* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: #0f0f1a;
            color: #e8e8f0;
            line-height: 1.8;
            font-size: 16px;
            scroll-behavior: smooth;
        }
        a {
            color: #fbbf24;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #f59e0b;
            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, #1a1a2e 0%, #16213e 100%);
            padding: 16px 0;
            border-bottom: 3px solid #fbbf24;
            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: 1.8rem;
            font-weight: 800;
            color: #fbbf24;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 0 0 20px rgba(251, 191, 36, 0.3);
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: #fbbf24;
        }
        .my-logo span {
            color: #fff;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fbbf24;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 12px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(251, 191, 36, 0.15);
        }
        .nav-menu {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-menu a {
            padding: 8px 16px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 0.95rem;
            color: #e8e8f0;
            transition: background 0.2s, color 0.2s;
        }
        .nav-menu a:hover {
            background: rgba(251, 191, 36, 0.15);
            color: #fbbf24;
            text-decoration: none;
        }
        .nav-menu a.active {
            background: #fbbf24;
            color: #0f0f1a;
        }
        .breadcrumb {
            background: #1a1a2e;
            padding: 12px 0;
            border-bottom: 1px solid #2a2a4a;
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .breadcrumb li+li::before {
            content: "›";
            padding: 0 8px;
            color: #666;
        }
        .breadcrumb a {
            color: #94a3b8;
        }
        .breadcrumb a:hover {
            color: #fbbf24;
        }
        .breadcrumb .current {
            color: #fbbf24;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #1e1e3a 0%, #2d1b4e 50%, #1a1a2e 100%);
            padding: 48px 0 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .hero::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 6px;
            background: linear-gradient(90deg, #fbbf24, #f59e0b, #fbbf24);
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 900;
            color: #fbbf24;
            text-shadow: 0 0 40px rgba(251, 191, 36, 0.25);
            margin-bottom: 16px;
            line-height: 1.2;
        }
        .hero p {
            font-size: 1.2rem;
            color: #cbd5e1;
            max-width: 750px;
            margin: 0 auto 20px;
        }
        .hero .meta-badge {
            display: inline-flex;
            gap: 20px;
            background: rgba(0, 0, 0, 0.4);
            padding: 10px 24px;
            border-radius: 50px;
            font-size: 0.9rem;
            color: #94a3b8;
            border: 1px solid #2a2a4a;
        }
        .hero .meta-badge i {
            color: #fbbf24;
            margin-right: 6px;
        }
        .main-content {
            padding: 40px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .content-body h2 {
            font-size: 2rem;
            color: #fbbf24;
            margin: 48px 0 16px;
            padding-bottom: 8px;
            border-bottom: 2px solid #2a2a4a;
            position: relative;
        }
        .content-body h2::after {
            content: "";
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 80px;
            height: 2px;
            background: #fbbf24;
        }
        .content-body h3 {
            font-size: 1.5rem;
            color: #fde68a;
            margin: 32px 0 12px;
        }
        .content-body h4 {
            font-size: 1.2rem;
            color: #e2e8f0;
            margin: 24px 0 8px;
            font-weight: 700;
        }
        .content-body p {
            margin-bottom: 16px;
            color: #cbd5e1;
        }
        .content-body ul,
        .content-body ol {
            margin: 12px 0 20px 24px;
            color: #cbd5e1;
        }
        .content-body li {
            margin-bottom: 8px;
        }
        .content-body strong {
            color: #fff;
            font-weight: 700;
        }
        .content-body .highlight-box {
            background: linear-gradient(135deg, #1e293b, #1a1a2e);
            border-left: 4px solid #fbbf24;
            padding: 20px 24px;
            border-radius: 0 12px 12px 0;
            margin: 24px 0;
        }
        .content-body .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .featured-image {
            margin: 32px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
        }
        .featured-image img {
            width: 100%;
            object-fit: cover;
        }
        .featured-image figcaption {
            background: #1a1a2e;
            padding: 12px 16px;
            font-size: 0.9rem;
            color: #94a3b8;
            text-align: center;
            border-top: 1px solid #2a2a4a;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 24px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #1a1a2e;
            border-radius: 12px;
            overflow: hidden;
        }
        th {
            background: #fbbf24;
            color: #0f0f1a;
            font-weight: 700;
            padding: 14px 16px;
            text-align: left;
        }
        td {
            padding: 12px 16px;
            border-bottom: 1px solid #2a2a4a;
            color: #cbd5e1;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: rgba(251, 191, 36, 0.05);
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-module {
            background: #1a1a2e;
            border-radius: 16px;
            padding: 24px;
            margin-bottom: 24px;
            border: 1px solid #2a2a4a;
        }
        .sidebar-module h3 {
            font-size: 1.2rem;
            color: #fbbf24;
            margin-bottom: 12px;
            border-bottom: 1px solid #2a2a4a;
