*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #0b0e14;
            color: #e8edf5;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #00c8ff;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #ffd700;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #f0f4ff;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.5rem;
            border-bottom: 3px solid #00c8ff;
            padding-bottom: 0.6rem;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #ffd700;
            padding-left: 1rem;
            margin-top: 2.8rem;
        }
        h3 {
            font-size: 1.4rem;
            margin-top: 2rem;
        }
        h4 {
            font-size: 1.15rem;
            margin-top: 1.4rem;
            color: #b0c4de;
        }
        p {
            margin-bottom: 1.1rem;
            font-size: 1.05rem;
        }
        strong,
        b {
            color: #ffd700;
            font-weight: 700;
        }
        em {
            color: #7ec8e3;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
            width: 100%;
        }
        .site-header {
            background: linear-gradient(145deg, #0f141c, #151d2b);
            border-bottom: 2px solid #1e2a3a;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(8px);
            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;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            background: linear-gradient(135deg, #ffd700, #ff8c00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            text-decoration: none;
            transition: transform 0.2s ease;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo i {
            -webkit-text-fill-color: #ffd700;
            font-size: 1.6rem;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #2a3a4a;
            color: #e8edf5;
            font-size: 1.5rem;
            padding: 0.3rem 0.7rem;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s ease;
        }
        .nav-toggle:hover {
            background: #1e2a3a;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 1.2rem;
            flex-wrap: wrap;
        }
        .nav-menu a {
            color: #c8d6e5;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.4rem 0.8rem;
            border-radius: 6px;
            transition: all 0.2s ease;
            position: relative;
        }
        .nav-menu a:hover {
            color: #ffd700;
            background: rgba(255, 215, 0, 0.08);
            text-decoration: none;
        }
        .nav-menu a.active {
            color: #ffd700;
            background: rgba(255, 215, 0, 0.12);
        }
        .breadcrumb {
            padding: 0.6rem 0 0.3rem;
            font-size: 0.85rem;
            color: #8899aa;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem;
            align-items: center;
        }
        .breadcrumb a {
            color: #6a8aaf;
        }
        .breadcrumb a:hover {
            color: #ffd700;
        }
        .breadcrumb .sep {
            color: #3a4a5a;
            margin: 0 0.2rem;
        }
        .breadcrumb .current {
            color: #c0d0e0;
        }
        .main-content {
            flex: 1;
            padding: 1.8rem 0 3rem;
        }
        .card {
            background: #131b26;
            border-radius: 16px;
            padding: 1.8rem;
            margin-bottom: 2rem;
            border: 1px solid #1f2d3d;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
            transition: border-color 0.3s ease;
        }
        .card:hover {
            border-color: #2a4055;
        }
        .card-highlight {
            border-left: 6px solid #ffd700;
            background: #181f2c;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
            background: #0f1620;
            border-radius: 12px;
            overflow: hidden;
        }
        th,
        td {
            padding: 0.9rem 1rem;
            text-align: left;
            border-bottom: 1px solid #1e2a3a;
        }
        th {
            background: #1a2535;
            color: #ffd700;
            font-weight: 600;
        }
        tr:hover td {
            background: #16202e;
        }
        input,
        textarea,
        select {
            width: 100%;
            padding: 0.75rem 1rem;
            background: #0f1620;
            border: 1px solid #2a3a4a;
            border-radius: 10px;
            color: #e8edf5;
            font-size: 1rem;
            transition: border-color 0.3s ease, box-shadow 0.3s ease;
            font-family: inherit;
        }
        input:focus,
        textarea:focus,
        select:focus {
            outline: none;
            border-color: #ffd700;
            box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.15);
        }
        textarea {
            min-height: 100px;
            resize: vertical;
        }
        button,
        .btn {
            background: linear-gradient(135deg, #00c8ff, #0088cc);
            color: #0b0e14;
            font-weight: 700;
            padding: 0.7rem 1.8rem;
            border: none;
            border-radius: 30px;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.25s ease;
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
        }
        button:hover,
        .btn:hover {
            background: linear-gradient(135deg, #ffd700, #ff8c00);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255, 215, 0, 0.25);
