*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --bg: #0b0d17;
            --bg2: #12152a;
            --bg3: #1a1f3a;
            --text: #e8eaf0;
            --text2: #b0b8d0;
            --accent: #f7a83e;
            --accent2: #e8592e;
            --accent-glow: rgba(247, 168, 62, 0.25);
            --border: #2a3050;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --max-w: 1200px;
            --header-h: 70px;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.75;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: color 0.25s;
        }
        a:hover {
            color: #ffc977;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-sm);
        }
        ::selection {
            background: var(--accent);
            color: #0b0d17;
        }
        .container {
            max-width: var(--max-w);
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(11, 13, 23, 0.92);
            backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border);
            height: var(--header-h);
            display: flex;
            align-items: center;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--max-w);
            margin: 0 auto;
            padding: 0 20px;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--accent), var(--accent2));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            font-size: 1.4rem;
            -webkit-text-fill-color: initial;
            color: var(--accent);
        }
        .my-logo small {
            font-size: 0.55rem;
            -webkit-text-fill-color: initial;
            color: var(--text2);
            font-weight: 400;
            letter-spacing: 0.3px;
            display: block;
        }
        .my-logo a {
            text-decoration: none;
            background: none;
            -webkit-text-fill-color: initial;
            color: inherit;
        }
        .my-logo a:hover {
            color: inherit;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 1px solid var(--border);
            color: var(--text);
            font-size: 1.5rem;
            padding: 6px 12px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            border-color: var(--accent);
            color: var(--accent);
        }
        nav {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        nav a {
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            font-weight: 500;
            font-size: 0.92rem;
            color: var(--text2);
            transition: all 0.25s;
            position: relative;
        }
        nav a:hover,
        nav a.active {
            color: var(--accent);
            background: rgba(247, 168, 62, 0.08);
        }
        nav a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 60%;
            height: 2px;
            background: var(--accent);
            border-radius: 4px;
        }
        .breadcrumb {
            padding: 12px 0 4px;
            font-size: 0.85rem;
            color: var(--text2);
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
        }
        .breadcrumb span {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .breadcrumb a {
            color: var(--accent);
        }
        .breadcrumb .sep {
            color: var(--border);
        }
        .hero {
            padding: 40px 0 24px;
            text-align: center;
        }
        .hero h1 {
            font-size: clamp(1.8rem, 5vw, 3.2rem);
            font-weight: 800;
            background: linear-gradient(135deg, #fff 30%, var(--accent) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
            margin-bottom: 16px;
        }
        .hero .sub {
            font-size: 1.1rem;
            color: var(--text2);
            max-width: 780px;
            margin: 0 auto 12px;
        }
        .hero .meta {
            font-size: 0.9rem;
            color: var(--text2);
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 16px 32px;
        }
        .hero .meta i {
            margin-right: 6px;
            color: var(--accent);
        }
        section {
            padding: 32px 0;
        }
        .section-title {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
            color: #fff;
        }
        .section-title i {
            color: var(--accent);
            font-size: 1.6rem;
        }
        .section-title .badge {
            font-size: 0.7rem;
            background: var(--accent);
            color: #0b0d17;
            padding: 2px 14px;
            border-radius: 20px;
            font-weight: 600;
        }
        h2 {
            font-size: 1.7rem;
            font-weight: 700;
            margin: 32px 0 16px;
            color: #fff;
        }
        h3 {
            font-size: 1.25rem;
            font-weight: 600;
            margin: 24px 0 12px;
            color: var(--accent);
        }
        h4 {
            font-size: 1.05rem;
            font-weight: 600;
            margin: 16px 0 8px;
            color: var(--text2);
        }
        p {
            margin-bottom: 16px;
            color: var(--text);
        }
        .highlight {
            background: rgba(247, 168, 62, 0.12);
            border-left: 4px solid var(--accent);
            padding: 16px 20px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin: 20px 0;
        }
        .highlight strong {
            color: var(--accent);
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            margin: 24px 0;
        }
        .card {
            background: var(--bg2);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 24px;
            transition: all 0.3s;
        }
        .card:hover {
            border-color: var(--accent);
            transform: translateY(-4px);
            box-shadow: 0 12px 40px rgba(247, 168, 62, 0.08);
        }
        .card h4 {
            margin-top: 0;
        }
        .card .num {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent);
            line-height: 1;
            margin-bottom: 8px;
        }
        .stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 32px;
            background: var(--bg2);
            border-radius: var(--radius);
            padding: 20px 24px;
            border: 1px solid var(--border);
            margin: 20px 0;
        }
        .stats-row .stat {
            flex: 1;
            min-width: 120px;
        }
        .stats-row .stat .val {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent);
        }
        .stats-row .stat .label {
            font-size: 0.85rem;
            color: var(--text2);
        }
        .featured-image {
