*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', Arial, sans-serif;
            line-height: 1.7;
            color: #1a1a2e;
            background: #faf9f6;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #0b1d2e;
            margin-top: 1.8em;
            margin-bottom: 0.5em;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.3em;
            border-bottom: 4px solid #f7c948;
            padding-bottom: 0.25em;
            display: inline-block;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #f7c948;
            padding-left: 15px;
        }
        h3 {
            font-size: 1.4rem;
            color: #1f4a6e;
        }
        h4 {
            font-size: 1.15rem;
            color: #2c5f8a;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.2em;
            font-size: 1.05rem;
            color: #2d2d3a;
        }
        strong,
        b {
            font-weight: 700;
            color: #0b1d2e;
        }
        em {
            font-style: italic;
        }
        a {
            color: #b8860b;
            text-decoration: none;
            transition: color 0.2s, border-bottom 0.2s;
            border-bottom: 1px solid transparent;
        }
        a:hover,
        a:focus {
            color: #8b6508;
            border-bottom-color: #b8860b;
        }
        ul,
        ol {
            margin: 0.8em 0 1.5em 1.8em;
        }
        li {
            margin-bottom: 0.4em;
            font-size: 1.02rem;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            margin: 1.8em auto;
        }
        figure {
            margin: 2em 0;
            text-align: center;
        }
        figcaption {
            font-size: 0.9rem;
            color: #6a6a7a;
            margin-top: 0.5em;
            font-style: italic;
        }
        hr {
            border: 0;
            height: 2px;
            background: linear-gradient(90deg, #f7c948, #e6d5b8, #f7c948);
            margin: 2.5em 0;
        }
        .text-muted {
            color: #6a6a7a;
            font-size: 0.95rem;
        }
        .text-small {
            font-size: 0.9rem;
        }
        .site-header {
            background: linear-gradient(135deg, #0b1d2e 0%, #1a3a5a 100%);
            color: #fff;
            padding: 0 0 0 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            padding: 12px 20px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            color: #f7c948;
            text-decoration: none;
            border: none;
            letter-spacing: -0.5px;
            background: rgba(255, 255, 255, 0.06);
            padding: 4px 14px;
            border-radius: 8px;
            transition: background 0.3s;
        }
        .my-logo:hover {
            background: rgba(255, 255, 255, 0.12);
            border: none;
            color: #f7c948;
        }
        .my-logo small {
            font-size: 0.6rem;
            font-weight: 400;
            color: #c0d0e0;
            display: block;
            letter-spacing: 0.3px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #f7c948;
            color: #f7c948;
            font-size: 1.5rem;
            padding: 6px 14px;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.3s;
        }
        .nav-toggle:hover {
            background: rgba(247, 201, 72, 0.15);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #e8edf2;
            text-decoration: none;
            padding: 8px 14px;
            border-radius: 6px;
            font-size: 0.92rem;
            font-weight: 500;
            border: none;
            transition: background 0.3s, color 0.3s;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background: rgba(247, 201, 72, 0.18);
            color: #f7c948;
            border: none;
        }
        .main-nav a.active {
            background: #f7c948;
            color: #0b1d2e;
            font-weight: 700;
        }
        .breadcrumb {
            background: #f0ede8;
            padding: 10px 20px;
            font-size: 0.9rem;
            border-bottom: 1px solid #e0dcd4;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            margin: 0;
            padding: 0;
            max-width: 1200px;
            margin: 0 auto;
        }
        .breadcrumb li {
            margin: 0;
            font-size: 0.88rem;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 10px;
            color: #999;
            font-size: 1.2rem;
        }
        .breadcrumb a {
            color: #1f4a6e;
            border: none;
        }
        .breadcrumb a:hover {
            color: #b8860b;
            border: none;
        }
        .breadcrumb .current {
            color: #6a6a7a;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #1a3a5a, #2a5a7a);
            color: #fff;
            padding: 3em 20px 2.5em;
            text-align: center;
            border-bottom: 5px solid #f7c948;
        }
        .hero h1 {
            color: #fff;
            border-bottom-color: #f7c948;
            font-size: 2.6rem;
            margin-top: 0;
        }
        .hero p {
            color: #d4e4f0;
            font-size: 1.2rem;
            max-width: 750px;
            margin: 0.8em auto 0;
        }
        .hero .badge {
            display: inline-block;
            background: #f7c948;
