:root {
      --primary-red: #d9232e;
      --primary-red-hover: #b91c1c;
      --primary-red-light: #fff1f2;
      --primary-red-border: #fecdd3;
      --accent-warm: #ff5733;
      --text-main: #1f2937;
      --text-muted: #4b5563;
      --text-light: #6b7280;
      --bg-page: #fcf9f9;
      --bg-card: #ffffff;
      --bg-warm-tint: #fef2f2;
      --border-color: #fee2e2;
      --border-dark: #f87171;
      --shadow-sm: 0 2px 8px rgba(217, 35, 46, 0.06);
      --shadow-md: 0 8px 24px rgba(217, 35, 46, 0.1);
      --shadow-lg: 0 16px 36px rgba(217, 35, 46, 0.14);
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 18px;
      --container-width: 1200px;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      -webkit-tap-highlight-color: transparent;
    }

    html {
      scroll-behavior: smooth;
      font-size: 16px;
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-page);
      color: var(--text-main);
      line-height: 1.65;
      overflow-x: hidden;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.25s ease;
    }

    ul, ol {
      list-style: none;
    }

    /* Container System */
    .site-container {
      width: 100%;
      max-width: var(--container-width);
      margin: 0 auto;
      padding: 0 20px;
    }

    /* Header & Navigation */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.96);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .nav-wrapper {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }

    .brand-box {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-shrink: 0;
    }

    .brand-logo-wrap {
      max-width: 140px;
      height: 42px;
      display: flex;
      align-items: center;
    }

    .brand-logo-wrap img {
      max-height: 40px;
      width: auto;
      object-fit: contain;
    }

    .brand-tag {
      background: linear-gradient(135deg, var(--primary-red), var(--accent-warm));
      color: #ffffff;
      font-size: 12px;
      padding: 2px 8px;
      border-radius: 4px;
      font-weight: 600;
      letter-spacing: 0.5px;
    }

    .nav-links {
      display: flex;
      gap: 0; /* Strictly 0 per requirement */
      align-items: center;
      list-style: none;
      margin: 0;
      padding: 0;
    }

    .nav-links li a {
      display: inline-block;
      padding: 10px 14px;
      font-size: 14.5px;
      font-weight: 500;
      color: var(--text-main);
      position: relative;
    }

    .nav-links li a:hover,
    .nav-links li a.active {
      color: var(--primary-red);
    }

    .nav-links li a::after {
      content: '';
      position: absolute;
      bottom: 4px;
      left: 14px;
      right: 14px;
      height: 2px;
      background-color: var(--primary-red);
      transform: scaleX(0);
      transition: transform 0.25s ease;
    }

    .nav-links li a:hover::after {
      transform: scaleX(1);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 9px 20px;
      font-size: 14px;
      font-weight: 600;
      border-radius: 6px;
      cursor: pointer;
      border: 1px solid transparent;
      transition: all 0.25s ease;
      white-space: nowrap;
    }

    .btn-red {
      background: linear-gradient(135deg, var(--primary-red) 0%, #be123c 100%);
      color: #ffffff !important;
      box-shadow: 0 4px 12px rgba(217, 35, 46, 0.28);
    }

    .btn-red:hover {
      background: linear-gradient(135deg, #b91c1c 0%, #9f1239 100%);
      box-shadow: 0 6px 16px rgba(217, 35, 46, 0.38);
      transform: translateY(-1px);
    }

    .btn-outline {
      border-color: var(--border-dark);
      background-color: #ffffff;
      color: var(--primary-red) !important;
    }

    .btn-outline:hover {
      background-color: var(--bg-warm-tint);
      border-color: var(--primary-red);
    }

    .menu-toggle {
      display: none;
      background: none;
      border: none;
      padding: 8px;
      cursor: pointer;
    }

    .menu-toggle span {
      display: block;
      width: 24px;
      height: 2px;
      background-color: var(--text-main);
      margin: 5px 0;
      transition: 0.3s;
    }

    /* Section Headers */
    .section-wrap {
      padding: 70px 0;
      position: relative;
    }

    .section-bg-alt {
      background: linear-gradient(180deg, #ffffff 0%, #fff7f7 100%);
      border-top: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
    }

    .section-header {
      text-align: center;
      max-width: 820px;
      margin: 0 auto 46px;
    }

    .section-badge {
      display: inline-block;
      padding: 5px 14px;
      background-color: var(--primary-red-light);
      color: var(--primary-red);
      border: 1px solid var(--primary-red-border);
      border-radius: 30px;
      font-size: 13px;
      font-weight: 600;
      margin-bottom: 14px;
      letter-spacing: 0.5px;
    }

