*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #1a2a6c;
            --primary-light: #2d4a8e;
            --secondary: #ff6f00;
            --accent: #f5a623;
            --dark: #0d1117;
            --darker: #0a0e14;
            --card-bg: #161b22;
            --card-border: #30363d;
            --text: #e6edf3;
            --text-muted: #8b949e;
            --text-light: #c9d1d9;
            --bg: #0d1117;
            --bg-section: #111820;
            --radius: 16px;
            --radius-sm: 10px;
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--secondary);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-sm);
        }
        .site-header {
            background: var(--darker);
            border-bottom: 1px solid var(--card-border);
            padding: 0 24px;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .header-inner {
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 16px;
        }
        .my-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--secondary);
            letter-spacing: -0.5px;
            text-decoration: none;
            flex-shrink: 0;
        }
        .my-logo:hover {
            color: var(--accent);
            text-decoration: none;
        }
        .my-logo .logo-icon {
            font-size: 1.8rem;
            color: var(--accent);
        }
        .my-logo .logo-sub {
            font-size: 0.7rem;
            color: var(--text-muted);
            font-weight: 400;
            letter-spacing: 0.3px;
            display: block;
            line-height: 1;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text);
            font-size: 1.6rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: var(--transition);
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.05);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .main-nav a {
            color: var(--text-light);
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: var(--transition);
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background: rgba(255, 111, 0, 0.15);
            color: var(--secondary);
            text-decoration: none;
        }
        .breadcrumbs {
            max-width: 1280px;
            margin: 0 auto;
            padding: 12px 24px 0;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .breadcrumbs ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            align-items: center;
        }
        .breadcrumbs li+li::before {
            content: "›";
            margin-right: 12px;
            color: var(--text-muted);
            font-size: 1.1rem;
        }
        .breadcrumbs a {
            color: var(--accent);
        }
        .breadcrumbs .current {
            color: var(--text-light);
            font-weight: 500;
        }
        .page-wrapper {
            max-width: 1280px;
            margin: 0 auto;
            padding: 24px;
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            align-items: start;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 88px;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 900;
            line-height: 1.2;
            margin-bottom: 16px;
            color: var(--secondary);
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin-top: 48px;
            margin-bottom: 16px;
            color: var(--accent);
            border-bottom: 2px solid rgba(245, 166, 35, 0.2);
            padding-bottom: 8px;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            margin-top: 32px;
            margin-bottom: 12px;
            color: var(--text-light);
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin-top: 24px;
            margin-bottom: 8px;
            color: var(--text);
        }
        p {
            margin-bottom: 16px;
            color: var(--text-light);
        }
        .lead {
            font-size: 1.2rem;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 24px;
        }
        strong,
        b {
            color: var(--text);
            font-weight: 600;
        }
        .card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius);
            padding: 24px;
            margin-bottom: 24px;
            transition: var(--transition);
            box-shadow: var(--shadow);
        }
        .card:hover {
            border-color: rgba(245, 166, 35, 0.2);
        }
        .card-highlight {
            border-left: 4px solid var(--secondary);
            background: rgba(255, 111, 0, 0.06);
        }
        .featured-image {
            margin: 24px 0 32px;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .featured-image img {
            width: 100%;
            object-fit: cover;
            min-height: 240px;
            background: var(--card-border);
        }
        .featured-image figcaption {
            padding: 12px 16px;
            font-size: 0.85rem;
            color: var(--text-muted);
            background: var(--card-bg);
            border-top: 1px solid var(--card-border);
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 16px;
            margin: 24px 0;
        }
        .stat-item {
            background: rgba(255, 111, 0, 0.08);
            border-radius: var(--radius-sm);
            padding: 20px 16px;
            text-align: center;
            border: 1px solid rgba(255, 111, 0, 0.15);
        }
        .stat-item .stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--secondary);
