* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #0f1a2e;
            --primary-light: #1a2d4a;
            --gold: #d4a843;
            --gold-light: #e8c56d;
            --gold-dark: #b8922e;
            --white: #f5f0eb;
            --gray: #c8c0b8;
            --dark-gray: #2a2a2a;
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
            --radius: 12px;
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, Roboto, sans-serif;
            background: var(--primary);
            color: var(--white);
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: var(--gold);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover,
        a:focus-visible {
            color: var(--gold-light);
            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;
        }
        header {
            background: var(--primary-light);
            border-bottom: 3px solid var(--gold);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 12px 0;
            backdrop-filter: blur(6px);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: 1px;
            color: var(--gold) !important;
            text-shadow: 0 2px 8px rgba(212, 168, 67, 0.3);
            background: linear-gradient(135deg, var(--gold), var(--gold-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: var(--transition);
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none !important;
        }
        .my-logo i {
            -webkit-text-fill-color: var(--gold);
            margin-right: 6px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid var(--gold);
            color: var(--gold);
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: var(--transition);
        }
        .nav-toggle:hover {
            background: var(--gold);
            color: var(--primary);
        }
        nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        nav a {
            padding: 6px 14px;
            border-radius: 20px;
            font-weight: 500;
            font-size: 0.9rem;
            color: var(--white);
            transition: var(--transition);
            border: 1px solid transparent;
        }
        nav a:hover {
            border-color: var(--gold);
            background: rgba(212, 168, 67, 0.12);
            color: var(--gold-light);
            text-decoration: none;
        }
        nav a i {
            margin-right: 5px;
            color: var(--gold);
        }
        .breadcrumb {
            background: rgba(255, 255, 255, 0.04);
            padding: 10px 0 6px 0;
            font-size: 0.85rem;
            color: var(--gray);
            border-bottom: 1px solid rgba(212, 168, 67, 0.15);
        }
        .breadcrumb span {
            color: var(--gray);
        }
        .breadcrumb a {
            color: var(--gold);
        }
        .breadcrumb a:hover {
            color: var(--gold-light);
        }
        .breadcrumb .sep {
            margin: 0 8px;
            color: var(--gold-dark);
        }
        .hero {
            padding: 40px 0 30px;
            text-align: center;
            background: radial-gradient(ellipse at 50% 0%, rgba(212, 168, 67, 0.08) 0%, transparent 70%);
        }
        .hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--gold);
            letter-spacing: -0.5px;
            line-height: 1.2;
            margin-bottom: 16px;
        }
        .hero p {
            font-size: 1.15rem;
            max-width: 780px;
            margin: 0 auto 20px;
            color: var(--gray);
        }
        .hero .meta {
            display: flex;
            justify-content: center;
            gap: 24px;
            flex-wrap: wrap;
            font-size: 0.9rem;
            color: var(--gold-dark);
        }
        .hero .meta i {
            margin-right: 6px;
        }
        .content-wrap {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 30px 0 50px;
        }
        .main-article h2 {
            font-size: 2rem;
            color: var(--gold);
            margin: 48px 0 16px 0;
            padding-bottom: 8px;
            border-bottom: 2px solid rgba(212, 168, 67, 0.25);
        }
        .main-article h3 {
            font-size: 1.5rem;
            color: var(--gold-light);
            margin: 32px 0 12px 0;
        }
        .main-article h4 {
            font-size: 1.2rem;
            color: var(--white);
            margin: 24px 0 10px 0;
            font-weight: 600;
        }
        .main-article p {
            margin-bottom: 16px;
            color: #ddd8d2;
            font-size: 1rem;
        }
        .main-article ul,
        .main-article ol {
            margin: 12px 0 20px 24px;
            color: #ddd8d2;
        }
        .main-article li {
            margin-bottom: 8px;
        }
        .main-article strong {
            color: var(--white);
            font-weight: 700;
        }
        .main-article .highlight-box {
            background: rgba(212, 168, 67, 0.08);
            border-left: 4px solid var(--gold);
            padding: 20px 24px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 24px 0;
        }
        .main-article .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .featured-image {
            margin: 32px 0;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: var(--primary-light);
            border-radius: var(--radius);
            padding: 20px;
            margin-bottom: 24px;
            border: 1px solid rgba(212, 168, 67, 0.15);
        }
        .sidebar-card h4 {
            color: var(--gold);
            font-size: 1.1rem;
            margin-bottom: 14px;
            border-bottom: 1px solid rgba(212, 168, 67, 0.2);
            padding-bottom: 8px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-card li {
            margin-bottom: 10px;
        }
        .sidebar-card li a {
