:root {
      --primary: #ff5722;
      --primary-hover: #f4511e;
      --secondary: #00b0ff;
      --accent-yellow: #ffd600;
      --accent-green: #00e676;
      --accent-purple: #7c4dff;
      --dark-text: #1a1a2e;
      --mid-text: #455a64;
      --light-text: #78909c;
      --bg-cream: #faf9f6;
      --bg-card: #ffffff;
      --border-ink: #212121;
      --doodle-shadow: 4px 4px 0px #212121;
      --doodle-shadow-sm: 2px 2px 0px #212121;
      --doodle-shadow-hover: 6px 6px 0px #212121;
      --radius-doodle: 16px;
      --max-width: 1200px;
    }

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

    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(--bg-cream);
      background-image: 
        radial-gradient(#e0e0e0 1.2px, transparent 1.2px),
        radial-gradient(#f0f0f0 1.2px, var(--bg-cream) 1.2px);
      background-size: 24px 24px;
      background-position: 0 0, 12px 12px;
      color: var(--dark-text);
      line-height: 1.6;
      overflow-x: hidden;
      padding-top: 80px;
    }

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

    /* 顶部导航 */
    header.site-header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      border-bottom: 3px solid var(--border-ink);
      z-index: 999;
      height: 80px;
    }

    .nav-container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 100%;
    }

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

    .brand-wrap .logo-box {
      max-width: 130px;
      height: auto;
      display: flex;
      align-items: center;
    }

    .brand-wrap .logo-text {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--dark-text);
      letter-spacing: -0.5px;
      background: var(--accent-yellow);
      padding: 2px 8px;
      border: 2px solid var(--border-ink);
      border-radius: 8px;
      box-shadow: 2px 2px 0 var(--border-ink);
    }

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

    .nav-links li a {
      text-decoration: none;
      color: var(--dark-text);
      font-weight: 700;
      font-size: 0.95rem;
      padding: 8px 12px;
      border-radius: 8px;
      transition: all 0.2s ease;
      display: block;
    }

    .nav-links li a:hover {
      background: var(--secondary);
      color: #ffffff;
      transform: translateY(-2px);
    }

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

    .btn-portal {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--primary);
      color: #ffffff !important;
      font-weight: 800;
      text-decoration: none;
      padding: 9px 18px;
      border: 2px solid var(--border-ink);
      border-radius: 12px;
      box-shadow: var(--doodle-shadow-sm);
      transition: all 0.2s ease;
      font-size: 0.9rem;
    }

    .btn-portal:hover {
      background: var(--primary-hover);
      box-shadow: var(--doodle-shadow);
      transform: translate(-2px, -2px);
    }

    .mobile-menu-toggle {
      display: none;
      background: transparent;
      border: 2px solid var(--border-ink);
      border-radius: 8px;
      padding: 6px 10px;
      font-size: 1.25rem;
      cursor: pointer;
    }

    /* 涂鸦标题与公共版块 */
    section {
      padding: 64px 0;
      position: relative;
    }

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

    .section-badge {
      display: inline-block;
      font-weight: 800;
      font-size: 0.85rem;
      padding: 4px 14px;
      border-radius: 20px;
      border: 2px solid var(--border-ink);
      margin-bottom: 12px;
      text-transform: uppercase;
    }

    .badge-yellow { background: var(--accent-yellow); color: var(--dark-text); }
    .badge-blue { background: var(--secondary); color: #ffffff; }
    .badge-green { background: var(--accent-green); color: var(--dark-text); }
    .badge-purple { background: var(--accent-purple); color: #ffffff; }

    .section-title {
      font-size: 2.2rem;
      font-weight: 900;
      color: var(--dark-text);
      letter-spacing: -0.5px;
      position: relative;
      display: inline-block;
    }

    .section-title::after {
      content: '';
      position: absolute;
      bottom: -6px;
      left: 10%;
      width: 80%;
      height: 6px;
      background: var(--accent-yellow);
      z-index: -1;
      border-radius: 4px;
      transform: rotate(-1deg);
    }

    .section-desc {
      font-size: 1.05rem;
      color: var(--mid-text);
      max-width: 720px;
      margin: 12px auto 0 auto;
    }

    /* 首屏 Hero 无图片区 */
    .hero-section {
      padding: 60px 0 70px 0;
      position: relative;
    }

    .hero-wrap {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 36px;
      align-items: center;
    }