            margin: 28px 0;
            border-radius: var(--radius);
            overflow: hidden;
            background: var(--bg2);
            border: 1px solid var(--border);
        }
        .featured-image img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 12px 20px;
            font-size: 0.9rem;
            color: var(--text2);
            font-style: italic;
        }
        .link-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 12px;
            margin: 20px 0;
            padding: 0;
            list-style: none;
        }
        .link-list li a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 16px;
            background: var(--bg2);
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            transition: all 0.25s;
            font-size: 0.92rem;
        }
        .link-list li a:hover {
            border-color: var(--accent);
            background: rgba(247, 168, 62, 0.06);
            transform: translateX(4px);
        }
        .link-list li a i {
            color: var(--accent);
            width: 18px;
            text-align: center;
        }
        .form-card {
            background: var(--bg2);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 28px 24px;
            margin: 24px 0;
        }
        .form-card label {
            display: block;
            font-weight: 600;
            margin-bottom: 4px;
            color: var(--text);
        }
        .form-card input,
        .form-card textarea,
        .form-card select {
            width: 100%;
            padding: 12px 16px;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            color: var(--text);
            font-family: var(--font);
            font-size: 0.95rem;
            transition: border 0.25s;
            margin-bottom: 16px;
        }
        .form-card input:focus,
        .form-card textarea:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-glow);
        }
        .form-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .form-card .btn {
            background: linear-gradient(135deg, var(--accent), var(--accent2));
            color: #0b0d17;
            border: none;
            padding: 12px 32px;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .form-card .btn:hover {
            transform: scale(1.02);
            box-shadow: 0 8px 24px var(--accent-glow);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            gap: 6px;
            justify-content: flex-end;
            margin-bottom: 16px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: var(--border);
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: var(--accent);
        }
        footer {
            border-top: 1px solid var(--border);
            padding: 40px 0 24px;
            margin-top: 40px;
            background: var(--bg2);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 24px;
            margin-bottom: 24px;
        }
        .footer-grid h4 {
            color: #fff;
            margin-bottom: 12px;
            font-size: 1rem;
        }
        .footer-grid a {
            display: block;
            padding: 4px 0;
            color: var(--text2);
            font-size: 0.9rem;
        }
        .footer-grid a:hover {
            color: var(--accent);
        }
        friend-link {
            display: block;
            padding: 12px 0;
            border-top: 1px solid var(--border);
            margin-top: 16px;
            font-size: 0.9rem;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            color: var(--text2);
        }
        friend-link a:hover {
            color: var(--accent);
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid var(--border);
            color: var(--text2);
            font-size: 0.85rem;
        }
        .copyright strong {
            color: var(--accent);
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            nav {
                position: fixed;
                top: var(--header-h);
                left: 0;
                right: 0;
                background: rgba(11, 13, 23, 0.97);
                backdrop-filter: blur(14px);
                flex-direction: column;
                padding: 16px 20px;
                border-bottom: 1px solid var(--border);
                transform: translateY(-120%);
                opacity: 0;
                pointer-events: none;
                transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
                z-index: 99;
                gap: 4px;
            }
            nav.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: all;
            }
            nav a {
                width: 100%;
                padding: 12px 16px;
            }
            .hero h1 {
                font-size: 1.7rem;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .stats-row {
                flex-direction: column;
                gap: 12px;
            }
            .link-list {
                grid-template-columns: 1fr;
            }
            .form-card {
                padding: 20px 16px;
            }
            footer .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 480px) {
            .header-inner {
                padding: 0 12px;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .my-logo small {
                font-size: 0.45rem;
            }
            .hero .meta {
                flex-direction: column;
                gap: 6px;
            }
            footer .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        .text-accent {
            color: var(--accent);
        }
        .text-center {
            text-align: center;
        }
        .mt-16 {
            margin-top: 16px;
        }
        .mb-16 {
            margin-bottom: 16px;
        }
        .gap-8 {
            gap: 8px;
        }
        .flex-wrap {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
        }
        .tag {
            display: inline-block;
            background: rgba(247, 168, 62, 0.15);
            color: var(--accent);
            padding: 2px 14px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 20px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
        }
        table th {
            background: var(--bg3);
            text-align: left;
            padding: 12px 16px;
            font-weight: 600;
            color: #fff;
        }
        table td {
            padding: 10px 16px;
            border-bottom: 1px solid var(--border);
        }
        table tr:hover td {
            background: rgba(247, 168, 62, 0.04);
        }