:root {
      --primary-gradient: linear-gradient(135deg, #FF5E62 0%, #FF9966 25%, #F09819 50%, #4FACFE 75%, #00F2FE 100%);
      --rainbow-accent-1: #FF5E62;
      --rainbow-accent-2: #FF9966;
      --rainbow-accent-3: #F9CA24;
      --rainbow-accent-4: #6AB04C;
      --rainbow-accent-5: #22A6B3;
      --rainbow-accent-6: #30336B;
      --text-dark: #1E272E;
      --text-muted: #576574;
      --text-light: #8395A7;
      --bg-page: #FAF8F5;
      --bg-card: #FFFFFF;
      --bg-soft: #F4EBE1;
      --border-color: rgba(230, 215, 200, 0.7);
      --border-rainbow: linear-gradient(90deg, #FF7675, #FDCB6E, #55E6C1, #74B9FF, #A29BFE);
      --shadow-sm: 0 4px 12px rgba(100, 80, 60, 0.04);
      --shadow-md: 0 10px 30px rgba(100, 80, 60, 0.08);
      --shadow-lg: 0 18px 45px rgba(255, 94, 98, 0.12);
      --radius-sm: 8px;
      --radius-md: 16px;
      --radius-lg: 24px;
      --container-width: 1200px;
    }

    *, *::before, *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    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-dark);
      line-height: 1.65;
      overflow-x: hidden;
      background-image: 
        radial-gradient(circle at 10% 15%, rgba(255, 118, 117, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 40%, rgba(116, 185, 255, 0.06) 0%, transparent 45%),
        radial-gradient(circle at 30% 80%, rgba(253, 203, 110, 0.05) 0%, transparent 40%);
      background-attachment: fixed;
    }

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

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

    .container {
      width: 100%;
      max-width: var(--container-width);
      margin-left: auto;
      margin-right: auto;
      padding-left: 24px;
      padding-right: 24px;
    }

    .section-spacing {
      padding-top: 80px;
      padding-bottom: 80px;
    }

    .section-title-wrap {
      text-align: center;
      max-width: 780px;
      margin: 0 auto 50px auto;
    }

    .rainbow-badge {
      display: inline-block;
      font-size: 0.85rem;
      font-weight: 700;
      padding: 6px 18px;
      border-radius: 999px;
      background: linear-gradient(90deg, rgba(255, 94, 98, 0.12), rgba(79, 172, 254, 0.12));
      color: #E74C3C;
      margin-bottom: 14px;
      border: 1px solid rgba(255, 94, 98, 0.25);
    }

    .section-title {
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--text-dark);
      letter-spacing: -0.5px;
      margin-bottom: 16px;
      line-height: 1.3;
    }

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

    .rainbow-divider {
      width: 70px;
      height: 4px;
      border-radius: 2px;
      background: var(--border-rainbow);
      margin: 18px auto 0 auto;
    }

    /* 顶部导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    }

    .header-inner {
      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: 40px;
      width: auto;
      object-fit: contain;
    }

    .brand-name {
      font-size: 1.25rem;
      font-weight: 800;
      color: #D63031;
      letter-spacing: 0.5px;
    }

    .nav-links {
      display: flex;
      align-items: center;
      list-style: none;
      gap: 0;
    }

    .nav-links a {
      display: inline-block;
      font-size: 0.95rem;
      font-weight: 600;
      color: var(--text-dark);
      padding: 10px 14px;
      border-radius: var(--radius-sm);
    }

    .nav-links a:hover {
      color: #E17055;
      background-color: rgba(225, 112, 85, 0.08);
    }

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

    .btn-header-official {
      padding: 9px 20px;
      border-radius: 999px;
      font-size: 0.9rem;
      font-weight: 700;
      color: #FFFFFF;
      background: linear-gradient(135deg, #FF7675, #E84393);
      box-shadow: 0 4px 15px rgba(232, 67, 147, 0.3);
      transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }

    .btn-header-official:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(232, 67, 147, 0.45);
    }

    .nav-toggle-btn {
      display: none;
      background: none;
      border: none;
      font-size: 1.5rem;
      cursor: pointer;
      color: var(--text-dark);
      padding: 4px;
    }

