*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #0b0d10;
            color: #e8e6e3;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #f5c542;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus-visible {
            color: #ffd966;
            text-decoration: underline;
        }
        a:focus-visible {
            outline: 2px solid #f5c542;
            outline-offset: 4px;
        }
        ul,
        ol {
            padding-left: 1.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: #f0edea;
            letter-spacing: 0.01em;
        }
        h1 {
            font-size: 2.4rem;
            margin: 0 0 1rem;
        }
        h2 {
            font-size: 1.8rem;
            margin: 2.4rem 0 0.8rem;
            border-bottom: 2px solid #2a2e35;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.35rem;
            margin: 1.8rem 0 0.6rem;
            color: #f5c542;
        }
        h4 {
            font-size: 1.1rem;
            margin: 1.2rem 0 0.4rem;
            color: #cfc9c2;
        }
        p {
            margin: 0 0 1.2rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            width: 100%;
        }
        .skip-link {
            position: absolute;
            top: -100px;
            left: 20px;
            background: #f5c542;
            color: #0b0d10;
            padding: 12px 24px;
            border-radius: 0 0 8px 8px;
            font-weight: 700;
            z-index: 9999;
            transition: top 0.25s ease;
        }
        .skip-link:focus {
            top: 0;
        }
        .site-header {
            background: #14181c;
            border-bottom: 3px solid #2a2e35;
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(6px);
            background: rgba(20, 24, 28, 0.96);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px 20px;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 900;
            letter-spacing: -0.5px;
            text-transform: uppercase;
            background: linear-gradient(135deg, #f5c542, #d4a017);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #f5c542;
            font-size: 1.8rem;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #e8e6e3;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: #2a2e35;
        }
        .nav-toggle:focus-visible {
            outline: 2px solid #f5c542;
            outline-offset: 4px;
        }
        .primary-nav {
            display: flex;
            align-items: center;
            gap: 8px 18px;
            flex-wrap: wrap;
        }
        .primary-nav a {
            font-size: 0.95rem;
            font-weight: 500;
            padding: 6px 8px;
            border-radius: 6px;
            transition: background 0.2s, color 0.2s;
            color: #c5c0b8;
        }
        .primary-nav a:hover,
        .primary-nav a:focus-visible {
            background: #2a2e35;
            color: #f5c542;
            text-decoration: none;
        }
        .primary-nav a.active {
            color: #f5c542;
            border-bottom: 2px solid #f5c542;
        }
        .breadcrumb {
            background: #1a1e24;
            padding: 10px 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #2a2e35;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 10px;
            color: #6b7280;
            font-size: 1.1rem;
        }
        .breadcrumb a {
            color: #9ca3af;
        }
        .breadcrumb a:hover {
            color: #f5c542;
        }
        .breadcrumb .current {
            color: #f5c542;
            font-weight: 600;
        }
        .main-content {
            flex: 1;
            padding: 32px 0 48px;
        }
        .article-body {
            background: #12161b;
            border-radius: 16px;
            padding: 32px 28px;
            margin-bottom: 40px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
        }
        .featured-image {
            border-radius: 16px;
            overflow: hidden;
            margin: 24px 0 32px;
            background: #1e242c;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
        }
        .featured-image img {
            width: 100%;
            max-height: 520px;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 12px 20px;
            font-size: 0.9rem;
            color: #a0a8b2;
            background: #1a1e24;
            border-top: 1px solid #2a2e35;
        }
        .update-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #1e242c;
            padding: 6px 16px;
            border-radius: 40px;
            font-size: 0.85rem;
            color: #a0a8b2;
            border: 1px solid #2a2e35;
            margin-bottom: 16px;
        }
        .update-badge i {
            color: #f5c542;
        }
        .search-section {
            background: #1a1e24;
            border-radius: 14px;
            padding: 28px 24px;
            margin: 32px 0 24px;
            border: 1px solid #2a2e35;
        }
        .search-section h2 {
            border-bottom: none;
            margin-top: 0;
            font-size: 1.5rem;
        }
        .search-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 12px;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 14px 18px;
            border-radius: 10px;
            border: 2px solid #2a2e35;
            background: #0b0d10;
            color: #e8e6e3;
            font-size: 1rem;
            transition: border-color 0.3s;
        }
        .search-form input[type="text"]:focus {
            outline: none;
            border-color: #f5c542;
        }
        .search-form button {
            padding: 14px 28px;
            background: #f5c542;
            color: #0b0d10;
            border: none;
            border-radius: 10px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #ffd966;
            transform: scale(1.02);
