*,
        *::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: #0b0b0e;
            color: #e8e6e3;
            line-height: 1.7;
            padding: 0;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #f5c542;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover {
            color: #ffd966;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.8rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: #f5f2ed;
            margin-top: 0;
        }
        h1 {
            font-size: 2.6rem;
            margin-bottom: 1.2rem;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 2rem;
            margin: 2.2rem 0 1rem;
            border-bottom: 2px solid #222;
            padding-bottom: 0.5rem;
        }
        h3 {
            font-size: 1.5rem;
            margin: 1.8rem 0 0.8rem;
            color: #f5c542;
        }
        h4 {
            font-size: 1.2rem;
            margin: 1.4rem 0 0.6rem;
            color: #d4c9b0;
        }
        p {
            margin-bottom: 1.2rem;
        }
        .text-gold {
            color: #f5c542;
        }
        .text-muted {
            color: #a09888;
        }
        .text-sm {
            font-size: 0.9rem;
        }
        .site-header {
            background: #141418;
            border-bottom: 2px solid #2a2a30;
            position: sticky;
            top: 0;
            z-index: 100;
            padding: 0 0;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.6rem 1.2rem;
            max-width: 1200px;
            margin: 0 auto;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: #f5c542;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            text-decoration: none;
            background: linear-gradient(135deg, #f5c542, #d4a017);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.9;
        }
        .logo-sub {
            font-size: 0.7rem;
            display: block;
            color: #888;
            font-weight: 400;
            letter-spacing: 0.2em;
            -webkit-text-fill-color: #888;
            background: none;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 1.8rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #ccc;
            font-size: 0.92rem;
            font-weight: 500;
            padding: 0.3rem 0;
            position: relative;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #f5c542;
            transition: width 0.3s;
        }
        .main-nav a:hover::after {
            width: 100%;
        }
        .main-nav a:hover {
            color: #f5c542;
            text-decoration: none;
        }
        .nav-cta {
            background: #f5c542;
            color: #0b0b0e !important;
            padding: 0.4rem 1.2rem !important;
            border-radius: 30px;
            font-weight: 700 !important;
        }
        .nav-cta::after {
            display: none !important;
        }
        .nav-cta:hover {
            background: #ffd966 !important;
            color: #0b0b0e !important;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background: none;
            border: none;
            padding: 4px;
        }
        .hamburger span {
            display: block;
            width: 28px;
            height: 3px;
            background: #f5c542;
            border-radius: 4px;
            transition: 0.3s;
        }
        .nav-mobile {
            display: none;
            width: 100%;
            background: #1a1a20;
            padding: 0.8rem 1.2rem;
            border-top: 1px solid #2a2a30;
            flex-direction: column;
            gap: 0.6rem;
        }
        .nav-mobile a {
            color: #ccc;
            font-size: 1rem;
            padding: 0.4rem 0;
        }
        .nav-mobile a:hover {
            color: #f5c542;
        }
        .breadcrumb {
            background: #1a1a20;
            padding: 0.6rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #222;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: '›';
            color: #666;
            margin-right: 0.4rem;
        }
        .breadcrumb a {
            color: #999;
        }
        .breadcrumb a:hover {
            color: #f5c542;
        }
        .breadcrumb .current {
            color: #f5c542;
        }
        .hero {
            padding: 3rem 0 2.5rem;
            background: linear-gradient(145deg, #0f0f14 0%, #1c1c24 100%);
            text-align: center;
        }
        .hero h1 {
            font-size: 3rem;
            max-width: 900px;
            margin: 0 auto 1rem;
        }
        .hero p {
            font-size: 1.2rem;
            color: #b8b0a0;
            max-width: 750px;
            margin: 0 auto 1.2rem;
        }
        .hero-meta {
            font-size: 0.9rem;
            color: #888;
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            flex-wrap: wrap;
        }
        .hero-meta i {
            margin-right: 0.3rem;
        }
        .feature-image-wrap {
            margin: 2rem 0;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.7);
            background: #1a1a20;
        }
        .feature-image-wrap img {
            width: 100%;
            height: auto;
            display: block;
        }
        .feature-image-wrap figcaption {
            padding: 0.6rem 1rem;
            font-size: 0.85rem;
            color: #999;
            background: #1a1a20;
            text-align: center;
        }
        .content-area {
            padding: 2rem 0 3rem;
        }
        .content-area .container {
            max-width: 820px;
        }
        .content-area p,
        .content-area li {
            color: #d8d4cc;
        }
        .content-area strong {
            color: #f5f2ed;
        }
        .content-area em {
            color: #f5c542;
        }
        .content-area blockquote {
            border-left: 4px solid #f5c542;
            padding: 0.8rem 1.5rem;
            margin: 1.8rem 0;
            background: #18181e;
            border-radius: 0 8px 8px 0;
            font-style: italic;
            color: #c8c0b0;
        }
        .content-area blockquote strong {
            color: #f5c542;
        }
        .content-area ul.checklist {
            list-style: none;
            padding-left: 0;
        }
        .content-area ul.checklist li {
            padding-left: 1.8rem;
            position: relative;
            margin-bottom: 0.5rem;
        }
        .content-area ul.checklist li::before {
            content: '✓';
            color: #f5c542;
            font-weight: 700;
            position: absolute;
