*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --bg-dark: #0b0e14;
            --bg-card: #141a24;
            --bg-card-hover: #1c2432;
            --accent: #f5a623;
            --accent2: #e07b1a;
            --text-primary: #f0f2f5;
            --text-secondary: #b0b8c4;
            --text-muted: #6b7a8d;
            --border-color: #2a3342;
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
            --radius: 12px;
            --font-main: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --transition: 0.3s ease;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font-main);
            background: var(--bg-dark);
            color: var(--text-primary);
            line-height: 1.8;
            min-height: 100vh;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover,
        a:focus {
            color: #ffc857;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: var(--bg-dark);
        }
        ::-webkit-scrollbar-thumb {
            background: var(--border-color);
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--accent);
        }
        .site-header {
            background: var(--bg-card);
            border-bottom: 2px solid var(--border-color);
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(12px);
            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: 12px;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 1.5px;
            background: linear-gradient(135deg, var(--accent), #ff8c00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: transform var(--transition);
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: var(--text-muted);
            display: block;
            font-weight: 400;
            letter-spacing: 0.5px;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: var(--text-secondary);
            padding: 6px 14px;
            border-radius: 6px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background var(--transition), color var(--transition);
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a:focus {
            background: rgba(245, 166, 35, 0.15);
            color: var(--accent);
            text-decoration: none;
        }
        .main-nav a.active {
            background: var(--accent);
            color: #0b0e14;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 6px;
            border-radius: 4px;
            transition: background var(--transition);
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.05);
        }
        .hamburger span {
            display: block;
            width: 28px;
            height: 3px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: transform var(--transition), opacity var(--transition);
        }
        .hamburger.open span:nth-child(1) {
            transform: translateY(8px) rotate(45deg);
        }
        .hamburger.open span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.open span:nth-child(3) {
            transform: translateY(-8px) rotate(-45deg);
        }
        .breadcrumb {
            background: var(--bg-card);
            padding: 10px 0;
            border-bottom: 1px solid var(--border-color);
            font-size: 0.85rem;
        }
        .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: var(--text-muted);
            font-size: 1.1rem;
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb .current {
            color: var(--accent);
            font-weight: 600;
        }
        .main-content {
            padding: 40px 0 60px;
        }
        .main-content .container {
            max-width: 920px;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 900;
            line-height: 1.25;
            margin-bottom: 20px;
            background: linear-gradient(135deg, #fff 30%, var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        h2 {
            font-size: 1.9rem;
            font-weight: 700;
            margin: 48px 0 18px;
            color: var(--accent);
            border-left: 5px solid var(--accent);
            padding-left: 18px;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            margin: 32px 0 14px;
            color: var(--text-primary);
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin: 24px 0 10px;
            color: var(--text-secondary);
        }
        p {
            margin-bottom: 18px;
            color: var(--text-secondary);
            font-size: 1.05rem;
        }
        .lead {
            font-size: 1.2rem;
            color: var(--text-primary);
            font-weight: 400;
            border-left: 3px solid var(--accent);
            padding-left: 20px;
            background: rgba(245, 166, 35, 0.05);
            border-radius: 0 8px 8px 0;
            padding: 16px 20px;
        }
        strong,
        b {
            color: var(--text-primary);
            font-weight: 700;
        }
        ul,
        ol {
            margin-bottom: 20px;
            padding-left: 28px;
            color: var(--text-secondary);
        }
        li {
            margin-bottom: 8px;
        }
        .emoji {
            font-style: normal;
        }
        .highlight-box {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 24px 28px;
            margin: 28px 0;
            box-shadow: var(--shadow);
        }
        .highlight-box strong {
            color: var(--accent);
        }
        .featured-image {
            margin: 32px 0;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            background: var(--bg-card);
            padding: 8px;
        }
        .featured-image img {
            width: 100%;
            border-radius: calc(var(--radius) - 4px);
        }
        .featured-image figcaption {
            padding: 12px 14px 6px;
            font-size: 0.9rem;
            color: var(--text-muted);
            text-align: center;
            font-style: italic;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 28px 0;
            border-radius: var(--radius);
            border: 1px solid var(--border-color);
            background: var(--bg-card);
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
            min-width: 480px;
        }
        th,
        td {
            padding: 14px 18px;
            text-align: left;
            border-bottom: 1px solid var(--border-color);
        }
        th {
            background: rgba(245, 166, 35, 0.12);
            color: var(--accent);
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            font-size: 0.85rem;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: rgba(255, 255, 255, 0.02);
        }
        .search-section {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 28px 32px;
            margin: 40px 0;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow);
