* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: #0b0b10;
            color: #e0e0e0;
            line-height: 1.7;
            font-size: 16px;
            scroll-behavior: smooth;
        }
        a {
            color: #00e5ff;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #ff00ff;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #0f0f1a 0%, #1a0a2e 100%);
            border-bottom: 2px solid #00e5ff44;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(12px);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 28px;
            font-weight: 800;
            background: linear-gradient(135deg, #00e5ff, #ff00ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 2px;
            text-shadow: 0 0 30px #00e5ff55;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #ff00ff;
            font-size: 30px;
        }
        .my-logo:hover {
            opacity: 0.85;
        }
        .hamburger {
            display: none;
            font-size: 28px;
            cursor: pointer;
            color: #00e5ff;
            background: none;
            border: none;
            padding: 4px 10px;
        }
        .nav-menu {
            display: flex;
            gap: 20px;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-menu a {
            font-weight: 500;
            padding: 6px 12px;
            border-radius: 6px;
            transition: background 0.2s, color 0.2s;
            font-size: 15px;
        }
        .nav-menu a:hover {
            background: #00e5ff22;
            color: #ff00ff;
        }
        .nav-menu .active {
            color: #ff00ff;
            border-bottom: 2px solid #ff00ff;
        }
        .breadcrumb {
            padding: 12px 0 4px;
            font-size: 13px;
            color: #888;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb a {
            color: #00e5ff;
        }
        .breadcrumb span {
            color: #aaa;
        }
        .hero {
            padding: 50px 0 40px;
            text-align: center;
            background: radial-gradient(ellipse at center, #1a0a2e88 0%, #0b0b10 70%);
        }
        .hero h1 {
            font-size: clamp(2.2rem, 6vw, 4.2rem);
            font-weight: 900;
            background: linear-gradient(135deg, #00e5ff, #ff00ff, #ffaa00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 16px;
            line-height: 1.2;
        }
        .hero p {
            font-size: 1.15rem;
            max-width: 800px;
            margin: 0 auto 30px;
            color: #bbb;
        }
        .hero .meta-info {
            display: flex;
            justify-content: center;
            gap: 30px;
            flex-wrap: wrap;
            font-size: 14px;
            color: #888;
        }
        .hero .meta-info i {
            color: #ff00ff;
            margin-right: 6px;
        }
        .search-bar {
            display: flex;
            max-width: 560px;
            margin: 28px auto 0;
            border-radius: 40px;
            overflow: hidden;
            border: 1px solid #00e5ff55;
            background: #0f0f1a;
        }
        .search-bar input {
            flex: 1;
            padding: 14px 22px;
            border: none;
            background: transparent;
            color: #fff;
            font-size: 16px;
            outline: none;
        }
        .search-bar input::placeholder {
            color: #666;
        }
        .search-bar button {
            padding: 14px 28px;
            background: #00e5ff;
            color: #0b0b10;
            border: none;
            font-weight: 700;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 16px;
        }
        .search-bar button:hover {
            background: #ff00ff;
        }
        section {
            padding: 50px 0;
            border-bottom: 1px solid #1a1a2e;
        }
        section:last-of-type {
            border-bottom: none;
        }
        h2 {
            font-size: clamp(1.7rem, 3.5vw, 2.6rem);
            font-weight: 800;
            margin-bottom: 28px;
            color: #00e5ff;
            border-left: 5px solid #ff00ff;
            padding-left: 18px;
        }
        h3 {
            font-size: clamp(1.25rem, 2.5vw, 1.8rem);
            font-weight: 700;
            margin: 32px 0 16px;
            color: #ffaa00;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin: 24px 0 12px;
            color: #ff66cc;
        }
        p {
            margin-bottom: 18px;
            color: #ccc;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            margin: 30px 0;
        }
        .card {
            background: #12121e;
            border-radius: 16px;
            padding: 24px;
            border: 1px solid #1e1e3a;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 40px #ff00ff11;
            border-color: #ff00ff44;
        }
        .card i {
            color: #ff00ff;
            font-size: 24px;
            margin-bottom: 12px;
        }
        .card h4 {
            margin-top: 0;
        }
        .stat-box {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
            gap: 16px;
            margin: 24px 0;
        }
        .stat-item {
            background: #0f0f1a;
            padding: 16px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid #1e1e3a;
        }
        .stat-item .num {
            font-size: 28px;
            font-weight: 800;
            color: #ff00ff;
        }
        .stat-item .label {
            font-size: 13px;
            color: #888;
        }
        .featured-image {
            margin: 30px 0;
            border-radius: 16px;
            overflow: hidden;
            max-width: 100%;
            background: #1a1a2e;
            border: 1px solid #2a2a4a;
        }
        .featured-image img {
            width: 100%;
            height: auto;
            display: block;
            max-height: 500px;
            object-fit: cover;
        }
        .featured-image .img-caption {
            padding: 12px 18px;
            font-size: 13px;
