* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #0f0f12;
            color: #e5e5e7;
            line-height: 1.7;
        }
        a {
            color: #f0b90b;
            text-decoration: none;
            transition: color 0.25s;
        }
        a:hover,
        a:focus {
            color: #ffd966;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: #1a1a24;
            border-bottom: 2px solid #2a2a3a;
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 700;
            background: linear-gradient(135deg, #f0b90b, #f59e0b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
        }
        .my-logo small {
            font-size: 0.7rem;
            display: block;
            -webkit-text-fill-color: #888;
            color: #888;
            font-weight: 400;
            letter-spacing: 0.3px;
        }
        .my-logo a {
            -webkit-text-fill-color: transparent;
        }
        .my-logo a:hover {
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #f0b90b;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
        }
        .nav-menu {
            display: flex;
            gap: 18px;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-menu a {
            color: #c5c5d0;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s, color 0.2s;
        }
        .nav-menu a:hover {
            border-bottom-color: #f0b90b;
            color: #fff;
            text-decoration: none;
        }
        .breadcrumb {
            background: #15151e;
            padding: 10px 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #22222e;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 12px;
            color: #666;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb .active {
            color: #f0b90b;
            font-weight: 600;
        }
        .content-wrap {
            padding: 30px 0 50px;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 0.5rem;
            color: #fff;
        }
        h1 .highlight {
            background: linear-gradient(135deg, #f0b90b, #f59e0b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .subtitle {
            font-size: 1.1rem;
            color: #999;
            margin-bottom: 2rem;
            border-left: 4px solid #f0b90b;
            padding-left: 16px;
        }
        .last-update {
            display: inline-block;
            background: #1e1e2a;
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 0.8rem;
            color: #aaa;
            margin-bottom: 28px;
        }
        .last-update i {
            margin-right: 6px;
            color: #f0b90b;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin: 2.5rem 0 1rem;
            color: #f0f0f5;
            border-bottom: 2px solid #2a2a3e;
            padding-bottom: 8px;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 2rem 0 0.8rem;
            color: #e8e8ed;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 1.5rem 0 0.5rem;
            color: #d0d0da;
        }
        p {
            margin-bottom: 1.2rem;
            color: #d5d5dd;
        }
        .content-wrap ul,
        .content-wrap ol {
            margin: 0.8rem 0 1.5rem 1.8rem;
            color: #d5d5dd;
        }
        .content-wrap li {
            margin-bottom: 0.4rem;
        }
        strong,
        b {
            color: #fff;
            font-weight: 700;
        }
        .feature-box {
            background: #1a1a28;
            border-radius: 12px;
            padding: 24px;
            margin: 24px 0;
            border-left: 5px solid #f0b90b;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
        }
        .feature-box p:last-child {
            margin-bottom: 0;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
            gap: 20px;
            margin: 28px 0;
        }
        .stat-card {
            background: #16161f;
            border-radius: 12px;
            padding: 20px 16px;
            text-align: center;
            border: 1px solid #2a2a3a;
            transition: transform 0.2s, border-color 0.2s;
        }
        .stat-card:hover {
            transform: translateY(-4px);
            border-color: #f0b90b;
        }
        .stat-card .num {
            font-size: 2.4rem;
            font-weight: 800;
            color: #f0b90b;
            display: block;
        }
        .stat-card .label {
            font-size: 0.9rem;
            color: #aaa;
            margin-top: 4px;
        }
        .img-wrapper {
            margin: 30px 0;
            border-radius: 12px;
            overflow: hidden;
            background: #1a1a24;
            padding: 8px;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
        }
        .img-wrapper img {
            border-radius: 8px;
            width: 100%;
        }
        .img-wrapper .caption {
            padding: 10px 12px 4px;
            font-size: 0.85rem;
            color: #888;
            text-align: center;
            font-style: italic;
        }
        .link-list-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 18px;
            margin: 20px 0;
            padding: 16px 20px;
            background: #16161f;
            border-radius: 10px;
            border: 1px solid #2a2a3a;
        }
        .link-list-inline a {
            font-weight: 500;
        }
        .link-list-inline a::before {
            content: "🔗 ";
            font-size: 0.8rem;
        }
        .interactive-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 48px 0 30px;
        }
        .interactive-card {
            background: #181822;
            border-radius: 16px;
            padding: 28px 24px;
            border: 1px solid #2a2a3e;
            transition: box-shadow 0.3s;
        }
        .interactive-card:hover {
            box-shadow: 0 8px 32px rgba(240, 185, 11, 0.06);
        }
        .interactive-card h3 {
            margin-top: 0;
            font-size: 1.4rem;
            border-bottom: 1px solid #2a2a3e;
            padding-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .interactive-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 14px;
        }
        .interactive-card input,
        .interactive-card textarea,
        .interactive-card select {
            background: #0f0f16;
            border: 1px solid #33334a;
            border-radius: 8px;
            padding: 12px 16px;
            color: #e5e5e7;
            font-size: 0.95rem;
            transition: border-color 0.2s;
            width: 100%;
        }
        .interactive-card input:focus,
        .interactive-card textarea:focus,
        .interactive-card select:focus {
            outline: none;
            border-color: #f0b90b;
        }
        .interactive-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .interactive-card button {
            background: #f0b90b;
            color: #0f0f12;
            border: none;
            border-radius: 8px;
            padding: 12px 20px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            align-self: flex-start;
        }
        .interactive-card button:hover {
            background: #ffd44d;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            gap: 6px;
            direction: rtl;
            justify-content: flex-end;
            font-size: 1.6rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #444;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #f0b90b;
        }
        .score-display {
            margin-top: 12px;
            font-size: 0.95rem;
            color: #aaa;
        }
        @media (max-width: 800px) {
            .interactive-section {
                grid-template-columns: 1fr;
            }
        }
        .site-footer {
            background: #12121a;
            border-top: 2px solid #1e1e2e;
            padding: 40px 0 30px;
            margin-top: 30px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
        }
        .footer-inner h4 {
            color: #f0b90b;
            font-size: 1.1rem;
            margin-bottom: 12px;
        }
        .footer-inner p,
        .footer-inner a {
            font-size: 0.9rem;
            color: #aaa;
        }
        .footer-inner a:hover {
            color: #fff;
        }
        friend-link {
            display: block;
            margin-top: 8px;
        }
        friend-link a {
            display: inline-block;
            margin-right: 16px;
            margin-bottom: 6px;
            padding: 4px 0;
        }
        .copyright {
            text-align: center;
            border-top: 1px solid #1a1a28;
            padding-top: 24px;
            margin-top: 32px;
            font-size: 0.85rem;
            color: #666;
        }
        .copyright strong {
            color: #888;
        }
        @media (max-width: 768px) {
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .hamburger {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                padding: 16px 0 8px;
                gap: 8px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 8px 0;
                border-bottom: 1px solid #2a2a3a;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 460px) {
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .header-inner {
                gap: 8px;
            }
            .my-logo {
                font-size: 1.3rem;
            }
        }
        .text-muted {
            color: #888;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .emoji-big {
            font-size: 1.8rem;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }