:root {
      --primary-red: #D81E06;
      --vibrant-red: #E60026;
      --deep-crimson: #9E0B0F;
      --accent-coral: #FF4D4F;
      --light-red-bg: #FFF2F0;
      --warm-bg-subtle: #FDFBFB;
      --text-main: #1D1D1F;
      --text-regular: #434343;
      --text-muted: #666666;
      --border-color: #F0D0CE;
      --card-bg: #FFFFFF;
      --shadow-sm: 0 4px 12px rgba(216, 30, 6, 0.06);
      --shadow-md: 0 8px 24px rgba(216, 30, 6, 0.1);
      --shadow-lg: 0 16px 36px rgba(216, 30, 6, 0.14);
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 18px;
      --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
    }

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

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--warm-bg-subtle);
      color: var(--text-main);
      line-height: 1.65;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition);
    }

    ul, ol {
      list-style: none;
    }

    .ai-container {
      width: 100%;
      max-width: 1220px;
      margin: 0 auto;
      padding: 0 20px;
    }

    /* 顶部统一品牌导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    }

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

    .brand-logo-wrap {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .brand-logo-wrap .ai-page-logo {
      height: 42px;
      width: auto;
      display: block;
    }

    .brand-title {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--primary-red);
      letter-spacing: -0.5px;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 0;
    }

    .nav-links a {
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--text-regular);
      padding: 10px 14px;
      border-radius: var(--radius-sm);
      position: relative;
    }

    .nav-links a:hover,
    .nav-links a.active {
      color: var(--vibrant-red);
      background-color: var(--light-red-bg);
    }

    .nav-action-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 22px;
      font-size: 0.95rem;
      font-weight: 600;
      color: #FFFFFF !important;
      background: linear-gradient(135deg, var(--vibrant-red), var(--deep-crimson));
      border-radius: 50px;
      box-shadow: 0 4px 14px rgba(230, 0, 38, 0.35);
      margin-left: 12px;
      border: 1px solid rgba(255, 255, 255, 0.2);
    }

    .nav-action-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 18px rgba(230, 0, 38, 0.45);
    }

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

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

    /* 首屏纯科技无图 HERO */
    .hero-section {
      position: relative;
      background: radial-gradient(circle at 50% 10%, #FFF5F5 0%, #FFFFFF 75%);
      padding: 70px 0 60px;
      border-bottom: 1px solid var(--border-color);
      overflow: hidden;
    }

    .hero-badge-wrap {
      text-align: center;
      margin-bottom: 20px;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 18px;
      background: var(--light-red-bg);
      border: 1px solid rgba(230, 0, 38, 0.2);
      border-radius: 30px;
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--vibrant-red);
    }

    .pulse-dot {
      width: 8px;
      height: 8px;
      background-color: var(--vibrant-red);
      border-radius: 50%;
      box-shadow: 0 0 0 rgba(230, 0, 38, 0.4);
      animation: pulse 2s infinite;
    }

    @keyframes pulse {
      0% { box-shadow: 0 0 0 0 rgba(230, 0, 38, 0.6); }
      70% { box-shadow: 0 0 0 10px rgba(230, 0, 38, 0); }
      100% { box-shadow: 0 0 0 0 rgba(230, 0, 38, 0); }
    }

    .hero-title {
      font-size: 2.85rem;
      font-weight: 900;
      text-align: center;
      color: #1A0506;
      line-height: 1.25;
      margin-bottom: 22px;
      letter-spacing: -0.5px;
    }

    .hero-title .highlight-text {
      color: var(--vibrant-red);
      background: linear-gradient(135deg, var(--vibrant-red) 0%, var(--deep-crimson) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      display: inline-block;
    }

    .hero-subtitle {
      max-width: 860px;
      margin: 0 auto 36px;
      text-align: center;
      font-size: 1.15rem;
      color: var(--text-muted);
      line-height: 1.8;
    }

    .hero-cta-group {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 18px;
      margin-bottom: 48px;
      flex-wrap: wrap;
    }

    .btn-main-portal {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: 16px 38px;
      font-size: 1.1rem;
      font-weight: 700;
      color: #FFFFFF !important;
      background: linear-gradient(135deg, #FF1A38, var(--deep-crimson));
      border-radius: 50px;
      box-shadow: 0 8px 24px rgba(230, 0, 38, 0.4);
      transition: var(--transition);
    }

    .btn-main-portal:hover {
      transform: translateY(-3px) scale(1.02);
      box-shadow: 0 12px 30px rgba(230, 0, 38, 0.5);
    }

