/*!
 * main.css - 广州奥迪通租车官网主样式
 * 版本: 4.0 | 优化: 2026-08-22
 * 主色调: 银 + 红 + 金
 * 作用域: 全局通用 + 首页样式
 */

/* ============ CSS变量 ============ */
:root {
    /* 主色 - 亮泽铂金银（Slate蓝灰色系，比纯灰#C0C0C0更有高级质感） */
    --primary: #94A3B8;
    --primary-dark: #64748B;
    --primary-light: #CBD5E1;
    --silver: #E2E8F0;
    --light-silver: #F8FAFC;
    /* 完整银色色阶（50极浅→900极深） */
    --silver-50: #F8FAFC;
    --silver-100: #F1F5F9;
    --silver-200: #E2E8F0;
    --silver-300: #CBD5E1;
    --silver-400: #94A3B8;
    --silver-500: #64748B;
    --silver-600: #475569;
    --silver-700: #334155;
    --silver-800: #1E293B;
    --silver-900: #0F172A;
    /* 发光银色渐变 */
    --silver-glow-gradient: linear-gradient(135deg, #FFFFFF 0%, #F8FAFC 15%, #E2E8F0 35%, #CBD5E1 50%, #E2E8F0 65%, #F8FAFC 85%, #FFFFFF 100%);
    --silver-metal: linear-gradient(135deg, #FFFFFF 0%, #F8FAFC 12%, #E2E8F0 30%, #CBD5E1 48%, #94A3B8 52%, #CBD5E1 58%, #E2E8F0 75%, #F8FAFC 90%, #FFFFFF 100%);
    --silver-chrome: linear-gradient(180deg, #FFFFFF 0%, #F1F5F9 25%, #CBD5E1 45%, #94A3B8 50%, #CBD5E1 55%, #E2E8F0 75%, #FFFFFF 100%);
    --silver-radiance: radial-gradient(ellipse at 30% 20%, rgba(255,255,255,0.95) 0%, rgba(226,232,240,0.5) 40%, transparent 75%);
    --silver-shine: linear-gradient(110deg, transparent 25%, rgba(255,255,255,0.6) 50%, transparent 75%);
    /* 银色光晕阴影 */
    --silver-glow-shadow: 0 0 25px rgba(148,163,184,0.45), 0 0 50px rgba(148,163,184,0.25), inset 0 1px 0 rgba(255,255,255,0.9);
    --silver-glow-strong: 0 0 35px rgba(148,163,184,0.65), 0 0 70px rgba(148,163,184,0.35), inset 0 2px 0 rgba(255,255,255,1);
    /* 玻璃镜面效果 */
    --glass-surface: linear-gradient(135deg, rgba(255,255,255,0.7) 0%, rgba(248,250,252,0.5) 40%, rgba(226,232,240,0.4) 60%, rgba(255,255,255,0.6) 100%);
    --glass-border: 1px solid rgba(255,255,255,0.85);
    --glass-shadow: 0 8px 32px rgba(148,163,184,0.15), 0 2px 8px rgba(148,163,184,0.08), inset 0 1px 0 rgba(255,255,255,0.9), inset 0 -1px 0 rgba(148,163,184,0.12);
    --glass-blur: blur(16px) saturate(160%);
    /* 强调色 - 红/朱红 */
    --accent-red: #C0392B;
    --accent-red-light: #E74C3C;
    --accent-red-dark: #922B21;
    --vermilion: #E34234;
    --vermilion-dark: #C0392B;
    --red-light: #FDEDEC;
    /* 点缀色 - 金 */
    --gold: #D4A843;
    --gold-dark: #B8891F;
    --gold-light: #E5D4A8;
    --gold-gradient: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 50%, var(--gold-dark) 100%);
    /* 中性色 */
    --dark: #1D2939;
    --light: #FAFBFC;
    --gray: #D0D5DD;
    --gray-light: #F2F4F7;
    --gray-blue: #E8EFF7;
    /* 渐变变量 - 镜面反射效果 */
    --title-gradient: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 30%, var(--vermilion) 70%, var(--accent-red-dark) 100%);
    --bg-gradient: linear-gradient(160deg, #FFFFFF 0%, #F8FAFC 15%, #F1F5F9 35%, #E2E8F0 55%, #F1F5F9 75%, #F8FAFC 90%, #FFFFFF 100%);
    --bg-gradient-alt: linear-gradient(160deg, #F8FAFC 0%, #E2E8F0 25%, #CBD5E1 50%, #E2E8F0 75%, #F8FAFC 100%);
    --red-gradient: linear-gradient(135deg, var(--accent-red-light) 0%, var(--vermilion) 50%, var(--accent-red-dark) 100%);
    /* 镜面效果变量 */
    --mirror-highlight: linear-gradient(180deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.4) 35%, transparent 60%);
    --mirror-reflection: linear-gradient(0deg, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0.15) 30%, transparent 60%);
    --mirror-surface: linear-gradient(135deg, rgba(255,255,255,0.92) 0%, rgba(241,245,249,0.85) 40%, rgba(226,232,240,0.75) 60%, rgba(255,255,255,0.88) 100%);
    --mirror-border: 1px solid rgba(255,255,255,0.9);
    --mirror-shadow: 0 8px 32px rgba(148,163,184,0.18), 0 2px 8px rgba(148,163,184,0.1), inset 0 1px 0 rgba(255,255,255,0.95), inset 0 -1px 0 rgba(148,163,184,0.15);
    --card-gradient: var(--mirror-surface);
    --card-gold-gradient: linear-gradient(135deg, var(--gold-light) 0%, var(--light) 100%);
    /* 彩虹七色 — 联系方式按钮专用 */
    --rainbow-red: #FF6B6B;
    --rainbow-orange: #FFA94D;
    --rainbow-yellow: #FFD43B;
    --rainbow-green: #69DB7C;
    --rainbow-blue: #4DABF7;
    --rainbow-indigo: #748FFC;
    --rainbow-violet: #DA77F2;
    --rainbow-gradient: linear-gradient(135deg, var(--rainbow-orange) 0%, var(--rainbow-yellow) 50%, var(--rainbow-violet) 100%);
    /* 澳门绿 — 联系方式按钮文字色 */
    --macau-green: #00785C;
    --macau-green-light: #E8F5E9;
    /* 通用 */
    --transition: all 0.4s ease;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --font-family: 'Segoe UI', 'Microsoft YaHei', system-ui, -apple-system, sans-serif;
}
/* ============ 字体定义============ */
@font-face {
    font-family: 'MaoKen';
    src: url('../img/font/MaoKenZhuYuanTi-MaokenZhuyuanTi-2.ttf') format('truetype');
    font-display: swap;
}
/* ============ 动画关键帧 ============ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}
/* ============ 基础重置 ============ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html { scroll-behavior: smooth; overflow-x: hidden; max-width: 100%; width: 100%; }
*, *::before, *::after { box-sizing: border-box; }
img, video, iframe { max-width: 100%; height: auto; }
table { max-width: 100%; }
body {
  font-family: 'Segoe UI', 'Microsoft YaHei', 'PingFang SC', system-ui, sans-serif;
  background: var(--silver-50);
  color: var(--silver-800);
  line-height: 1.6;
  letter-spacing: 0.015em;
  overflow-x: hidden;
  position: relative;
}
ul, ol { list-style: none; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1rem; }

/* ============ 导航头部 ============ */
#site-header {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0.05rem 2.5rem;
    background: #fff;
    box-shadow: 0 2px 12px rgba(148,163,184,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
    max-width: 100%;
    overflow: visible;
    border-bottom: 1px solid var(--silver-200);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
#site-header.scrolled {
    padding: 0.5rem 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}
#site-header.scrolled .logo-img { height: 100px; }

/* SEO隐藏标题 */
.site-title {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.logo-wrap { flex-shrink: 0; display: block; transition: transform 0.3s ease; }
.logo-wrap:hover { transform: scale(1.02); }
.logo-img {
    height: 160px;
    margin-top: -0.3rem;
    width: auto;
    display: block;
    transition: height 0.3s ease;
}
/* ============ 移动端导航元素 — 默认隐藏 ============ */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  gap: 5px;
  padding: 0;
  z-index: 199;
  flex-shrink: 0;
}
.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary-dark);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.nav-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15,23,42,0.55);
  z-index: 150;
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s ease;
  pointer-events: none;
}
.nav-overlay.show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.nav-close-btn {
  display: none;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 0.2rem;
    flex-wrap: wrap;
    justify-content: center;
}
.nav-list > li,
.nav-list > li > a {
    display: block;
    padding: 0.5rem 0.8rem;
    font-size: 0.95rem;
    color: #333;
    white-space: nowrap;
    border-radius: 6px;
    transition: all 0.3s ease;
    font-weight: 500;
    position: relative;
}
.nav-list > li > a:hover {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
}
.nav-list > li.present > a {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: #fff;
}

/* ============ 下拉菜单 ============ */
.nav-dropdown { position: relative; }
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.18);
    min-width: 110px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 200;
    border-left: 3px solid var(--gold);
    padding: 0.5rem 0;
    overflow: hidden;
}
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid var(--gold);
}
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.dropdown-menu li {
    display: block;
    border-bottom: 1px solid var(--gray-light);
    position: relative;
    transition: all 0.2s ease;
}
.dropdown-menu li:last-child { border-bottom: none; }
.dropdown-menu a,
.dropdown-menu li.present {
    display: block;
    padding: 0.5rem 0.8rem;
    color: #333;
    font-size: 0.95rem;
    width: 100%;
    border-radius: 0;
    background: transparent;
    transition: all 0.3s ease;
}
.dropdown-menu a:hover,
.dropdown-menu li.present {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    padding-left: 1.5rem;
}
.dropdown-menu li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0;
    background: var(--gold);
    transition: width 0.3s ease;
}
.dropdown-menu li:hover::before { width: 3px; }
.header-lang a {
    color: var(--primary);
    padding: 0.4rem 1rem;
    border: 2px solid var(--gold);
    border-radius: 4px;
    font-weight: 500;
    transition: all 0.3s ease;
}
.header-lang a:hover { background: var(--gold); color: #fff; }

/* ============ Hero横幅 ============ */
.hero-section {
    background: linear-gradient(160deg, #1E293B 0%, #334155 40%, #475569 60%, #334155 80%, #1E293B 100%);
    color: #fff;
    padding: 5.5rem 2.5rem 6.5rem;
    position: relative;
    overflow: hidden;
    min-height: 560px;
    display: flex;
    align-items: center;
}
.hero-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><circle cx="30" cy="30" r="20" fill="none" stroke="rgba(255,255,255,0.07)" stroke-width="0.8"/><circle cx="170" cy="50" r="30" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="0.5"/><rect x="140" y="140" width="35" height="35" rx="4" fill="none" stroke="rgba(255,255,255,0.06)" stroke-width="0.8"/><polygon points="50,160 80,180 50,200" fill="rgba(255,255,255,0.04)"/><line x1="100" y1="10" x2="100" y2="40" stroke="rgba(255,255,255,0.06)" stroke-width="0.5"/><line x1="85" y1="25" x2="115" y2="25" stroke="rgba(255,255,255,0.06)" stroke-width="0.5"/><circle cx="90" cy="170" r="12" fill="none" stroke="rgba(212,168,67,0.1)" stroke-width="1"/></svg>');
    background-size: 300px;
    pointer-events: none;
    animation: pulse 8s ease-in-out infinite;
}
.hero-section::after {
    content: '';
    position: absolute;
    top: -10%;
    right: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(212,168,67,0.12) 0%, rgba(107,45,139,0.06) 40%, transparent 70%);
    pointer-events: none;
}
.hero-content {
    max-width: 1200px;
    margin: 0 auto 2rem;
    position: relative;
    z-index: 1;
}
.hero-title {
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
    letter-spacing: 0.05rem;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}
.hero-title-accent {
    font-size: 1.6rem;
    font-weight: 600;
    display: inline-block;
    background: linear-gradient(90deg, var(--gold), #F5D78E, var(--gold), #F5D78E);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 4s linear infinite;
}
.hero-sub {
    font-size: 1.3rem;
    opacity: 0.95;
    margin-bottom: 1.5rem;
    font-weight: 300;
}
.hero-btns {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}
.btn-hero-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 35px rgba(212, 168, 67, 0.6), 0 0 20px rgba(212, 168, 67, 0.2);
    color: #fff;
}
.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.6rem;
    background: rgba(255,255,255,0.9);
    color: #07C160;
    border: 2px solid rgba(255,255,255,0.8);
    border-radius: 50px;
    font-size: 1.6rem;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: visible;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1), inset 0 1px 0 rgba(255,255,255,0.8);
}
.btn-hero-secondary .fa-weixin,
.btn-hero-secondary .fab.fa-weixin {
    font-size: 2rem;
    line-height: 1;
}
.btn-hero-secondary:hover {
    transform: translateY(-3px) scale(1.05);
    background: #fff;
    color: #06AD56;
    border-color: #07C160;
    box-shadow: 0 8px 25px rgba(7,193,96,0.4), 0 0 20px rgba(7,193,96,0.2);
}
.btn-hero-tertiary:hover {
    background: rgba(107, 45, 139, 0.5);
    color: #fff;
    transform: scale(1.02);
}
.hero-trust {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: 1rem;
    opacity: 0.95;
}
.hero-trust span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: background 0.3s ease;
}
.hero-trust span:hover { background: rgba(255, 255, 255, 0.2); }
.hero-img-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
    position: relative;
    z-index: 1;
}
.hero-card {
    display: block;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    aspect-ratio: 16/9;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.hero-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}
.hero-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
.hero-card:hover img { transform: scale(1.03); }
.hero-card-tag {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    background: rgba(11, 29, 58, 0.9);
    color: #fff;
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-size: 1.05rem;
    font-weight: 700;
    backdrop-filter: blur(4px);
    border: 1px solid var(--gold);
}
/* ============ 通用section标题 ============ */
.section-title {
    color: var(--gz-deep);
    font-size: 2.3rem;
    font-weight: 800;
    text-align: center;
    margin: 0 0 2rem 0;
    letter-spacing: -0.02em;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
    line-height: 1.2;
    padding-bottom: 1rem;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-light), var(--accent-red-dark));
    border-radius: 2px;
}

/* ============ 核心卖点 ============ */
.section-usp { background: var(--light); padding: 1rem 0 3rem; }
.usp-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.8rem;
    max-width: 1200px;
    margin: 0 auto;
}
.usp-item {
    background: #fff;
    border-radius: 16px;
    padding: 2.2rem 1.8rem;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
    text-align: center;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    border: 1px solid rgba(10, 110, 189, 0.08);
    position: relative;
    overflow: hidden;
}
.usp-item::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent-red), var(--gold));
    transform: scaleX(0);
    transition: transform 0.4s ease;
    border-radius: 16px 16px 0 0;
}
.usp-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(192, 57, 43, 0.15);
}
.usp-item:hover::before { transform: scaleX(1); }
.usp-icon {
    font-size: 2.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(148, 163, 184, 0.1), rgba(192, 57, 43, 0.08));
    margin-bottom: 1rem;
    transition: all 0.4s ease;
}
.usp-item:hover .usp-icon {
    background: linear-gradient(135deg, rgba(148, 163, 184, 0.2), rgba(192, 57, 43, 0.15));
    transform: scale(1.1);
}
.usp-item h3 { font-size: 1.3rem; color: var(--dark); margin-bottom: 1rem; font-weight: 700; }
.usp-item p { font-size: 1rem; color: #555; line-height: 1.8; }

/* ============ 服务项目 ============ */
.section-services { background: #fff; padding: 1rem 0 3rem; }
.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.8rem;
    max-width: 1200px;
    margin: 0 auto;
}
.service-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(148,163,184,0.1);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid var(--silver-200);
    position: relative;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--silver-glow-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 2;
}
.service-card::after {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(201,169,97,0.06), transparent);
    transition: left 0.7s ease;
    pointer-events: none;
    z-index: 1;
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(148,163,184,0.2), 0 0 20px rgba(148,163,184,0.1);
    border-color: var(--silver-400);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover::after { left: 100%; }
.service-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}
.service-card:hover img { transform: scale(1.03); }
.service-body { padding: 1.8rem; }
.service-body h3 { font-size: 1.3rem; color: var(--dark); margin-bottom: 1rem; font-weight: 700; }
.service-body h3 a { color: inherit; }
.service-body h3 a:hover { color: var(--primary); }
.service-body p { font-size: 1rem; color: #555; line-height: 1.8; margin-bottom: 1rem; }
.service-tag {
    display: inline-block;
    background: var(--gray-light);
    color: var(--primary-dark);
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    font-size: 0.85rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
    border: 1px solid rgba(10, 110, 189, 0.15);
}
.service-link {
    display: inline-block;
    color: var(--primary);
    font-size: 1rem;
    font-weight: 600;
    margin-top: 0.5rem;
    transition: all 0.3s ease;
}
.service-link:hover { color: var(--gold-dark); transform: translateX(4px); }

