/* ===== 设计变量 ===== */
    :root {
      --bg-primary: #141110;
      --bg-surface: #1E1917;
      --bg-section: #2A231F;
      --accent: #E8A34A;
      --accent-hover: #F5BF6F;
      --accent-glow: rgba(232, 163, 74, 0.22);
      --text-primary: #F5EFE6;
      --text-secondary: #B3A69A;
      --text-muted: #786C60;
      --border-accent: rgba(232, 163, 74, 0.18);
      --radius-card: 14px;
      --radius-btn: 999px;
      --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.35);
      --shadow-glow: 0 0 18px rgba(232, 163, 74, 0.22);
    }

    /* ===== Reset / Base ===== */
    *,
    *::before,
    *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
      scroll-padding-top: 80px;
    }

    body {
      font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
      background: var(--bg-primary);
      color: var(--text-primary);
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    a,
    button,
    input,
    select,
    textarea {
      outline: none;
    }

    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible {
      outline: 2px solid var(--accent);
      outline-offset: 2px;
    }

    img {
      max-width: 100%;
      display: block;
    }

    .container {
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 24px;
    }

    .section {
      padding: 80px 0;
    }

    .section-head {
      text-align: center;
      margin-bottom: 48px;
    }

    .section-head .eyebrow {
      display: inline-block;
      font-size: 13px;
      letter-spacing: 2px;
      color: var(--accent);
      border: 1px solid rgba(232, 163, 74, 0.35);
      border-radius: 999px;
      padding: 4px 16px;
      margin-bottom: 16px;
      text-transform: uppercase;
    }

    .section-head h2 {
      font-size: 28px;
      line-height: 1.3;
      font-weight: 600;
      color: var(--text-primary);
      margin-bottom: 12px;
    }

    .section-head .section-desc {
      font-size: 15px;
      color: var(--text-secondary);
      max-width: 560px;
      margin: 0 auto;
    }

    .section-head .accent-line {
      width: 48px;
      height: 2px;
      background: linear-gradient(90deg, var(--accent), transparent);
      margin: 0 auto;
      border-radius: 2px;
    }

    /* ===== 按钮 ===== */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 15px;
      font-weight: 500;
      border-radius: var(--radius-btn);
      padding: 12px 28px;
      transition: all 0.3s ease;
      cursor: pointer;
      border: 1px solid transparent;
      white-space: nowrap;
    }

    .btn-primary {
      background: var(--accent);
      color: #141110;
      border-color: var(--accent);
      box-shadow: 0 2px 10px rgba(232, 163, 74, 0.25);
    }

    .btn-primary:hover {
      background: var(--accent-hover);
      border-color: var(--accent-hover);
      box-shadow: var(--shadow-glow);
      transform: translateY(-1px);
    }

    .btn-primary:active {
      transform: scale(0.97);
    }

    .btn-outline {
      border-color: var(--accent);
      color: var(--accent);
      background: transparent;
    }

    .btn-outline:hover {
      background: rgba(232, 163, 74, 0.14);
      box-shadow: var(--shadow-glow);
    }

    .btn-outline:active {
      transform: scale(0.97);
    }

    /* ===== 徽章 / 标签 ===== */
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 12px;
      border-radius: 999px;
      padding: 3px 12px;
      color: var(--accent);
      background: rgba(232, 163, 74, 0.14);
      border: 1px solid rgba(232, 163, 74, 0.3);
    }

    .badge-outline {
      background: transparent;
      border-color: rgba(232, 163, 74, 0.4);
    }

    /* ===== 导航 ===== */
    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      background: rgba(20, 17, 16, 0.95);
      backdrop-filter: blur(8px);
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .site-header::after {
      content: '';
      position: absolute;
      bottom: -1px;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--accent), transparent);
      opacity: 0.5;
      pointer-events: none;
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 64px;
      gap: 20px;
    }

    .logo {
      display: flex;
      align-items: baseline;
      gap: 8px;
      flex-shrink: 0;
    }

    .logo-main {
      font-size: 20px;
      font-weight: 700;
      color: var(--text-primary);
      letter-spacing: 1px;
    }

    .logo-sub {
      font-size: 12px;
      color: var(--text-secondary);
      font-weight: 400;
    }

    .main-nav {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .nav-link {
      padding: 8px 14px;
      font-size: 14px;
      color: var(--text-secondary);
      border-radius: 8px;
      transition: all 0.25s ease;
      position: relative;
    }

