*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            background: #f4f7fc;
            color: #1a2634;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            text-decoration: none;
            color: #004e7c;
            transition: color 0.25s ease;
        }
        a:hover {
            color: #0077b6;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        hr {
            border: none;
            border-top: 2px solid #e0e7ef;
            margin: 2.5rem 0;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(145deg, #0b1a2e, #132c42);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #f9c74f;
            text-shadow: 0 2px 8px rgba(249, 199, 79, 0.25);
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
        }
        .my-logo a {
            color: inherit;
        }
        .my-logo .logo-sub {
            display: block;
            font-size: 0.7rem;
            font-weight: 400;
            color: #aac7df;
            letter-spacing: 1px;
            margin-top: -2px;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #f9c74f;
            cursor: pointer;
            padding: 0 8px;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .main-nav {
            display: flex;
            gap: 0.3rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #e6edf5;
            padding: 0.5rem 1rem;
            border-radius: 40px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.25s, color 0.25s;
        }
        .main-nav a:hover {
            background: #f9c74f;
            color: #0b1a2e;
        }
        .search-header-btn {
            background: none;
            border: none;
            color: #e6edf5;
            font-size: 1.2rem;
            padding: 0.5rem 0.8rem;
            cursor: pointer;
            border-radius: 40px;
            transition: background 0.2s;
        }
        .search-header-btn:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .breadcrumb {
            background: #e9eef3;
            padding: 0.7rem 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #d6dee8;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem;
        }
        .breadcrumb ol li+li::before {
            content: "›";
            margin-right: 0.4rem;
            color: #6d7f8f;
        }
        .breadcrumb a {
            color: #004e7c;
        }
        .breadcrumb .current {
            color: #2c3e50;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #0b1a2e 0%, #1d3b5a 100%);
            padding: 3rem 0 2.5rem;
            color: #fff;
            text-align: center;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            max-width: 900px;
            margin: 0 auto 0.8rem;
            letter-spacing: -0.5px;
        }
        .hero h1 span {
            color: #f9c74f;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 750px;
            margin: 0 auto 1.5rem;
            color: #cbdae9;
        }
        .hero-meta {
            display: flex;
            justify-content: center;
            gap: 2rem;
            flex-wrap: wrap;
            font-size: 0.95rem;
            color: #aac7df;
        }
        .hero-meta i {
            margin-right: 6px;
            color: #f9c74f;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2.5rem 0;
        }
        .content-area {
            min-width: 0;
        }
        .sidebar {
            min-width: 0;
        }
        .content-area h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: #0b1a2e;
            border-left: 6px solid #f9c74f;
            padding-left: 1rem;
            margin: 2.5rem 0 1.2rem;
            line-height: 1.3;
        }
        .content-area h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: #1d3b5a;
            margin: 2rem 0 0.8rem;
            padding-bottom: 0.3rem;
            border-bottom: 2px dashed #dce5ef;
        }
        .content-area h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: #2c4b6e;
            margin: 1.5rem 0 0.5rem;
        }
        .content-area p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
            color: #1f2c3a;
        }
        .content-area ul,
        .content-area ol {
            margin: 0.8rem 0 1.5rem 1.6rem;
            font-size: 1.02rem;
        }
        .content-area li {
            margin-bottom: 0.4rem;
        }
        .content-area .highlight-box {
            background: #eef5fa;
            border-left: 5px solid #f9c74f;
            padding: 1.5rem 2rem;
            border-radius: 12px;
            margin: 1.8rem 0;
        }
        .content-area .highlight-box strong {
            color: #0b1a2e;
        }
        .content-area .emoji-lg {
            font-size: 1.4rem;
            margin-right: 6px;
        }
        .content-area .stat-badge {
            display: inline-block;
            background: #1d3b5a;
            color: #f9c74f;
            padding: 0.2rem 1rem;
            border-radius: 40px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-right: 6px;
        }
        .featured-image {
            margin: 2rem 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
            background: #dce5ef;
        }
        .featured-image img {
            width: 100%;
            display: block;
            object-fit: cover;
            min-height: 240px;
            background: linear-gradient(135deg, #2a4a6a, #0f2a40);
        }
        .featured-image .img-placeholder {
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 320px;
            background: linear-gradient(135deg, #1d3b5a, #0b1a2e);
            color: #f9c74f;
            font-size: 3rem;
            font-weight: 700;
            letter-spacing: 2px;
            position: relative;
        }
        .featured-image .img-placeholder::after {
            content: "🏍️ Traffic Rider Pro";
            font-size: 1.6rem;
            position: absolute;
            bottom: 20px;
            right: 30px;
            background: rgba(0, 0, 0, 0.4);
            padding: 0.3rem 1.2rem;
            border-radius: 40px;
            color: #fff;
            font-weight: 400;
            letter-spacing: 0;
        }
        .featured-image figcaption {
            padding: 0.8rem 1.2rem;
            background: #f4f7fc;
            font-size: 0.9rem;
            color: #3a546e;
            border-top: 1px solid #dce5ef;
        }
        .interview-block {
            background: #f8f1e5;
            border-radius: 16px;
            padding: 2rem 2.2rem;
            margin: 2rem 0;
            border: 1px solid #e8dcc8;
        }
        .interview-block .interviewer {
            font-weight: 700;
            color: #0b1a2e;
