* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: #f8f6f2;
            color: #2d2a24;
            line-height: 1.7;
            scroll-behavior: smooth;
        }
        a {
            color: #8b5a2b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #c97d3c;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(145deg, #1a1a2e 0%, #16213e 100%);
            padding: 18px 0;
            border-bottom: 4px solid #f0c75e;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f0c75e, #e8a84c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 1px;
            text-shadow: 0 2px 8px rgba(240, 199, 94, 0.3);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo i {
            -webkit-text-fill-color: #f0c75e;
            font-size: 2rem;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #f0c75e;
            color: #f0c75e;
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            background: #f0c75e;
            color: #1a1a2e;
        }
        nav {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        nav a {
            color: #eae0d0;
            padding: 8px 18px;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.95rem;
            transition: 0.25s;
            border: 1px solid transparent;
        }
        nav a:hover {
            background: rgba(240, 199, 94, 0.15);
            border-color: #f0c75e;
            color: #f0c75e;
            text-decoration: none;
        }
        .breadcrumb {
            background: #f0ebe3;
            padding: 10px 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #e0d6c8;
        }
        .breadcrumb a {
            color: #7a6a58;
        }
        .breadcrumb a:hover {
            color: #8b5a2b;
        }
        .breadcrumb span {
            color: #4a3f32;
            font-weight: 500;
        }
        main {
            padding: 40px 0 60px;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: #1a1a2e;
            margin-bottom: 12px;
            line-height: 1.2;
            letter-spacing: -0.5px;
        }
        h1 i {
            color: #f0c75e;
            margin-right: 10px;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #2d2a24;
            margin: 48px 0 16px;
            border-left: 6px solid #f0c75e;
            padding-left: 18px;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #3d352c;
            margin: 32px 0 12px;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #4a3f32;
            margin: 24px 0 10px;
        }
        .post-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            color: #7a6a58;
            font-size: 0.95rem;
            margin-bottom: 32px;
            padding-bottom: 16px;
            border-bottom: 2px dashed #e0d6c8;
        }
        .post-meta i {
            margin-right: 6px;
            color: #c97d3c;
        }
        .featured-img {
            margin: 28px 0 36px;
            border-radius: 16px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
        }
        .content p {
            margin-bottom: 18px;
            font-size: 1.05rem;
        }
        .content ul,
        .content ol {
            margin: 16px 0 24px 28px;
        }
        .content li {
            margin-bottom: 10px;
        }
        .highlight-box {
            background: linear-gradient(135deg, #fef9ee, #fcf3e0);
            border-left: 6px solid #f0c75e;
            padding: 24px 28px;
            border-radius: 12px;
            margin: 28px 0;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
        }
        .highlight-box strong {
            color: #8b5a2b;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 24px;
            margin: 28px 0;
        }
        .card {
            background: #fff;
            border-radius: 16px;
            padding: 24px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            transition: 0.3s;
            border: 1px solid #ece6dc;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.10);
            border-color: #f0c75e;
        }
        .card i {
            font-size: 2rem;
            color: #c97d3c;
            margin-bottom: 12px;
        }
        .card h4 {
            margin-top: 0;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 28px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
        }
        th {
            background: #1a1a2e;
            color: #f0c75e;
            padding: 14px 18px;
            text-align: left;
            font-weight: 600;
        }
        td {
            padding: 12px 18px;
            border-bottom: 1px solid #ece6dc;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: #fdf9f2;
        }
        .search-section {
            background: #fff;
            border-radius: 16px;
            padding: 32px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            margin: 40px 0;
            border: 1px solid #ece6dc;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border: 2px solid #e0d6c8;
            border-radius: 40px;
            font-size: 1rem;
            outline: none;
            transition: 0.3s;
            background: #faf8f5;
        }
        .search-form input:focus {
            border-color: #f0c75e;
            box-shadow: 0 0 0 4px rgba(240, 199, 94, 0.2);
            background: #fff;
        }
        .search-form button {
            padding: 14px 36px;
            background: linear-gradient(135deg, #f0c75e, #e8a84c);
