*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #0d0d0d;
            color: #e8e8e8;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #ffd700;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #ffed4a;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin-bottom: 1.2rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #fff;
            margin-top: 2rem;
            margin-bottom: 1rem;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 3px solid #ffd700;
            padding-bottom: 0.5rem;
            display: inline-block;
        }
        h2 {
            font-size: 1.9rem;
            color: #ffd700;
            border-left: 5px solid #ffd700;
            padding-left: 1rem;
            margin-top: 3rem;
        }
        h3 {
            font-size: 1.4rem;
            color: #ffed4a;
            margin-top: 2rem;
        }
        h4 {
            font-size: 1.15rem;
            color: #f0c040;
            margin-top: 1.5rem;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.02rem;
        }
        strong,
        b {
            color: #fff;
            font-weight: 700;
        }
        .container {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: #1a1a1a;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid #ffd700;
            box-shadow: 0 2px 20px rgba(255, 215, 0, 0.12);
        }
        .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;
            color: #ffd700;
            letter-spacing: 1px;
            text-transform: uppercase;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            background: linear-gradient(135deg, #ffd700, #ffaa00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .my-logo i {
            -webkit-text-fill-color: #ffd700;
            font-size: 2rem;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.9;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            -webkit-text-fill-color: #aaa;
            display: block;
            letter-spacing: 0.5px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #ffd700;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.5rem;
            transition: transform 0.2s;
        }
        .nav-toggle:hover {
            transform: scale(1.1);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 1.2rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #ddd;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.3rem 0.6rem;
            border-radius: 4px;
            transition: background 0.2s, color 0.2s;
        }
        .main-nav a:hover {
            background: rgba(255, 215, 0, 0.15);
            color: #ffd700;
            text-decoration: none;
        }
        .main-nav a.active {
            color: #ffd700;
            border-bottom: 2px solid #ffd700;
        }
        .breadcrumb {
            background: #1a1a1a;
            padding: 0.6rem 0;
            font-size: 0.85rem;
            color: #aaa;
            border-bottom: 1px solid #2a2a2a;
        }
        .breadcrumb a {
            color: #ffd700;
        }
        .breadcrumb span {
            color: #888;
            margin: 0 0.3rem;
        }
        .hero-img {
            margin: 2rem 0 1.5rem;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 8px 40px rgba(255, 215, 0, 0.1);
            background: #222;
            text-align: center;
        }
        .hero-img img {
            width: 100%;
            max-height: 450px;
            object-fit: cover;
            border-radius: 12px;
        }
        .hero-img figcaption {
            padding: 0.8rem 1rem;
            font-size: 0.9rem;
            color: #bbb;
            background: #1a1a1a;
            border-radius: 0 0 12px 12px;
            font-style: italic;
        }
        .content-section {
            background: #141414;
            border-radius: 12px;
            padding: 2rem 2rem 1.8rem;
            margin: 2.2rem 0;
            border: 1px solid #2a2a2a;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
        }
        .content-section hr {
            border: none;
            border-top: 1px solid #2a2a2a;
            margin: 2rem 0;
        }
        .highlight-box {
            background: #1e1e1e;
            border-left: 4px solid #ffd700;
            padding: 1.2rem 1.5rem;
            border-radius: 0 8px 8px 0;
            margin: 1.5rem 0;
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .data-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.2rem;
            margin: 1.5rem 0;
        }
        .data-card {
            background: #1e1e1e;
            padding: 1.2rem;
            border-radius: 8px;
            text-align: center;
            border: 1px solid #2f2f2f;
            transition: transform 0.2s, border-color 0.2s;
        }
        .data-card:hover {
            transform: translateY(-4px);
            border-color: #ffd700;
        }
        .data-card .num {
            font-size: 2.2rem;
            font-weight: 800;
            color: #ffd700;
            display: block;
        }
        .data-card .label {
            font-size: 0.9rem;
            color: #bbb;
            margin-top: 0.3rem;
        }
        .quote-block {
            font-style: italic;
            background: #1a1a1a;
            padding: 1.5rem 2rem;
            border-radius: 10px;
            margin: 1.8rem 0;
            border: 1px solid #2a2a2a;
            position: relative;
        }
        .quote-block::before {
            content: '\201C';
            font-size: 3.5rem;
            color: #ffd700;
            position: absolute;
            top: -0.2rem;
            left: 0.8rem;
            font-family: Georgia, serif;
            opacity: 0.6;
        }
        .quote-block .author {
            display: block;
            margin-top: 0.8rem;
            color: #ffd700;
            font-weight: 600;
            font-style: normal;
        }
