*,
        *::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: #f8fafc;
            color: #1e293b;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #0f3b5e;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #0284c7;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        header {
            background: linear-gradient(135deg, #0f2b3d, #1a4a6b);
            color: #fff;
            padding: 1.2rem 0;
            border-radius: 0 0 24px 24px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
            position: relative;
            z-index: 10;
        }
        .header-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 0.8rem 1.5rem;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #facc15;
            text-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
            transition: transform 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo:hover {
            transform: scale(1.02);
            color: #fde047;
            text-decoration: none;
        }
        .my-logo i {
            font-size: 2rem;
            color: #f97316;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid rgba(255, 255, 255, 0.5);
            color: #fff;
            font-size: 1.6rem;
            padding: 0.3rem 0.8rem;
            border-radius: 10px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #facc15;
        }
        .nav-menu {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 1.2rem;
            align-items: center;
            list-style: none;
        }
        .nav-menu a {
            color: #e2e8f0;
            font-weight: 500;
            padding: 0.3rem 0.2rem;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
            font-size: 0.95rem;
        }
        .nav-menu a:hover {
            color: #facc15;
            border-bottom-color: #facc15;
            text-decoration: none;
        }
        .nav-menu .active a {
            color: #facc15;
            border-bottom-color: #facc15;
        }
        .breadcrumb {
            background: #e9edf2;
            padding: 0.6rem 1.2rem;
            border-radius: 40px;
            display: inline-flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            font-size: 0.85rem;
            margin: 1rem 0 1.8rem;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
        }
        .breadcrumb a {
            color: #0f3b5e;
        }
        .breadcrumb span {
            color: #64748b;
        }
        .breadcrumb .current {
            color: #1a4a6b;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(145deg, #f1f5f9, #ffffff);
            border-radius: 28px;
            padding: 2.5rem 2rem;
            margin: 1.2rem 0 2.5rem;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.04);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            align-items: center;
        }
        .hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            color: #0f2b3d;
            margin-bottom: 1rem;
        }
        .hero h1 i {
            color: #f97316;
        }
        .hero p {
            font-size: 1.1rem;
            color: #334155;
            max-width: 540px;
        }
        .hero-img {
            border-radius: 20px;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.08);
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 16/10;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            margin: 2rem 0;
        }
        .main-content h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #0f2b3d;
            border-left: 6px solid #f97316;
            padding-left: 1rem;
            margin: 2.2rem 0 1.2rem;
        }
        .main-content h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #1a4a6b;
            margin: 1.8rem 0 0.8rem;
        }
        .main-content h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #334155;
            margin: 1.2rem 0 0.5rem;
        }
        .main-content p {
            margin-bottom: 1.2rem;
            color: #1e293b;
        }
        .main-content ul,
        .main-content ol {
            margin: 0.8rem 0 1.4rem 1.8rem;
        }
        .main-content li {
            margin-bottom: 0.5rem;
        }
        .highlight-box {
            background: #f1f5f9;
            border-left: 6px solid #f97316;
            padding: 1.4rem 1.8rem;
            border-radius: 16px;
            margin: 1.8rem 0;
        }
        .highlight-box strong {
            color: #0f2b3d;
        }
        .insight-card {
            background: #ffffff;
            border: 1px solid #e2e8f0;
            border-radius: 18px;
            padding: 1.4rem 1.6rem;
            margin: 1.5rem 0;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .insight-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
        }
        .insight-card i {
            color: #f97316;
            margin-right: 0.5rem;
        }
        .player-quote {
            font-style: italic;
            background: #fef9ef;
            padding: 1.2rem 1.8rem;
            border-radius: 20px;
            border: 1px solid #fde68a;
            margin: 1.5rem 0;
            position: relative;
        }
        .player-quote::before {
            content: '\201C';
            font-size: 3rem;
            color: #f97316;
            position: absolute;
            top: -0.2rem;
            left: 1rem;
            font-family: Georgia, serif;
        }
        .stat-badge {
            display: inline-block;
            background: #0f2b3d;
            color: #facc15;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.85rem;
            letter-spacing: 0.3px;
        }
        .sidebar {
            background: #ffffff;
            border-radius: 24px;
            padding: 1.8rem 1.4rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            border: 1px solid #e9edf2;
            height: fit-content;
            position: sticky;
            top: 1.5rem;
        }
        .sidebar h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: #0f2b3d;
            border-bottom: 3px solid #f97316;
            padding-bottom: 0.5rem;
            margin-bottom: 1.2rem;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar li {
