*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
            background: #f9f7f2;
            color: #1e1e1e;
            line-height: 1.75;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        a {
            color: #b22222;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover,
        a:focus {
            color: #8b0000;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            color: #0a2a44;
            margin-top: 1.8rem;
            margin-bottom: 0.75rem;
            font-weight: 700;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.5rem;
            border-bottom: 4px solid #b22222;
            padding-bottom: 0.4rem;
            display: inline-block;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #b22222;
            padding-left: 1rem;
            margin-top: 2.8rem;
        }
        h3 {
            font-size: 1.35rem;
            margin-top: 2rem;
            color: #1a3a5a;
        }
        h4 {
            font-size: 1.1rem;
            margin-top: 1.4rem;
            color: #2a4a6a;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        header {
            background: linear-gradient(135deg, #0a2a44 0%, #1a4a6a 100%);
            color: #fff;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem 1rem;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            color: #ffd700;
            letter-spacing: 1px;
            text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.2);
            transition: transform 0.2s ease;
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
            color: #ffed4a;
        }
        .my-logo i {
            margin-right: 0.3rem;
            color: #fff;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #ffd700;
            color: #ffd700;
            font-size: 1.6rem;
            padding: 0.3rem 0.7rem;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 215, 0, 0.15);
        }
        nav {
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
            align-items: center;
        }
        nav a {
            color: #e0e8f0;
            padding: 0.5rem 1rem;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.95rem;
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        nav a:hover,
        nav a:focus {
            background: rgba(255, 215, 0, 0.2);
            color: #ffd700;
            text-decoration: none;
        }
        nav a.active {
            background: #ffd700;
            color: #0a2a44;
        }
        .breadcrumb {
            background: #fff;
            padding: 0.6rem 0;
            border-bottom: 1px solid #e0dcd5;
            font-size: 0.88rem;
            color: #555;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem;
            padding: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin: 0 0.4rem;
            color: #999;
        }
        .breadcrumb a {
            color: #b22222;
        }
        .breadcrumb .current {
            color: #333;
            font-weight: 600;
        }
        main {
            flex: 1;
            padding: 2rem 0 3rem;
        }
        .search-section {
            background: #fff;
            padding: 1.5rem 1.8rem;
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            margin-bottom: 2.5rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 1rem;
        }
        .search-section label {
            font-weight: 600;
            color: #0a2a44;
            font-size: 1.1rem;
        }
        .search-form {
            display: flex;
            flex: 1;
            min-width: 220px;
            gap: 0.5rem;
        }
        .search-form input {
            flex: 1;
            padding: 0.7rem 1.2rem;
            border: 2px solid #d0c8bc;
            border-radius: 30px;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.3s;
        }
        .search-form input:focus {
            border-color: #b22222;
        }
        .search-form button {
            background: #b22222;
            color: #fff;
            border: none;
            padding: 0.7rem 1.6rem;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 1rem;
        }
        .search-form button:hover {
            background: #8b0000;
        }
        .content-article {
            background: #fff;
            border-radius: 20px;
            padding: 2.5rem 2.8rem;
            box-shadow: 0 6px 30px rgba(0, 0, 0, 0.06);
            margin-bottom: 2.5rem;
        }
        .content-article p {
            color: #2c2c2c;
        }
        .content-article .lead {
            font-size: 1.2rem;
            color: #0a2a44;
            font-weight: 500;
            border-left: 4px solid #ffd700;
            padding-left: 1.2rem;
            background: #faf8f4;
            padding: 1rem 1.5rem;
            border-radius: 0 12px 12px 0;
        }
        .highlight-box {
            background: #f0f4f8;
            border-left: 6px solid #b22222;
            padding: 1.2rem 1.8rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .highlight-box strong {
            color: #b22222;
        }
        .emoji-big {
            font-size: 1.8rem;
            margin-right: 0.3rem;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 1.2rem;
            margin: 1.8rem 0;
        }
        .stat-card {
            background: #f9f7f2;
            border-radius: 14px;
            padding: 1.2rem 1rem;
            text-align: center;
            border: 1px solid #e8e2d8;
            transition: transform 0.2s;
        }
        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
        }
        .stat-card .number {
            font-size: 2rem;
            font-weight: 800;
            color: #b22222;
        }
        .stat-card .label {
            font-size: 0.9rem;
            color: #555;