            display: block;
        }
        .stat-item .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 4px;
        }
        .interview-block {
            background: rgba(26, 42, 108, 0.15);
            border-radius: var(--radius);
            padding: 24px;
            margin: 24px 0;
            border: 1px solid rgba(26, 42, 108, 0.3);
        }
        .interview-block .speaker {
            font-weight: 700;
            color: var(--accent);
        }
        .interview-block .quote {
            font-style: italic;
            padding-left: 16px;
            border-left: 3px solid var(--secondary);
            margin: 8px 0 16px;
            color: var(--text-light);
        }
        ul,
        ol {
            padding-left: 24px;
            margin-bottom: 20px;
            color: var(--text-light);
        }
        li {
            margin-bottom: 8px;
        }
        ul li::marker {
            color: var(--secondary);
        }
        .link-list {
            list-style: none;
            padding-left: 0;
        }
        .link-list li {
            padding: 8px 0;
            border-bottom: 1px solid var(--card-border);
        }
        .link-list li:last-child {
            border-bottom: none;
        }
        .link-list a {
            font-weight: 500;
        }
        .search-form {
            display: flex;
            gap: 8px;
            margin: 24px 0;
            max-width: 600px;
        }
        .search-form input {
            flex: 1;
            padding: 12px 18px;
            border-radius: 50px;
            border: 1px solid var(--card-border);
            background: var(--card-bg);
            color: var(--text);
            font-size: 1rem;
            outline: none;
            transition: var(--transition);
        }
        .search-form input:focus {
            border-color: var(--secondary);
            box-shadow: 0 0 0 3px rgba(255, 111, 0, 0.2);
        }
        .search-form button {
            padding: 12px 24px;
            border-radius: 50px;
            border: none;
            background: var(--secondary);
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #e65c00;
            transform: scale(1.02);
        }
        .rating-area {
            margin: 24px 0;
            padding: 20px 24px;
            background: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--card-border);
        }
        .rating-area .stars {
            display: flex;
            gap: 6px;
            font-size: 2rem;
            color: var(--card-border);
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-area .stars i {
            transition: var(--transition);
        }
        .rating-area .stars i.active,
        .rating-area .stars i:hover,
        .rating-area .stars i:hover~i {
            color: var(--accent);
        }
        .rating-area .stars i:hover {
            transform: scale(1.2);
        }
        .rating-area .rating-result {
            margin-top: 12px;
            font-size: 0.95rem;
            color: var(--text-muted);
        }
        .comments-section {
            margin: 32px 0;
        }
        .comment-form {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-bottom: 24px;
        }
        .comment-form textarea {
            padding: 14px 18px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--card-border);
            background: var(--card-bg);
            color: var(--text);
            font-size: 1rem;
            min-height: 100px;
            resize: vertical;
            font-family: var(--font);
            outline: none;
            transition: var(--transition);
        }
        .comment-form textarea:focus {
            border-color: var(--secondary);
            box-shadow: 0 0 0 3px rgba(255, 111, 0, 0.15);
        }
        .comment-form .comment-meta {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .comment-form .comment-meta input {
            flex: 1;
            min-width: 180px;
            padding: 10px 16px;
            border-radius: 50px;
            border: 1px solid var(--card-border);
            background: var(--card-bg);
            color: var(--text);
            font-size: 0.95rem;
            outline: none;
            transition: var(--transition);
        }
        .comment-form .comment-meta input:focus {
            border-color: var(--secondary);
        }
        .comment-form button {
            align-self: flex-start;
            padding: 12px 32px;
            border-radius: 50px;
            border: none;
            background: var(--primary-light);
            color: #fff;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
        }
        .comment-form button:hover {
            background: var(--primary);
            transform: translateY(-2px);
        }
        .comment-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .comment-item {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-sm);
            padding: 16px 20px;
        }
        .comment-item .comment-author {
            font-weight: 600;
            color: var(--accent);
        }
        .comment-item .comment-time {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-left: 12px;
        }
        .comment-item .comment-text {
            margin-top: 8px;
            color: var(--text-light);