            padding: 0.6rem 0;
            border-bottom: 1px solid #f1f5f9;
        }
        .sidebar li a {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            font-weight: 500;
        }
        .sidebar li a i {
            color: #f97316;
            width: 1.2rem;
        }
        .form-section {
            background: #ffffff;
            border-radius: 24px;
            padding: 1.8rem 2rem;
            margin: 2.5rem 0;
            border: 1px solid #e9edf2;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
        }
        .form-section h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: #0f2b3d;
            margin-bottom: 1.2rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            color: #1e293b;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 2px solid #e2e8f0;
            border-radius: 14px;
            font-size: 1rem;
            transition: 0.2s;
            background: #f8fafc;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            border-color: #f97316;
            outline: none;
            background: #fff;
            box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.1);
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            background: #0f2b3d;
            color: #fff;
            border: none;
            padding: 0.8rem 2.2rem;
            border-radius: 40px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.25s;
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
        }
        .btn:hover {
            background: #1a4a6b;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(15, 43, 61, 0.2);
        }
        .btn-secondary {
            background: #f1f5f9;
            color: #0f2b3d;
        }
        .btn-secondary:hover {
            background: #e2e8f0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
        }
        .rating-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 1.8rem;
            color: #d1d5db;
            cursor: pointer;
            transition: 0.15s;
        }
        .rating-stars i.active {
            color: #facc15;
        }
        .rating-stars i:hover,
        .rating-stars i:hover~i {
            color: #facc15;
        }
        footer {
            background: #0f2b3d;
            color: #cbd5e1;
            padding: 2.8rem 0 1.8rem;
            border-radius: 32px 32px 0 0;
            margin-top: 3rem;
        }
        footer a {
            color: #facc15;
        }
        footer a:hover {
            color: #fde047;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-grid h4 {
            color: #fff;
            font-size: 1.1rem;
            margin-bottom: 0.8rem;
        }
        .footer-grid ul {
            list-style: none;
            padding: 0;
        }
        .footer-grid li {
            padding: 0.25rem 0;
        }
        friend-link {
            display: block;
            background: #1a3a52;
            padding: 1.2rem 1.8rem;
            border-radius: 20px;
            margin: 1.5rem 0;
            color: #e2e8f0;
            font-weight: 500;
        }
        friend-link a {
            color: #facc15;
            margin: 0 0.6rem;
        }
        .copyright {
            text-align: center;
            border-top: 1px solid #1e4a6b;
            padding-top: 1.5rem;
            font-size: 0.9rem;
            color: #94a3b8;
        }
        @media (max-width: 900px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .hero {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .hero p {
                max-width: 100%;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .sidebar {
                position: static;
            }
        }
        @media (max-width: 700px) {
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                background: rgba(15, 43, 61, 0.98);
                padding: 1.2rem 0;
                border-radius: 18px;
                margin-top: 0.5rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-toggle {
                display: inline-block;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .hero h1 {
                font-size: 1.7rem;
            }
            .form-section {
                padding: 1.2rem;
            }
            footer {
                padding: 1.8rem 0.8rem;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.5rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
                padding: 0.4rem 0.8rem;
            }
            .hero {
                padding: 1.5rem 1rem;
            }
            .main-content h2 {
                font-size: 1.5rem;
            }
            .main-content h3 {
                font-size: 1.2rem;
            }
        }
        .update-badge {
            display: inline-block;
            background: #0f2b3d;
            color: #facc15;
            padding: 0.25rem 1.2rem;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        .tag {
            display: inline-block;
            background: #e9edf2;
            padding: 0.15rem 0.9rem;
            border-radius: 30px;
            font-size: 0.75rem;
            color: #1e293b;
            margin-right: 0.3rem;
        }
        .fa-ul li {
            margin-bottom: 0.6rem;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #fff;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
        }
        th,
        td {
            padding: 0.8rem 1rem;
            text-align: left;
            border-bottom: 1px solid #f1f5f9;
        }
        th {
            background: #0f2b3d;
            color: #facc15;
            font-weight: 600;
        }
        tr:last-child td {
            border-bottom: none;
        }
        .back-to-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            background: #0f2b3d;
            color: #facc15;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
            transition: 0.25s;
            z-index: 99;
            border: none;
            cursor: pointer;
        }
        .back-to-top:hover {
            background: #1a4a6b;
            transform: translateY(-4px);
            color: #fff;
        }