    .btn-secondary-link {
      display: inline-flex;
      align-items: center;
      padding: 16px 32px;
      font-size: 1.05rem;
      font-weight: 600;
      color: var(--primary-red);
      background: #FFFFFF;
      border: 1.5px solid var(--border-color);
      border-radius: 50px;
      transition: var(--transition);
    }

    .btn-secondary-link:hover {
      background: var(--light-red-bg);
      border-color: var(--vibrant-red);
    }

    .hero-data-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-top: 10px;
    }

    .data-pill-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      padding: 24px 20px;
      border-radius: var(--radius-md);
      text-align: center;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .data-pill-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: var(--vibrant-red);
    }

    .data-val {
      font-size: 2.1rem;
      font-weight: 800;
      color: var(--vibrant-red);
      margin-bottom: 6px;
    }

    .data-lbl {
      font-size: 0.9rem;
      color: var(--text-regular);
      font-weight: 500;
    }

    /* 模块通用标题与排版 */
    .section-wrap {
      padding: 85px 0;
      border-bottom: 1px solid rgba(240, 208, 206, 0.5);
    }

    .section-header {
      text-align: center;
      max-width: 800px;
      margin: 0 auto 52px;
    }

    .section-tag {
      display: inline-block;
      font-size: 0.85rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--vibrant-red);
      background-color: var(--light-red-bg);
      padding: 4px 14px;
      border-radius: 20px;
      margin-bottom: 12px;
      border: 1px solid rgba(230, 0, 38, 0.15);
    }

    .section-title {
      font-size: 2.2rem;
      font-weight: 800;
      color: #1A0506;
      line-height: 1.35;
      margin-bottom: 14px;
    }

    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 模型矩阵徽章墙 */
    .models-marquee-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 30px;
      box-shadow: var(--shadow-sm);
    }

    .marquee-label {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--deep-crimson);
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .model-tags-container {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .model-tag-item {
      display: inline-block;
      padding: 7px 15px;
      background: #FFF8F7;
      border: 1px solid #F5D3D1;
      border-radius: 6px;
      font-size: 0.85rem;
      font-weight: 600;
      color: #333333;
      transition: var(--transition);
    }

    .model-tag-item:hover {
      background: var(--vibrant-red);
      color: #FFFFFF;
      border-color: var(--vibrant-red);
      transform: translateY(-2px);
    }

    /* 服务能力与场景矩阵 (多栏卡片) */
    .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;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: var(--transition);
    }

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

    .service-icon-box {
      width: 48px;
      height: 48px;
      border-radius: 10px;
      background: var(--light-red-bg);
      color: var(--vibrant-red);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      margin-bottom: 20px;
      border: 1px solid rgba(230, 0, 38, 0.2);
    }

    .service-card h3 {
      font-size: 1.25rem;
      font-weight: 700;
      color: #1A0506;
      margin-bottom: 12px;
    }

    .service-card p {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 18px;
      flex-grow: 1;
    }

    .service-feature-tag {
      font-size: 0.8rem;
      font-weight: 600;
      color: var(--vibrant-red);
      background: #FFF1F0;
      padding: 4px 10px;
      border-radius: 4px;
      display: inline-block;
      width: fit-content;
    }

    /* 一站式制作与素材图展示 */
    .workshop-flex-box {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
      align-items: center;
      margin-bottom: 40px;
    }

    .workshop-text-side h3 {
      font-size: 1.7rem;
      font-weight: 800;
      color: #1A0506;
      margin-bottom: 16px;
    }

    .workshop-text-side p {
      color: var(--text-regular);
      font-size: 1rem;
      line-height: 1.8;
      margin-bottom: 20px;
    }

    .workflow-check-list {
      display: flex;
      flex-direction: column;
      gap: 10px;
      margin-bottom: 24px;
    }

    .workflow-check-list li {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.92rem;
      color: #333333;
      font-weight: 500;
    }

    .workflow-check-list li svg {
      width: 16px;
      height: 16px;
      fill: var(--vibrant-red);
      flex-shrink: 0;
    }

    .media-card-wrap {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .media-card-wrap:hover {
      box-shadow: var(--shadow-md);
      border-color: var(--vibrant-red);
    }

    .media-card-wrap img {
      width: 100%;
      height: auto;
      display: block;
      transition: var(--transition);
      object-fit: cover;
    }

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

    .media-caption-box {
      padding: 16px 20px;
      background: #FFFFFF;
    }

    .media-caption-title {
      font-weight: 700;
      font-size: 1.05rem;
      color: var(--text-main);
      margin-bottom: 4px;
    }

    .media-caption-sub {
      font-size: 0.85rem;
      color: var(--text-muted);
    }

