*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #0b0b0b;
            color: #e0e0e0;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: #f5c518;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover {
            color: #ffdd66;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 0.75rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: #ffffff;
            margin-top: 1.8rem;
            margin-bottom: 0.75rem;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 3px solid #f5c518;
            padding-bottom: 0.4rem;
            display: inline-block;
        }
        h2 {
            font-size: 1.9rem;
            border-left: 5px solid #f5c518;
            padding-left: 1rem;
            margin-top: 2.5rem;
        }
        h3 {
            font-size: 1.5rem;
            color: #f0d060;
        }
        h4 {
            font-size: 1.25rem;
            color: #c0c0c0;
        }
        p {
            margin-bottom: 1.1rem;
            font-size: 1.05rem;
        }
        strong {
            color: #f5c518;
            font-weight: 700;
        }
        em {
            color: #d4d4d4;
            font-style: italic;
        }
        blockquote {
            border-left: 4px solid #f5c518;
            background: #1a1a1a;
            padding: 1rem 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #ccc;
        }
        hr {
            border: none;
            border-top: 1px solid #2a2a2a;
            margin: 2rem 0;
        }
        .container {
            max-width: 1140px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        header {
            background: #0f0f0f;
            border-bottom: 2px solid #1f1f1f;
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem 1rem;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 900;
            letter-spacing: 3px;
            text-transform: uppercase;
            color: #f5c518;
            text-shadow: 0 0 12px rgba(245, 197, 24, 0.3);
            transition: transform 0.3s ease;
            display: inline-block;
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
            color: #ffdd66;
        }
        .my-logo span {
            color: #fff;
        }
        .nav-toggle {
            display: none;
            font-size: 1.6rem;
            color: #f5c518;
            background: none;
            border: none;
            cursor: pointer;
            padding: 0.25rem 0.5rem;
            transition: color 0.2s;
        }
        .nav-toggle:hover {
            color: #ffdd66;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 0.25rem 1.2rem;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .nav-menu li a {
            color: #d0d0d0;
            font-weight: 500;
            padding: 0.4rem 0.6rem;
            border-radius: 6px;
            transition: background 0.2s, color 0.2s;
            font-size: 0.95rem;
        }
        .nav-menu li a:hover {
            background: #1f1f1f;
            color: #f5c518;
            text-decoration: none;
        }
        .nav-menu li a i {
            margin-right: 0.35rem;
        }
        .breadcrumb {
            background: #141414;
            padding: 0.6rem 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #1e1e1e;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.6rem;
            color: #666;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: #f5c518;
        }
        .breadcrumb .current {
            color: #f5c518;
            font-weight: 600;
        }
        main {
            padding: 2rem 0 3rem;
        }
        .article-header {
            margin-bottom: 2.5rem;
        }
        .article-header .meta {
            color: #999;
            font-size: 0.95rem;
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem 1.5rem;
            margin-top: 0.5rem;
        }
        .article-header .meta i {
            margin-right: 0.4rem;
            color: #f5c518;
        }
        .featured-img {
            margin: 1.8rem 0;
            border-radius: 14px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.7);
        }
        .featured-img img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .featured-img figcaption {
            text-align: center;
            color: #888;
            font-size: 0.9rem;
            margin-top: 0.5rem;
            font-style: italic;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
            border-radius: 10px;
            border: 1px solid #2a2a2a;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #121212;
            font-size: 0.98rem;
        }
        th,
        td {
            padding: 0.75rem 1rem;
            text-align: left;
            border-bottom: 1px solid #222;
        }
        th {
            background: #1a1a1a;
            color: #f5c518;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        tr:hover td {
            background: #1c1c1c;
        }
        .search-section {
            background: #141414;
            border-radius: 14px;
            padding: 1.8rem 2rem;
            margin: 2.5rem 0;
            border: 1px solid #222;
        }
        .search-section h3 {
            margin-top: 0;
            color: #f5c518;
        }
        .search-form {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
            margin-top: 0.5rem;
        }
        .search-form input[type="text"] {
            flex: 1 1 240px;
            padding: 0.7rem 1rem;
            border-radius: 8px;
            border: 1px solid #333;
            background: #0b0b0b;
            color: #fff;
            font-size: 1rem;
            outline: none;
            transition: border 0.2s;
        }
        .search-form input[type="text"]:focus {
            border-color: #f5c518;
        }
        .search-form button {
            padding: 0.7rem 1.8rem;
            background: #f5c518;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            color: #0b0b0b;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.25s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form button:hover {
            background: #ffdd66;
            transform: scale(1.02);
        }
        .interact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 2.5rem 0;
        }
        @media (max-width: 700px) {
            .interact-grid {
                grid-template-columns: 1fr;
            }
        }
        .card {
            background: #141414;
            border-radius: 14px;