/* ============ 场景区 ============ */
.section-scenes { background: linear-gradient(180deg, var(--light) 0%, #fff 100%); padding: 1rem 0 3rem; }
.scene-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
}
.scene-grid li {
    background: #fff;
    border-radius: 12px;
    padding: 1.3rem;
    text-align: center;
    border: 2px solid var(--gray);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}
.scene-grid li::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    opacity: 0;
    transition: opacity 0.4s ease;
}
.scene-grid li:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(10, 110, 189, 0.15);
}
.scene-grid li:hover::before { opacity: 1; }
.scene-grid a {
    display: block;
    font-size: 1.05rem;
    color: #333;
    font-weight: 600;
    position: relative;
    z-index: 1;
    transition: color 0.3s ease;
}
.scene-grid li:hover a { color: #fff; }

/* ============ 数据统计区 ============ */
.section-stats {
    background: var(--bg-gradient-alt);
    color: var(--dark);
    padding: 3.5rem 0;
    position: relative;
    overflow: hidden;
}
.section-stats::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle at 30% 70%, rgba(212, 168, 67, 0.08) 0%, transparent 50%);
    pointer-events: none;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}
.stat-num {
    font-size: 4rem;
    font-weight: 700;
    font-family: 'Arial', sans-serif;
    color: #FFD700;
    display: block;
    text-shadow: 0 2px 10px rgba(212, 168, 67, 0.3);
}
.stat-unit { font-size: 1.5rem; color: rgba(255, 255, 255, 0.95); }
.stats-grid li {
    transition: all 0.3s ease;
    padding: 1rem;
    border-radius: 12px;
}
.stats-grid li:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}
.stats-grid p { font-size: 1rem; color: rgba(255, 255, 255, 0.8); margin-top: 0.3rem; }

/* ============ 核心优势区 ============ */
.section-advantages { background: #fff; padding: 1rem 0 3rem; }
.advantage-list { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.advantage-list li {
    display: block;
    gap: 0.5rem;
    padding: 1.5rem 1rem;
    border: 1px solid var(--gray); background: #fff;
    transition: all 0.3s ease;
    border-radius: 8px;
}
.advantage-list li:hover {
    background: var(--light);
    padding-left: 1rem;
    padding-right: 1rem;
}
.advantage-list li:last-child { border-bottom: none; }
.adv-num {
    font-size: 2.2rem;
    font-weight: 700;
    flex-shrink: 0;
    line-height: 1.2;
    background: linear-gradient(135deg, var(--accent-red), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.adv-content h3 { font-size: 1.35rem; color: var(--dark); margin-bottom: 0.6rem; font-weight: 700; }
.adv-content p { font-size: 1rem; color: #555; line-height: 1.8; }

/* ============ FAQ区 ============ */
.section-faq { background: var(--light); padding: 1rem 0 3rem; }
.faq-list { max-width: 900px; margin: 0 auto; }
.faq-item {
    background: #fff;
    border-radius: 10px;
    margin-bottom: 0.8rem;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(148,163,184,0.08);
    transition: all 0.3s ease;
    border: 1px solid var(--silver-200);
}
.faq-item:hover {
    box-shadow: 0 8px 24px rgba(148,163,184,0.15);
    border-color: var(--silver-300);
    transform: translateY(-2px);
}
.faq-q {
    padding: 1.3rem 1.8rem;
    font-size: 1.1rem;
    color: var(--dark);
    cursor: pointer;
    font-weight: 700;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    border-left: 4px solid var(--gold);
}
.faq-q:hover { background: var(--gray-light); }
.faq-q::after {
    content: '+';
    font-size: 1.8rem;
    color: var(--primary);
    transition: transform 0.3s ease;
    font-weight: 300;
}
.faq-item.open .faq-q { background: var(--gray-light); border-left-color: var(--primary); }
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-item.open .faq-a { max-height: 400px;margin-top:1rem }

/* ============ 行动召唤区 ============ */
.section-cta::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at 80% 20%, rgba(212, 168, 67, 0.1) 0%, transparent 50%);
    pointer-events: none;
}
.cta-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2.5rem;
    max-width: 1100px;
    background: #fff;
    border: 1px solid var(--silver-200);
    border-radius: 16px;
    padding: 3rem;
    backdrop-filter: none;
    position: relative;
    z-index: 1;
    box-shadow: 0 8px 32px rgba(148,163,184,0.12);
    overflow: hidden;
}
.cta-box::before {
    content: '';
    position: absolute;
    top: 0; left: 2rem; right: 2rem;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--silver-400), var(--gz-gold), var(--silver-400), transparent);
    box-shadow: 0 0 10px rgba(148,163,184,0.4);
}
.cta-content h2 { font-size: 2rem; color: #fff; margin-bottom: 1rem; text-align: left; }
.cta-content p { font-size: 1.1rem; color: rgba(255, 255, 255, 0.85); margin-bottom: 1.5rem; }
.cta-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
.cta-qr { text-align: center; flex-shrink: 0; }
.cta-qr img {
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 2px solid var(--gold);
}
.cta-qr p { font-size: 0.9rem; color: rgba(255, 255, 255, 0.8); margin-top: 0.6rem; }

/* ============ 新闻动态区 ============ */
.news-more { text-align: right; max-width: 1320px; margin: 0 auto 1.5rem; padding: 0 1rem; }
.read-more-link { color: var(--accent-red); font-size: 1rem; text-decoration: none; font-weight: 600; transition: color 0.3s; }
.read-more-link:hover { color: var(--gz-gold-dark); }
.news-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.8rem;
    list-style: none;
    padding: 0 1rem;
    margin: 0 auto;
    max-width: 1320px;
}
.news-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(148,163,184,0.1);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--silver-200);
}
.news-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 35px rgba(192,57,43,0.15);
    border-color: var(--accent-red);
}
.news-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}
.news-card-image {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
}
.news-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.news-card:hover .news-card-image img {
    transform: scale(1.08);
}
.news-card-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.4rem 1rem;
    background: linear-gradient(135deg, var(--accent-red), var(--gz-gold));
    color: #fff;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(192,57,43,0.3);
}
.news-card-content {
    padding: 1.5rem;
}
.news-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.8rem;
    font-size: 0.85rem;
    color: var(--silver-500);
}
.meta-date,
.meta-views {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.meta-date i,
.meta-views i {
    color: var(--gz-gold);
}
.news-card-title {
    font-size: 1.15rem;
    color: var(--gz-deep);
    line-height: 1.5;
    font-weight: 700;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0 0 0.6rem 0;
}
.news-card-excerpt {
    font-size: 0.92rem;
    color: var(--silver-500);
    line-height: 1.8;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0;
}

/* ============ 底部 ============ */
.footer-inner { display: flex; gap: 4rem; flex-wrap: wrap; max-width: 1320px; }
.footer-brand { flex: 1.2; min-width: 260px; display: flex; flex-direction: column; align-items: center; text-align: center; }
.footer-brand img { filter: none; height: 44px; width: auto; margin-bottom: 1.2rem; display: block; }
.footer-brand p { font-size: 0.9rem; color: var(--silver-500); line-height: 1.8; margin-bottom: 0.6rem; }
.footer-links { display: flex; gap: 2.5rem; flex: 2; flex-wrap: wrap; }
.footer-col { min-width: 150px; }
.footer-col h4 { font-size: 1.1rem; color: var(--gz-deep); margin-bottom: 1rem; font-weight: 700; }
.footer-col ul { list-style: none; padding: 0; flex-direction: column; }
.footer-col li { margin-bottom: 0.6rem; }
.footer-col a { color: var(--silver-500); font-size: 0.95rem; transition: color 0.3s ease; }
.footer-col a:hover { color: var(--gz-gold-dark); }
.footer-bottom {
    margin-top: 2.5rem;
    padding: 1.2rem;
    text-align: center;
    background: var(--silver-100);
    border-top: 1px solid var(--silver-200);
    font-size: 0.9rem;
    color: var(--silver-500);
}
.footer-bottom a { color: var(--silver-500); text-decoration: underline; }

/* ============ 微信悬浮 ============ */
#weixin { position: fixed; bottom: 0; right: 0; z-index: 9999; color: #fff; }
#weixin .wx_con { height: 1.5rem; line-height: 1.5rem; text-align: center; background: var(--primary); }

/* ============ 通用底部（旧版兼容） ============ */
#bottom {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--dark);
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    line-height: 1.8;
    text-align: center;
}
#bottom a { color: #fff; }

/* ============ 现代化Hero区域（新颖简洁版） ============ */
.hero-section-modern {
    position: relative;
    overflow: hidden;
    padding: 5rem 0 4rem;
    color: var(--light-silver);
    background: linear-gradient(135deg, var(--silver-900) 0%, var(--silver-800) 35%, var(--silver-700) 70%, var(--silver-800) 100%);
}
.hero-hex-texture {
    position: absolute;
    inset: 0;
    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 66L0 50L0 16L28 0L56 16L56 50L28 66L28 100' fill='none' stroke='rgba(255,255,255,0.08)' stroke-width='1'/%3E%3Cpath d='M28 0L28 34L0 50L0 84L28 100L56 84L56 50L28 34' fill='none' stroke='rgba(255,255,255,0.08)' stroke-width='1'/%3E%3C/svg%3E");
    background-size: 100px 60px;
    pointer-events: none;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
    z-index: 0;
}
.hero-section-modern .hero-title-accent {
    color: var(--silver-300);
}
.hero-section-modern .hero-sub {
    color: var(--silver-400);
}
.hero-bg-glow {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(148,163,184,0.35) 0%, rgba(212,168,67,0.18) 40%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}
.hero-section-modern .hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 3rem;
    align-items: center;
    max-width: 280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}
.hero-image-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(15,23,42,0.15), 0 0 40px rgba(148,163,184,0.2);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.hero-image-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 30px 80px rgba(15,23,42,0.2), 0 0 60px rgba(148,163,184,0.3);
}
.hero-image-card img {
    display: block;
    width: 100%;
    height: auto;
}
.hero-image-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(241,245,249,0.9));
    backdrop-filter: blur(10px);
    padding: 0.6rem 1.2rem;
    border-radius: 30px;
    box-shadow: 0 4px 20px rgba(15,23,42,0.12);
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}
.hero-image-badge strong {
    font-size: 1.1rem;
    color: var(--silver-800);
    font-weight: 700;
}
.hero-image-badge span {
    font-size: 0.8rem;
    color: var(--silver-500);
}
.hero-section-modern .hero-trust span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.hero-section-modern .hero-trust i {
    color: var(--gold);
    font-size: 0.85rem;
}
@media (max-width: 900px) {
    .hero-section-modern .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    .hero-section-modern .hero-btns,
    .hero-section-modern .hero-trust {
        justify-content: center;
    }
    .hero-image-card {
        max-width: 500px;
        margin: 0 auto;
    }
}
/* ============ 通用网格布局（4子项/3子项/2子项） ============ */
.grid-4,
.grid-3,
.grid-2 {
    display: grid;
    gap: 1.5rem;
    width: 100%;
}
/* 4子项目 - 1行4列（如：奥迪通·广州大巴包车·全系车型覆盖） */
.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}
/* 4子项目 - 2列（新闻等内容较多的模块） */
.grid-4.cols-2 {
    grid-template-columns: repeat(3, 1fr);
}
/* 3子项目 - 1行3列平均分布（如：全系车型·车龄管控） */
.grid-3 {
    grid-template-columns: repeat(4, 1fr);
}
/* 2子项目 - 1行2列对称分布（如：团建车型推荐大巴中巴） */
.grid-2 {
    grid-template-columns: repeat(3, 1fr);
    max-width: 900px;
    margin: 0 auto;
}
/* 响应式 - 平板端 */
@media (max-width: 900px) {
    .grid-4 {
        grid-template-columns: repeat(3, 1fr);
    }
    .grid-4.cols-2 {
        grid-template-columns: 1fr;
    }
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    .grid-2 {
        grid-template-columns: repeat(3, 1fr);
        max-width: 100%;
    }
}
/* 响应式 - 手机端 */
@media (max-width: 600px) {
    .grid-4,
    .grid-4.cols-2,
    .grid-3,
    .grid-2 {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}
/* ============ 侧边栏导航 ============ */
aside ul {
    display: grid;
    grid-row-gap: 0.2rem;
    border-right: 0.4rem solid var(--primary);
    margin-bottom: 2rem;
}
aside ul li {
    line-height: 3rem;
    font-size: 1.4rem;
    letter-spacing: 2px;
    background: var(--dark);
    color: #fff;
    text-align: center;
}
aside ul li a { display: block; padding: 0 1rem; color: #fff; }
aside ul li a:hover, aside ul .active { background: var(--primary); }

/* ============ main区域 ============ */
main {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    margin: 1rem 0;
}

/* ============ 辅助类 ============ */
.img { display: flex; justify-content: center; }
.h1 { display: flex; justify-content: center; }
.sm { text-align: left; }
.sm ol { padding-left: 1.5rem; }
.btn { background: var(--dark); color: #fff; }
ul > li { list-style: none; }

/* ============ 分页 ============ */
/* ============ 发展历程卡片 ============ */
.timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
}
.timeline-item {
    background: var(--card-gradient);
    border-radius: 12px;
    padding: 1.5rem;
    border-left: 4px solid var(--gold);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.timeline-item::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent-red));
    opacity: 0;
    transition: opacity 0.3s ease;
}
.timeline-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}
.timeline-item:hover::before { opacity: 1; }
.timeline-year {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--accent-red));
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    margin-bottom: 0.8rem;
}
.timeline-content h3 { font-size: 1.2rem; color: var(--dark); margin-bottom: 0.5rem; font-weight: 700; }
.timeline-content p { font-size: 0.95rem; color: #666; line-height: 1.7; }

/* ============ 合作企业网格 ============ */
.client-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    max-width: 900px;
    margin: 0 auto;
}
.client-badge {
    background: #fff;
    border: 2px solid var(--gray);
    border-radius: 10px;
    padding: 1rem 1.5rem;
    text-align: center;
    font-weight: 600;
    color: #555;
    transition: all 0.3s ease;
}
.client-badge:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}



/* ============ 客户案例统计 ============ */
.service-count {
    margin-top: 2rem;
    padding: 1.5rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    text-align: center;
    font-size: 1.2rem;
    color: #FFD700;
    font-weight: 600;
    border: 2px solid rgba(255, 215, 0, 0.3);
}
.service-count strong { color: #FF6B35; font-size: 1.5rem; }

