*,
        *::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: #0b0d12;
            color: #e8eaf0;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #7ac6ff;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #b3e0ff;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.6rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        .container {
            max-width: 1140px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: #141820;
            border-bottom: 2px solid #2a2f3e;
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(6px);
            background: rgba(20, 24, 32, 0.94);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #f5c542, #ff7b4a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none !important;
        }
        .my-logo:hover {
            opacity: 0.88;
        }
        .my-logo small {
            font-size: 0.75rem;
            font-weight: 400;
            -webkit-text-fill-color: #8899bb;
            display: block;
            letter-spacing: 0.04em;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 0.25rem;
        }
        .main-nav a {
            padding: 0.45rem 0.9rem;
            border-radius: 6px;
            font-size: 0.92rem;
            font-weight: 500;
            color: #c8d0e0;
            transition: background 0.2s, color 0.2s;
            text-decoration: none;
        }
        .main-nav a:hover {
            background: #2a2f3e;
            color: #fff;
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 0.35rem;
            font-size: 0.85rem;
            color: #f5c542;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            background: none;
            border: none;
            padding: 0.4rem;
            gap: 5px;
        }
        .hamburger span {
            display: block;
            width: 28px;
            height: 3px;
            background: #e8eaf0;
            border-radius: 4px;
            transition: 0.3s;
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(6px, 6px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(6px, -6px);
        }
        .breadcrumb {
            padding: 0.75rem 0 0.4rem;
            font-size: 0.85rem;
            color: #7a8aa0;
        }
        .breadcrumb a {
            color: #7ac6ff;
        }
        .breadcrumb span {
            color: #b0c0d8;
        }
        .hero {
            padding: 2.5rem 0 1.5rem;
            text-align: center;
        }
        .hero h1 {
            font-size: clamp(2rem, 5vw, 3.2rem);
            font-weight: 800;
            background: linear-gradient(135deg, #f5c542, #ff7b4a, #f5c542);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
            margin-bottom: 0.75rem;
        }
        .hero .subtitle {
            font-size: 1.1rem;
            color: #9aabcc;
            max-width: 720px;
            margin: 0 auto 1rem;
        }
        .hero .meta-info {
            font-size: 0.9rem;
            color: #6a7a94;
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 1.2rem;
        }
        .hero .meta-info i {
            margin-right: 0.3rem;
            color: #f5c542;
        }
        .content {
            padding: 1.5rem 0 3rem;
        }
        .content h2 {
            font-size: 1.9rem;
            font-weight: 700;
            margin: 2.8rem 0 1rem 0;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #2a2f3e;
            color: #f0f4ff;
            position: relative;
        }
        .content h2::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 70px;
            height: 2px;
            background: linear-gradient(90deg, #f5c542, #ff7b4a);
        }
        .content h3 {
            font-size: 1.45rem;
            font-weight: 600;
            margin: 2rem 0 0.75rem 0;
            color: #e0e6f8;
        }
        .content h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin: 1.4rem 0 0.5rem 0;
            color: #c8d4f0;
        }
        .content p {
            margin-bottom: 1.1rem;
            color: #d0d8ec;
        }
        .content p strong {
            color: #f5e6b0;
        }
        .content .highlight-box {
            background: #1a1f2c;
            border-left: 4px solid #f5c542;
            padding: 1.2rem 1.8rem;
            border-radius: 0 10px 10px 0;
            margin: 1.5rem 0;
        }
        .content .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .featured-image {
            margin: 2rem 0;
            border-radius: 12px;
            overflow: hidden;
            background: #1a1f2c;
            box-shadow: 0 6px 30px rgba(0, 0, 0, 0.5);
        }
        .featured-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
            min-height: 220px;
            background: #1e2433;
        }
        .featured-image .img-caption {
            padding: 0.6rem 1rem;
            font-size: 0.85rem;
            color: #8a9ab8;
            background: #141820;
            text-align: center;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.8rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
            background: #141820;
            border-radius: 10px;
            overflow: hidden;
        }
        table th {
            background: #1f2537;
            color: #f5c542;
            font-weight: 600;
            padding: 0.75rem 1rem;
            text-align: left;
        }
        table td {
            padding: 0.65rem 1rem;
            border-bottom: 1px solid #252b3d;
            color: #c8d0e4;
        }
        table tr:last-child td {
            border-bottom: none;
        }
        table tr:hover td {
            background: #1a1f2e;
        }
        .form-section {
            background: #141820;
            border-radius: 12px;
            padding: 2rem 2.2rem;
            margin: 2.5rem 0;
            border: 1px solid #2a2f3e;
        }
        .form-section h3 {
