*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, Roboto, Arial, sans-serif;
            background: #faf7f2;
            color: #2d2a26;
            line-height: 1.75;
        }
        body,
        .container {
            max-width: 100%;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .site-header {
            background: linear-gradient(135deg, #1a1a2e 0%, #16213e 60%, #0f3460 100%);
            padding: 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, .3);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            gap: 12px;
        }
        .my-logo {
            font-size: 2.1em;
            font-weight: 800;
            letter-spacing: 1px;
            background: linear-gradient(45deg, #f5af19, #f12711);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo i {
            color: #f5af19;
            font-size: .9em;
        }
        .my-logo span {
            display: block;
            font-size: .35em;
            color: #aaa;
            letter-spacing: 3px;
            text-transform: uppercase;
            -webkit-text-fill-color: #aaa;
        }
        .nav-main {
            display: flex;
            align-items: center;
            gap: 18px;
        }
        .nav-main ul {
            display: flex;
            list-style: none;
            gap: 6px;
        }
        .nav-main ul li a {
            color: #eee;
            text-decoration: none;
            padding: 8px 16px;
            border-radius: 30px;
            font-weight: 500;
            font-size: .92em;
            transition: all .25s ease;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .nav-main ul li a:hover,
        .nav-main ul li a.active {
            background: rgba(245, 175, 25, .2);
            color: #f5af19;
        }
        .burger {
            display: none;
            background: transparent;
            border: none;
            color: #fff;
            font-size: 1.7em;
            cursor: pointer;
            padding: 4px 10px;
            border-radius: 8px;
            transition: background .2s;
        }
        .burger:hover {
            background: rgba(255, 255, 255, .1);
        }
        .breadcrumb-wrap {
            background: #fff;
            border-bottom: 1px solid #e9e5de;
            padding: 10px 0;
            font-size: .82em;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            list-style: none;
            align-items: center;
        }
        .breadcrumb li a {
            color: #b45309;
            text-decoration: none;
        }
        .breadcrumb li a:hover {
            text-decoration: underline;
        }
        .breadcrumb li+li::before {
            content: "/";
            margin-right: 8px;
            color: #aaa;
        }
        .breadcrumb .active {
            color: #6b7280;
        }
        .hero {
            background: linear-gradient(135deg, #f5af19 0%, #f12711 100%);
            padding: 56px 0 44px;
            text-align: center;
            border-radius: 0 0 60px 60px;
            margin-bottom: 40px;
            color: #1a1a2e;
        }
        .hero h1 {
            font-size: 2.8em;
            line-height: 1.15;
            font-weight: 800;
            text-shadow: 0 2px 10px rgba(255, 255, 255, .3);
            max-width: 900px;
            margin: 0 auto 16px;
        }
        .hero p {
            font-size: 1.2em;
            max-width: 700px;
            margin: 0 auto;
            opacity: 0.9;
        }
        .hero-meta {
            margin-top: 20px;
            display: flex;
            justify-content: center;
            gap: 26px;
            flex-wrap: wrap;
            font-size: .95em;
            font-weight: 600;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 260px 1fr;
            gap: 40px;
            padding-bottom: 60px;
        }
        .sidebar {
            position: sticky;
            top: 90px;
            align-self: start;
            background: #fff;
            border-radius: 20px;
            padding: 24px 18px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            border: 1px solid #f0ece5;
            transition: all .2s;
        }
        .sidebar h3 {
            font-size: 1.1em;
            margin-bottom: 12px;
            color: #1a1a2e;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar ul {
            list-style: none;
        }
        .sidebar ul li {
            margin-bottom: 4px;
        }
        .sidebar ul li a {
            display: block;
            padding: 9px 12px;
            border-radius: 10px;
            color: #4b5563;
            text-decoration: none;
            font-size: .88em;
            transition: all .2s;
            border-left: 3px solid transparent;
        }
        .sidebar ul li a:hover {
            background: #fef3e2;
            color: #b45309;
            border-left-color: #f5af19;
            padding-left: 18px;
        }
        .main-content {
            min-width: 0;
        }
        h2 {
            font-size: 2.2em;
            color: #1a1a2e;
            margin-top: 56px;
            margin-bottom: 16px;
            font-weight: 800;
            border-bottom: 4px solid #f5af19;
            display: inline-block;
            padding-bottom: 8px;
        }
        h3 {
            font-size: 1.5em;
            color: #16213e;
            margin-top: 32px;
            margin-bottom: 12px;
            font-weight: 700;
        }
        h4 {
            font-size: 1.2em;
            color: #374151;
            margin-top: 24px;
            margin-bottom: 8px;
            font-weight: 600;
        }
        p {
            margin-bottom: 18px;
            color: #3f3f3f;
        }
        .lead {
            font-size: 1.15em;
            color: #374151;
            font-weight: 400;
        }
        strong {
            font-weight: 700;
            color: #111827;
        }
        .card {
            background: #fff;
            border-radius: 20px;
            padding: 28px;
            border: 1px solid #f0ece5;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.04);
            margin-bottom: 32px;
            transition: box-shadow .3s;
        }
        .card:hover {
            box-shadow: 0 10px 32px rgba(0, 0, 0, 0.08);
        }
        .search-box {
            display: flex;
            gap: 10px;
            max-width: 520px;
            margin: 32px auto;
            padding: 8px;
            background: #fff;
            border-radius: 50px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
        }
        .search-box input {
            flex: 1;
            border: none;
            outline: none;
            padding: 12px 20px;
            font-size: 1em;
            background: transparent;
            border-radius: 50px;
        }
        .search-box button {
            background: #1a1a2e;
            color: #f5af19;
            border: none;
            padding: 12px 28px;
            border-radius: 50px;
            font-size: 1em;
            font-weight: 600;
