* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', sans-serif;
            background: #0b0e14;
            color: #e8edf5;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #6bc5f7;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus-visible {
            color: #f9c74f;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            width: 100%;
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f9c74f, #f77f00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.5rem;
            line-height: 1.2;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: #f9c74f;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            border-left: 5px solid #f77f00;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: #f5a623;
            margin-top: 1.8rem;
            margin-bottom: 0.7rem;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: #e2b568;
            margin-top: 1.2rem;
            margin-bottom: 0.5rem;
        }
        p {
            margin-bottom: 1.1rem;
            font-size: 1.05rem;
        }
        .lead {
            font-size: 1.2rem;
            color: #cbd5e1;
            font-weight: 400;
            max-width: 800px;
        }
        .site-header {
            background: #141a24;
            border-bottom: 2px solid #2a3442;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(6px);
            background: rgba(20, 26, 36, 0.96);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f9c74f, #f77f00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.03em;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo i {
            font-size: 1.6rem;
            -webkit-text-fill-color: #f9c74f;
            color: #f9c74f;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .nav-menu {
            display: flex;
            gap: 1.2rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-menu a {
            font-weight: 500;
            padding: 0.3rem 0.6rem;
            border-radius: 6px;
            transition: background 0.2s;
            font-size: 0.95rem;
        }
        .nav-menu a:hover {
            background: #2a3442;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #f9c74f;
            cursor: pointer;
            padding: 0.2rem 0.5rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #2a3442;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            padding: 0.8rem 0 0.2rem;
            font-size: 0.9rem;
            color: #8b9bb5;
        }
        .breadcrumb a {
            color: #6bc5f7;
        }
        .breadcrumb a:hover {
            color: #f9c74f;
        }
        .breadcrumb span {
            color: #8b9bb5;
        }
        .hero {
            padding: 2rem 0 1.5rem;
        }
        .hero-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            align-items: center;
        }
        .hero-image {
            border-radius: 16px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
            background: #1e2a3a;
            padding: 0.5rem;
        }
        .hero-image img {
            border-radius: 12px;
            width: 100%;
            height: auto;
        }
        .hero-stats {
            display: flex;
            gap: 1.5rem;
            margin-top: 1.2rem;
            flex-wrap: wrap;
        }
        .hero-stat {
            background: #1e2a3a;
            padding: 0.6rem 1.2rem;
            border-radius: 30px;
            font-size: 0.95rem;
            border: 1px solid #2a3442;
        }
        .hero-stat i {
            color: #f9c74f;
            margin-right: 0.4rem;
        }
        .content-area {
            padding: 1.5rem 0 2rem;
            flex: 1;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        .main-content {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: #141a24;
            border-radius: 16px;
            padding: 1.5rem;
            border: 1px solid #2a3442;
            margin-bottom: 1.5rem;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            margin-top: 0;
            color: #f9c74f;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-card li {
            margin-bottom: 0.6rem;
        }
        .sidebar-card li a {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .sidebar-card li a i {
            color: #f77f00;
            font-size: 0.8rem;
        }
        .form-card {
            background: #141a24;
            border-radius: 16px;
            padding: 1.8rem;
            border: 1px solid #2a3442;
            margin-top: 2rem;
        }
        .form-card h3 {
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-weight: 500;
            margin-bottom: 0.3rem;
            color: #cbd5e1;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            border-radius: 8px;
            border: 1px solid #2a3442;
            background: #0b0e14;
            color: #e8edf5;
            font-size: 1rem;
            font-family: inherit;
            transition: border 0.2s;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            border-color: #f9c74f;
            outline: none;
        }
        .form-group textarea {
            resize: vertical;
            min-height: 80px;
        }
        .btn {
            padding: 0.7rem 2rem;