    .nav-link::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%);
      width: 0;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--accent), transparent);
      transition: width 0.3s ease;
      border-radius: 2px;
    }

    .nav-link:hover {
      color: var(--accent);
    }

    .nav-link:hover::after {
      width: 60%;
    }

    .nav-link.active {
      color: var(--accent);
      text-shadow: 0 0 12px rgba(232, 163, 74, 0.6);
      font-weight: 500;
    }

    .nav-link.active::after {
      width: 60%;
    }

    .navbar-cta {
      padding: 8px 22px;
      font-size: 14px;
      flex-shrink: 0;
    }

    .mobile-toggle {
      display: none;
      flex-direction: column;
      gap: 5px;
      background: none;
      border: none;
      cursor: pointer;
      padding: 8px;
      border-radius: 8px;
    }

    .mobile-toggle span {
      display: block;
      width: 22px;
      height: 2px;
      background: var(--text-primary);
      border-radius: 2px;
      transition: all 0.3s ease;
    }

    .mobile-toggle.open span:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }

    .mobile-toggle.open span:nth-child(2) {
      opacity: 0;
    }

    .mobile-toggle.open span:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }

    /* 移动端菜单面板 */
    .mobile-menu-panel {
      position: fixed;
      top: 0;
      right: -100%;
      width: 320px;
      max-width: 85vw;
      height: 100vh;
      background: var(--bg-surface);
      z-index: 1100;
      transition: right 0.35s ease;
      padding: 24px;
      box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
      display: flex;
      flex-direction: column;
      border-left: 1px solid rgba(232, 163, 74, 0.12);
    }

    .mobile-menu-panel.open {
      right: 0;
    }

    .mobile-menu-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 32px;
      padding-bottom: 16px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .mobile-menu-close {
      background: none;
      border: none;
      color: var(--text-secondary);
      font-size: 24px;
      cursor: pointer;
      padding: 4px 8px;
      transition: color 0.25s;
    }

    .mobile-menu-close:hover {
      color: var(--accent);
    }

    .mobile-nav {
      display: flex;
      flex-direction: column;
      gap: 4px;
      flex: 1;
    }

    .mobile-nav a {
      padding: 14px 16px;
      font-size: 16px;
      color: var(--text-primary);
      border-left: 2px solid var(--accent);
      border-radius: 0 8px 8px 0;
      background: rgba(232, 163, 74, 0.05);
      margin-bottom: 4px;
      transition: all 0.25s ease;
    }

    .mobile-nav a:hover {
      background: rgba(232, 163, 74, 0.12);
      color: var(--accent);
      padding-left: 22px;
    }

    .mobile-menu-panel .btn {
      margin-top: auto;
      width: 100%;
    }

    .menu-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.6);
      z-index: 1050;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.3s ease;
    }

    .menu-overlay.show {
      opacity: 1;
      pointer-events: auto;
    }

    /* ===== Hero ===== */
    .hero {
      padding: 160px 0 100px;
      position: relative;
      background: linear-gradient(160deg, #1E1917 0%, #141110 60%, #1A1513 100%);
      overflow: hidden;
      min-height: 100vh;
      display: flex;
      align-items: center;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: -100px;
      right: -100px;
      width: 400px;
      height: 400px;
      background: radial-gradient(circle, rgba(232, 163, 74, 0.08) 0%, transparent 70%);
      pointer-events: none;
    }

    .hero::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 150px;
      background: linear-gradient(to bottom, transparent, var(--bg-primary));
      pointer-events: none;
    }

    .hero-inner {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 60px;
      align-items: center;
      position: relative;
      z-index: 2;
    }

    .hero-tag {
      margin-bottom: 24px;
    }

    .hero h1 {
      font-size: 42px;
      line-height: 1.3;
      font-weight: 700;
      letter-spacing: 1px;
      color: var(--text-primary);
      margin-bottom: 20px;
      font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
    }

    .hero h1 .highlight {
      color: var(--accent);
    }

    .hero-subtitle {
      font-size: 16px;
      color: var(--text-secondary);
      line-height: 1.8;
      margin-bottom: 32px;
      max-width: 480px;
    }

    .hero-ctas {
      display: flex;
      align-items: center;
      gap: 16px;
      flex-wrap: wrap;
      margin-bottom: 36px;
    }

