* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background: #f4f6f9;
            color: #1a1a2e;
            line-height: 1.7;
        }
        a {
            color: #e10600;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #b00500;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 0.75rem 0;
        }
        li {
            margin-bottom: 0.3rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            color: #0a0a1a;
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
        }
        h1 {
            font-size: 2.2rem;
            border-left: 6px solid #e10600;
            padding-left: 1rem;
        }
        h2 {
            font-size: 1.7rem;
            border-bottom: 2px solid #d0d3dc;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.35rem;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
        }
        p {
            margin-bottom: 1rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: #0a0a1a;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            color: #fff;
            background: #e10600;
            padding: 0.2rem 1rem;
            border-radius: 6px;
            letter-spacing: 1px;
            text-transform: uppercase;
            display: inline-block;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
            color: #fff;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            color: #ffd4d4;
            letter-spacing: 1px;
            display: block;
            line-height: 1;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #e8e8f0;
            padding: 0.5rem 0.9rem;
            border-radius: 4px;
            font-weight: 500;
            font-size: 0.92rem;
            transition: background 0.25s, color 0.25s;
            white-space: nowrap;
        }
        .main-nav a:hover {
            background: #e10600;
            color: #fff;
            text-decoration: none;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #e8e8f0;
            color: #e8e8f0;
            font-size: 1.5rem;
            padding: 0.3rem 0.8rem;
            border-radius: 4px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(225, 6, 0, 0.3);
            border-color: #e10600;
        }
        .breadcrumb {
            background: #e8ecf1;
            padding: 0.6rem 1.2rem;
            font-size: 0.88rem;
            border-radius: 0 0 8px 8px;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            margin-bottom: 1.5rem;
        }
        .breadcrumb a {
            color: #2d3a4a;
        }
        .breadcrumb a:hover {
            color: #e10600;
        }
        .breadcrumb span {
            color: #6c7a8a;
        }
        .breadcrumb .current {
            color: #0a0a1a;
            font-weight: 600;
        }
        .search-wrap {
            background: #fff;
            border-radius: 40px;
            padding: 0.2rem 0.2rem 0.2rem 1.2rem;
            display: flex;
            align-items: center;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
            max-width: 400px;
            margin: 0.8rem 0 1.5rem;
            border: 1px solid #d0d3dc;
        }
        .search-wrap input {
            border: none;
            background: transparent;
            padding: 0.6rem 0.2rem;
            font-size: 0.95rem;
            flex: 1;
            outline: none;
            min-width: 0;
        }
        .search-wrap button {
            background: #e10600;
            color: #fff;
            border: none;
            padding: 0.6rem 1.3rem;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            font-size: 0.9rem;
        }
        .search-wrap button:hover {
            background: #b00500;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2rem;
            margin: 1.5rem 0;
        }
        .main-content {
            background: #fff;
            border-radius: 12px;
            padding: 2rem 1.8rem;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.05);
        }
        .sidebar {
            background: #fff;
            border-radius: 12px;
            padding: 1.5rem 1.2rem;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.05);
            height: fit-content;
            position: sticky;
            top: 5.2rem;
        }
        .sidebar h3 {
            font-size: 1.2rem;
            margin-top: 0;
            border-bottom: 2px solid #e10600;
            padding-bottom: 0.4rem;
            margin-bottom: 1rem;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar ul li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #eef0f4;
        }
        .sidebar ul li a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.92rem;
        }
        .sidebar ul li a i {
            color: #e10600;
            width: 1.2rem;
            text-align: center;
        }
        .featured-image {
            margin: 1.8rem 0;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            background: #eef0f4;
        }
        .featured-image img {
            width: 100%;
            height: auto;
            display: block;
        }
        .featured-image figcaption {
            padding: 0.6rem 1rem;
            font-size: 0.85rem;
            color: #4a4a5a;
            background: #f8f9fc;
            border-top: 1px solid #e0e3ea;
        }
        .interaction-area {
            margin-top: 2.5rem;
            padding-top: 1.5rem;
            border-top: 2px solid #e0e3ea;
        }
        .interaction-area h3 {
            margin-top: 0;
        }
        .comment-form,
        .score-form {
            background: #f8f9fc;
