* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #0a0e17;
            color: #e8e6e3;
            line-height: 1.7;
            font-size: 16px;
            scroll-behavior: smooth;
        }
        a {
            color: #f0b429;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #ffd966;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #0d1b2a 0%, #1b2838 100%);
            border-bottom: 2px solid #f0b42940;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(12px);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: #f0b429;
            letter-spacing: -0.5px;
            text-transform: uppercase;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: opacity 0.2s;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .my-logo i {
            color: #c79a2e;
            font-size: 1.8rem;
        }
        .my-logo span {
            font-weight: 300;
            color: #b8c7d9;
            font-size: 0.7rem;
            letter-spacing: 2px;
            display: block;
            margin-top: -4px;
        }
        nav {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        nav a {
            color: #c8d6e5;
            padding: 8px 16px;
            border-radius: 6px;
            font-weight: 500;
            font-size: 0.9rem;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        nav a:hover {
            background: #f0b42920;
            color: #f0b429;
            text-decoration: none;
        }
        nav a i {
            margin-right: 6px;
            font-size: 0.85rem;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #e8e6e3;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 4px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #ffffff10;
        }
        .breadcrumb {
            background: #0d1b2a80;
            padding: 10px 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #1e2d3d;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            align-items: center;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 12px;
            color: #6a7a8a;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #8a9bb0;
        }
        .breadcrumb a:hover {
            color: #f0b429;
        }
        .breadcrumb .current {
            color: #f0b429;
            font-weight: 500;
        }
        .hero {
            padding: 60px 0 50px;
            background: radial-gradient(ellipse at 30% 20%, #1a2a3a 0%, #0a0e17 70%);
            text-align: center;
        }
        .hero h1 {
            font-size: 3.2rem;
            font-weight: 900;
            background: linear-gradient(135deg, #f0b429, #d99f2a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
            margin-bottom: 16px;
            letter-spacing: -1px;
        }
        .hero p {
            font-size: 1.2rem;
            color: #b8c7d9;
            max-width: 720px;
            margin: 0 auto 24px;
        }
        .hero-meta {
            display: flex;
            justify-content: center;
            gap: 24px 40px;
            flex-wrap: wrap;
            font-size: 0.95rem;
            color: #8a9bb0;
        }
        .hero-meta i {
            color: #f0b429;
            margin-right: 8px;
        }
        .content-wrap {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 50px 0;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 120px;
            align-self: start;
            background: #111c2a;
            border-radius: 16px;
            padding: 24px;
            border: 1px solid #1e2d3d;
        }
        .sidebar h3 {
            color: #f0b429;
            font-size: 1.1rem;
            margin-bottom: 16px;
            border-bottom: 1px solid #1e2d3d;
            padding-bottom: 10px;
        }
        .sidebar ul {
            list-style: none;
        }
        .sidebar li {
            margin-bottom: 10px;
        }
        .sidebar a {
            color: #b8c7d9;
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: color 0.2s;
        }
        .sidebar a:hover {
            color: #f0b429;
            text-decoration: none;
        }
        .sidebar a i {
            font-size: 0.75rem;
            color: #f0b429;
        }
        section {
            margin-bottom: 48px;
        }
        h2 {
            font-size: 2rem;
            font-weight: 800;
            color: #f0b429;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #1e2d3d;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        h2 i {
            font-size: 1.6rem;
            color: #c79a2e;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: #e8e6e3;
            margin: 28px 0 14px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        h3 i {
            color: #f0b429;
            font-size: 1.2rem;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: #d4d0c8;
            margin: 20px 0 10px;
            padding-left: 12px;
            border-left: 3px solid #f0b42940;
        }
        p {
            margin-bottom: 16px;
            color: #d0d4d9;
        }
        .highlight {
            background: #f0b42910;
            padding: 20px 24px;
            border-radius: 12px;
            border-left: 4px solid #f0b429;
            margin: 24px 0;
        }
        .highlight strong {
            color: #f0b429;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 16px;
            margin: 24px 0;
        }
        .stat-card {
            background: #111c2a;
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            border: 1px solid #1e2d3d;
            transition: transform 0.2s, border-color 0.2s;
        }
        .stat-card:hover {
            transform: translateY(-4px);
            border-color: #f0b42940;
        }
        .stat-card .num {
            font-size: 2rem;
            font-weight: 900;
            color: #f0b429;
            display: block;
        }
        .stat-card .label {
            font-size: 0.85rem;
            color: #8a9bb0;
            margin-top: 6px;
        }
        .stat-card i {
            font-size: 1.8rem;
            color: #c79a2e;
            margin-bottom: 8px;
        }
        .featured-image {
            border-radius: 16px;
            overflow: hidden;
            margin: 32px 0;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
            background: #111c2a;
        }
        .featured-image img {
            width: 100%;
            height: auto;
            aspect-ratio: 16/9;
            object-fit: cover;
        }
        .featured-image .caption {
            padding: 14px 20px;
            font-size: 0.9rem;
            color: #8a9bb0;
            background: #0d1b2a;
            border-top: 1px solid #1e2d3d;
            font-style: italic;
        }
        .search-box {
            background: #111c2a;