    /* 宣传图画廊展区 */
    .banner-gallery-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
      margin-top: 30px;
    }

    .banner-item-wrap {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .banner-item-wrap:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: var(--vibrant-red);
    }

    .banner-item-wrap .ai-page-image {
      width: 100%;
      height: 180px;
      object-fit: cover;
      display: block;
    }

    /* 标准流程时间线 (4步) */
    .process-steps-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }

    .step-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 28px 22px;
      position: relative;
      box-shadow: var(--shadow-sm);
    }

    .step-number-badge {
      display: inline-block;
      padding: 3px 10px;
      background: var(--light-red-bg);
      color: var(--vibrant-red);
      font-weight: 800;
      font-size: 0.85rem;
      border-radius: 4px;
      margin-bottom: 14px;
    }

    .step-card h4 {
      font-size: 1.15rem;
      font-weight: 700;
      color: #1A0506;
      margin-bottom: 10px;
    }

    .step-card p {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 对比评测板块（五星9.9分） */
    .eval-highlight-box {
      background: linear-gradient(135deg, #FFF6F6 0%, #FFFFFF 100%);
      border: 2px solid #F8C6C3;
      border-radius: var(--radius-lg);
      padding: 40px;
      margin-bottom: 36px;
      box-shadow: var(--shadow-md);
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 24px;
    }

    .eval-score-info {
      display: flex;
      align-items: center;
      gap: 24px;
    }

    .score-circle-big {
      width: 96px;
      height: 96px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--vibrant-red), var(--deep-crimson));
      color: #FFFFFF;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      box-shadow: 0 8px 20px rgba(230, 0, 38, 0.35);
      flex-shrink: 0;
    }

    .score-circle-big .score-num {
      font-size: 2.2rem;
      font-weight: 900;
      line-height: 1;
    }

    .score-circle-big .score-max {
      font-size: 0.75rem;
      opacity: 0.85;
    }

    .eval-rec-text h3 {
      font-size: 1.55rem;
      font-weight: 800;
      color: #1A0506;
      margin-bottom: 6px;
    }

    .star-rating {
      color: #FAAD14;
      font-size: 1.3rem;
      margin-bottom: 6px;
      letter-spacing: 2px;
    }

    .eval-table-container {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow-x: auto;
      box-shadow: var(--shadow-sm);
    }

    .eval-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      min-width: 720px;
    }

    .eval-table th, .eval-table td {
      padding: 16px 20px;
      border-bottom: 1px solid #F0D0CE;
      font-size: 0.92rem;
    }

    .eval-table th {
      background-color: #FFF2F0;
      font-weight: 700;
      color: #1A0506;
    }

    .eval-table tr:last-child td {
      border-bottom: none;
    }

    .badge-win {
      display: inline-block;
      padding: 4px 10px;
      background: #FFF1F0;
      color: var(--vibrant-red);
      font-weight: 700;
      border-radius: 4px;
      border: 1px solid rgba(230, 0, 38, 0.2);
    }

    /* Token 比价板块 */
    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .pricing-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 32px 24px;
      box-shadow: var(--shadow-sm);
      text-align: center;
      position: relative;
      transition: var(--transition);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .pricing-card.featured {
      border: 2px solid var(--vibrant-red);
      box-shadow: var(--shadow-md);
      transform: scale(1.02);
    }

    .featured-label {
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--vibrant-red);
      color: #FFFFFF;
      font-size: 0.8rem;
      font-weight: 700;
      padding: 3px 14px;
      border-radius: 20px;
    }

    .pricing-title {
      font-size: 1.3rem;
      font-weight: 800;
      color: #1A0506;
      margin-bottom: 12px;
    }

    .price-number-block {
      margin: 18px 0;
    }

    .price-highlight {
      font-size: 2.3rem;
      font-weight: 900;
      color: var(--vibrant-red);
    }

    .price-unit {
      font-size: 0.85rem;
      color: var(--text-muted);
    }

    .price-points-list {
      text-align: left;
      margin: 20px 0 28px;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .price-points-list li {
      font-size: 0.9rem;
      color: var(--text-regular);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .price-points-list li span.dot-icon {
      color: var(--vibrant-red);
      font-weight: bold;
    }

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

    .testimonial-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 26px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: var(--transition);
    }

    .testimonial-card:hover {
      box-shadow: var(--shadow-md);
      border-color: var(--accent-coral);
    }

    .testi-header {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 16px;
    }

    .user-avatar-placeholder {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: linear-gradient(135deg, #FFE2E0, #FFD1CE);
      color: var(--primary-red);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 1rem;
    }