            left: 0;
        }
        .highlight-box {
            background: #1e1e28;
            border: 1px solid #333;
            border-radius: 10px;
            padding: 1.5rem 2rem;
            margin: 2rem 0;
        }
        .highlight-box h4 {
            color: #f5c542;
            margin-top: 0;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.2rem;
            margin: 2rem 0;
        }
        .stat-card {
            background: #1a1a22;
            border-radius: 10px;
            padding: 1.4rem;
            text-align: center;
            border: 1px solid #2a2a34;
            transition: transform 0.2s;
        }
        .stat-card:hover {
            transform: translateY(-4px);
            border-color: #f5c542;
        }
        .stat-card .num {
            font-size: 2.2rem;
            font-weight: 800;
            color: #f5c542;
            display: block;
        }
        .stat-card .label {
            font-size: 0.9rem;
            color: #aaa;
            margin-top: 0.3rem;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 2rem 0;
        }
        .table-wrap table {
            width: 100%;
            border-collapse: collapse;
            background: #18181e;
            border-radius: 10px;
            overflow: hidden;
        }
        .table-wrap th {
            background: #22222c;
            color: #f5c542;
            padding: 0.8rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        .table-wrap td {
            padding: 0.7rem 1rem;
            border-bottom: 1px solid #2a2a34;
            color: #d0c8b8;
        }
        .table-wrap tr:last-child td {
            border-bottom: none;
        }
        .table-wrap tr:hover td {
            background: #1f1f2a;
        }
        .form-card {
            background: #1a1a22;
            border: 1px solid #2a2a34;
            border-radius: 12px;
            padding: 1.8rem 2rem;
            margin: 2.5rem 0;
        }
        .form-card h3 {
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-size: 0.9rem;
            color: #ccc;
            margin-bottom: 0.3rem;
            font-weight: 500;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            background: #0e0e14;
            border: 1px solid #333;
            border-radius: 8px;
            color: #e8e6e3;
            font-size: 1rem;
            transition: border 0.25s;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #f5c542;
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            display: inline-block;
            padding: 0.7rem 2rem;
            background: #f5c542;
            color: #0b0b0e !important;
            font-weight: 700;
            border: none;
            border-radius: 30px;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
        }
        .btn:hover {
            background: #ffd966;
            transform: scale(1.02);
            text-decoration: none;
        }
        .btn-secondary {
            background: #2a2a34;
            color: #e8e6e3 !important;
        }
        .btn-secondary:hover {
            background: #3a3a48;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #444;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #f5c542;
        }
        .form-success {
            display: none;
            background: #1a3a1a;
            border: 1px solid #3a6a3a;
            padding: 0.8rem 1.2rem;
            border-radius: 8px;
            color: #8f8;
            margin-top: 1rem;
        }
        .comment-item {
            background: #18181e;
            border-radius: 10px;
            padding: 1.2rem 1.5rem;
            margin-bottom: 1rem;
            border-left: 3px solid #f5c542;
        }
        .comment-item .author {
            font-weight: 700;
            color: #f5c542;
        }
        .comment-item .date {
            font-size: 0.8rem;
            color: #888;
            margin-left: 0.8rem;
        }
        .comment-item .text {
            margin-top: 0.4rem;
            color: #d0c8b8;
        }
        .site-footer {
            background: #0c0c10;
            border-top: 2px solid #1a1a22;
            padding: 2.5rem 0 1.5rem;
            margin-top: 2rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-grid h4 {
            color: #f5c542;
            font-size: 1.1rem;
            margin-bottom: 0.8rem;
        }
        .footer-grid a {
            display: block;
            color: #999;
            padding: 0.2rem 0;
            font-size: 0.9rem;
        }
        .footer-grid a:hover {
            color: #f5c542;
        }
        .footer-bottom {
            border-top: 1px solid #1a1a22;
            padding-top: 1.2rem;
            text-align: center;
            font-size: 0.85rem;
            color: #777;
        }
        .footer-bottom a {
            color: #999;
        }
        .footer-bottom a:hover {
            color: #f5c542;
        }
        friend-link {
            display: block;
            margin-top: 0.8rem;
            font-size: 0.9rem;
        }
        friend-link a {
            color: #999;
            margin: 0 0.3rem;
        }
        friend-link a:hover {
            color: #f5c542;
        }
        @media (max-width: 900px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .main-nav {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .nav-mobile.open {
                display: flex;
            }
            .header-inner {
                padding: 0.5rem 1rem;
            }
            .hero {
                padding: 2rem 0 1.5rem;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
            .form-card {
                padding: 1.2rem 1.2rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.2rem;
            }
            .table-wrap table {
                font-size: 0.85rem;
            }
        }
        @media (max-width: 480px) {
            body {
                font-size: 15px;
            }
            h1 {
                font-size: 1.6rem;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .hero-meta {
                flex-direction: column;
                gap: 0.3rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .container {
                padding: 0 0.9rem;
            }
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .mb-2 {
            margin-bottom: 2rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .gap-1 {
            gap: 1rem;
        }
        .text-center {
            text-align: center;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }