---- */
.bg-image-side {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 35%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.15;
    filter: grayscale(0.4) contrast(1.1);
    pointer-events: none;
    z-index: 0;
    mix-blend-mode: screen;
}

.bg-image-side.left { left: 0; }
.bg-image-side.right { right: 0; }

.bg-image-side::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, var(--bg-base) 0%, transparent 30%, transparent 70%, var(--bg-base) 100%);
}

/* ---- 视差层容器 ---- */
.parallax-bg {
    position: absolute;
    inset: -10% 0;
    pointer-events: none;
    z-index: 0;
    will-change: transform;
}

.parallax-bg img,
.parallax-bg .parallax-image {
    width: 100%;
    height: 120%;
    object-fit: cover;
    opacity: 0.12;
    filter: grayscale(0.5) contrast(1.2);
}

/* ---- 巨型金圈装饰 ---- */
.mega-circle {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(212, 175, 55, 0.15);
    pointer-events: none;
    animation: rotateRing 80s linear infinite;
}

.mega-circle::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--gold);
}

.mega-circle.size-1 { width: 200px; height: 200px; }
.mega-circle.size-2 { width: 400px; height: 400px; }
.mega-circle.size-3 { width: 600px; height: 600px; }

/* ---- 巨型数字背景 ---- */
.mega-number {
    position: absolute;
    font-family: var(--font-display);
    font-size: clamp(280px, 35vw, 600px);
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1px rgba(212, 175, 55, 0.06);
    pointer-events: none;
    user-select: none;
    z-index: 0;
    line-height: 0.8;
    letter-spacing: -0.05em;
}

/* ---- 动态网格（移动） ---- */
.grid-move {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212, 175, 55, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 175, 55, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, #000 0%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 0%, transparent 80%);
    animation: gridDrift 30s linear infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes gridDrift {
    0% { background-position: 0 0; }
    100% { background-position: 60px 60px; }
}

/* ---- 噪点纹理（电影感） ---- */
.noise-texture {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.4'/%3E%3C/svg%3E");
    opacity: 0.04;
    pointer-events: none;
    z-index: 1;
    mix-blend-mode: overlay;
}

/* ---- 浮动字母云 ---- */
.letter-cloud {
    position: absolute;
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    color: rgba(212, 175, 55, 0.1);
    pointer-events: none;
    user-select: none;
    z-index: 0;
    animation: floatCloud 20s ease-in-out infinite;
}

@keyframes floatCloud {
    0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.4; }
    50% { transform: translateY(-30px) rotate(5deg); opacity: 0.7; }
}

/* ---- 全息网格球 ---- */
.holo-sphere {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background:
        radial-gradient(circle at 30% 30%, rgba(212, 175, 55, 0.2) 0%, transparent 60%),
        conic-gradient(from 0deg at 50% 50%,
            transparent 0deg,
            rgba(212, 175, 55, 0.3) 60deg,
            transparent 120deg,
            rgba(59, 130, 246, 0.2) 180deg,
            transparent 240deg,
            rgba(212, 175, 55, 0.3) 300deg,
            transparent 360deg);
    filter: blur(2px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
}

/* ---- 多语言字符流（横向滚动） ---- */
.lang-stream {
    position: absolute;
    width: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
    opacity: 0.06;
    font-family: var(--font-serif);
    font-size: 80px;
    font-style: italic;
    color: var(--gold);
    white-space: nowrap;
    letter-spacing: 0.3em;
}

.lang-stream-inner {
    display: inline-block;
    animation: langStreamMove 40s linear infinite;
}

@keyframes langStreamMove {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ---- 几何网格层 ---- */
.geo-mesh {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(30deg, transparent 49%, rgba(212, 175, 55, 0.05) 49%, rgba(212, 175, 55, 0.05) 51%, transparent 51%),
        linear-gradient(150deg, transparent 49%, rgba(212, 175, 55, 0.05) 49%, rgba(212, 175, 55, 0.05) 51%, transparent 51%);
    background-size: 80px 140px;
    mask-image: radial-gradient(ellipse at center, #000 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* ---- 巨型字符 ---- */
.huge-mark {
    position: absolute;
    font-family: var(--font-serif);
    font-size: clamp(150px, 20vw, 350px);
    font-style: italic;
    font-weight: 400;
    color: transparent;
    -webkit-text-stroke: 2px rgba(212, 175, 55, 0.08);
    pointer-events: none;
    user-select: none;
    z-index: 0;
    line-height: 1;
    text-shadow: 0 0 30px rgba(212, 175, 55, 0.1);
}

/* ---- 滚动指示器条（页面分割） ---- */
.scroll-divider {
    position: relative;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: 0;
    pointer-events: none;
    opacity: 0.4;
}

.scroll-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--gold);
}

/* ---- 浮动星球/球体（多色） ---- */
.planet {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    filter: blur(0.5px);
    animation: planetFloat 18s ease-in-out infinite;
}

@keyframes planetFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -20px) rotate(120deg); }
    66% { transform: translate(-20px, 30px) rotate(240deg); }
}

.planet.gold {
    background: radial-gradient(circle at 30% 30%, #f5d678 0%, #d4af37 30%, #8a6d20 70%, transparent 100%);
    box-shadow: 0 0 60px rgba(212, 175, 55, 0.3);
}

.planet.blue {
    background: radial-gradient(circle at 30% 30%, #93c5fd 0%, #3b82f6 30%, #1e3a8a 70%, transparent 100%);
    box-shadow: 0 0 60px rgba(59, 130, 246, 0.3);
}

.planet.purple {
    background: radial-gradient(circle at 30% 30%, #c4b5fd 0%, #8b5cf6 30%, #5b21b6 70%, transparent 100%);
    box-shadow: 0 0 60px rgba(139, 92, 246, 0.3);
}

/* ---- 双层光环 ---- */
.double-ring {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.double-ring::before,
.double-ring::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px solid;
    animation: rotateRing 30s linear infinite;
}

.double-ring::before {
    border-color: rgba(212, 175, 55, 0.2) transparent transparent transparent;
    border-width: 2px;
}

.double-ring::after {
    inset: 30px;
    border-color: transparent transparent rgba(59, 130, 246, 0.2) transparent;
    border-width: 1px;
    animation-direction: reverse;
    animation-duration: 20s;
}

/* ---- 半色调点阵 ---- */
.halftone {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(212, 175, 55, 0.15) 1.5px, transparent 1.5px);
    background-size: 12px 12px;
    background-position: 0 0;
    mask-image: radial-gradient(ellipse at top right, #000 0%, transparent 60%);
    -webkit-mask-image: radial-gradient(ellipse at top right, #000 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
}

/* ---- 巨型 logo 水印 ---- */
.logo-watermark {
    position: absolute;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(150px, 18vw, 280px);
    color: transparent;
    -webkit-text-stroke: 1px rgba(212, 175, 55, 0.05);
    letter-spacing: 0.05em;
    pointer-events: none;
    user-select: none;
    z-index: 0;
    white-space: nowrap;
    text-align: center;
    width: 100%;
    line-height: 1;
}

/* ---- SVG 图形装饰（曲线） ---- */
.svg-curve-decoration {
    position: absolute;
    pointer-events: none;
    z-index: 0;
    opacity: 0.3;
}

.svg-curve-decoration path {
    stroke: var(--gold);
    stroke-width: 1;
    fill: none;
    stroke-dasharray: 5 5;
    animation: dashFlow 30s linear infinite;
}

/* ---- 角色化装饰（不同方向） ---- */
.skill-floats {
    position: absolute;
    pointer-events: none;
    z-index: 1;
    display: flex;
    gap: 12px;
    align-items: center;
    font-size: 12px;
    color: var(--gold);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0.4;
}

.skill-floats::before {
    content: '';
    width: 30px;
    height: 1px;
    background: var(--gold);
}

/* ---- 巨型场景预览（带深度） ---- */
.depth-scene {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(59, 130, 246, 0.1) 0%, transparent 40%),
        linear-gradient(180deg, transparent 0%, rgba(10, 10, 15, 0.4) 100%);
    pointer-events: none;
    z-index: 0;
}

/* ---- 视差滚动标记（仅在JS启用时生效） ---- */
[data-parallax] {
    will-change: transform;
    transition: transform 0.05s linear;
}

/* ---- 增强的 section 装饰组合 ---- */
.section-deco-bundle {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

/* ---- 渐变文字流光 ---- */
.shimmer-text {
    background: linear-gradient(90deg, #fff 0%, #d4af37 25%, #f5d678 50%, #d4af37 75%, #fff 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    animation: textShimmer 4s linear infinite;
}

@keyframes textShimmer {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

/* ---- 图片栅格（多个图片堆叠） ---- */
.image-grid-mosaic {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    opacity: 0.08;
    background:
        linear-gradient(45deg, transparent 48%, rgba(212, 175, 55, 0.3) 49%, rgba(212, 175, 55, 0.3) 51%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, rgba(212, 175, 55, 0.3) 49%, rgba(212, 175, 55, 0.3) 51%, transparent 52%);
    background-size: 100px 100px;
    mask-image: radial-gradient(ellipse at center, #000 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 0%, transparent 70%);
}

/* ---- 高级卡片光效 ---- */
.luxury-card {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(20, 20, 32, 0.6) 0%, rgba(15, 15, 24, 0.8) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.luxury-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(212, 175, 55, 0.15) 50%,
        transparent 100%);
    transition: left 0.8s ease;
    pointer-events: none;
}