    .hero-content {
      position: relative;
      z-index: 2;
    }

    .hero-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: #ffffff;
      border: 2px solid var(--border-ink);
      padding: 6px 14px;
      border-radius: 30px;
      box-shadow: var(--doodle-shadow-sm);
      font-weight: 700;
      font-size: 0.9rem;
      margin-bottom: 20px;
    }

    .hero-tag span.dot {
      width: 10px;
      height: 10px;
      background: var(--accent-green);
      border-radius: 50%;
      border: 1.5px solid var(--border-ink);
      display: inline-block;
    }

    .hero-title {
      font-size: 2.5rem;
      line-height: 1.25;
      font-weight: 900;
      color: var(--dark-text);
      margin-bottom: 20px;
    }

    .hero-title .highlight-text {
      background: linear-gradient(180deg, transparent 65%, var(--accent-yellow) 65%);
      padding: 0 4px;
      display: inline;
    }

    .hero-desc {
      font-size: 1.1rem;
      color: var(--mid-text);
      margin-bottom: 28px;
      line-height: 1.7;
    }

    .hero-btns {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      align-items: center;
      margin-bottom: 32px;
    }

    .btn-main-hero {
      background: var(--primary);
      color: #ffffff;
      text-decoration: none;
      font-size: 1.15rem;
      font-weight: 900;
      padding: 14px 32px;
      border: 3px solid var(--border-ink);
      border-radius: 16px;
      box-shadow: var(--doodle-shadow);
      transition: all 0.2s ease;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    .btn-main-hero:hover {
      background: var(--primary-hover);
      transform: translate(-3px, -3px);
      box-shadow: var(--doodle-shadow-hover);
    }

    .btn-sub-hero {
      background: #ffffff;
      color: var(--dark-text);
      text-decoration: none;
      font-size: 1.05rem;
      font-weight: 800;
      padding: 13px 26px;
      border: 3px solid var(--border-ink);
      border-radius: 16px;
      box-shadow: var(--doodle-shadow-sm);
      transition: all 0.2s ease;
    }

    .btn-sub-hero:hover {
      background: var(--bg-cream);
      transform: translate(-2px, -2px);
      box-shadow: var(--doodle-shadow);
    }

    .hero-features-list {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      list-style: none;
    }

    .hero-features-list li {
      background: #ffffff;
      border: 2px dashed var(--border-ink);
      border-radius: 10px;
      padding: 6px 12px;
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--mid-text);
    }

    /* 首屏右侧纯CSS几何涂鸦控制台 */
    .hero-visual-card {
      background: #ffffff;
      border: 3px solid var(--border-ink);
      border-radius: 24px;
      box-shadow: var(--doodle-shadow);
      padding: 24px;
      position: relative;
    }

    .hero-visual-card .card-header-doodle {
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-bottom: 2px dashed #cfd8dc;
      padding-bottom: 12px;
      margin-bottom: 18px;
    }

    .card-dots {
      display: flex;
      gap: 6px;
    }

    .card-dots span {
      width: 12px;
      height: 12px;
      border-radius: 50%;
      border: 2px solid var(--border-ink);
      display: inline-block;
    }

    .card-dots span:nth-child(1) { background: #ff5252; }
    .card-dots span:nth-child(2) { background: #ffd740; }
    .card-dots span:nth-child(3) { background: #69f0ae; }

    .matrix-title {
      font-size: 0.9rem;
      font-weight: 800;
      color: var(--dark-text);
    }

    .hero-stats-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-bottom: 18px;
    }

    .stat-doodle-box {
      background: var(--bg-cream);
      border: 2px solid var(--border-ink);
      border-radius: 14px;
      padding: 12px;
      text-align: center;
    }

    .stat-doodle-box.highlight {
      background: #fff8e1;
      border-color: var(--border-ink);
    }

    .stat-doodle-box .num {
      font-size: 1.5rem;
      font-weight: 900;
      color: var(--primary);
    }

    .stat-doodle-box .label {
      font-size: 0.8rem;
      font-weight: 700;
      color: var(--mid-text);
    }

    .hero-model-chips {
      background: #f1f8e9;
      border: 2px solid var(--border-ink);
      border-radius: 14px;
      padding: 12px;
    }

    .hero-model-chips h4 {
      font-size: 0.85rem;
      font-weight: 800;
      margin-bottom: 8px;
      color: var(--dark-text);
    }