            padding-bottom: 8px;
        }
        .sidebar-module ul {
            list-style: none;
        }
        .sidebar-module li {
            margin-bottom: 8px;
        }
        .sidebar-module li a {
            display: block;
            padding: 6px 0;
            color: #94a3b8;
            font-size: 0.95rem;
            transition: color 0.2s, padding-left 0.2s;
        }
        .sidebar-module li a:hover {
            color: #fbbf24;
            padding-left: 6px;
            text-decoration: none;
        }
        .sidebar-module li a i {
            margin-right: 8px;
            color: #fbbf24;
            width: 18px;
            text-align: center;
        }
        .search-form {
            display: flex;
            gap: 0;
            border-radius: 50px;
            overflow: hidden;
            border: 1px solid #2a2a4a;
            background: #0f0f1a;
        }
        .search-form input {
            flex: 1;
            padding: 12px 18px;
            border: none;
            background: transparent;
            color: #e8e8f0;
            font-size: 0.95rem;
            outline: none;
        }
        .search-form input::placeholder {
            color: #666;
        }
        .search-form button {
            padding: 12px 20px;
            background: #fbbf24;
            border: none;
            color: #0f0f1a;
            font-weight: 700;
            cursor: pointer;
            transition: background 0.2s;
        }
        .search-form button:hover {
            background: #f59e0b;
        }
        .feedback-section {
            margin-top: 48px;
            padding-top: 32px;
            border-top: 2px solid #2a2a4a;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }
        .feedback-card {
            background: #1a1a2e;
            border-radius: 16px;
            padding: 28px;
            border: 1px solid #2a2a4a;
        }
        .feedback-card h3 {
            font-size: 1.3rem;
            color: #fbbf24;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 12px 16px;
            border-radius: 10px;
            border: 1px solid #2a2a4a;
            background: #0f0f1a;
            color: #e8e8f0;
            font-size: 0.95rem;
            outline: none;
            transition: border-color 0.2s;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #fbbf24;
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-card button {
            padding: 12px 24px;
            background: #fbbf24;
            border: none;
            border-radius: 10px;
            color: #0f0f1a;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .feedback-card button:hover {
            background: #f59e0b;
            transform: translateY(-1px);
        }
        .star-rating {
            display: flex;
            gap: 6px;
            flex-direction: row-reverse;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #4a4a6a;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #fbbf24;
        }
        .site-footer {
            background: #0a0a16;
            border-top: 3px solid #fbbf24;
            padding: 40px 0 20px;
            margin-top: 60px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        .footer-brand h3 {
            font-size: 1.6rem;
            color: #fbbf24;
            margin-bottom: 8px;
        }
        .footer-brand p {
            color: #94a3b8;
            font-size: 0.95rem;
        }
        .footer-links h4 {
            color: #fde68a;
            margin-bottom: 12px;
            font-size: 1.1rem;
        }
        .footer-links ul {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 6px;
        }
        .footer-links a {
            color: #94a3b8;
            font-size: 0.9rem;
        }
        .footer-links a:hover {
            color: #fbbf24;
        }
        .friend-link {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            padding: 16px 0;
            border-top: 1px solid #1a1a2e;
            border-bottom: 1px solid #1a1a2e;
            margin-bottom: 20px;
        }
        .friend-link a {
            padding: 6px 14px;
            background: #1a1a2e;
            border-radius: 50px;
            font-size: 0.85rem;
            color: #94a3b8;
            border: 1px solid #2a2a4a;
            transition: all 0.2s;
        }
        .friend-link a:hover {
            background: #fbbf24;
            color: #0f0f1a;
            text-decoration: none;
            border-color: #fbbf24;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            color: #4a4a6a;
            font-size: 0.85rem;
            border-top: 1px solid #1a1a2e;
        }
        .copyright strong {
            color: #94a3b8;
        }
        @media (max-width: 1024px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                padding: 16px 0 8px;
                gap: 4px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 10px 16px;
                width: 100%;
                border-radius: 6px;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .content-body h2 {
                font-size: 1.6rem;
            }
            .content-body h3 {
                font-size: 1.3rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .hero .meta-badge {
                flex-wrap: wrap;
                gap: 10px;
                font-size: 0.8rem;
                padding: 8px 16px;
            }
            .feedback-card {
                padding: 20px;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0f0f1a;
        }
        ::-webkit-scrollbar-thumb {
            background: #2a2a4a;
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #4a4a6a;
        }
        .img-shimmer {
            background: linear-gradient(90deg, #1a1a2e 25%, #2a2a4a 50%, #1a1a2e 75%);
            background-size: 200% 100%;
            animation: shimmer 1.5s infinite;
        }
        @keyframes shimmer {
            0% {
                background-position: -200% 0;
            }
            100% {
                background-position: 200% 0;
            }
        }