* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: #0b0e14;
            color: #e2e8f0;
            line-height: 1.75;
            font-size: 16px;
            scroll-behavior: smooth;
        }
        a {
            color: #f59e0b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #fbbf24;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1180px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: #141a26;
            border-bottom: 2px solid #2a3342;
            position: sticky;
            top: 0;
            z-index: 100;
            padding: 12px 0;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: #f59e0b;
            letter-spacing: -0.5px;
            text-transform: uppercase;
            background: linear-gradient(135deg, #f59e0b, #f97316);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.9;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #e2e8f0;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 4px 8px;
        }
        .nav-menu {
            display: flex;
            gap: 24px;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-menu a {
            color: #cbd5e1;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .nav-menu a:hover {
            color: #f59e0b;
            border-bottom-color: #f59e0b;
            text-decoration: none;
        }
        .breadcrumb {
            padding: 14px 0 6px;
            font-size: 0.85rem;
            color: #94a3b8;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb a {
            color: #94a3b8;
        }
        .breadcrumb a:hover {
            color: #f59e0b;
        }
        .breadcrumb span {
            color: #64748b;
        }
        .hero {
            padding: 40px 0 20px;
            text-align: center;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f59e0b, #f97316);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
            margin-bottom: 16px;
        }
        .hero .sub {
            color: #94a3b8;
            font-size: 1.1rem;
            max-width: 720px;
            margin: 0 auto 8px;
        }
        .last-updated {
            display: inline-block;
            background: #1e2535;
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 0.8rem;
            color: #94a3b8;
            margin-top: 12px;
        }
        .last-updated i {
            margin-right: 6px;
            color: #f59e0b;
        }
        .content {
            padding: 24px 0 60px;
        }
        .content h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #f59e0b;
            margin: 48px 0 18px;
            border-left: 5px solid #f59e0b;
            padding-left: 18px;
        }
        .content h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #fbbf24;
            margin: 32px 0 12px;
        }
        .content h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #e2e8f0;
            margin: 24px 0 8px;
            padding-left: 8px;
            border-left: 3px solid #f59e0b40;
        }
        .content p {
            margin-bottom: 18px;
            font-size: 1.05rem;
            color: #d1d5db;
        }
        .content ul,
        .content ol {
            margin: 12px 0 20px 24px;
            color: #d1d5db;
        }
        .content li {
            margin-bottom: 6px;
        }
        .content strong {
            color: #fbbf24;
        }
        .content .highlight-box {
            background: #1a2130;
            border-left: 4px solid #f59e0b;
            padding: 20px 24px;
            border-radius: 8px;
            margin: 24px 0;
        }
        .content .highlight-box p {
            margin-bottom: 0;
        }
        .content .img-wrapper {
            margin: 32px 0;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
        }
        .content .img-wrapper figcaption {
            background: #141a26;
            padding: 10px 16px;
            font-size: 0.85rem;
            color: #94a3b8;
            text-align: center;
        }
        .search-section {
            background: #141a26;
            border-radius: 12px;
            padding: 28px 30px;
            margin: 40px 0;
            border: 1px solid #2a3342;
        }
        .search-section h3 {
            margin-top: 0;
            font-size: 1.4rem;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 12px;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 14px 18px;
            border-radius: 8px;
            border: 1px solid #2a3342;
            background: #0b0e14;
            color: #e2e8f0;
            font-size: 1rem;
            outline: none;
            transition: 0.2s;
        }
        .search-form input:focus {
            border-color: #f59e0b;
        }
        .search-form button {
            padding: 14px 32px;
            background: #f59e0b;
            border: none;
            border-radius: 8px;
            color: #0b0e14;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #fbbf24;
            transform: scale(1.02);
        }
        .feedback-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin: 40px 0;
        }
        @media(max-width:768px) {
            .feedback-section {
                grid-template-columns: 1fr;
            }
        }
        .card {
            background: #141a26;
            border-radius: 12px;
            padding: 28px 30px;
            border: 1px solid #2a3342;
        }
        .card h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 14px;
        }
        .card form input,
        .card form textarea,
        .card form select {
            padding: 12px 16px;
            border-radius: 8px;
            border: 1px solid #2a3342;
            background: #0b0e14;
            color: #e2e8f0;
            font-size: 0.95rem;
            outline: none;
            transition: 0.2s;
            font-family: inherit;
        }
        .card form input:focus,
        .card form textarea:focus {
            border-color: #f59e0b;
        }
        .card form textarea {
            min-height: 90px;
            resize: vertical;
        }
        .card form button {
            padding: 12px 24px;
            background: #f59e0b;
            border: none;
            border-radius: 8px;
            color: #0b0e14;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.2s;
            align-self: flex-start;
        }
        .card form button:hover {
            background: #fbbf24;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #475569;
            cursor: pointer;
            transition: 0.2s;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #f59e0b;
        }
        .site-footer {
            background: #0e131f;
            border-top: 2px solid #1e2535;
            padding: 40px 0 24px;
            margin-top: 40px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
        }
        @media(max-width:768px) {
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .footer-inner h4 {
            color: #f59e0b;
            font-size: 1.1rem;
            margin-bottom: 12px;
        }
        .footer-inner p,
        .footer-inner a {
            color: #94a3b8;
            font-size: 0.9rem;
        }
        .footer-inner a:hover {
            color: #fbbf24;
        }
        friend-link {
            display: block;
            margin-top: 8px;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 0;
            padding: 4px 0;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            margin-top: 30px;
            border-top: 1px solid #1e2535;
            color: #64748b;
            font-size: 0.85rem;
        }
        @media(max-width:768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                padding: 16px 0 8px;
                gap: 12px;
            }
            .nav-menu.open {
                display: flex;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .content h2 {
                font-size: 1.6rem;
            }
            .content h3 {
                font-size: 1.3rem;
            }
            .content p {
                font-size: 0.98rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                justify-content: center;
            }
        }
        @media(max-width:480px) {
            .hero h1 {
                font-size: 1.6rem;
            }
            .container {
                padding: 0 14px;
            }
            .card {
                padding: 20px;
            }
        }
        ::selection {
            background: #f59e0b40;
            color: #fff;
        }
        .content a {
            font-weight: 500;
        }
        .content a:hover {
            text-decoration: underline;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            background: #141a26;
            border-radius: 8px;
            overflow: hidden;
        }
        .data-table th {
            background: #1e2535;
            color: #f59e0b;
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 10px 16px;
            border-bottom: 1px solid #1e2535;
            color: #d1d5db;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        @media(max-width:600px) {
            .data-table {
                font-size: 0.85rem;
            }
            .data-table th,
            .data-table td {
                padding: 8px 10px;
            }
        }