            color: #888;
            background: #0f0f1a;
        }
        .link-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 18px;
            margin: 20px 0;
            padding: 18px 0;
            border-top: 1px solid #1e1e3a;
            border-bottom: 1px solid #1e1e3a;
        }
        .link-list a {
            font-size: 14px;
            padding: 4px 0;
        }
        .link-list a i {
            margin-right: 5px;
            font-size: 12px;
            color: #ff00ff;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 28px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #0f0f1a;
            border-radius: 12px;
            overflow: hidden;
        }
        th {
            background: #1a0a2e;
            color: #00e5ff;
            padding: 14px 16px;
            text-align: left;
            font-weight: 600;
        }
        td {
            padding: 12px 16px;
            border-bottom: 1px solid #1a1a2e;
            color: #ccc;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: #1a1a2e55;
        }
        .feedback-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin: 30px 0;
        }
        .feedback-card {
            background: #12121e;
            border-radius: 16px;
            padding: 28px;
            border: 1px solid #1e1e3a;
        }
        .feedback-card h3 {
            margin-top: 0;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 12px 16px;
            border-radius: 8px;
            border: 1px solid #2a2a4a;
            background: #0b0b10;
            color: #fff;
            font-size: 15px;
            outline: none;
            transition: border 0.2s;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #00e5ff;
        }
        .feedback-card textarea {
            min-height: 90px;
            resize: vertical;
        }
        .feedback-card button {
            padding: 12px 24px;
            background: #00e5ff;
            color: #0b0b10;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 16px;
        }
        .feedback-card button:hover {
            background: #ff00ff;
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 26px;
            cursor: pointer;
            color: #444;
        }
        .rating-stars i {
            transition: color 0.2s;
        }
        .rating-stars i.active,
        .rating-stars i:hover {
            color: #ffaa00;
        }
        friend-link {
            display: block;
            padding: 12px 0;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 16px 4px 0;
            padding: 6px 16px;
            background: #1a1a2e;
            border-radius: 20px;
            font-size: 14px;
            border: 1px solid #2a2a4a;
            transition: background 0.2s, border-color 0.2s;
        }
        friend-link a:hover {
            background: #ff00ff22;
            border-color: #ff00ff;
        }
        footer {
            background: #0a0a12;
            border-top: 1px solid #1a1a2e;
            padding: 40px 0 20px;
            text-align: center;
        }
        footer .copyright {
            font-size: 13px;
            color: #666;
            margin-top: 20px;
        }
        footer .copyright i {
            color: #ff00ff;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #0f0f1a;
                padding: 16px 0;
                border-radius: 12px;
                border: 1px solid #1e1e3a;
                margin-top: 8px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 10px 20px;
                width: 100%;
            }
            .content-grid {
                grid-template-columns: 1fr;
            }
            .feedback-section {
                grid-template-columns: 1fr;
            }
            .hero .meta-info {
                flex-direction: column;
                gap: 8px;
            }
            .stat-box {
                grid-template-columns: 1fr 1fr;
            }
            .header-inner {
                align-items: center;
            }
            .breadcrumb {
                font-size: 12px;
            }
        }
        @media (max-width: 480px) {
            .stat-box {
                grid-template-columns: 1fr;
            }
            .feedback-card {
                padding: 18px;
            }
            .container {
                padding: 0 14px;
            }
            .my-logo {
                font-size: 22px;
            }
        }
        .scroll-offset {
            scroll-margin-top: 90px;
        }
        .highlight {
            color: #ff00ff;
            font-weight: 600;
        }
        .neon-text {
            color: #00e5ff;
        }
        .emoji-big {
            font-size: 1.3em;
        }
        .tag {
            display: inline-block;
            background: #ff00ff22;
            padding: 2px 12px;
            border-radius: 20px;
            font-size: 13px;
            color: #ff66cc;
            border: 1px solid #ff00ff44;
        }
        .back2top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #00e5ff;
            color: #0b0b10;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            cursor: pointer;
            opacity: 0.7;
            transition: opacity 0.2s;
            border: none;
            z-index: 99;
        }
        .back2top:hover {
            opacity: 1;
        }
        .img-placeholder {
            background: linear-gradient(90deg, #1a1a2e 25%, #2a2a4a 50%, #1a1a2e 75%);
            background-size: 200% 100%;
            animation: shimmer 1.8s infinite;
            min-height: 200px;
            border-radius: 16px;
        }
        @keyframes shimmer {
            0% {
                background-position: 200% 0;
            }
            100% {
                background-position: -200% 0;
            }
        }
        .inline-icon {
            margin-right: 6px;
            color: #ff00ff;
        }
        hr {
            border: none;
            border-top: 1px solid #1e1e3a;
            margin: 32px 0;
        }