    /* 首屏 Hero (无图片，纯色彩几何与卡片) */
    .hero-section {
      padding: 90px 0 70px 0;
      position: relative;
    }

    .hero-wrapper {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 40px;
      align-items: center;
    }

    .hero-tagline {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: linear-gradient(90deg, rgba(255, 94, 98, 0.1), rgba(249, 202, 36, 0.15));
      border: 1px solid rgba(255, 94, 98, 0.25);
      padding: 6px 16px;
      border-radius: 30px;
      font-size: 0.9rem;
      font-weight: 700;
      color: #D63031;
      margin-bottom: 24px;
    }

    .hero-tagline-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background-color: #00B894;
      box-shadow: 0 0 8px #00B894;
    }

    .hero-title {
      font-size: 2.7rem;
      font-weight: 900;
      line-height: 1.25;
      color: #2D3436;
      margin-bottom: 22px;
      letter-spacing: -0.5px;
    }

    .hero-title .rainbow-text {
      background: linear-gradient(135deg, #D63031 0%, #E17055 35%, #0984E3 75%, #6C5CE7 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-description {
      font-size: 1.15rem;
      color: var(--text-muted);
      line-height: 1.8;
      margin-bottom: 36px;
    }

    .hero-cta-group {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 18px;
      margin-bottom: 36px;
    }

    .btn-main-official {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 16px 36px;
      font-size: 1.1rem;
      font-weight: 800;
      color: #FFFFFF;
      background: linear-gradient(135deg, #FF4757 0%, #FFA502 50%, #2ED573 100%);
      background-size: 200% auto;
      border-radius: 999px;
      box-shadow: 0 8px 24px rgba(255, 71, 87, 0.35);
      transition: all 0.3s ease;
    }

    .btn-main-official:hover {
      background-position: right center;
      transform: translateY(-3px) scale(1.02);
      box-shadow: 0 12px 30px rgba(255, 71, 87, 0.45);
    }

    .btn-secondary-action {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 15px 30px;
      font-size: 1.05rem;
      font-weight: 700;
      color: #2F3542;
      background-color: #FFFFFF;
      border: 2px solid #E4E7EB;
      border-radius: 999px;
      box-shadow: var(--shadow-sm);
      transition: all 0.25s ease;
    }

    .btn-secondary-action:hover {
      border-color: #0984E3;
      color: #0984E3;
      transform: translateY(-2px);
    }

    .hero-features-chips {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .chip-item {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 0.88rem;
      font-weight: 600;
      color: #57606F;
      background: #FFFFFF;
      padding: 6px 14px;
      border-radius: 20px;
      border: 1px solid var(--border-color);
    }

    /* 首屏纯CSS科技数据卡片 */
    .hero-visual-card {
      background: #FFFFFF;
      border-radius: var(--radius-lg);
      padding: 32px;
      box-shadow: var(--shadow-md);
      border: 1px solid rgba(220, 200, 180, 0.5);
      position: relative;
    }

    .hero-visual-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 6px;
      border-radius: var(--radius-lg) var(--radius-lg) 0 0;
      background: var(--border-rainbow);
    }

    .matrix-title {
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--text-dark);
      margin-bottom: 20px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .matrix-status-pill {
      font-size: 0.78rem;
      font-weight: 700;
      padding: 4px 10px;
      border-radius: 20px;
      background: rgba(46, 213, 115, 0.12);
      color: #2ED573;
    }

    .model-pills-flow {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 24px;
    }

    .model-badge-tag {
      font-size: 0.8rem;
      font-weight: 600;
      padding: 6px 12px;
      background: #F8F9FA;
      color: #2D3436;
      border-radius: 8px;
      border: 1px solid #ECEFF1;
      transition: all 0.2s ease;
    }

    .model-badge-tag:hover {
      background: #FFF0F0;
      border-color: #FFA502;
      color: #D63031;
    }

    .hero-metric-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      border-top: 1px dashed var(--border-color);
      padding-top: 20px;
    }

    .metric-mini-box {
      background: #FAF8F5;
      padding: 16px;
      border-radius: var(--radius-md);
      text-align: center;
    }

    .metric-val {
      font-size: 1.6rem;
      font-weight: 900;
      color: #E17055;
    }

    .metric-name {
      font-size: 0.85rem;
      color: var(--text-muted);
      margin-top: 4px;
    }