.luxury-card:hover::before {
    left: 100%;
}

.luxury-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.3), transparent 30%, transparent 70%, rgba(59, 130, 246, 0.3));
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

/* ---- 终极网格点阵 ---- */
.quantum-grid {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(212, 175, 55, 0.4) 1.2px, transparent 1.5px);
    background-size: 24px 24px;
    background-position: 0 0;
    mask-image: linear-gradient(180deg, transparent 0%, #000 20%, #000 80%, transparent 100%);
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 20%, #000 80%, transparent 100%);
    pointer-events: none;
    z-index: 0;
    opacity: 0.3;
}

/* ---- 大型真实图片横幅 ---- */
.real-banner-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.22;
    filter: grayscale(0.3) contrast(1.15) saturate(0.7);
    pointer-events: none;
    z-index: 0;
    mix-blend-mode: lighten;
}

.real-banner-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
        rgba(10, 10, 15, 0.3) 0%,
        rgba(10, 10, 15, 0.6) 30%,
        rgba(10, 10, 15, 0.6) 70%,
        rgba(10, 10, 15, 0.3) 100%);
}

.real-banner-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 30%, rgba(10, 10, 15, 0.7) 80%);
}

/* ---- 数据粒子束（自上而下） ---- */
.data-streams {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.data-stream {
    position: absolute;
    top: -100%;
    width: 1px;
    height: 200%;
    background: linear-gradient(180deg, transparent 0%, rgba(212, 175, 55, 0.3) 50%, transparent 100%);
    animation: dataFall 8s linear infinite;
}

@keyframes dataFall {
    0% { transform: translateY(0); }
    100% { transform: translateY(100vh); }
}

/* ---- SVG线条装饰（曲线波浪） ---- */
.wave-decoration {
    position: absolute;
    width: 100%;
    height: 100px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.3;
}

.wave-decoration svg {
    width: 100%;
    height: 100%;
}

.wave-decoration path {
    fill: none;
    stroke: var(--gold);
    stroke-width: 1;
    stroke-dasharray: 3 4;
    animation: dashFlow 20s linear infinite;
}

/* ---- 镜像光圈（同心圆） ---- */
.mirror-circles {
    position: absolute;
    pointer-events: none;
    z-index: 0;
}

.mirror-circles::before,
.mirror-circles::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px solid rgba(212, 175, 55, 0.15);
    animation: pulseRing 4s ease-in-out infinite;
}

.mirror-circles::before {
    width: 200px;
    height: 200px;
    animation-delay: 0s;
}

.mirror-circles::after {
    width: 400px;
    height: 400px;
    animation-delay: 1s;
}

@keyframes pulseRing {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.4; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.1; }
}

/* ---- 8角星装饰 ---- */
.octagram {
    position: absolute;
    width: 80px;
    height: 80px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.3;
    animation: rotateRing 40s linear infinite;
}

.octagram::before,
.octagram::after {
    content: '';
    position: absolute;
    inset: 0;
    background: transparent;
    border: 1px solid var(--gold);
    clip-path: polygon(50% 0%, 65% 35%, 100% 50%, 65% 65%, 50% 100%, 35% 65%, 0% 50%, 35% 35%);
}

.octagram::after {
    transform: rotate(22.5deg);
    opacity: 0.6;
}

/* ---- 终极增强的页面级 hero 背景层 ---- */
.hero-bg-mega {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(ellipse at 20% 0%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(168, 85, 247, 0.03) 0%, transparent 50%);
}

.hero-bg-mega::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212, 175, 55, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 175, 55, 0.015) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse at center, #000 0%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 0%, transparent 80%);
}

/* ---- 整体性：每个 section 默认带有微妙的电影感 vignette ---- */
.section-vignette {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background: radial-gradient(ellipse at center, transparent 60%, rgba(0, 0, 0, 0.4) 100%);
}

/* v20260625f: hero 内的 holo-sphere 压低 */
.hero .holo-sphere {
    opacity: 0.35 !important;
}

/* hero 渐变暗化 */
.hero { overflow: hidden; }
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(10, 10, 15, 0.5) 100%);
    pointer-events: none;
    z-index: 2;
}

/* ============================================
   v20260625d - 终极创意特效·视觉奇观
   ============================================ */

/* ---- 雪花飘落效果 ---- */
.snowfall {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.snowflake {
    position: absolute;
    top: -10%;
    color: var(--gold);
    opacity: 0.6;
    font-family: serif;
    font-size: 14px;
    animation: snowfallFall 12s linear infinite, snowfallDrift 3s ease-in-out infinite;
    text-shadow: 0 0 8px var(--gold-glow);
}

@keyframes snowfallFall {
    0% { transform: translateY(0) rotate(0deg); opacity: 0; }
    10% { opacity: 0.8; }
    90% { opacity: 0.6; }
    100% { transform: translateY(120vh) rotate(360deg); opacity: 0; }
}

