*,
        *::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: #0b0e14;
            color: #e8e6e3;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #f0c674;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus-visible {
            color: #ffd78a;
            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: 600;
            line-height: 1.3;
            color: #f5f0e8;
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
        }
        h1 {
            font-size: 2.4rem;
            margin-top: 0.2rem;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 1.8rem;
            border-bottom: 2px solid #2a2f3a;
            padding-bottom: 0.3rem;
            margin-top: 2.8rem;
        }
        h3 {
            font-size: 1.35rem;
            margin-top: 1.8rem;
        }
        h4 {
            font-size: 1.1rem;
            margin-top: 1.2rem;
            color: #d4cbb8;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
            color: #d5d1ca;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: #131820;
            padding: 0.8rem 0;
            border-bottom: 2px solid #2a3140;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(8px);
            background: rgba(19, 24, 32, 0.96);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 700;
            color: #f0c674;
            letter-spacing: 0.04em;
            transition: opacity 0.2s;
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            font-size: 1.6rem;
            color: #f0c674;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .my-logo span {
            font-weight: 300;
            color: #b8ad9a;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #f0c674;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            transition: transform 0.2s;
        }
        .nav-toggle:hover {
            transform: scale(1.1);
        }
        .primary-nav {
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .primary-nav a {
            padding: 0.5rem 0.9rem;
            border-radius: 6px;
            font-size: 0.95rem;
            font-weight: 500;
            color: #cfc9be;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        .primary-nav a:hover,
        .primary-nav a:focus-visible {
            background: #252c3a;
            color: #f0c674;
            text-decoration: none;
        }
        .primary-nav a.active {
            color: #f0c674;
            background: #1f2633;
        }
        @media (max-width: 820px) {
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                margin-top: 0.8rem;
                background: #1a212b;
                padding: 0.8rem 0.4rem;
                border-radius: 10px;
                gap: 0.2rem;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                padding: 0.7rem 1rem;
                border-radius: 4px;
            }
        }
        .breadcrumb {
            padding: 1rem 0 0.2rem 0;
            font-size: 0.9rem;
            color: #8f8a82;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
            margin: 0;
            gap: 0.3rem 0.6rem;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.6rem;
            color: #5a5f6a;
            font-weight: 300;
        }
        .breadcrumb a {
            color: #b0a896;
        }
        .breadcrumb a:hover {
            color: #f0c674;
        }
        .breadcrumb li[aria-current="page"] {
            color: #f0c674;
            font-weight: 500;
        }
        .hero {
            background: linear-gradient(145deg, #111823, #1a2332);
            padding: 2.4rem 1.2rem;
            border-radius: 18px;
            margin: 1.2rem 0 1.8rem 0;
            border: 1px solid #2c3545;
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            align-items: center;
        }
        .hero-text {
            flex: 1 1 300px;
        }
        .hero-text h1 {
            font-size: 2.6rem;
            margin-bottom: 0.4rem;
        }
        .hero-text .subhead {
            font-size: 1.2rem;
            color: #c9b694;
            margin-bottom: 0.6rem;
        }
        .hero-text .last-updated {
            font-size: 0.85rem;
            color: #8a8479;
            display: block;
            margin-top: 0.8rem;
        }
        .hero-image {
            flex: 0 0 280px;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
            background: #1f2a3a;
        }
        .hero-image img {
            width: 100%;
            height: auto;
            display: block;
        }
        @media (max-width: 640px) {
            .hero {
                flex-direction: column;
                padding: 1.6rem 1rem;
            }
            .hero-text h1 {
                font-size: 2rem;
            }
            .hero-image {
                flex: 0 0 auto;
                width: 100%;
                max-width: 320px;
            }
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            margin: 2rem 0;
        }
        @media (max-width: 860px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        .main-article {
            min-width: 0;
        }
        .sidebar {
            min-width: 0;
        }
        .sidebar-card {
            background: #151c26;
            border-radius: 14px;
            padding: 1.4rem 1.2rem;
            margin-bottom: 1.6rem;
            border: 1px solid #262e3c;
        }
        .sidebar-card h3 {
            margin-top: 0;
            font-size: 1.2rem;
            color: #f0c674;
            border-bottom: 1px solid #2a3340;
            padding-bottom: 0.4rem;
            margin-bottom: 0.8rem;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card li {