    .section-title {
      font-size: 32px;
      font-weight: 800;
      color: #111827;
      margin-bottom: 14px;
      letter-spacing: -0.5px;
    }

    .section-desc {
      font-size: 16px;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* Hero Section (No Images Allowed!) */
    .hero-section {
      background: radial-gradient(circle at 50% 10%, #ffebe9 0%, #fff6f6 60%, var(--bg-page) 100%);
      padding: 75px 0 65px;
      text-align: center;
      border-bottom: 1px solid var(--border-color);
      position: relative;
      overflow: hidden;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 18px;
      background: #ffffff;
      border: 1px solid var(--primary-red-border);
      box-shadow: var(--shadow-sm);
      color: var(--primary-red);
      border-radius: 50px;
      font-size: 13.5px;
      font-weight: 700;
      margin-bottom: 22px;
    }

    .hero-h1 {
      font-size: 40px;
      line-height: 1.3;
      font-weight: 900;
      color: #111827;
      margin-bottom: 20px;
      letter-spacing: -0.8px;
    }

    .hero-subtitle {
      max-width: 780px;
      margin: 0 auto 32px;
      font-size: 18px;
      color: var(--text-muted);
      line-height: 1.7;
    }

    .hero-buttons {
      display: flex;
      justify-content: center;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 45px;
    }

    .hero-btn-main {
      padding: 14px 34px;
      font-size: 16px;
      font-weight: 700;
      border-radius: 8px;
      letter-spacing: 0.5px;
    }

    .hero-stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
      max-width: 1040px;
      margin: 0 auto;
    }

    .hero-stat-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px 18px;
      box-shadow: var(--shadow-sm);
      transition: transform 0.25s ease, box-shadow 0.25s ease;
      text-align: center;
    }

    .hero-stat-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: var(--border-dark);
    }

    .stat-number {
      font-size: 32px;
      font-weight: 800;
      color: var(--primary-red);
      line-height: 1.2;
      margin-bottom: 6px;
    }

    .stat-label {
      font-size: 13.5px;
      color: var(--text-muted);
      font-weight: 600;
    }

    /* Platform Intro (About) */
    .intro-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 36px;
      align-items: center;
    }

    .intro-text h3 {
      font-size: 26px;
      font-weight: 800;
      color: #111827;
      margin-bottom: 18px;
      line-height: 1.4;
    }

    .intro-text p {
      font-size: 15.5px;
      color: var(--text-muted);
      margin-bottom: 18px;
      line-height: 1.75;
    }

    .intro-pillars {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      margin-top: 24px;
    }

    .pillar-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      padding: 14px;
      border-radius: var(--radius-sm);
      display: flex;
      gap: 12px;
      align-items: flex-start;
    }

    .pillar-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: var(--primary-red);
      margin-top: 6px;
      flex-shrink: 0;
    }

    .pillar-title {
      font-size: 14.5px;
      font-weight: 700;
      color: #111827;
      margin-bottom: 2px;
    }

    .pillar-desc {
      font-size: 12.5px;
      color: var(--text-light);
    }

    .intro-card-stack {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 30px;
      box-shadow: var(--shadow-md);
      position: relative;
    }

    .badge-ribbon {
      display: inline-block;
      padding: 4px 12px;
      background: linear-gradient(135deg, #b91c1c, var(--primary-red));
      color: #ffffff;
      font-size: 12px;
      font-weight: 700;
      border-radius: 4px;
      margin-bottom: 16px;
    }

    .model-pills {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 18px;
    }

    .model-pill {
      font-size: 12px;
      font-weight: 600;
      background: var(--bg-warm-tint);
      color: var(--primary-red);
      border: 1px solid var(--primary-red-border);
      padding: 4px 10px;
      border-radius: 20px;
    }

    /* Core Services Grid (AIGC服务 & 一站式制作) */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .service-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 28px 24px;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .service-card:hover {
      border-color: var(--border-dark);
      transform: translateY(-5px);
      box-shadow: var(--shadow-md);
    }

    .service-head {
      margin-bottom: 16px;
    }

    .service-icon-box {
      width: 48px;
      height: 48px;
      background: var(--bg-warm-tint);
      border: 1px solid var(--primary-red-border);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary-red);
      font-size: 20px;
      font-weight: bold;
      margin-bottom: 14px;
    }

    .service-title {
      font-size: 19px;
      font-weight: 800;
      color: #111827;
      margin-bottom: 8px;
    }

    .service-summary {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.65;
    }

    .service-features {
      margin-top: 18px;
      padding-top: 16px;
      border-top: 1px dashed var(--border-color);
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