    /* 平台核心介绍 */
    .about-platform-box {
      background: #FFFFFF;
      border-radius: var(--radius-lg);
      padding: 48px;
      box-shadow: var(--shadow-sm);
      border: 1px solid var(--border-color);
      margin-bottom: 40px;
    }

    .about-grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }

    .about-feature-item {
      padding: 24px;
      background: #FAF8F5;
      border-radius: var(--radius-md);
      border: 1px solid rgba(220, 200, 180, 0.4);
      transition: all 0.3s ease;
    }

    .about-feature-item:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-sm);
      border-color: #FFA502;
    }

    .about-icon {
      width: 48px;
      height: 48px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      font-weight: 900;
      color: #FFFFFF;
      margin-bottom: 16px;
    }

    .about-icon-1 { background: linear-gradient(135deg, #FF7675, #D63031); }
    .about-icon-2 { background: linear-gradient(135deg, #FDCB6E, #E17055); }
    .about-icon-3 { background: linear-gradient(135deg, #00CEC9, #0984E3); }
    .about-icon-4 { background: linear-gradient(135deg, #6C5CE7, #A29BFE); }
    .about-icon-5 { background: linear-gradient(135deg, #00B894, #55E6C1); }
    .about-icon-6 { background: linear-gradient(135deg, #E84393, #FD79A8); }

    .about-item-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--text-dark);
      margin-bottom: 10px;
    }

    .about-item-desc {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.65;
    }

    /* AIGC 服务与场景应用卡片群 */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 24px;
    }

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

    .service-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 4px;
      height: 100%;
      background: #CBD5E1;
      transition: all 0.3s ease;
    }

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

    .service-card:hover::before {
      background: linear-gradient(to bottom, #FF7675, #FDCB6E, #00CEC9);
    }

    .card-top-tag {
      font-size: 0.75rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      color: #E17055;
      margin-bottom: 8px;
    }

    .card-heading {
      font-size: 1.2rem;
      font-weight: 800;
      color: var(--text-dark);
      margin-bottom: 12px;
    }

    .card-body-text {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 18px;
    }

    .card-feature-list {
      list-style: none;
      border-top: 1px solid #F1F2F6;
      padding-top: 14px;
      margin-top: auto;
    }

    .card-feature-list li {
      font-size: 0.85rem;
      color: var(--text-dark);
      margin-bottom: 6px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .card-feature-list li::before {
      content: "✓";
      color: #2ED573;
      font-weight: 800;
    }

    /* 真实图片展示区 (非首屏) */
    .gallery-section {
      background: #FFFFFF;
      border-top: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
    }

    .gallery-grid {
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 24px;
    }

    .gallery-main-col {
      display: flex;
      flex-direction: column;
      gap: 24px;
    }

    .img-box {
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      border: 1px solid var(--border-color);
      background: #F8F9FA;
    }

    .img-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }

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

    .banner-carousel-box {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      margin-top: 24px;
    }

    /* 评测与对比板块 */
    .review-score-banner {
      background: linear-gradient(135deg, #FFFFFF 0%, #FFF5F2 100%);
      border: 2px solid rgba(255, 118, 117, 0.3);
      border-radius: var(--radius-lg);
      padding: 36px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      box-shadow: var(--shadow-md);
      margin-bottom: 36px;
    }

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

    .score-number-big {
      font-size: 4rem;
      font-weight: 900;
      color: #D63031;
      line-height: 1;
    }

    .score-meta-text h3 {
      font-size: 1.4rem;
      font-weight: 800;
      color: var(--text-dark);
      margin-bottom: 6px;
    }

    .stars-render {
      color: #FFA502;
      font-size: 1.4rem;
      margin-bottom: 6px;
    }

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

    .compare-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      min-width: 680px;
    }

    .compare-table th, .compare-table td {
      padding: 16px 20px;
      border-bottom: 1px solid #ECEFF1;
      font-size: 0.95rem;
    }

    .compare-table th {
      background: #FAF8F5;
      font-weight: 800;
      color: var(--text-dark);
    }

    .col-highlight {
      background: rgba(255, 118, 117, 0.04);
      color: #D63031;
      font-weight: 700;
    }

