*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
            background: #0b0e17;
            color: #e0e4f0;
            line-height: 1.8;
            min-height: 100vh;
        }
        a {
            color: #f5c842;
            text-decoration: none;
            transition: color .3s;
        }
        a:hover {
            color: #ffd966;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.6rem;
        }
        h1,
        h2,
        h3,
        h4 {
            color: #f5f0e8;
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: 0.02em;
        }
        h1 {
            font-size: 2.6rem;
            margin-bottom: 1.2rem;
        }
        h2 {
            font-size: 2rem;
            margin: 2.8rem 0 1.2rem 0;
            border-bottom: 2px solid rgba(245, 200, 66, 0.3);
            padding-bottom: 0.6rem;
        }
        h3 {
            font-size: 1.5rem;
            margin: 2rem 0 0.8rem 0;
            color: #f5c842;
        }
        h4 {
            font-size: 1.2rem;
            margin: 1.4rem 0 0.6rem 0;
            color: #d4d9e8;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
            color: #cdd2e0;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        header {
            background: linear-gradient(135deg, #0f1625 0%, #1a2538 100%);
            padding: 0.8rem 0;
            border-bottom: 2px solid rgba(245, 200, 66, 0.25);
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(8px);
            box-shadow: 0 4px 30px 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: 1.9rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f5c842, #e6a800);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.03em;
            text-shadow: 0 0 20px rgba(245, 200, 66, 0.2);
            transition: transform 0.3s;
        }
        .my-logo:hover {
            transform: scale(1.03);
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #f5c842;
            margin-right: 0.3rem;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #f5c842;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.6rem;
            border-radius: 6px;
            transition: background 0.3s;
        }
        .nav-toggle:hover {
            background: rgba(245, 200, 66, 0.15);
        }
        nav {
            display: flex;
            align-items: center;
            gap: 1.6rem;
            flex-wrap: wrap;
        }
        nav a {
            color: #c8cee0;
            font-weight: 500;
            font-size: 0.98rem;
            padding: 0.4rem 0;
            position: relative;
            transition: color 0.3s;
        }
        nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #f5c842;
            transition: width 0.3s;
        }
        nav a:hover::after {
            width: 100%;
        }
        nav a:hover {
            color: #f5c842;
        }
        .breadcrumb {
            background: rgba(15, 22, 37, 0.8);
            padding: 0.6rem 0;
            font-size: 0.9rem;
            border-bottom: 1px solid rgba(245, 200, 66, 0.08);
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
            gap: 0.4rem;
        }
        .breadcrumb li+li::before {
            content: '/';
            margin: 0 0.5rem;
            color: #6a7a9a;
        }
        .breadcrumb a {
            color: #8a9aba;
        }
        .breadcrumb a:hover {
            color: #f5c842;
        }
        .breadcrumb .current {
            color: #f5c842;
        }
        main {
            padding: 2rem 0 4rem 0;
        }
        .hero {
            background: linear-gradient(145deg, #111b2e, #1a2740);
            border-radius: 20px;
            padding: 2.5rem 2.8rem;
            margin-bottom: 3rem;
            border: 1px solid rgba(245, 200, 66, 0.12);
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
            position: relative;
            overflow: hidden;
        }
        .hero::before {
            content: '✦';
            position: absolute;
            top: -20px;
            right: -10px;
            font-size: 12rem;
            color: rgba(245, 200, 66, 0.04);
            transform: rotate(20deg);
            pointer-events: none;
        }
        .hero h1 {
            font-size: 2.8rem;
            margin-bottom: 0.6rem;
        }
        .hero .sub {
            font-size: 1.2rem;
            color: #b8c4e0;
            margin-bottom: 0.8rem;
        }
        .hero .meta {
            display: flex;
            gap: 1.6rem;
            flex-wrap: wrap;
            font-size: 0.95rem;
            color: #8a9aba;
        }
        .hero .meta i {
            color: #f5c842;
            margin-right: 0.3rem;
        }
        .img-card {
            margin: 2rem 0 2.5rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
            background: #1a2538;
            padding: 0.8rem;
            border: 1px solid rgba(245, 200, 66, 0.1);
