:root {
            --gold: #d4a843;
            --deep-gold: #a9832e;
            --light-gold: #f0d78c;
            --black: #0d0d0d;
            --dark: #1a1a2e;
            --card-bg: #212134;
            --text: #e6e6ea;
            --text-muted: #9a9aa5;
            --glow: 0 0 15px rgba(212, 168, 67, 0.4);
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background: var(--black);
            color: var(--text);
            line-height: 1.7;
            font-size: 16px;
        }
        a {
            color: var(--gold);
            text-decoration: none;
            transition: color .3s;
        }
        a:hover {
            color: #fff;
            text-decoration: underline;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        .site-header {
            background: linear-gradient(135deg, #0d0d0d 0%, #1a1a2e 100%);
            border-bottom: 3px solid var(--gold);
            padding: 20px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.7);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 15px;
        }
        .my-logo {
            display: inline-block;
            font-size: 2.2rem;
            font-weight: 900;
            letter-spacing: 3px;
            background: linear-gradient(90deg, var(--gold), var(--light-gold));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: none;
            font-family: Georgia, serif;
            border: 2px solid var(--gold);
            padding: 5px 15px;
            border-radius: 8px;
            transition: transform .3s;
        }
        .my-logo:hover {
            transform: scale(1.04);
        }
        .my-logo i {
            margin-right: 8px;
            -webkit-text-fill-color: var(--gold);
        }
        .nav-toggle {
            display: none;
            background: transparent;
            border: 2px solid var(--gold);
            color: var(--gold);
            font-size: 1.4rem;
            padding: 6px 14px;
            border-radius: 6px;
            cursor: pointer;
        }
        .site-nav {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .site-nav a {
            color: var(--text-muted);
            font-weight: 600;
            padding: 6px 12px;
            border-radius: 20px;
            font-size: .9rem;
            transition: all .3s;
        }
        .site-nav a:hover {
            color: var(--black);
            background: var(--gold);
            text-decoration: none;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: inline-block;
            }
            .site-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                padding: 10px 0;
                background: var(--dark);
                border-radius: 8px;
                margin-top: 10px;
            }
            .site-nav.open {
                display: flex;
            }
            .site-nav a {
                padding: 10px 20px;
            }
            .my-logo {
                font-size: 1.5rem;
            }
        }
        .breadcrumb-wrap {
            background: var(--dark);
            padding: 12px 0;
            border-bottom: 1px solid #2a2a3e;
        }
        .breadcrumb {
            font-size: .85rem;
            color: var(--text-muted);
        }
        .breadcrumb i {
            color: var(--gold);
            margin: 0 6px;
            font-size: .7rem;
        }
        .breadcrumb a {
            color: var(--gold);
        }
        .main-content {
            padding: 40px 0 60px;
        }
        .hero-img {
            width: 100%;
            border-radius: 12px;
            margin-bottom: 20px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
            border: 2px solid var(--deep-gold);
        }
        h1 {
            font-size: 2.8rem;
            color: var(--gold);
            margin: 0 0 15px;
            line-height: 1.2;
            font-family: Georgia, serif;
            text-shadow: 0 0 30px rgba(212, 168, 67, 0.3);
        }
        h2 {
            font-size: 2rem;
            color: var(--gold);
            margin: 50px 0 18px;
            padding-bottom: 8px;
            border-bottom: 2px solid #2a2a3e;
            font-family: Georgia, serif;
            line-height: 1.3;
        }
        h2 i {
            margin-right: 10px;
        }
        h3 {
            font-size: 1.4rem;
            color: var(--light-gold);
            margin: 30px 0 12px;
            line-height: 1.4;
        }
        h4 {
            font-size: 1.1rem;
            color: #c0c0cc;
            margin: 20px 0 10px;
            font-weight: 600;
        }
        p {
            margin-bottom: 15px;
            font-size: 1rem;
        }
        .lead {
            font-size: 1.2rem;
            color: #d8d8de;
            font-weight: 300;
        }
        strong {
            color: var(--light-gold);
            font-weight: 700;
        }
        .rank-list {
            list-style: none;
            padding: 0;
            margin: 20px 0;
        }
        .rank-list li {
            background: var(--card-bg);
            border: 1px solid #2e2e42;
            border-radius: 8px;
            padding: 15px 20px;
            margin-bottom: 12px;
            display: flex;
            align-items: flex-start;
            gap: 15px;
            transition: border-color .3s;
        }
        .rank-list li:hover {
            border-color: var(--gold);
        }
        .rank-num {
            display: inline-block;
            background: var(--gold);
            color: var(--black);
            font-weight: 800;
            border-radius: 50%;
            width: 35px;
            height: 35px;
            text-align: center;
            line-height: 35px;
            font-size: 1rem;
            flex-shrink: 0;
        }
        .callout {
            background: linear-gradient(135deg, #1e1e30, #111122);
            border-left: 4px solid var(--gold);
            padding: 20px 25px;
            margin: 30px 0;
            border-radius: 0 8px 8px 0;
            font-style: italic;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
        }
        .table-wrap {
            overflow-x: auto;
            margin: 25px 0;
