* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
            background: #f5f2ed;
            color: #1e1a17;
            line-height: 1.7;
            font-size: 16px;
        }
        a {
            color: #b8860b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #7a5c0a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(145deg, #1a1a2e 0%, #16213e 100%);
            color: #f5e6c8;
            padding: 12px 0;
            border-bottom: 4px solid #b8860b;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: 2px;
            color: #f5e6c8;
            text-shadow: 0 2px 8px rgba(184, 134, 11, 0.4);
            transition: transform 0.2s;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .my-logo:hover {
            transform: scale(1.02);
            color: #ffd700;
            text-decoration: none;
        }
        .my-logo i {
            color: #b8860b;
            font-size: 2rem;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #b8860b;
            color: #f5e6c8;
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: #b8860b33;
        }
        nav {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
            align-items: center;
        }
        nav a {
            color: #f5e6c8;
            font-weight: 500;
            font-size: 0.98rem;
            padding: 4px 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s, color 0.2s;
        }
        nav a:hover {
            border-bottom-color: #b8860b;
            color: #ffd700;
            text-decoration: none;
        }
        .breadcrumb {
            background: #e8e0d6;
            padding: 10px 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #d4c9bc;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 8px;
            color: #8a7a6a;
        }
        .breadcrumb a {
            color: #5a4a3a;
        }
        .breadcrumb a:hover {
            color: #b8860b;
        }
        .breadcrumb .current {
            color: #3a2a1a;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #1a1a2e 0%, #2a1a0e 100%);
            color: #f5e6c8;
            padding: 40px 0 50px;
            text-align: center;
            border-bottom: 3px solid #b8860b;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            letter-spacing: 1px;
            margin-bottom: 12px;
            text-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
        }
        .hero h1 i {
            color: #ffd700;
            margin-right: 12px;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 720px;
            margin: 0 auto 20px;
            opacity: 0.9;
            line-height: 1.6;
        }
        .hero .last-updated {
            display: inline-block;
            background: #b8860b33;
            padding: 6px 20px;
            border-radius: 30px;
            font-size: 0.9rem;
            border: 1px solid #b8860b66;
        }
        .search-wrap {
            background: #fff;
            padding: 24px 0;
            border-bottom: 1px solid #e0d6c8;
        }
        .search-form {
            display: flex;
            max-width: 560px;
            margin: 0 auto;
            border-radius: 40px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
        }
        .search-form input[type="text"] {
            flex: 1;
            padding: 14px 22px;
            border: 2px solid #d4c9bc;
            border-right: none;
            border-radius: 40px 0 0 40px;
            font-size: 1rem;
            outline: none;
            background: #faf8f5;
            transition: border-color 0.2s;
        }
        .search-form input[type="text"]:focus {
            border-color: #b8860b;
        }
        .search-form button {
            background: #b8860b;
            color: #fff;
            border: none;
            padding: 14px 28px;
            font-size: 1.1rem;
            cursor: pointer;
            border-radius: 0 40px 40px 0;
            transition: background 0.2s;
        }
        .search-form button:hover {
            background: #9a7209;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0 50px;
        }
        .content {
            min-width: 0;
        }
        .sidebar {
            min-width: 0;
        }
        .content h2 {
            font-size: 2rem;
            color: #1a1a2e;
            margin: 42px 0 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid #b8860b;
            display: inline-block;
        }
        .content h3 {
            font-size: 1.5rem;
            color: #2a1a0e;
            margin: 32px 0 12px;
        }
        .content h4 {
            font-size: 1.2rem;
            color: #3a2a1a;
            margin: 24px 0 8px;
            font-weight: 600;
        }
        .content p {
            margin-bottom: 18px;
            color: #2a2520;
        }
        .content strong {
            color: #1a1a2e;
        }
        .content ul,
        .content ol {
            margin: 0 0 20px 24px;
        }
        .content li {
            margin-bottom: 8px;
        }
        .content .feature-box {
            background: #faf6f0;
            border-left: 5px solid #b8860b;
            padding: 20px 24px;
            border-radius: 0 12px 12px 0;
            margin: 24px 0;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
        }
        .content .feature-box p:last-child {
            margin-bottom: 0;
        }
        .content img.content-img {
            border-radius: 16px;
            margin: 28px 0;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
            width: 100%;
        }
        .sidebar .card {
            background: #fff;
