*,
        *::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, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
            background: #0a0e17;
            color: #e2e8f0;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #7aa2f7;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus-visible {
            color: #bb9af7;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: #f1f5f9;
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.2rem;
        }
        h2 {
            font-size: 1.8rem;
            border-bottom: 2px solid #1e293b;
            padding-bottom: 0.35rem;
        }
        h3 {
            font-size: 1.35rem;
        }
        h4 {
            font-size: 1.1rem;
        }
        p {
            margin-bottom: 1rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        header {
            background: #111827;
            border-bottom: 1px solid #1e293b;
            position: sticky;
            top: 0;
            z-index: 100;
            padding: 0.6rem 0;
            backdrop-filter: blur(6px);
            background-color: rgba(17, 24, 39, 0.95);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.35rem;
            font-weight: 800;
            background: linear-gradient(135deg, #c8a87c, #f0d6a8);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo i {
            color: #f0d6a8;
            -webkit-text-fill-color: #f0d6a8;
            font-size: 1.6rem;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            opacity: 0.7;
            -webkit-text-fill-color: #94a3b8;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.92;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 0.2rem;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 0.1rem;
            padding: 0;
            margin: 0;
        }
        .nav-list li a {
            display: block;
            padding: 0.45rem 0.9rem;
            border-radius: 8px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #cbd5e1;
            transition: background 0.2s, color 0.2s;
        }
        .nav-list li a:hover,
        .nav-list li a:focus-visible {
            background: #1e293b;
            color: #f1f5f9;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #e2e8f0;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 0.2rem 0.5rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #1e293b;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            background: #111827;
            padding: 0.5rem 0;
            border-bottom: 1px solid #1e293b;
            font-size: 0.85rem;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
            margin: 0;
            gap: 0.3rem 0.6rem;
        }
        .breadcrumb ol li+li::before {
            content: "›";
            margin-right: 0.6rem;
            color: #475569;
        }
        .breadcrumb a {
            color: #7aa2f7;
        }
        .breadcrumb .current {
            color: #94a3b8;
        }
        .hero {
            padding: 2.8rem 0 1.8rem;
            text-align: center;
            background: linear-gradient(145deg, #0f172a 0%, #1a1f35 100%);
            border-bottom: 1px solid #1e293b;
        }
        .hero h1 {
            font-size: 2.6rem;
            background: linear-gradient(135deg, #f0d6a8, #c8a87c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.6rem;
        }
        .hero p {
            font-size: 1.1rem;
            color: #94a3b8;
            max-width: 720px;
            margin: 0 auto 0.8rem;
        }
        .hero .last-updated {
            font-size: 0.85rem;
            color: #64748b;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.4rem;
            flex-wrap: wrap;
        }
        main {
            flex: 1;
            padding: 2rem 0 3rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        .content-main {
            min-width: 0;
        }
        .content-sidebar {
            position: sticky;
            top: 80px;
            align-self: start;
        }
        .card {
            background: #111827;
            border: 1px solid #1e293b;
            border-radius: 14px;
            padding: 1.5rem;
            margin-bottom: 1.8rem;
        }
        .card h3 {
            margin-top: 0;
            border-bottom: 1px solid #1e293b;
            padding-bottom: 0.5rem;
        }
        .search-form {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0 1.6rem;
        }
        .search-form input[type="text"] {
            flex: 1;
            padding: 0.7rem 1rem;
            border-radius: 10px;
            border: 1px solid #1e293b;
            background: #0f172a;
            color: #e2e8f0;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.25s;
        }
        .search-form input[type="text"]:focus {
            border-color: #7aa2f7;
        }
        .search-form button {
            padding: 0.7rem 1.4rem;
            background: #7aa2f7;
            border: none;
            border-radius: 10px;
            color: #0a0e17;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
        }
        .search-form button:hover {
            background: #bb9af7;
            transform: scale(1.02);
        }
        .comment-box,
        .score-box {
            margin: 1.2rem 0;
        }
        .comment-box textarea {
            width: 100%;
            padding: 0.7rem 1rem;
            border-radius: 10px;
            border: 1px solid #1e293b;
            background: #0f172a;
            color: #e2e8f0;
            font-size: 0.95rem;
            resize: vertical;
