*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #0a0a1a;
            --secondary: #1a1a3e;
            --accent: #ff3c00;
            --accent2: #ff6a00;
            --gold: #f5c518;
            --text: #f0f0f0;
            --text-muted: #b0b0c0;
            --card-bg: #12122a;
            --border: #2a2a4a;
            --radius: 16px;
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --max-width: 1200px;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--primary);
            color: var(--text);
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--accent2);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        a:hover {
            color: var(--gold);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            border-bottom: 2px solid var(--accent);
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--text);
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo span {
            background: linear-gradient(135deg, var(--accent), var(--accent2));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            color: var(--text-muted);
            -webkit-text-fill-color: var(--text-muted);
            letter-spacing: 0.3px;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.9;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-list {
            list-style: none;
            display: flex;
            gap: 4px;
            flex-wrap: wrap;
        }
        .nav-list li a {
            display: block;
            padding: 8px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-muted);
            transition: all 0.3s ease;
            border: 1px solid transparent;
        }
        .nav-list li a:hover {
            color: var(--text);
            background: rgba(255, 60, 0, 0.15);
            border-color: var(--accent);
            text-decoration: none;
        }
        .nav-list li a.active {
            color: var(--text);
            background: var(--accent);
            border-color: var(--accent);
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            border-radius: 8px;
            transition: background 0.3s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.05);
        }
        .hamburger span {
            display: block;
            width: 28px;
            height: 3px;
            background: var(--text);
            border-radius: 4px;
            transition: all 0.3s ease;
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 6px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -6px);
        }
        .breadcrumb {
            padding: 12px 0 4px;
            font-size: 0.8rem;
            color: var(--text-muted);
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb a {
            color: var(--accent2);
        }
        .breadcrumb span {
            color: var(--text-muted);
        }
        .hero {
            padding: 40px 0 30px;
            text-align: center;
            background: radial-gradient(ellipse at 50% 0%, rgba(255, 60, 0, 0.08) 0%, transparent 70%);
        }
        .hero h1 {
            font-size: clamp(1.8rem, 5vw, 3.4rem);
            font-weight: 900;
            background: linear-gradient(135deg, var(--text) 0%, var(--accent2) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
            margin-bottom: 16px;
        }
        .hero p {
            max-width: 780px;
            margin: 0 auto 20px;
            font-size: 1.05rem;
            color: var(--text-muted);
        }
        .hero-meta {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 24px;
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .hero-meta i {
            margin-right: 6px;
            color: var(--accent);
        }
        section {
            padding: 40px 0;
            border-bottom: 1px solid var(--border);
        }
        section:last-of-type {
            border-bottom: none;
        }
        .section-title {
            font-size: clamp(1.4rem, 3vw, 2.2rem);
            font-weight: 800;
            margin-bottom: 24px;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .section-title .emoji {
            font-size: 1.6rem;
        }
        h2 {
            font-size: clamp(1.3rem, 2.5vw, 2rem);
            font-weight: 700;
            margin: 32px 0 16px;
            color: var(--accent2);
        }
        h3 {
            font-size: clamp(1.1rem, 2vw, 1.5rem);
            font-weight: 600;
            margin: 24px 0 12px;
            color: var(--gold);
        }
        h4 {
            font-size: 1rem;
            font-weight: 600;
            margin: 16px 0 8px;
            color: var(--text);
        }
        p {
            margin-bottom: 16px;
            color: var(--text-muted);
            font-size: 0.95rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 24px 0;
        }
        .content-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 24px;
            border: 1px solid var(--border);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .content-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow);
        }
        .content-card h3 {
            margin-top: 0;
        }
        .content-card p {
            font-size: 0.9rem;
        }
        .featured-image {
            margin: 32px 0;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            position: relative;
        }
        .featured-image img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
        }
        .featured-image figcaption {
            padding: 12px 20px;
            background: var(--card-bg);
            font-size: 0.8rem;
            color: var(--text-muted);
            border-top: 1px solid var(--border);
        }
        .link-list-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 12px;
            margin: 16px 0 20px;
            padding: 0;
            list-style: none;
        }
        .link-list-inline li a {
            background: var(--card-bg);
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 0.8rem;
            border: 1px solid var(--border);