        }
        .img-card img {
            border-radius: 10px;
            width: 100%;
        }
        .img-card figcaption {
            padding: 1rem 0.4rem 0.4rem 0.4rem;
            font-size: 0.95rem;
            color: #aab4d0;
            text-align: center;
            font-style: italic;
        }
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.6rem;
            margin: 2.2rem 0;
        }
        .feature-box {
            background: rgba(26, 37, 56, 0.7);
            border-radius: 14px;
            padding: 1.8rem 1.4rem;
            border: 1px solid rgba(245, 200, 66, 0.08);
            transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
        }
        .feature-box:hover {
            transform: translateY(-4px);
            border-color: rgba(245, 200, 66, 0.3);
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
        }
        .feature-box i {
            font-size: 2.2rem;
            color: #f5c842;
            margin-bottom: 0.8rem;
        }
        .feature-box h4 {
            margin-top: 0;
            color: #f5f0e8;
        }
        .feature-box p {
            font-size: 0.98rem;
            margin-bottom: 0;
        }
        .inline-link {
            color: #f5c842;
            font-weight: 600;
            border-bottom: 1px dashed rgba(245, 200, 66, 0.3);
        }
        .inline-link:hover {
            border-bottom-color: #f5c842;
        }
        .search-section {
            background: rgba(15, 22, 37, 0.6);
            border-radius: 16px;
            padding: 2rem 2.2rem;
            margin: 2.8rem 0;
            border: 1px solid rgba(245, 200, 66, 0.08);
        }
        .search-section h3 {
            margin-top: 0;
        }
        .search-form {
            display: flex;
            gap: 0.8rem;
            flex-wrap: wrap;
            margin-top: 1rem;
        }
        .search-form input {
            flex: 1;
            min-width: 200px;
            padding: 0.9rem 1.2rem;
            border-radius: 10px;
            border: 1px solid rgba(245, 200, 66, 0.2);
            background: #0b0e17;
            color: #e0e4f0;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.3s;
        }
        .search-form input:focus {
            border-color: #f5c842;
        }
        .search-form button {
            padding: 0.9rem 2rem;
            border: none;
            border-radius: 10px;
            background: linear-gradient(135deg, #f5c842, #d49c00);
            color: #0b0e17;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form button:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(245, 200, 66, 0.3);
        }
        .interact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.8rem;
            margin: 2.8rem 0;
        }
        @media (max-width:700px) {
            .interact-grid {
                grid-template-columns: 1fr;
            }
        }
        .interact-card {
            background: rgba(26, 37, 56, 0.6);
            border-radius: 16px;
            padding: 1.8rem 2rem;
            border: 1px solid rgba(245, 200, 66, 0.08);
        }
        .interact-card h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .interact-card textarea,
        .interact-card input {
            width: 100%;
            padding: 0.8rem 1rem;
            border-radius: 10px;
            border: 1px solid rgba(245, 200, 66, 0.15);
            background: #0b0e17;
            color: #e0e4f0;
            font-size: 0.98rem;
            outline: none;
            transition: border-color 0.3s;
            margin-bottom: 0.8rem;
            font-family: inherit;
        }
        .interact-card textarea {
            min-height: 90px;
            resize: vertical;
        }
        .interact-card textarea:focus,
        .interact-card input:focus {
            border-color: #f5c842;
        }
        .interact-card .btn {
            padding: 0.7rem 1.8rem;
            border: none;
            border-radius: 10px;
            background: linear-gradient(135deg, #f5c842, #d49c00);
            color: #0b0e17;
            font-weight: 700;
            font-size: 0.98rem;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .interact-card .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(245, 200, 66, 0.25);
        }
        .star-rating {
            display: flex;
            gap: 0.4rem;
            font-size: 1.6rem;
            color: #4a5070;
            cursor: pointer;
            margin-bottom: 1rem;
            direction: rtl;
            justify-content: flex-end;
        }
        .star-rating i {
            transition: color 0.2s, transform 0.2s;
        }
        .star-rating i:hover,
        .star-rating i:hover~i {
            color: #f5c842;
            transform: scale(1.15);
        }
        .faq-item {
            background: rgba(26, 37, 56, 0.4);