/* ============ 客户评价区（升级版） ============ */
.section-reviews {
    background: var(--card-gradient);
    padding: 3rem 0;
    position: relative;
    overflow: hidden;
}
.reviews-subtitle {
    text-align: center;
    color: #666;
    font-size: 1.05rem;
    max-width: 600px;
    margin: -1rem auto 2.5rem;
    line-height: 1.7;
}
.review-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.8rem;
    max-width: 1200px;
    margin: 0 auto 3rem;
}
.review-card {
    background: #fff;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 1px 4px rgba(12,21,32,0.04);
    border: 1px solid var(--silver-200);
    border-left: none;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}
.review-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--silver-chrome);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.review-card::after {
    content: '\201C';
    position: absolute;
    top: 0.6rem;
    right: 1rem;
    font-size: 4.5rem;
    color: var(--silver-100);
    font-family: Georgia, serif;
    line-height: 1;
    pointer-events: none;
}
.review-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(12,21,32,0.08);
    border-color: var(--gz-gold);
}
.review-card:hover::before { transform: scaleX(1); }
.review-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--rainbow-green);
    color: #fff;
    padding: 0.28rem 0.7rem;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    box-shadow: 0 2px 8px rgba(201,169,97,0.25);
    animation: badge-pulse 2.5s ease-in-out infinite;
}
@keyframes badge-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.85; }
}
.review-badge i { font-size: 0.8rem; }
.review-stars {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: 0.9rem;
}
.review-stars i {
    color: var(--gold);
    font-size: 0.95rem;
}
.review-score {
    margin-left: 0.5rem;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--gz-gold-dark);
}
.review-text {
    font-size: 0.92rem;
    color: var(--silver-600);
    line-height: 1.85;
    margin-bottom: 1.3rem;
    font-style: italic;
    padding-left: 0.8rem;
    border-left: 3px solid rgba(201,169,97,0.2);
    position: relative;
    z-index: 1;
}
.review-author {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-top: 1.1rem;
    margin-bottom: 0.9rem;
}
.review-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 1.2rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
    flex-shrink: 0;
    border: 1px solid rgba(255,255,255,0.3);
    -webkit-background-clip: border-box;
}
.avatar-silver-1 { 
  background: linear-gradient(135deg, #F1F5F9 0%, #CBD5E1 40%, #94A3B8 100%); 
  color: var(--dark) !important; 
  -webkit-text-fill-color: var(--dark) !important; 
}
.avatar-silver-2 { 
  background: linear-gradient(135deg, #E74C3C 0%, #C0392B 50%, #922B21 100%); 
  color: #fff !important; 
  -webkit-text-fill-color: #fff !important; 
}
.avatar-silver-3 { 
  background: linear-gradient(135deg, #F5E6C8 0%, #D4A843 50%, #B8891F 100%); 
  color: var(--dark) !important; 
  -webkit-text-fill-color: var(--dark) !important; 
}
.review-info h4 { font-size: 1rem; color: var(--dark); font-weight: 700; margin-bottom: 0.15rem; }
.review-info p { font-size: 0.82rem; color: #888; margin: 0; }
.review-service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.9rem;
}
.review-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.75rem;
    background: linear-gradient(135deg, rgba(10,110,189,0.06), rgba(212,168,67,0.06));
    color: var(--primary-dark);
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
    border: 1px solid rgba(10,110,189,0.1);
    transition: all 0.3s ease;
}
.review-tag:hover {
    background: linear-gradient(135deg, rgba(10,110,189,0.12), rgba(212,168,67,0.12));
    transform: translateY(-2px);
}
.review-tag i { font-size: 0.8rem; color: var(--gold); }
.review-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.76rem;
    color: #999;
    padding-top: 0.7rem;
    border-top: 1px solid rgba(0,0,0,0.05);
}
.review-meta span { display: inline-flex; align-items: center; gap: 0.3rem; }
.review-meta i { color: var(--primary-light); font-size: 0.75rem; }
.reviews-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 2px solid rgba(10,110,189,0.08);
}
.review-stat-item {
    text-align: center;
    padding: 1.2rem;
    background: rgba(255,255,255,0.8);
    border-radius: 12px;
    transition: all 0.3s ease;
}
.review-stat-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(212,168,67,0.12);
    background: #fff;
}
.review-stat-num {
    font-size: 2.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--gold), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.35rem;
    line-height: 1.2;
}
.review-stat-label { font-size: 0.88rem; color: #666; font-weight: 600; }

/* ============ 合作伙伴展示区 ============ */
.partner-item:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(10, 110, 189, 0.2);
}
.partner-note strong { color: var(--primary); font-size: 1.3rem; }
.partner-note strong:last-child { color: var(--gold); }

/* ============ 为什么选择我们 ============ */
.whyus-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 8px 25px rgba(10, 110, 189, 0.15);
}
.whyus-card h3 { font-size: 1.2rem; color: var(--dark); margin-bottom: 0.8rem; }
.whyus-card p { font-size: 0.95rem; color: #666; line-height: 1.7; }

/* ============ 车型展示区 ============ */
.section-cars {
    background: var(--card-gradient);
    padding: 3rem 0;
}
.car-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
}
.car-card {
    background: #fff;
    border-radius: 12px;
    padding: 2rem 1.5rem;
    text-align: center;
    border: 1px solid var(--silver-200);
    position: relative;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
    text-decoration: none;
    display: block;
    box-shadow: 0 4px 20px rgba(148,163,184,0.1);
}
.car-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--silver-glow-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.car-card::after {
    content: none;
}
.car-card > * { position: relative; z-index: 1; }
.car-card:hover {
    transform: translateY(-6px);
    border-color: var(--silver-400);
    box-shadow: 0 16px 44px rgba(148,163,184,0.2), 0 0 20px rgba(148,163,184,0.1);
    background: rgba(255,255,255,0.85);
}
.car-card:hover::before { transform: scaleX(1); }
.car-card.featured {
    border-color: var(--gold);
    background: var(--card-gold-gradient);
}
.car-card.featured:hover { border-color: var(--primary); }
.car-badge {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gz-gold-gradient);
    color: var(--gz-deep);
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    white-space: nowrap;
}
.car-icon { font-size: 4rem; margin-bottom: 1rem; }
.car-card h3 { font-size: 1.3rem; color: var(--dark); margin-bottom: 0.5rem; }
.car-price { font-size: 1.4rem; font-weight: 700; color: var(--primary); margin-bottom: 1rem; }
.car-feature { list-style: none; padding: 0; margin: 0; text-align: left; }
.car-feature li {
    padding: 0.4rem 0;
    font-size: 0.95rem;
    color: #555;
    border-bottom: 1px solid #eee;
}
.car-feature li:last-child { border-bottom: none; }
.car-note { text-align: center; margin-top: 2rem; font-size: 1.1rem; color: #666; }
.car-note strong { color: var(--primary); }

/* ============ 信任标识 ============ */
.trust-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}
.trust-item h4 { font-size: 1rem; font-weight: 700; margin-bottom: 0.3rem; }
.trust-item p { font-size: 0.85rem; opacity: 0.9; margin: 0; }

/* ============ 服务流程 ============ */
.process-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    max-width: 1100px;
    margin: 0 auto;
}
.process-step {
    text-align: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--light) 0%, #fff 100%);
    border-radius: 16px;
    flex: 1;
    min-width: 200px;
    max-width: 250px;
}
.process-step h3 { font-size: 1.1rem; color: var(--dark); margin-bottom: 0.5rem; }
.process-step p { font-size: 0.9rem; color: #666; margin: 0; }
.process-arrow { font-size: 2rem; color: var(--gold); font-weight: 700; }
/* ============ 响应式 - 平板 ============ */
@media (max-width: 992px) {
    .timeline { grid-template-columns: repeat(3, 1fr); }
    .client-grid { grid-template-columns: repeat(3, 1fr); }
    .review-grid { grid-template-columns: repeat(3, 1fr); }
.car-grid { grid-template-columns: 1fr; max-width: 400px; }
}

@media (max-width: 900px) {
    #site-header { flex-direction: column; gap: 0.6rem; padding: 1rem; }
    .nav-list { gap: 0.25rem; }
    .nav-list > li, .nav-list > li > a { padding: 0.5rem 0.85rem; font-size: 0.92rem; }
    .logo-img { height: 75px !important; }
    .nav-dropdown .dropdown-menu {
        position: static;
        transform: none;
        opacity: 0;
        visibility: hidden;
        max-height: 0;
        overflow: hidden;
        transition: all 0.3s ease;
        border-radius: 0;
        box-shadow: none;
        border-left: 3px solid var(--gold);
        background: var(--light);
    }
    .nav-dropdown.open .dropdown-menu {
        opacity: 1;
        visibility: visible;
        max-height: 500px;
        transform: none;
    }
    .dropdown-menu::before { display: none; }
    .dropdown-menu a:hover, .dropdown-menu li.present a { padding-left: 1.2rem; }
}

/* ============ 响应式 - 手机 ============ */
@media (max-width: 768px) {
    h1 { margin: 0.5rem 0.5rem 1rem; font-size: 1.2rem; letter-spacing: 0.05rem; padding: 0.5rem; border-radius: 5px; }
    h2 { font-size: 1.6rem; padding: 1rem 0 0 0; }
    section { padding: 0; }
    .container { max-width: 95vw; }
    main { margin-bottom: 10vh; }
    aside ul {
        grid-column-gap: 0.2rem;
        grid-template-columns: repeat(4, 25%);
        border-bottom: 0.4rem solid var(--primary);
        border-right: 0;
        padding-right: 0.6rem;
    }
    aside ul li { line-height: 2rem; font-size: 1.2rem; letter-spacing: 0; }
    .hero-title { font-size: 1.8rem; }
    .hero-title-accent { font-size: 1.2rem; }
    .hero-sub { font-size: 1.1rem; }
    .hero-img-grid { grid-template-columns: 1fr; }
    .hero-btns { flex-direction: column; }
    .btn-hero-primary, .btn-hero-secondary, .btn-hero-tertiary { text-align: center; }
    .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
    .stat-num { font-size: 2.8rem; }
    .advantage-list li { flex-direction: column; gap: 0.6rem; }
    .adv-num { font-size: 2.2rem; }
    .cta-box { flex-direction: column; text-align: center; padding: 2rem; }
    .cta-content h2 { text-align: center; }
    .cta-btns { justify-content: center; flex-direction: column; }
    .footer-inner { flex-direction: column; gap: 2rem; }
    .footer-links { flex-direction: column; gap: 1.5rem; }
    .footer-brand img { height: 45px; }
    .section-title { font-size: 1.5rem; }
    .weixin, .top { display: none; }
    .timeline { grid-template-columns: 1fr; gap: 1rem; }
    .timeline-item { padding: 1.2rem; }
    .timeline-year { font-size: 0.9rem; }
    .timeline-content h3 { font-size: 1.1rem; }
    .client-grid { grid-template-columns: repeat(3, 1fr); }
    .review-grid { grid-template-columns: 1fr; }
.process-grid { flex-direction: column; }
    .process-arrow { transform: rotate(90deg); }
    .process-step { max-width: 100%; }
.downs-ul li a {
        color: #fff;
        background: url('../images/dianhua-100.png') left no-repeat;
        background-size: 2.8rem;
        padding: 1rem 0 1rem 2.8rem;
    }
}

@media (max-width: 480px) {
    .usp-grid { grid-template-columns: 1fr; }
    .service-grid { grid-template-columns: 1fr; }
    .scene-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .hero-title { font-size: 1.5rem; }
    .hero-title-accent { font-size: 1rem; }
    .client-grid { grid-template-columns: 1fr; }
}


/* ============ 主页银色高端商务主题（GuangZhou_BaoChe.asp专属） ============ */

/* ===== 主题变量 ===== */
:root {
  --silver-metal-dark: linear-gradient(135deg, var(--silver-600) 0%, var(--silver-500) 25%, var(--silver-700) 55%, var(--silver-400) 100%);
  --gz-gold: #C9A961;
  --gz-gold-light: #E5D4A8;
  --gz-gold-dark: #A88B3E;
  --gz-gold-gradient: linear-gradient(135deg, var(--gz-gold-light) 0%, var(--gz-gold) 50%, var(--gz-gold-dark) 100%);
  --gz-red: #C0392B;
  --gz-red-light: #E74C3C;
  --gz-red-dark: #922B21;
  --gz-vermilion: #E34234;
  --gz-red-gradient: linear-gradient(135deg, var(--gz-red-light) 0%, var(--gz-vermilion) 50%, var(--gz-red-dark) 100%);
  --gz-title-gradient: linear-gradient(135deg, var(--silver-400) 0%, var(--silver-600) 30%, var(--gz-vermilion) 70%, var(--gz-red-dark) 100%);
  --gz-deep: #1D2939;
}

/* ===== 全局 ===== */
* { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: none;
  pointer-events: none;
  z-index: 0;
}
body > * { position: relative; z-index: 1; }

/* ===== 入场动画 ===== */
@keyframes gz-fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes gz-shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}
@keyframes gz-float-slow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes gz-glow {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}
.gz-reveal.gz-visible { animation: gz-fade-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards; }

/* ===== 导航（简洁动感版） ===== */
#site-header nav {
  flex: 1;
  display: flex;
  justify-content: center;
}
#site-header.scrolled {
  background: #fff !important;
  box-shadow: 0 4px 20px rgba(148,163,184,0.15) !important;
  padding: 0.05rem 2.5rem !important;
}
.logo-wrap {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  margin-top: -0.7rem;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.logo-wrap:hover { transform: translateY(-3px) scale(1.03); }
.logo-img {
  height: 85px !important;
  width: auto !important;
  transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  filter: drop-shadow(0 3px 8px rgba(12,21,32,0.1));
}
#site-header.scrolled .logo-img { height: 68px !important; }
.nav-list { gap: 0.15rem !important; }
.nav-list > li, .nav-list > li > a {
  color: var(--silver-700) !important;
  font-weight: 500 !important;
  font-size: 0.95rem !important;
  padding: 0.5rem 0.8rem !important;
  border-radius: 8px !important;
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  letter-spacing: 0.03em;
  transform: translateY(0);
}
.nav-list > li > a::after {
  content: '';
  position: absolute;
  bottom: 0.2rem;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--gz-gold-gradient);
  transition: width 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  border-radius: 2px;
}
.nav-list > li > a:hover {
  background: var(--silver-50) !important;
  color: var(--gz-deep) !important;
  transform: translateY(-2px);
}
.nav-list > li > a:hover::after { width: 65%; }
.nav-list > li.present > a {
  background: var(--silver-50) !important;
  color: var(--gz-gold-dark) !important;
  font-weight: 700 !important;
}
.nav-list > li.present > a::after { width: 65%; }
.nav-dropdown > a::before {
  content: '▾';
  font-size: 0.95rem;
  margin-left: 0.2rem;
  vertical-align: -2px;
  opacity: 0.7;
  display: inline-block;
  line-height: 1;
  font-weight: 700;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
}
.nav-dropdown:hover > a::before,
.nav-dropdown.open > a::before {
  transform: rotate(180deg);
  opacity: 1;
}
.dropdown-menu {
  border-left: 2px solid var(--gz-gold) !important;
  box-shadow: 0 12px 40px rgba(12,21,32,0.12) !important;
  border-radius: 0 10px 10px 0 !important;
  padding: 0.35rem 0 !important;
  min-width: 110px !important;
  background: #fff !important;
  backdrop-filter: none;
  transform: translateX(-50%) translateY(10px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
}
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.open .dropdown-menu {
  opacity: 1 !important;
  visibility: visible !important;
  transform: translateX(-50%) translateY(0) !important;
}
.dropdown-menu li { border-bottom: 1px solid var(--silver-100) !important; }
.dropdown-menu li:last-child { border-bottom: none !important; }
.dropdown-menu a {
  padding: 0.55rem 1rem !important;
  font-size: 0.88rem !important;
  color: var(--silver-600) !important;
  transition: all 0.25s ease !important;
}
.dropdown-menu a:hover, .dropdown-menu li.present {
  background: var(--silver-50) !important;
  color: var(--gz-gold-dark) !important;
  padding-left: 1.3rem !important;
}

/* ===== Hero区 ===== */
/* 多层背景光效 — 银色照耀 */
.hero-section::before {
  content: '' !important;
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 900px 600px at 50% 0%, rgba(255,255,255,0.25) 0%, rgba(203,213,225,0.12) 25%, transparent 60%),
    radial-gradient(ellipse 700px 500px at 12% 45%, rgba(148,163,184,0.25) 0%, transparent 55%),
    radial-gradient(ellipse 600px 400px at 88% 55%, rgba(201,169,97,0.15) 0%, transparent 55%),
    radial-gradient(ellipse 500px 350px at 50% 100%, rgba(227,66,52,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.hero-section::after {
  content: '' !important;
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--silver-400) 30%, var(--gz-gold) 50%, var(--silver-400) 70%, transparent 100%);
  box-shadow: 0 0 20px rgba(148,163,184,0.5);
}
/* 网格纹理 */
.hero-grid-texture {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 70px 70px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
/* 浮动光点 */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
  animation: gz-glow 6s ease-in-out infinite;
}
.hero-orb-1 { width: 320px; height: 320px; background: rgba(203,213,225,0.2); top: 8%; right: 18%; }
.hero-orb-2 { width: 260px; height: 260px; background: rgba(148,163,184,0.15); bottom: 12%; left: 8%; animation-delay: -3s; }