            border: none;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1rem;
            color: #1a1a2e;
            cursor: pointer;
            transition: 0.3s;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-form button:hover {
            transform: scale(1.03);
            box-shadow: 0 6px 20px rgba(240, 199, 94, 0.4);
        }
        .interaction-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            margin: 40px 0;
        }
        @media (max-width:768px) {
            .interaction-section {
                grid-template-columns: 1fr;
            }
        }
        .comment-box,
        .rating-box {
            background: #fff;
            border-radius: 16px;
            padding: 28px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
            border: 1px solid #ece6dc;
        }
        .comment-box h3,
        .rating-box h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .comment-box textarea {
            width: 100%;
            padding: 14px;
            border: 2px solid #e0d6c8;
            border-radius: 12px;
            font-size: 1rem;
            min-height: 110px;
            resize: vertical;
            outline: none;
            transition: 0.3s;
            font-family: inherit;
            background: #faf8f5;
        }
        .comment-box textarea:focus {
            border-color: #f0c75e;
            box-shadow: 0 0 0 4px rgba(240, 199, 94, 0.15);
            background: #fff;
        }
        .comment-box input {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #e0d6c8;
            border-radius: 12px;
            font-size: 1rem;
            outline: none;
            transition: 0.3s;
            background: #faf8f5;
            margin: 10px 0;
        }
        .comment-box input:focus {
            border-color: #f0c75e;
            box-shadow: 0 0 0 4px rgba(240, 199, 94, 0.15);
            background: #fff;
        }
        .btn {
            padding: 12px 32px;
            background: linear-gradient(135deg, #f0c75e, #e8a84c);
            border: none;
            border-radius: 40px;
            font-weight: 700;
            font-size: 1rem;
            color: #1a1a2e;
            cursor: pointer;
            transition: 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn:hover {
            transform: scale(1.03);
            box-shadow: 0 6px 20px rgba(240, 199, 94, 0.35);
        }
        .btn-outline {
            background: transparent;
            border: 2px solid #f0c75e;
            color: #8b5a2b;
        }
        .btn-outline:hover {
            background: #fef9ee;
        }
        .stars {
            display: flex;
            gap: 6px;
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            margin: 12px 0;
        }
        .stars i {
            transition: 0.2s;
        }
        .stars i.active,
        .stars i:hover {
            color: #f0c75e;
        }
        .stars i:hover~i {
            color: #ddd;
        }
        .rating-display {
            font-weight: 700;
            color: #8b5a2b;
            font-size: 1.2rem;
        }
        friend-link {
            display: block;
            padding: 40px 0 20px;
            border-top: 2px solid #e0d6c8;
            margin-top: 40px;
        }
        friend-link h3 {
            margin-top: 0;
        }
        .friend-links-list {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            list-style: none;
            padding: 0;
            margin: 16px 0 0;
        }
        .friend-links-list li a {
            color: #7a6a58;
            font-weight: 500;
            padding: 4px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .friend-links-list li a:hover {
            border-bottom-color: #f0c75e;
            color: #8b5a2b;
            text-decoration: none;
        }
        footer {
            background: #1a1a2e;
            color: #c8c0b4;
            padding: 32px 0 24px;
            text-align: center;
            font-size: 0.9rem;
        }
        footer a {
            color: #f0c75e;
        }
        footer a:hover {
            color: #ffd966;
        }
        footer .copyright {
            margin-top: 16px;
            font-size: 0.85rem;
            color: #8a8276;
        }
        @media (max-width:768px) {
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #1a1a2e;
                padding: 16px 0;
                border-radius: 0 0 16px 16px;
                margin-top: 12px;
            }
            nav.show {
                display: flex;
            }
            nav a {
                padding: 12px 20px;
                border-radius: 0;
                border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .container {
                padding: 0 14px;
            }
            .search-form button {
                width: 100%;
                justify-content: center;
            }
        }
        @media (max-width:480px) {
            h1 {
                font-size: 1.6rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
        }
        .toc {
            background: #f0ebe3;
            border-radius: 12px;
            padding: 20px 24px;
            margin: 28px 0;
        }
        .toc a {
            display: block;
            padding: 4px 0;
        }
        .schema-hidden {
            display: none;
        }