        }
        .search-form button:focus-visible {
            outline: 2px solid #fff;
            outline-offset: 4px;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 36px 0 20px;
        }
        .feedback-card {
            background: #1a1e24;
            border-radius: 14px;
            padding: 24px 22px;
            border: 1px solid #2a2e35;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .feedback-card h3 i {
            color: #f5c542;
        }
        .feedback-form {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 12px;
        }
        .feedback-form textarea,
        .feedback-form input {
            padding: 12px 16px;
            border-radius: 10px;
            border: 2px solid #2a2e35;
            background: #0b0d10;
            color: #e8e6e3;
            font-size: 0.95rem;
            font-family: inherit;
            transition: border-color 0.3s;
            width: 100%;
        }
        .feedback-form textarea {
            min-height: 90px;
            resize: vertical;
        }
        .feedback-form textarea:focus,
        .feedback-form input:focus {
            outline: none;
            border-color: #f5c542;
        }
        .feedback-form .star-rating {
            display: flex;
            gap: 6px;
            flex-direction: row-reverse;
            justify-content: flex-end;
        }
        .feedback-form .star-rating input {
            display: none;
        }
        .feedback-form .star-rating label {
            font-size: 1.8rem;
            color: #4b5563;
            cursor: pointer;
            transition: color 0.2s, transform 0.15s;
        }
        .feedback-form .star-rating label:hover,
        .feedback-form .star-rating label:hover~label,
        .feedback-form .star-rating input:checked~label {
            color: #f5c542;
            transform: scale(1.1);
        }
        .feedback-form .star-rating label i {
            pointer-events: none;
        }
        .feedback-form button {
            padding: 12px 28px;
            background: #f5c542;
            color: #0b0d10;
            border: none;
            border-radius: 10px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            align-self: flex-start;
        }
        .feedback-form button:hover {
            background: #ffd966;
            transform: scale(1.02);
        }
        .feedback-form button:focus-visible {
            outline: 2px solid #fff;
            outline-offset: 4px;
        }
        .link-list-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 18px;
            list-style: none;
            padding: 0;
            margin: 20px 0;
            background: #1a1e24;
            border-radius: 12px;
            padding: 16px 20px;
            border: 1px solid #2a2e35;
        }
        .link-list-inline li a {
            font-size: 0.92rem;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .link-list-inline li a i {
            font-size: 0.75rem;
            color: #6b7280;
        }
        .site-footer {
            background: #14181c;
            border-top: 3px solid #2a2e35;
            padding: 36px 0 24px;
            margin-top: auto;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px 40px;
            margin-bottom: 28px;
        }
        .footer-copyright {
            border-top: 1px solid #2a2e35;
            padding-top: 20px;
            text-align: center;
            font-size: 0.85rem;
            color: #6b7280;
        }
        .footer-copyright p {
            margin: 0 0 4px;
        }
        .site-footer h4 {
            color: #f5c542;
            margin: 0 0 12px;
            font-size: 1.1rem;
        }
        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer ul li {
            margin-bottom: 6px;
        }
        .site-footer ul li a {
            color: #9ca3af;
            font-size: 0.9rem;
        }
        .site-footer ul li a:hover {
            color: #f5c542;
        }
        friend-link {
            display: block;
            margin-top: 8px;
        }
        friend-link a {
            color: #9ca3af;
            font-size: 0.9rem;
            display: inline-block;
            margin-right: 20px;
            margin-bottom: 4px;
        }
        friend-link a:hover {
            color: #f5c542;
        }
        @media (max-width: 900px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .article-body {
                padding: 20px 16px;
            }
        }
        @media (max-width: 700px) {
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 0 8px;
                gap: 4px;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                width: 100%;
                padding: 12px 10px;
                border-radius: 8px;
            }
            .header-inner {
                align-items: center;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form input[type="text"] {
                min-width: auto;
            }
            .feedback-form button {
                align-self: stretch;
                text-align: center;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            .article-body {
                padding: 16px 12px;
                border-radius: 12px;
            }
            .link-list-inline {
                flex-direction: column;
                gap: 6px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .my-logo i {
                font-size: 1.3rem;
            }
            h1 {
                font-size: 1.35rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
        }
        .text-muted {
            color: #9ca3af;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .emoji-lg {
            font-size: 1.6rem;
        }
        .schema-hidden {
            display: none;
        }