        .checklist {
            list-style: none;
            padding-left: 0;
        }
        .checklist li {
            padding: 0.4rem 0 0.4rem 2rem;
            position: relative;
        }
        .checklist li::before {
            content: '\f00c';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            color: #ffd700;
            position: absolute;
            left: 0;
            top: 0.4rem;
        }
        .form-card {
            background: #1a1a1a;
            padding: 1.8rem 2rem;
            border-radius: 12px;
            border: 1px solid #2a2a2a;
            margin: 2rem 0;
        }
        .form-card h3 {
            margin-top: 0;
            color: #ffd700;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            margin-bottom: 0.3rem;
            font-weight: 600;
            color: #ddd;
            font-size: 0.95rem;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            background: #0d0d0d;
            border: 1px solid #333;
            border-radius: 6px;
            color: #f0f0f0;
            font-size: 1rem;
            transition: border-color 0.2s;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #ffd700;
            box-shadow: 0 0 0 2px rgba(255, 215, 0, 0.15);
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            display: inline-block;
            padding: 0.7rem 2rem;
            background: #ffd700;
            color: #0d0d0d;
            font-weight: 700;
            border: none;
            border-radius: 6px;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.2s, transform 0.1s;
        }
        .btn:hover {
            background: #ffed4a;
            transform: translateY(-1px);
            text-decoration: none;
        }
        .btn:active {
            transform: translateY(0);
        }
        .btn-sm {
            padding: 0.4rem 1.2rem;
            font-size: 0.9rem;
        }
        .star-rating {
            display: flex;
            gap: 0.4rem;
            font-size: 1.6rem;
            color: #444;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            transition: color 0.15s;
            color: #555;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #ffd700;
        }
        .form-note {
            font-size: 0.85rem;
            color: #888;
            margin-top: 0.6rem;
        }
        .site-footer {
            background: #111;
            padding: 3rem 0 2rem;
            margin-top: 3rem;
            border-top: 2px solid #2a2a2a;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-col h4 {
            color: #ffd700;
            margin-top: 0;
            font-size: 1.05rem;
        }
        .footer-col a {
            display: block;
            color: #bbb;
            font-size: 0.9rem;
            padding: 0.2rem 0;
        }
        .footer-col a:hover {
            color: #ffd700;
        }
        friend-link {
            display: block;
            background: #1a1a1a;
            padding: 1rem 1.5rem;
            border-radius: 8px;
            border: 1px solid #2a2a2a;
            font-size: 0.9rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 1rem 0.2rem 0;
            color: #ffd700;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #1f1f1f;
            color: #666;
            font-size: 0.85rem;
        }
        .copyright strong {
            color: #aaa;
        }
        @media (max-width: 768px) {
            html {
                font-size: 15px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .content-section {
                padding: 1.5rem 1.2rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                gap: 0.3rem;
                padding: 0.8rem 0 0.2rem;
                border-top: 1px solid #2a2a2a;
                margin-top: 0.5rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.5rem 0.8rem;
                width: 100%;
                border-radius: 4px;
            }
            .data-grid {
                grid-template-columns: 1fr 1fr;
            }
            .hero-img img {
                max-height: 240px;
            }
            .star-rating {
                font-size: 1.4rem;
            }
            .form-card {
                padding: 1.2rem 1rem;
            }
            .quote-block {
                padding: 1.2rem 1.2rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 480px) {
            .data-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            h1 {
                font-size: 1.5rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
        }
        .emoji-big {
            font-size: 1.8rem;
            vertical-align: middle;
            margin-right: 0.3rem;
        }
        .tag {
            display: inline-block;
            background: #2a2a2a;
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            font-size: 0.8rem;
            color: #ffd700;
            margin: 0.2rem 0.2rem;
        }
        .tag:hover {
            background: #ffd700;
            color: #0d0d0d;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #1a1a1a;
            border-radius: 8px;
            overflow: hidden;
        }
        th,
        td {
            padding: 0.8rem 1rem;
            text-align: left;
            border-bottom: 1px solid #2a2a2a;
        }
        th {
            background: #2a2a2a;
            color: #ffd700;
            font-weight: 700;
        }
        tr:hover td {
            background: #1f1f1f;
        }
        .last-updated {
            display: inline-block;
            background: #1a1a1a;
            padding: 0.3rem 1rem;
            border-radius: 20px;
            font-size: 0.8rem;
            color: #aaa;
            border: 1px solid #2a2a2a;
            margin-bottom: 1rem;
        }
        .last-updated i {
            color: #ffd700;
            margin-right: 0.3rem;
        }