            cursor: pointer;
            transition: all .3s;
        }
        .search-box button:hover {
            background: #f5af19;
            color: #1a1a2e;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            margin: 28px 0;
        }
        .stat-item {
            background: #fff;
            border-radius: 16px;
            text-align: center;
            padding: 22px 12px;
            border: 1px solid #f0ece5;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
        }
        .stat-item i {
            font-size: 2em;
            color: #f5af19;
            margin-bottom: 8px;
        }
        .stat-item .num {
            font-size: 1.8em;
            font-weight: 800;
            color: #1a1a2e;
            display: block;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 24px 0;
            border-radius: 16px;
            background: #fff;
            border: 1px solid #eee;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
        }
        th,
        td {
            padding: 14px 16px;
            text-align: left;
            border-bottom: 1px solid #f0ece5;
            font-size: .95em;
        }
        th {
            background: #1a1a2e;
            color: #f5af19;
            font-weight: 600;
        }
        td {
            color: #374151;
        }
        .feature-img {
            border-radius: 24px;
            overflow: hidden;
            margin: 32px 0;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
        }
        .feature-img img {
            width: 100%;
            height: auto;
            display: block;
        }
        .img-caption {
            background: #fff;
            padding: 12px 16px;
            font-size: .85em;
            color: #6b7280;
            text-align: center;
            border-top: 1px solid #eee;
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            font-weight: 600;
            color: #1f2937;
            display: block;
            margin-bottom: 6px;
            font-size: .95em;
        }
        .form-group textarea,
        .form-group input[type="text"],
        .form-group input[type="email"] {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #e5e7eb;
            border-radius: 12px;
            font-size: .95em;
            transition: border-color .2s;
            font-family: inherit;
        }
        .form-group textarea:focus,
        .form-group input:focus {
            outline: none;
            border-color: #f5af19;
        }
        .btn-submit {
            background: linear-gradient(135deg, #f5af19, #f12711);
            border: none;
            color: #fff;
            padding: 12px 32px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 1em;
            cursor: pointer;
            transition: transform .2s, box-shadow .2s;
        }
        .btn-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(241, 39, 17, 0.35);
        }
        .rating-stars {
            display: inline-flex;
            gap: 4px;
            font-size: 1.6em;
            color: #ccc;
        }
        .rating-stars i {
            cursor: pointer;
            transition: color .2s, transform .2s;
        }
        .rating-stars i:hover,
        .rating-stars i.active {
            color: #f5af19;
            transform: scale(1.15);
        }
        blockquote {
            border-left: 5px solid #f5af19;
            background: #fef9f0;
            padding: 20px 24px;
            border-radius: 12px;
            margin: 24px 0;
            font-style: italic;
            color: #374151;
        }
        blockquote .author {
            display: block;
            font-style: normal;
            font-weight: 600;
            margin-top: 10px;
            color: #b45309;
        }
        .faq-item {
            margin-bottom: 12px;
            border: 1px solid #eee;
            border-radius: 14px;
            overflow: hidden;
            background: #fff;
        }
        .faq-item summary {
            padding: 16px 20px;
            font-weight: 600;
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: #faf7f2;
            transition: background .2s;
        }
        .faq-item summary:hover {
            background: #fef3e2;
        }
        .faq-item p {
            padding: 0 20px 18px;
            margin: 0;
        }
        friend-link {
            display: block;
            margin: 32px 0 16px;
            padding: 24px;
            background: #f8f4ee;
            border-radius: 16px;
            border: 1px solid #e9e5de;
            font-size: .92em;
            text-align: center;
        }
        friend-link a {
            color: #b45309;
            text-decoration: none;
            font-weight: 500;
            margin: 0 8px;
            display: inline-block;
            padding: 4px 8px;
        }
        friend-link a:hover {
            color: #f12711;
            text-decoration: underline;
        }
        .site-footer {
            background: #1a1a2e;
            color: #a0aec0;
            padding: 40px 0 20px;
            margin-top: 40px;
        }
        .site-footer .container {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 12px;
        }
        .site-footer h4 {
            color: #f5af19;
            font-size: 1.2em;
        }
        .copyright {
            font-size: .85em;
            border-top: 1px solid rgba(255, 255, 255, .1);
            padding-top: 16px;
            margin-top: 20px;
            width: 100%;
        }
        .copyright a {
            color: #f5af19;
            text-decoration: none;
        }
        @media (max-width: 960px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                order: -1;
                margin-bottom: 24px;
            }
            .nav-main {
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: #1a1a2e;
                flex-direction: column;
                padding: 20px;
                display: none;
                border-top: 1px solid rgba(255, 255, 255, .1);
                box-shadow: 0 20px 40px rgba(0, 0, 0, .3);
            }
            .nav-main.open {
                display: flex;
            }
            .nav-main ul {
                flex-direction: column;
                width: 100%;
            }
            .nav-main ul li a {
                padding: 12px 16px;
                width: 100%;
                border-radius: 10px;
            }
            .burger {
                display: block;
            }
            .hero h1 {
                font-size: 1.9em;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 540px) {
            .hero {
                padding: 36px 0 28px;
                border-radius: 0 0 30px 30px;
            }
            .hero h1 {
                font-size: 1.5em;
            }
            .search-box {
                flex-direction: column;
                border-radius: 24px;
            }
            .search-box button {
                border-radius: 30px;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
        }