*,
        *::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, sans-serif;
            background: #f8f7f4;
            color: #1e1e2a;
            line-height: 1.7;
            padding: 0;
        }
        a {
            color: #b45309;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #78350f;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #0f0c29, #1a1a3e, #24243e);
            padding: 16px 0 10px;
            border-bottom: 4px solid #f59e0b;
            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;
            letter-spacing: 1px;
            background: linear-gradient(135deg, #fbbf24, #f59e0b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            -webkit-text-fill-color: #fbbf24;
            font-size: 2rem;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            -webkit-text-fill-color: #cbd5e1;
            letter-spacing: 0.5px;
            display: block;
        }
        .my-logo a {
            text-decoration: none;
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #f59e0b;
            color: #f59e0b;
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            background: #f59e0b;
            color: #0f0c29;
        }
        .main-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 18px;
            align-items: center;
            transition: all 0.3s ease;
        }
        .main-nav a {
            color: #e2e8f0;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 4px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .main-nav a:hover {
            color: #fbbf24;
            border-bottom-color: #fbbf24;
            text-decoration: none;
        }
        .main-nav a i {
            font-size: 0.85rem;
            color: #f59e0b;
        }
        .breadcrumb-wrap {
            background: #f1f0ec;
            padding: 10px 0;
            border-bottom: 1px solid #e2ddd6;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            font-size: 0.85rem;
            color: #5b5b6b;
            list-style: none;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 10px;
            color: #b45309;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #7c3aed;
            font-weight: 500;
        }
        .breadcrumb a:hover {
            color: #b45309;
        }
        .breadcrumb .active {
            color: #1e1e2a;
            font-weight: 600;
        }
        .hero-section {
            background: linear-gradient(145deg, #1e1b4b, #312e81);
            padding: 40px 0 50px;
            color: #f8fafc;
            margin-bottom: 30px;
            border-radius: 0 0 40px 40px;
        }
        .hero-content h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 16px;
            background: linear-gradient(135deg, #fbbf24, #f59e0b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-content p {
            font-size: 1.15rem;
            max-width: 720px;
            color: #c7d2fe;
            margin-bottom: 20px;
        }
        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 30px;
            font-size: 0.9rem;
            color: #a5b4fc;
        }
        .hero-meta i {
            color: #fbbf24;
            margin-right: 6px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            padding: 20px 0 40px;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        section {
            margin-bottom: 48px;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin: 32px 0 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid #f59e0b;
            color: #1e1b4b;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        h2 i {
            color: #b45309;
            font-size: 1.6rem;
        }
        h3 {
            font-size: 1.45rem;
            font-weight: 600;
            margin: 24px 0 12px;
            color: #2d2a5e;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin: 18px 0 8px;
            color: #4a3f6b;
        }
        p {
            margin-bottom: 16px;
            color: #2d2d3f;
        }
        .lead {
            font-size: 1.1rem;
            font-weight: 500;
            color: #1e1b4b;
            border-left: 4px solid #f59e0b;
            padding-left: 20px;
            background: #fefce8;
            padding: 16px 20px;
            border-radius: 8px;
        }
        .highlight-box {
            background: #fefce8;
            border: 1px solid #fde68a;
            border-radius: 12px;
            padding: 20px 24px;
            margin: 20px 0;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
        }
        .highlight-box strong {
            color: #b45309;
        }
        .tip-box {
            background: #ecfdf5;
            border-left: 5px solid #10b981;
            padding: 16px 20px;
            border-radius: 0 12px 12px 0;
            margin: 18px 0;
        }
        .tip-box i {
            color: #10b981;
            margin-right: 8px;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 20px 0;
            border-radius: 12px;
            border: 1px solid #e2ddd6;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
            min-width: 600px;
        }
        th {
            background: #1e1b4b;
            color: #fbbf24;
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
        }
        td {
            padding: 11px 16px;
            border-bottom: 1px solid #e8e3dc;
            color: #2d2d3f;
        }
        tr:nth-child(even) td {
            background: #faf9f7;
        }
        tr:hover td {
            background: #fefce8;
        }
        ul,
        ol {
            padding-left: 24px;
            margin-bottom: 18px;
            color: #2d2d3f;
        }
        li {
            margin-bottom: 8px;
        }
        li strong {
            color: #1e1b4b;
