*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', sans-serif;
            background: #0b0d11;
            color: #e8e6e3;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        :root {
            --primary: #f5c518;
            --primary-dark: #d4a800;
            --secondary: #1a1e2c;
            --accent: #e74c3c;
            --bg-dark: #0b0d11;
            --bg-card: #151923;
            --bg-card-hover: #1c2130;
            --text-light: #e8e6e3;
            --text-muted: #9a9aae;
            --border-color: #2a2e3e;
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
            --radius: 12px;
            --max-width: 1200px;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: #fff;
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: -0.01em;
        }
        h1 {
            font-size: clamp(2.2rem, 5vw, 3.6rem);
            margin-bottom: 0.75rem;
            text-shadow: 0 2px 20px rgba(245, 197, 24, 0.15);
        }
        h2 {
            font-size: clamp(1.6rem, 3.5vw, 2.4rem);
            margin: 2.5rem 0 1rem 0;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--primary);
            display: inline-block;
        }
        h3 {
            font-size: clamp(1.2rem, 2.5vw, 1.6rem);
            margin: 2rem 0 0.75rem 0;
            color: #f0d060;
        }
        h4 {
            font-size: clamp(1.05rem, 1.8vw, 1.25rem);
            margin: 1.25rem 0 0.5rem 0;
            color: #c9b84a;
        }
        p {
            margin-bottom: 1.15rem;
            color: var(--text-light);
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color 0.2s ease, border-color 0.2s ease;
            border-bottom: 1px solid transparent;
        }
        a:hover,
        a:focus-visible {
            color: #fff;
            border-bottom-color: var(--primary);
        }
        strong {
            color: #fff;
            font-weight: 600;
        }
        em {
            font-style: italic;
            color: #d4c080;
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: linear-gradient(180deg, #0f1320 0%, #0b0d11 100%);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            padding: 0.6rem 0;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem 1rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--primary);
            border: none;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo i {
            font-size: 1.4rem;
            color: var(--primary);
        }
        .my-logo:hover {
            color: #fff;
            border: none;
        }
        .my-logo span {
            font-size: 0.75rem;
            font-weight: 400;
            color: var(--text-muted);
            letter-spacing: 0.1em;
            display: block;
            line-height: 1;
        }
        .nav-main {
            display: flex;
            align-items: center;
            gap: 0.25rem;
        }
        .nav-main a {
            padding: 0.5rem 0.9rem;
            border-radius: 6px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-muted);
            border: none;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        .nav-main a:hover,
        .nav-main a:focus-visible {
            background: rgba(245, 197, 24, 0.12);
            color: var(--primary);
            border: none;
        }
        .nav-main a.active {
            color: var(--primary);
            background: rgba(245, 197, 24, 0.08);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 1.6rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.05);
        }
        .nav-toggle {
            display: none;
        }
        .breadcrumb {
            padding: 0.75rem 0 0.25rem 0;
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.5rem;
            align-items: center;
        }
        .breadcrumb a {
            color: var(--text-muted);
            border: none;
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb span.sep {
            color: #555;
        }
        .breadcrumb .current {
            color: var(--primary);
        }
        .hero {
            padding: 2.5rem 0 1.5rem 0;
            background: radial-gradient(ellipse at 50% 0%, #1a1e2c 0%, #0b0d11 70%);
        }
        .hero h1 {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            flex-wrap: wrap;
        }
        .hero h1 i {
            color: var(--primary);
            font-size: 0.8em;
        }
        .hero .meta {
            color: var(--text-muted);
            font-size: 0.95rem;
            display: flex;
            flex-wrap: wrap;
            gap: 1rem 2rem;
            margin-top: 0.5rem;
        }
        .hero .meta i {
            margin-right: 0.35rem;
            color: var(--primary);
        }
        .section-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 1.8rem 2rem;
            margin: 1.5rem 0;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow);
            transition: background 0.25s ease;
        }
        .section-card:hover {
            background: var(--bg-card-hover);
        }
        .featured-image {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: var(--radius);
            margin: 1.5rem 0;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow);
            display: block;
            background: #1a1e2c;
            object-fit: cover;
            aspect-ratio: 16/9;
        }
        .search-box {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
            margin: 1rem 0;
        }
        .search-box input {
            flex: 1 1 240px;
            padding: 0.75rem 1.1rem;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            background: #0b0d11;
            color: #fff;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.2s;
        }
        .search-box input:focus {
            border-color: var(--primary);
        }
        .search-box button {
            padding: 0.75rem 1.5rem;
            background: var(--primary);
            color: #0b0d11;
            font-weight: 700;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-box button:hover {
            background: var(--primary-dark);
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 1.5rem 0;
        }
        .feedback-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 1.5rem;
            border: 1px solid var(--border-color);
        }
        .feedback-card h4 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .feedback-card textarea,
        .feedback-card input[type="number"],
