* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #0a0f1e;
            --secondary: #1a2332;
            --accent: #f5a623;
            --accent2: #e74c3c;
            --text: #e8edf3;
            --text-muted: #9aa9bb;
            --card-bg: #141e2b;
            --border: #2a3648;
            --radius: 12px;
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--primary);
            color: var(--text);
            line-height: 1.7;
            min-height: 100vh;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: color 0.25s;
        }
        a:hover {
            color: #ffc857;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: var(--radius);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #0a0f1e 0%, #1a2332 100%);
            border-bottom: 2px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 12px 0;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #f5a623, #e74c3c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-transform: uppercase;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            -webkit-text-fill-color: var(--accent);
            font-size: 1.6rem;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: var(--text-muted);
            font-weight: 400;
            letter-spacing: 1px;
            display: block;
            margin-top: -4px;
        }
        .my-logo a {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid var(--border);
            color: var(--text);
            font-size: 1.5rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            border-color: var(--accent);
        }
        nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        nav a {
            padding: 8px 16px;
            border-radius: 8px;
            font-weight: 500;
            font-size: 0.9rem;
            color: var(--text-muted);
            transition: 0.25s;
            position: relative;
        }
        nav a:hover,
        nav a.active {
            color: var(--text);
            background: rgba(245, 166, 35, 0.12);
        }
        nav a i {
            margin-right: 6px;
            font-size: 0.85rem;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px 12px;
            padding: 12px 0 4px;
            font-size: 0.85rem;
            color: var(--text-muted);
            list-style: none;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .breadcrumb li+li::before {
            content: "›";
            color: var(--text-muted);
            font-size: 1.1rem;
            margin-right: 6px;
        }
        .breadcrumb a {
            color: var(--accent);
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .current {
            color: var(--text);
            font-weight: 500;
        }
        .hero {
            padding: 40px 0 30px;
            text-align: center;
            background: radial-gradient(ellipse at 50% 0%, rgba(245, 166, 35, 0.08) 0%, transparent 70%);
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 900;
            letter-spacing: -1px;
            background: linear-gradient(135deg, #f5a623, #e74c3c, #f5a623);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
            margin-bottom: 12px;
        }
        .hero p {
            font-size: 1.15rem;
            color: var(--text-muted);
            max-width: 720px;
            margin: 0 auto 20px;
        }
        .hero .meta-badge {
            display: inline-flex;
            flex-wrap: wrap;
            gap: 16px 30px;
            justify-content: center;
            font-size: 0.9rem;
            color: var(--text-muted);
            background: var(--card-bg);
            padding: 12px 28px;
            border-radius: 60px;
            border: 1px solid var(--border);
        }
        .meta-badge i {
            color: var(--accent);
            margin-right: 6px;
        }
        main {
            padding: 20px 0 50px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
        }
        .article-body {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
            display: flex;
            flex-direction: column;
            gap: 28px;
        }
        h2 {
            font-size: 2rem;
            font-weight: 800;
            margin-top: 48px;
            margin-bottom: 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid var(--accent);
            display: inline-block;
            color: #f0f4fa;
        }
        h3 {
            font-size: 1.45rem;
            font-weight: 700;
            margin-top: 32px;
            margin-bottom: 10px;
            color: #e0e8f0;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin-top: 22px;
            margin-bottom: 8px;
            color: #d0d8e0;
        }
        p {
            margin-bottom: 16px;
            color: var(--text);
        }
        .article-body p {
            text-align: justify;
        }
        ul,
        ol {
            margin: 12px 0 20px 24px;
            color: var(--text);
        }
        li {
            margin-bottom: 6px;
        }
        .highlight {
            background: rgba(245, 166, 35, 0.12);
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }
        .emoji-big {
            font-size: 1.4rem;
            margin-right: 6px;
        }
        .card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 24px 28px;
            margin: 24px 0;
            box-shadow: var(--shadow);
        }
        .card h4 {
            margin-top: 0;
        }
        .card-accent {
            border-left: 4px solid var(--accent);
        }
        .featured-image {
            margin: 30px 0;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            background: var(--card-bg);
            text-align: center;
        }
        .featured-image img {
            display: block;
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 10px 16px;
            font-size: 0.85rem;
            color: var(--text-muted);
            font-style: italic;
        }
        .search-box {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 20px 22px;
            margin: 20px 0;
        }
        .search-box h4 {
            margin-top: 0;
            margin-bottom: 12px;
            font-size: 1.1rem;
        }
        .search-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 180px;
            padding: 12px 18px;
            border-radius: 8px;
            border: 1px solid var(--border);
            background: var(--primary);
            color: var(--text);
            font-size: 0.95rem;
            outline: none;
            transition: 0.25s;
        }
