*,
        *::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, sans-serif;
            background: #0f0e17;
            color: #fffffe;
            line-height: 1.8;
            padding: 0;
            margin: 0;
        }
        a {
            color: #ff8906;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #f9a826;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #fffffe;
        }
        h1 {
            font-size: 2.4rem;
            margin: 1.5rem 0 1rem;
        }
        h2 {
            font-size: 1.8rem;
            margin: 2rem 0 0.75rem;
            border-bottom: 2px solid #ff8906;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.35rem;
            margin: 1.6rem 0 0.5rem;
            color: #ffd166;
        }
        h4 {
            font-size: 1.1rem;
            margin: 1.2rem 0 0.4rem;
            color: #eaddcf;
        }
        p {
            margin: 0.8rem 0 1.2rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        header {
            background: #1a1926;
            padding: 0.8rem 0;
            border-bottom: 3px solid #ff8906;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.6rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #ff8906;
            text-transform: uppercase;
            background: linear-gradient(135deg, #ff8906, #f9a826);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 20px rgba(255, 137, 6, 0.3);
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.7rem;
            display: block;
            -webkit-text-fill-color: #a7a9be;
            color: #a7a9be;
            letter-spacing: 1px;
            font-weight: 400;
        }
        nav.main-nav {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        nav.main-nav a {
            color: #fffffe;
            padding: 0.5rem 0.9rem;
            border-radius: 6px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        nav.main-nav a:hover,
        nav.main-nav a.active {
            background: #ff8906;
            color: #0f0e17;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fffffe;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.4rem;
            transition: color 0.2s;
        }
        .hamburger:hover {
            color: #ff8906;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            background: #1a1926;
            padding: 0.5rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #2a2936;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb ol li+li::before {
            content: "›";
            margin-right: 0.6rem;
            color: #a7a9be;
        }
        .breadcrumb a {
            color: #a7a9be;
        }
        .breadcrumb a:hover {
            color: #ff8906;
        }
        .breadcrumb .current {
            color: #ffd166;
        }
        .hero {
            background: linear-gradient(135deg, #0f0e17 0%, #1a1926 100%);
            padding: 2.5rem 0 1.8rem;
            text-align: center;
            border-bottom: 2px solid #ff8906;
        }
        .hero h1 {
            font-size: 2.8rem;
            margin: 0 0 0.5rem;
            background: linear-gradient(135deg, #ff8906, #ffd166);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero p {
            font-size: 1.2rem;
            color: #a7a9be;
            max-width: 700px;
            margin: 0 auto 1rem;
        }
        .hero .last-updated {
            font-size: 0.85rem;
            color: #6c6b7e;
            display: block;
            margin-top: 0.8rem;
        }
        .search-section {
            background: #1a1926;
            padding: 1.5rem 0;
            border-bottom: 1px solid #2a2936;
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
            gap: 0.5rem;
        }
        .search-form input[type="text"] {
            flex: 1;
            padding: 0.8rem 1.2rem;
            border: 2px solid #2a2936;
            border-radius: 8px;
            background: #0f0e17;
            color: #fffffe;
            font-size: 1rem;
            outline: none;
            transition: border 0.3s;
        }
        .search-form input[type="text"]:focus {
            border-color: #ff8906;
        }
        .search-form button {
            background: #ff8906;
            border: none;
            color: #0f0e17;
            padding: 0 1.6rem;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-form button:hover {
            background: #f9a826;
            transform: scale(1.02);
        }
        .content {
            padding: 2rem 0 3rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 2.5rem;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            background: #1a1926;
            border-radius: 12px;
            padding: 1.5rem 1.2rem;
            border: 1px solid #2a2936;
            height: fit-content;
            position: sticky;
            top: 100px;
        }
        .sidebar h3 {
            font-size: 1.1rem;
            margin-top: 0;
            color: #ff8906;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar ul li {
            padding: 0.4rem 0;
            border-bottom: 1px solid #2a2936;
        }
        .sidebar ul li a {
            color: #eaddcf;
            font-size: 0.9rem;
        }
        .sidebar ul li a:hover {
            color: #ff8906;
        }
        figure {
            margin: 1.8rem 0;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid #2a2936;
            background: #1a1926;
        }
        figure img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        figure figcaption {
            padding: 0.8rem 1rem;
            font-size: 0.9rem;
            color: #a7a9be;
            font-style: italic;
            text-align: center;
        }
        .comment-section,
        .rating-section {
            background: #1a1926;
            border-radius: 12px;
            padding: 1.8rem 1.5rem;
            margin: 2.5rem 0;
            border: 1px solid #2a2936;
        }
        .comment-section h2,
        .rating-section h2 {
            margin-top: 0;
            border-bottom: none;
            font-size: 1.6rem;
        }
        .comment-form textarea,
        .comment-form input {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 2px solid #2a2936;
            border-radius: 8px;
            background: #0f0e17;
            color: #fffffe;
            font-size: 1rem;
            outline: none;
            transition: border 0.3s;
            margin-bottom: 0.8rem;
            font-family: inherit;
        }
        .comment-form textarea:focus,
        .comment-form input:focus {
            border-color: #ff8906;
        }
        .comment-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .comment-form .row {
            display: flex;
            gap: 0.8rem;
            flex-wrap: wrap;
        }
        .comment-form .row input {
            flex: 1;
            min-width: 140px;
        }
        .comment-form button,
        .rating-form button {
            background: #ff8906;
            border: none;
            color: #0f0e17;