        }
        .featured-image {
            margin: 2rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
        }
        .featured-image img {
            width: 100%;
            object-fit: cover;
        }
        .featured-image figcaption {
            background: #f0ece6;
            padding: 0.7rem 1.2rem;
            font-size: 0.9rem;
            color: #444;
            text-align: center;
        }
        .link-list-inset {
            background: #f5f2ec;
            border-radius: 14px;
            padding: 1.4rem 1.8rem;
            margin: 1.8rem 0;
        }
        .link-list-inset ul {
            list-style: none;
            padding: 0;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 0.6rem 1.2rem;
        }
        .link-list-inset li::before {
            content: "⚾ ";
            color: #b22222;
        }
        .link-list-inset a {
            font-weight: 500;
        }
        .interaction-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2.5rem 0 1rem;
        }
        @media (max-width:700px) {
            .interaction-grid {
                grid-template-columns: 1fr;
            }
        }
        .card-interact {
            background: #f9f7f2;
            border-radius: 16px;
            padding: 1.6rem 1.8rem;
            border: 1px solid #e8e2d8;
        }
        .card-interact h3 {
            margin-top: 0;
            font-size: 1.25rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .card-interact form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-top: 0.8rem;
        }
        .card-interact input,
        .card-interact textarea,
        .card-interact select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #d0c8bc;
            border-radius: 10px;
            font-size: 0.95rem;
            font-family: inherit;
            outline: none;
            transition: border-color 0.3s;
        }
        .card-interact input:focus,
        .card-interact textarea:focus,
        .card-interact select:focus {
            border-color: #b22222;
        }
        .card-interact textarea {
            min-height: 80px;
            resize: vertical;
        }
        .card-interact .btn-submit {
            background: #b22222;
            color: #fff;
            border: none;
            padding: 0.7rem 1.4rem;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            align-self: flex-start;
            font-size: 0.95rem;
        }
        .card-interact .btn-submit:hover {
            background: #8b0000;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            font-size: 1.8rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #d0c8bc;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #ffb800;
        }
        footer {
            background: #0a2a44;
            color: #ccd8e4;
            padding: 2.5rem 0 1.5rem;
            border-top: 4px solid #b22222;
        }
        footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        @media (max-width:700px) {
            footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
        }
        footer h4 {
            color: #ffd700;
            margin-top: 0;
            font-size: 1.1rem;
        }
        footer a {
            color: #b8c8d8;
        }
        footer a:hover {
            color: #ffd700;
        }
        friend-link {
            display: block;
            margin: 1rem 0 0.5rem;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.2rem;
            margin-bottom: 0.4rem;
            background: rgba(255, 255, 255, 0.06);
            padding: 0.3rem 1rem;
            border-radius: 20px;
            font-size: 0.9rem;
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        friend-link a:hover {
            background: rgba(255, 215, 0, 0.12);
            border-color: #ffd700;
        }
        .copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 1.2rem;
            text-align: center;
            font-size: 0.85rem;
            color: #8899aa;
        }
        .copyright strong {
            color: #ccd8e4;
        }
        @media (max-width:768px) {
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: rgba(10, 42, 68, 0.98);
                padding: 1rem 0.5rem;
                border-radius: 0 0 16px 16px;
                margin-top: 0.5rem;
                gap: 0.2rem;
            }
            nav.open {
                display: flex;
            }
            nav a {
                padding: 0.6rem 1rem;
                width: 100%;
                text-align: left;
                border-radius: 10px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .content-article {
                padding: 1.5rem 1.2rem;
            }
            .search-section {
                flex-direction: column;
                align-items: stretch;
                padding: 1.2rem;
            }
            .search-form {
                min-width: unset;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .link-list-inset ul {
                grid-template-columns: 1fr;
            }
            .breadcrumb {
                font-size: 0.78rem;
            }
        }
        @media (max-width:480px) {
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            h1 {
                font-size: 1.5rem;
            }
            .content-article {
                padding: 1rem 0.8rem;
            }
            .star-rating {
                font-size: 1.4rem;
            }
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .text-small {
            font-size: 0.9rem;
            color: #666;
        }
        .update-badge {
            display: inline-block;
            background: #b22222;
            color: #fff;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.3px;
        }