    .col-common {
      color: var(--text-muted);
    }

    /* Token 比价与模型列表 */
    .token-pricing-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(260px, 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);
      transition: all 0.25s ease;
    }

    .token-card:hover {
      border-color: #0984E3;
      transform: translateY(-4px);
    }

    .token-name {
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--text-dark);
      margin-bottom: 12px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .token-price-row {
      display: flex;
      align-items: baseline;
      gap: 8px;
      margin-bottom: 8px;
    }

    .token-current-price {
      font-size: 1.4rem;
      font-weight: 900;
      color: #E17055;
    }

    .token-original-price {
      font-size: 0.85rem;
      color: var(--text-light);
      text-decoration: line-through;
    }

    .token-badge-save {
      font-size: 0.75rem;
      font-weight: 700;
      background: #E8F8F5;
      color: #27AE60;
      padding: 2px 8px;
      border-radius: 4px;
    }

    /* 标准制作流程与时间线 */
    .timeline-wrapper {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }

    .timeline-step {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      padding: 24px;
      border: 1px solid var(--border-color);
      position: relative;
    }

    .timeline-step-num {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: linear-gradient(135deg, #FF7675, #FDCB6E);
      color: #FFFFFF;
      font-weight: 800;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
    }

    .step-title {
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--text-dark);
    }

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

    /* 真实用户评论区 (6条) */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
      gap: 24px;
    }

    .review-card {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      padding: 28px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .review-header {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 14px;
    }

    .user-avatar-text {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: linear-gradient(135deg, #0984E3, #00CEC9);
      color: #FFFFFF;
      font-weight: 800;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
    }

    .user-info h4 {
      font-size: 1rem;
      font-weight: 700;
      color: var(--text-dark);
    }

    .user-info p {
      font-size: 0.82rem;
      color: var(--text-light);
    }

    .review-quote {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.65;
      font-style: normal;
    }

    /* FAQ 手风琴 */
    .faq-accordion-box {
      max-width: 900px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .faq-item {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: all 0.2s ease;
    }

    .faq-question-btn {
      width: 100%;
      text-align: left;
      padding: 20px 24px;
      background: none;
      border: none;
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--text-dark);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
    }

    .faq-icon-cross {
      font-size: 1.2rem;
      color: #D63031;
      transition: transform 0.3s ease;
    }

    .faq-answer-panel {
      padding: 0 24px 20px 24px;
      display: none;
      color: var(--text-muted);
      font-size: 0.95rem;
      line-height: 1.7;
      border-top: 1px dashed #F1F2F6;
      padding-top: 14px;
    }

    .faq-item.active .faq-answer-panel {
      display: block;
    }

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

    /* 表单与需求匹配 */
    .form-section-wrap {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 40px;
      background: #FFFFFF;
      border-radius: var(--radius-lg);
      padding: 48px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .form-group-item {
      margin-bottom: 20px;
    }

    .form-label-title {
      display: block;
      font-size: 0.92rem;
      font-weight: 700;
      color: var(--text-dark);
      margin-bottom: 8px;
    }

    .form-input-ctrl, .form-select-ctrl, .form-textarea-ctrl {
      width: 100%;
      padding: 12px 16px;
      border-radius: var(--radius-sm);
      border: 1px solid #DCDDE1;
      font-size: 0.95rem;
      color: var(--text-dark);
      background-color: #FAFAFA;
      transition: border-color 0.2s ease;
      font-family: inherit;
    }

    .form-input-ctrl:focus, .form-select-ctrl:focus, .form-textarea-ctrl:focus {
      outline: none;
      border-color: #0984E3;
      background-color: #FFFFFF;
      box-shadow: 0 0 0 3px rgba(9, 132, 227, 0.1);
    }

    .btn-form-submit {
      width: 100%;
      padding: 15px;
      font-size: 1.05rem;
      font-weight: 800;
      color: #FFFFFF;
      background: linear-gradient(135deg, #FF7675, #D63031);
      border: none;
      border-radius: var(--radius-sm);
      cursor: pointer;
      box-shadow: 0 6px 18px rgba(214, 48, 49, 0.3);
      transition: all 0.25s ease;
    }

    .btn-form-submit:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 22px rgba(214, 48, 49, 0.4);
    }

    .contact-info-panel {
      background: #FAF8F5;
      padding: 32px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .contact-line {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 16px;
      font-size: 0.95rem;
      color: var(--text-dark);
    }