    .chips-flex {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

    .chips-flex span {
      font-size: 0.75rem;
      font-weight: 800;
      background: #ffffff;
      border: 1.5px solid var(--border-ink);
      padding: 2px 6px;
      border-radius: 6px;
      color: var(--dark-text);
    }

    /* 通用卡片与网格 */
    .grid-2 {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }

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

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

    .doodle-card {
      background: var(--bg-card);
      border: 3px solid var(--border-ink);
      border-radius: var(--radius-doodle);
      box-shadow: var(--doodle-shadow);
      padding: 24px;
      transition: all 0.25s ease;
      position: relative;
    }

    .doodle-card:hover {
      transform: translate(-3px, -3px);
      box-shadow: var(--doodle-shadow-hover);
    }

    .card-icon-doodle {
      width: 50px;
      height: 50px;
      border-radius: 12px;
      border: 2px solid var(--border-ink);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      font-weight: 900;
      margin-bottom: 16px;
      box-shadow: 2px 2px 0 var(--border-ink);
    }

    .bg-icon-1 { background: var(--accent-yellow); color: var(--dark-text); }
    .bg-icon-2 { background: var(--secondary); color: #ffffff; }
    .bg-icon-3 { background: var(--accent-green); color: var(--dark-text); }
    .bg-icon-4 { background: var(--accent-purple); color: #ffffff; }
    .bg-icon-5 { background: #ff8a80; color: #ffffff; }
    .bg-icon-6 { background: #ffd180; color: var(--dark-text); }

    .card-title {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--dark-text);
      margin-bottom: 10px;
    }

    .card-desc {
      font-size: 0.95rem;
      color: var(--mid-text);
      line-height: 1.6;
    }

    /* 平台介绍板块 */
    .about-box {
      background: #ffffff;
      border: 3px solid var(--border-ink);
      border-radius: 20px;
      box-shadow: var(--doodle-shadow);
      padding: 32px;
      margin-bottom: 28px;
    }

    .about-lead {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--dark-text);
      line-height: 1.8;
      margin-bottom: 20px;
    }

    .about-pillars {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 16px;
      margin-top: 20px;
    }

    .pillar-item {
      background: var(--bg-cream);
      border: 2px solid var(--border-ink);
      border-radius: 12px;
      padding: 16px;
    }

    .pillar-item h4 {
      font-size: 1rem;
      font-weight: 800;
      color: var(--primary);
      margin-bottom: 6px;
    }

    .pillar-item p {
      font-size: 0.88rem;
      color: var(--mid-text);
    }

    /* AIGC 矩阵徽章群 */
    .models-cloud {
      background: #ffffff;
      border: 3px solid var(--border-ink);
      border-radius: 20px;
      box-shadow: var(--doodle-shadow);
      padding: 24px;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: center;
      margin-top: 24px;
    }

    .model-tag {
      font-size: 0.85rem;
      font-weight: 800;
      padding: 6px 14px;
      border: 2px solid var(--border-ink);
      border-radius: 20px;
      box-shadow: 2px 2px 0 var(--border-ink);
      background: #ffffff;
      transition: all 0.2s;
    }

    .model-tag:hover {
      background: var(--accent-yellow);
      transform: translateY(-2px);
    }

    /* 一站式制作场景 */
    .scenario-card {
      background: #ffffff;
      border: 3px solid var(--border-ink);
      border-radius: 16px;
      box-shadow: var(--doodle-shadow);
      padding: 20px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .scenario-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 12px;
    }

    .scenario-title {
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--dark-text);
    }

    .scenario-badge {
      font-size: 0.75rem;
      font-weight: 800;
      padding: 2px 8px;
      border-radius: 8px;
      border: 1.5px solid var(--border-ink);
      background: #e1f5fe;
    }

    .scenario-text {
      font-size: 0.92rem;
      color: var(--mid-text);
      line-height: 1.55;
      margin-bottom: 14px;
    }

    .scenario-footer {
      font-size: 0.82rem;
      font-weight: 700;
      color: var(--primary);
      border-top: 1px dashed #cfd8dc;
      padding-top: 10px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    /* 真实素材图画廊 / 案例中心 */
    .media-gallery-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 24px;
      align-items: center;
      margin-top: 24px;
    }

    .media-card {
      background: #ffffff;
      border: 3px solid var(--border-ink);
      border-radius: 18px;
      box-shadow: var(--doodle-shadow);
      overflow: hidden;
      padding: 12px;
    }

