*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
            background: #0b0e14;
            color: #e8e6e3;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #f0c040;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover {
            color: #ffd966;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 600;
            line-height: 1.3;
            letter-spacing: 0.01em;
            color: #f5f0e8;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        :root {
            --gold: #f0c040;
            --gold-light: #ffd966;
            --dark-bg: #0b0e14;
            --card-bg: #151a24;
            --card-border: #2a3342;
            --text-primary: #e8e6e3;
            --text-secondary: #b0b0b0;
            --accent-blue: #4a7fb5;
            --accent-orange: #c97d2b;
            --success: #4caf50;
            --danger: #e74c3c;
        }
        .site-header {
            background: linear-gradient(135deg, #0f141e 0%, #1a2438 100%);
            border-bottom: 2px solid var(--gold);
            padding: 0.6rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 700;
            background: linear-gradient(135deg, #f0c040, #ffb347);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 0.06em;
            text-shadow: 0 0 30px rgba(240, 192, 64, 0.15);
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: var(--gold);
            font-size: 1.8rem;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: initial;
            color: var(--text-secondary);
            font-weight: 400;
            display: block;
            letter-spacing: 0.1em;
        }
        .my-logo:hover {
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 1px solid var(--gold);
            color: var(--gold);
            font-size: 1.5rem;
            padding: 0.4rem 0.8rem;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(240, 192, 64, 0.1);
        }
        .main-nav {
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            padding: 0.5rem 1rem;
            border-radius: 8px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #d4d0c8;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background: rgba(240, 192, 64, 0.12);
            color: var(--gold);
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 0.35rem;
            font-size: 0.85rem;
        }
        .breadcrumb {
            padding: 0.8rem 0 0.2rem 0;
            font-size: 0.85rem;
            color: var(--text-secondary);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.3rem 0.6rem;
        }
        .breadcrumb a {
            color: var(--text-secondary);
        }
        .breadcrumb a:hover {
            color: var(--gold);
        }
        .breadcrumb span {
            color: var(--gold);
        }
        .breadcrumb i {
            font-size: 0.6rem;
            color: #555;
        }
        .main-content {
            flex: 1;
            padding: 2rem 0 3rem;
        }
        .article-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 20px;
            padding: 2.5rem 2.8rem;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
            margin-bottom: 2.5rem;
        }
        @media (max-width: 768px) {
            .article-card {
                padding: 1.5rem 1.2rem;
            }
        }
        .article-header {
            margin-bottom: 2rem;
            border-bottom: 1px solid #2a3342;
            padding-bottom: 1.5rem;
        }
        .article-header h1 {
            font-size: 2.6rem;
            font-weight: 700;
            background: linear-gradient(135deg, #f5e6c8, #f0c040);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.6rem;
            line-height: 1.2;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem 2rem;
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .article-meta i {
            color: var(--gold);
            margin-right: 0.4rem;
        }
        .last-updated {
            background: rgba(240, 192, 64, 0.08);
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            border: 1px solid rgba(240, 192, 64, 0.15);
        }
        .article-body h2 {
            font-size: 1.9rem;
            margin: 2.8rem 0 1rem 0;
            color: var(--gold);
            border-left: 4px solid var(--gold);
            padding-left: 1rem;
        }
        .article-body h3 {
            font-size: 1.5rem;
            margin: 2rem 0 0.8rem 0;
            color: #f0d89a;
        }
        .article-body h4 {
            font-size: 1.2rem;
            margin: 1.4rem 0 0.6rem 0;
            color: #d4c8a8;
            font-weight: 500;
        }
        .article-body p {
            margin-bottom: 1.2rem;
            color: #ddd8d0;
        }
        .article-body strong {
            color: #f5f0e8;
        }
        .article-body em {
            color: #c9b88a;
        }
        .article-body ul,
        .article-body ol {
            margin-bottom: 1.4rem;
            color: #ccc8c0;
        }
        .article-body li {
            margin-bottom: 0.4rem;
        }
        .article-body blockquote {
            border-left: 4px solid var(--gold);
            background: rgba(240, 192, 64, 0.06);
            padding: 1.2rem 1.6rem;
            margin: 1.6rem 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #d4c8b0;
        }
        .article-body .feature-box {
            background: rgba(74, 127, 181, 0.08);
            border: 1px solid rgba(74, 127, 181, 0.2);
            border-radius: 16px;
            padding: 1.5rem 2rem;
            margin: 1.8rem 0;
        }
        .article-body .feature-box h4 {
            color: var(--accent-blue);
            margin-top: 0;
        }
        .featured-image {
            margin: 2rem 0 2.5rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
            background: #0f141e;
            position: relative;
        }
        .featured-image img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border-radius: 16px;
        }
        .featured-image figcaption {
            padding: 0.8rem 1.2rem;
            font-size: 0.85rem;
            color: var(--text-secondary);
            background: rgba(0, 0, 0, 0.5);
            text-align: center;
            font-style: italic;
        }
        .search-section {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 20px;
            padding: 2rem 2.5rem;
            margin-bottom: 2.5rem;
            text-align: center;
        }
        .search-section h2 {
            font-size: 1.6rem;
            color: var(--gold);
            margin-bottom: 0.4rem;
        }
        .search-section p {
            color: var(--text-secondary);
            margin-bottom: 1.2rem;
            font-size: 0.95rem;
