*, *::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, 'Helvetica Neue', Arial, sans-serif;
      line-height: 1.7;
      background: #f5f1e8;
      color: #1a1a2e;
    }
    img { max-width: 100%; height: auto; display: block; }
    .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
    .site-header {
      background: #0b1d3a;
      padding: 15px 0;
      box-shadow: 0 4px 20px rgba(0,0,0,0.15);
      position: sticky; top: 0; z-index: 1000;
    }
    .header-wrap { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; }
    .my-logo {
      font-size: 1.9rem; font-weight: 900; text-decoration: none; color: #fff;
      letter-spacing: -0.5px; display: flex; align-items: center; gap: 10px;
    }
    .my-logo span { color: #f7b731; }
    .my-logo i { color: #e63946; font-size: 2rem; }
    .nav-menu { display: flex; list-style: none; gap: 5px; flex-wrap: wrap; }
    .nav-menu li a {
      color: rgba(255,255,255,0.9); text-decoration: none; padding: 8px 14px;
      border-radius: 20px; font-weight: 600; font-size: 0.9rem; transition: all 0.3s;
    }
    .nav-menu li a:hover { background: rgba(255,255,255,0.15); color: #f7b731; }
    .burger { display: none; background: none; border: none; color: #fff; font-size: 1.8rem; cursor: pointer; }
    .breadcrumb {
      background: #fff; border-bottom: 1px solid #e0ddd5; padding: 10px 0; font-size: 0.85rem;
    }
    .breadcrumb .container { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
    .breadcrumb a { color: #0b1d3a; text-decoration: none; }
    .breadcrumb a:hover { text-decoration: underline; }
    .breadcrumb .sep { color: #aaa; margin: 0 4px; }
    .breadcrumb .current { color: #777; font-weight: 500; }
    .hero {
      background: linear-gradient(135deg, #0b1d3a 0%, #1a3a5f 50%, #0b1d3a 100%);
      color: #fff; padding: 70px 0 60px; text-align: center; position: relative; overflow: hidden;
    }
    .hero::after {
      content: "⚾"; font-size: 18rem; opacity: 0.05; position: absolute; right: -40px; bottom: -60px; transform: rotate(-15deg);
    }
    .hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 900; margin-bottom: 15px; letter-spacing: -1px; }
    .hero p { font-size: 1.15rem; max-width: 720px; margin: 0 auto; opacity: 0.92; }
    .hero .hero-meta { margin-top: 25px; font-size: 0.9rem; color: #f7b731; display: flex; justify-content: center; gap: 30px; flex-wrap: wrap; }
    .search-section { background: #fff; padding: 25px 0; border-bottom: 1px solid #eee; }
    .search-box { max-width: 600px; margin: 0 auto; display: flex; box-shadow: 0 4px 15px rgba(0,0,0,0.08); border-radius: 50px; overflow: hidden; }
    .search-box input {
      flex: 1; padding: 15px 22px; border: none; outline: none; font-size: 1rem;
      background: #f9f9f9;
    }
    .search-box button {
      padding: 15px 28px; background: #e63946; color: #fff; border: none; cursor: pointer; font-size: 1rem; font-weight: 700;
      transition: background 0.3s; display: flex; align-items: center; gap: 8px;
    }
    .search-box button:hover { background: #c02f3a; }
    .content-wrapper { display: grid; grid-template-columns: 1fr 320px; gap: 40px; padding: 45px 0; }
    .article-body { background: #fff; border-radius: 14px; padding: 40px 50px; box-shadow: 0 2px 12px rgba(0,0,0,0.05); }
    .sidebar { display: flex; flex-direction: column; gap: 30px; }
    .article-body h2 {
      font-size: 2rem; font-weight: 800; color: #0b1d3a; margin: 2.5rem 0 1.2rem;
      padding-bottom: 10px; border-bottom: 3px solid #f7b731; display: inline-block;
    }
    .article-body h3 { font-size: 1.45rem; font-weight: 700; color: #1a3a5f; margin: 1.8rem 0 0.8rem; }
    .article-body h4 { font-size: 1.15rem; font-weight: 700; color: #333; margin: 1.2rem 0 0.5rem; }
    .article-body p { margin-bottom: 1.2rem; color: #2d2d3a; }
    .article-body ul, .article-body ol { margin: 0 0 1.5rem 1.5rem; }
    .article-body li { margin-bottom: 0.5rem; }
    .article-body .lead { font-size: 1.25rem; font-weight: 500; color: #333; }
    .card-highlight {
      background: #f8f4ec; border-left: 5px solid #f7b731; padding: 20px 25px; margin: 25px 0; border-radius: 8px;
    }
    .card-highlight strong { color: #0b1d3a; }
    .insight-box {
      background: #eef4fb; border: 1px solid #c5d6e8; border-radius: 10px; padding: 20px; margin: 25px 0;
    }
    .insight-box h4 { margin-top: 0; color: #1a3a5f; }
    .article-img { margin: 30px 0; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
    .article-img figcaption { background: #f8f4ec; padding: 12px 18px; font-size: 0.88rem; color: #666; text-align: center; }