            color: #0b0e14;
            text-decoration: none;
        }
        .btn-secondary {
            background: #1f2d3d;
            color: #e8edf5;
        }
        .btn-secondary:hover {
            background: #2a4055;
            color: #ffd700;
            transform: none;
            box-shadow: none;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            gap: 0.3rem;
            justify-content: flex-start;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #3a4a5a;
            cursor: pointer;
            transition: color 0.2s ease;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #ffd700;
        }
        .star-rating-static {
            color: #ffd700;
            font-size: 1.2rem;
            letter-spacing: 2px;
        }
        .star-rating-static .empty {
            color: #3a4a5a;
        }
        .comment-item {
            background: #0f1620;
            border-radius: 12px;
            padding: 1.2rem 1.5rem;
            margin-bottom: 1rem;
            border-left: 4px solid #00c8ff;
        }
        .comment-item .meta {
            font-size: 0.85rem;
            color: #6a8aaf;
            display: flex;
            gap: 1.2rem;
            flex-wrap: wrap;
        }
        .comment-item .name {
            color: #ffd700;
            font-weight: 600;
        }
        .search-box {
            display: flex;
            gap: 0.6rem;
            flex-wrap: wrap;
        }
        .search-box input {
            flex: 1;
            min-width: 180px;
        }
        .search-box button {
            flex-shrink: 0;
        }
        friend-link {
            display: block;
            padding: 2rem 0 0.5rem;
            border-top: 2px solid #1e2a3a;
            margin-top: 2rem;
        }
        friend-link .flist {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem 2rem;
            list-style: none;
            padding: 0.8rem 0 0;
        }
        friend-link .flist li a {
            color: #6a8aaf;
            font-size: 0.9rem;
        }
        friend-link .flist li a:hover {
            color: #ffd700;
        }
        .site-footer {
            background: #0a0e15;
            border-top: 2px solid #1a2535;
            padding: 2rem 0 1.2rem;
            margin-top: 2rem;
            font-size: 0.9rem;
            color: #5a6a7a;
        }
        .site-footer .copyright {
            text-align: center;
            padding-top: 1.2rem;
            border-top: 1px solid #15202a;
            margin-top: 1.2rem;
            font-size: 0.85rem;
        }
        @media (max-width: 900px) {
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .card {
                padding: 1.2rem;
            }
            .header-inner {
                gap: 0.4rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #0f141c;
                padding: 1rem 0.8rem;
                border-radius: 12px;
                border: 1px solid #1e2a3a;
                gap: 0.4rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                width: 100%;
                padding: 0.6rem 1rem;
                border-radius: 6px;
            }
            .breadcrumb {
                font-size: 0.78rem;
            }
            .table-wrap {
                font-size: 0.85rem;
            }
            th,
            td {
                padding: 0.6rem 0.7rem;
            }
            .search-box {
                flex-direction: column;
            }
            .search-box button {
                width: 100%;
                justify-content: center;
            }
        }
        @media (max-width: 480px) {
            body {
                font-size: 0.95rem;
            }
            .container {
                padding: 0 0.8rem;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            .card {
                padding: 1rem;
                border-radius: 12px;
            }
            .my-logo {
                font-size: 1.15rem;
            }
            .star-rating label {
                font-size: 1.6rem;
            }
        }
        .text-gold {
            color: #ffd700;
        }
        .text-muted {
            color: #6a8aaf;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .mb-2 {
            margin-bottom: 2rem;
        }
        .flex-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
        }
        @media (max-width: 700px) {
            .grid-2 {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
        }
        .tag {
            display: inline-block;
            background: #1a2535;
            color: #7ec8e3;
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
        }
        .divider {
            height: 2px;
            background: linear-gradient(90deg, transparent, #1a2a3a, transparent);
            margin: 2rem 0;
        }
        .anchor-offset {
            scroll-margin-top: 90px;
        }
        .updated-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: #1a2535;
            padding: 0.3rem 1.2rem;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #8a9aab;
            border: 1px solid #2a3a4a;
        }
        .updated-badge i {
            color: #ffd700;
        }
        .feature-img {
            border-radius: 16px;
            margin: 1.5rem 0;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
        }