    .media-img-wrap {
      width: 100%;
      border-radius: 10px;
      border: 2px solid var(--border-ink);
      overflow: hidden;
      margin-bottom: 10px;
      background: #eee;
    }

    .media-img-wrap img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.3s ease;
    }

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

    .media-caption {
      font-weight: 800;
      font-size: 0.95rem;
      color: var(--dark-text);
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 4px 6px;
    }

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

    .banner-item {
      background: #ffffff;
      border: 3px solid var(--border-ink);
      border-radius: 14px;
      box-shadow: var(--doodle-shadow-sm);
      overflow: hidden;
      padding: 8px;
    }

    .banner-item img {
      width: 100%;
      height: auto;
      border-radius: 8px;
      display: block;
      border: 1.5px solid var(--border-ink);
    }

    .banner-item .btitle {
      font-size: 0.85rem;
      font-weight: 800;
      padding: 6px 4px 2px 4px;
      text-align: center;
    }

    /* 对比评测高亮板块 */
    .review-score-banner {
      background: #fff9c4;
      border: 3px solid var(--border-ink);
      border-radius: 20px;
      box-shadow: var(--doodle-shadow);
      padding: 24px;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 28px;
      gap: 16px;
    }

    .score-left {
      display: flex;
      align-items: center;
      gap: 18px;
    }

    .score-big {
      font-size: 3.2rem;
      font-weight: 900;
      color: var(--primary);
      line-height: 1;
      background: #ffffff;
      border: 2px solid var(--border-ink);
      padding: 8px 16px;
      border-radius: 16px;
      box-shadow: 3px 3px 0 var(--border-ink);
    }

    .score-text h3 {
      font-size: 1.3rem;
      font-weight: 900;
      color: var(--dark-text);
    }

    .score-text p {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--mid-text);
    }

    .stars-box {
      font-size: 1.5rem;
      color: #ff9800;
    }

    .table-container {
      width: 100%;
      overflow-x: auto;
      background: #ffffff;
      border: 3px solid var(--border-ink);
      border-radius: 20px;
      box-shadow: var(--doodle-shadow);
      margin-bottom: 30px;
    }

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

    .compare-table th,
    .compare-table td {
      padding: 16px 20px;
      border-bottom: 2px solid #e0e0e0;
      font-size: 0.95rem;
    }

    .compare-table th {
      background: #eceff1;
      font-weight: 900;
      color: var(--dark-text);
      border-bottom: 3px solid var(--border-ink);
    }

    .compare-table tr:hover td {
      background: #fbfbfb;
    }

    .compare-table .feature-name {
      font-weight: 800;
      color: var(--dark-text);
      width: 25%;
    }

    .compare-table .brand-col {
      background: #fffde7;
      font-weight: 800;
      color: var(--primary);
      width: 40%;
    }

    .compare-table .other-col {
      color: var(--mid-text);
      width: 35%;
    }

    /* 流程步骤 */
    .process-steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
    }

    .step-card {
      background: #ffffff;
      border: 3px solid var(--border-ink);
      border-radius: 16px;
      box-shadow: var(--doodle-shadow-sm);
      padding: 20px;
      position: relative;
    }

    .step-num {
      position: absolute;
      top: -14px;
      right: 12px;
      background: var(--accent-yellow);
      border: 2px solid var(--border-ink);
      font-size: 0.85rem;
      font-weight: 900;
      padding: 2px 10px;
      border-radius: 12px;
      box-shadow: 2px 2px 0 var(--border-ink);
    }

    .step-card h4 {
      font-size: 1.1rem;
      font-weight: 800;
      margin-bottom: 8px;
      color: var(--dark-text);
    }

    .step-card p {
      font-size: 0.88rem;
      color: var(--mid-text);
    }

    /* 客户真实评价 */
    .testimonial-card {
      background: #ffffff;
      border: 3px solid var(--border-ink);
      border-radius: 16px;
      box-shadow: var(--doodle-shadow);
      padding: 20px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .user-profile {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 12px;
    }

    .user-avatar-tag {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      border: 2px solid var(--border-ink);
      background: var(--accent-yellow);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 900;
      font-size: 1.1rem;
      box-shadow: 2px 2px 0 var(--border-ink);
    }

    .user-meta h5 {
      font-size: 0.95rem;
      font-weight: 800;
      color: var(--dark-text);
    }

