*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --bg-dark: #0b0b14;
            --bg-card: #141420;
            --bg-card-hover: #1c1c30;
            --text-primary: #eaeaea;
            --text-secondary: #b0b0c0;
            --accent-gold: #f5c842;
            --accent-gold-dim: #c9a530;
            --accent-red: #dc3545;
            --border-color: #2a2a3e;
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
            --radius: 12px;
            --font-body: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --font-heading: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --transition: 0.3s ease;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font-body);
            background: var(--bg-dark);
            color: var(--text-primary);
            line-height: 1.7;
            min-height: 100vh;
        }
        a {
            color: var(--accent-gold);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover,
        a:focus-visible {
            color: #fff3b0;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: var(--bg-dark);
        }
        ::-webkit-scrollbar-thumb {
            background: var(--border-color);
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--accent-gold-dim);
        }
        .site-header {
            background: var(--bg-card);
            border-bottom: 2px solid var(--border-color);
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(6px);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px 20px;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: 2px;
            color: var(--accent-gold);
            text-shadow: 0 0 20px rgba(245, 200, 66, 0.25);
            transition: transform var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            font-size: 1.8rem;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: var(--accent-gold);
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            color: var(--text-secondary);
            letter-spacing: 0;
            display: block;
            line-height: 1;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid var(--accent-gold);
            color: var(--accent-gold);
            font-size: 1.8rem;
            padding: 4px 12px;
            border-radius: 6px;
            cursor: pointer;
            transition: background var(--transition);
        }
        .nav-toggle:hover {
            background: rgba(245, 200, 66, 0.1);
        }
        .nav-list {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            gap: 6px 18px;
            align-items: center;
        }
        .nav-list a {
            color: var(--text-secondary);
            font-weight: 500;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: all var(--transition);
            font-size: 0.95rem;
        }
        .nav-list a:hover,
        .nav-list a.active {
            color: var(--accent-gold);
            border-bottom-color: var(--accent-gold);
            text-decoration: none;
        }
        .breadcrumb {
            padding: 14px 0 6px;
            font-size: 0.85rem;
            color: var(--text-secondary);
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb a {
            color: var(--accent-gold);
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb span {
            color: var(--text-secondary);
        }
        .breadcrumb .sep {
            margin: 0 4px;
            color: #555;
        }
        .hero {
            padding: 40px 0 30px;
            text-align: center;
        }
        .hero h1 {
            font-size: clamp(2.2rem, 6vw, 4rem);
            font-weight: 900;
            color: var(--accent-gold);
            text-shadow: 0 4px 30px rgba(245, 200, 66, 0.15);
            line-height: 1.2;
            letter-spacing: 1px;
        }
        .hero .subtitle {
            font-size: 1.15rem;
            color: var(--text-secondary);
            margin-top: 12px;
            max-width: 720px;
            margin-left: auto;
            margin-right: auto;
        }
        .hero .meta-date {
            display: inline-block;
            margin-top: 16px;
            padding: 6px 20px;
            background: var(--bg-card);
            border-radius: 40px;
            font-size: 0.85rem;
            color: var(--text-secondary);
            border: 1px solid var(--border-color);
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 20px 0 50px;
        }
        .main-article {
            min-width: 0;
        }
        .main-article h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin: 48px 0 18px;
            border-left: 5px solid var(--accent-gold);
            padding-left: 18px;
        }
        .main-article h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #e8d48b;
            margin: 32px 0 14px;
        }
        .main-article h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--text-primary);
            margin: 24px 0 10px;
        }
        .main-article p {
            margin-bottom: 18px;
            color: var(--text-secondary);
            font-size: 1.05rem;
            line-height: 1.8;
        }
        .main-article p b,
        .main-article p strong {
            color: var(--text-primary);
        }
        .main-article ul,
        .main-article ol {
            margin: 12px 0 22px 24px;
            color: var(--text-secondary);
        }
        .main-article li {
            margin-bottom: 8px;
        }
        .main-article .feature-box {
            background: var(--bg-card);
            border-left: 4px solid var(--accent-gold);
            padding: 20px 24px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 24px 0;
        }
        .main-article .feature-box p {
            margin-bottom: 0;
        }
        .article-img {
            margin: 30px 0;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            background: var(--bg-card);
            padding: 6px;
        }
        .article-img img {
            border-radius: calc(var(--radius) - 4px);
            width: 100%;
        }
        .article-img figcaption {
            padding: 12px 16px 6px;