    .service-tag {
      font-size: 11.5px;
      background: #fef2f2;
      color: #991b1b;
      padding: 3px 8px;
      border-radius: 4px;
      font-weight: 500;
    }

    /* Workflow Steps (一站式制作 / 标准流程) */
    .workflow-track {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 16px;
      position: relative;
    }

    .workflow-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 22px 18px;
      text-align: center;
      position: relative;
      box-shadow: var(--shadow-sm);
    }

    .workflow-step-num {
      width: 36px;
      height: 36px;
      background: linear-gradient(135deg, var(--primary-red), var(--accent-warm));
      color: #ffffff;
      border-radius: 50%;
      font-size: 14px;
      font-weight: 800;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 14px;
    }

    .workflow-title {
      font-size: 16px;
      font-weight: 700;
      color: #111827;
      margin-bottom: 8px;
    }

    .workflow-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.55;
    }

    /* Showcase & Case Center (With Specified Images) */
    .showcase-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 26px;
    }

    .showcase-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      transition: all 0.25s ease;
    }

    .showcase-card:hover {
      box-shadow: var(--shadow-md);
      border-color: var(--border-dark);
    }

    .showcase-img-wrap {
      width: 100%;
      background: #f3f4f6;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      aspect-ratio: 16 / 9;
    }

    .showcase-img-wrap.square {
      aspect-ratio: 1 / 1;
      max-height: 320px;
    }

    .showcase-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.35s ease;
    }

    .showcase-card:hover .showcase-img-wrap img {
      transform: scale(1.03);
    }

    .showcase-info {
      padding: 22px;
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .showcase-cat {
      font-size: 12px;
      font-weight: 700;
      color: var(--primary-red);
      text-transform: uppercase;
      letter-spacing: 0.5px;
      margin-bottom: 6px;
    }

    .showcase-title {
      font-size: 18px;
      font-weight: 800;
      color: #111827;
      margin-bottom: 8px;
    }

    .showcase-desc {
      font-size: 13.5px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* Comparison & Evaluation (对比评测 - 5 stars, 9.9/10 score) */
    .eval-box {
      background: #ffffff;
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-lg);
      padding: 36px 30px;
      box-shadow: var(--shadow-md);
      margin-bottom: 30px;
    }

    .eval-score-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
      padding-bottom: 24px;
      border-bottom: 1px solid var(--border-color);
      margin-bottom: 24px;
    }

    .eval-stars-block {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .stars-icon-group {
      color: #eab308;
      font-size: 24px;
      letter-spacing: 2px;
    }

    .score-badge {
      background: linear-gradient(135deg, var(--primary-red), #be123c);
      color: #ffffff;
      padding: 8px 18px;
      border-radius: 30px;
      font-size: 16px;
      font-weight: 800;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .table-container {
      width: 100%;
      overflow-x: auto;
    }

    .comparison-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 14px;
      text-align: left;
    }

    .comparison-table th, 
    .comparison-table td {
      padding: 16px 14px;
      border-bottom: 1px solid #fee2e2;
    }

    .comparison-table th {
      background-color: var(--bg-warm-tint);
      color: #111827;
      font-weight: 700;
    }

    .comparison-table td.highlight {
      background-color: #fff9f9;
      color: var(--primary-red);
      font-weight: 700;
    }

    .tag-check {
      display: inline-block;
      background: #dcfce7;
      color: #166534;
      font-size: 12px;
      padding: 2px 8px;
      border-radius: 4px;
      font-weight: 700;
    }

    .tag-cross {
      display: inline-block;
      background: #f3f4f6;
      color: #6b7280;
      font-size: 12px;
      padding: 2px 8px;
      border-radius: 4px;
    }

    /* Demand Matching (需求匹配) */
    .match-panel {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 32px;
      box-shadow: var(--shadow-sm);
    }

    .match-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      margin-top: 20px;
    }

    .match-card {
      background: var(--bg-page);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 20px;
      text-align: center;
      transition: all 0.25s ease;
    }

    .match-card:hover {
      border-color: var(--primary-red);
      background: #ffffff;
      transform: translateY(-3px);
    }

    .match-target {
      font-size: 16px;
      font-weight: 700;
      color: #111827;
      margin-bottom: 6px;
    }

    .match-rec {
      font-size: 13px;
      color: var(--primary-red);
      font-weight: 600;
      margin-bottom: 8px;
    }