            border-radius: 8px;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: var(--card-bg);
            font-size: .95rem;
        }
        th {
            background: var(--deep-gold);
            color: #0d0d0d;
            padding: 12px 15px;
            text-align: left;
            font-weight: 700;
        }
        td {
            padding: 11px 15px;
            border-bottom: 1px solid #2e2e42;
        }
        tr:hover td {
            background: rgba(212, 168, 67, 0.06);
        }
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 20px;
            margin: 25px 0;
        }
        .feature-card {
            background: var(--card-bg);
            border: 1px solid #2e2e42;
            border-radius: 10px;
            padding: 22px;
            text-align: center;
            transition: transform .3s, border-color .3s;
        }
        .feature-card i {
            font-size: 2.5rem;
            color: var(--gold);
            margin-bottom: 12px;
        }
        .feature-card h4 {
            color: var(--light-gold);
            margin-bottom: 8px;
        }
        .feature-card p {
            font-size: .9rem;
            color: var(--text-muted);
        }
        .feature-card:hover {
            transform: translateY(-5px);
            border-color: var(--gold);
        }
        .user-tools {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 20px;
            margin: 40px 0;
        }
        .tool-box {
            background: var(--card-bg);
            border-radius: 10px;
            padding: 25px;
            border: 1px solid #2e2e42;
        }
        .tool-box h3 i {
            color: var(--gold);
            margin-right: 8px;
        }
        .tool-box form {
            margin-top: 12px;
        }
        .tool-box input,
        .tool-box textarea,
        .tool-box select {
            width: 100%;
            padding: 10px 12px;
            margin-bottom: 10px;
            border: 1px solid #3a3a4e;
            border-radius: 6px;
            background: #111122;
            color: var(--text);
            font-size: .95rem;
        }
        .tool-box textarea {
            height: 80px;
            resize: vertical;
        }
        .btn-gold {
            display: inline-block;
            background: var(--gold);
            color: var(--black);
            border: none;
            padding: 10px 22px;
            border-radius: 20px;
            cursor: pointer;
            font-weight: 700;
            font-size: .9rem;
            transition: background .3s, transform .3s;
        }
        .btn-gold:hover {
            background: var(--light-gold);
            transform: scale(1.03);
        }
        @media (max-width: 768px) {
            .user-tools {
                grid-template-columns: 1fr;
            }
        }
        .faq-item {
            background: var(--card-bg);
            border-radius: 8px;
            padding: 18px 22px;
            margin: 12px 0;
            border-left: 3px solid var(--gold);
        }
        .faq-question {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--light-gold);
            margin-bottom: 6px;
        }
        .faq-answer {
            color: var(--text-muted);
        }
        .tip-list {
            list-style: none;
            padding: 0;
            margin: 15px 0;
        }
        .tip-list li {
            padding: 8px 0;
            padding-left: 28px;
            position: relative;
        }
        .tip-list li::before {
            content: "\f00c";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            position: absolute;
            left: 0;
            color: var(--gold);
        }
        .img-fluid {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            margin: 20px 0;
            border: 1px solid #2e2e42;
        }
        figure {
            margin: 20px 0;
        }
        figcaption {
            text-align: center;
            font-size: .85rem;
            color: var(--text-muted);
            margin-top: 6px;
        }
        .site-footer {
            background: #0a0a12;
            border-top: 2px solid var(--gold);
            padding: 40px 0 20px;
            margin-top: 20px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-col h4 {
            color: var(--gold);
            margin-bottom: 14px;
            font-size: 1.1rem;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
        }
        .footer-col li {
            margin-bottom: 6px;
            font-size: .9rem;
            color: var(--text-muted);
        }
        .footer-col a {
            color: var(--text-muted);
            font-size: .9rem;
        }
        .footer-col a:hover {
            color: var(--gold);
        }
        .copyright {
            text-align: center;
            border-top: 1px solid #1e1e30;
            padding-top: 20px;
            margin-top: 20px;
            font-size: .85rem;
            color: var(--text-muted);
        }
        .friend-link {
            display: block;
            text-align: center;
            background: #111122;
            padding: 15px;
            border-radius: 8px;
            margin: 20px 0;
            font-size: .95rem;
        }
        .friend-link a {
            display: inline-block;
            margin: 0 10px;
            color: var(--gold);
            font-weight: 600;
        }
        .scroll-top {
            position: fixed;
            right: 20px;
            bottom: 20px;
            background: var(--gold);
            color: var(--black);
            width: 45px;
            height: 45px;
            border-radius: 50%;
            text-align: center;
            line-height: 45px;
            font-size: 1.1rem;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
            transition: transform .3s;
            z-index: 999;
        }
        .scroll-top:hover {
            transform: translateY(-4px);
        }
        @media (max-width: 600px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .header-inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .main-content {
                padding: 25px 0 40px;
            }
        }