@keyframes snowfallDrift {
    0%, 100% { margin-left: 0; }
    50% { margin-left: 30px; }
}

/* ---- 剑光/光波效果 ---- */
.light-saber {
    position: absolute;
    width: 200px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold-bright), var(--gold), transparent);
    filter: blur(0.5px);
    box-shadow: 0 0 12px var(--gold-glow), 0 0 24px var(--gold-glow);
    pointer-events: none;
    opacity: 0;
    z-index: 0;
    animation: saberSlash 4s ease-in-out infinite;
}

@keyframes saberSlash {
    0% { transform: translateX(-50px) rotate(-5deg); opacity: 0; }
    20% { opacity: 0.9; }
    40% { transform: translateX(50vw) rotate(2deg); opacity: 0.9; }
    60% { transform: translateX(80vw) rotate(-3deg); opacity: 0.5; }
    100% { transform: translateX(120vw) rotate(0deg); opacity: 0; }
}

/* ---- 大型光波扫描 ---- */
.scan-wave {
    position: absolute;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(180deg,
        transparent 0%,
        rgba(212, 175, 55, 0.05) 30%,
        rgba(212, 175, 55, 0.15) 50%,
        rgba(212, 175, 55, 0.05) 70%,
        transparent 100%);
    pointer-events: none;
    z-index: 0;
    animation: scanMove 6s ease-in-out infinite;
}

@keyframes scanMove {
    0%, 100% { transform: translateY(-50vh); }
    50% { transform: translateY(50vh); }
}

/* ---- 闪烁的小星点 ---- */
.sparkles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.sparkle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--gold-bright);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--gold), 0 0 16px var(--gold-glow);
    animation: sparkle 3s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% { opacity: 0; transform: scale(0); }
    50% { opacity: 1; transform: scale(1.5); }
}

/* ---- 跑马灯文字流 ---- */
.ticker-tape {
    position: absolute;
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    pointer-events: none;
    z-index: 0;
}

.ticker-tape-inner {
    display: inline-block;
    animation: tickerScroll 30s linear infinite;
    color: var(--gold);
    font-family: var(--font-display);
    font-size: 14px;
    letter-spacing: 0.2em;
    opacity: 0.4;
}

.ticker-tape span {
    margin: 0 40px;
    text-transform: uppercase;
}

.ticker-tape span::after {
    content: '\25C6';
    margin-left: 40px;
    color: var(--blue);
    font-size: 8px;
    vertical-align: middle;
}

@keyframes tickerScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ---- 双色径向渐变（夕阳/黎明） ---- */
.gradient-sun {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, var(--gold-bright) 0%, var(--gold) 30%, var(--red) 60%, transparent 80%);
    filter: blur(60px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
}

/* v20260625f: 在 hero 内的太阳球压低，避免刺眼 */
.hero .gradient-sun {
    opacity: 0.18 !important;
    filter: blur(80px);
}

/* ---- 大型六边形网格 ---- */
.hex-large-grid {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(212, 175, 55, 0.15) 1.5px, transparent 2px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
    mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 70%, transparent 100%);
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 70%, transparent 100%);
    opacity: 0.4;
}

/* ---- 雷达扫描 ---- */
.radar {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    border: 1px solid var(--gold);
    pointer-events: none;
    z-index: 0;
    opacity: 0.3;
}

.radar::before {
    content: '';
    position: absolute;
    inset: 50px;
    border-radius: 50%;
    border: 1px solid var(--gold);
    opacity: 0.5;
}

.radar::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: conic-gradient(from 0deg, transparent 0deg, var(--gold-glow) 30deg, transparent 60deg);
    animation: radarSpin 3s linear infinite;
    opacity: 0.3;
}

@keyframes radarSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ---- 满天星（密集星点） ---- */
.starry-sky {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image:
        radial-gradient(1px 1px at 25% 25%, white, transparent),
        radial-gradient(1px 1px at 50% 50%, white, transparent),
        radial-gradient(1px 1px at 75% 75%, white, transparent),
        radial-gradient(2px 2px at 30% 70%, var(--gold-bright), transparent),
        radial-gradient(1px 1px at 80% 20%, white, transparent),
        radial-gradient(1px 1px at 60% 80%, white, transparent),
        radial-gradient(2px 2px at 90% 50%, var(--gold-bright), transparent),
        radial-gradient(1px 1px at 15% 60%, white, transparent),
        radial-gradient(1px 1px at 40% 10%, white, transparent),
        radial-gradient(2px 2px at 70% 30%, var(--gold-bright), transparent);
    background-size: 200px 200px, 300px 300px, 250px 250px, 400px 400px, 350px 350px, 280px 280px, 320px 320px, 220px 220px, 270px 270px, 380px 380px;
    background-position: 0 0, 40px 60px, 130px 270px, 70px 100px, 200px 200px, 100px 50px, 150px 150px, 50px 250px, 250px 100px, 80px 350px;
    animation: starTwinkle 5s ease-in-out infinite alternate;
}