            border-radius: 16px;
            padding: 24px 20px;
            margin-bottom: 28px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            border: 1px solid #e8e0d6;
        }
        .sidebar .card h3 {
            font-size: 1.2rem;
            color: #1a1a2e;
            margin-bottom: 14px;
            border-bottom: 2px solid #b8860b44;
            padding-bottom: 8px;
        }
        .sidebar .card ul {
            list-style: none;
        }
        .sidebar .card li {
            margin-bottom: 10px;
        }
        .sidebar .card li a {
            display: block;
            padding: 6px 0;
            border-bottom: 1px solid #f0e8de;
            font-weight: 500;
        }
        .sidebar .card li a:hover {
            padding-left: 6px;
            color: #7a5c0a;
        }
        .interaction-area {
            background: #fff;
            border-radius: 20px;
            padding: 32px 30px;
            margin-top: 40px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            border: 1px solid #e8e0d6;
        }
        .interaction-area h3 {
            font-size: 1.6rem;
            color: #1a1a2e;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .rating-stars {
            display: flex;
            gap: 8px;
            font-size: 1.8rem;
            color: #d4c9bc;
            cursor: pointer;
            margin-bottom: 20px;
            transition: color 0.2s;
        }
        .rating-stars i:hover,
        .rating-stars i.active {
            color: #ffd700;
        }
        .rating-stars i {
            transition: color 0.15s;
        }
        .comment-form textarea {
            width: 100%;
            padding: 16px 18px;
            border: 2px solid #d4c9bc;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            resize: vertical;
            min-height: 120px;
            background: #faf8f5;
            transition: border-color 0.2s;
            margin-bottom: 16px;
        }
        .comment-form textarea:focus {
            border-color: #b8860b;
            outline: none;
        }
        .comment-form .btn-row {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        .btn {
            padding: 12px 32px;
            border: none;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-primary {
            background: #b8860b;
            color: #fff;
        }
        .btn-primary:hover {
            background: #9a7209;
            transform: translateY(-2px);
            box-shadow: 0 6px 16px #b8860b44;
        }
        .btn-secondary {
            background: #e8e0d6;
            color: #3a2a1a;
        }
        .btn-secondary:hover {
            background: #d4c9bc;
        }
        footer {
            background: #1a1a2e;
            color: #d4c9bc;
            padding: 40px 0 20px;
            border-top: 4px solid #b8860b;
            margin-top: 40px;
        }
        footer .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 32px;
            margin-bottom: 28px;
        }
        footer h4 {
            color: #f5e6c8;
            font-size: 1.1rem;
            margin-bottom: 14px;
            border-bottom: 1px solid #b8860b44;
            padding-bottom: 6px;
        }
        footer a {
            color: #b8860b;
        }
        footer a:hover {
            color: #ffd700;
        }
        friend-link {
            display: block;
        }
        friend-link ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
        }
        friend-link li {
            margin-bottom: 4px;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #2a2a4e;
            font-size: 0.9rem;
            color: #8a7a6a;
        }
        .copyright strong {
            color: #b8860b;
        }
        @media (max-width: 820px) {
            .main-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 12px;
                padding: 18px 0 8px;
                border-top: 1px solid #b8860b33;
                margin-top: 12px;
            }
            nav.open {
                display: flex;
            }
            nav a {
                font-size: 1.05rem;
                padding: 8px 0;
            }
            .content h2 {
                font-size: 1.6rem;
            }
            .content h3 {
                font-size: 1.3rem;
            }
            .interaction-area {
                padding: 20px 18px;
            }
            .rating-stars {
                font-size: 1.5rem;
            }
            .search-form input[type="text"] {
                padding: 12px 16px;
                font-size: 0.95rem;
            }
            .search-form button {
                padding: 12px 18px;
                font-size: 1rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .my-logo i {
                font-size: 1.4rem;
            }
            .content h2 {
                font-size: 1.3rem;
            }
            .content h3 {
                font-size: 1.1rem;
            }
            .btn {
                padding: 10px 20px;
                font-size: 0.9rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
            .sidebar .card {
                padding: 16px 14px;
            }
        }
        .emoji-lg {
            font-size: 1.4em;
            line-height: 1;
        }
        .text-gold {
            color: #b8860b;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .gap-8 {
            gap: 8px;
        }
        .flex {
            display: flex;
        }
        .flex-wrap {
            flex-wrap: wrap;
        }
        .align-center {
            align-items: center;
        }