    .hero-stats {
      display: flex;
      gap: 32px;
      flex-wrap: wrap;
    }

    .hero-stat {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 13px;
      color: var(--text-secondary);
    }

    .hero-stat .icon-circle {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      border: 1px solid rgba(232, 163, 74, 0.4);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent);
      font-size: 12px;
    }

    /* Hero视觉区 */
    .hero-visual {
      position: relative;
    }

    .hero-img-wrap {
      border-radius: var(--radius-card);
      overflow: hidden;
      aspect-ratio: 4 / 3;
      box-shadow: var(--shadow-card);
      border: 1px solid rgba(232, 163, 74, 0.15);
    }

    .hero-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }

    .hero-img-wrap:hover img {
      transform: scale(1.02);
    }

    .float-card {
      position: absolute;
      bottom: 20px;
      left: -30px;
      background: rgba(30, 25, 23, 0.92);
      backdrop-filter: blur(10px);
      border-radius: 12px;
      padding: 16px 20px;
      border: 1px solid rgba(232, 163, 74, 0.2);
      box-shadow: var(--shadow-card);
      max-width: 260px;
      animation: float 6s ease-in-out infinite;
    }

    .float-card-tag {
      font-size: 11px;
      color: var(--accent);
      border: 1px solid rgba(232, 163, 74, 0.3);
      border-radius: 999px;
      padding: 1px 10px;
      display: inline-block;
      margin-bottom: 8px;
      letter-spacing: 1px;
    }

    .float-card-content {
      display: flex;
      gap: 12px;
      align-items: flex-start;
    }

    .float-card-line {
      width: 3px;
      align-self: stretch;
      background: linear-gradient(to bottom, var(--accent), rgba(232, 163, 74, 0.1));
      border-radius: 3px;
      flex-shrink: 0;
    }

    .float-card-text {
      font-size: 12px;
      line-height: 1.6;
      color: var(--text-secondary);
    }

    .float-card-text strong {
      display: block;
      color: var(--text-primary);
      font-size: 13px;
      margin-bottom: 2px;
    }

    @keyframes float {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-10px); }
    }

    /* ===== 功能分组 ===== */
    .service-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .service-card {
      background: var(--bg-surface);
      border-radius: var(--radius-card);
      border: 1px solid rgba(255, 255, 255, 0.06);
      padding: 28px 24px;
      transition: all 0.25s ease;
      display: flex;
      flex-direction: column;
    }

    .service-card:hover {
      border-color: rgba(232, 163, 74, 0.18);
      box-shadow: var(--shadow-card);
      transform: translateY(-2px);
    }

    .service-card-icon {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(232, 163, 74, 0.1);
      border: 1px solid rgba(232, 163, 74, 0.2);
      margin-bottom: 20px;
      color: var(--accent);
      font-size: 18px;
    }

    .service-card h3 {
      font-size: 17px;
      font-weight: 600;
      color: var(--text-primary);
      margin-bottom: 10px;
    }

    .service-card p {
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.7;
      flex: 1;
      margin-bottom: 16px;
    }

    .service-card-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-top: 14px;
      border-top: 1px solid rgba(255, 255, 255, 0.06);
    }

    .service-card-meta a {
      font-size: 13px;
      color: var(--accent);
      transition: all 0.25s;
    }

    .service-card-meta a:hover {
      color: var(--accent-hover);
    }

    .service-card-meta .count {
      font-size: 12px;
      color: var(--accent);
      background: rgba(232, 163, 74, 0.14);
      border-radius: 999px;
      padding: 2px 10px;
    }

    /* ===== 使用场景 ===== */
    .scenes-layout {
      display: grid;
      grid-template-columns: 1.2fr 1fr;
      gap: 40px;
      align-items: stretch;
    }

    .scene-list {
      display: flex;
      flex-direction: column;
    }

    .scene-item {
      display: flex;
      gap: 20px;
      padding: 24px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
      transition: all 0.3s ease;
    }

    .scene-item:first-child {
      padding-top: 8px;
    }

    .scene-item:last-child {
      border-bottom: none;
    }

    .scene-num {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      border: 1px solid rgba(232, 163, 74, 0.4);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
      color: var(--accent);
      flex-shrink: 0;
      margin-top: 2px;
    }