.hero-content {
  max-width: 1320px !important;
  margin: 0 auto !important;
  width: 100%;
  display: grid !important;
  grid-template-columns: 1.05fr 0.95fr !important;
  gap: 4rem !important;
  align-items: center !important;
  position: relative;
  z-index: 2;
}
.hero-text-block { position: relative; }
.hero-content-center { justify-content: center; text-align: center; }
.hero-text-center { margin: 0 auto; text-align: center; }
.hero-text-center .hero-eyebrow { justify-content: center; }
.hero-text-center .hero-btns { justify-content: center; }
.hero-text-center .hero-trust { justify-content: center; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.75rem;
  color: var(--gz-gold);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 1.8rem;
  font-weight: 600;
}
.hero-eyebrow::before {
  content: '';
  width: 36px;
  height: 1px;
  background: var(--gz-gold);
}
.hero-eyebrow::after {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--gz-gold);
  border-radius: 50%;
  animation: gz-glow 2s ease-in-out infinite;
}
.hero-title {
  font-size: 3.2rem !important;
  font-weight: 800 !important;
  line-height: 1.1 !important;
  margin-bottom: 1.4rem !important;
  letter-spacing: -0.02em !important;
  text-shadow: none !important;
}
.hero-title-main {
  background: var(--title-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  filter: drop-shadow(0 2px 20px rgba(203,213,225,0.6)) drop-shadow(0 0 40px rgba(227,66,52,0.2));
}
.hero-title-accent {
  font-size: 1.3rem !important;
  font-weight: 500 !important;
  color: var(--silver-300) !important;
  background: none !important;
  -webkit-text-fill-color: var(--silver-300) !important;
  animation: none !important;
  display: block !important;
  margin-top: 1rem;
  letter-spacing: 0.08em;
  line-height: 1.6;
}
.hero-sub {
  font-size: 1rem !important;
  color: var(--silver-300) !important;
  margin-bottom: 2.2rem !important;
  font-weight: 400 !important;
  line-height: 1.9;
  max-width: 520px;
}
.hero-btns {
  display: flex !important;
  gap: 0.9rem !important;
  flex-wrap: wrap;
  margin-bottom: 2.2rem !important;
}
/* 右下角浮动联系按钮 — fixed定位，垂直排列 */
.floating-contact .btn-sky-primary,
.floating-contact .btn-hero-secondary {
  width: 56px;
  height: 56px;
  padding: 0 !important;
  border-radius: 50% !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem !important;
}
/* 银质主按钮 — 红色为主银色点缀，ZH风格星空光点 */
.btn-sky-primary {
  position: relative;
  overflow: hidden;
  background: var(--rainbow-gradient) !important;
  color: var(--macau-green) !important;
  border-radius: 24px !important;
  font-weight: 500 !important;
  font-size: 1.3rem !important;
  padding: 1rem 2rem !important;
  box-shadow: 0 6px 24px rgba(255,169,77,0.3), inset 0 1px 0 rgba(255,255,255,0.4) !important;
  border: none !important;
  letter-spacing: 1px;
  transition: all 0.4s ease !important;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}
.btn-sky-primary::before {
  content: '';
  position: absolute;
  top: 20%; left: 15%;
  width: 3px; height: 3px;
  background: #fff;
  border-radius: 50%;
  opacity: 0.6;
  box-shadow: 15px 10px 0 1px rgba(255,255,255,0.5), 35px 25px 0 0.5px rgba(255,255,255,0.4);
}
.btn-sky-primary::after {
  content: '';
  position: absolute;
  bottom: 25%; right: 20%;
  width: 2px; height: 2px;
  background: #fff;
  border-radius: 50%;
  opacity: 0.5;
  box-shadow: 20px -15px 0 1px rgba(255,255,255,0.4), 45px 10px 0 0.5px rgba(255,255,255,0.5);
}
.btn-sky-primary:hover {
  background: linear-gradient(135deg, var(--rainbow-violet) 0%, var(--rainbow-indigo) 30%, var(--rainbow-blue) 60%, var(--rainbow-green) 100%) !important;
  transform: translateY(-3px) scale(1.03) !important;
  box-shadow: 0 10px 35px rgba(116,143,252,0.5), 0 0 30px rgba(77,171,247,0.3), inset 0 1px 0 rgba(255,255,255,0.5) !important;
  color: #fff !important;
}
.btn-sky-primary:hover::before,
.btn-sky-primary:hover::after {
  opacity: 1;
  filter: brightness(1.5) drop-shadow(0 0 3px rgba(255,255,255,0.8));
}
/* 微信加号徽章 — 绝对定位右上角 */
.plus-badge {
  position: absolute;
  top: 3px;
  right: 7px;
  background: var(--red-gradient);
  color: #fff;
  border-radius: 30px;
  padding: 3px 5px;
  font-size: 1rem;
  border: 2px solid #fff;
  font-weight: bold;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
/* CTA区图标按钮调整 */
/* 银质主按钮 — 红色为主银色点缀，ZH风格星空光点 */
.btn-hero-primary::before {
  content: '';
  position: absolute;
  top: 22%; left: 18%;
  width: 4px; height: 4px;
  background: #fff;
  border-radius: 50%;
  opacity: 0.7;
  box-shadow: 18px 12px 0 1px rgba(255,255,255,0.5), 40px 28px 0 0.5px rgba(255,255,255,0.4), 60px 8px 0 1px rgba(255,255,255,0.3);
}
.btn-hero-primary::after {
  content: '';
  position: absolute;
  bottom: 28%; right: 22%;
  width: 3px; height: 3px;
  background: #fff;
  border-radius: 50%;
  opacity: 0.6;
  box-shadow: 22px -16px 0 1px rgba(255,255,255,0.4), 48px 8px 0 0.5px rgba(255,255,255,0.5);
}
.btn-hero-primary:hover {
  transform: translateY(-3px) scale(1.03) !important;
  box-shadow: 0 12px 40px rgba(192,57,43,0.5), 0 0 30px rgba(227,66,52,0.3), inset 0 1px 0 rgba(255,255,255,0.5) !important;
}
.btn-hero-primary:hover::before,
.btn-hero-primary:hover::after {
  opacity: 1;
  filter: brightness(1.5) drop-shadow(0 0 4px rgba(255,255,255,0.8));
}
.hero-trust {
  display: flex !important;
  gap: 0.5rem !important;
  flex-wrap: wrap;
}
.hero-trust span {
  background: rgba(255,255,255,0.15) !important;
  border: 1px solid rgba(255,255,255,0.3) !important;
  color: var(--silver-200) !important;
  font-size: 0.78rem !important;
  padding: 0.4rem 0.9rem !important;
  border-radius: 6px !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  transition: all 0.3s ease;
  letter-spacing: 0.03em;
}
.hero-trust span:hover {
  background: rgba(255,255,255,0.25) !important;
  border-color: rgba(203,213,225,0.5) !important;
  color: #fff !important;
  box-shadow: 0 0 15px rgba(203,213,225,0.3);
}

/* Hero右侧展示 */
.hero-showcase {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  animation: gz-float-slow 8s ease-in-out infinite;
}
.showcase-main {
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 16/10;
  border: 1px solid rgba(255,255,255,0.3);
  box-shadow: 0 30px 80px rgba(0,0,0,0.5), 0 0 40px rgba(203,213,225,0.2), 0 0 0 1px rgba(255,255,255,0.1) inset;
}
.showcase-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.showcase-main:hover img { transform: scale(1.04); }
.showcase-main::after {
  content: '';
  position: absolute;
  inset: 0;
  background: none;
}
.showcase-main::before {
  content: '';
  position: absolute;
  inset: 0;
  background: none;
  z-index: 1;
  pointer-events: none;
}
.showcase-label {
  position: absolute;
  bottom: 1.4rem;
  left: 1.4rem;
  z-index: 2;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,0.7), 0 0 20px rgba(0,0,0,0.4);
}
.showcase-label h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
  letter-spacing: 0.02em;
}
.showcase-label p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.85);
  text-shadow: 0 1px 4px rgba(0,0,0,0.8), 0 0 10px rgba(0,0,0,0.5);
}
.showcase-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
  background: var(--gz-gold-gradient);
  color: var(--gz-deep);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.3rem 0.8rem;
  border-radius: 3px;
  letter-spacing: 0.1em;
}
.showcase-thumbs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.showcase-thumb {
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 16/9;
  position: relative;
  border: 1px solid rgba(255,255,255,0.08);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}
.showcase-thumb:hover {
  border-color: var(--gz-gold);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.3);
}
.showcase-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.showcase-thumb:hover img { transform: scale(1.06); }
.showcase-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: none;
}
.showcase-thumb span {
  position: absolute;
  bottom: 0.6rem;
  left: 0.8rem;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  z-index: 1;
  letter-spacing: 0.03em;
  text-shadow: 0 1px 6px rgba(0,0,0,0.8), 0 0 12px rgba(0,0,0,0.5);
}

/* ===== 银色数据条 — 清新卡片式 ===== */
.gz-stat-bar {
  background: transparent;
  padding: 3rem 2.5rem;
  position: relative;
}
.gz-stat-bar::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--red-gradient);
  border-radius: 2px;
}
.gz-stat-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}
.gz-stat-item {
  position: relative;
  padding: 2rem 1rem;
  background: var(--card-gradient);
  border-radius: 16px;
  border: var(--mirror-border);
  box-shadow: var(--mirror-shadow);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}
.gz-stat-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 50%;
  background: var(--mirror-highlight);
  pointer-events: none;
  border-radius: 16px 16px 0 0;
}
.gz-stat-item::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 40%;
  background: var(--mirror-reflection);
  pointer-events: none;
  border-radius: 0 0 16px 16px;
}
.gz-stat-item > * { position: relative; z-index: 1; }
.gz-stat-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(148,163,184,0.3), 0 0 30px rgba(148,163,184,0.2), inset 0 1px 0 rgba(255,255,255,1), inset 0 -1px 0 rgba(148,163,184,0.2);
  border-color: var(--silver-400);
}
.gz-stat-item:not(:last-child)::after { display: none; }
.gz-stat-num {
  font-size: 2.8rem;
  font-weight: 800;
  background: var(--title-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.5rem;
  display: block;
  letter-spacing: -0.02em;
}
.gz-stat-unit {
  font-size: 1.1rem;
  color: var(--accent-red);
  font-weight: 700;
}
.gz-stat-label {
  font-size: 0.88rem;
  color: var(--silver-600);
  margin-top: 0.5rem;
  letter-spacing: 0.1em;
  font-weight: 500;
}

/* ===== 通用section标题 ===== */
.section-title::after {
  content: '' !important;
  display: block !important;
  position: absolute !important;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: var(--silver-glow-gradient) !important;
  border-radius: 2px;
  box-shadow: 0 0 12px rgba(148,163,184,0.5);
}
.gz-section-eyebrow {
  text-align: center;
  font-size: 0.72rem;
  color: var(--gz-gold);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
}
.gz-section-eyebrow::before,
.gz-section-eyebrow::after {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--gz-gold);
  opacity: 0.5;
}
.gz-section-sub {
  text-align: center;
  color: var(--silver-500);
  font-size: 0.98rem;
  max-width: 620px;
  margin: 0 auto 3.5rem;
  line-height: 1.8;
}


/* ===== 核心服务卡片 ===== */
.section-services {
  background: var(--silver-50) !important;
  padding: 6rem 2.5rem !important;
}
.service-grid {
  max-width: 1320px !important;
  gap: 1.5rem !important;
  grid-template-columns: repeat(4, 1fr) !important;
}
.service-card img {
  height: 210px !important;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1) !important;
}
.service-card:hover img { transform: scale(1.06) !important; }
.service-icon {
  font-size: 3.5rem;
  text-align: center;
  padding: 1.8rem 0 1.5rem;
  background: linear-gradient(180deg, var(--silver-50) 0%, #fff 100%);
  border-bottom: 1px solid var(--silver-100);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  line-height: 1;
}
.service-card:hover .service-icon { transform: scale(1.12); }
.service-body { padding: 1.6rem !important; position: relative; z-index: 2; }
.service-body h3 {
  font-size: 1.12rem !important;
  color: var(--gz-deep) !important;
  margin-bottom: 0.7rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.01em;
}
.service-body h3 a:hover { color: var(--gz-gold-dark) !important; }
.service-body p {
  font-size: 0.88rem !important;
  color: var(--silver-500) !important;
  line-height: 1.75 !important;
  margin-bottom: 1rem !important;
}
.service-tag {
  background: var(--silver-100) !important;
  color: var(--silver-600) !important;
  border: 1px solid var(--silver-200) !important;
  font-size: 0.72rem !important;
  padding: 0.2rem 0.65rem !important;
  border-radius: 3px !important;
  font-weight: 500 !important;
  letter-spacing: 0.02em;
}
.service-link {
  color: var(--gz-gold-dark) !important;
  font-size: 0.88rem !important;
  font-weight: 600 !important;
  display: inline-flex !important;
  align-items: center;
  gap: 0.3rem;
  margin-top: 0.5rem;
  transition: all 0.3s ease;
}
.service-link:hover {
  color: var(--gz-gold) !important;
  gap: 0.6rem;
}

/* ===== 广交会专区 ===== */
.gz-canton-fair {
  background: var(--bg-gradient-alt);
  padding: 6rem 2.5rem;
  position: relative;
  overflow: hidden;
}
.gz-canton-fair::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 700px 500px at 80% 30%, rgba(201,169,97,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 500px 400px at 10% 80%, rgba(10,110,189,0.14) 0%, transparent 55%);
}
.gz-canton-fair::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201,169,97,0.5), transparent);
}
.gz-fair-inner {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.gz-fair-text .hero-eyebrow { margin-bottom: 1.2rem; }
.gz-fair-text h2 {
  color: var(--gz-deep);
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 1.2rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
}
.gz-fair-text h2 span {
  background: var(--title-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gz-fair-text > p {
  color: var(--silver-500);
  font-size: 0.98rem;
  line-height: 1.9;
  margin-bottom: 2rem;
  max-width: 520px;
}
.gz-fair-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}
.gz-fair-feature {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--silver-600);
  font-size: 0.88rem;
  padding: 0.5rem 0;
}
.gz-fair-feature i {
  color: var(--gz-gold-dark);
  width: 18px;
  font-size: 0.85rem;
}
.gz-fair-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}
.gz-fair-card {
  background: rgba(255,255,255,0.85);
  border: 1px solid var(--silver-200);
  border-radius: 10px;
  padding: 2rem 1.2rem;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(12,21,32,0.04);
}
.gz-fair-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gz-gold-gradient);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}
.gz-fair-card:hover {
  background: #fff;
  border-color: rgba(201,169,97,0.35);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(12,21,32,0.08);
}
.gz-fair-card:hover::before { transform: scaleX(1); }
.gz-fair-card .num {
  font-size: 2.4rem;
  font-weight: 800;
  background: var(--title-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}
.gz-fair-card .label {
  font-size: 0.78rem;
  color: var(--silver-500);
  letter-spacing: 0.08em;
}

/* ===== 核心卖点 ===== */
.section-usp {
  background: #fff !important;
  padding: 6rem 2.5rem !important;
}
.usp-grid {
  max-width: 1320px !important;
  gap: 1.5rem !important;
  grid-template-columns: repeat(4, 1fr) !important;
}
.usp-item {
  background: var(--silver-50) !important;
  border-radius: 10px !important;
  padding: 2.2rem 2rem !important;
  box-shadow: none !important;
  border: 1px solid var(--silver-200) !important;
  text-align: left !important;
  transition: all 0.45s cubic-bezier(0.16, 1, 0.3, 1) !important;
  position: relative;
  overflow: hidden;
}
.usp-item::before {
  content: '' !important;
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 0;
  background: var(--gz-gold-gradient);
  transition: height 0.45s ease;
}
.usp-item:hover {
  transform: translateY(-5px) !important;
  box-shadow: 0 16px 48px rgba(12,21,32,0.07) !important;
  border-color: var(--gz-gold) !important;
  background: #fff !important;
}
.usp-item:hover::before { height: 100%; }
.usp-icon {
  font-size: 1.6rem !important;
  margin-bottom: 1.2rem !important;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: var(--silver-chrome);
  border-radius: 8px;
  border: 1px solid var(--silver-300);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.8);
}
.usp-item h3 {
  font-size: 1.12rem !important;
  color: var(--gz-deep) !important;
  margin-bottom: 0.7rem !important;
  font-weight: 700 !important;
}
.usp-item p {
  font-size: 0.9rem !important;
  color: var(--silver-500) !important;
  line-height: 1.8 !important;
}

