*,
        *::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, BlinkMacSystemFont, sans-serif;
            background: #f4f7fc;
            color: #1a2634;
            line-height: 1.7;
            padding: 0 16px;
        }
        a {
            color: #0056b3;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #ff6a00;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 0.75rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            border-radius: 24px 24px 0 0;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.06);
            overflow: hidden;
            padding: 0 24px 24px;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 20px 0 16px;
            border-bottom: 2px solid #e9edf2;
            position: relative;
            background: #fff;
            z-index: 10;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #1e3a5f, #ff6a00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-block;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            -webkit-text-fill-color: #4a5b6e;
            color: #4a5b6e;
            display: block;
            letter-spacing: 0.3px;
        }
        .my-logo a {
            color: inherit;
            text-decoration: none;
        }
        .nav-bar {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .nav-bar a {
            padding: 8px 16px;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.9rem;
            color: #1a2634;
            transition: background 0.2s, color 0.2s;
        }
        .nav-bar a:hover {
            background: #1e3a5f;
            color: #fff;
            text-decoration: none;
        }
        .nav-bar a i {
            margin-right: 6px;
            font-size: 0.85rem;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            background: none;
            border: none;
            color: #1a2634;
            padding: 4px 8px;
            transition: color 0.2s;
        }
        .hamburger:hover {
            color: #ff6a00;
        }
        .nav-toggle {
            display: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 16px 0 8px;
            margin: 0;
            font-size: 0.85rem;
            color: #5a6b7c;
        }
        .breadcrumb li {
            margin-bottom: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            padding: 0 10px;
            color: #aaa;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #0056b3;
        }
        .breadcrumb a:hover {
            color: #ff6a00;
        }
        .breadcrumb .active {
            color: #1a2634;
            font-weight: 600;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            margin: 0.5rem 0 1rem;
            color: #0b1a2b;
            letter-spacing: -0.5px;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin: 2.2rem 0 0.8rem;
            color: #0b1a2b;
            border-left: 6px solid #ff6a00;
            padding-left: 18px;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 1.8rem 0 0.6rem;
            color: #1a2b3e;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 1.2rem 0 0.4rem;
            color: #2a3b4e;
        }
        p {
            margin: 0.8rem 0 1rem;
            color: #2a3b4e;
        }
        .lead {
            font-size: 1.2rem;
            font-weight: 400;
            color: #3a4b5e;
            line-height: 1.8;
        }
        .highlight {
            background: linear-gradient(120deg, #fff3d6 0%, #fff3d6 60%, transparent 90%);
            padding: 0 6px;
            font-weight: 600;
        }
        .badge {
            display: inline-block;
            background: #ff6a00;
            color: #fff;
            font-size: 0.75rem;
            padding: 2px 12px;
            border-radius: 40px;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        .featured-image {
            margin: 1.8rem 0;
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        }
        .featured-image figcaption {
            font-size: 0.85rem;
            color: #6a7b8c;
            padding: 10px 0 0;
            font-style: italic;
        }
        .search-section {
            background: #f0f4fa;
            border-radius: 16px;
            padding: 24px 28px;
            margin: 2rem 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
        }
        .search-section label {
            font-weight: 600;
            color: #1a2b3e;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.1rem;
        }
        .search-section form {
            display: flex;
            flex: 1;
            gap: 8px;
            flex-wrap: wrap;
        }
        .search-section input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 12px 18px;
            border: 2px solid #dce2ea;
            border-radius: 40px;
            font-size: 1rem;
            outline: none;
            transition: border 0.2s;
        }
        .search-section input[type="text"]:focus {
            border-color: #ff6a00;
        }
        .search-section button {
            padding: 12px 28px;
            background: #1e3a5f;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .search-section button:hover {
            background: #ff6a00;
            transform: scale(1.02);
        }
        .user-feedback {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 2.5rem 0 1.5rem;
        }
        .feedback-card {
            background: #f8faff;
            border-radius: 18px;
            padding: 24px 28px;
            border: 1px solid #e6ecf3;
            transition: box-shadow 0.2s;
        }
        .feedback-card:hover {
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.04);
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-top: 12px;
        }
        .feedback-card textarea {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #dce2ea;
            border-radius: 12px;
            font-size: 0.95rem;
            resize: vertical;
            min-height: 80px;
            font-family: inherit;
            outline: none;
            transition: border 0.2s;
        }
        .feedback-card textarea:focus {
            border-color: #ff6a00;
        }
        .feedback-card input[type="text"],
        .feedback-card input[type="number"] {