            padding: 1.2rem 1.5rem;
            border-radius: 10px;
            margin-bottom: 1.5rem;
        }
        .comment-form textarea {
            width: 100%;
            border: 1px solid #d0d3dc;
            border-radius: 8px;
            padding: 0.8rem;
            font-size: 0.95rem;
            font-family: inherit;
            resize: vertical;
            min-height: 80px;
            outline: none;
            transition: border 0.2s;
        }
        .comment-form textarea:focus {
            border-color: #e10600;
        }
        .comment-form input[type="text"],
        .score-form select {
            width: 100%;
            border: 1px solid #d0d3dc;
            border-radius: 8px;
            padding: 0.6rem 0.8rem;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
            font-family: inherit;
        }
        .comment-form input[type="text"]:focus,
        .score-form select:focus {
            border-color: #e10600;
        }
        .form-row {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-bottom: 0.8rem;
        }
        .form-row>* {
            flex: 1;
            min-width: 160px;
        }
        .btn-primary {
            background: #e10600;
            color: #fff;
            border: none;
            padding: 0.6rem 1.8rem;
            border-radius: 40px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            font-size: 0.95rem;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn-primary:hover {
            background: #b00500;
            transform: scale(1.02);
            text-decoration: none;
        }
        .score-stars {
            display: flex;
            gap: 0.4rem;
            font-size: 1.6rem;
            color: #f5c518;
            margin: 0.5rem 0;
        }
        .score-stars i {
            cursor: pointer;
            transition: transform 0.15s;
        }
        .score-stars i:hover {
            transform: scale(1.2);
        }
        .site-footer {
            background: #0a0a1a;
            color: #c8c8d8;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
            border-top: 4px solid #e10600;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
        }
        .footer-inner h4 {
            color: #fff;
            font-size: 1.1rem;
            margin-top: 0;
            margin-bottom: 1rem;
            border-bottom: 1px solid #2a2a4a;
            padding-bottom: 0.4rem;
        }
        .footer-inner a {
            color: #b0b0c8;
            display: block;
            padding: 0.2rem 0;
            font-size: 0.9rem;
        }
        .footer-inner a:hover {
            color: #e10600;
        }
        friend-link {
            display: block;
            padding: 0.3rem 0;
        }
        friend-link a {
            display: inline;
            padding: 0;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            margin-top: 1.5rem;
            border-top: 1px solid #2a2a4a;
            font-size: 0.85rem;
            color: #8888a0;
        }
        .copyright a {
            display: inline;
            color: #e10600;
        }
        @media (max-width: 1024px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                margin-top: 1.5rem;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #12122a;
                padding: 0.8rem 0.4rem;
                border-radius: 0 0 10px 10px;
                margin-top: 0.5rem;
                gap: 0.1rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.6rem 0.8rem;
                width: 100%;
                border-radius: 4px;
            }
            .nav-toggle {
                display: block;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .main-content {
                padding: 1.2rem 1rem;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .form-row {
                flex-direction: column;
            }
            .search-wrap {
                max-width: 100%;
            }
        }
        @media (max-width: 480px) {
            .my-logo {
                font-size: 1.4rem;
                padding: 0.2rem 0.7rem;
            }
            .container {
                padding: 0 0.8rem;
            }
            .main-content {
                padding: 0.8rem 0.6rem;
            }
            .breadcrumb {
                font-size: 0.78rem;
                padding: 0.4rem 0.8rem;
            }
        }
        .badge {
            display: inline-block;
            background: #e10600;
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 0.15rem 0.6rem;
            border-radius: 20px;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
        .highlight-box {
            background: #f0f2f8;
            border-left: 4px solid #e10600;
            padding: 1rem 1.4rem;
            border-radius: 0 8px 8px 0;
            margin: 1.2rem 0;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.2rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.92rem;
        }
        table th,
        table td {
            padding: 0.6rem 0.8rem;
            border: 1px solid #d0d3dc;
            text-align: left;
        }
        table th {
            background: #0a0a1a;
            color: #fff;
            font-weight: 600;
        }
        table tr:nth-child(even) {
            background: #f4f6f9;
        }
        .update-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            font-size: 0.85rem;
            color: #6c7a8a;
            background: #eef0f4;
            padding: 0.2rem 1rem;
            border-radius: 20px;
            margin-bottom: 1rem;
        }