@keyframes starTwinkle {
    0% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* ---- 大型漂浮球（多色） ---- */
.float-ball {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    filter: blur(40px);
    opacity: 0.4;
    animation: floatBall 12s ease-in-out infinite;
}

/* v20260625f: hero 内的 float-ball 整体压低 */
.hero .float-ball,
.hero .float-balls .float-ball {
    opacity: 0.18 !important;
    filter: blur(60px);
}

@keyframes floatBall {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(40px, -30px) scale(1.1); }
    66% { transform: translate(-30px, 40px) scale(0.9); }
}

/* ---- 字符矩阵流（从右到左） ---- */
.matrix-stream {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
    opacity: 0.15;
}

.matrix-char {
    position: absolute;
    font-family: var(--font-mono);
    color: var(--gold);
    font-size: 14px;
    writing-mode: vertical-rl;
    text-orientation: upright;
    animation: matrixFall 15s linear infinite;
    opacity: 0;
}

@keyframes matrixFall {
    0% { transform: translateY(-100%); opacity: 0; }
    10% { opacity: 0.7; }
    90% { opacity: 0.5; }
    100% { transform: translateY(100vh); opacity: 0; }
}

/* ---- 巨大背景数字/年份 ---- */
.bg-year {
    position: absolute;
    font-family: var(--font-display);
    font-size: clamp(200px, 30vw, 500px);
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1px rgba(212, 175, 55, 0.15);
    pointer-events: none;
    z-index: 0;
    line-height: 0.85;
    letter-spacing: -0.05em;
    user-select: none;
}

/* ---- 双层旋转圆环 ---- */
.twin-rings {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    border: 1px solid var(--gold);
    pointer-events: none;
    z-index: 0;
    opacity: 0.3;
}

.twin-rings::before {
    content: '';
    position: absolute;
    inset: -30px;
    border-radius: 50%;
    border: 1px dashed var(--blue);
    animation: rotateRing 30s linear infinite;
}

.twin-rings::after {
    content: '';
    position: absolute;
    inset: 30px;
    border-radius: 50%;
    border: 1px solid var(--gold);
    animation: rotateRing 20s linear infinite reverse;
    opacity: 0.5;
}

/* ---- 棱柱/钻石形装饰 ---- */
.diamond-float {
    position: absolute;
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, var(--gold) 0%, transparent 50%, var(--gold-bright) 100%);
    transform: rotate(45deg);
    pointer-events: none;
    z-index: 0;
    animation: diamondSpin 8s linear infinite;
}

@keyframes diamondSpin {
    0% { transform: rotate(45deg) translateY(0); }
    50% { transform: rotate(225deg) translateY(-20px); }
    100% { transform: rotate(405deg) translateY(0); }
}

/* ---- 像素马赛克（背景） ---- */
.pixel-mosaic {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(90deg, rgba(212, 175, 55, 0.05) 1px, transparent 1px),
        linear-gradient(0deg, rgba(212, 175, 55, 0.05) 1px, transparent 1px);
    background-size: 8px 8px;
    pointer-events: none;
    z-index: 0;
    mask-image: radial-gradient(ellipse at center, transparent 0%, #000 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, transparent 0%, #000 80%);
    opacity: 0.5;
}

/* ---- 几何三角背景 ---- */
.tri-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(60deg, rgba(212, 175, 55, 0.04) 25%, transparent 25%),
        linear-gradient(120deg, rgba(212, 175, 55, 0.04) 25%, transparent 25%);
    background-size: 40px 70px;
    pointer-events: none;
    z-index: 0;
}

/* ---- 渲染灯光幕 ---- */
.light-curtain {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(180deg,
        transparent 0%,
        rgba(212, 175, 55, 0.05) 50%,
        transparent 100%);
    pointer-events: none;
    z-index: 0;
    animation: curtainPulse 4s ease-in-out infinite;
}

@keyframes curtainPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}

/* ---- 多色灯笼串（顶部） ---- */
.lantern-string {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    pointer-events: none;
    z-index: 1;
    background-image:
        radial-gradient(circle at 10% 30%, var(--gold) 2px, transparent 3px),
        radial-gradient(circle at 20% 30%, var(--red) 2px, transparent 3px),
        radial-gradient(circle at 30% 30%, var(--gold-bright) 2px, transparent 3px),
        radial-gradient(circle at 40% 30%, var(--gold) 2px, transparent 3px),
        radial-gradient(circle at 50% 30%, var(--red) 2px, transparent 3px),
        radial-gradient(circle at 60% 30%, var(--gold-bright) 2px, transparent 3px),
        radial-gradient(circle at 70% 30%, var(--gold) 2px, transparent 3px),
        radial-gradient(circle at 80% 30%, var(--red) 2px, transparent 3px),
        radial-gradient(circle at 90% 30%, var(--gold-bright) 2px, transparent 3px);
    animation: lanternTwinkle 3s ease-in-out infinite;
}