        }
        .sidebar-widget {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius);
            padding: 20px;
            margin-bottom: 24px;
        }
        .sidebar-widget h3 {
            font-size: 1.1rem;
            margin-top: 0;
            margin-bottom: 12px;
            color: var(--secondary);
            border-bottom: 1px solid var(--card-border);
            padding-bottom: 8px;
        }
        .sidebar-widget ul {
            padding-left: 0;
            list-style: none;
        }
        .sidebar-widget ul li {
            padding: 6px 0;
        }
        .sidebar-widget ul li a {
            font-size: 0.9rem;
        }
        .site-footer {
            background: var(--darker);
            border-top: 1px solid var(--card-border);
            padding: 40px 24px 24px;
            margin-top: 60px;
        }
        .footer-inner {
            max-width: 1280px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 32px;
        }
        .footer-col h4 {
            color: var(--secondary);
            margin-top: 0;
            margin-bottom: 12px;
            font-size: 1.05rem;
        }
        .footer-col ul {
            list-style: none;
            padding-left: 0;
        }
        .footer-col ul li {
            margin-bottom: 6px;
        }
        .footer-col ul li a {
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        .footer-col ul li a:hover {
            color: var(--accent);
        }
        friend-link {
            display: block;
            padding: 12px 0;
            border-top: 1px solid var(--card-border);
            margin-top: 24px;
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        friend-link a {
            color: var(--accent);
            margin: 0 6px;
        }
        .footer-bottom {
            max-width: 1280px;
            margin: 24px auto 0;
            padding-top: 16px;
            border-top: 1px solid var(--card-border);
            text-align: center;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        @media (max-width: 1024px) {
            .page-wrapper {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                margin-top: 40px;
            }
            h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                height: 56px;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                position: absolute;
                top: 56px;
                left: 0;
                right: 0;
                background: var(--darker);
                flex-direction: column;
                padding: 16px 24px;
                gap: 4px;
                border-bottom: 1px solid var(--card-border);
                display: none;
                box-shadow: 0 16px 32px rgba(0, 0, 0, 0.6);
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                width: 100%;
                padding: 12px 16px;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
                margin-top: 32px;
            }
            h3 {
                font-size: 1.2rem;
            }
            .page-wrapper {
                padding: 16px;
                gap: 24px;
            }
            .breadcrumbs {
                padding: 8px 16px 0;
                font-size: 0.78rem;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                justify-content: center;
            }
            .rating-area .stars {
                font-size: 1.6rem;
            }
            .comment-form .comment-meta {
                flex-direction: column;
            }
            .comment-form .comment-meta input {
                min-width: auto;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 480px) {
            .my-logo {
                font-size: 1.2rem;
            }
            .my-logo .logo-sub {
                font-size: 0.6rem;
            }
            h1 {
                font-size: 1.5rem;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .stat-item .stat-number {
                font-size: 1.5rem;
            }
            .footer-inner {
                grid-template-columns: 1fr;
            }
        }
        .text-muted {
            color: var(--text-muted);
        }
        .text-secondary {
            color: var(--secondary);
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .gap-8 {
            gap: 8px;
        }
        .flex {
            display: flex;
        }
        .flex-wrap {
            flex-wrap: wrap;
        }
        .items-center {
            align-items: center;
        }
        .last-updated {
            display: inline-block;
            background: rgba(255, 111, 0, 0.1);
            padding: 4px 16px;
            border-radius: 50px;
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 16px;
        }
        .last-updated i {
            margin-right: 6px;
            color: var(--secondary);
        }
        .emoji-big {
            font-size: 1.4em;
            margin-right: 4px;
        }
        .divider {
            border: none;
            border-top: 1px solid var(--card-border);
            margin: 32px 0;
        }
        .anchor-offset {
            scroll-margin-top: 80px;
        }
        .stars i {
            cursor: pointer;
        }
        .stars i:hover,
        .stars i.active {
            color: var(--accent) !important;
        }