@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700;900&display=swap");

      * {
        font-family: "Noto Sans SC", -apple-system, BlinkMacSystemFont,
          sans-serif;
      }

      :root {
        --primary-color: #0ea5e9;
        --primary-dark: #0284c7;
        --primary-light: #38bdf8;
      }

      .gradient-bg {
        background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
      }

      .mobile-nav {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: white;
        box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.08);
        z-index: 100;
        display: none;
      }

      @media (max-width: 1199px) {
        .mobile-nav {
          display: block;
        }
        body {
          padding-bottom: 70px;
        }
        .floating-btn {
          bottom: 90px;
        }
      }

      .nav-container {
        display: flex;
        width: 100%;
        height: 60px;
      }

      .nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        flex: 1;
        padding: 8px 0;
        color: #6b7280;
        transition: all 0.2s;
        text-decoration: none;
        cursor: pointer;
      }

      .nav-item.active {
        color: #0ea5e9;
      }

      .nav-item:active {
        transform: scale(0.95);
        background-color: #f9fafb;
      }

      .nav-icon {
        width: 24px;
        height: 24px;
        margin-bottom: 4px;
      }

      .nav-label {
        font-size: 12px;
        font-weight: 500;
      }

      .floating-btn {
        position: fixed;
        right: 20px;
        bottom: 80px;
        z-index: 1000;
        transition: all 0.3s ease;
        box-shadow: 0 4px 12px rgba(14, 165, 233, 0.4);
      }

      .floating-btn:hover {
        transform: scale(1.05);
        box-shadow: 0 6px 16px rgba(14, 165, 233, 0.6);
      }

      .contact-modal {
        display: none;
        position: fixed;
        right: 20px;
        bottom: 150px;
        z-index: 999;
        animation: slideUp 0.3s ease;
      }

      .contact-modal.show {
        display: block;
      }

      @keyframes slideUp {
        from {
          opacity: 0;
          transform: translateY(20px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }

      .policy-card {
        background: white;
        border-radius: 12px;
        padding: 20px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
        transition: all 0.3s ease;
        border: 1px solid #f3f4f6;
        cursor: pointer;
      }

      .policy-card:hover {
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
        transform: translateY(-2px);
        border-color: #0ea5e9;
      }

      .policy-card:active {
        transform: translateY(0);
      }

      .policy-tag {
        display: inline-block;
        padding: 4px 12px;
        border-radius: 20px;
        font-size: 12px;
        font-weight: 500;
      }

      .filter-btn {
        padding: 8px 16px;
        border-radius: 8px;
        font-size: 14px;
        font-weight: 500;
        transition: all 0.2s;
        border: 1px solid #e5e7eb;
        background: white;
        cursor: pointer;
      }

      .filter-btn:hover {
        border-color: #0ea5e9;
        color: #0ea5e9;
      }

      .filter-btn.active {
        background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
        color: white;
        border-color: #0ea5e9;
      }

      .search-container {
        position: relative;
      }

      .search-icon {
        position: absolute;
        left: 16px;
        top: 50%;
        transform: translateY(-50%);
        color: #9ca3af;
      }

      .search-input {
        padding-left: 48px;
        padding-right: 16px;
      }

      .badge-hot {
        display: inline-flex;
        align-items: center;
        background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
        color: white;
        padding: 2px 8px;
        border-radius: 10px;
        font-size: 11px;
        font-weight: 600;
      }

      .badge-new {
        display: inline-flex;
        align-items: center;
        background: linear-gradient(135deg, #10b981 0%, #059669 100%);
        color: white;
        padding: 2px 8px;
        border-radius: 10px;
        font-size: 11px;
        font-weight: 600;
      }

      .pagination-btn {
        padding: 8px 16px;
        border-radius: 8px;
        font-size: 14px;
        font-weight: 500;
        transition: all 0.2s;
        border: 1px solid #e5e7eb;
        background: white;
        cursor: pointer;
      }

      .pagination-btn:hover:not(:disabled) {
        border-color: #0ea5e9;
        color: #0ea5e9;
      }

      .pagination-btn.active {
        background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
        color: white;
        border-color: #0ea5e9;
      }

      .pagination-btn:disabled {
        opacity: 0.5;
        cursor: not-allowed;
      }

      .filter-panel {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
      }

      .filter-panel.show {
        max-height: 500px;
      }

      .skeleton {
        background: linear-gradient(
          90deg,
          #f3f4f6 25%,
          #e5e7eb 50%,
          #f3f4f6 75%
        );
        background-size: 200% 100%;
        animation: skeleton-loading 1.5s infinite;
      }

      @keyframes skeleton-loading {
        0% {
          background-position: 200% 0;
        }
        100% {
          background-position: -200% 0;
        }
      }

      .stat-badge {
        display: inline-flex;
        align-items: center;
        gap: 4px;
        padding: 4px 10px;
        border-radius: 20px;
        font-size: 12px;
        font-weight: 500;
      }