/* ===== 信任标识 ===== */
.trust-item:hover {
  border-color: var(--gz-gold) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 10px 28px rgba(12,21,32,0.06) !important;
  background: #fff !important;
}
.trust-item h4 {
  color: var(--gz-deep) !important;
  font-size: 0.98rem !important;
  font-weight: 700 !important;
  margin-bottom: 0.2rem !important;
}
.trust-item p {
  color: var(--silver-500) !important;
  font-size: 0.82rem !important;
  margin: 0 !important;
}

/* ===== 合作伙伴 ===== */
.partner-item:hover {
  background: #fff !important;
  color: var(--gz-gold-dark) !important;
  border-color: var(--gz-gold) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 24px rgba(12,21,32,0.06) !important;
}
.partner-note strong { color: var(--gz-deep) !important; }
.partner-note strong:last-child { color: var(--gz-gold-dark) !important; }

/* ===== 六大优势 ===== */
.whyus-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--silver-chrome);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}
.whyus-card:hover {
  transform: translateY(-5px) !important;
  border-color: var(--gz-gold) !important;
  box-shadow: 0 16px 44px rgba(12,21,32,0.08) !important;
}
.whyus-card:hover::after { transform: scaleX(1); }
.whyus-card h3 {
  font-size: 1.08rem !important;
  color: var(--gz-deep) !important;
  margin-bottom: 0.6rem !important;
  font-weight: 700 !important;
}
.whyus-card p {
  font-size: 0.88rem !important;
  color: var(--silver-500) !important;
  line-height: 1.75 !important;
}

/* ===== 场景标签 ===== */
.section-scenes {
  background: #fff !important;
  padding: 5rem 2.5rem !important;
}
.scene-grid {
  max-width: 1320px !important;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)) !important;
  gap: 0.8rem !important;
}
.scene-grid li {
  background: var(--silver-50) !important;
  border-radius: 6px !important;
  padding: 1.2rem 0.8rem !important;
  border: 1px solid var(--silver-200) !important;
  transition: all 0.35s ease !important;
  position: relative;
  overflow: hidden;
}
.scene-grid li::before { display: none !important; }
.scene-grid li::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,169,97,0.03), transparent);
  opacity: 0;
  transition: opacity 0.35s ease;
}
.scene-grid li:hover {
  border-color: var(--gz-gold) !important;
  background: #fff !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 8px 24px rgba(12,21,32,0.06) !important;
}
.scene-grid li:hover::after { opacity: 1; }
.scene-grid a {
  font-size: 0.88rem !important;
  color: var(--silver-700) !important;
  font-weight: 500 !important;
  position: relative;
  z-index: 1;
}
.scene-grid li:hover a { color: var(--gz-gold-dark) !important; }

/* ===== 数据统计区 ===== */
.section-stats {
  background: var(--bg-gradient-alt) !important;
  padding: 4.5rem 2.5rem !important;
  position: relative;
  overflow: hidden;
}
.section-stats::before {
  background:
    radial-gradient(circle at 70% 30%, rgba(201,169,97,0.18) 0%, transparent 50%),
    radial-gradient(circle at 20% 70%, rgba(10,110,189,0.14) 0%, transparent 45%) !important;
}
.stats-grid {
  max-width: 1100px !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 2.5rem !important;
}
.stat-num {
  font-size: 3.4rem !important;
  font-weight: 800 !important;
  background: var(--title-gradient) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  text-shadow: none !important;
  letter-spacing: -0.02em;
}
.stat-unit {
  font-size: 1.2rem !important;
  color: var(--gz-gold-dark) !important;
  font-weight: 600;
}
.stats-grid li p {
  color: var(--silver-500) !important;
  font-size: 0.85rem !important;
  margin-top: 0.4rem;
  letter-spacing: 0.12em;
}
.stats-grid li {
  padding: 1.2rem !important;
  border-radius: 10px !important;
  transition: all 0.35s ease !important;
}
.stats-grid li:hover {
  background: rgba(255,255,255,0.7) !important;
  transform: translateY(-3px);
}

/* ===== 广州核心优势（时间线式） ===== */
.section-advantages {
  background: #fff !important;
  padding: 6rem 2.5rem !important;
}
.advantage-list {
  max-width: 1100px !important;
  margin: 0 auto !important;
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 1.2rem !important;
}
.advantage-list li {
  display: flex !important;
  gap: 1.4rem !important;
  padding: 1.8rem !important;
  border: 1px solid var(--silver-200) !important;
  border-radius: 10px !important;
  background: var(--silver-50);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}
.advantage-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--gz-gold-gradient);
  transform: scaleY(0);
  transition: transform 0.4s ease;
}
.advantage-list li:hover {
  background: #fff !important;
  border-color: var(--gz-gold) !important;
  box-shadow: 0 12px 36px rgba(12,21,32,0.06);
  transform: translateY(-3px);
}
.advantage-list li:hover::before { transform: scaleY(1); }
.adv-num {
  font-size: 1.6rem !important;
  font-weight: 800 !important;
  background: var(--silver-metal-dark) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  flex-shrink: 0;
  min-width: 44px;
  line-height: 1.2;
}
.adv-content h3 {
  font-size: 1.05rem !important;
  color: var(--gz-deep) !important;
  margin-bottom: 0.5rem !important;
  font-weight: 700 !important;
}
.adv-content p {
  font-size: 0.88rem !important;
  color: var(--silver-500) !important;
  line-height: 1.75 !important;
}

/* ===== 客户评价（银色主题覆盖） ===== */
.section-reviews {
  background: var(--silver-50) !important;
  padding: 6rem 2.5rem !important;
}
.reviews-subtitle {
  color: var(--silver-500) !important;
  font-size: 0.98rem !important;
  margin: -0.5rem auto 3rem !important;
}
.review-grid {
  max-width: 1320px !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 1.5rem !important;
  margin-bottom: 3.5rem !important;
}
.review-info h4 { color: var(--gz-deep) !important; font-size: 0.95rem !important; }
.review-info p { color: var(--silver-400) !important; font-size: 0.8rem !important; }
.review-service-tags { margin-bottom: 0.8rem !important; }
.review-tag {
  background: var(--silver-50) !important;
  color: var(--silver-600) !important;
  border: 1px solid var(--silver-200) !important;
  font-size: 0.75rem !important;
  padding: 0.3rem 0.7rem !important;
}
.review-tag:hover {
  background: #fff !important;
  border-color: var(--gz-gold) !important;
  color: var(--gz-gold-dark) !important;
}
.review-tag i { color: var(--gz-gold) !important; }
.review-meta {
  padding-top: 0.7rem !important;
  border-top-color: var(--silver-100) !important;
  font-size: 0.74rem !important;
  color: var(--silver-400) !important;
}
.review-meta i { color: var(--silver-400) !important; }
.reviews-stats {
  border-top-color: var(--silver-200) !important;
  padding-top: 2.5rem !important;
}
.review-stat-item {
  background: #fff !important;
  border: 1px solid var(--silver-200) !important;
  border-radius: 10px !important;
  padding: 1.3rem !important;
  transition: all 0.35s ease !important;
}
.review-stat-item:hover {
  transform: translateY(-4px) !important;
  box-shadow: 0 10px 28px rgba(12,21,32,0.06) !important;
  border-color: var(--gz-gold) !important;
}
.review-stat-num {
  background: var(--silver-metal-dark) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  font-size: 2.3rem !important;
}
.review-stat-label { color: var(--silver-500) !important; font-size: 0.85rem !important; }

/* ===== 热门车型（银色主题覆盖） ===== */
.section-cars {
  background: #fff !important;
  padding: 6rem 2.5rem !important;
}
.car-grid {
  max-width: 1320px !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 1.5rem !important;
}
.car-icon { font-size: 3rem !important; margin-bottom: 1rem !important; display: block; }
.car-card h3 {
  font-size: 1.1rem !important;
  color: var(--gz-deep) !important;
  margin-bottom: 0.6rem !important;
  font-weight: 700 !important;
}
.car-price {
  font-size: 1.5rem !important;
  font-weight: 800 !important;
  color: var(--gz-gold-dark) !important;
  margin-bottom: 1rem !important;
}
.car-price span { font-size: 0.85rem !important; font-weight: 400 !important; color: var(--silver-500) !important; }
.car-feature {
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
  text-align: left !important;
}
.car-feature li {
  padding: 0.4rem 0 !important;
  font-size: 0.85rem !important;
  color: var(--silver-600) !important;
  border-bottom: 1px solid var(--silver-100) !important;
}
.car-feature li:last-child { border-bottom: none !important; }
.car-note {
  text-align: center !important;
  margin-top: 2rem !important;
  font-size: 0.98rem !important;
  color: var(--silver-500) !important;
}
.car-note a { color: var(--gz-gold-dark) !important; }

/* ===== 相关推荐（SEO交叉链接） ===== */
.section-crosslinks {
  background: var(--silver-50) !important;
  padding: 6rem 2.5rem !important;
}
.crosslinks-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 1320px;
  margin: 0 auto;
}
.crosslink-card {
  background: #fff;
  border-radius: 10px;
  padding: 1.8rem;
  border: 1px solid var(--silver-200);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: block;
}
.crosslink-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 0;
  background: var(--gz-gold-gradient);
  transition: height 0.4s ease;
}
.crosslink-card:hover {
  transform: translateY(-5px);
  border-color: var(--gz-gold);
  box-shadow: 0 16px 44px rgba(12,21,32,0.08);
  background: #fff;
}
.crosslink-card:hover::before { height: 100%; }
.crosslink-icon {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background: var(--silver-chrome);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  border: 1px solid var(--silver-300);
  font-size: 1.4rem;
  color: var(--gz-deep);
  transition: all 0.3s ease;
}
.crosslink-card:hover .crosslink-icon {
  background: var(--gz-gold-gradient);
  border-color: var(--gz-gold);
  color: var(--gz-deep);
  transform: scale(1.05);
}
.crosslink-card h3 {
  font-size: 1.1rem;
  color: var(--gz-deep);
  margin-bottom: 0.6rem;
  font-weight: 700;
  transition: color 0.3s ease;
}
.crosslink-card:hover h3 { color: var(--gz-gold-dark); }
.crosslink-card p {
  font-size: 0.88rem;
  color: var(--silver-500);
  line-height: 1.7;
  margin-bottom: 0.8rem;
}
.crosslink-more {
  font-size: 0.85rem;
  color: var(--gz-gold-dark);
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-block;
}
.crosslink-card:hover .crosslink-more {
  transform: translateX(4px);
  color: var(--primary);
}

/* ===== FAQ ===== */
.section-faq {
  background: #fff !important;
  padding: 6rem 2.5rem !important;
}
.faq-list { max-width: 900px !important; }
.faq-q {
  padding: 1.2rem 1.5rem !important;
  font-size: 0.98rem !important;
  color: var(--gz-deep) !important;
  font-weight: 600 !important;
  border-left: 3px solid var(--silver-400) !important;
  background: transparent !important;
  cursor: pointer;
  transition: all 0.3s ease;
}
.faq-q:hover { background: var(--silver-100) !important; }
.faq-q::after {
  content: '+' !important;
  color: var(--silver-400) !important;
  font-size: 1.4rem !important;
  font-weight: 300 !important;
  transition: all 0.3s ease;
}
.faq-item.open .faq-q {
  background: var(--silver-100) !important;
  border-left-color: var(--gz-gold) !important;
}
.faq-item.open .faq-q::after {
  transform: rotate(45deg) !important;
  color: var(--gz-gold) !important;
}
.faq-a p {
  padding: 0 1.5rem 1.3rem !important;
  font-size: 0.92rem !important;
  color: var(--silver-500) !important;
  line-height: 1.85 !important;
}
.faq-a a { color: var(--gz-gold-dark) !important; }

.faq-a ul {
  padding: 0 1.5rem 1rem 3.5rem;
  margin: 0;
}
.faq-a ul li {
  padding: 0.3rem 0;
  font-size: 0.92rem;
  color: var(--silver-500);
  line-height: 1.85;
  list-style: disc;
}


/* ===== CTA ===== */
.section-cta {
  background: var(--bg-gradient-alt) !important;
  padding: 4.5rem 2.5rem !important;
  position: relative;
  overflow: hidden;
}
.section-cta::before {
  background:
    radial-gradient(circle at 80% 20%, rgba(201,169,97,0.18) 0%, transparent 50%),
    radial-gradient(circle at 10% 80%, rgba(10,110,189,0.12) 0%, transparent 45%) !important;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: 0; left: 2rem; right: 2rem;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--silver-400), var(--gz-gold), var(--silver-400), transparent);
  box-shadow: 0 0 10px rgba(148,163,184,0.4);
}
.cta-content h2 {
  font-size: 1.9rem !important;
  font-weight: 800 !important;
  background: var(--title-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.8rem !important;
}
.cta-content p { color: var(--silver-500) !important; font-size: 0.98rem !important; }





.cta-qr img {
  border: 2px solid var(--silver-300) !important;
  border-radius: 12px !important;
  box-shadow: 0 8px 28px rgba(0,0,0,0.08) !important;
}
.cta-qr p { color: var(--silver-600) !important; font-size: 0.88rem !important; font-weight: 500; }

/* ===== 新闻动态 ===== */
.section-news {
  background: var(--silver-50) !important;
  padding: 1rem 2.5rem !important;
}
.news-more { max-width: 1320px !important; }
.read-more-link { color: var(--gz-gold-dark) !important; font-size: 0.9rem !important; font-weight: 500; }

/* ===== 底部 ===== */
#site-footer {
  background: var(--bg-gradient) !important;
  padding: 4.5rem 2.5rem 0 !important;
  border-top: 1px solid var(--silver-200);
}
.footer-brand p i { color: var(--gz-gold-dark); margin-right: 0.4rem; }
.footer-links { flex: 2; gap: 3rem !important; }
.footer-col h4 {
  color: var(--gz-deep) !important;
  font-size: 0.95rem !important;
  font-weight: 700 !important;
  margin-bottom: 1.3rem !important;
  letter-spacing: 0.05em;
  position: relative;
  padding-bottom: 0.6rem;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 24px;
  height: 2px;
  background: var(--gz-gold-gradient);
}
.footer-col li { margin-bottom: 0.7rem !important; }
.footer-col a {
  color: var(--silver-500) !important;
  font-size: 0.88rem !important;
  transition: color 0.3s ease, padding-left 0.3s ease;
}
.footer-col a:hover {
  color: var(--gz-gold-dark) !important;
  padding-left: 4px;
}
.footer-bottom {
  background: var(--silver-100) !important;
  border-top: 1px solid var(--silver-200);
  color: var(--silver-500) !important;
  font-size: 0.82rem !important;
  padding: 1.3rem !important;
  margin-top: 3rem !important;
}
.footer-bottom a { color: var(--silver-500) !important; }