            min-height: 80px;
            outline: none;
            transition: border 0.25s;
            font-family: inherit;
        }
        .comment-box textarea:focus {
            border-color: #7aa2f7;
        }
        .comment-box button,
        .score-box button {
            padding: 0.55rem 1.4rem;
            background: #7aa2f7;
            border: none;
            border-radius: 10px;
            color: #0a0e17;
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            margin-top: 0.4rem;
        }
        .comment-box button:hover,
        .score-box button:hover {
            background: #bb9af7;
            transform: scale(1.02);
        }
        .score-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 1.6rem;
            cursor: pointer;
            color: #475569;
            transition: color 0.2s;
            margin: 0.4rem 0;
        }
        .score-stars i:hover,
        .score-stars i.active {
            color: #f5c542;
        }
        .sidebar-links ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-links li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #1e293b;
        }
        .sidebar-links li:last-child {
            border-bottom: none;
        }
        .sidebar-links a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9rem;
        }
        .sidebar-links a i {
            width: 1.1rem;
            color: #7aa2f7;
        }
        .featured-image {
            margin: 1.8rem 0;
            border-radius: 14px;
            overflow: hidden;
            background: #1e293b;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
        }
        .featured-image figcaption {
            padding: 0.6rem 1rem;
            font-size: 0.85rem;
            color: #94a3b8;
            background: #0f172a;
        }
        footer {
            background: #0b0f1a;
            border-top: 1px solid #1e293b;
            padding: 2rem 0 1.2rem;
            margin-top: 2rem;
        }
        footer .footer-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
        }
        footer .copyright {
            grid-column: 1 / -1;
            text-align: center;
            font-size: 0.85rem;
            color: #475569;
            padding-top: 1rem;
            border-top: 1px solid #1e293b;
            margin-top: 0.8rem;
        }
        friend-link {
            display: block;
            font-style: normal;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.6rem 0.2rem 0;
            font-size: 0.9rem;
        }
        friend-link a::after {
            content: "·";
            margin-left: 0.6rem;
            color: #475569;
        }
        friend-link a:last-child::after {
            content: "";
            display: none;
        }
        @media (max-width: 900px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .content-sidebar {
                position: static;
                margin-top: 1rem;
            }
            footer .footer-inner {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 720px) {
            .hamburger {
                display: block;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #111827;
                padding: 0.6rem 0;
                border-radius: 12px;
                border: 1px solid #1e293b;
                margin-top: 0.6rem;
            }
            .nav-list li a {
                padding: 0.7rem 1.2rem;
            }
            #nav-toggle:checked~.nav-list {
                display: flex;
            }
            .header-inner {
                position: relative;
            }
            .nav-wrapper {
                flex-wrap: wrap;
                width: 100%;
            }
            .nav-wrapper .nav-list {
                width: 100%;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .container {
                padding: 0 0.9rem;
            }
            .breadcrumb ol {
                font-size: 0.75rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
            }
        }
        @media (max-width: 480px) {
            .my-logo {
                font-size: 1.1rem;
            }
            .my-logo small {
                font-size: 0.6rem;
            }
            .hero {
                padding: 1.5rem 0 1rem;
            }
            .hero h1 {
                font-size: 1.3rem;
            }
            .card {
                padding: 1rem;
            }
            .score-stars {
                font-size: 1.3rem;
            }
        }
        .highlight {
            color: #f0d6a8;
            font-weight: 600;
        }
        .badge {
            display: inline-block;
            background: #1e293b;
            padding: 0.15rem 0.7rem;
            border-radius: 20px;
            font-size: 0.75rem;
            color: #94a3b8;
        }
        .mt-2 {
            margin-top: 1.2rem;
        }
        .mb-1 {
            margin-bottom: 0.6rem;
        }
        .flex-between {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 0.6rem;
        }
        .text-muted {
            color: #64748b;
            font-size: 0.9rem;
        }
        .btn-small {
            padding: 0.3rem 0.8rem;
            background: #1e293b;
            border: none;
            border-radius: 8px;
            color: #cbd5e1;
            font-size: 0.8rem;
            cursor: pointer;
            transition: background 0.2s;
        }
        .btn-small:hover {
            background: #2d3a4f;
        }
        .anchor-offset {
            scroll-margin-top: 80px;
        }