    .match-desc {
      font-size: 12.5px;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* Token Price Comparison (Token比价 & 聚合大模型) */
    .token-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .token-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .token-model-name {
      font-size: 18px;
      font-weight: 800;
      color: #111827;
      margin-bottom: 8px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .token-badge {
      font-size: 11px;
      background: var(--bg-warm-tint);
      color: var(--primary-red);
      padding: 2px 6px;
      border-radius: 4px;
      border: 1px solid var(--primary-red-border);
    }

    .token-price-line {
      margin: 14px 0;
      padding: 12px 0;
      border-top: 1px dashed var(--border-color);
      border-bottom: 1px dashed var(--border-color);
    }

    .price-official {
      font-size: 12.5px;
      color: var(--text-light);
      text-decoration: line-through;
      margin-bottom: 4px;
    }

    .price-our {
      font-size: 22px;
      font-weight: 900;
      color: var(--primary-red);
    }

    .price-our span {
      font-size: 12.5px;
      font-weight: normal;
      color: var(--text-muted);
    }

    .token-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* Agency & Franchise (加盟代理) */
    .agency-box {
      background: linear-gradient(135deg, #fff5f5 0%, #ffffff 100%);
      border: 2px solid var(--border-dark);
      border-radius: var(--radius-lg);
      padding: 38px 30px;
      box-shadow: var(--shadow-md);
    }

    .agency-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin-top: 24px;
    }

    .agency-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 22px;
      box-shadow: var(--shadow-sm);
    }

    .agency-item h4 {
      font-size: 16.5px;
      font-weight: 800;
      color: #111827;
      margin-bottom: 8px;
    }

    .agency-item p {
      font-size: 13.5px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 6 Customer Reviews (用户评论) */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
    }

    .review-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .review-text {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 18px;
      position: relative;
    }

    .review-user-info {
      display: flex;
      align-items: center;
      gap: 12px;
      padding-top: 14px;
      border-top: 1px solid #fee2e2;
    }

    .user-avatar-text {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary-red), var(--accent-warm));
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 15px;
    }

    .user-meta-name {
      font-size: 14.5px;
      font-weight: 700;
      color: #111827;
    }

    .user-meta-role {
      font-size: 12px;
      color: var(--text-light);
    }

    /* FAQ Collapsible (常见问题 >= 10条) */
    .faq-accordion {
      max-width: 900px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .faq-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: all 0.25s ease;
    }

    .faq-item.active {
      border-color: var(--border-dark);
      box-shadow: var(--shadow-sm);
    }

    .faq-question {
      padding: 18px 22px;
      font-size: 16px;
      font-weight: 700;
      color: #111827;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      user-select: none;
    }

    .faq-question:hover {
      color: var(--primary-red);
    }

    .faq-indicator {
      font-size: 20px;
      font-weight: bold;
      color: var(--primary-red);
      transition: transform 0.25s ease;
    }

    .faq-item.active .faq-indicator {
      transform: rotate(45deg);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
      background: var(--bg-warm-tint);
    }

    .faq-answer-inner {
      padding: 0 22px 18px;
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* AI Encyclopedia & Industry Articles (AI百科 & 行业资讯) */
    .knowledge-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 26px;
    }

    .encyclopedia-box,
    .articles-box {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 28px;
      box-shadow: var(--shadow-sm);
    }

    .block-sub-title {
      font-size: 20px;
      font-weight: 800;
      color: #111827;
      margin-bottom: 18px;
      padding-bottom: 10px;
      border-bottom: 2px solid var(--primary-red-border);
    }

    .encyclopedia-list li {
      margin-bottom: 14px;
    }

    .encyclopedia-list h5 {
      font-size: 14.5px;
      font-weight: 700;
      color: var(--primary-red);
      margin-bottom: 4px;
    }

    .encyclopedia-list p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.55;
    }

    .article-links-list {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .article-link-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 10px 14px;
      background: var(--bg-page);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      font-size: 13.5px;
      color: var(--text-main);
      transition: all 0.2s ease;
    }

    .article-link-item:hover {
      background: var(--bg-warm-tint);
      color: var(--primary-red);
      border-color: var(--border-dark);
      transform: translateX(4px);
    }

    /* Demand Form & Contact (联系我们) */
    .contact-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 32px;
    }

    .form-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 34px;
      box-shadow: var(--shadow-md);
    }

    .form-group {
      margin-bottom: 18px;
    }

    .form-label {
      display: block;
      font-size: 13.5px;
      font-weight: 600;
      color: #111827;
      margin-bottom: 6px;
    }

    .form-control {
      width: 100%;
      padding: 11px 14px;
      border: 1px solid #d1d5db;
      border-radius: var(--radius-sm);
      font-size: 14px;
      color: var(--text-main);
      background-color: #fff;
      transition: border-color 0.2s ease;
    }