/* ===== 响应式 ===== */
@media (max-width: 1100px) {
  .hero-content { grid-template-columns: 1fr !important; gap: 2.5rem !important; }
  .hero-showcase { max-width: 600px; margin: 0 auto; width: 100%; }
  .service-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .gz-fair-inner { grid-template-columns: 1fr !important; gap: 3rem; }
  .advantage-list { grid-template-columns: 1fr !important; }
  .scene-grid { grid-template-columns: repeat(4, 1fr) !important; }
  .news-cards-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .car-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .crosslinks-grid { grid-template-columns: repeat(2, 1fr) !important; }
}
@media (max-width: 768px) {
  .hero-section { padding: 3.5rem 1.2rem 4.5rem !important; min-height: auto; }
  .hero-title { font-size: 2.1rem !important; }
  .hero-title-accent { font-size: 1.05rem !important; }
  .service-grid { grid-template-columns: 1fr !important; }
  .usp-grid { grid-template-columns: 1fr !important; }
.review-grid { grid-template-columns: 1fr !important; }
  .reviews-stats { grid-template-columns: repeat(2, 1fr) !important; gap: 1rem !important; padding-top: 1.5rem !important; }
  .review-stat-num { font-size: 1.8rem !important; }
  .review-stat-label { font-size: 0.8rem !important; }
  .review-meta { flex-direction: column; align-items: flex-start; gap: 0.4rem; }
.scene-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .stats-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 1.5rem !important; }
  .stat-num { font-size: 2.4rem !important; }
  .car-grid { grid-template-columns: 1fr !important; gap: 1rem !important; }
  .car-card { padding: 1.5rem 1rem !important; }
  .crosslinks-grid { grid-template-columns: 1fr !important; gap: 1rem !important; }
  .crosslink-card { padding: 1.5rem !important; }
  .news-cards-grid { grid-template-columns: 1fr !important; }
  .gz-fair-features { grid-template-columns: 1fr; }
  .gz-fair-visual { grid-template-columns: 1fr 1fr; gap: 0.8rem; }
  .gz-fair-card { padding: 1.5rem 1rem; }
  .gz-fair-card .num { font-size: 1.8rem; }
  .cta-box { flex-direction: column !important; text-align: center; padding: 2rem 1.5rem !important; }
  .cta-content h2 { text-align: center; font-size: 1.5rem !important; }
  .cta-btns { justify-content: center; flex-direction: column; }
  .footer-inner { flex-direction: column !important; gap: 2rem !important; }
  .footer-links { flex-direction: column !important; gap: 1.5rem !important; }
  .section-title { font-size: 1.7rem !important; }
  .gz-fair-text h2 { font-size: 1.7rem; }
  .section-services, .section-usp, .section-whyus, .section-advantages, .section-reviews, .section-faq, .section-news { padding: 4rem 1.2rem !important; }
  .gz-canton-fair { padding: 4rem 1.2rem !important; }
  .gz-stat-bar { padding: 2rem 1.2rem; }
  .gz-stat-inner { grid-template-columns: repeat(2, 1fr) !important; gap: 1rem; }
  .gz-stat-item { padding: 1.5rem 0.8rem; }
  .gz-stat-num { font-size: 2.2rem; }
  .hero-btns { flex-direction: column; }
  .btn-hero-primary, .btn-hero-secondary { text-align: center; }
}

/* ============ CTA激励区块 ============ */
.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 85% 50%, rgba(212,168,67,0.18) 0%, transparent 60%);
    pointer-events: none;
}
.cta-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: var(--gz-gold);
    border-radius: 2px;
    transition: width 0.3s ease;
}
.cta-title:hover::after {
    width: 100px;
}
.cta-section i {
    font-size: 4rem;
    display: inline-block;
    background: linear-gradient(135deg, #FFFFFF 0%, #F1F5F9 20%, #CBD5E1 45%, #E2E8F0 60%, #F8FAFC 80%, #FFFFFF 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    filter: drop-shadow(0 0 8px rgba(255,255,255,0.9)) drop-shadow(0 0 18px rgba(226,232,240,0.7)) drop-shadow(0 0 35px rgba(148,163,184,0.5));
    line-height: 1;
    flex-shrink: 0;
    transform: rotate(45deg);
    transform-origin: center;
    animation: cta-point 2s ease-in-out infinite;
}
@keyframes cta-point {
    0%, 100% { transform: rotate(45deg) translateX(0) scale(1); }
    50% { transform: rotate(45deg) translateX(8px) scale(1.12); }
}

/* ============ 文章详情页 ============ */
.article-header-meta .meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.article-header-meta .meta-item i { color: var(--gz-gold); }
.article-tag a {
    background: var(--silver-100);
    color: var(--gz-deep);
    padding: 0.25rem 0.8rem;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
}
.article-tag a:hover {
    background: var(--accent-red);
    color: #fff;
}
.article-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gz-deep);
    margin: 2.5rem 0 1rem;
    padding-left: 0.8rem;
    border-left: 4px solid var(--accent-red);
    line-height: 1.5;
}
.article-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gz-deep);
    margin: 1.8rem 0 0.8rem;
    line-height: 1.5;
}
.article-content p {
    font-size: 1rem;
    color: #444;
    line-height: 1.9;
    margin-bottom: 1rem;
}
.article-content ul {
    margin: 1rem 0 1.5rem;
    padding-left: 1.5rem;
}
.article-content ul li {
    font-size: 1rem;
    color: #444;
    line-height: 1.9;
    margin-bottom: 0.5rem;
    list-style: disc;
}
.article-content blockquote {
    background: var(--silver-50);
    border-left: 4px solid var(--gz-gold);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 8px 8px 0;
}
.article-content blockquote p {
    margin-bottom: 0.5rem;
    color: #555;
}
.article-content blockquote p:last-child { margin-bottom: 0; }
.article-review h3 {
    font-size: 1.3rem;
    color: var(--gz-deep);
    margin-bottom: 1rem;
}
.article-review p {
    font-size: 1rem;
    color: #444;
    line-height: 1.9;
    margin-bottom: 0.8rem;
}
.warm-tip-title i { margin-right: 0.5rem; }
.article-cta::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-red), var(--gz-gold), var(--accent-red));
}
.article-cta h2 {
    font-size: 1.6rem;
    color: #fff;
    margin-bottom: 0.8rem;
}
.article-cta p {
    font-size: 1.05rem;
    color: var(--silver-300);
    margin-bottom: 1.5rem;
}
.nav-link:hover {
    border-color: var(--accent-red);
    box-shadow: 0 4px 16px rgba(192,57,43,0.1);
    transform: translateY(-2px);
}
.card-header i { color: var(--gz-gold); }
.tips-list li {
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--silver-100);
}
.tips-list li:last-child { border-bottom: none; }
.tips-list li a {
    color: var(--gz-deep);
    text-decoration: none;
    font-size: 0.92rem;
    line-height: 1.5;
    transition: color 0.3s;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.tips-list li a:hover { color: var(--accent-red); }

@media (max-width: 992px) {
.cta-title::after { width: 70px; height: 2.5px; }
  .cta-title:hover::after { width: 85px; }
}
@media (max-width: 768px) {
.article-content h2 { font-size: 1.25rem; }
.article-cta h2 { font-size: 1.3rem; }
.cta-title::after { width: 60px; height: 2px; left: 50%; transform: translateX(-50%); }
  .cta-title:hover::after { width: 75px; }
.cta-section i { font-size: 2.5rem; }
}

/* ===== 移动端导航最终覆盖（必须在全局导航样式之后） ===== */
@media (max-width: 768px) {/* Header布局：logo左，汉堡按钮右 */
  .mobile-menu-btn { display: flex !important; margin-left: auto !important; flex-shrink: 0; }
  .site-title { display: none !important; }
  #site-header { flex-direction: row !important; align-items: center; justify-content: flex-start; padding: 0.6rem 1rem !important; overflow: visible; width: 100% !important; max-width: 100% !important; box-sizing: border-box !important; }
  #site-header.scrolled { padding: 0.5rem 1rem !important; }
  .logo-wrap { margin-top: 0 !important; flex-shrink: 0; max-width: 60% !important; overflow: hidden; }
  .logo-img { height: 50px !important; width: auto !important; max-width: 100% !important; object-fit: contain; }
  #site-header.scrolled .logo-img { height: 42px !important; }
/* 抽屉菜单容器 */
  #site-header nav {
    position: fixed !important;
    top: 0;
    right: -100%;
    width: 75% !important;
    max-width: min(280px, calc(100vw - 24px)) !important;
    height: 100vh;
    background: #ffffff !important;
    box-shadow: -5px 0 30px rgba(15,23,42,0.2);
    z-index: 200;
    transition: right 0.35s ease;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    padding: 4rem 1rem 2rem 1rem;
    box-sizing: border-box !important;
    display: block !important;
    flex: none !important;
    left: auto !important;
  }
  #site-header nav.open { right: 0 !important; }

  /* 关闭按钮 */
  .nav-close-btn { display: flex !important; position: absolute; top: 1rem; right: 1rem; width: 36px; height: 36px; background: none; border: none; cursor: pointer; z-index: 210; align-items: center; justify-content: center; }
  .nav-close-btn::before, .nav-close-btn::after { content: ''; position: absolute; width: 24px; height: 2px; background-color: #1e293b; border-radius: 2px; }
  .nav-close-btn::before { transform: rotate(45deg); }
  .nav-close-btn::after { transform: rotate(-45deg); }

  /* 一级导航列表 */
  .nav-list { flex-direction: column !important; flex-wrap: nowrap; gap: 0 !important; padding: 0; width: 100% !important; }
  .nav-list > li, .nav-list > li > a {
    padding: 0.85rem 0.5rem !important;
    font-size: 1rem !important;
    color: #1e293b !important;
    font-weight: 500 !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal;
    border-radius: 0 !important;
  }
  .nav-list > li { border-bottom: 1px solid #e2e8f0 !important; }
  .nav-list > li:last-child { border-bottom: none !important; }
  .nav-dropdown > a::before { display: none !important; }
  .nav-dropdown > a::after { float: right; color: #64748b; content: ' ▾'; font-size: 0.7rem; }

  /* ===== 二级下拉菜单（关键覆盖） ===== */
  .nav-dropdown .dropdown-menu {
    position: static !important;
    transform: none !important;
    left: auto !important;
    top: auto !important;
    opacity: 1 !important;
    visibility: visible !important;
    max-height: 0 !important;
    overflow: hidden !important;
    box-shadow: none !important;
    background: #f8fafc !important;
    border-left: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
    transition: max-height 0.35s ease !important;
    z-index: auto !important;
  }
  .nav-dropdown.open .dropdown-menu {
    max-height: 800px !important;
    transform: none !important;
    padding: 0.3rem 0 0.3rem 0.8rem !important;
    margin-top: 0.3rem !important;
    border-left: 2px solid #cbd5e1 !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: visible !important;
  }
  .dropdown-menu::before { display: none !important; }
  .dropdown-menu li {
    width: 100% !important;
    box-sizing: border-box !important;
    border-bottom: none !important;
  }
  .dropdown-menu li a, .dropdown-menu li.present {
    display: block !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 0.65rem 0.8rem !important;
    font-size: 0.92rem !important;
    color: #334155 !important;
    white-space: normal;
    line-height: 1.4;
    border-radius: 6px;
  }
  .dropdown-menu li a:hover, .dropdown-menu li.present {
    background: rgba(192,57,43,0.08) !important;
    color: #c0392b !important;
    padding-left: 0.8rem !important;
  }
}

/* ===== section标题优化（渐变文字+图标+精致装饰线）===== */
.section-title {
  background: linear-gradient(135deg, var(--gz-deep) 0%, var(--primary) 35%, var(--accent-red) 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  text-shadow: 0 2px 12px rgba(192, 192, 192, 0.2) !important;
  padding-bottom: 1.2rem !important;
}
.section-title .title-icon {
  display: inline-block !important;
  margin-right: 0.7rem !important;
  font-size: 1.9rem !important;
  vertical-align: middle !important;
  background: linear-gradient(135deg, var(--gold), var(--accent-red)) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  filter: drop-shadow(0 2px 6px rgba(212, 168, 67, 0.4)) !important;
  animation: titleIconPulse 2.5s ease-in-out infinite !important;
}
@keyframes titleIconPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.9; }
}
.section-title::before {
  content: '' !important;
  position: absolute !important;
  bottom: -4px !important;
  left: calc(50% - 55px) !important;
  width: 10px !important;
  height: 10px !important;
  background: var(--gold) !important;
  border-radius: 50% !important;
  box-shadow: 0 0 12px rgba(212, 168, 67, 0.6), 0 0 24px rgba(212, 168, 67, 0.3) !important;
  z-index: 2 !important;
}
.section-title::after {
  width: 100px !important;
  height: 2px !important;
  background: linear-gradient(90deg, transparent, var(--gold), var(--accent-red), var(--gold), transparent) !important;
  box-shadow: 0 0 8px rgba(212, 168, 67, 0.4) !important;
}
.section-subtitle {
  text-align: center !important;
  color: var(--primary) !important;
  font-size: 1.05rem !important;
  margin: -0.8rem 0 2.8rem 0 !important;
  letter-spacing: 0.08em !important;
  font-weight: 400 !important;
}
.section-subtitle::before {
  content: '◆ ' !important;
  color: var(--gold) !important;
  font-size: 0.7rem !important;
  vertical-align: middle !important;
}
.section-subtitle::after {
  content: ' ◆' !important;
  color: var(--gold) !important;
  font-size: 0.7rem !important;
  vertical-align: middle !important;
}

/* ===== 核心卖点卡片样式（.usp-card）===== */
.usp-card {
  background: #fff !important;
  border: 1px solid var(--silver-200, #e5e7eb) !important;
  border-radius: 16px !important;
  padding: 2rem 1.5rem !important;
  text-align: center !important;
  box-shadow: 0 4px 20px rgba(148, 163, 184, 0.08), 0 1px 3px rgba(0, 0, 0, 0.04) !important;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1) !important;
  position: relative !important;
  overflow: hidden !important;
  list-style: none !important;
}
.usp-card::before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  height: 3px !important;
  background: linear-gradient(90deg, var(--gold, #D4A843), var(--accent-red, #C0392B), var(--gold, #D4A843)) !important;
  transform: scaleX(0) !important;
  transition: transform 0.4s ease !important;
}
.usp-card:hover {
  transform: translateY(-8px) !important;
  box-shadow: 0 20px 50px rgba(148, 163, 184, 0.18), 0 8px 20px rgba(192, 57, 43, 0.08) !important;
  border-color: var(--gold, #D4A843) !important;
}
.usp-card:hover::before {
  transform: scaleX(1) !important;
}
.usp-card .usp-icon {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 64px !important;
  height: 64px !important;
  margin: 0 auto 1.2rem auto !important;
  font-size: 1.8rem !important;
  background: linear-gradient(135deg, var(--silver-chrome, #f8fafc), var(--silver-100, #f1f5f9)) !important;
  border: 1px solid var(--silver-200, #e5e7eb) !important;
  border-radius: 50% !important;
  color: var(--accent-red, #C0392B) !important;
  box-shadow: 0 4px 12px rgba(148, 163, 184, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
  transition: all 0.35s ease !important;
}
.usp-card:hover .usp-icon {
  background: linear-gradient(135deg, var(--gold, #D4A843), var(--accent-red, #C0392B)) !important;
  color: #fff !important;
  border-color: var(--accent-red, #C0392B) !important;
  transform: scale(1.1) rotate(5deg) !important;
  box-shadow: 0 8px 24px rgba(192, 57, 43, 0.25) !important;
}
.usp-card h3 {
  text-align: center !important;
  font-size: 1.25rem !important;
  font-weight: 700 !important;
  color: var(--gz-deep, #1e293b) !important;
  margin-bottom: 0.8rem !important;
  letter-spacing: 0.02em !important;
}
.usp-card p {
  text-align: center !important;
  font-size: 0.95rem !important;
  color: var(--silver-500, #64748b) !important;
  line-height: 1.8 !important;
  margin: 0 !important;
}

