*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            background: #f5f2eb;
            color: #2c2418;
            line-height: 1.7;
            min-height: 100vh;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #b8860b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus-visible {
            color: #7a5c0a;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.25;
            color: #1e3a5f;
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
            font-weight: 600;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.5rem;
            color: #0a2a44;
            border-bottom: 3px solid #b8860b;
            padding-bottom: 0.5rem;
        }
        h2 {
            font-size: 1.9rem;
            border-left: 5px solid #b8860b;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.5rem;
            color: #2c5282;
        }
        h4 {
            font-size: 1.2rem;
            color: #3d6b9b;
            font-weight: 500;
        }
        p {
            margin-bottom: 1rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }
        .site-header {
            background: linear-gradient(135deg, #0a2a44 0%, #1e4a6b 100%);
            color: #fff;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 3px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            color: #f5d742;
            letter-spacing: 1px;
            text-shadow: 2px 2px 0 #7a5c0a;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            color: #ffec80;
            text-decoration: none;
        }
        .my-logo i {
            margin-right: 0.4rem;
            color: #e8c44a;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.3rem 0.6rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.12);
        }
        .main-nav {
            display: flex;
            gap: 1.2rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #e8e0d4;
            font-weight: 500;
            padding: 0.3rem 0.5rem;
            border-radius: 4px;
            font-size: 0.95rem;
            transition: background 0.2s, color 0.2s;
        }
        .main-nav a:hover,
        .main-nav a:focus-visible {
            background: rgba(255, 255, 255, 0.12);
            color: #f5d742;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 0.3rem;
        }
        .breadcrumb {
            background: #e8e0d4;
            padding: 0.6rem 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #d4c9b8;
        }
        .breadcrumb ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            padding: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            color: #8a7a6a;
            margin-right: 0.6rem;
        }
        .breadcrumb a {
            color: #4a6a8a;
        }
        .breadcrumb .current {
            color: #2c2418;
            font-weight: 600;
        }
        .main-content {
            padding: 2rem 0 3rem;
        }
        .hero-image {
            margin: 1.5rem 0 2rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
            background: #d4c9b8;
        }
        .hero-image img {
            width: 100%;
            min-height: 200px;
            object-fit: cover;
        }
        .hero-image figcaption {
            padding: 0.8rem 1.2rem;
            background: #f0ebe2;
            font-style: italic;
            font-size: 0.9rem;
            color: #4a3a2a;
            border-top: 1px solid #d4c9b8;
        }
        .last-updated {
            display: inline-block;
            background: #e8e0d4;
            padding: 0.3rem 1rem;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #4a3a2a;
            margin-bottom: 0.8rem;
            border: 1px solid #d4c9b8;
        }
        .last-updated i {
            margin-right: 0.4rem;
            color: #b8860b;
        }
        .section-card {
            background: #fff;
            border-radius: 14px;
            padding: 2rem 2.2rem;
            margin-bottom: 2.5rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            border: 1px solid #e8e0d4;
            transition: box-shadow 0.2s;
        }
        .section-card:hover {
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.10);
        }
        .section-card h2:first-child {
            margin-top: 0;
        }
        .highlight-box {
            background: #f0f5fa;
            border-left: 6px solid #b8860b;
            padding: 1.2rem 1.8rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .highlight-box strong {
            color: #0a2a44;
        }
        .tip-icon {
            color: #b8860b;
            margin-right: 0.4rem;
        }
        .inline-link-list {
            background: #f8f4ee;
            padding: 0.8rem 1.2rem;
            border-radius: 10px;
            margin: 1.2rem 0;
            display: inline-block;
        }
        .inline-link-list a {
            display: inline-block;
            margin: 0.2rem 0.6rem 0.2rem 0;
        }
        .emoji-big {
            font-size: 1.3rem;
        }
        .search-form {
            display: flex;
            gap: 0.6rem;
            max-width: 560px;
            margin: 1.2rem 0;
            flex-wrap: wrap;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 0.7rem 1.2rem;
            border: 2px solid #d4c9b8;
            border-radius: 40px;
            font-size: 1rem;
            background: #fff;
            transition: border-color 0.2s, box-shadow 0.2s;
        }
        .search-form input[type="text"]:focus {
            outline: none;
            border-color: #b8860b;