@keyframes lanternTwinkle {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

/* ---- 拼贴大背景图叠加（已禁用：图片是老网站截图，已移除） ---- */
/* 保留选择器以便兼容旧 HTML，但不再显示内容 */
.bg-collage {
    display: none !important;
}

.bg-collage-img {
    display: none !important;
}

.bg-collage-img:nth-child(1) { top: 5%; left: 3%; width: 280px; height: 180px; transform: rotate(-3deg); }
.bg-collage-img:nth-child(2) { top: 15%; right: 5%; width: 250px; height: 160px; transform: rotate(2deg); }
.bg-collage-img:nth-child(3) { bottom: 10%; left: 8%; width: 220px; height: 280px; transform: rotate(-1deg); }
.bg-collage-img:nth-child(4) { bottom: 5%; right: 10%; width: 300px; height: 200px; transform: rotate(3deg); }
.bg-collage-img:nth-child(5) { top: 50%; left: 50%; transform: translate(-50%, -50%) rotate(0deg); width: 200px; height: 150px; opacity: 0.5; }

/* ---- 大型书法笔触（用 SVG） ---- */
.calligraphy {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.08;
}

.calligraphy svg {
    width: 100%;
    height: 100%;
}

/* ---- 动态能量线（顶部） —— 已调淡，避免刺眼 ---- */
.energy-line {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--blue) 20%,
        var(--gold) 50%,
        var(--blue) 80%,
        transparent 100%);
    pointer-events: none;
    z-index: 1;
    animation: energyFlow 8s linear infinite;
    opacity: 0.35;
    box-shadow: 0 0 4px var(--blue);
}

@keyframes energyFlow {
    0% { background-position: -100% 0; }
    100% { background-position: 200% 0; }
}

/* ---- 视差粒子云 ---- */
.parallax-cloud {
    position: absolute;
    width: 200%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.3;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.15) 0%, transparent 30%),
        radial-gradient(circle at 60% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 30%),
        radial-gradient(circle at 80% 80%, rgba(168, 85, 247, 0.1) 0%, transparent 30%);
    filter: blur(20px);
}

/* ---- 大型旋转镂空环 ---- */
.hollow-ring {
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 30px solid transparent;
    border-top-color: var(--gold);
    border-right-color: var(--gold);
    pointer-events: none;
    z-index: 0;
    opacity: 0.2;
    animation: rotateRing 8s linear infinite;
}

/* ---- 环绕运动的轨道 ---- */
.orbit {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    border: 1px solid rgba(212, 175, 55, 0.2);
    pointer-events: none;
    z-index: 0;
    animation: rotateRing 20s linear infinite;
}

.orbit::before {
    content: '';
    position: absolute;
    top: -5px;
    left: 50%;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 10px var(--gold-glow);
}

/* ---- 大型背景文字（多语言） ---- */
.bg-multilang {
    position: absolute;
    font-family: var(--font-display);
    font-size: clamp(60px, 8vw, 140px);
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1px rgba(212, 175, 55, 0.08);
    pointer-events: none;
    z-index: 0;
    line-height: 1.1;
    letter-spacing: -0.02em;
    user-select: none;
    text-transform: uppercase;
}

/* ---- 持续心跳的中心点 ---- */
.pulse-core {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gold);
    pointer-events: none;
    z-index: 0;
    box-shadow: 0 0 16px var(--gold), 0 0 32px var(--gold-glow);
    animation: pulseCore 2s ease-in-out infinite;
}

@keyframes pulseCore {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.6; }
}

/* ---- 圆形光晕呼吸 ---- */
.halo-breath {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    animation: haloBreath 4s ease-in-out infinite;
}

@keyframes haloBreath {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.3); opacity: 0.8; }
}

/* ---- 媒体屏效果（页面大背景图覆盖） ---- */
.media-cover {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-color: var(--bg-base);
    background-blend-mode: normal;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    opacity: 1;
}

.media-cover::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
        rgba(10, 10, 15, 0.5) 0%,
        rgba(10, 10, 15, 0.85) 30%,
        rgba(10, 10, 15, 0.85) 70%,
        rgba(10, 10, 15, 0.5) 100%);
}

.media-cover::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 30%, rgba(10, 10, 15, 0.6) 90%);
}

/* ---- 大型 RGB 移位（伪故障效果） ---- */
.glitch-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        linear-gradient(180deg, transparent 0%, rgba(212, 175, 55, 0.02) 50%, transparent 100%),
        linear-gradient(90deg, rgba(59, 130, 246, 0.02) 0%, transparent 50%, rgba(212, 175, 55, 0.02) 100%);
    animation: glitchShift 8s steps(8) infinite;
    opacity: 0.5;
}