/* ===== 服务流程卡片样式（.process-card）===== */
.process-grid {
  display: flex !important;
  align-items: stretch !important;
  justify-content: center !important;
  gap: 0 !important;
  flex-wrap: wrap !important;
  max-width: 1200px !important;
  margin: 0 auto !important;
}
.process-card {
  flex: 1 !important;
  min-width: 280px !important;
  max-width: 360px !important;
  background: #fff !important;
  border: 1px solid var(--silver-200, #e5e7eb) !important;
  border-radius: 20px !important;
  padding: 2.5rem 1.8rem 2rem !important;
  text-align: center !important;
  box-shadow: 0 8px 30px rgba(148, 163, 184, 0.1), 0 2px 8px rgba(0, 0, 0, 0.04) !important;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  position: relative !important;
  overflow: hidden !important;
  z-index: 1 !important;
}
.process-card::before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  height: 4px !important;
  background: linear-gradient(90deg, var(--gold, #D4A843), var(--accent-red, #C0392B), var(--gold, #D4A843)) !important;
  transform: scaleX(0) !important;
  transition: transform 0.5s ease !important;
}
.process-card:hover {
  transform: translateY(-12px) !important;
  box-shadow: 0 25px 60px rgba(148, 163, 184, 0.22), 0 10px 25px rgba(192, 57, 43, 0.1) !important;
  border-color: var(--gold, #D4A843) !important;
}
.process-card:hover::before {
  transform: scaleX(1) !important;
}
.process-step {
  position: absolute !important;
  top: 1rem !important;
  right: 1.2rem !important;
  font-size: 2.2rem !important;
  font-weight: 900 !important;
  color: var(--silver-100, #f1f5f9) !important;
  line-height: 1 !important;
  z-index: 0 !important;
  transition: all 0.4s ease !important;
}
.process-card:hover .process-step {
  color: rgba(212, 168, 67, 0.15) !important;
  transform: scale(1.1) !important;
}
.process-icon {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 72px !important;
  height: 72px !important;
  margin: 0 auto 1.2rem auto !important;
  font-size: 2rem !important;
  background: linear-gradient(135deg, var(--silver-chrome, #f8fafc), var(--silver-100, #f1f5f9)) !important;
  border: 2px solid var(--silver-200, #e5e7eb) !important;
  border-radius: 50% !important;
  color: var(--accent-red, #C0392B) !important;
  box-shadow: 0 6px 20px rgba(148, 163, 184, 0.15), inset 0 2px 0 rgba(255, 255, 255, 0.9) !important;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  position: relative !important;
  z-index: 1 !important;
}
.process-card:hover .process-icon {
  background: linear-gradient(135deg, var(--gold, #D4A843), var(--accent-red, #C0392B)) !important;
  color: #fff !important;
  border-color: var(--accent-red, #C0392B) !important;
  transform: scale(1.15) rotate(-5deg) !important;
  box-shadow: 0 12px 30px rgba(192, 57, 43, 0.3) !important;
}
.process-badge {
  display: inline-block !important;
  position: relative !important;
  z-index: 2 !important;
  background: linear-gradient(135deg, var(--gold, #D4A843), var(--accent-red, #C0392B)) !important;
  color: #fff !important;
  padding: 0.35rem 1.2rem !important;
  border-radius: 20px !important;
  font-size: 0.8rem !important;
  font-weight: 700 !important;
  margin-bottom: 1rem !important;
  letter-spacing: 0.05em !important;
  box-shadow: 0 4px 12px rgba(192, 57, 43, 0.2) !important;
}
.process-card h3 {
  font-size: 1.4rem !important;
  font-weight: 800 !important;
  color: var(--gz-deep, #1e293b) !important;
  margin-bottom: 0.8rem !important;
  letter-spacing: 0.02em !important;
  position: relative !important;
  z-index: 1 !important;
}
.process-desc {
  font-size: 0.92rem !important;
  color: var(--silver-500, #64748b) !important;
  line-height: 1.7 !important;
  margin-bottom: 1.2rem !important;
  padding-bottom: 1.2rem !important;
  border-bottom: 1px dashed var(--silver-200, #e5e7eb) !important;
  position: relative !important;
  z-index: 1 !important;
}
.process-features {
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
  text-align: left !important;
  position: relative !important;
  z-index: 1 !important;
}
.process-features li {
  padding: 0.5rem 0 !important;
  font-size: 0.88rem !important;
  color: var(--silver-600, #475569) !important;
  line-height: 1.5 !important;
  display: flex !important;
  align-items: flex-start !important;
  gap: 0.5rem !important;
  transition: all 0.2s ease !important;
}
.process-features li:hover {
  color: var(--accent-red, #C0392B) !important;
  transform: translateX(4px) !important;
}
.process-features li i {
  color: var(--gold, #D4A843) !important;
  font-size: 0.85rem !important;
  margin-top: 0.2rem !important;
  flex-shrink: 0 !important;
}
.process-card:hover .process-features li i {
  color: var(--accent-red, #C0392B) !important;
}
.process-arrow {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 40px !important;
  flex-shrink: 0 !important;
  color: var(--gold, #D4A843) !important;
  font-size: 1.5rem !important;
  animation: arrowBounce 1.5s ease-in-out infinite !important;
}
@keyframes arrowBounce {
  0%, 100% { transform: translateX(0); opacity: 0.6; }
  50% { transform: translateX(6px); opacity: 1; }
}
@media (max-width: 992px) {
  .process-grid { flex-direction: column !important; align-items: center !important; }
  .process-card { max-width: 100% !important; width: 100% !important; }
  .process-arrow { transform: rotate(90deg) !important; width: auto !important; height: 30px !important; }
}

/* ===== 服务站点卡片样式（.advantage-card）===== */
.section-advantages {
  background: linear-gradient(180deg, var(--light, #f8fafc) 0%, #fff 100%) !important;
  padding: 3rem 0 !important;
}
.advantage-card {
  position: relative !important;
  background: #fff !important;
  border: 1px solid var(--silver-200, #e5e7eb) !important;
  border-radius: 20px !important;
  padding: 2.2rem 1.5rem 1.8rem !important;
  text-align: center !important;
  box-shadow: 0 4px 20px rgba(148, 163, 184, 0.08) !important;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  overflow: hidden !important;
  list-style: none !important;
}
.advantage-card::before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  height: 4px !important;
  background: linear-gradient(90deg, var(--gold, #D4A843), var(--accent-red, #C0392B)) !important;
  transform: scaleX(0) !important;
  transform-origin: left !important;
  transition: transform 0.5s ease !important;
}
.advantage-card::after {
  content: attr(data-num) !important;
  position: absolute !important;
  top: 0.8rem !important;
  right: 1rem !important;
  font-size: 2.5rem !important;
  font-weight: 900 !important;
  color: var(--silver-100, #f1f5f9) !important;
  line-height: 1 !important;
  transition: all 0.4s ease !important;
  z-index: 0 !important;
}
.advantage-card:hover {
  transform: translateY(-10px) !important;
  box-shadow: 0 20px 50px rgba(148, 163, 184, 0.2), 0 8px 20px rgba(192, 57, 43, 0.08) !important;
  border-color: var(--gold, #D4A843) !important;
}
.advantage-card:hover::before {
  transform: scaleX(1) !important;
}
.advantage-card:hover::after {
  color: rgba(212, 168, 67, 0.15) !important;
  transform: scale(1.1) !important;
}
.advantage-icon {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 68px !important;
  height: 68px !important;
    margin: 1.8rem auto 1.2rem auto !important;
  font-size: 1.8rem !important;
  background: linear-gradient(135deg, var(--silver-chrome, #f8fafc), var(--silver-100, #f1f5f9)) !important;
  border: 2px solid var(--silver-200, #e5e7eb) !important;
  border-radius: 50% !important;
  color: var(--accent-red, #C0392B) !important;
  box-shadow: 0 6px 20px rgba(148, 163, 184, 0.12), inset 0 2px 0 rgba(255, 255, 255, 0.9) !important;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  position: relative !important;
  z-index: 1 !important;
}
.advantage-card:hover .advantage-icon {
  background: linear-gradient(135deg, var(--gold, #D4A843), var(--accent-red, #C0392B)) !important;
  color: #fff !important;
  border-color: var(--accent-red, #C0392B) !important;
  transform: scale(1.12) rotate(-5deg) !important;
  box-shadow: 0 12px 30px rgba(192, 57, 43, 0.3) !important;
}
.advantage-card h3 {
  font-size: 1.25rem !important;
  font-weight: 800 !important;
  color: var(--gz-deep, #1e293b) !important;
  margin-bottom: 0.7rem !important;
  letter-spacing: 0.02em !important;
  position: relative !important;
  z-index: 1 !important;
}
.advantage-card p {
  font-size: 0.9rem !important;
  color: var(--silver-500, #64748b) !important;
  line-height: 1.75 !important;
  margin-bottom: 1rem !important;
  position: relative !important;
  z-index: 1 !important;
}
.advantage-tag {
  display: inline-block !important;
  background: linear-gradient(135deg, rgba(212, 168, 67, 0.1), rgba(192, 57, 43, 0.1)) !important;
  color: var(--accent-red, #C0392B) !important;
  padding: 0.3rem 1rem !important;
  border-radius: 20px !important;
  font-size: 0.78rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.05em !important;
  border: 1px solid rgba(212, 168, 67, 0.3) !important;
  transition: all 0.3s ease !important;
  position: relative !important;
  z-index: 1 !important;
}
.advantage-card:hover .advantage-tag {
  background: linear-gradient(135deg, var(--gold, #D4A843), var(--accent-red, #C0392B)) !important;
  color: #fff !important;
  border-color: transparent !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 12px rgba(192, 57, 43, 0.25) !important;
}
@media (max-width: 768px) {
  .advantage-card { padding: 1.8rem 1.2rem 1.5rem !important; }
  .advantage-card::after { font-size: 2rem !important; }
  .advantage-icon { width: 56px !important; height: 56px !important; font-size: 1.5rem !important; }
}

/* ===== 客户案例网格宽度优化（覆盖） ===== */
.client-grid {
    width: 100% !important;
    max-width: 1200px !important;
    margin: 0 auto !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 1rem !important;
}
@media (max-width: 992px) {
    .client-grid { grid-template-columns: repeat(4, 1fr) !important; }
}
@media (max-width: 768px) {
    .client-grid { grid-template-columns: repeat(2, 1fr) !important; }
}
@media (max-width: 480px) {
    .client-grid { grid-template-columns: 1fr !important; }
}

/* ===== 服务流程2行2列对称布局（团建页） ===== */
.process-grid-2x2 {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 2rem !important;
    align-items: stretch !important;
    width: 100% !important;
}
.process-grid-2x2 .process-card {
    height: 100% !important;
    max-width: 100% !important;
    margin: 0 auto !important;
}
@media (max-width: 768px) {
    .process-grid-2x2 {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }
}

/* ============ 恢复：客户评价样式 ============ */
.review-name {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--gz-deep, #1a1a2e);
}
.review-role {
    margin: 0.2rem 0 0 0;
    font-size: 0.85rem;
    color: #666;
}

/* ============ 恢复：服务详情网格样式 ============ */
.service-detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}
.service-detail-card {
    background: #fff;
    border-radius: 16px;
    padding: 1.8rem;
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    border: 1px solid rgba(212,168,67,0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service-detail-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}
.service-detail-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    background: linear-gradient(135deg, rgba(192,57,43,0.1), rgba(212,168,67,0.1));
    border-radius: 14px;
    margin-bottom: 1rem;
}
.service-detail-card h3 {
    margin: 0 0 0.8rem 0;
    font-size: 1.2rem;
    color: var(--gz-deep, #1a1a2e);
}
.service-detail-desc {
    margin: 0 0 1rem 0;
    font-size: 0.95rem;
    color: #555;
    line-height: 1.7;
}
.service-detail-features {
    margin: 0;
    padding: 0;
    list-style: none;
}
.service-detail-features li {
    padding: 0.4rem 0;
    font-size: 0.9rem;
    color: #444;
    border-bottom: 1px dashed #eee;
}
.service-detail-features li:last-child {
    border-bottom: none;
}

/* ============ 恢复：路线价格样式 ============ */
.route-price {
    margin: 0.8rem 0 0 0;
    font-size: 0.95rem;
    color: var(--accent-red, #C0392B);
    font-weight: 600;
}
.route-price a {
    color: var(--accent-red, #C0392B);
    text-decoration: none;
}
.route-price a:hover {
    text-decoration: underline;
}

/* ============ 恢复：统计项样式 ============ */
.stat-item {
    text-align: center;
    padding: 1.5rem 1rem;
}
.stat-label {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: #666;
}

/* ============ 恢复：车辆卡片样式 ============ */
.car-card-body {
    padding: 1.2rem;
}
.car-card-body h3 {
    margin: 0 0 0.6rem 0;
    font-size: 1.2rem;
    color: var(--gz-deep, #1a1a2e);
}
.car-desc {
    margin: 0 0 0.8rem 0;
    font-size: 0.9rem;
    color: #666;
    line-height: 1.6;
}
.car-tag {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: linear-gradient(135deg, var(--accent-red, #C0392B), #E74C3C);
    color: #fff;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}
.car-features {
    margin: 0.8rem 0 0 0;
    padding: 0;
    list-style: none;
}
.car-features li {
    padding: 0.3rem 0;
    font-size: 0.85rem;
    color: #555;
}

/* ============ 恢复：页脚样式 ============ */
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}
.footer-grid .footer-col h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--gold, #D4A843);
    display: inline-block;
}
.footer-grid .footer-col p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.7);
    margin: 0.5rem 0;
}
.footer-grid .footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-grid .footer-col ul li {
    padding: 0.4rem 0;
}
.footer-grid .footer-col ul li a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}
.footer-grid .footer-col ul li a:hover {
    color: var(--gold, #D4A843);
}
.footer-contact p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.footer-contact i {
    color: var(--gold, #D4A843);
    width: 18px;
    text-align: center;
}

/* ============ 恢复：优势网格样式 ============ */
.advantage-grid {
    gap: 1.5rem;
    margin-top: 2rem;
}

/* ============ 恢复：关于介绍样式 ============ */
.about-intro {
    background: #fff;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    margin-bottom: 2rem;
}
.about-intro p {
    margin: 0 0 1rem 0;
    font-size: 1rem;
    line-height: 1.8;
    color: #444;
}
.about-intro p:last-child {
    margin-bottom: 0;
}
.about-intro strong {
    color: var(--accent-red, #C0392B);
}

/* ============ 恢复：区块描述样式 ============ */
.section-desc {
    text-align: center;
    font-size: 1.05rem;
    color: #666;
    max-width: 700px;
    margin: 0 auto 2rem;
    line-height: 1.8;
}

/* ============ 恢复：文章详情页样式（子目录页面使用） ============ */
.article-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 2rem;
    padding: 2rem 0;
}
.article-main {
    min-width: 0;
}
.article-sidebar {
    min-width: 0;
}
.article-card {
    background: #fff;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    margin-bottom: 2rem;
}
.article-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gz-deep, #1a1a2e);
    margin: 0 0 1rem 0;
    line-height: 1.4;
}
.article-subtitle {
    font-size: 1.1rem;
    color: #666;
    margin: 0 0 1.5rem 0;
    line-height: 1.7;
}
.article-lead {
    background: linear-gradient(135deg, rgba(192,57,43,0.05), rgba(212,168,67,0.05));
    border-left: 4px solid var(--accent-red, #C0392B);
    padding: 1.2rem 1.5rem;
    margin: 1.5rem 0;
    font-size: 1.05rem;
    color: #444;
    line-height: 1.8;
    border-radius: 0 8px 8px 0;
}
.article-highlight {
    background: rgba(212,168,67,0.1);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin: 1rem 0;
    font-size: 1rem;
    color: #333;
    line-height: 1.7;
}
.article-note {
    font-size: 0.9rem;
    color: #888;
    margin: 1rem 0;
    padding: 0.8rem 1rem;
    background: #f8f9fa;
    border-radius: 6px;
}
.sidebar-card {
    background: #fff;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    margin-bottom: 1.5rem;
}
.card-body {
    padding: 1rem 0;
}
.cta-text {
    flex: 1;
    min-width: 0;
}
.cta-text h2 {
    font-size: 1.5rem;
    margin: 0 0 0.5rem 0;
    color: #fff;
}
.cta-text p {
    margin: 0;
    color: rgba(255,255,255,0.85);
    font-size: 1rem;
    line-height: 1.6;
}

/* ============ 恢复：文章导航样式 ============ */
.post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 2rem;
}
.nav-link {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 1.2rem;
    background: #fff;
    border-radius: 12px;
    text-decoration: none;
    color: #333;
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
}
.nav-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}
.nav-previous {
    justify-content: flex-start;
}
.nav-next {
    justify-content: flex-end;
    text-align: right;
}
.nav-icon {
    font-size: 1.2rem;
    color: var(--accent-red, #C0392B);
    flex-shrink: 0;
}
.nav-content {
    flex: 1;
    min-width: 0;
}
.nav-label {
    display: block;
    font-size: 0.8rem;
    color: #999;
    margin-bottom: 0.2rem;
}
.nav-title {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ============ 恢复：微信按钮附加样式 ============ */
.btn_wx {
    position: relative;
}