            margin-top: 0;
            border-bottom: 1px solid #2a2f3e;
            padding-bottom: 0.6rem;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-weight: 500;
            color: #c8d4f0;
            margin-bottom: 0.3rem;
            font-size: 0.92rem;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            border-radius: 8px;
            border: 1px solid #2a2f3e;
            background: #1a1f2c;
            color: #e8eaf0;
            font-size: 0.95rem;
            transition: border 0.2s, box-shadow 0.2s;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #f5c542;
            box-shadow: 0 0 0 3px rgba(245, 197, 66, 0.15);
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .form-group .star-rating {
            display: flex;
            gap: 0.4rem;
            font-size: 1.6rem;
            color: #3a4055;
            cursor: pointer;
        }
        .form-group .star-rating i {
            transition: color 0.2s, transform 0.15s;
        }
        .form-group .star-rating i.active,
        .form-group .star-rating i:hover {
            color: #f5c542;
            transform: scale(1.1);
        }
        .btn {
            display: inline-block;
            padding: 0.7rem 2rem;
            border: none;
            border-radius: 8px;
            background: linear-gradient(135deg, #f5c542, #e8a83a);
            color: #0b0d12;
            font-weight: 700;
            font-size: 0.95rem;
            cursor: pointer;
            transition: transform 0.15s, box-shadow 0.2s;
        }
        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(245, 197, 66, 0.25);
        }
        .btn i {
            margin-right: 0.4rem;
        }
        .rating-summary {
            display: flex;
            align-items: center;
            gap: 1.2rem;
            flex-wrap: wrap;
            background: #1a1f2c;
            padding: 1rem 1.6rem;
            border-radius: 10px;
            margin: 1.2rem 0;
        }
        .rating-summary .stars {
            color: #f5c542;
            font-size: 1.3rem;
            letter-spacing: 0.15rem;
        }
        .rating-summary .score-num {
            font-size: 1.8rem;
            font-weight: 800;
            color: #f5c542;
        }
        .rating-summary .count {
            color: #8a9ab8;
            font-size: 0.9rem;
        }
        .comment-item {
            background: #1a1f2c;
            border-radius: 10px;
            padding: 1rem 1.4rem;
            margin-bottom: 1rem;
            border-left: 3px solid #f5c542;
        }
        .comment-item .comment-author {
            font-weight: 600;
            color: #f0f4ff;
        }
        .comment-item .comment-meta {
            font-size: 0.8rem;
            color: #6a7a94;
            margin-left: 0.6rem;
        }
        .comment-item .comment-body {
            margin-top: 0.3rem;
            color: #c8d0e4;
        }
        .site-footer {
            background: #0f1219;
            border-top: 2px solid #1f2537;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 2rem;
        }
        .footer-col {
            flex: 1 1 220px;
        }
        .footer-col h4 {
            color: #f0f4ff;
            font-size: 1.05rem;
            margin-bottom: 0.6rem;
            border-bottom: 1px solid #1f2537;
            padding-bottom: 0.3rem;
        }
        .footer-col a {
            display: block;
            padding: 0.2rem 0;
            color: #8a9ab8;
            font-size: 0.9rem;
        }
        .footer-col a:hover {
            color: #f5c542;
            text-decoration: none;
        }
        friend-link {
            display: block;
            padding: 0.5rem 0;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.2rem;
            color: #7ac6ff;
        }
        .copyright {
            text-align: center;
            padding-top: 1.8rem;
            margin-top: 1.8rem;
            border-top: 1px solid #1a1f2c;
            font-size: 0.85rem;
            color: #5a6a84;
        }
        .copyright a {
            color: #7ac6ff;
        }
        @media (max-width: 820px) {
            .hamburger {
                display: flex;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #141820;
                padding: 1rem 0 0.6rem;
                gap: 0.1rem;
                border-top: 1px solid #1f2537;
                margin-top: 0.75rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.6rem 1rem;
                border-radius: 0;
                width: 100%;
            }
            .header-inner {
                align-items: center;
            }
            .form-section {
                padding: 1.5rem 1.2rem;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .content h2 {
                font-size: 1.5rem;
            }
            .content h3 {
                font-size: 1.2rem;
            }
            .rating-summary {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.5rem;
            }
            .footer-inner {
                flex-direction: column;
                gap: 1.2rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .content h2 {
                font-size: 1.3rem;
            }
            .content h3 {
                font-size: 1.05rem;
            }
            .form-section {
                padding: 1.2rem 0.9rem;
            }
            .btn {
                width: 100%;
                text-align: center;
            }
            table {
                font-size: 0.8rem;
            }
            table th,
            table td {
                padding: 0.5rem 0.6rem;
            }
        }
        .text-muted {
            color: #6a7a94;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .gap-1 {
            gap: 1rem;
        }
        .emoji-big {
            font-size: 1.8rem;
        }