    .article-body a { color: #c02f3a; text-decoration: none; font-weight: 600; border-bottom: 1px dotted #e63946; transition: all 0.2s; }
    .article-body a:hover { color: #0b1d3a; border-bottom-color: #0b1d3a; }
    .data-table { width: 100%; border-collapse: collapse; margin: 25px 0; font-size: 0.95rem; }
    .data-table th { background: #0b1d3a; color: #fff; padding: 12px 15px; text-align: left; }
    .data-table td { padding: 10px 15px; border-bottom: 1px solid #e8e4dc; }
    .data-table tr:nth-child(even) { background: #f9f7f4; }
    .data-table tr:hover { background: #f0ede8; }
    .sidebar-card {
      background: #fff; border-radius: 12px; padding: 25px; box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    }
    .sidebar-card h3 { font-size: 1.2rem; margin-bottom: 15px; color: #0b1d3a; border-left: 4px solid #e63946; padding-left: 12px; }
    .sidebar-card ul { list-style: none; }
    .sidebar-card li { padding: 6px 0; }
    .sidebar-card li a { color: #1a3a5f; text-decoration: none; font-weight: 500; }
    .sidebar-card li a:hover { color: #e63946; text-decoration: underline; }
    .related-item { display: flex; align-items: center; gap: 12px; padding: 8px 0; border-bottom: 1px dashed #eee; }
    .related-item i { color: #f7b731; width: 20px; text-align: center; }
    .related-item a { color: #1a3a5f; text-decoration: none; font-weight: 500; font-size: 0.92rem; }
    .related-item a:hover { color: #e63946; }
    .interaction-section {
      background: #fff; border-radius: 14px; padding: 40px; margin-top: 30px; box-shadow: 0 2px 12px rgba(0,0,0,0.05);
    }
    .interaction-section h2 { font-size: 1.8rem; color: #0b1d3a; margin-bottom: 10px; }
    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px; }
    .form-group { display: flex; flex-direction: column; gap: 6px; }
    .form-group label { font-weight: 600; font-size: 0.9rem; }
    .form-group input, .form-group textarea {
      padding: 12px; border: 1px solid #ddd; border-radius: 8px; font-size: 1rem; font-family: inherit;
      transition: border-color 0.3s;
    }
    .form-group input:focus, .form-group textarea:focus { outline: none; border-color: #0b1d3a; }
    .form-group textarea { min-height: 110px; resize: vertical; }
    .submit-row { grid-column: 1 / -1; display: flex; gap: 15px; flex-wrap: wrap; margin-top: 10px; }
    .btn {
      padding: 12px 24px; background: #0b1d3a; color: #fff; border: none; border-radius: 30px;
      font-weight: 700; font-size: 0.95rem; cursor: pointer; transition: background 0.3s, transform 0.2s;
      display: inline-flex; align-items: center; gap: 8px;
    }
    .btn:hover { background: #e63946; transform: translateY(-2px); }
    .btn-outline { background: transparent; border: 2px solid #0b1d3a; color: #0b1d3a; }
    .btn-outline:hover { background: #0b1d3a; color: #fff; }
    .star-rating { display: flex; gap: 5px; font-size: 1.6rem; color: #ddd; cursor: pointer; user-select: none; }
    .star-rating .star.active { color: #f7b731; }
    .star-rating .star:hover { color: #f7b731; transform: scale(1.15); transition: transform 0.2s; }
    .site-footer {
      background: #0b1d3a; color: rgba(255,255,255,0.8); padding: 50px 0 20px; margin-top: 50px;
    }
    .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 30px; }
    .footer-grid h4 { color: #fff; margin-bottom: 15px; font-size: 1.1rem; }
    .footer-grid a { color: rgba(255,255,255,0.7); text-decoration: none; display: block; margin-bottom: 8px; }
    .footer-grid a:hover { color: #f7b731; }
    .copyright {
      border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; text-align: center;
      font-size: 0.88rem;
    }
    @media (max-width: 992px) {
      .content-wrapper { grid-template-columns: 1fr; }
      .article-body { padding: 25px; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 768px) {
      .header-wrap { flex-wrap: wrap; }
      .nav-menu {
        display: none; width: 100%; flex-direction: column; background: #0b1d3a;
        padding: 10px 0; margin-top: 10px; border-radius: 8px;
      }
      .nav-menu.open { display: flex; }
      .burger { display: block; }
      .form-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; gap: 25px; }
      .article-body { padding: 18px; }
      .hero h1 { font-size: 1.8rem; }
      .search-box { flex-direction: column; border-radius: 12px; }
      .search-box input { border-radius: 12px 12px 0 0; }
      .search-box button { border-radius: 0 0 12px 12px; justify-content: center; }
    }
    @media (max-width: 480px) {
      body { font-size: 0.95rem; }
      .article-body h2 { font-size: 1.5rem; }
      .article-body h3 { font-size: 1.2rem; }
      .btn { width: 100%; justify-content: center; }
    }