        .search-form input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.15);
        }
        .search-form button {
            padding: 12px 26px;
            border: none;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--accent), #d4891a);
            color: #0a0f1e;
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
            transition: 0.25s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            transform: scale(1.03);
            box-shadow: 0 4px 20px rgba(245, 166, 35, 0.3);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 30px 0;
        }
        .feedback-panel {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 22px 24px;
        }
        .feedback-panel h4 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.1rem;
        }
        .feedback-panel form {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-top: 10px;
        }
        .feedback-panel input,
        .feedback-panel textarea,
        .feedback-panel select {
            padding: 10px 14px;
            border-radius: 8px;
            border: 1px solid var(--border);
            background: var(--primary);
            color: var(--text);
            font-size: 0.92rem;
            outline: none;
            transition: 0.25s;
            font-family: inherit;
        }
        .feedback-panel input:focus,
        .feedback-panel textarea:focus,
        .feedback-panel select:focus {
            border-color: var(--accent);
        }
        .feedback-panel textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-panel button {
            padding: 10px 20px;
            border: none;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--accent), #d4891a);
            color: #0a0f1e;
            font-weight: 700;
            font-size: 0.92rem;
            cursor: pointer;
            transition: 0.25s;
            align-self: flex-start;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .feedback-panel button:hover {
            transform: scale(1.02);
            box-shadow: 0 4px 16px rgba(245, 166, 35, 0.25);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.6rem;
            color: var(--border);
            cursor: pointer;
            transition: 0.2s;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: var(--accent);
        }
        .sidebar-widget {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 20px 22px;
        }
        .sidebar-widget h4 {
            margin-top: 0;
            font-size: 1.05rem;
            border-bottom: 2px solid var(--border);
            padding-bottom: 8px;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-widget ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .sidebar-widget li {
            padding: 6px 0;
            border-bottom: 1px solid rgba(42, 54, 72, 0.5);
        }
        .sidebar-widget li:last-child {
            border-bottom: none;
        }
        .sidebar-widget a {
            display: block;
            padding: 4px 0;
            font-size: 0.92rem;
            color: var(--text-muted);
            transition: 0.2s;
        }
        .sidebar-widget a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        .sidebar-widget a i {
            margin-right: 8px;
            font-size: 0.8rem;
            color: var(--accent);
        }
        friend-link {
            display: block;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 20px 24px;
            margin: 30px 0 10px;
        }
        friend-link h4 {
            margin-top: 0;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            gap: 8px;
            border-bottom: 2px solid var(--border);
            padding-bottom: 8px;
            margin-bottom: 14px;
        }
        friend-link .links-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 20px;
        }
        friend-link a {
            color: var(--text-muted);
            font-size: 0.92rem;
            padding: 4px 0;
            transition: 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        friend-link a:hover {
            color: var(--accent);
        }
        friend-link a i {
            font-size: 0.75rem;
        }
        footer {
            border-top: 2px solid var(--border);
            padding: 30px 0 24px;
            margin-top: 30px;
            text-align: center;
            background: var(--secondary);
        }
        footer p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin-bottom: 6px;
        }
        footer .copyright {
            font-size: 0.82rem;
            color: #6a7a8a;
            border-top: 1px solid var(--border);
            padding-top: 16px;
            margin-top: 16px;
        }
        footer .copyright i {
            margin: 0 4px;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: var(--secondary);
                padding: 16px 12px;
                border-radius: var(--radius);
                border: 1px solid var(--border);
                margin-top: 8px;
            }
            nav.open {
                display: flex;
            }
            nav a {
                width: 100%;
                padding: 10px 14px;
                border-bottom: 1px solid rgba(42, 54, 72, 0.3);
            }
            nav a:last-child {
                border-bottom: none;
            }
            .breadcrumb {
                font-size: 0.78rem;
                gap: 4px 8px;
            }
            .hero h1 {
                font-size: 1.7rem;
            }
            .hero .meta-badge {
                font-size: 0.8rem;
                padding: 10px 18px;
                gap: 10px 16px;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .card {
                padding: 18px 16px;
            }
            .feedback-panel {
                padding: 16px;
            }
            .search-form input {
                min-width: 120px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .hero h1 {
                font-size: 1.4rem;
            }
            .hero p {
                font-size: 0.95rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
                justify-content: center;
            }
            .feedback-panel button {
                width: 100%;
                justify-content: center;
            }
            .star-rating label {
                font-size: 1.3rem;
            }
            .sidebar-widget {
                padding: 14px 16px;
            }
            friend-link .links-grid {
                flex-direction: column;
                gap: 6px;
            }
        }