    .user-meta-box h4 {
      font-size: 0.95rem;
      font-weight: 700;
      color: #1A0506;
    }

    .user-meta-box p {
      font-size: 0.8rem;
      color: var(--text-muted);
    }

    .testi-content {
      font-size: 0.92rem;
      color: var(--text-regular);
      line-height: 1.65;
    }

    /* FAQ 手风琴样式 (10+ 条) */
    .faq-wrapper-layout {
      max-width: 920px;
      margin: 0 auto;
    }

    .faq-accordion-item {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      margin-bottom: 14px;
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-question-btn {
      width: 100%;
      padding: 18px 22px;
      background: transparent;
      border: none;
      text-align: left;
      font-size: 1.05rem;
      font-weight: 700;
      color: #1A0506;
      display: flex;
      align-items: center;
      justify-content: space-between;
      cursor: pointer;
    }

    .faq-toggle-icon {
      font-size: 1.25rem;
      color: var(--vibrant-red);
      font-weight: 400;
      transition: var(--transition);
    }

    .faq-answer-panel {
      padding: 0 22px;
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease-out, padding 0.3s ease;
      background-color: #FFFDFD;
    }

    .faq-answer-panel.active {
      padding: 0 22px 20px;
      max-height: 400px;
    }

    .faq-answer-panel p {
      font-size: 0.92rem;
      color: var(--text-regular);
      line-height: 1.7;
    }

    /* 需求匹配与联系我们表单 */
    .contact-form-layout {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 36px;
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 40px;
      box-shadow: var(--shadow-md);
    }

    .contact-info-panel h3 {
      font-size: 1.65rem;
      font-weight: 800;
      color: #1A0506;
      margin-bottom: 16px;
    }

    .contact-info-panel p {
      color: var(--text-muted);
      font-size: 0.95rem;
      line-height: 1.7;
      margin-bottom: 24px;
    }

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

    .contact-item-row {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 0.95rem;
      color: var(--text-main);
    }

    .contact-item-row strong {
      color: var(--vibrant-red);
      min-width: 75px;
    }

    .kefu-qrcode-box {
      border: 1px dashed var(--border-color);
      padding: 16px;
      border-radius: var(--radius-md);
      display: flex;
      align-items: center;
      gap: 16px;
      background: #FFF9F8;
    }

    .kefu-qrcode-box img {
      width: 88px;
      height: 88px;
      border-radius: 6px;
      display: block;
      object-fit: cover;
    }

    .kefu-qrcode-desc h4 {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 4px;
    }

    .kefu-qrcode-desc p {
      font-size: 0.8rem;
      color: var(--text-muted);
      margin: 0;
    }

    .form-panel {
      display: flex;
      flex-direction: column;
      gap: 18px;
    }

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

    .form-group label {
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--text-main);
    }

    .form-input, .form-select, .form-textarea {
      width: 100%;
      padding: 12px 14px;
      font-size: 0.92rem;
      border: 1px solid #E2D3D1;
      border-radius: var(--radius-sm);
      background-color: #FAFAFA;
      color: var(--text-main);
      outline: none;
      transition: var(--transition);
    }

    .form-input:focus, .form-select:focus, .form-textarea:focus {
      background-color: #FFFFFF;
      border-color: var(--vibrant-red);
      box-shadow: 0 0 0 3px rgba(230, 0, 38, 0.1);
    }

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

    .btn-submit-form {
      padding: 14px 28px;
      background: linear-gradient(135deg, var(--vibrant-red), var(--deep-crimson));
      color: #FFFFFF;
      font-size: 1rem;
      font-weight: 700;
      border: none;
      border-radius: 50px;
      cursor: pointer;
      box-shadow: 0 6px 18px rgba(230, 0, 38, 0.35);
      transition: var(--transition);
      margin-top: 6px;
    }

    .btn-submit-form:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(230, 0, 38, 0.45);
    }

    /* 行业资讯与最新文章 */
    .news-grid-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 28px;
    }

    .news-card-box {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-sm);
    }

    .news-card-box h3 {
      font-size: 1.25rem;
      font-weight: 700;
      color: #1A0506;
      margin-bottom: 16px;
      border-bottom: 2px solid var(--light-red-bg);
      padding-bottom: 10px;
    }

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

    .article-links-list li a {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 8px 12px;
      border-radius: 6px;
      background: #FFFBFB;
      color: var(--text-regular);
      font-size: 0.9rem;
      border: 1px solid #FAECEB;
    }

    .article-links-list li a:hover {
      color: var(--vibrant-red);
      background-color: var(--light-red-bg);
      border-color: var(--vibrant-red);
    }