/* ============ 标杆性案例模块 ============ */
.section-benchmark {
  padding: 4rem 0;
  background: var(--bg-light);
}
.benchmark-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}
.benchmark-card {
  background: #fff;
  border-radius: 16px;
  padding: 1.8rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  transition: all 0.3s ease;
  border: 1px solid rgba(0,0,0,0.05);
  position: relative;
  overflow: hidden;
}
.benchmark-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 35px rgba(0,0,0,0.12);
}
.benchmark-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent-red), var(--gold));
}
.benchmark-icon {
  font-size: 2rem;
  margin-bottom: 0.8rem;
}
.benchmark-header {
  margin-bottom: 1rem;
}
.benchmark-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent-red), var(--gold));
  color: #fff;
  padding: 0.25rem 0.8rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.benchmark-header h3 {
  font-size: 1.15rem;
  color: var(--dark);
  margin: 0.3rem 0;
}
.benchmark-body p {
  font-size: 0.9rem;
  color: var(--silver-600);
  line-height: 1.7;
  margin: 0.4rem 0;
}
.benchmark-body strong {
  color: var(--dark);
}
.benchmark-stats {
  display: flex;
  gap: 1rem;
  margin: 1rem 0;
  padding: 0.8rem;
  background: var(--bg-light);
  border-radius: 10px;
}
.benchmark-stat {
  text-align: center;
  flex: 1;
}
.benchmark-stat-num {
  font-size: 1.4rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-red), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.benchmark-stat-label {
  font-size: 0.7rem;
  color: var(--silver-500);
  margin-top: 0.2rem;
}
.benchmark-badge {
  display: inline-block;
  margin-top: 0.8rem;
  padding: 0.3rem 0.9rem;
  background: rgba(212,168,67,0.1);
  color: var(--gold-dark);
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid rgba(212,168,67,0.3);
}
@media (max-width: 768px) {
  .benchmark-grid {
    grid-template-columns: 1fr;
  }
  .benchmark-stats {
    flex-wrap: wrap;
  }
}

/* ============ 6重服务保障模块 ============ */
.section-guarantee {
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--bg-light) 0%, #fff 100%);
}
.guarantee-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}
.guarantee-item {
  background: #fff;
  border-radius: 16px;
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  transition: all 0.3s ease;
  border: 1px solid rgba(0,0,0,0.05);
  position: relative;
  overflow: hidden;
}
.guarantee-item::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-red), var(--gold));
  transition: width 0.3s ease;
}
.guarantee-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}
.guarantee-item:hover::after {
  width: 60%;
}
.guarantee-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1rem;
  background: linear-gradient(135deg, var(--accent-red), var(--gold));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  box-shadow: 0 4px 15px rgba(192,57,43,0.3);
}
.guarantee-item h3 {
  font-size: 1.1rem;
  color: var(--dark);
  margin-bottom: 0.6rem;
  font-weight: 700;
}
.guarantee-item p {
  font-size: 0.88rem;
  color: var(--silver-600);
  line-height: 1.7;
  margin: 0;
}
.guarantee-num {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(192,57,43,0.08);
  line-height: 1;
}
@media (max-width: 992px) {
  .guarantee-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 576px) {
  .guarantee-grid {
    grid-template-columns: 1fr;
  }
}

/* ============ 最担心的5大问题模块 ============ */
.section-worries {
  padding: 4rem 0;
  background: linear-gradient(180deg, var(--silver-50) 0%, #fff 100%);
  position: relative;
  overflow: hidden;
}
.section-worries::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(192,57,43,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.worries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}
.worry-card {
  background: #fff;
  border-radius: 16px;
  padding: 1.8rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(0,0,0,0.05);
  position: relative;
  overflow: hidden;
  animation: worryFadeIn 0.6s ease-out both;
}
.worry-card:nth-child(1) { animation-delay: 0.1s; }
.worry-card:nth-child(2) { animation-delay: 0.2s; }
.worry-card:nth-child(3) { animation-delay: 0.3s; }
.worry-card:nth-child(4) { animation-delay: 0.4s; }
.worry-card:nth-child(5) { animation-delay: 0.5s; }
@keyframes worryFadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.worry-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 50px rgba(192,57,43,0.15);
  border-color: rgba(192,57,43,0.2);
}
.worry-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-red), var(--gold), var(--accent-red));
  background-size: 200% 100%;
  animation: worryShimmer 3s ease-in-out infinite;
}
@keyframes worryShimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
.worry-number {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-red), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.15;
  line-height: 1;
  transition: all 0.3s ease;
}
.worry-card:hover .worry-number {
  opacity: 0.3;
  transform: scale(1.1);
}
.worry-card h3 {
  font-size: 1.1rem;
  color: var(--dark);
  margin-bottom: 0.8rem;
  padding-right: 3rem;
  font-weight: 700;
  line-height: 1.4;
}
.worry-card p {
  font-size: 0.9rem;
  color: var(--silver-600);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.worry-card p strong {
  color: var(--accent-red);
}
.worry-solution {
  display: inline-block;
  background: linear-gradient(135deg, rgba(192,57,43,0.08), rgba(212,168,67,0.08));
  color: var(--accent-red);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  border-left: 3px solid var(--accent-red);
  transition: all 0.3s ease;
}
.worry-card:hover .worry-solution {
  background: linear-gradient(135deg, rgba(192,57,43,0.12), rgba(212,168,67,0.12));
  transform: translateX(5px);
}
.worry-card:last-child {
  grid-column: span 2;
  background: linear-gradient(135deg, #fff 0%, var(--silver-50) 100%);
}
@media (max-width: 768px) {
  .worries-grid {
    grid-template-columns: 1fr;
  }
  .worry-card:last-child {
    grid-column: span 1;
  }
  .worry-number {
    font-size: 2.5rem;
  }
}

/* ============ Hero热门线路标签 ============ */
.hero-routes {
  margin-top: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
}
.routes-label {
  font-size: 0.85rem;
  color: var(--silver-600);
  font-weight: 600;
  margin-right: 0.3rem;
}
.routes-label i {
  color: var(--accent-red);
  margin-right: 0.3rem;
}
.route-tag {
  display: inline-block;
  padding: 0.35rem 0.8rem;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--silver-200);
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--silver-700);
  text-decoration: none;
  transition: all 0.3s ease;
  backdrop-filter: blur(4px);
}
.route-tag:hover {
  background: var(--accent-red);
  color: #fff;
  border-color: var(--accent-red);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(192,57,43,0.3);
}
@media (max-width: 768px) {
  .hero-routes {
    gap: 0.4rem;
  }
  .route-tag {
    font-size: 0.72rem;
    padding: 0.3rem 0.6rem;
  }
}






/* ============ 4卡片模块响应式 ============ */
@media (max-width: 768px) {
    .usp-grid { grid-template-columns: repeat(3, 1fr); }
    .service-detail-grid { grid-template-columns: 1fr; }
    .advantage-list { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .usp-grid { grid-template-columns: 1fr; }
}






/* ============ 客户评价头像配色 ============ */
.avatar-silver-4 {
  background: linear-gradient(135deg, #94A3B8 0%, #C0392B 50%, #7B241C 100%);
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}



/* ============ 客户评价头像 - 彩虹色配色 ============ */
.avatar-silver-1 {
  background: linear-gradient(135deg, #FF6B6B 0%, #E74C3C 50%, #C0392B 100%) !important;
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}
.avatar-silver-2 {
  background: linear-gradient(135deg, #FFA94D 0%, #FF8C00 50%, #E67E22 100%) !important;
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}
.avatar-silver-3 {
  background: linear-gradient(135deg, #FFD93D 0%, #F1C40F 50%, #D4A843 100%) !important;
  color: #333 !important;
  -webkit-text-fill-color: #333 !important;
}
.avatar-silver-4 {
  background: linear-gradient(135deg, #6BCB77 0%, #27AE60 50%, #1E8449 100%) !important;
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}



/* ============ 客户评价响应式 ============ */
@media (max-width: 992px) {
    .review-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 576px) {
    .review-grid {
        grid-template-columns: 1fr;
    }
}




/* ============ 客户评价强制4列布局（覆盖所有冲突） ============ */
.review-grid {
    grid-template-columns: repeat(4, 1fr) !important;
}
@media (max-width: 992px) {
    .review-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}
@media (max-width: 576px) {
    .review-grid {
        grid-template-columns: 1fr !important;
    }
}




/* ============ service-detail-grid响应式 ============ */
@media (max-width: 992px) {
    .service-detail-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 576px) {
    .service-detail-grid {
        grid-template-columns: 1fr;
    }
}




/* ============ 甲壳虫彩虹婚车队模块背景图 ============ */
.section-beetle-rainbow {
    background-color: transparent !important;
}
.section-beetle-rainbow .container {
    position: relative;
    padding-bottom: 2rem;
}
.section-beetle-rainbow .container::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    width: 45%;
    height: 80%;
    background-image: url('../image/HunChe/7cai-JiaKeChong.png');
    background-size: contain;
    background-position: right bottom;
    background-repeat: no-repeat;
    z-index: 2;
    pointer-events: none;
    opacity: 0.9;
}
.section-beetle-rainbow .service-detail-card {
    background: #fff !important;
    position: relative;
    z-index: 1;
}
.section-beetle-rainbow .service-detail-card > * {
    position: relative;
    z-index: 3;
}
.service-detail-card .service-detail-icon,
.service-detail-card h3,
.usp-card .usp-icon,
.usp-card h3,
.usp-item .usp-icon,
.usp-item h3 {
    text-align: center !important;
    display: block !important;
    margin-left: auto !important;
    margin-right: auto !important;
}











/* ============ service-detail-grid 4列布局 ============ */
.service-detail-grid.grid-4 {
    grid-template-columns: repeat(4, 1fr) !important;
}
@media (max-width: 992px) {
    .service-detail-grid.grid-4 {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}
@media (max-width: 576px) {
    .service-detail-grid.grid-4 {
        grid-template-columns: 1fr !important;
    }
}



/* ============ 导航栏当前页选中样式优化 ============ */
.nav-list > li.present {
    display: inline-flex !important;
    align-items: center !important;
    width: auto !important;
    padding: 0 !important;
    background: transparent !important;
}
.nav-list > li.present > a,
.nav-list > li.present {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: auto !important;
    padding: 0.5rem 1rem !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    color: var(--accent-red, #C0392B) !important;
    background: linear-gradient(135deg, rgba(212,168,67,0.15), rgba(192,57,43,0.1)) !important;
    border-radius: 8px !important;
    border-bottom: 2px solid var(--gold, #D4A843) !important;
    box-shadow: 0 2px 8px rgba(212,168,67,0.2) !important;
    position: relative !important;
    white-space: nowrap !important;
    line-height: 1.5 !important;
    vertical-align: middle !important;
}
.nav-list > li.present::after {
    content: "" !important;
    position: absolute !important;
    bottom: -2px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: 60% !important;
    height: 2px !important;
    background: var(--gz-gold-gradient, linear-gradient(90deg, #D4A843, #F5D76E)) !important;
    border-radius: 2px !important;
}
.nav-list > li.present:hover {
    background: linear-gradient(135deg, rgba(212,168,67,0.25), rgba(192,57,43,0.15)) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(212,168,67,0.3) !important;
}



/* 卡片标题链接 - 保持原标题样式，无下划线 */
.card-title-link {
  color: inherit !important;
  text-decoration: none !important;
  transition: color 0.3s ease;
}
.card-title-link:hover {
  color: var(--accent-red, #C0392B) !important;
  text-decoration: none !important;
}


/* ===== 新闻分类标签 ===== */
.news-category-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin: 28px auto 36px;
  padding: 14px 20px;
  max-width: 900px;
  background: var(--glass-surface);
  border: var(--glass-border);
  border-radius: 50px;
  box-shadow: var(--glass-shadow);
  backdrop-filter: var(--glass-blur);
}
.news-cat {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 22px;
  border-radius: 25px;
  background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(241,245,249,0.8) 100%);
  color: var(--silver-600, #475569);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(148, 163, 184, 0.25);
  overflow: hidden;
}
.news-cat::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--silver-shine);
  transition: left 0.5s ease;
}
.news-cat:hover {
  color: var(--accent-red, #C0392B);
  border-color: var(--accent-red, #C0392B);
  background: linear-gradient(135deg, rgba(253,237,236,0.95) 0%, rgba(255,255,255,0.9) 100%);
  box-shadow: 0 4px 18px rgba(192, 57, 43, 0.18), inset 0 1px 0 rgba(255,255,255,0.9);
  transform: translateY(-2px);
  text-decoration: none;
}
.news-cat:hover::before {
  left: 100%;
}
.news-cat.active,
span.news-cat.active {
  background: linear-gradient(135deg, var(--accent-red, #C0392B) 0%, var(--accent-red-light, #E74C3C) 50%, var(--vermilion, #E34234) 100%) !important;
  color: #fff !important;
  border-color: var(--gold, #D4A843) !important;
  box-shadow: 0 6px 22px rgba(192, 57, 43, 0.4), 0 0 0 1px rgba(212, 168, 67, 0.4), inset 0 1px 0 rgba(255,255,255,0.25) !important;
  font-weight: 600 !important;
  text-shadow: 0 1px 2px rgba(0,0,0,0.15) !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.news-cat.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold, #D4A843);
  box-shadow: 0 0 8px rgba(212, 168, 67, 0.8);
}

/* ===== 分页 ===== */
.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin: 44px auto 24px;
  padding: 12px 20px;
  max-width: 700px;
}
.page-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-width: 40px;
  height: 40px;
  padding: 0 14px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(255,255,255,0.95) 0%, rgba(241,245,249,0.85) 100%);
  color: var(--silver-600, #475569);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: 0 2px 8px rgba(148, 163, 184, 0.08);
  overflow: hidden;
}
.page-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--silver-shine);
  transition: left 0.45s ease;
}
.page-btn:hover {
  color: var(--accent-red, #C0392B);
  border-color: var(--accent-red, #C0392B);
  background: linear-gradient(135deg, rgba(253,237,236,0.95) 0%, rgba(255,255,255,0.9) 100%);
  box-shadow: 0 5px 18px rgba(192, 57, 43, 0.2), inset 0 1px 0 rgba(255,255,255,0.9);
  transform: translateY(-3px);
  text-decoration: none;
}
.page-btn:hover::before {
  left: 100%;
}
.page-current {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 16px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent-red, #C0392B) 0%, var(--accent-red-light, #E74C3C) 50%, var(--vermilion, #E34234) 100%);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  border: 1px solid var(--gold, #D4A843);
  box-shadow: 0 6px 24px rgba(192, 57, 43, 0.45), 0 0 0 1px rgba(212, 168, 67, 0.35), inset 0 1px 0 rgba(255,255,255,0.25);
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
  transform: scale(1.08);
}
.page-current::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 14px;
  border: 1px solid rgba(212, 168, 67, 0.3);
  animation: pagePulse 2s ease-in-out infinite;
}
@keyframes pagePulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

@media (max-width: 768px) {
  .news-category-nav {
    gap: 8px;
    padding: 10px 14px;
    border-radius: 30px;
  }
  .news-cat {
    padding: 6px 16px;
    font-size: 0.82rem;
  }
  .pagination {
    gap: 6px;
    padding: 8px 12px;
  }
  .page-btn {
    min-width: 34px;
    height: 34px;
    padding: 0 10px;
    font-size: 0.8rem;
  }
  .page-current {
    min-width: 38px;
    height: 38px;
    padding: 0 12px;
    font-size: 0.88rem;
  }
}

/* ===== Hero右侧亮点卡片 ===== */
.hero-highlights { display: flex; flex-direction: column; gap: 1.2rem; justify-content: center; }
.hero-highlight-card { background: rgba(255,255,255,0.08); backdrop-filter: blur(10px); border: 1px solid rgba(212,168,67,0.2); border-radius: 16px; padding: 1.5rem; transition: all 0.3s ease; }
.hero-highlight-card:hover { transform: translateY(-4px); border-color: rgba(212,168,67,0.5); box-shadow: 0 12px 30px rgba(0,0,0,0.2); }
.hero-highlight-icon { width: 48px; height: 48px; border-radius: 12px; background: linear-gradient(135deg, var(--gz-gold), var(--gz-gold-light)); display: flex; align-items: center; justify-content: center; margin-bottom: 0.8rem; font-size: 1.3rem; color: var(--gz-deep); }
.hero-highlight-card h4 { font-size: 1.1rem; color: var(--gz-gold); margin-bottom: 0.5rem; font-weight: 600; }
.hero-highlight-card p { font-size: 0.9rem; color: rgba(255,255,255,0.75); line-height: 1.6; margin: 0; }
@media (max-width: 768px) { .hero-highlights { flex-direction: row; margin-top: 2rem; } .hero-highlight-card { flex: 1; } }

/* ===== scene-grid li a居中优化 ===== */
.scene-grid li a { display: flex; align-items: center; justify-content: center; gap: 0.5rem; width: 100%; height: 100%; text-decoration: none; color: inherit; }

/* ===== 表格响应式包裹（防止移动端宽度溢出） ===== */
.table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; width: 100%; max-width: 100%; }
.table-wrapper table { width: 100%; max-width: 100%; min-width: 600px; }