*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #0d0f14;
            color: #e8eaf0;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: #f5b642;
            text-decoration: none;
            transition: color 0.2s, opacity 0.2s;
        }
        a:hover {
            color: #ffd966;
            opacity: 0.9;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: 1120px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: #161a22;
            border-bottom: 2px solid #2a2f3a;
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(6px);
            background: rgba(22, 26, 34, 0.96);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px 20px;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: 1px;
            background: linear-gradient(135deg, #f5b642, #f7d06a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 20px rgba(245, 182, 66, 0.15);
            font-family: 'Georgia', serif;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #f5b642;
            margin-right: 6px;
        }
        .my-logo:hover {
            opacity: 0.85;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px 18px;
            flex-wrap: wrap;
        }
        .main-nav a {
            font-size: 0.92rem;
            font-weight: 500;
            padding: 6px 8px;
            border-radius: 6px;
            transition: background 0.2s;
            color: #c8cdd8;
        }
        .main-nav a:hover {
            background: rgba(245, 182, 66, 0.12);
            color: #f5b642;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #e8eaf0;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.06);
        }
        .breadcrumb {
            padding: 12px 0 6px;
            font-size: 0.85rem;
            color: #8892a0;
            display: flex;
            flex-wrap: wrap;
            gap: 4px 10px;
        }
        .breadcrumb a {
            color: #8892a0;
        }
        .breadcrumb a:hover {
            color: #f5b642;
        }
        .breadcrumb span {
            color: #b0b8c8;
        }
        .hero {
            padding: 40px 0 20px;
            text-align: center;
            border-bottom: 1px solid #262c38;
        }
        .hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            background: linear-gradient(135deg, #f5b642, #fadc8a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 12px;
            letter-spacing: -0.5px;
        }
        .hero .subhead {
            font-size: 1.1rem;
            color: #aab2c2;
            max-width: 720px;
            margin: 0 auto 8px;
        }
        .hero .last-updated {
            font-size: 0.85rem;
            color: #6b7588;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            flex-wrap: wrap;
            margin-top: 8px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px 30px;
            padding: 30px 0 50px;
        }
        .content-main {
            min-width: 0;
        }
        .content-sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin: 2rem 0 1rem;
            color: #f0e6d0;
            border-bottom: 2px solid #2a2f3a;
            padding-bottom: 8px;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 600;
            margin: 1.6rem 0 0.7rem;
            color: #e8dcc8;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
            margin: 1.2rem 0 0.5rem;
            color: #d5cdbc;
        }
        p {
            margin-bottom: 1.1rem;
            color: #d0d5e0;
            font-size: 1rem;
            line-height: 1.8;
        }
        .content-main p strong {
            color: #f5e8d0;
        }
        .featured-image {
            margin: 28px 0 30px;
            border-radius: 12px;
            overflow: hidden;
            background: #1c212b;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
        }
        .featured-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
            min-height: 200px;
            background: #2a2f3a;
        }
        .featured-image figcaption {
            padding: 10px 16px;
            font-size: 0.85rem;
            color: #8892a0;
            background: #1a1e28;
            border-top: 1px solid #2a2f3a;
        }
        .link-list-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 16px;
            padding: 12px 0;
            margin: 10px 0 18px;
            list-style: none;
        }
        .link-list-inline li a {
            background: rgba(245, 182, 66, 0.08);
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.9rem;
            border: 1px solid rgba(245, 182, 66, 0.15);
            transition: all 0.2s;
            display: inline-block;
        }
        .link-list-inline li a:hover {
            background: rgba(245, 182, 66, 0.18);
            border-color: #f5b642;
            transform: translateY(-1px);
        }
        .search-box {
            background: #1a1e28;
            border-radius: 10px;
            padding: 20px 22px;
            margin: 28px 0 22px;
            border: 1px solid #2a2f3a;
        }
        .search-box h3 {
            margin: 0 0 10px;
            font-size: 1.1rem;
        }
        .search-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .search-form input {
            flex: 1;
            min-width: 160px;
            padding: 12px 16px;
            border-radius: 8px;
            border: 1px solid #333a48;