    .contact-icon-pill {
      width: 36px;
      height: 36px;
      border-radius: 8px;
      background: #FFFFFF;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1rem;
      border: 1px solid var(--border-color);
    }

    .qr-contact-box {
      margin-top: 24px;
      padding-top: 20px;
      border-top: 1px dashed #DCDDE1;
      display: flex;
      align-items: center;
      gap: 20px;
    }

    .qr-img-wrap {
      width: 110px;
      height: 110px;
      background: #FFFFFF;
      padding: 6px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border-color);
    }

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

    /* 资讯与百科 */
    .news-articles-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
      gap: 20px;
    }

    .article-post-card {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      padding: 22px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      transition: all 0.25s ease;
    }

    .article-post-card:hover {
      border-color: #FFA502;
      transform: translateY(-3px);
    }

    .article-meta {
      font-size: 0.8rem;
      color: #E17055;
      margin-bottom: 8px;
      font-weight: 700;
    }

    .article-title-link {
      display: block;
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--text-dark);
      margin-bottom: 10px;
      line-height: 1.45;
    }

    .article-title-link:hover {
      color: #0984E3;
    }

    .article-brief {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 友情链接与页脚 */
    .site-footer {
      background: #FFFFFF;
      border-top: 1px solid var(--border-color);
      padding-top: 60px;
      padding-bottom: 30px;
      color: var(--text-dark);
    }

    .footer-inner-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 36px;
      margin-bottom: 40px;
    }

    .footer-brand-title {
      font-size: 1.3rem;
      font-weight: 800;
      color: #D63031;
      margin-bottom: 14px;
    }

    .footer-desc {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 20px;
    }

    .footer-col-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--text-dark);
      margin-bottom: 16px;
    }

    .footer-link-ul {
      list-style: none;
    }

    .footer-link-ul li {
      margin-bottom: 10px;
    }

    .footer-link-ul a {
      font-size: 0.9rem;
      color: var(--text-muted);
    }

    .footer-link-ul a:hover {
      color: #D63031;
      padding-left: 4px;
    }

    .friend-links-strip {
      border-top: 1px solid #F1F2F6;
      padding-top: 24px;
      margin-bottom: 24px;
    }

    .friend-links-title {
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--text-dark);
      margin-bottom: 12px;
    }

    .friend-links-flex {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
    }

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

    .friend-links-flex a:hover {
      color: #0984E3;
      text-decoration: underline;
    }

    .copyright-bar {
      border-top: 1px solid #ECEFF1;
      padding-top: 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 0.88rem;
      color: var(--text-light);
    }

    /* 浮动工具栏 */
    .floating-side-panel {
      position: fixed;
      right: 24px;
      bottom: 30px;
      display: flex;
      flex-direction: column;
      gap: 12px;
      z-index: 999;
    }

    .float-icon-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: #FFFFFF;
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      color: #D63031;
      font-size: 1.2rem;
      border: 1px solid var(--border-color);
      transition: all 0.25s ease;
    }

    .float-icon-btn:hover {
      transform: scale(1.08);
      background: #D63031;
      color: #FFFFFF;
    }

    /* 响应式适配 */
    @media (max-width: 992px) {
      .hero-wrapper {
        grid-template-columns: 1fr;
      }
      .gallery-grid {
        grid-template-columns: 1fr;
      }
      .form-section-wrap {
        grid-template-columns: 1fr;
      }
      .timeline-wrapper {
        grid-template-columns: 1fr 1fr;
      }
      .footer-inner-grid {
        grid-template-columns: 1fr 1fr;
      }
      .about-grid-3 {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #FFFFFF;
        flex-direction: column;
        padding: 20px;
        border-bottom: 1px solid var(--border-color);
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
      }
      .nav-links.active {
        display: flex;
      }
      .nav-toggle-btn {
        display: block;
      }
      .hero-title {
        font-size: 2rem;
      }
      .timeline-wrapper {
        grid-template-columns: 1fr;
      }
      .footer-inner-grid {
        grid-template-columns: 1fr;
      }
      .score-left-info {
        flex-direction: column;
        align-items: flex-start;
      }
      .banner-carousel-box {
        grid-template-columns: 1fr;
      }
    }