    .user-meta span {
      font-size: 0.8rem;
      color: var(--light-text);
    }

    .user-quote {
      font-size: 0.9rem;
      color: var(--mid-text);
      line-height: 1.6;
      background: #f9fbe7;
      padding: 12px;
      border-radius: 10px;
      border: 1px dashed #c0ca33;
    }

    /* FAQ 手风琴 */
    .faq-container {
      max-width: 880px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .faq-item {
      background: #ffffff;
      border: 3px solid var(--border-ink);
      border-radius: 14px;
      box-shadow: var(--doodle-shadow-sm);
      overflow: hidden;
      transition: all 0.2s;
    }

    .faq-question {
      padding: 18px 20px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      user-select: none;
      font-size: 1.05rem;
      font-weight: 800;
      color: var(--dark-text);
      background: #ffffff;
    }

    .faq-question:hover {
      background: #fffde7;
    }

    .faq-toggle-icon {
      font-size: 1.2rem;
      font-weight: 900;
      transition: transform 0.25s ease;
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
      background: #fafafa;
      border-top: 0px solid #eee;
      padding: 0 20px;
      color: var(--mid-text);
      font-size: 0.95rem;
      line-height: 1.65;
    }

    .faq-item.active {
      box-shadow: var(--doodle-shadow);
    }

    .faq-item.active .faq-toggle-icon {
      transform: rotate(45deg);
      color: var(--primary);
    }

    .faq-item.active .faq-answer {
      max-height: 300px;
      padding: 16px 20px;
      border-top: 2px dashed #cfd8dc;
    }

    /* 需求匹配表单与联系我们 */
    .contact-wrapper {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
      background: #ffffff;
      border: 3px solid var(--border-ink);
      border-radius: 24px;
      box-shadow: var(--doodle-shadow);
      padding: 36px;
    }

    .contact-form-side h3 {
      font-size: 1.4rem;
      font-weight: 900;
      margin-bottom: 8px;
    }

    .contact-form-side p {
      font-size: 0.92rem;
      color: var(--mid-text);
      margin-bottom: 24px;
    }

    .custom-form {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

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

    .form-group label {
      font-size: 0.9rem;
      font-weight: 800;
      color: var(--dark-text);
    }

    .form-control {
      width: 100%;
      padding: 12px 14px;
      border: 2px solid var(--border-ink);
      border-radius: 10px;
      font-size: 0.95rem;
      outline: none;
      background: var(--bg-cream);
      transition: all 0.2s;
    }

    .form-control:focus {
      background: #ffffff;
      box-shadow: 2px 2px 0 var(--border-ink);
    }

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

    .btn-submit {
      background: var(--accent-green);
      color: var(--dark-text);
      font-size: 1.05rem;
      font-weight: 900;
      padding: 14px;
      border: 2px solid var(--border-ink);
      border-radius: 12px;
      box-shadow: var(--doodle-shadow-sm);
      cursor: pointer;
      transition: all 0.2s;
    }

    .btn-submit:hover {
      background: #00c853;
      transform: translate(-2px, -2px);
      box-shadow: var(--doodle-shadow);
    }

    .contact-info-side {
      background: #f1f8e9;
      border: 2px solid var(--border-ink);
      border-radius: 18px;
      padding: 24px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .qr-container {
      background: #ffffff;
      border: 2px solid var(--border-ink);
      border-radius: 12px;
      padding: 16px;
      text-align: center;
      margin-bottom: 18px;
    }

    .qr-container .qr-img-box {
      max-width: 130px;
      margin: 0 auto 10px auto;
    }

    .qr-container img {
      max-width: 100%;
      height: auto;
      border: 1.5px solid var(--border-ink);
      border-radius: 8px;
    }

    .qr-container p {
      font-size: 0.85rem;
      font-weight: 800;
    }

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

    .contact-details-list li {
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--dark-text);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    /* 行业资讯与最新文章 */
    .article-links-container {
      background: #ffffff;
      border: 3px solid var(--border-ink);
      border-radius: 16px;
      box-shadow: var(--doodle-shadow-sm);
      padding: 20px;
      margin-top: 20px;
    }

    .article-links-list {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      list-style: none;
      margin-top: 10px;
    }

    .article-links-list a {
      text-decoration: none;
      color: var(--dark-text);
      background: #f5f5f5;
      padding: 6px 14px;
      border: 1.5px solid var(--border-ink);
      border-radius: 20px;
      font-size: 0.88rem;
      font-weight: 700;
      transition: all 0.2s;
    }