    .form-control:focus {
      outline: none;
      border-color: var(--primary-red);
      box-shadow: 0 0 0 3px rgba(217, 35, 46, 0.12);
    }

    textarea.form-control {
      resize: vertical;
      min-height: 100px;
    }

    .contact-info-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 30px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .contact-channels {
      display: flex;
      flex-direction: column;
      gap: 14px;
      margin-bottom: 24px;
    }

    .channel-item {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 14px;
      color: var(--text-muted);
    }

    .channel-label {
      font-weight: 700;
      color: #111827;
      min-width: 80px;
    }

    .qr-box {
      text-align: center;
      background: var(--bg-warm-tint);
      border: 1px dashed var(--primary-red-border);
      border-radius: var(--radius-md);
      padding: 18px;
    }

    .qr-box img {
      max-width: 130px;
      height: auto;
      border-radius: 6px;
      margin-bottom: 8px;
      background: #fff;
      padding: 4px;
    }

    .qr-text {
      font-size: 12.5px;
      font-weight: 600;
      color: var(--primary-red);
    }

    /* Footer */
    .site-footer {
      background: #18191c;
      color: #9ca3af;
      padding: 50px 0 25px;
      margin-top: auto;
      border-top: 3px solid var(--primary-red);
    }

    .footer-top {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr 1fr;
      gap: 30px;
      margin-bottom: 35px;
    }

    .footer-col h4 {
      color: #ffffff;
      font-size: 15px;
      font-weight: 700;
      margin-bottom: 14px;
    }

    .footer-col p {
      font-size: 13px;
      line-height: 1.7;
      color: #9ca3af;
    }

    .footer-links {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .footer-links a {
      font-size: 13px;
      color: #9ca3af;
    }

    .footer-links a:hover {
      color: #ffffff;
    }

    .friendly-links-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .friendly-links-wrap a {
      font-size: 12px;
      background: #232529;
      color: #cbd5e1;
      padding: 3px 8px;
      border-radius: 4px;
    }

    .friendly-links-wrap a:hover {
      background: var(--primary-red);
      color: #ffffff;
    }

    .footer-bottom {
      border-top: 1px solid #2d2f34;
      padding-top: 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 12px;
      font-size: 12.5px;
    }

    /* Floating Customer Service & Back to Top */
    .floating-widget {
      position: fixed;
      right: 20px;
      bottom: 30px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .float-btn {
      width: 46px;
      height: 46px;
      border-radius: 50%;
      background: #ffffff;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-md);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary-red);
      cursor: pointer;
      font-size: 13px;
      font-weight: bold;
      transition: all 0.25s ease;
      position: relative;
    }

    .float-btn:hover {
      background: var(--primary-red);
      color: #ffffff;
      transform: scale(1.08);
    }

    .float-qr-popover {
      position: absolute;
      right: 56px;
      bottom: 0;
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 12px;
      box-shadow: var(--shadow-lg);
      display: none;
      width: 140px;
      text-align: center;
    }

    .float-btn:hover .float-qr-popover {
      display: block;
    }

    .float-qr-popover img {
      width: 100%;
      height: auto;
      border-radius: 4px;
    }

    .back-to-top {
      display: none;
    }

    /* Responsive Styles */
    @media (max-width: 1024px) {
      .hero-stats-grid,
      .services-grid,
      .match-grid,
      .token-grid,
      .reviews-grid,
      .agency-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .workflow-track {
        grid-template-columns: repeat(3, 1fr);
      }
      .footer-top {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 768px) {
      .menu-toggle {
        display: block;
      }

      .nav-links {
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #ffffff;
        border-bottom: 1px solid var(--border-color);
        flex-direction: column;
        display: none;
        padding: 14px 20px;
        box-shadow: var(--shadow-md);
      }

      .nav-links.show {
        display: flex;
      }

      .nav-links li {
        width: 100%;
      }

      .nav-links li a {
        display: block;
        padding: 12px 0;
        border-bottom: 1px solid #fee2e2;
      }

      .hero-h1 {
        font-size: 28px;
      }

      .hero-subtitle {
        font-size: 15px;
      }

      .hero-stats-grid,
      .services-grid,
      .workflow-track,
      .showcase-grid,
      .match-grid,
      .token-grid,
      .reviews-grid,
      .agency-grid,
      .knowledge-grid,
      .contact-grid,
      .intro-grid {
        grid-template-columns: 1fr;
      }

      .footer-top {
        grid-template-columns: 1fr;
      }

      .eval-score-header {
        flex-direction: column;
        align-items: flex-start;
      }
    }