@keyframes glitchShift {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-1px); }
    50% { transform: translateX(1px); }
    75% { transform: translateX(-1px); }
}

/* ---- 数字瀑布（背景） ---- */
.numbers-rain {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
    opacity: 0.1;
}

.numbers-rain span {
    position: absolute;
    top: -50px;
    font-family: var(--font-mono);
    color: var(--gold);
    font-size: 12px;
    writing-mode: vertical-rl;
    text-orientation: upright;
    animation: numbersRain 8s linear infinite;
}

@keyframes numbersRain {
    0% { transform: translateY(0); opacity: 0; }
    10% { opacity: 0.6; }
    90% { opacity: 0.4; }
    100% { transform: translateY(100vh); opacity: 0; }
}

/* ---- 侧边垂直文字带 ---- */
.side-text-strip {
    position: absolute;
    top: 0;
    bottom: 0;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-family: var(--font-display);
    font-size: 16px;
    letter-spacing: 0.5em;
    color: var(--gold);
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
    text-transform: uppercase;
}

/* ---- 大型背景数字（多个） ---- */
.bg-num {
    position: absolute;
    font-family: var(--font-display);
    font-size: clamp(150px, 18vw, 320px);
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1px rgba(212, 175, 55, 0.1);
    pointer-events: none;
    z-index: 0;
    line-height: 0.85;
    user-select: none;
}

/* ---- 三个滚动圆点（指示器） ---- */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 50px;
    border: 2px solid var(--gold);
    border-radius: 20px;
    pointer-events: none;
    z-index: 3;
    opacity: 0.6;
}

.scroll-indicator::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--gold);
    border-radius: 2px;
    animation: scrollDot 2s ease-in-out infinite;
}

@keyframes scrollDot {
    0% { transform: translate(-50%, 0); opacity: 1; }
    100% { transform: translate(-50%, 20px); opacity: 0; }
}

/* ---- 渐变光圈（顶部） ---- */
.top-light {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 200px;
    background: radial-gradient(ellipse at center top, var(--gold-glow) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
    filter: blur(40px);
}

/* ---- 多层光环围绕的星 ---- */
.star-burst {
    position: absolute;
    width: 60px;
    height: 60px;
    pointer-events: none;
    z-index: 0;
}

.star-burst::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background:
        conic-gradient(from 0deg, transparent 0deg, var(--gold) 20deg, transparent 40deg, transparent 320deg, var(--gold) 340deg, transparent 360deg);
    animation: rotateRing 6s linear infinite;
    mask-image: radial-gradient(circle, #000 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(circle, #000 30%, transparent 70%);
}

/* ---- 旋转的菱形阵列 ---- */
.diamond-grid {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image:
        radial-gradient(circle, transparent 3px, var(--gold) 3px, var(--gold) 3.5px, transparent 3.5px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse at center, #000 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 0%, transparent 70%);
    opacity: 0.2;
}

/* ---- 增强型卡片（深玻璃态） ---- */
.glass-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: all 0.4s var(--ease);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.5), transparent);
}

/* ---- 巨型透明文字流（多个方向） ---- */
.text-flow {
    position: absolute;
    font-family: var(--font-display);
    font-size: clamp(80px, 10vw, 200px);
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1px rgba(212, 175, 55, 0.06);
    pointer-events: none;
    z-index: 0;
    line-height: 1;
    letter-spacing: -0.05em;
    user-select: none;
    text-transform: uppercase;
    white-space: nowrap;
}

/* ---- 多色丝带（顶部装饰） ---- */
.ribbon {
    position: absolute;
    width: 100%;
    height: 8px;
    pointer-events: none;
    z-index: 1;
}

.ribbon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
        var(--gold) 0%,
        var(--gold-bright) 25%,
        var(--gold) 50%,
        var(--blue) 75%,
        var(--gold) 100%);
    background-size: 200% 100%;
    animation: ribbonFlow 4s linear infinite;
    box-shadow: 0 0 12px var(--gold-glow);
}

@keyframes ribbonFlow {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ============================================
   v20260625g —— 全站统一文字流动背景
   ============================================ */

/* 文字流列：竖直方向上字符连续向上流动 */
.text-stream {
    position: absolute;
    pointer-events: none;
    user-select: none;
    z-index: 0;
    overflow: hidden;
    mask-image: linear-gradient(to bottom, transparent 0%, #000 8%, #000 92%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 8%, #000 92%, transparent 100%);
}

.text-stream-track {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    will-change: transform;
    animation: textStreamUp 60s linear infinite;
}

.text-stream[data-dir="down"] .text-stream-track {
    animation: textStreamDown 60s linear infinite;
}