        }
        .interview-block .interviewee {
            font-weight: 600;
            color: #b45f2a;
        }
        .interview-block p {
            margin-bottom: 0.9rem;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            font-size: 0.98rem;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
        }
        .data-table th {
            background: #1d3b5a;
            color: #f9c74f;
            padding: 0.9rem 1.2rem;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 0.8rem 1.2rem;
            border-bottom: 1px solid #e0e7ef;
            background: #fff;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:hover td {
            background: #f4f9ff;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 1.8rem 1.5rem;
            margin-bottom: 2rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            border: 1px solid #e6edf5;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: #0b1a2e;
            margin-bottom: 1rem;
            border-bottom: 3px solid #f9c74f;
            padding-bottom: 0.5rem;
        }
        .sidebar-link-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-link-list li {
            padding: 0.5rem 0;
            border-bottom: 1px solid #edf2f7;
        }
        .sidebar-link-list li:last-child {
            border-bottom: none;
        }
        .sidebar-link-list a {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 500;
            color: #004e7c;
        }
        .sidebar-link-list a i {
            color: #f9c74f;
            font-size: 0.9rem;
            width: 20px;
            text-align: center;
        }
        .sidebar-link-list a:hover {
            color: #0077b6;
        }
        .form-card {
            background: #fff;
            border-radius: 16px;
            padding: 2rem;
            margin: 2rem 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            border: 1px solid #e6edf5;
        }
        .form-card h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: #0b1a2e;
            margin-bottom: 1.2rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            font-size: 0.95rem;
            color: #1f2c3a;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 2px solid #dce5ef;
            border-radius: 10px;
            font-size: 1rem;
            font-family: inherit;
            transition: border 0.25s;
            background: #fafcfe;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #f9c74f;
            box-shadow: 0 0 0 3px rgba(249, 199, 79, 0.2);
        }
        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #1d3b5a;
            color: #fff;
            padding: 0.8rem 2rem;
            border: none;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
        }
        .btn:hover {
            background: #0b1a2e;
            transform: translateY(-2px);
        }
        .btn-warning {
            background: #f9c74f;
            color: #0b1a2e;
        }
        .btn-warning:hover {
            background: #e6b73c;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            direction: rtl;
            justify-content: flex-end;
            font-size: 1.8rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #dce5ef;
            transition: color 0.2s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f9c74f;
        }
        .site-footer {
            background: #0b1a2e;
            color: #cbdae9;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
        }
        .footer-inner h4 {
            color: #f9c74f;
            font-size: 1.1rem;
            margin-bottom: 1rem;
        }
        .footer-inner a {
            color: #aac7df;
        }
        .footer-inner a:hover {
            color: #f9c74f;
        }
        .footer-links {
            list-style: none;
            padding: 0;
        }
        .footer-links li {
            margin-bottom: 0.4rem;
        }
        friend-link {
            display: block;
            padding: 0.8rem 0;
        }
        friend-link a {
            display: inline-block;
            margin-right: 1.5rem;
            font-weight: 500;
        }
        .copyright {
            border-top: 1px solid #1d3b5a;
            padding-top: 1.5rem;
            margin-top: 1.5rem;
            text-align: center;
            font-size: 0.9rem;
            color: #7a93aa;
        }
        @media (max-width: 992px) {
            .main-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: 2;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-wrapper {
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.35s ease, padding 0.3s;
                padding: 0;
            }
            .nav-wrapper.open {
                max-height: 600px;
                padding-top: 1rem;
            }
            .main-nav {
                flex-direction: column;
                gap: 0.2rem;
            }
            .main-nav a {
                padding: 0.6rem 1rem;
                border-radius: 8px;
            }
            .search-header-btn {
                align-self: flex-end;
                padding: 0.6rem 1.4rem;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .hero-meta {
                gap: 1rem;
                flex-direction: column;
                align-items: center;
            }
            .form-row {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr;
                text-align: center;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .data-table {
                font-size: 0.85rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.5rem 0.6rem;
            }
            .interview-block {
                padding: 1.2rem;
            }
            .content-area h2 {
                font-size: 1.5rem;
            }
            .content-area h3 {
                font-size: 1.2rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .content-area p {
                font-size: 0.98rem;
            }
            .sidebar-card {
                padding: 1.2rem;
            }
        }
        .text-center {
            text-align: center;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .mb-2 {
            margin-bottom: 2rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .gap-1 {
            gap: 1rem;
        }
        .back-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #f9c74f;
            color: #0b1a2e;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
            transition: transform 0.2s, background 0.2s;
            z-index: 50;
            border: none;
            cursor: pointer;
        }
        .back-top:hover {
            transform: translateY(-4px);
            background: #e6b73c;
        }