            padding: 10px 16px;
            border: 2px solid #dce2ea;
            border-radius: 12px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
        }
        .feedback-card input:focus {
            border-color: #ff6a00;
        }
        .feedback-card .star-group {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            color: #ffb82e;
            cursor: pointer;
        }
        .feedback-card .star-group i {
            transition: transform 0.15s;
        }
        .feedback-card .star-group i:hover {
            transform: scale(1.2);
        }
        .feedback-card button {
            align-self: flex-start;
            padding: 10px 28px;
            background: #1e3a5f;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-size: 0.95rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
        }
        .feedback-card button:hover {
            background: #ff6a00;
        }
        .rating-display {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 8px;
            font-size: 1.1rem;
        }
        .rating-display .stars {
            color: #ffb82e;
            letter-spacing: 2px;
        }
        .site-footer {
            border-top: 2px solid #e9edf2;
            padding: 28px 0 16px;
            margin-top: 2rem;
        }
        .site-footer friend-link {
            display: block;
            margin-bottom: 16px;
            font-size: 0.95rem;
        }
        .site-footer friend-link a {
            display: inline-block;
            margin: 0 12px 6px 0;
            padding: 4px 12px;
            background: #f0f4fa;
            border-radius: 40px;
            font-weight: 500;
            transition: background 0.2s, color 0.2s;
        }
        .site-footer friend-link a:hover {
            background: #1e3a5f;
            color: #fff;
            text-decoration: none;
        }
        .copyright {
            font-size: 0.85rem;
            color: #6a7b8c;
            text-align: center;
            padding: 12px 0 4px;
            border-top: 1px solid #e6ecf3;
            margin-top: 12px;
        }
        .copyright strong {
            color: #1a2b3e;
        }
        .last-updated {
            display: inline-block;
            font-size: 0.85rem;
            color: #6a7b8c;
            background: #f0f4fa;
            padding: 4px 16px;
            border-radius: 40px;
            margin: 0.5rem 0 1rem;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.2rem 0;
            font-size: 0.95rem;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        .data-table th {
            background: #1e3a5f;
            color: #fff;
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 10px 16px;
            border-bottom: 1px solid #e6ecf3;
        }
        .data-table tr:nth-child(even) {
            background: #f8faff;
        }
        .data-table tr:hover td {
            background: #fff3e0;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 8px;
            }
            .container {
                padding: 0 12px 20px;
                border-radius: 16px 16px 0 0;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
                padding-left: 12px;
            }
            h3 {
                font-size: 1.2rem;
            }
            .site-header {
                padding: 12px 0;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .my-logo small {
                font-size: 0.6rem;
            }
            .hamburger {
                display: block;
            }
            .nav-bar {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                padding: 12px 0 8px;
                border-top: 1px solid #e9edf2;
                margin-top: 12px;
            }
            .nav-bar a {
                padding: 10px 16px;
                border-radius: 12px;
                font-size: 1rem;
            }
            .nav-toggle:checked~.nav-bar {
                display: flex;
            }
            .user-feedback {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .search-section {
                flex-direction: column;
                align-items: stretch;
                padding: 18px;
            }
            .search-section form {
                flex-direction: column;
            }
            .search-section input[type="text"] {
                min-width: auto;
            }
            .feedback-card {
                padding: 18px;
            }
            .data-table {
                font-size: 0.82rem;
            }
            .data-table th,
            .data-table td {
                padding: 8px 10px;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            h3 {
                font-size: 1.05rem;
            }
            .container {
                padding: 0 8px 16px;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .breadcrumb li+li::before {
                padding: 0 6px;
            }
            .rating-display {
                flex-wrap: wrap;
            }
        }
        .inline-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 16px;
            list-style: none;
            padding: 0;
        }
        .inline-list li::before {
            content: "🏏";
            margin-right: 6px;
        }
        .quote-block {
            background: #f0f6ff;
            border-left: 5px solid #ff6a00;
            padding: 16px 24px;
            border-radius: 0 12px 12px 0;
            margin: 1.2rem 0;
            font-style: italic;
            color: #1a2b3e;
        }
        .emoji-big {
            font-size: 2rem;
            line-height: 1;
        }
        .flex-2col {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin: 1rem 0;
        }
        @media (max-width: 640px) {
            .flex-2col {
                grid-template-columns: 1fr;
            }
        }
        .card-simple {
            background: #f8faff;
            padding: 18px 20px;
            border-radius: 14px;
            border: 1px solid #e6ecf3;
        }
        .section-highlight {
            background: linear-gradient(135deg, #f0f6ff 0%, #fff8f0 100%);
            border-radius: 18px;
            padding: 20px 24px;
            margin: 1.8rem 0;
        }