    .article-links-list a:hover {
      background: var(--accent-yellow);
      box-shadow: 2px 2px 0 var(--border-ink);
    }

    /* 加盟代理板块 */
    .partner-banner {
      background: #ede7f6;
      border: 3px solid var(--border-ink);
      border-radius: 20px;
      box-shadow: var(--doodle-shadow);
      padding: 32px;
      text-align: center;
    }

    .partner-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin: 24px 0;
      text-align: left;
    }

    .partner-card {
      background: #ffffff;
      border: 2px solid var(--border-ink);
      border-radius: 12px;
      padding: 16px;
    }

    .partner-card h4 {
      font-size: 1.05rem;
      font-weight: 800;
      color: var(--accent-purple);
      margin-bottom: 6px;
    }

    .partner-card p {
      font-size: 0.88rem;
      color: var(--mid-text);
    }

    /* 页脚与友情链接 */
    footer.site-footer {
      background: #ffffff;
      border-top: 3px solid var(--border-ink);
      padding: 40px 0 24px 0;
      margin-top: 40px;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 1.5fr 2.5fr;
      gap: 32px;
      margin-bottom: 30px;
    }

    .footer-brand p {
      font-size: 0.9rem;
      color: var(--mid-text);
      margin-top: 10px;
    }

    .friend-links-box {
      border: 2px dashed #b0bec5;
      border-radius: 12px;
      padding: 16px;
      background: var(--bg-cream);
    }

    .friend-links-box h5 {
      font-size: 0.95rem;
      font-weight: 800;
      margin-bottom: 8px;
    }

    .friend-links-flex {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .friend-links-flex a {
      color: var(--mid-text);
      font-size: 0.88rem;
      font-weight: 700;
      text-decoration: none;
      transition: color 0.2s;
    }

    .friend-links-flex a:hover {
      color: var(--primary);
      text-decoration: underline;
    }

    .footer-bottom {
      border-top: 2px solid #eceff1;
      padding-top: 20px;
      text-align: center;
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--light-text);
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      align-items: center;
    }

    /* 悬浮客服与返回顶部 */
    .floating-widget {
      position: fixed;
      right: 20px;
      bottom: 24px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 998;
    }

    .float-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: #ffffff;
      border: 2px solid var(--border-ink);
      box-shadow: 2px 2px 0 var(--border-ink);
      display: flex;
      align-items: center;
      justify-content: center;
      text-decoration: none;
      font-weight: 900;
      font-size: 1.1rem;
      color: var(--dark-text);
      cursor: pointer;
      transition: all 0.2s;
    }

    .float-btn:hover {
      background: var(--accent-yellow);
      transform: translateY(-3px);
      box-shadow: 3px 3px 0 var(--border-ink);
    }

    .float-btn.btn-top {
      background: var(--secondary);
      color: #ffffff;
      display: none;
    }

    /* 响应式适配 */
    @media (max-width: 992px) {
      .hero-wrap {
        grid-template-columns: 1fr;
      }
      .grid-4 {
        grid-template-columns: repeat(2, 1fr);
      }
      .grid-3 {
        grid-template-columns: repeat(2, 1fr);
      }
      .process-steps {
        grid-template-columns: repeat(2, 1fr);
      }
      .media-gallery-grid {
        grid-template-columns: 1fr;
      }
      .banners-strip {
        grid-template-columns: 1fr;
      }
      .contact-wrapper {
        grid-template-columns: 1fr;
      }
      .footer-top {
        grid-template-columns: 1fr;
      }
      .partner-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      body {
        padding-top: 70px;
      }
      header.site-header {
        height: 70px;
      }
      .mobile-menu-toggle {
        display: block;
      }
      .nav-links {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: #ffffff;
        border-bottom: 3px solid var(--border-ink);
        flex-direction: column;
        padding: 16px 20px;
        box-shadow: var(--doodle-shadow);
      }
      .nav-links.active {
        display: flex;
      }
      .nav-links li {
        width: 100%;
        text-align: center;
      }
      .nav-links li a {
        padding: 10px;
      }
      .hero-title {
        font-size: 2rem;
      }
      .grid-2, .grid-3, .grid-4, .process-steps {
        grid-template-columns: 1fr;
      }
      .review-score-banner {
        flex-direction: column;
        text-align: center;
      }
      .score-left {
        flex-direction: column;
      }
    }