* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --bg: #0b0e14;
            --surface: #141a24;
            --surface2: #1c2432;
            --accent: #f0a830;
            --accent2: #d4892a;
            --text: #e8e6e3;
            --text2: #a9a6a0;
            --border: #2a3344;
            --success: #4caf7a;
            --error: #e06050;
            --radius: 12px;
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --maxw: 1120px;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.75;
            font-size: 16px;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #fcd06a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: var(--maxw);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: var(--surface);
            border-bottom: 1px solid var(--border);
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(12px);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: var(--accent);
            text-transform: uppercase;
            background: linear-gradient(135deg, #f0a830, #d4892a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.9;
        }
        .my-logo small {
            font-size: 0.65rem;
            display: block;
            -webkit-text-fill-color: var(--text2);
            color: var(--text2);
            letter-spacing: 0.5px;
            font-weight: 400;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text);
            font-size: 1.6rem;
            cursor: pointer;
            padding: 4px 8px;
        }
        .nav-menu {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-menu a {
            padding: 6px 14px;
            border-radius: 6px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text2);
            transition: background 0.2s, color 0.2s;
        }
        .nav-menu a:hover {
            background: var(--surface2);
            color: var(--text);
            text-decoration: none;
        }
        .nav-menu a.active {
            color: var(--accent);
            background: rgba(240, 168, 48, 0.12);
        }
        .breadcrumb {
            padding: 12px 0 8px;
            font-size: 0.85rem;
            color: var(--text2);
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb a {
            color: var(--text2);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb span {
            color: var(--text2);
        }
        .breadcrumb .sep {
            margin: 0 4px;
        }
        .content-wrap {
            padding: 20px 0 40px;
        }
        .article-header {
            margin-bottom: 32px;
        }
        .article-header h1 {
            font-size: 2.4rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 12px;
            background: linear-gradient(135deg, #f0a830, #e6822a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .meta-line {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 0.9rem;
            color: var(--text2);
            margin-bottom: 16px;
        }
        .meta-line i {
            margin-right: 4px;
        }
        .last-updated {
            display: inline-block;
            background: var(--surface2);
            padding: 2px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
        }
        .article-body h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin: 40px 0 16px;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--border);
            color: var(--accent);
        }
        .article-body h3 {
            font-size: 1.35rem;
            font-weight: 600;
            margin: 32px 0 12px;
            color: #f5d98a;
        }
        .article-body h4 {
            font-size: 1.1rem;
            font-weight: 600;
            margin: 24px 0 8px;
            color: var(--text);
        }
        .article-body p {
            margin-bottom: 18px;
            color: var(--text);
        }
        .article-body p b,
        .article-body p strong {
            color: #f5e3b0;
        }
        .article-body ul,
        .article-body ol {
            margin: 0 0 20px 24px;
            color: var(--text2);
        }
        .article-body li {
            margin-bottom: 8px;
        }
        .article-body blockquote {
            border-left: 4px solid var(--accent);
            padding: 16px 20px;
            margin: 24px 0;
            background: var(--surface);
            border-radius: 0 var(--radius) var(--radius) 0;
            font-style: italic;
            color: var(--text2);
        }
        .article-body blockquote strong {
            color: var(--text);
        }
        .article-body .feature-img {
            margin: 28px 0;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .article-body .feature-img figcaption {
            text-align: center;
            font-size: 0.85rem;
            color: var(--text2);
            padding: 8px 0 0;
        }
        .insight-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 20px;
            margin: 28px 0;
        }
        .insight-card {
            background: var(--surface);
            padding: 20px;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            transition: transform 0.2s, border-color 0.2s;
        }
        .insight-card:hover {
            transform: translateY(-4px);
            border-color: var(--accent);
        }
        .insight-card i {
            font-size: 1.8rem;
            color: var(--accent);
            margin-bottom: 10px;
        }
        .insight-card h4 {
            font-size: 1.1rem;
            margin-bottom: 6px;
            color: var(--text);
        }
        .insight-card p {
            font-size: 0.9rem;
            color: var(--text2);
            margin-bottom: 0;
        }
        .tool-section {
            background: var(--surface);
            border-radius: var(--radius);
            padding: 28px 24px;
            margin: 32px 0;
            border: 1px solid var(--border);
        }