            border: none;
            border-radius: 30px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.25s;
            background: linear-gradient(135deg, #f9c74f, #f77f00);
            color: #0b0e14;
        }
        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(249, 199, 79, 0.3);
        }
        .btn-outline {
            background: transparent;
            border: 2px solid #f9c74f;
            color: #f9c74f;
        }
        .btn-outline:hover {
            background: #f9c74f;
            color: #0b0e14;
        }
        .star-rating {
            display: flex;
            gap: 0.3rem;
            font-size: 1.6rem;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #4a5568;
            transition: color 0.2s;
            cursor: pointer;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f9c74f;
        }
        .comment-item {
            background: #1e2a3a;
            border-radius: 12px;
            padding: 1rem 1.2rem;
            margin-bottom: 1rem;
            border-left: 4px solid #f77f00;
        }
        .comment-item .meta {
            font-size: 0.85rem;
            color: #8b9bb5;
            display: flex;
            gap: 1rem;
            margin-bottom: 0.4rem;
        }
        .comment-item .meta strong {
            color: #f9c74f;
        }
        friend-link {
            display: block;
            padding: 1.5rem 0;
            border-top: 1px solid #2a3442;
            margin-top: 2rem;
        }
        friend-link .flist {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem 2rem;
            justify-content: center;
        }
        friend-link .flist a {
            font-weight: 500;
        }
        .site-footer {
            background: #0d111a;
            border-top: 2px solid #2a3442;
            padding: 2rem 0 1.5rem;
            text-align: center;
            color: #8b9bb5;
            font-size: 0.9rem;
            margin-top: auto;
        }
        .site-footer .copyright {
            margin-top: 0.8rem;
            font-size: 0.85rem;
        }
        @media (max-width: 900px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                order: 2;
            }
            .hero-content {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .hero-stats {
                justify-content: center;
            }
        }
        @media (max-width: 700px) {
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #141a24;
                padding: 1rem 0;
                border-top: 1px solid #2a3442;
                margin-top: 0.5rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .hero-stat {
                font-size: 0.8rem;
                padding: 0.4rem 0.9rem;
            }
            .form-card {
                padding: 1.2rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
                padding-left: 0.7rem;
            }
            h3 {
                font-size: 1.1rem;
            }
            p {
                font-size: 0.98rem;
            }
            .star-rating {
                font-size: 1.3rem;
            }
        }
        .text-muted {
            color: #8b9bb5;
        }
        .mt-1 {
            margin-top: 0.5rem;
        }
        .mt-2 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 0.5rem;
        }
        .mb-2 {
            margin-bottom: 1rem;
        }
        .flex {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .gap-1 {
            gap: 0.5rem;
        }
        .align-center {
            align-items: center;
        }
        .badge {
            background: #2a3442;
            padding: 0.2rem 0.8rem;
            border-radius: 30px;
            font-size: 0.8rem;
            color: #cbd5e1;
        }
        .highlight {
            color: #f9c74f;
            font-weight: 600;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #8b9bb5;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-top: 1rem;
            padding-top: 0.8rem;
            border-top: 1px solid #2a3442;
        }
        .last-updated i {
            color: #f77f00;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.2rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.98rem;
        }
        th,
        td {
            padding: 0.7rem 1rem;
            text-align: left;
            border-bottom: 1px solid #2a3442;
        }
        th {
            background: #1e2a3a;
            color: #f9c74f;
            font-weight: 600;
        }
        tr:hover td {
            background: #1a2332;
        }
        blockquote {
            border-left: 4px solid #f77f00;
            padding: 0.8rem 1.2rem;
            background: #141a24;
            border-radius: 0 12px 12px 0;
            margin: 1.2rem 0;
            font-style: italic;
            color: #cbd5e1;
        }
        .tip-box {
            background: linear-gradient(135deg, #1e2a3a, #141a24);
            border: 1px solid #f9c74f44;
            border-radius: 16px;
            padding: 1.2rem 1.5rem;
            margin: 1.2rem 0;
        }
        .tip-box i {
            color: #f9c74f;
            margin-right: 0.6rem;
        }
        .emoji-big {
            font-size: 1.8rem;
        }