    .scene-content {
      flex: 1;
    }

    .scene-tag {
      display: inline-block;
      font-size: 12px;
      color: var(--accent);
      border: 1px solid rgba(232, 163, 74, 0.3);
      border-radius: 999px;
      padding: 1px 12px;
      margin-bottom: 8px;
    }

    .scene-content h3 {
      font-size: 18px;
      font-weight: 600;
      color: var(--text-primary);
      margin-bottom: 6px;
    }

    .scene-content p {
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.7;
    }

    .scene-visual {
      position: relative;
      border-radius: var(--radius-card);
      overflow: hidden;
      min-height: 400px;
      background-image: url('/assets/images/backpic/back-1.jpg');
      background-size: cover;
      background-position: center;
      background-color: var(--bg-section);
    }

    .scene-visual .overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, rgba(20, 17, 16, 0.92) 0%, rgba(20, 17, 16, 0.3) 50%, rgba(20, 17, 16, 0.2) 100%);
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: 32px;
    }

    .quote-card {
      background: rgba(30, 25, 23, 0.9);
      backdrop-filter: blur(8px);
      border-radius: 12px;
      padding: 20px;
      border: 1px solid rgba(232, 163, 74, 0.18);
      box-shadow: var(--shadow-card);
    }

    .quote-card .quote-icon {
      font-size: 22px;
      color: var(--accent);
      margin-bottom: 8px;
      opacity: 0.6;
    }

    .quote-card p {
      font-size: 14px;
      color: var(--text-primary);
      line-height: 1.7;
      margin-bottom: 12px;
    }

    .quote-card .quote-author {
      font-size: 13px;
      color: var(--text-secondary);
    }

    /* ===== 成功案例 ===== */
    .testimonial-wall {
      columns: 3;
      column-gap: 20px;
    }

    .testimonial-card {
      break-inside: avoid;
      margin-bottom: 20px;
      background: var(--bg-surface);
      border-radius: var(--radius-card);
      border: 1px solid rgba(255, 255, 255, 0.06);
      padding: 24px;
      transition: all 0.25s ease;
    }

    .testimonial-card:hover {
      border-color: rgba(232, 163, 74, 0.18);
      box-shadow: var(--shadow-card);
    }

    .testimonial-card img {
      width: 100%;
      height: 180px;
      object-fit: cover;
      border-radius: 8px;
      margin-bottom: 16px;
    }

    .testimonial-head {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 14px;
    }

    .testimonial-avatar {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: rgba(232, 163, 74, 0.14);
      border: 1px solid rgba(232, 163, 74, 0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent);
      font-size: 14px;
    }

    .testimonial-name {
      font-size: 14px;
      font-weight: 500;
      color: var(--text-primary);
    }

    .testimonial-head .badge {
      margin-left: auto;
    }

    .testimonial-card p {
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.7;
      margin-bottom: 14px;
    }

    .testimonial-foot {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 14px;
    }

    .testimonial-foot a {
      font-size: 13px;
      color: var(--accent);
      transition: color 0.25s;
    }

    .testimonial-foot a:hover {
      color: var(--accent-hover);
    }

    .testimonial-foot .actions {
      display: flex;
      gap: 12px;
      font-size: 12px;
      color: var(--text-muted);
    }

    .testimonial-foot .actions span {
      display: flex;
      align-items: center;
      gap: 4px;
    }

    /* ===== 价格套餐 ===== */
    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      align-items: stretch;
    }

    .pricing-card {
      background: var(--bg-surface);
      border-radius: var(--radius-card);
      border: 1px solid rgba(255, 255, 255, 0.06);
      padding: 32px 28px;
      display: flex;
      flex-direction: column;
      position: relative;
      transition: all 0.25s ease;
    }

    .pricing-card:hover {
      border-color: rgba(232, 163, 74, 0.18);
      box-shadow: var(--shadow-card);
    }

    .pricing-card.featured {
      background: linear-gradient(180deg, var(--bg-section) 0%, var(--bg-surface) 100%);
      border-color: rgba(232, 163, 74, 0.18);
      box-shadow: var(--shadow-card), var(--shadow-glow);
      padding-top: 44px;
    }

    .pricing-card.featured::before {
      content: '';
      position: absolute;
      top: 0;
      left: 20%;
      right: 20%;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--accent), transparent);
      border-radius: 2px;
      box-shadow: var(--shadow-glow);
    }

    .pricing-badge {
      position: absolute;
      top: 14px;
      right: 18px;
      font-size: 12px;
      color: #141110;
      background: var(--accent);
      border-radius: 999px;
      padding: 2px 12px;
      font-weight: 600;
    }