            font-size: 0.88rem;
            color: var(--text-secondary);
            font-style: italic;
            text-align: center;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 20px;
            margin-bottom: 24px;
            border: 1px solid var(--border-color);
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            color: var(--accent-gold);
            margin-bottom: 12px;
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 8px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card li {
            margin-bottom: 10px;
        }
        .sidebar-card li a {
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.95rem;
        }
        .sidebar-card li a:hover {
            color: var(--accent-gold);
            text-decoration: none;
        }
        .sidebar-card li a i {
            width: 18px;
            color: var(--accent-gold-dim);
        }
        .form-section {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 28px 30px;
            margin: 40px 0;
            border: 1px solid var(--border-color);
        }
        .form-section h3 {
            color: var(--accent-gold);
            font-size: 1.4rem;
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            display: block;
            font-weight: 500;
            margin-bottom: 4px;
            color: var(--text-primary);
            font-size: 0.95rem;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            background: var(--bg-dark);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            color: var(--text-primary);
            font-size: 1rem;
            transition: border var(--transition);
            font-family: var(--font-body);
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(245, 200, 66, 0.12);
        }
        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 30px;
            background: var(--accent-gold);
            color: #0b0b14;
            font-weight: 700;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            cursor: pointer;
            transition: all var(--transition);
        }
        .btn:hover {
            background: #ffdf6e;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(245, 200, 66, 0.3);
        }
        .btn-outline {
            background: transparent;
            border: 2px solid var(--accent-gold);
            color: var(--accent-gold);
        }
        .btn-outline:hover {
            background: var(--accent-gold);
            color: #0b0b14;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #444;
            cursor: pointer;
            transition: color var(--transition);
        }
        .star-rating label i {
            font-size: 2rem;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: var(--accent-gold);
        }
        .site-footer {
            background: var(--bg-card);
            border-top: 2px solid var(--border-color);
            padding: 40px 0 30px;
            margin-top: 40px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
        }
        .footer-col h4 {
            color: var(--accent-gold);
            font-size: 1.1rem;
            margin-bottom: 12px;
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 6px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col li {
            margin-bottom: 8px;
        }
        .footer-col li a {
            color: var(--text-secondary);
            font-size: 0.92rem;
        }
        .footer-col li a:hover {
            color: var(--accent-gold);
        }
        .footer-copyright {
            margin-top: 30px;
            padding-top: 20px;
            border-top: 1px solid var(--border-color);
            text-align: center;
            color: var(--text-secondary);
            font-size: 0.85rem;
        }
        .footer-copyright strong {
            color: var(--accent-gold);
        }
        friend-link {
            display: block;
            padding: 12px 16px;
            background: rgba(245, 200, 66, 0.04);
            border-radius: 8px;
            margin: 8px 0;
            border: 1px dashed var(--border-color);
        }
        friend-link a {
            font-weight: 500;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .sidebar .sidebar-card {
                margin-bottom: 0;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                padding: 16px 0 8px;
                gap: 4px;
            }
            .nav-list.show {
                display: flex;
            }
            .nav-list a {
                padding: 10px 0;
                border-bottom: none;
                border-left: 3px solid transparent;
                padding-left: 12px;
            }
            .nav-list a:hover {
                border-left-color: var(--accent-gold);
            }
            .header-inner {
                align-items: center;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .form-section {
                padding: 18px 16px;
            }
            .main-article h2 {
                font-size: 1.6rem;
            }
            .main-article h3 {
                font-size: 1.25rem;
            }
        }
        @media (max-width: 480px) {
            .my-logo {
                font-size: 1.5rem;
            }
            .my-logo i {
                font-size: 1.3rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
                flex-wrap: wrap;
            }
            .container {
                padding: 0 14px;
            }
            .main-article p {
                font-size: 0.98rem;
            }
        }
        .text-gold {
            color: var(--accent-gold);
        }
        .mt-20 {
            margin-top: 20px;
        }
        .mb-20 {
            margin-bottom: 20px;
        }
        .gap-8 {
            gap: 8px;
        }
        .flex {
            display: flex;
        }
        .flex-wrap {
            flex-wrap: wrap;
        }
        .align-center {
            align-items: center;
        }
        .anchor-offset {
            scroll-margin-top: 90px;
        }
        .emoji {
            font-style: normal;
        }