*,
        *::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, sans-serif;
            background: #0d0d1a;
            color: #e8e8f0;
            line-height: 1.7;
            padding: 0 16px;
            max-width: 1200px;
            margin: 0 auto;
        }
        a {
            color: #f7d94e;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #ffed8a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #fff;
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.8rem;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #f7d94e;
            padding-left: 16px;
        }
        h3 {
            font-size: 1.35rem;
        }
        h4 {
            font-size: 1.1rem;
            color: #f0e6c0;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
        }
        .container {
            background: #12121f;
            border-radius: 24px;
            padding: 24px 20px;
            margin: 16px 0 32px;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 18px 0 10px;
            border-bottom: 2px solid #2a2a40;
            position: relative;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 900;
            letter-spacing: 2px;
            background: linear-gradient(135deg, #f7d94e, #f5b342);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 20px rgba(247, 217, 78, 0.15);
            display: inline-block;
            font-family: 'Impact', 'Arial Black', sans-serif;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: #aaa;
            letter-spacing: 1px;
            display: block;
            font-weight: 400;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .main-nav {
            display: flex;
            gap: 6px 16px;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
        }
        .main-nav li a {
            padding: 8px 12px;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.92rem;
            color: #ccc;
            transition: background 0.2s, color 0.2s;
        }
        .main-nav li a:hover {
            background: #2a2a45;
            color: #f7d94e;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: 2px solid #f7d94e;
            color: #f7d94e;
            font-size: 1.6rem;
            padding: 6px 12px;
            border-radius: 10px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #1e1e35;
        }
        #nav-toggle {
            display: none;
        }
        #nav-toggle:checked+.hamburger+.main-nav {
            display: flex;
            flex-direction: column;
            width: 100%;
            margin-top: 12px;
            background: #1a1a2f;
            padding: 16px;
            border-radius: 16px;
        }
        #nav-toggle:checked+.hamburger+.main-nav li a {
            padding: 12px 16px;
            border-bottom: 1px solid #2a2a40;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 10px;
            list-style: none;
            padding: 14px 0 6px;
            font-size: 0.85rem;
            color: #888;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 8px;
            color: #555;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: #f7d94e;
        }
        .breadcrumb .current {
            color: #f7d94e;
        }
        .search-box {
            background: #1e1e32;
            border-radius: 60px;
            padding: 4px 4px 4px 20px;
            display: flex;
            align-items: center;
            max-width: 500px;
            margin: 20px 0 16px;
            border: 1px solid #2f2f4a;
            transition: border 0.2s;
        }
        .search-box:focus-within {
            border-color: #f7d94e;
        }
        .search-box input {
            flex: 1;
            background: transparent;
            border: none;
            padding: 12px 8px;
            font-size: 1rem;
            color: #fff;
            outline: none;
        }
        .search-box input::placeholder {
            color: #777;
        }
        .search-box button {
            background: #f7d94e;
            border: none;
            color: #0d0d1a;
            padding: 10px 22px;
            border-radius: 60px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .search-box button:hover {
            background: #ffed70;
            transform: scale(1.02);
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            margin: 24px 0;
        }
        .card {
            background: #1a1a2f;
            border-radius: 18px;
            padding: 20px 18px;
            border: 1px solid #2a2a44;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(247, 217, 78, 0.08);
        }
        .card h3 {
            margin-top: 0;
        }
        .feature-img {
            border-radius: 18px;
            margin: 24px 0 20px;
            background: #1e1e32;
            position: relative;
            overflow: hidden;
        }
        .feature-img img {
            width: 100%;
            object-fit: cover;
            max-height: 480px;
        }
        .feature-img figcaption {
            padding: 12px 16px;
            font-size: 0.9rem;
            color: #aaa;
            background: #14142a;
        }
        .interaction-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 32px 0 20px;
        }
        .interaction-card {
            background: #17172b;
            border-radius: 20px;
            padding: 20px 22px;
            border: 1px solid #2a2a44;
        }
        .interaction-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        .interaction-card form {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-top: 12px;
        }
        .interaction-card input,
        .interaction-card textarea,
        .interaction-card select {
            background: #0f0f20;
            border: 1px solid #2f2f4a;
            border-radius: 12px;
            padding: 12px 16px;
            font-size: 0.95rem;
            color: #fff;
            outline: none;
            transition: border 0.2s;
            font-family: inherit;
        }
        .interaction-card input:focus,
        .interaction-card textarea:focus,
        .interaction-card select:focus {
            border-color: #f7d94e;
        }
        .interaction-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .interaction-card button {
            background: #f7d94e;
            border: none;
            color: #0d0d1a;
            padding: 12px 18px;
            border-radius: 60px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            align-self: flex-start;
        }
        .interaction-card button:hover {
            background: #ffed70;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            gap: 4px;
            justify-content: flex-end;
            font-size: 1.8rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #444;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f7d94e;
        }
        friend-link {
            display: block;
            margin: 28px 0 12px;
            padding: 18px 20px;
            background: #1a1a2f;
            border-radius: 16px;
            border: 1px solid #2a2a44;
            font-size: 0.95rem;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            padding: 4px 0;
        }
        .site-footer {
            padding: 28px 0 20px;
            border-top: 2px solid #2a2a40;
            margin-top: 32px;
            font-size: 0.9rem;
            color: #888;
            text-align: center;
        }
        .site-footer .copyright {
            margin-top: 10px;
            font-size: 0.82rem;
        }
        @media (max-width: 820px) {
            .interaction-section {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .container {
                padding: 18px 14px;
            }
            .main-nav {
                display: none;
                width: 100%;
            }
            .hamburger {
                display: inline-block;
            }
            .nav-wrapper {
                flex-wrap: wrap;
            }
            .my-logo {
                font-size: 1.6rem;
            }
            .search-box {
                max-width: 100%;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 10px;
            }
            h1 {
                font-size: 1.6rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .star-rating {
                font-size: 1.5rem;
            }
        }
        .highlight {
            color: #f7d94e;
            font-weight: 600;
        }
        .badge {
            background: #2a2a45;
            padding: 2px 12px;
            border-radius: 40px;
            font-size: 0.8rem;
            color: #ccc;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .text-small {
            font-size: 0.9rem;
            color: #999;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
        }
        .last-updated {
            background: #1a1a2f;
            padding: 10px 18px;
            border-radius: 40px;
            font-size: 0.85rem;
            color: #bbb;
            display: inline-block;
            margin: 8px 0 16px;
        }
        .last-updated i {
            margin-right: 6px;
            color: #f7d94e;
        }
        .inline-link-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 18px;
            padding: 8px 0 4px;
        }
        .inline-link-list a {
            font-size: 0.92rem;
        }
        .author-box {
            display: flex;
            align-items: center;
            gap: 16px;
            background: #16162a;
            padding: 16px 20px;
            border-radius: 16px;
            margin: 20px 0;
        }
        .author-box .avatar {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: #2a2a45;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: #f7d94e;
            flex-shrink: 0;
        }
        .author-box .info {
            font-size: 0.9rem;
        }
        .author-box .info strong {
            color: #fff;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 18px 0;
            background: #16162a;
            border-radius: 14px;
            overflow: hidden;
        }
        .data-table th,
        .data-table td {
            padding: 12px 16px;
            text-align: left;
            border-bottom: 1px solid #2a2a44;
        }
        .data-table th {
            background: #1e1e35;
            color: #f7d94e;
            font-weight: 600;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        @media (max-width: 600px) {
            .data-table {
                font-size: 0.82rem;
            }
            .data-table th,
            .data-table td {
                padding: 8px 10px;
            }
        }