    .pricing-name {
      font-size: 18px;
      font-weight: 600;
      color: var(--text-primary);
      margin-bottom: 4px;
    }

    .pricing-people {
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 20px;
    }

    .pricing-price {
      display: flex;
      align-items: baseline;
      gap: 4px;
      margin-bottom: 24px;
    }

    .pricing-price .amount {
      font-size: 42px;
      font-weight: 700;
      color: var(--accent);
      line-height: 1;
    }

    .pricing-price .unit {
      font-size: 14px;
      color: var(--text-muted);
    }

    .pricing-list {
      list-style: none;
      margin-bottom: 28px;
      flex: 1;
    }

    .pricing-list li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      font-size: 14px;
      color: var(--text-secondary);
      padding: 7px 0;
      line-height: 1.6;
    }

    .pricing-list li svg {
      flex-shrink: 0;
      color: var(--accent);
      margin-top: 3px;
    }

    .pricing-card .btn {
      width: 100%;
    }

    /* ===== 预约表单 ===== */
    .booking-section {
      background: var(--bg-section);
      position: relative;
    }

    .booking-section::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(232, 163, 74, 0.3), transparent);
    }

    .booking-form {
      background: var(--bg-surface);
      border-radius: 16px;
      border: 1px solid rgba(255, 255, 255, 0.06);
      padding: 36px;
      margin-bottom: 32px;
    }

    .form-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      margin-bottom: 16px;
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .form-group label {
      font-size: 13px;
      color: var(--text-secondary);
      font-weight: 500;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
      background: var(--bg-primary);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 10px;
      padding: 12px 14px;
      font-size: 14px;
      color: var(--text-primary);
      transition: border-color 0.25s;
    }

    .form-group input::placeholder,
    .form-group textarea::placeholder {
      color: var(--text-muted);
    }

    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(232, 163, 74, 0.1);
    }

    .form-group select {
      appearance: none;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23E8A34A' stroke-width='2'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: right 14px center;
      padding-right: 36px;
    }

    .form-group textarea {
      min-height: 100px;
      resize: vertical;
      margin-bottom: 16px;
    }

    .booking-submit-row {
      display: flex;
      align-items: center;
      gap: 16px;
      flex-wrap: wrap;
      justify-content: space-between;
    }

    .privacy-note {
      font-size: 12px;
      color: var(--text-muted);
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .trust-bar {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin-top: 32px;
    }

    .trust-item {
      display: flex;
      align-items: center;
      gap: 14px;
      background: var(--bg-surface);
      border-radius: var(--radius-card);
      padding: 20px 24px;
      border: 1px solid rgba(255, 255, 255, 0.05);
    }

    .trust-item svg {
      color: var(--accent);
      flex-shrink: 0;
    }

    .trust-item span {
      font-size: 14px;
      color: var(--text-primary);
      font-weight: 500;
    }

    /* ===== FAQ ===== */
    .faq-list {
      max-width: 768px;
      margin: 0 auto;
    }

    .faq-item {
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .faq-item:last-child {
      border-bottom: none;
    }

    .faq-question {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 22px 0;
      cursor: pointer;
      font-size: 16px;
      font-weight: 500;
      color: var(--text-primary);
      transition: color 0.25s;
      background: none;
      border: none;
      width: 100%;
      text-align: left;
    }

    .faq-question .q-icon {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      border: 1px solid rgba(232, 163, 74, 0.4);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
      color: var(--accent);
      flex-shrink: 0;
      transition: all 0.25s;
    }

    .faq-question .q-toggle {
      margin-left: auto;
      color: var(--text-muted);
      transition: transform 0.3s ease;
      font-size: 14px;
    }

    .faq-item.open .faq-question {
      color: var(--accent);
    }

    .faq-item.open .q-toggle {
      transform: rotate(45deg);
      color: var(--accent);
    }

    .faq-answer {
      display: grid;
      grid-template-rows: 0fr;
      transition: grid-template-rows 0.35s ease;
    }

    .faq-item.open .faq-answer {
      grid-template-rows: 1fr;
    }

    .faq-answer-inner {
      overflow: hidden;
    }

    .faq-answer-inner p {
      padding: 0 0 20px 42px;
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.8;
    }

    /* ===== 页脚 ===== */
    .site-footer {
      background: var(--bg-primary);
      border-top: 1px solid rgba(232, 163, 74, 0.1);
      position: relative;
      padding-top: 64px;
    }

    .site-footer::before {
      content: '';
      position: absolute;
      top: -1px;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--accent), transparent);
      opacity: 0.35;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr 1fr 1.2fr;
      gap: 48px;
      padding-bottom: 48px;
    }

    .footer-logo {
      display: flex;
      align-items: baseline;
      gap: 8px;
      margin-bottom: 14px;
    }

    .footer-desc {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 20px;
      max-width: 320px;
    }

    .footer-socials {
      display: flex;
      gap: 12px;
    }

    .footer-socials a {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      border: 1px solid rgba(232, 163, 74, 0.4);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent);
      font-size: 14px;
      transition: all 0.25s ease;
    }

    .footer-socials a:hover {
      background: rgba(232, 163, 74, 0.14);
      transform: translateY(-2px);
    }

    .footer-title {
      font-size: 15px;
      font-weight: 600;
      color: var(--text-primary);
      margin-bottom: 20px;
    }

    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-links a {
      font-size: 14px;
      color: var(--text-secondary);
      transition: color 0.25s;
    }

    .footer-links a:hover {
      color: var(--accent);
    }

    .footer-contact {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .footer-contact li {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      font-size: 14px;
      color: var(--text-secondary);
      line-height: 1.6;
    }

    .footer-contact li i {
      color: var(--accent);
      margin-top: 4px;
      width: 16px;
      text-align: center;
      flex-shrink: 0;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding: 20px 0;
      text-align: center;
      font-size: 13px;
      color: var(--text-muted);
    }

    /* ===== 响应式 ===== */
    @media (max-width: 1024px) {
      .container { padding: 0 20px; }
      .hero { padding: 140px 0 80px; }
      .hero h1 { font-size: 36px; }
      .hero-inner { grid-template-columns: 1fr; gap: 48px; }
      .float-card { left: 20px; }
      .service-grid { grid-template-columns: repeat(2, 1fr); }
      .scenes-layout { grid-template-columns: 1fr; }
      .scene-visual { min-height: 320px; }
      .testimonial-wall { columns: 2; }
      .pricing-grid { grid-template-columns: 1fr; gap: 20px; max-width: 480px; margin: 0 auto; }
      .pricing-card.featured { order: -1; }
      .form-grid { grid-template-columns: repeat(2, 1fr); }
      .trust-bar { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
      .footer-grid > div:first-child { grid-column: 1 / -1; }
    }

    @media (max-width: 768px) {
      .section { padding: 60px 0; }
      .main-nav { display: none; }
      .navbar-cta { display: none; }
      .mobile-toggle { display: flex; }
      .hero { min-height: auto; padding: 120px 0 70px; }
      .hero h1 { font-size: 30px; }
      .hero-ctas { flex-direction: column; align-items: stretch; }
      .hero-ctas .btn { width: 100%; }
      .hero-stats { flex-direction: column; gap: 14px; }
      .float-card { position: static; margin-top: 20px; max-width: 100%; }
      .section-head h2 { font-size: 24px; }
      .service-grid { grid-template-columns: 1fr; }
      .testimonial-wall { columns: 1; }
      .booking-form { padding: 24px 20px; }
      .form-grid { grid-template-columns: 1fr; }
      .booking-submit-row { flex-direction: column; align-items: stretch; text-align: center; }
      .privacy-note { justify-content: center; }
      .faq-question { font-size: 15px; }
      .faq-answer-inner p { padding-left: 0; }
      .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    }

    @media (max-width: 520px) {
      .container { padding: 0 16px; }
      .hero h1 { font-size: 26px; line-height: 1.4; }
      .hero-subtitle { font-size: 15px; }
      .section { padding: 48px 0; }
      .section-head { margin-bottom: 32px; }
      .section-head h2 { font-size: 22px; }
      .service-card { padding: 22px 18px; }
      .pricing-card { padding: 28px 20px; }
      .booking-form { padding: 18px 14px; }
      .trust-item { padding: 16px 18px; }
    }

    /* ===== 工具类 ===== */
    .text-accent { color: var(--accent); }
    .bg-surface { background: var(--bg-surface); }
    .hidden-img-error {
      background: var(--bg-section);
    }
    .hidden-img-error img {
      opacity: 0;
    }