.text-stream[data-dir="up"] .text-stream-track {
    animation: textStreamUp 60s linear infinite;
}

.text-stream-item {
    font-family: var(--font-serif), 'Noto Serif SC', serif;
    font-size: clamp(20px, 2.4vw, 32px);
    font-weight: 600;
    line-height: 1.8;
    color: transparent;
    -webkit-text-stroke: 1px rgba(212, 175, 55, 0.12);
    text-align: center;
    white-space: nowrap;
    letter-spacing: 0.05em;
    padding: 4px 0;
}

.text-stream-item.solid {
    -webkit-text-stroke: 0;
    color: rgba(212, 175, 55, 0.08);
}

.text-stream-item.accent {
    -webkit-text-stroke: 0;
    color: rgba(59, 130, 246, 0.12);
    font-style: italic;
}

@keyframes textStreamUp {
    0% { transform: translateY(0); }
    100% { transform: translateY(-50%); }
}

@keyframes textStreamDown {
    0% { transform: translateY(-50%); }
    100% { transform: translateY(0); }
}

/* 各 section 主题色：不同板块用不同颜色基调 */
.text-stream.theme-blue .text-stream-item {
    -webkit-text-stroke-color: rgba(59, 130, 246, 0.15);
}

.text-stream.theme-blue .text-stream-item.solid {
    color: rgba(59, 130, 246, 0.08);
}

.text-stream.theme-purple .text-stream-item {
    -webkit-text-stroke-color: rgba(168, 85, 247, 0.15);
}

.text-stream.theme-purple .text-stream-item.solid {
    color: rgba(168, 85, 247, 0.08);
}

.text-stream.theme-white .text-stream-item {
    -webkit-text-stroke-color: rgba(255, 255, 255, 0.1);
}

.text-stream.theme-white .text-stream-item.solid {
    color: rgba(255, 255, 255, 0.05);
}

/* 速度变化 */
.text-stream.speed-slow .text-stream-track { animation-duration: 80s; }
.text-stream.speed-fast .text-stream-track { animation-duration: 40s; }
.text-stream.speed-paused .text-stream-track { animation-play-state: paused; }

/* 主题相关：单字 hero 字符 */
.text-stream-single {
    position: absolute;
    pointer-events: none;
    user-select: none;
    z-index: 0;
    overflow: hidden;
}

.text-stream-single-track {
    display: flex;
    flex-direction: column;
    will-change: transform;
    animation: textStreamUp 50s linear infinite;
}

.text-stream-single[data-dir="down"] .text-stream-single-track {
    animation: textStreamDown 50s linear infinite;
}

.text-stream-single-item {
    font-family: var(--font-serif), 'Noto Serif SC', serif;
    font-size: clamp(28px, 3vw, 44px);
    font-weight: 700;
    color: transparent;
    -webkit-text-stroke: 1px rgba(212, 175, 55, 0.15);
    text-align: center;
    line-height: 1.6;
    padding: 8px 0;
}

.text-stream-single.theme-blue .text-stream-single-item {
    -webkit-text-stroke-color: rgba(59, 130, 246, 0.15);
}

.text-stream-single.theme-purple .text-stream-single-item {
    -webkit-text-stroke-color: rgba(168, 85, 247, 0.15);
}

.text-stream-single.theme-white .text-stream-single-item {
    -webkit-text-stroke-color: rgba(255, 255, 255, 0.1);
}

/* 文字投影（5层） */
.deep-shadow {
    text-shadow:
        0 0 1px rgba(212, 175, 55, 0.5),
        0 0 8px rgba(212, 175, 55, 0.3),
        0 0 20px rgba(212, 175, 55, 0.2),
        0 4px 8px rgba(0, 0, 0, 0.5),
        0 8px 16px rgba(0, 0, 0, 0.3);
}

/* ---- 字符背景（大字符） ---- */
.char-background {
    position: absolute;
    font-family: var(--font-serif);
    font-size: clamp(150px, 20vw, 350px);
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1px rgba(212, 175, 55, 0.08);
    pointer-events: none;
    z-index: 0;
    line-height: 0.8;
    user-select: none;
}

/* ---- 移动端简化 ---- */
@media (max-width: 768px) {
    .light-saber, .scan-wave, .lantern-string, .calligraphy,
    .energy-line, .twin-rings, .radar, .matrix-stream,
    .numbers-rain, .circle-text, .scroll-decoration {
        display: none;
    }

    .float-ball, .halo-breath, .orbit, .hollow-ring,
    .star-burst, .sparkles, .snowfall {
        opacity: 0.2;
    }

    .bg-collage-img {
        opacity: 0.5;
    }
}

/* ---- prefers-reduced-motion ---- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ---- 增强版淡入动画（针对内容） ---- */
@keyframes contentFadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in-up {
    animation: contentFadeIn 0.8s var(--ease-out) backwards;
}