            padding: 0.7rem 2rem;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s;
        }
        .comment-form button:hover,
        .rating-form button:hover {
            background: #f9a826;
        }
        .rating-stars {
            display: flex;
            flex-direction: row-reverse;
            gap: 0.2rem;
            justify-content: flex-end;
            margin: 0.6rem 0 1rem;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            font-size: 2rem;
            color: #4a4958;
            cursor: pointer;
            transition: color 0.2s;
        }
        .rating-stars label:hover,
        .rating-stars label:hover~label,
        .rating-stars input:checked~label {
            color: #ff8906;
        }
        .rating-form .user-info {
            display: flex;
            gap: 0.8rem;
            flex-wrap: wrap;
        }
        .rating-form .user-info input {
            flex: 1;
            min-width: 140px;
            padding: 0.7rem 1rem;
            border: 2px solid #2a2936;
            border-radius: 8px;
            background: #0f0e17;
            color: #fffffe;
            font-size: 1rem;
            outline: none;
        }
        .rating-form .user-info input:focus {
            border-color: #ff8906;
        }
        friend-link {
            display: block;
            padding: 1.5rem 0;
        }
        friend-link ul {
            list-style: none;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.5rem;
            justify-content: center;
        }
        friend-link ul li a {
            color: #a7a9be;
            font-size: 0.9rem;
        }
        friend-link ul li a:hover {
            color: #ff8906;
        }
        footer {
            background: #1a1926;
            border-top: 3px solid #ff8906;
            padding: 2rem 0 1.2rem;
            text-align: center;
        }
        footer .copyright {
            color: #6c6b7e;
            font-size: 0.85rem;
            margin-top: 0.8rem;
        }
        footer .copyright a {
            color: #a7a9be;
        }
        footer .copyright a:hover {
            color: #ff8906;
        }
        @media (max-width: 900px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                margin-top: 2rem;
            }
            .hero h1 {
                font-size: 2rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            nav.main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1a1926;
                padding: 0.8rem 0;
                border-top: 1px solid #2a2936;
                margin-top: 0.6rem;
            }
            #nav-toggle:checked+.hamburger+.main-nav {
                display: flex;
            }
            nav.main-nav a {
                padding: 0.7rem 1.2rem;
                width: 100%;
                text-align: left;
                border-bottom: 1px solid #2a2936;
            }
            .header-inner {
                align-items: center;
            }
            .hero h1 {
                font-size: 1.7rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                padding: 0.8rem;
                justify-content: center;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .breadcrumb ol {
                font-size: 0.75rem;
            }
            .comment-form .row {
                flex-direction: column;
            }
            .rating-form .user-info {
                flex-direction: column;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.8rem;
            }
            h1 {
                font-size: 1.5rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            h3 {
                font-size: 1.1rem;
            }
            .hero h1 {
                font-size: 1.4rem;
            }
            .sidebar {
                padding: 1rem;
            }
        }
        .highlight {
            color: #ff8906;
            font-weight: 600;
        }
        .badge {
            background: #ff8906;
            color: #0f0e17;
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 700;
            display: inline-block;
        }
        .card {
            background: #1a1926;
            border-radius: 10px;
            padding: 1.2rem 1.4rem;
            border: 1px solid #2a2936;
            margin: 1.2rem 0;
        }
        .card h4 {
            margin-top: 0;
            color: #ffd166;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 1rem;
            margin: 1rem 0;
        }
        .stat-item {
            background: #0f0e17;
            border-radius: 8px;
            padding: 1rem;
            text-align: center;
            border: 1px solid #2a2936;
        }
        .stat-item .num {
            font-size: 1.8rem;
            font-weight: 800;
            color: #ff8906;
            display: block;
        }
        .stat-item .label {
            font-size: 0.85rem;
            color: #a7a9be;
        }
        .pro-tip {
            border-left: 4px solid #ff8906;
            padding: 0.8rem 1rem;
            background: #1a1926;
            border-radius: 0 8px 8px 0;
            margin: 1rem 0;
        }
        .pro-tip strong {
            color: #ffd166;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.2rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #1a1926;
            border-radius: 8px;
            overflow: hidden;
            font-size: 0.9rem;
        }
        table th {
            background: #ff8906;
            color: #0f0e17;
            padding: 0.7rem 1rem;
            text-align: left;
            font-weight: 700;
        }
        table td {
            padding: 0.6rem 1rem;
            border-bottom: 1px solid #2a2936;
        }
        table tr:last-child td {
            border-bottom: none;
        }
        table tr:hover td {
            background: #2a2936;
        }
        .btn {
            display: inline-block;
            background: #ff8906;
            color: #0f0e17;
            padding: 0.5rem 1.4rem;
            border-radius: 8px;
            font-weight: 700;
            font-size: 0.9rem;
            transition: background 0.2s, transform 0.1s;
        }
        .btn:hover {
            background: #f9a826;
            text-decoration: none;
            transform: scale(1.02);
        }
        .btn-outline {
            background: transparent;
            border: 2px solid #ff8906;
            color: #ff8906;
        }
        .btn-outline:hover {
            background: #ff8906;
            color: #0f0e17;
        }
        .emoji-big {
            font-size: 1.8rem;
            display: inline-block;
            margin-right: 0.3rem;
        }
        .faq-item {
            border-bottom: 1px solid #2a2936;
            padding: 0.8rem 0;
        }
        .faq-item summary {
            font-weight: 600;
            cursor: pointer;
            color: #ffd166;
            font-size: 1.05rem;
        }
        .faq-item summary:hover {
            color: #ff8906;
        }
        .faq-item p {
            margin: 0.6rem 0 0.2rem;
            padding-left: 0.5rem;
        }