            color: #0b1d2e;
            padding: 4px 18px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-top: 1em;
        }
        .main-content {
            padding: 2.5em 0 3em;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .content-body {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 12px;
            padding: 20px 18px;
            margin-bottom: 24px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            border: 1px solid #ece8e0;
        }
        .sidebar-card h3 {
            font-size: 1.15rem;
            margin-top: 0;
            margin-bottom: 12px;
            border-bottom: 2px solid #f0e8d8;
            padding-bottom: 8px;
            color: #0b1d2e;
        }
        .sidebar-card ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .sidebar-card li {
            margin-bottom: 6px;
        }
        .sidebar-card a {
            display: block;
            padding: 6px 0;
            border-bottom: 1px solid #f0ede8;
            font-size: 0.95rem;
            border: none;
            color: #1f4a6e;
            transition: color 0.2s, padding-left 0.2s;
        }
        .sidebar-card a:hover {
            color: #b8860b;
            padding-left: 6px;
            border: none;
        }
        .sidebar-card .fa-ul {
            margin-left: 1.8em;
        }
        .search-form {
            display: flex;
            gap: 8px;
            margin: 1.2em 0 1.8em;
        }
        .search-form input[type="text"] {
            flex: 1;
            padding: 12px 16px;
            border: 2px solid #d0c8bc;
            border-radius: 8px;
            font-size: 1rem;
            transition: border-color 0.3s;
            background: #fff;
            min-width: 0;
        }
        .search-form input[type="text"]:focus {
            outline: none;
            border-color: #f7c948;
            box-shadow: 0 0 0 3px rgba(247, 201, 72, 0.2);
        }
        .search-form button {
            background: #f7c948;
            color: #0b1d2e;
            border: none;
            padding: 12px 22px;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.3s, transform 0.15s;
            white-space: nowrap;
        }
        .search-form button:hover {
            background: #e6b830;
            transform: scale(1.02);
        }
        .search-form button i {
            margin-right: 6px;
        }
        .interaction-section {
            background: #fff;
            border-radius: 16px;
            padding: 30px 28px;
            margin-top: 3em;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.05);
            border: 1px solid #ece8e0;
        }
        .interaction-section h2 {
            border-left-color: #f7c948;
            margin-top: 0;
        }
        .comment-form textarea,
        .comment-form input {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #d0c8bc;
            border-radius: 8px;
            font-size: 1rem;
            font-family: inherit;
            transition: border-color 0.3s;
            margin-bottom: 12px;
            background: #faf9f6;
        }
        .comment-form textarea:focus,
        .comment-form input:focus {
            outline: none;
            border-color: #f7c948;
            box-shadow: 0 0 0 3px rgba(247, 201, 72, 0.15);
        }
        .comment-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .comment-form button {
            background: #0b1d2e;
            color: #fff;
            border: none;
            padding: 12px 30px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.3s, transform 0.15s;
        }
        .comment-form button:hover {
            background: #1a3a5a;
            transform: scale(1.02);
        }
        .score-form {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px 20px;
            padding: 16px 0 8px;
        }
        .score-form label {
            font-weight: 600;
            font-size: 1.05rem;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            color: #d0c8bc;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating i {
            transition: color 0.2s, transform 0.15s;
        }
        .star-rating i:hover,
        .star-rating i.hover {
            color: #f7c948;
            transform: scale(1.15);
        }
        .star-rating i.selected {
            color: #f7c948;
        }
        .score-form button {
            background: #f7c948;
            color: #0b1d2e;
            border: none;
            padding: 10px 24px;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.3s;
        }
        .score-form button:hover {
            background: #e6b830;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5em 0;
            font-size: 0.98rem;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
        }
        .data-table thead {
            background: #0b1d2e;
            color: #fff;
        }
        .data-table th {
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 10px 16px;
            border-bottom: 1px solid #ece8e0;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tbody tr:hover {
            background: #f8f5ef;
        }
        .site-footer {
            background: #0b1d2e;
            color: #c0d0e0;
            padding: 2.5em 20px 1.8em;
            margin-top: 3em;
        }