            box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.15);
        }
        .search-form button {
            padding: 0.7rem 1.8rem;
            background: #b8860b;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form button:hover {
            background: #9a7209;
            transform: scale(1.02);
        }
        .search-form button:active {
            transform: scale(0.97);
        }
        .interact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2rem 0;
        }
        @media (max-width:700px) {
            .interact-grid {
                grid-template-columns: 1fr;
            }
        }
        .comment-box,
        .score-box {
            background: #f8f4ee;
            border-radius: 14px;
            padding: 1.5rem 1.8rem;
            border: 1px solid #e0d6c8;
        }
        .comment-box h3,
        .score-box h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        .comment-form textarea {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 2px solid #d4c9b8;
            border-radius: 10px;
            font-family: inherit;
            font-size: 0.95rem;
            resize: vertical;
            min-height: 100px;
            transition: border-color 0.2s;
        }
        .comment-form textarea:focus {
            outline: none;
            border-color: #b8860b;
        }
        .comment-form input[type="text"] {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #d4c9b8;
            border-radius: 10px;
            font-size: 0.95rem;
            margin-top: 0.6rem;
        }
        .comment-form input[type="text"]:focus {
            outline: none;
            border-color: #b8860b;
        }
        .comment-form button,
        .score-form button {
            padding: 0.6rem 1.8rem;
            background: #1e4a6b;
            color: #fff;
            border: none;
            border-radius: 40px;
            font-size: 0.95rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            margin-top: 0.8rem;
        }
        .comment-form button:hover,
        .score-form button:hover {
            background: #0a2a44;
        }
        .score-stars {
            display: flex;
            gap: 0.5rem;
            font-size: 2rem;
            color: #d4c9b8;
            cursor: pointer;
            margin: 0.6rem 0;
            flex-wrap: wrap;
        }
        .score-stars i {
            transition: color 0.15s, transform 0.1s;
        }
        .score-stars i:hover,
        .score-stars i.active {
            color: #f5c542;
            transform: scale(1.1);
        }
        .score-form input[type="hidden"] {
            display: none;
        }
        .score-form label {
            display: block;
            margin-bottom: 0.3rem;
            font-weight: 500;
        }
        .site-footer {
            background: #0a2a44;
            color: #c8d8e8;
            padding: 2.5rem 0 1.8rem;
            margin-top: 2rem;
            border-top: 4px solid #b8860b;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem 3rem;
        }
        @media (max-width:600px) {
            .footer-inner {
                grid-template-columns: 1fr;
            }
        }
        .footer-inner h4 {
            color: #f5d742;
            margin-top: 0;
            font-size: 1.2rem;
            border-bottom: 1px solid #2e5a7a;
            padding-bottom: 0.4rem;
        }
        .friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.2rem;
            list-style: none;
            padding: 0;
        }
        .friend-link li a {
            color: #b8d0e0;
            font-size: 0.95rem;
            padding: 0.2rem 0.4rem;
            border-radius: 4px;
            transition: background 0.2s, color 0.2s;
        }
        .friend-link li a:hover {
            background: rgba(255, 255, 255, 0.08);
            color: #f5d742;
            text-decoration: none;
        }
        .copyright {
            grid-column: 1 / -1;
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #2e5a7a;
            margin-top: 1rem;
            font-size: 0.9rem;
            color: #8aaece;
        }
        .copyright strong {
            color: #e8e0d4;
        }
        @media (max-width: 820px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 0.3rem;
                padding: 0.8rem 0 0.4rem;
                border-top: 1px solid rgba(255, 255, 255, 0.1);
                margin-top: 0.6rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.5rem 0.8rem;
                border-radius: 6px;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .section-card {
                padding: 1.2rem 1.2rem;
            }
            .header-inner {
                gap: 0.4rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            .search-form input[type="text"] {
                min-width: 120px;
            }
            .score-stars {
                font-size: 1.6rem;
            }
            h1 {
                font-size: 1.6rem;
            }
        }
        @media print {
            .site-header {
                position: static;
                background: #0a2a44;
            }
            .nav-toggle {
                display: none !important;
            }
            .main-nav {
                display: flex !important;
            }
            .breadcrumb {
                background: #e8e0d4;
            }
            .site-footer {
                background: #0a2a44;
                color: #c8d8e8;
            }
        }
        .schema-hidden {
            display: none;
        }