            padding: 1.8rem;
            border: 1px solid #222;
        }
        .card h3 {
            margin-top: 0;
            color: #f5c518;
            font-size: 1.4rem;
        }
        .card form {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
            margin-top: 0.5rem;
        }
        .card form input,
        .card form textarea,
        .card form select {
            padding: 0.65rem 1rem;
            border-radius: 8px;
            border: 1px solid #333;
            background: #0b0b0b;
            color: #fff;
            font-size: 0.95rem;
            outline: none;
            font-family: inherit;
            transition: border 0.2s;
        }
        .card form input:focus,
        .card form textarea:focus,
        .card form select:focus {
            border-color: #f5c518;
        }
        .card form textarea {
            min-height: 90px;
            resize: vertical;
        }
        .card form button {
            padding: 0.7rem 1.5rem;
            background: #f5c518;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            color: #0b0b0b;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.25s, transform 0.15s;
            align-self: flex-start;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .card form button:hover {
            background: #ffdd66;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.25rem;
            font-size: 1.6rem;
            margin: 0.3rem 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #444;
            cursor: pointer;
            transition: color 0.2s, transform 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5c518;
            transform: scale(1.1);
        }
        .link-list {
            background: #111;
            border-radius: 12px;
            padding: 1.2rem 1.5rem;
            margin: 1.2rem 0;
            border-left: 4px solid #f5c518;
            list-style: none;
        }
        .link-list li {
            margin-bottom: 0.5rem;
        }
        .link-list li a {
            font-weight: 500;
        }
        .link-list li a i {
            margin-right: 0.5rem;
            color: #f5c518;
            width: 1.2rem;
        }
        footer {
            background: #0a0a0a;
            border-top: 2px solid #1a1a1a;
            padding: 2.5rem 0 1.5rem;
            margin-top: 2rem;
        }
        footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
        }
        @media (max-width: 700px) {
            footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
        }
        footer h4 {
            color: #f5c518;
            margin-top: 0;
            font-size: 1.1rem;
        }
        footer p,
        footer li {
            font-size: 0.95rem;
            color: #aaa;
        }
        footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        footer ul li {
            margin-bottom: 0.35rem;
        }
        footer ul li a {
            color: #bbb;
        }
        footer ul li a:hover {
            color: #f5c518;
        }
        friend-link {
            display: block;
            margin-top: 1.5rem;
            padding-top: 1.5rem;
            border-top: 1px solid #1a1a1a;
            font-style: normal;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.2rem;
            margin-bottom: 0.4rem;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            margin-top: 1.5rem;
            border-top: 1px solid #181818;
            color: #666;
            font-size: 0.9rem;
        }
        .copyright strong {
            color: #888;
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.25rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                background: #0f0f0f;
                padding: 0.75rem 0;
                border-top: 1px solid #1f1f1f;
                margin-top: 0.5rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li a {
                display: block;
                padding: 0.6rem 0.8rem;
                border-radius: 0;
            }
            .breadcrumb ol {
                font-size: 0.8rem;
                gap: 0.2rem 0.5rem;
            }
            .search-section {
                padding: 1.2rem;
            }
            .card {
                padding: 1.2rem;
            }
            .star-rating {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            h1 {
                font-size: 1.5rem;
            }
            h2 {
                font-size: 1.3rem;
                padding-left: 0.6rem;
            }
            p {
                font-size: 0.98rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .search-form button {
                padding: 0.6rem 1.2rem;
                font-size: 0.9rem;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0b0b0b;
        }
        ::-webkit-scrollbar-thumb {
            background: #333;
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #555;
        }
        .back-top {
            position: fixed;
            bottom: 1.8rem;
            right: 1.8rem;
            background: #f5c518;
            color: #0b0b0b;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            box-shadow: 0 4px 16px rgba(245, 197, 24, 0.3);
            transition: transform 0.25s, background 0.25s;
            z-index: 900;
        }
        .back-top:hover {
            transform: translateY(-4px);
            background: #ffdd66;
            color: #0b0b0b;
            text-decoration: none;
        }
        .highlight-box {
            background: linear-gradient(135deg, #1a1500, #0f0f0f);
            border: 1px solid #2a2a0a;
            border-radius: 12px;
            padding: 1.5rem 2rem;
            margin: 1.8rem 0;
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .lyrics-box {
            background: #0d0d0d;
            border: 1px solid #2a2a2a;
            border-radius: 12px;
            padding: 1.5rem 2rem;
            margin: 1.8rem 0;
            font-family: 'Courier New', monospace;
            white-space: pre-wrap;
            line-height: 1.5;
            color: #ddd;
        }
        .lyrics-box span.highlight {
            color: #f5c518;
            font-weight: 700;
        }
        .tag {
            display: inline-block;
            background: #1f1f1f;
            color: #f5c518;
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-right: 0.4rem;
            margin-bottom: 0.3rem;
        }