            border-radius: 12px;
            padding: 1.2rem 1.6rem;
            margin-bottom: 1rem;
            border-left: 3px solid rgba(245, 200, 66, 0.2);
            transition: border-color 0.3s, background 0.3s;
        }
        .faq-item:hover {
            border-left-color: #f5c842;
            background: rgba(26, 37, 56, 0.7);
        }
        .faq-item h4 {
            margin-top: 0;
            color: #f5c842;
            font-size: 1.1rem;
        }
        .faq-item p {
            margin-bottom: 0;
            font-size: 0.98rem;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.8rem 0;
            border-radius: 12px;
            border: 1px solid rgba(245, 200, 66, 0.08);
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: rgba(26, 37, 56, 0.4);
            font-size: 0.98rem;
        }
        th,
        td {
            padding: 0.9rem 1.2rem;
            text-align: left;
            border-bottom: 1px solid rgba(245, 200, 66, 0.06);
        }
        th {
            background: rgba(245, 200, 66, 0.12);
            color: #f5c842;
            font-weight: 600;
        }
        tr:hover td {
            background: rgba(245, 200, 66, 0.03);
        }
        footer {
            background: linear-gradient(135deg, #0a0f1a, #141e30);
            border-top: 2px solid rgba(245, 200, 66, 0.12);
            padding: 2.8rem 0 1.8rem 0;
            margin-top: 2rem;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2.5rem;
        }
        @media (max-width:700px) {
            .footer-inner {
                grid-template-columns: 1fr;
                gap: 1.8rem;
            }
        }
        .footer-inner h4 {
            color: #f5c842;
            margin-top: 0;
            font-size: 1.1rem;
        }
        .footer-inner p,
        .footer-inner a {
            font-size: 0.95rem;
            color: #9aabca;
        }
        .footer-inner a:hover {
            color: #f5c842;
        }
        friend-link {
            display: block;
            margin: 0.6rem 0;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.2rem;
            margin-bottom: 0.4rem;
            padding: 0.3rem 0.8rem;
            background: rgba(245, 200, 66, 0.06);
            border-radius: 20px;
            border: 1px solid rgba(245, 200, 66, 0.08);
            font-size: 0.9rem;
            transition: all 0.3s;
        }
        friend-link a:hover {
            background: rgba(245, 200, 66, 0.15);
            border-color: rgba(245, 200, 66, 0.3);
        }
        .copyright {
            margin-top: 2rem;
            padding-top: 1.2rem;
            border-top: 1px solid rgba(245, 200, 66, 0.08);
            text-align: center;
            font-size: 0.88rem;
            color: #6a7a9a;
        }
        .copyright strong {
            color: #8a9aba;
        }
        @media (max-width:768px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .hero {
                padding: 1.6rem 1.4rem;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 0.6rem;
                padding: 1rem 0 0.4rem 0;
                border-top: 1px solid rgba(245, 200, 66, 0.1);
                margin-top: 0.6rem;
            }
            nav.active {
                display: flex;
            }
            nav a {
                padding: 0.5rem 0;
                font-size: 1.05rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form input {
                min-width: auto;
            }
            .interact-grid {
                grid-template-columns: 1fr;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr;
            }
            .breadcrumb ol {
                font-size: 0.8rem;
            }
        }
        @media (min-width:769px) {
            .nav-toggle {
                display: none !important;
            }
            nav {
                display: flex !important;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
            height: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0b0e17;
        }
        ::-webkit-scrollbar-thumb {
            background: #2a3a5a;
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #3a4a6a;
        }
        .highlight {
            background: rgba(245, 200, 66, 0.1);
            padding: 0.1rem 0.4rem;
            border-radius: 4px;
            font-weight: 600;
            color: #f5c842;
        }
        .badge {
            display: inline-block;
            background: rgba(245, 200, 66, 0.15);
            padding: 0.2rem 1rem;
            border-radius: 20px;
            font-size: 0.85rem;
            color: #f5c842;
            border: 1px solid rgba(245, 200, 66, 0.15);
        }
        .divider {
            border: none;
            height: 1px;
            background: linear-gradient(to right, transparent, rgba(245, 200, 66, 0.2), transparent);
            margin: 2.5rem 0;
        }