            border-radius: 12px;
            padding: 24px;
            border: 1px solid #1e2d3d;
            margin: 32px 0;
        }
        .search-box form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .search-box input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 14px 18px;
            border-radius: 8px;
            border: 1px solid #2a3a4a;
            background: #0d1b2a;
            color: #e8e6e3;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.2s;
        }
        .search-box input[type="text"]:focus {
            border-color: #f0b429;
        }
        .search-box button {
            padding: 14px 28px;
            background: #f0b429;
            border: none;
            border-radius: 8px;
            color: #0a0e17;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-box button:hover {
            background: #ffd966;
            transform: scale(1.02);
        }
        .user-feedback {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 40px 0;
        }
        .feedback-card {
            background: #111c2a;
            border-radius: 16px;
            padding: 28px;
            border: 1px solid #1e2d3d;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.2rem;
            color: #f0b429;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .feedback-card textarea,
        .feedback-card input[type="number"],
        .feedback-card input[type="text"] {
            padding: 12px 16px;
            border-radius: 8px;
            border: 1px solid #2a3a4a;
            background: #0d1b2a;
            color: #e8e6e3;
            font-size: 0.95rem;
            outline: none;
            transition: border-color 0.2s;
            font-family: inherit;
        }
        .feedback-card textarea:focus,
        .feedback-card input:focus {
            border-color: #f0b429;
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-card .star-select {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            color: #3a4a5a;
            cursor: pointer;
        }
        .feedback-card .star-select i.active {
            color: #f0b429;
        }
        .feedback-card button {
            padding: 12px 24px;
            background: #f0b429;
            border: none;
            border-radius: 8px;
            color: #0a0e17;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            align-self: flex-start;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .feedback-card button:hover {
            background: #ffd966;
            transform: scale(1.02);
        }
        .rating-display {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 12px;
            padding-top: 12px;
            border-top: 1px solid #1e2d3d;
        }
        .rating-display .stars {
            color: #f0b429;
            font-size: 1.2rem;
        }
        .rating-display .avg {
            font-weight: 700;
            font-size: 1.4rem;
            color: #f0b429;
        }
        .rating-display .count {
            color: #8a9bb0;
            font-size: 0.9rem;
        }
        footer {
            background: #070c14;
            border-top: 2px solid #1e2d3d;
            padding: 40px 0 30px;
            margin-top: 60px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
        }
        .footer-inner h4 {
            color: #f0b429;
            font-size: 1rem;
            border-left: none;
            padding-left: 0;
            margin-top: 0;
            margin-bottom: 14px;
        }
        .footer-inner p,
        .footer-inner a {
            color: #8a9bb0;
            font-size: 0.9rem;
        }
        .footer-inner a:hover {
            color: #f0b429;
        }
        .friend-link {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .friend-link a {
            color: #b8c7d9;
            font-size: 0.9rem;
            transition: color 0.2s;
        }
        .friend-link a:hover {
            color: #f0b429;
            text-decoration: none;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            margin-top: 30px;
            border-top: 1px solid #1e2d3d;
            color: #5a6a7a;
            font-size: 0.85rem;
        }
        .copyright strong {
            color: #8a9bb0;
        }
        @media (max-width: 992px) {
            .content-wrap {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                order: -1;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
            .hero h1 {
                font-size: 2.4rem;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                padding-top: 16px;
                border-top: 1px solid #1e2d3d;
                margin-top: 12px;
            }
            nav.open {
                display: flex;
            }
            nav a {
                padding: 12px 16px;
                width: 100%;
                border-radius: 0;
                border-bottom: 1px solid #1a2a3a;
            }
            .user-feedback {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .search-box form {
                flex-direction: column;
            }
            .search-box button {
                width: 100%;
                justify-content: center;
            }
        }
        @media (max-width: 480px) {
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .hero-meta {
                flex-direction: column;
                gap: 8px;
                align-items: center;
            }
            .container {
                padding: 0 14px;
            }
            .feedback-card {
                padding: 18px;
            }
        }
        .tag {
            display: inline-block;
            background: #f0b42920;
            color: #f0b429;
            padding: 2px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-right: 6px;
        }
        .divider {
            height: 1px;
            background: linear-gradient(to right, transparent, #1e2d3d, transparent);
            margin: 40px 0;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 24px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
        }
        th {
            background: #f0b42920;
            color: #f0b429;
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
            border-bottom: 2px solid #f0b42940;
        }
        td {
            padding: 10px 16px;
            border-bottom: 1px solid #1a2a3a;
            color: #c8d6e5;
        }
        tr:hover td {
            background: #0d1b2a80;
        }
        .btn-back {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: #8a9bb0;
            font-size: 0.9rem;
            margin-bottom: 16px;
            transition: color 0.2s;
        }
        .btn-back:hover {
            color: #f0b429;
            text-decoration: none;
        }