*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, Roboto, 'Helvetica Neue', sans-serif;
            background: #f8fafc;
            color: #1e293b;
            line-height: 1.75;
            padding: 0 1rem;
            max-width: 1280px;
            margin: 0 auto;
            min-height: 100vh;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        a {
            color: #2563eb;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #1d4ed8;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 0.75rem 0;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 700;
            line-height: 1.3;
            color: #0f172a;
            margin-top: 1.8rem;
            margin-bottom: 0.75rem;
        }
        h1 {
            font-size: 2.2rem;
            border-bottom: 4px solid #3b82f6;
            padding-bottom: 0.5rem;
            display: inline-block;
        }
        h2 {
            font-size: 1.7rem;
            border-left: 5px solid #3b82f6;
            padding-left: 1rem;
            margin-top: 2.5rem;
            background: linear-gradient(to right, #eff6ff, transparent);
            padding: 0.6rem 1rem;
            border-radius: 0 8px 8px 0;
        }
        h3 {
            font-size: 1.35rem;
            color: #1e40af;
            margin-top: 2rem;
        }
        h4 {
            font-size: 1.1rem;
            color: #334155;
            margin-top: 1.5rem;
        }
        p {
            margin: 0.75rem 0;
            text-align: justify;
        }
        strong {
            color: #0f172a;
            font-weight: 700;
        }
        em {
            font-style: italic;
            color: #475569;
        }
        hr {
            border: none;
            border-top: 2px solid #e2e8f0;
            margin: 2.5rem 0;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 1.2rem 0;
            border-bottom: 2px solid #e2e8f0;
            position: relative;
            background: #ffffff;
            border-radius: 0 0 16px 16px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
            margin-bottom: 1.2rem;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            background: linear-gradient(135deg, #2563eb, #7c3aed);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            text-decoration: none !important;
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo:hover {
            opacity: 0.9;
            text-decoration: none !important;
        }
        .my-logo i {
            -webkit-text-fill-color: #2563eb;
            font-size: 1.8rem;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #1e293b;
            padding: 0.3rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #f1f5f9;
        }
        .nav-menu {
            display: flex;
            flex-wrap: wrap;
            gap: 0.2rem 1rem;
            align-items: center;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .nav-menu li a {
            padding: 0.4rem 0.8rem;
            border-radius: 8px;
            font-weight: 500;
            font-size: 0.95rem;
            color: #334155;
            transition: background 0.2s, color 0.2s;
        }
        .nav-menu li a:hover {
            background: #eff6ff;
            color: #1d4ed8;
            text-decoration: none;
        }
        .nav-menu li a.active {
            background: #2563eb;
            color: #fff;
        }
        .breadcrumb {
            width: 100%;
            margin-top: 0.6rem;
            font-size: 0.85rem;
            color: #64748b;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.5rem;
            padding: 0.4rem 0;
            background: #f1f5f9;
            border-radius: 8px;
            padding: 0.4rem 1rem;
        }
        .breadcrumb a {
            color: #2563eb;
        }
        .breadcrumb span {
            color: #94a3b8;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            margin: 2rem 0;
        }
        @media (min-width: 1024px) {
            .content-wrapper {
                grid-template-columns: 1fr 280px;
            }
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            background: #ffffff;
            border-radius: 16px;
            padding: 1.5rem 1.2rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            border: 1px solid #e2e8f0;
            height: fit-content;
            position: sticky;
            top: 1.5rem;
        }
        .sidebar h3 {
            font-size: 1.2rem;
            margin-top: 0;
            border-bottom: 2px solid #e2e8f0;
            padding-bottom: 0.5rem;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar ul li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #f1f5f9;
        }
        .sidebar ul li a {
            font-size: 0.92rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-box {
            background: #ffffff;
            border-radius: 12px;
            padding: 1.8rem 1.5rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            border: 1px solid #e2e8f0;
            margin: 2rem 0;
        }
        .search-box form {
            display: flex;
            gap: 0.6rem;
            flex-wrap: wrap;
        }
        .search-box input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 0.8rem 1.2rem;
            border: 2px solid #e2e8f0;
            border-radius: 10px;
            font-size: 1rem;
            outline: none;
            transition: border 0.2s;
        }
        .search-box input[type="text"]:focus {
            border-color: #3b82f6;
        }
        .search-box button {
            padding: 0.8rem 2rem;
            background: #2563eb;
            color: #fff;
            border: none;
            border-radius: 10px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            font-size: 1rem;
        }
        .search-box button:hover {
            background: #1d4ed8;
            transform: scale(1.02);
        }
        .interact-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.8rem;
            margin: 2.5rem 0;
        }
        @media (min-width: 768px) {
            .interact-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        .comment-box,
        .rating-box {
            background: #ffffff;
            border-radius: 16px;
            padding: 1.8rem 1.5rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            border: 1px solid #e2e8f0;
        }
        .comment-box h3,