    /* 代理加盟与服务网络 */
    .agent-promo-card {
      background: linear-gradient(135deg, #FFF0F0 0%, #FFFFFF 100%);
      border: 1.5px solid #F5C6C3;
      border-radius: var(--radius-lg);
      padding: 40px;
      text-align: center;
      margin-bottom: 30px;
      box-shadow: var(--shadow-sm);
    }

    .agent-promo-card h3 {
      font-size: 1.8rem;
      font-weight: 800;
      color: #1A0506;
      margin-bottom: 12px;
    }

    .agent-promo-card p {
      max-width: 760px;
      margin: 0 auto 24px;
      color: var(--text-regular);
      font-size: 1rem;
      line-height: 1.7;
    }

    /* 页脚与友情链接 */
    .site-footer {
      background-color: #FFFFFF;
      border-top: 1px solid var(--border-color);
      padding: 50px 0 25px;
      margin-top: 60px;
    }

    .footer-top-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 32px;
      margin-bottom: 36px;
    }

    .footer-col h4 {
      font-size: 1.05rem;
      font-weight: 700;
      color: #1A0506;
      margin-bottom: 16px;
    }

    .footer-links-col {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-links-col a {
      font-size: 0.88rem;
      color: var(--text-muted);
    }

    .footer-links-col a:hover {
      color: var(--vibrant-red);
    }

    .friend-links-bar {
      border-top: 1px solid #F0D5D3;
      padding: 20px 0;
      margin-bottom: 20px;
    }

    .friend-links-title {
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--text-muted);
      margin-bottom: 10px;
    }

    .friend-links-flex {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
    }

    .friend-links-flex a {
      font-size: 0.82rem;
      color: #666666;
      background: #FFF5F4;
      padding: 3px 8px;
      border-radius: 4px;
      border: 1px solid #F8D8D5;
    }

    .friend-links-flex a:hover {
      color: var(--vibrant-red);
      border-color: var(--vibrant-red);
    }

    .footer-bottom-copy {
      text-align: center;
      font-size: 0.82rem;
      color: #888888;
      border-top: 1px solid #FAECEB;
      padding-top: 20px;
    }

    /* 浮动客服挂件 */
    .float-dock {
      position: fixed;
      right: 20px;
      bottom: 30px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .float-dock-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: #FFFFFF;
      color: var(--vibrant-red);
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
      border: 1px solid var(--border-color);
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      font-size: 1.2rem;
      transition: var(--transition);
      position: relative;
    }

    .float-dock-btn:hover {
      background: var(--vibrant-red);
      color: #FFFFFF;
      transform: translateY(-3px);
    }

    .qr-popover {
      position: absolute;
      right: 58px;
      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;
    }

    .qr-popover img {
      width: 100%;
      height: auto;
      border-radius: 4px;
      display: block;
      margin-bottom: 6px;
    }

    .qr-popover span {
      font-size: 0.75rem;
      color: var(--text-main);
      font-weight: 600;
    }

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

    /* 移动端与自适应断点 */
    @media (max-width: 992px) {
      .hero-title {
        font-size: 2.2rem;
      }
      .services-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .workshop-flex-box {
        grid-template-columns: 1fr;
      }
      .hero-data-grid,
      .process-steps-grid,
      .banner-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .pricing-grid,
      .testimonials-grid {
        grid-template-columns: 1fr;
      }
      .pricing-card.featured {
        transform: none;
      }
      .contact-form-layout {
        grid-template-columns: 1fr;
      }
      .footer-top-grid {
        grid-template-columns: 1fr 1fr;
      }
      .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        width: 100%;
        background: #FFFFFF;
        flex-direction: column;
        padding: 20px;
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-md);
      }
      .nav-links.active {
        display: flex;
      }
      .nav-links a {
        width: 100%;
        padding: 12px 16px;
      }
      .mobile-menu-toggle {
        display: block;
      }
    }

    @media (max-width: 600px) {
      .hero-title {
        font-size: 1.85rem;
      }
      .hero-subtitle {
        font-size: 0.95rem;
      }
      .hero-data-grid,
      .process-steps-grid,
      .banner-gallery-grid {
        grid-template-columns: 1fr;
      }
      .services-grid {
        grid-template-columns: 1fr;
      }
      .news-grid-layout {
        grid-template-columns: 1fr;
      }
      .footer-top-grid {
        grid-template-columns: 1fr;
      }
      .eval-highlight-box {
        padding: 24px;
        flex-direction: column;
        text-align: center;
      }
      .eval-score-info {
        flex-direction: column;
      }
    }