            background: #0d0f14;
            color: #e8eaf0;
            font-size: 1rem;
            outline: none;
            transition: border 0.2s;
        }
        .search-form input:focus {
            border-color: #f5b642;
        }
        .search-form button {
            padding: 12px 28px;
            background: #f5b642;
            color: #0d0f14;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .search-form button:hover {
            background: #ffcd6a;
            transform: scale(1.02);
        }
        .user-feedback {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 22px;
            margin: 30px 0 20px;
        }
        .feedback-card {
            background: #1a1e28;
            border-radius: 10px;
            padding: 20px 22px;
            border: 1px solid #2a2f3a;
        }
        .feedback-card h3 {
            margin: 0 0 12px;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .feedback-card textarea,
        .feedback-card input {
            padding: 10px 14px;
            border-radius: 8px;
            border: 1px solid #333a48;
            background: #0d0f14;
            color: #e8eaf0;
            font-size: 0.95rem;
            outline: none;
            font-family: inherit;
            transition: border 0.2s;
            width: 100%;
        }
        .feedback-card textarea:focus,
        .feedback-card input:focus {
            border-color: #f5b642;
        }
        .feedback-card textarea {
            resize: vertical;
            min-height: 80px;
        }
        .feedback-card button {
            padding: 10px 20px;
            background: #f5b642;
            color: #0d0f14;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 0.95rem;
            align-self: flex-start;
        }
        .feedback-card button:hover {
            background: #ffcd6a;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
            margin: 4px 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.6rem;
            color: #444a58;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5b642;
        }
        .sidebar-card {
            background: #1a1e28;
            border-radius: 10px;
            padding: 18px 20px;
            margin-bottom: 20px;
            border: 1px solid #2a2f3a;
        }
        .sidebar-card h3 {
            font-size: 1.1rem;
            margin: 0 0 12px;
            border-bottom: 1px solid #2a2f3a;
            padding-bottom: 6px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-card ul li {
            margin-bottom: 8px;
        }
        .sidebar-card ul li a {
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 4px 0;
        }
        .sidebar-card ul li a i {
            width: 18px;
            color: #f5b642;
        }
        .site-footer {
            background: #11141c;
            border-top: 2px solid #1f2530;
            padding: 30px 0 20px;
            margin-top: 30px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid #1f2530;
        }
        .footer-inner .copyright {
            font-size: 0.85rem;
            color: #6b7588;
            text-align: right;
        }
        .footer-inner .copyright p {
            font-size: 0.85rem;
            color: #6b7588;
            margin: 0;
        }
        friend-link {
            display: block;
            padding: 16px 0 10px;
            font-style: normal;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 14px 4px 0;
            font-size: 0.9rem;
            color: #8892a0;
            border-bottom: 1px dotted transparent;
            transition: border-color 0.2s;
        }
        friend-link a:hover {
            border-bottom-color: #f5b642;
            color: #f5b642;
        }
        @media (max-width: 820px) {
            .content-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .content-sidebar {
                position: static;
                order: 2;
            }
            .user-feedback {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 1.9rem;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .footer-inner .copyright {
                text-align: center;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding-top: 12px;
                gap: 4px;
                border-top: 1px solid #2a2f3a;
                margin-top: 8px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 8px;
                width: 100%;
                border-radius: 4px;
            }
            .nav-toggle {
                display: block;
            }
            .header-inner {
                align-items: center;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                width: 100%;
                justify-content: center;
            }
            .feedback-card button {
                width: 100%;
                text-align: center;
            }
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .emoji-lg {
            font-size: 1.3rem;
            line-height: 1;
        }
        .highlight-box {
            background: rgba(245, 182, 66, 0.06);
            border-left: 4px solid #f5b642;
            padding: 14px 20px;
            border-radius: 0 8px 8px 0;
            margin: 18px 0;
        }
        .highlight-box p {
            margin: 0;
        }
        .schema-hidden {
            display: none;
        }