        .tool-section h3 {
            margin-top: 0;
        }
        .search-box {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin: 16px 0 0;
        }
        .search-box input {
            flex: 1;
            min-width: 180px;
            padding: 12px 16px;
            border-radius: 8px;
            border: 1px solid var(--border);
            background: var(--bg);
            color: var(--text);
            font-size: 1rem;
            outline: none;
            transition: border-color 0.2s;
        }
        .search-box input:focus {
            border-color: var(--accent);
        }
        .search-box button {
            padding: 12px 24px;
            border-radius: 8px;
            border: none;
            background: var(--accent);
            color: #0b0e14;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .search-box button:hover {
            background: var(--accent2);
            transform: scale(1.02);
        }
        .comment-box textarea,
        .score-box textarea {
            width: 100%;
            padding: 12px 16px;
            border-radius: 8px;
            border: 1px solid var(--border);
            background: var(--bg);
            color: var(--text);
            font-size: 1rem;
            resize: vertical;
            min-height: 80px;
            outline: none;
            font-family: var(--font);
            transition: border-color 0.2s;
        }
        .comment-box textarea:focus,
        .score-box textarea:focus {
            border-color: var(--accent);
        }
        .comment-box .row,
        .score-box .row {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 12px;
        }
        .comment-box .row input,
        .score-box .row input {
            flex: 1;
            min-width: 140px;
            padding: 10px 14px;
            border-radius: 8px;
            border: 1px solid var(--border);
            background: var(--bg);
            color: var(--text);
            font-size: 0.95rem;
            outline: none;
        }
        .comment-box .row input:focus,
        .score-box .row input:focus {
            border-color: var(--accent);
        }
        .btn {
            padding: 10px 24px;
            border-radius: 8px;
            border: none;
            background: var(--accent);
            color: #0b0e14;
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .btn:hover {
            background: var(--accent2);
            transform: scale(1.02);
        }
        .btn-outline {
            background: transparent;
            border: 1px solid var(--border);
            color: var(--text2);
        }
        .btn-outline:hover {
            background: var(--surface2);
            color: var(--text);
        }
        .star-rating {
            display: flex;
            gap: 4px;
            font-size: 1.6rem;
            color: var(--border);
            cursor: pointer;
            margin: 8px 0;
        }
        .star-rating i.active {
            color: var(--accent);
        }
        .star-rating i:hover,
        .star-rating i.hover {
            color: var(--accent2);
        }
        friend-link {
            display: block;
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid var(--border);
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            padding: 4px 12px;
            background: var(--surface2);
            border-radius: 6px;
            font-size: 0.9rem;
            color: var(--text2);
            transition: background 0.2s, color 0.2s;
        }
        friend-link a:hover {
            background: var(--accent);
            color: #0b0e14;
            text-decoration: none;
        }
        .site-footer {
            background: var(--surface);
            border-top: 1px solid var(--border);
            padding: 28px 0 20px;
            margin-top: 40px;
        }
        .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 20px;
            font-size: 0.9rem;
            color: var(--text2);
        }
        .footer-inner .copy {
            font-size: 0.85rem;
        }
        .footer-inner a {
            color: var(--text2);
        }
        .footer-inner a:hover {
            color: var(--accent);
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                padding: 12px 0 4px;
                gap: 2px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 10px 14px;
                width: 100%;
                border-radius: 6px;
            }
            .article-header h1 {
                font-size: 1.8rem;
            }
            .article-body h2 {
                font-size: 1.5rem;
            }
            .article-body h3 {
                font-size: 1.2rem;
            }
            .insight-grid {
                grid-template-columns: 1fr;
            }
            .header-inner {
                gap: 8px;
            }
            .tool-section {
                padding: 18px 16px;
            }
            .search-box {
                flex-direction: column;
            }
            .search-box button {
                width: 100%;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .article-header h1 {
                font-size: 1.5rem;
            }
            .meta-line {
                font-size: 0.8rem;
                gap: 8px;
            }
            .my-logo {
                font-size: 1.2rem;
            }
        }
        .fade-in {
            animation: fadeIn 0.6s ease;
        }
        @keyframes fadeIn {
            0% {
                opacity: 0;
                transform: translateY(10px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .highlight {
            background: rgba(240, 168, 48, 0.12);
            padding: 0 4px;
            border-radius: 4px;
        }
        .emoji-big {
            font-size: 1.4em;
            line-height: 1;
        }