        }
        .featured-img {
            margin: 24px 0;
            border-radius: 14px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
            overflow: hidden;
        }
        .featured-img img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .img-caption {
            font-size: 0.85rem;
            color: #6b7280;
            text-align: center;
            padding: 8px 0 2px;
            font-style: italic;
        }
        .search-block {
            background: #fff;
            border: 2px solid #e2ddd6;
            border-radius: 14px;
            padding: 24px 28px;
            margin: 28px 0;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 180px;
            padding: 12px 18px;
            border: 2px solid #d1d0d8;
            border-radius: 10px;
            font-size: 1rem;
            outline: none;
            transition: 0.2s;
        }
        .search-form input:focus {
            border-color: #f59e0b;
            box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
        }
        .search-form button {
            background: #b45309;
            color: #fff;
            border: none;
            padding: 12px 28px;
            border-radius: 10px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #78350f;
            transform: translateY(-1px);
        }
        .interaction-area {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin: 40px 0;
        }
        .comment-box,
        .rating-box {
            background: #fff;
            border-radius: 16px;
            padding: 24px 28px;
            border: 1px solid #e8e3dc;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
        }
        .comment-box h3,
        .rating-box h3 {
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 4px;
            color: #1e1b4b;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 10px 14px;
            border: 2px solid #d1d0d8;
            border-radius: 8px;
            font-size: 0.95rem;
            font-family: inherit;
            outline: none;
            transition: 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #f59e0b;
            box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
        }
        .form-group textarea {
            min-height: 90px;
            resize: vertical;
        }
        .btn-submit {
            background: #7c3aed;
            color: #fff;
            border: none;
            padding: 12px 28px;
            border-radius: 10px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-submit:hover {
            background: #5b21b6;
            transform: translateY(-1px);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            gap: 6px;
            justify-content: flex-end;
            margin: 8px 0 12px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #d1d0d8;
            cursor: pointer;
            transition: 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f59e0b;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 22px 24px;
            border: 1px solid #e8e3dc;
            margin-bottom: 24px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
        }
        .sidebar-card h4 {
            margin-top: 0;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 8px;
            border-bottom: 2px solid #f59e0b;
            padding-bottom: 8px;
        }
        .sidebar-links a {
            display: block;
            padding: 8px 0;
            border-bottom: 1px solid #f1f0ec;
            font-weight: 500;
            color: #7c3aed;
        }
        .sidebar-links a:hover {
            color: #b45309;
            padding-left: 6px;
        }
        .sidebar-links a i {
            margin-right: 8px;
            color: #f59e0b;
            width: 18px;
        }
        .site-footer {
            background: #0f0c29;
            color: #cbd5e1;
            padding: 40px 0 20px;
            margin-top: 40px;
            border-top: 4px solid #f59e0b;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-grid h4 {
            color: #fbbf24;
            margin-top: 0;
            font-size: 1.1rem;
        }
        .footer-grid p,
        .footer-grid a {
            color: #a5b4fc;
            font-size: 0.9rem;
        }
        .footer-grid a:hover {
            color: #fbbf24;
        }
        friend-link {
            display: block;
            margin-top: 8px;
        }
        friend-link a {
            display: inline-block;
            padding: 4px 0;
        }
        .copyright {
            border-top: 1px solid #2d2a5e;
            padding-top: 20px;
            text-align: center;
            font-size: 0.85rem;
            color: #8892b0;
        }
        .copyright strong {
            color: #fbbf24;
        }
        @media (max-width: 900px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            .interaction-area {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .hero-content h1 {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: inline-block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                padding-top: 16px;
                gap: 4px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 0;
                border-bottom: 1px solid #2d2a5e;
                width: 100%;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .hero-section {
                padding: 24px 0 32px;
            }
            .container {
                padding: 0 14px;
            }
        }
        @media (max-width: 480px) {
            .hero-content h1 {
                font-size: 1.6rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                justify-content: center;
            }
        }
        .anchor-offset {
            scroll-margin-top: 80px;
        }