            font-size: 0.92rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card li a i {
            width: 18px;
            color: var(--gold-dark);
            font-size: 0.8rem;
        }
        .search-box {
            display: flex;
            gap: 8px;
            margin: 20px 0 28px;
        }
        .search-box input {
            flex: 1;
            padding: 12px 18px;
            border-radius: 30px;
            border: 2px solid rgba(212, 168, 67, 0.3);
            background: rgba(255, 255, 255, 0.06);
            color: var(--white);
            font-size: 0.95rem;
            outline: none;
            transition: var(--transition);
        }
        .search-box input::placeholder {
            color: var(--gray);
            opacity: 0.7;
        }
        .search-box input:focus {
            border-color: var(--gold);
            background: rgba(255, 255, 255, 0.1);
        }
        .search-box button {
            padding: 12px 28px;
            border-radius: 30px;
            border: none;
            background: var(--gold);
            color: var(--primary);
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-box button:hover {
            background: var(--gold-light);
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 40px 0;
        }
        .feedback-card {
            background: var(--primary-light);
            border-radius: var(--radius);
            padding: 24px;
            border: 1px solid rgba(212, 168, 67, 0.15);
        }
        .feedback-card h4 {
            color: var(--gold);
            font-size: 1.2rem;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .feedback-card textarea,
        .feedback-card input {
            width: 100%;
            padding: 12px 16px;
            border-radius: 8px;
            border: 2px solid rgba(212, 168, 67, 0.2);
            background: rgba(255, 255, 255, 0.05);
            color: var(--white);
            font-size: 0.95rem;
            outline: none;
            transition: var(--transition);
            font-family: inherit;
            resize: vertical;
        }
        .feedback-card textarea:focus,
        .feedback-card input:focus {
            border-color: var(--gold);
            background: rgba(255, 255, 255, 0.08);
        }
        .feedback-card textarea {
            min-height: 100px;
        }
        .feedback-card .star-group {
            display: flex;
            gap: 6px;
            margin: 12px 0;
            font-size: 1.6rem;
            color: var(--gold-dark);
            cursor: pointer;
        }
        .feedback-card .star-group i:hover,
        .feedback-card .star-group i.active {
            color: var(--gold);
        }
        .feedback-card .btn-submit {
            padding: 10px 28px;
            border-radius: 30px;
            border: none;
            background: var(--gold);
            color: var(--primary);
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
            transition: var(--transition);
            margin-top: 10px;
        }
        .feedback-card .btn-submit:hover {
            background: var(--gold-light);
            transform: scale(1.02);
        }
        friend-link {
            display: block;
            background: var(--primary-light);
            border-radius: var(--radius);
            padding: 24px 28px;
            margin: 40px 0 20px;
            border: 1px solid rgba(212, 168, 67, 0.15);
        }
        friend-link h3 {
            color: var(--gold);
            font-size: 1.2rem;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        friend-link .links-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
        }
        friend-link .links-grid a {
            font-size: 0.95rem;
            color: var(--gray);
            transition: var(--transition);
        }
        friend-link .links-grid a:hover {
            color: var(--gold-light);
        }
        footer {
            background: var(--primary-light);
            border-top: 3px solid rgba(212, 168, 67, 0.2);
            padding: 32px 0 24px;
            margin-top: auto;
            text-align: center;
        }
        footer p {
            color: var(--gray);
            font-size: 0.85rem;
        }
        footer .copyright {
            color: var(--gold-dark);
            font-weight: 500;
            margin-top: 6px;
        }
        @media (max-width: 992px) {
            .content-wrap {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .hero h1 {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: var(--primary-light);
                padding: 16px 0;
                border-radius: var(--radius);
                margin-top: 8px;
            }
            nav.open {
                display: flex;
            }
            nav a {
                padding: 10px 20px;
                width: 100%;
                border-radius: 0;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 1.7rem;
            }
            .hero .meta {
                gap: 12px;
                font-size: 0.8rem;
            }
            .header-inner {
                gap: 8px;
            }
            .my-logo {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            .hero h1 {
                font-size: 1.4rem;
            }
            .main-article h2 {
                font-size: 1.5rem;
            }
            .main-article h3 {
                font-size: 1.25rem;
            }
            .search-box {
                flex-direction: column;
            }
            .search-box button {
                width: 100%;
            }
        }
        :focus-visible {
            outline: 2px solid var(--gold);
            outline-offset: 2px;
        }
        ::selection {
            background: var(--gold);
            color: var(--primary);
        }