*,
        *::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, 'Helvetica Neue', sans-serif;
            line-height: 1.7;
            color: #1e1e2a;
            background: #faf8f5;
            padding: 0;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #b45309;
            text-decoration: underline;
            text-underline-offset: 2px;
            transition: color 0.2s ease;
        }
        a:hover,
        a:focus-visible {
            color: #7c2d12;
            text-decoration: none;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: #1e1e2a;
            color: #faf8f5;
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 700;
            letter-spacing: 1px;
            color: #fbbf24;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo i {
            font-size: 2rem;
            color: #f59e0b;
        }
        .my-logo:hover {
            color: #fcd34d;
        }
        .my-logo span {
            font-weight: 300;
            color: #faf8f5;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #fbbf24;
            color: #fbbf24;
            font-size: 1.6rem;
            padding: 0.3rem 0.8rem;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(251, 191, 36, 0.15);
        }
        .primary-nav {
            display: flex;
            gap: 1.2rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .primary-nav a {
            color: #faf8f5;
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            padding: 0.3rem 0.6rem;
            border-radius: 4px;
            transition: background 0.2s, color 0.2s;
        }
        .primary-nav a:hover,
        .primary-nav a:focus-visible {
            background: rgba(251, 191, 36, 0.2);
            color: #fbbf24;
        }
        .breadcrumb {
            background: #f0ede8;
            padding: 0.6rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #e2dcd3;
        }
        .breadcrumb ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.6rem;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.6rem;
            color: #8a7f72;
        }
        .breadcrumb a {
            color: #7c2d12;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .current {
            color: #4a3f35;
            font-weight: 500;
        }
        .hero {
            background: linear-gradient(135deg, #1e1e2a 0%, #2d1f1a 100%);
            color: #faf8f5;
            padding: 3rem 0 2.5rem;
            text-align: center;
            border-bottom: 4px solid #fbbf24;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin-bottom: 0.75rem;
        }
        .hero h1 i {
            color: #fbbf24;
            margin-right: 0.5rem;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 720px;
            margin: 0 auto 1rem;
            opacity: 0.9;
        }
        .hero .last-updated {
            font-size: 0.9rem;
            opacity: 0.7;
            display: inline-block;
            background: rgba(255, 255, 255, 0.08);
            padding: 0.3rem 1rem;
            border-radius: 20px;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2.5rem 0;
        }
        .content-area {
            background: #fff;
            border-radius: 16px;
            padding: 2rem 2.2rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 1.5rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            border: 1px solid #f0ede8;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            margin-bottom: 1rem;
            border-bottom: 2px solid #fbbf24;
            padding-bottom: 0.4rem;
        }
        h2 {
            font-size: 2rem;
            margin: 2.5rem 0 1rem 0;
            color: #1e1e2a;
            font-weight: 700;
            letter-spacing: -0.01em;
            border-left: 4px solid #fbbf24;
            padding-left: 1rem;
        }
        h2:first-of-type {
            margin-top: 0.5rem;
        }
        h3 {
            font-size: 1.5rem;
            margin: 2rem 0 0.8rem 0;
            color: #2d1f1a;
            font-weight: 600;
        }
        h4 {
            font-size: 1.2rem;
            margin: 1.5rem 0 0.5rem 0;
            color: #4a3f35;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.2rem;
            color: #2d2d3a;
        }
        .content-area ul,
        .content-area ol {
            margin: 0 0 1.5rem 1.8rem;
            color: #2d2d3a;
        }
        .content-area li {
            margin-bottom: 0.5rem;
        }
        blockquote {
            border-left: 4px solid #fbbf24;
            background: #fdf8f0;
            padding: 1.2rem 1.8rem;
            margin: 1.8rem 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #3d2e1f;
        }
        blockquote cite {
            display: block;
            margin-top: 0.6rem;
            font-style: normal;
            font-weight: 600;
            color: #7c2d12;
        }
        .feature-image {
            margin: 2rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
        }
        .feature-image img {
            width: 100%;
            height: auto;
            display: block;
        }
        .feature-image figcaption {
            background: #f0ede8;
            padding: 0.6rem 1.2rem;
            font-size: 0.85rem;
            color: #4a3f35;
            text-align: center;
        }
        .highlight-box {
            background: #fdf8f0;
            border: 1px solid #fcd34d;
            border-radius: 12px;
            padding: 1.5rem 2rem;
            margin: 1.8rem 0;
        }
        .highlight-box strong {
            color: #7c2d12;
        }
        .search-form {
            display: flex;
            gap: 0.5rem;
            margin: 1.5rem 0;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 180px;
            padding: 0.7rem 1.2rem;
            border: 2px solid #e2dcd3;
            border-radius: 30px;
            font-size: 1rem;
            background: #fff;
            transition: border 0.2s;
        }
        .search-form input:focus {
            outline: none;
            border-color: #fbbf24;
            box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.2);
        }
        .search-form button {
            padding: 0.7rem 1.6rem;
            background: #1e1e2a;
            color: #faf8f5;
            border: none;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-form button:hover {
            background: #2d1f1a;
        }
        .search-form button:active {