        .rating-box h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
            font-size: 1.3rem;
        }
        .comment-box textarea {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 2px solid #e2e8f0;
            border-radius: 10px;
            font-family: inherit;
            font-size: 0.95rem;
            resize: vertical;
            min-height: 100px;
            outline: none;
            transition: border 0.2s;
        }
        .comment-box textarea:focus {
            border-color: #3b82f6;
        }
        .comment-box input[type="text"] {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #e2e8f0;
            border-radius: 10px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
        }
        .comment-box input[type="text"]:focus {
            border-color: #3b82f6;
        }
        .comment-box .form-group {
            margin-bottom: 0.8rem;
        }
        .comment-box button,
        .rating-box button {
            padding: 0.7rem 2rem;
            background: #2563eb;
            color: #fff;
            border: none;
            border-radius: 10px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 0.95rem;
            margin-top: 0.5rem;
        }
        .comment-box button:hover,
        .rating-box button:hover {
            background: #1d4ed8;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            font-size: 2rem;
            margin: 0.8rem 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #cbd5e1;
            transition: color 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f59e0b;
        }
        .site-footer {
            margin-top: 3rem;
            padding: 2rem 1.5rem 1.2rem;
            background: #0f172a;
            border-radius: 20px 20px 0 0;
            color: #cbd5e1;
        }
        .site-footer a {
            color: #93c5fd;
        }
        .site-footer a:hover {
            color: #fff;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.5rem;
        }
        @media (min-width: 640px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (min-width: 1024px) {
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr;
            }
        }
        .footer-grid h4 {
            color: #f1f5f9;
            margin-top: 0;
            font-size: 1.1rem;
            border-bottom: 2px solid #334155;
            padding-bottom: 0.4rem;
            display: inline-block;
        }
        .footer-grid ul {
            list-style: none;
            padding: 0;
        }
        .footer-grid ul li {
            padding: 0.25rem 0;
        }
        .footer-grid ul li a {
            font-size: 0.9rem;
        }
        .footer-copyright {
            border-top: 1px solid #334155;
            margin-top: 1.8rem;
            padding-top: 1.2rem;
            text-align: center;
            font-size: 0.85rem;
            color: #94a3b8;
        }
        .footer-copyright strong {
            color: #e2e8f0;
        }
        friend-link {
            display: block;
            margin: 1rem 0;
            padding: 0.8rem 1rem;
            background: #1e293b;
            border-radius: 10px;
            font-size: 0.9rem;
        }
        friend-link a {
            margin: 0 0.4rem;
        }
        .last-updated {
            display: inline-block;
            background: #f1f5f9;
            padding: 0.3rem 1rem;
            border-radius: 30px;
            font-size: 0.8rem;
            color: #64748b;
            margin: 0.5rem 0 1.2rem;
        }
        .last-updated i {
            margin-right: 0.4rem;
        }
        .featured-image {
            margin: 1.8rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
        }
        .featured-image figcaption {
            padding: 0.6rem 1rem;
            background: #f1f5f9;
            font-size: 0.85rem;
            color: #475569;
            font-style: italic;
        }
        @media (max-width: 767px) {
            .hamburger {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #ffffff;
                padding: 1rem 0.5rem;
                border-radius: 12px;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
                margin-top: 0.8rem;
                border: 1px solid #e2e8f0;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li a {
                padding: 0.6rem 1rem;
                display: block;
                width: 100%;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.35rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .sidebar {
                position: static;
            }
            body {
                padding: 0 0.6rem;
            }
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.2rem 0;
            font-size: 0.92rem;
            background: #ffffff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        .data-table th {
            background: #1e293b;
            color: #f1f5f9;
            padding: 0.7rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 0.6rem 1rem;
            border-bottom: 1px solid #f1f5f9;
        }
        .data-table tr:hover td {
            background: #f8fafc;
        }
        .tip-box {
            background: #eff6ff;
            border-left: 5px solid #3b82f6;
            padding: 1rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .tip-box strong {
            color: #1e40af;
        }
        .tip-box.warning {
            background: #fef3c7;
            border-left-color: #f59e0b;
        }
        .tip-box.warning strong {
            color: #b45309;
        }
        .player-quote {
            background: #f1f5f9;
            padding: 1.5rem 2rem;
            border-radius: 16px;
            margin: 1.8rem 0;
            position: relative;
            font-style: italic;
            border: 1px solid #e2e8f0;
        }
        .player-quote::before {
            content: '"';
            font-size: 4rem;
            color: #3b82f6;
            position: absolute;
            top: -0.5rem;
            left: 0.8rem;
            opacity: 0.3;
            font-family: Georgia, serif;
        }
        .player-quote .author {
            display: block;
            margin-top: 0.6rem;
            font-weight: 600;
            font-style: normal;
            color: #1e293b;
        }
        @media (prefers-reduced-motion: reduce) {
            html {
                scroll-behavior: auto;
            }
        }