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
            gap: 0.6rem;
            flex-wrap: wrap;
            justify-content: center;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 0.9rem 1.4rem;
            border: 1px solid #2a3342;
            border-radius: 40px;
            background: #0b0e14;
            color: #e8e6e3;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.3s;
        }
        .search-form input:focus {
            border-color: var(--gold);
            box-shadow: 0 0 0 3px rgba(240, 192, 64, 0.1);
        }
        .search-form button {
            padding: 0.9rem 2rem;
            border: none;
            border-radius: 40px;
            background: linear-gradient(135deg, #c97d2b, #f0c040);
            color: #0b0e14;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form button:hover {
            transform: scale(1.03);
            box-shadow: 0 6px 20px rgba(240, 192, 64, 0.25);
        }
        .interaction-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin-bottom: 2.5rem;
        }
        @media (max-width: 800px) {
            .interaction-grid {
                grid-template-columns: 1fr;
            }
        }
        .interaction-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 20px;
            padding: 2rem 2rem;
        }
        .interaction-card h3 {
            font-size: 1.3rem;
            color: var(--gold);
            margin-bottom: 0.3rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .interaction-card p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin-bottom: 1.2rem;
        }
        .interaction-card form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .interaction-card form input,
        .interaction-card form textarea {
            padding: 0.8rem 1.2rem;
            border: 1px solid #2a3342;
            border-radius: 10px;
            background: #0b0e14;
            color: #e8e6e3;
            font-size: 0.95rem;
            outline: none;
            transition: border-color 0.3s;
            font-family: inherit;
        }
        .interaction-card form input:focus,
        .interaction-card form textarea:focus {
            border-color: var(--gold);
        }
        .interaction-card form textarea {
            min-height: 90px;
            resize: vertical;
        }
        .interaction-card form button {
            align-self: flex-start;
            padding: 0.7rem 2rem;
            border: none;
            border-radius: 30px;
            background: linear-gradient(135deg, #c97d2b, #f0c040);
            color: #0b0e14;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .interaction-card form button:hover {
            transform: scale(1.03);
            box-shadow: 0 6px 20px rgba(240, 192, 64, 0.2);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            margin: 0.6rem 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #3a3f4a;
            cursor: pointer;
            transition: color 0.2s, transform 0.1s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: var(--gold);
            transform: scale(1.05);
        }
        .star-rating label i {
            font-size: 2rem;
        }
        friend-link {
            display: block;
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 20px;
            padding: 2rem 2.5rem;
            margin-bottom: 2rem;
        }
        friend-link h3 {
            font-size: 1.3rem;
            color: var(--gold);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        friend-link ul {
            list-style: none;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.6rem;
        }
        friend-link ul li a {
            padding: 0.3rem 0.6rem;
            border-radius: 6px;
            font-size: 0.95rem;
            color: var(--text-secondary);
            transition: background 0.2s, color 0.2s;
        }
        friend-link ul li a:hover {
            background: rgba(240, 192, 64, 0.08);
            color: var(--gold);
            text-decoration: none;
        }
        .site-footer {
            background: linear-gradient(135deg, #0a0e16 0%, #151e2e 100%);
            border-top: 2px solid #2a3342;
            padding: 2rem 0 1.5rem;
            margin-top: 2rem;
        }
        .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 1rem;
            font-size: 0.9rem;
            color: var(--text-secondary);
        }
        .footer-inner .copyright {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            flex-wrap: wrap;
        }
        .footer-inner .copyright i {
            color: var(--gold);
        }
        .footer-inner a {
            color: var(--text-secondary);
        }
        .footer-inner a:hover {
            color: var(--gold);
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding: 0.8rem 0 0.2rem;
                gap: 0.2rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.7rem 1rem;
                border-radius: 8px;
            }
            .article-header h1 {
                font-size: 1.8rem;
            }
            .article-body h2 {
                font-size: 1.5rem;
            }
            .article-body h3 {
                font-size: 1.25rem;
            }
            .article-card {
                padding: 1.2rem;
            }
            .search-section {
                padding: 1.5rem 1.2rem;
            }
            .interaction-card {
                padding: 1.5rem;
            }
            friend-link {
                padding: 1.5rem;
            }
            .breadcrumb {
                font-size: 0.78rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .my-logo i {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 480px) {
            .article-header h1 {
                font-size: 1.5rem;
            }
            .article-body h2 {
                font-size: 1.3rem;
            }
            .search-form input {
                min-width: 140px;
                font-size: 0.9rem;
            }
            .search-form button {
                padding: 0.7rem 1.2rem;
                font-size: 0.9rem;
            }
            .footer-inner {
                flex-direction: column;
                text-align: center;
            }
        }
        .text-gold {
            color: var(--gold);
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .gap-1 {
            gap: 1rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .main-nav {
            transition: all 0.3s ease;
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0b0e14;
        }
        ::-webkit-scrollbar-thumb {
            background: #2a3342;
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #3f4a5e;
        }