        .feedback-card input[type="text"] {
            width: 100%;
            padding: 0.7rem 1rem;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            background: #0b0d11;
            color: #fff;
            font-size: 0.95rem;
            outline: none;
            transition: border-color 0.2s;
            margin-bottom: 0.75rem;
            font-family: inherit;
        }
        .feedback-card textarea:focus,
        .feedback-card input:focus {
            border-color: var(--primary);
        }
        .feedback-card textarea {
            min-height: 90px;
            resize: vertical;
        }
        .feedback-card button {
            padding: 0.6rem 1.4rem;
            background: var(--primary);
            color: #0b0d11;
            font-weight: 700;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-size: 0.95rem;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .feedback-card button:hover {
            background: var(--primary-dark);
            transform: scale(1.02);
        }
        .feedback-card .star-rating {
            display: flex;
            gap: 0.3rem;
            font-size: 1.6rem;
            color: #444;
            margin-bottom: 0.75rem;
            cursor: pointer;
        }
        .feedback-card .star-rating i {
            transition: color 0.2s;
        }
        .feedback-card .star-rating i.active,
        .feedback-card .star-rating i:hover {
            color: var(--primary);
        }
        .link-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 0.6rem 1rem;
            margin: 1rem 0;
        }
        .link-grid a {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            padding: 0.3rem 0;
            font-size: 0.95rem;
            border: none;
        }
        .link-grid a i {
            font-size: 0.7rem;
            color: var(--primary);
        }
        friend-link {
            display: block;
            padding: 1.2rem 0;
            border-top: 1px solid var(--border-color);
            margin-top: 1.5rem;
        }
        friend-link .link-list {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem 2rem;
            margin-top: 0.5rem;
        }
        friend-link .link-list a {
            border: none;
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        friend-link .link-list a:hover {
            color: var(--primary);
        }
        .site-footer {
            background: #0a0c10;
            border-top: 1px solid var(--border-color);
            padding: 2rem 0 1.5rem 0;
            margin-top: 2.5rem;
            text-align: center;
            color: var(--text-muted);
            font-size: 0.85rem;
        }
        .site-footer .copyright {
            margin-top: 1rem;
            font-size: 0.8rem;
            color: #666;
        }
        @media (max-width: 900px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .nav-main {
                display: none;
                flex-direction: column;
                width: 100%;
                background: var(--bg-card);
                padding: 1rem 0.5rem;
                border-radius: var(--radius);
                gap: 0.15rem;
                margin-top: 0.5rem;
                border: 1px solid var(--border-color);
            }
            .nav-main a {
                padding: 0.6rem 1rem;
                width: 100%;
                text-align: left;
            }
            .hamburger {
                display: block;
            }
            .nav-toggle:checked~.nav-main {
                display: flex;
            }
            .header-inner {
                position: relative;
            }
            .section-card {
                padding: 1.25rem 1rem;
            }
        }
        @media (max-width: 600px) {
            .hero h1 {
                font-size: 1.8rem;
            }
            .link-grid {
                grid-template-columns: 1fr 1fr;
            }
            .search-box input {
                flex: 1 1 100%;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 420px) {
            .link-grid {
                grid-template-columns: 1fr;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
        }
        .scroll-top {
            position: fixed;
            bottom: 1.5rem;
            right: 1.5rem;
            background: var(--primary);
            color: #0b0d11;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            box-shadow: 0 4px 20px rgba(245, 197, 24, 0.25);
            transition: transform 0.2s, background 0.2s;
            border: none;
            cursor: pointer;
            z-index: 999;
        }
        .scroll-top:hover {
            transform: scale(1.1);
            background: #fff;
        }
        .highlight {
            background: rgba(245, 197, 24, 0.08);
            border-left: 3px solid var(--primary);
            padding: 0.8rem 1.2rem;
            border-radius: 0 8px 8px 0;
            margin: 1.2rem 0;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        table th,
        table td {
            padding: 0.65rem 0.9rem;
            border: 1px solid var(--border-color);
            text-align: left;
        }
        table th {
            background: rgba(245, 197, 24, 0.1);
            color: var(--primary);
            font-weight: 600;
        }
        table td {
            background: rgba(255, 255, 255, 0.02);
        }
        .tag {
            display: inline-block;
            background: rgba(245, 197, 24, 0.12);
            color: var(--primary);
            padding: 0.15rem 0.7rem;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            text-transform: uppercase;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem 1rem;
            align-items: center;
        }
        .gap-1 {
            gap: 0.5rem 1rem;
        }
        @media print {
            .site-header {
                position: static;
                background: #fff;
            }
            .scroll-top,
            .hamburger,
            .search-box button {
                display: none !important;
            }
            body {
                color: #000;
                background: #fff;
            }
            .section-card {
                border: 1px solid #ccc;
                background: #fff;
                box-shadow: none;
            }
            a {
                color: #000;
                text-decoration: underline;
            }
        }