            color: var(--text-muted);
            transition: all 0.3s;
        }
        .link-list-inline li a:hover {
            background: rgba(255, 60, 0, 0.15);
            border-color: var(--accent);
            color: var(--text);
            text-decoration: none;
        }
        .search-box {
            display: flex;
            max-width: 600px;
            margin: 20px 0;
            border-radius: 50px;
            overflow: hidden;
            border: 2px solid var(--border);
            background: var(--card-bg);
            transition: border-color 0.3s;
        }
        .search-box:focus-within {
            border-color: var(--accent);
        }
        .search-box input {
            flex: 1;
            padding: 14px 22px;
            border: none;
            background: transparent;
            color: var(--text);
            font-size: 0.95rem;
            outline: none;
        }
        .search-box input::placeholder {
            color: var(--text-muted);
            opacity: 0.7;
        }
        .search-box button {
            padding: 14px 28px;
            border: none;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s;
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-box button:hover {
            background: var(--accent2);
        }
        .interaction-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin: 24px 0;
        }
        .interaction-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 28px;
            border: 1px solid var(--border);
        }
        .interaction-card h3 {
            margin-top: 0;
            font-size: 1.2rem;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 6px;
            font-weight: 500;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border-radius: 10px;
            border: 1px solid var(--border);
            background: var(--primary);
            color: var(--text);
            font-size: 0.9rem;
            outline: none;
            transition: border-color 0.3s;
            font-family: var(--font);
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: var(--accent);
        }
        .form-group textarea {
            min-height: 80px;
            resize: vertical;
        }
        .btn-submit {
            padding: 12px 32px;
            border: none;
            border-radius: 30px;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s, transform 0.2s;
            font-size: 0.9rem;
        }
        .btn-submit:hover {
            background: var(--accent2);
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            gap: 6px;
            flex-direction: row-reverse;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: var(--border);
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: var(--gold);
        }
        .site-footer {
            background: var(--secondary);
            border-top: 2px solid var(--border);
            padding: 40px 0 24px;
            margin-top: 40px;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
        }
        .footer-inner h4 {
            color: var(--text);
            margin-bottom: 12px;
            font-size: 1rem;
        }
        .footer-inner p,
        .footer-inner a {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .footer-inner a:hover {
            color: var(--accent2);
        }
        friend-link {
            display: block;
            padding: 12px 0;
        }
        friend-link a {
            color: var(--accent2);
            font-weight: 500;
        }
        .copyright {
            text-align: center;
            padding-top: 24px;
            margin-top: 24px;
            border-top: 1px solid var(--border);
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        @media (max-width: 900px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .interaction-grid {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: var(--secondary);
                border-radius: var(--radius);
                padding: 12px;
                gap: 2px;
                margin-top: 12px;
                border: 1px solid var(--border);
            }
            .nav-list.open {
                display: flex;
            }
            .nav-list li a {
                padding: 10px 16px;
                border-radius: 10px;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-wrapper {
                width: 100%;
                flex-direction: column;
                align-items: stretch;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .section-title {
                font-size: 1.2rem;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .search-box {
                flex-direction: column;
                border-radius: 16px;
            }
            .search-box button {
                border-radius: 0 0 14px 14px;
                justify-content: center;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .hero p {
                font-size: 0.9rem;
            }
            .content-card {
                padding: 16px;
            }
            .interaction-card {
                padding: 18px;
            }
            .star-rating label {
                font-size: 1.4rem;
            }
        }
        .fade-in {
            animation: fadeIn 0.6s ease forwards;
        }
        @keyframes fadeIn {
            0% {
                opacity: 0;
                transform: translateY(12px);
            }
            100% {
                opacity: 1;
                transform: translateY(0);
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: var(--primary);
        }
        ::-webkit-scrollbar-thumb {
            background: var(--border);
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--accent);
        }
        .text-accent {
            color: var(--accent);
        }
        .text-gold {
            color: var(--gold);
        }
        .mt-20 {
            margin-top: 20px;
        }
        .mb-20 {
            margin-bottom: 20px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 8px;
        }