        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 30px;
        }
        .footer-inner h4 {
            color: #f7c948;
            margin-top: 0;
            font-size: 1.1rem;
        }
        .footer-inner a {
            color: #b0c8e0;
            border: none;
        }
        .footer-inner a:hover {
            color: #f7c948;
            border: none;
        }
        .footer-inner ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-inner li {
            margin-bottom: 6px;
            font-size: 0.95rem;
        }
        .footer-bottom {
            border-top: 1px solid #1f3a5a;
            margin-top: 2em;
            padding-top: 1.5em;
            text-align: center;
            font-size: 0.88rem;
            color: #8899aa;
        }
        .footer-bottom a {
            color: #f7c948;
            border: none;
        }
        .footer-bottom a:hover {
            color: #ffd966;
            border: none;
        }
        friend-link {
            display: block;
            background: #f0ede8;
            padding: 18px 20px;
            border-radius: 10px;
            margin: 1.5em 0;
            font-size: 0.95rem;
            border: 1px solid #e0dcd4;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            padding: 4px 10px;
            background: #fff;
            border-radius: 6px;
            border: 1px solid #d0c8bc;
            transition: background 0.2s, border-color 0.2s;
            color: #1f4a6e;
            text-decoration: none;
        }
        friend-link a:hover {
            background: #f7c948;
            border-color: #f7c948;
            color: #0b1d2e;
        }
        friend-link .label {
            font-weight: 700;
            color: #0b1d2e;
            margin-right: 10px;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .sidebar {
                position: static;
                order: 2;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                padding: 10px 16px;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding: 12px 0 6px;
                gap: 4px;
                border-top: 1px solid rgba(255, 255, 255, 0.1);
                margin-top: 10px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 16px;
                white-space: normal;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .container {
                padding: 0 14px;
            }
            .interaction-section {
                padding: 20px 16px;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .data-table {
                font-size: 0.85rem;
            }
            .data-table th,
            .data-table td {
                padding: 8px 10px;
            }
            .search-form {
                flex-wrap: wrap;
            }
            .search-form button {
                width: 100%;
                justify-content: center;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.35rem;
            }
            h3 {
                font-size: 1.2rem;
            }
        }
        @media (max-width: 480px) {
            .hero {
                padding: 2em 14px 1.8em;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .score-form {
                flex-direction: column;
                align-items: flex-start;
            }
            .star-rating {
                font-size: 1.4rem;
            }
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .highlight-box {
            background: #f8f5ef;
            border-left: 5px solid #f7c948;
            padding: 18px 22px;
            border-radius: 0 10px 10px 0;
            margin: 1.8em 0;
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .emoji-big {
            font-size: 1.4em;
            margin-right: 4px;
        }
        .tag {
            display: inline-block;
            background: #e8f0f8;
            color: #1f4a6e;
            padding: 2px 12px;
            border-radius: 50px;
            font-size: 0.8rem;
            font-weight: 600;
        }
        .last-updated {
            display: inline-block;
            background: #f0ede8;
            padding: 4px 16px;
            border-radius: 50px;
            font-size: 0.85rem;
            color: #5a5a6a;
            margin-bottom: 1.2em;
        }
        .last-updated i {
            margin-right: 6px;
            color: #b8860b;
        }
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #f7c948;
            color: #0b1d2e;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
            cursor: pointer;
            transition: transform 0.3s, background 0.3s;
            border: none;
            z-index: 999;
        }
        .scroll-top:hover {
            transform: translateY(-4px);
            background: #e6b830;
        }
        @media (max-width: 600px) {
            .scroll-top {
                bottom: 16px;
                right: 16px;
                width: 42px;
                height: 42px;
                font-size: 1.2rem;
            }
        }
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                transition-duration: 0.01ms !important;
            }
            html {
                scroll-behavior: auto;
            }
        }
        :focus-visible {
            outline: 3px solid #f7c948;
            outline-offset: 2px;
        }