        }
        .search-section h2 {
            margin-top: 0;
            border-left: none;
            padding-left: 0;
            text-align: center;
        }
        .search-form {
            display: flex;
            gap: 12px;
            max-width: 600px;
            margin: 16px auto 0;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 180px;
            padding: 14px 18px;
            border-radius: 8px;
            border: 2px solid var(--border-color);
            background: var(--bg-dark);
            color: var(--text-primary);
            font-size: 1rem;
            transition: border-color var(--transition);
        }
        .search-form input:focus {
            outline: none;
            border-color: var(--accent);
        }
        .search-form button {
            padding: 14px 30px;
            border: none;
            border-radius: 8px;
            background: var(--accent);
            color: #0b0e14;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: var(--accent2);
            transform: translateY(-2px);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 40px 0;
        }
        .feedback-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 28px 30px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow);
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
            color: var(--accent);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 12px;
        }
        .feedback-card input,
        .feedback-card textarea {
            padding: 12px 16px;
            border-radius: 8px;
            border: 2px solid var(--border-color);
            background: var(--bg-dark);
            color: var(--text-primary);
            font-size: 0.95rem;
            font-family: var(--font-main);
            transition: border-color var(--transition);
            resize: vertical;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus {
            outline: none;
            border-color: var(--accent);
        }
        .feedback-card textarea {
            min-height: 100px;
        }
        .feedback-card button {
            padding: 12px 24px;
            border: none;
            border-radius: 8px;
            background: var(--accent);
            color: #0b0e14;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition);
            align-self: flex-start;
        }
        .feedback-card button:hover {
            background: var(--accent2);
            transform: translateY(-2px);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: var(--border-color);
            cursor: pointer;
            transition: color var(--transition), transform var(--transition);
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: var(--accent);
        }
        .star-rating label:hover {
            transform: scale(1.15);
        }
        .site-footer {
            background: var(--bg-card);
            border-top: 2px solid var(--border-color);
            padding: 40px 0 30px;
            margin-top: 40px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 40px;
        }
        .footer-inner h4 {
            color: var(--accent);
            margin-bottom: 12px;
            font-size: 1.1rem;
        }
        .footer-inner p {
            font-size: 0.95rem;
            color: var(--text-muted);
        }
        friend-link {
            display: block;
            margin-top: 8px;
        }
        friend-link a {
            display: inline-block;
            margin-right: 16px;
            margin-bottom: 6px;
            color: var(--text-secondary);
            font-size: 0.95rem;
            padding: 4px 0;
            border-bottom: 1px solid transparent;
            transition: border-color var(--transition), color var(--transition);
        }
        friend-link a:hover {
            color: var(--accent);
            border-bottom-color: var(--accent);
            text-decoration: none;
        }
        .copyright {
            margin-top: 30px;
            padding-top: 20px;
            border-top: 1px solid var(--border-color);
            text-align: center;
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .copyright strong {
            color: var(--text-secondary);
        }
        .last-updated {
            display: inline-block;
            background: rgba(245, 166, 35, 0.1);
            color: var(--accent);
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            margin-bottom: 20px;
            border: 1px solid rgba(245, 166, 35, 0.2);
        }
        @media (max-width: 1024px) {
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 28px;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
            }
            .hamburger {
                display: flex;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: var(--bg-card);
                padding: 16px 12px;
                border-radius: var(--radius);
                border: 1px solid var(--border-color);
                margin-top: 8px;
                gap: 4px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 16px;
                width: 100%;
                border-radius: 6px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
                padding-left: 14px;
            }
            h3 {
                font-size: 1.2rem;
            }
            p {
                font-size: 1rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
                justify-content: center;
            }
            .feedback-card {
                padding: 20px;
            }
            .breadcrumb ol {
                font-size: 0.8rem;
                gap: 4px 8px;
            }
            .container {
                padding: 0 14px;
            }
            .highlight-box {
                padding: 16px 18px;
            }
            .last-updated {
                font-size: 0.75rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.5rem;
            }
            h2 {
                font-size: 1.2rem;
            }
            .feedback-card h3 {
                font-size: 1.1rem;
            }
            .table-wrap {
                font-size: 0.85rem;
            }
            th,
            td {
                padding: 10px 12px;
            }
            .star-rating label {
                font-size: 1.6rem;
            }
        }
        .text-accent {
            color: var(--accent);
        }
        .text-muted {
            color: var(--text-muted);
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .gap-8 {
            gap: 8px;
        }
        .flex {
            display: flex;
            align-items: center;
        }
        .flex-wrap {
            flex-wrap: wrap;
        }