            padding: 0.5rem 0;
            border-bottom: 1px solid #1f2733;
        }
        .sidebar-card li:last-child {
            border-bottom: none;
        }
        .sidebar-card a {
            font-weight: 500;
        }
        .form-card {
            background: #151c26;
            border-radius: 14px;
            padding: 1.6rem 1.4rem;
            margin: 1.8rem 0;
            border: 1px solid #262e3c;
        }
        .form-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
            color: #f0c674;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-weight: 500;
            margin-bottom: 0.3rem;
            color: #c9beab;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.7rem 0.9rem;
            border-radius: 8px;
            border: 1px solid #2f3848;
            background: #0e141f;
            color: #e8e3da;
            font-size: 1rem;
            transition: border 0.2s, box-shadow 0.2s;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #f0c674;
            box-shadow: 0 0 0 3px rgba(240, 198, 116, 0.15);
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            background: #f0c674;
            color: #0b0e14;
            padding: 0.7rem 2rem;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn:hover {
            background: #ffd78a;
            transform: translateY(-1px);
        }
        .btn:active {
            transform: translateY(1px);
        }
        .rating-stars {
            display: flex;
            gap: 0.4rem;
            font-size: 1.8rem;
            color: #4a4f5a;
            cursor: pointer;
            flex-direction: row-reverse;
            justify-content: flex-end;
        }
        .rating-stars i {
            transition: color 0.2s, transform 0.15s;
        }
        .rating-stars i:hover,
        .rating-stars i:hover~i {
            color: #f0c674;
            transform: scale(1.1);
        }
        .rating-stars i.active {
            color: #f0c674;
        }
        .comment-item {
            background: #111a24;
            border-radius: 10px;
            padding: 1rem 1.2rem;
            margin-bottom: 0.8rem;
            border-left: 3px solid #f0c674;
        }
        .comment-item .meta {
            font-size: 0.85rem;
            color: #8a8479;
            display: flex;
            gap: 1rem;
            margin-bottom: 0.3rem;
        }
        .comment-item .name {
            font-weight: 600;
            color: #e0d5c0;
        }
        friend-link {
            display: block;
            padding: 1.6rem 0 0.8rem 0;
        }
        friend-link ul {
            list-style: none;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.6rem;
        }
        friend-link li {
            display: inline;
        }
        friend-link a {
            color: #b8ad9a;
            font-weight: 500;
            padding: 0.2rem 0;
            border-bottom: 1px solid transparent;
            transition: color 0.2s, border-color 0.2s;
        }
        friend-link a:hover {
            color: #f0c674;
            border-bottom-color: #f0c674;
            text-decoration: none;
        }
        .site-footer {
            background: #0d1119;
            border-top: 2px solid #1f2733;
            padding: 2rem 0 1.4rem 0;
            margin-top: 3rem;
        }
        .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 1rem;
        }
        .copyright {
            color: #6a6f7a;
            font-size: 0.9rem;
        }
        .copyright a {
            color: #b0a896;
        }
        .footer-links {
            display: flex;
            gap: 1.2rem;
            flex-wrap: wrap;
        }
        .footer-links a {
            color: #8a8479;
            font-size: 0.9rem;
        }
        .footer-links a:hover {
            color: #f0c674;
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .container {
                padding: 0 0.8rem;
            }
            .hero-text h1 {
                font-size: 1.7rem;
            }
            .sidebar-card {
                padding: 1rem;
            }
            .form-card {
                padding: 1rem;
            }
        }
        .schema-hidden {
            display: none;
        }
        .highlight-box {
            background: #1d2636;
            border-left: 4px solid #f0c674;
            padding: 1.2rem 1.5rem;
            border-radius: 0 10px 10px 0;
            margin: 1.6rem 0;
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 1rem;
            margin: 1.2rem 0;
        }
        .stat-item {
            background: #111a24;
            padding: 1rem;
            border-radius: 10px;
            text-align: center;
            border: 1px solid #262e3c;
        }
        .stat-item .number {
            font-size: 2rem;
            font-weight: 700;
            color: #f0c674;
            display: block;
        }
        .stat-item .label {
            font-size: 0.9rem;
            color: #9a9488;
        }
        .emoji-big {
            font-size: 1.8rem;
            margin-right: 0.3rem;
        }
        .tag {
            display: inline-block;
            background: #1f2a3a;
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            font-size: 0.8rem;
            color: #c9beab;
            margin-right: 0.3rem;
        }
        ::-webkit-scrollbar {
            width: 8px;
            height: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0b0e14;
        }
        ::-webkit-scrollbar-thumb {
            background: #2f3848;
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #4a5265;
        }