            transform: scale(0.97);
        }
        .feedback-section {
            background: #faf8f5;
            border-radius: 16px;
            padding: 2rem;
            margin: 2.5rem 0 1rem;
            border: 1px solid #f0ede8;
        }
        .feedback-section h3 {
            margin-top: 0;
        }
        .comment-form textarea,
        .comment-form input {
            width: 100%;
            padding: 0.8rem 1.2rem;
            border: 2px solid #e2dcd3;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            background: #fff;
            transition: border 0.2s;
            margin-bottom: 0.8rem;
        }
        .comment-form textarea:focus,
        .comment-form input:focus {
            outline: none;
            border-color: #fbbf24;
            box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.15);
        }
        .comment-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .comment-form button {
            padding: 0.7rem 2rem;
            background: #b45309;
            color: #fff;
            border: none;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .comment-form button:hover {
            background: #7c2d12;
        }
        .comment-form button:active {
            transform: scale(0.97);
        }
        .star-rating {
            display: flex;
            gap: 0.4rem;
            font-size: 1.8rem;
            color: #d4cfc8;
            cursor: pointer;
            margin: 0.8rem 0 1.2rem;
            transition: color 0.15s;
        }
        .star-rating i {
            transition: color 0.15s, transform 0.1s;
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: #fbbf24;
            transform: scale(1.1);
        }
        .star-rating i.hovered {
            color: #fcd34d;
        }
        .rating-score {
            display: flex;
            align-items: center;
            gap: 1rem;
            flex-wrap: wrap;
            margin-bottom: 0.5rem;
        }
        .rating-score .score-value {
            font-size: 2.2rem;
            font-weight: 700;
            color: #b45309;
        }
        .rating-score .stars-display {
            color: #fbbf24;
            font-size: 1.4rem;
        }
        .link-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .link-list li {
            padding: 0.5rem 0;
            border-bottom: 1px solid #f0ede8;
        }
        .link-list li:last-child {
            border-bottom: none;
        }
        .link-list a {
            text-decoration: none;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .link-list a i {
            color: #fbbf24;
            width: 1.2rem;
        }
        .footer-links {
            background: #1e1e2a;
            color: #d4cfc8;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-links .container {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 2rem;
        }
        .footer-links h4 {
            color: #fbbf24;
            margin-bottom: 1rem;
            font-size: 1.2rem;
            border-bottom: 1px solid #3a3a4a;
            padding-bottom: 0.4rem;
        }
        friend-link {
            display: block;
        }
        friend-link ul {
            list-style: none;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.5rem;
        }
        friend-link a {
            color: #d4cfc8;
            text-decoration: none;
            font-size: 0.95rem;
            transition: color 0.2s;
        }
        friend-link a:hover {
            color: #fbbf24;
        }
        .copyright {
            background: #14141e;
            color: #8a8a9a;
            text-align: center;
            padding: 1.2rem 0;
            font-size: 0.85rem;
            border-top: 1px solid #2a2a3a;
        }
        .copyright p {
            margin: 0;
            color: #8a8a9a;
        }
        @media (max-width: 900px) {
            .main-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: 2;
            }
            .content-area {
                order: 1;
                padding: 1.5rem;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .footer-links .container {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 700px) {
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 0.4rem;
                padding-top: 1rem;
                border-top: 1px solid #3a3a4a;
                margin-top: 0.8rem;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                padding: 0.6rem 0.8rem;
                width: 100%;
                border-radius: 6px;
            }
            .primary-nav a:hover {
                background: rgba(251, 191, 36, 0.12);
            }
            .hero h1 {
                font-size: 1.7rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .content-area {
                padding: 1.2rem;
            }
            h2 {
                font-size: 1.5rem;
                padding-left: 0.7rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .search-form input {
                min-width: 140px;
            }
            .star-rating {
                font-size: 1.5rem;
            }
            .rating-score .score-value {
                font-size: 1.6rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
                padding: 0.4rem 0;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .my-logo i {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            .hero {
                padding: 2rem 0 1.5rem;
            }
            .hero h1 {
                font-size: 1.4rem;
            }
            .feedback-section {
                padding: 1.2rem;
            }
            .comment-form textarea {
                min-height: 80px;
            }
        }
        :focus-visible {
            outline: 3px solid #fbbf24;
            outline-offset: 2px;
        }
        .skip-link {
            position: absolute;
            top: -100%;
            left: 1rem;
            background: #fbbf24;
            color: #1e1e2a;
            padding: 0.6rem 1.2rem;
            border-radius: 0 0 8px 8px;
            font-weight: 600;
            z-index: 200;
            transition: top 0.2s;
        }
        .skip-link:focus {
            top: 0;
        }
        .anchor-offset {
            scroll-margin-top: 80px;
        }
        .text-small {
            font-size: 0.85rem;
            color: #6b5f53;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .gap-1 {
            gap: 1rem;
        }