*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #ff6b35;
            --primary-dark: #e05a2a;
            --secondary: #1a1a2e;
            --accent: #16213e;
            --gold: #f7c948;
            --bg-light: #f8f9fa;
            --bg-dark: #0f0f1a;
            --text-light: #ffffff;
            --text-dark: #2d2d3a;
            --text-muted: #6c757d;
            --border-color: #e0e0e0;
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
            --radius: 16px;
            --radius-sm: 8px;
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-body: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
            --font-heading: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Arial Black', sans-serif;
            --max-width: 1200px;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font-body);
            background: var(--bg-light);
            color: var(--text-dark);
            line-height: 1.75;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary-dark);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-sm);
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: var(--secondary);
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-family: var(--font-heading);
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--gold);
            letter-spacing: -0.5px;
            text-shadow: 0 2px 8px rgba(247, 201, 72, 0.3);
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            color: var(--primary);
            font-size: 1.6rem;
        }
        .my-logo:hover {
            color: #ffe270;
            text-decoration: none;
            transform: scale(1.02);
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 24px;
            list-style: none;
        }
        .nav-menu li a {
            color: var(--text-light);
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .nav-menu li a:hover {
            color: var(--gold);
            border-bottom-color: var(--gold);
            text-decoration: none;
        }
        .nav-menu li a i {
            font-size: 0.9rem;
        }
        .breadcrumb {
            background: var(--accent);
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        .breadcrumb-list {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.7);
        }
        .breadcrumb-list li+li::before {
            content: "/";
            margin-right: 12px;
            color: rgba(255, 255, 255, 0.3);
        }
        .breadcrumb-list a {
            color: var(--gold);
        }
        .breadcrumb-list a:hover {
            color: #fff;
            text-decoration: none;
        }
        .breadcrumb-list .current {
            color: rgba(255, 255, 255, 0.5);
        }
        .hero-section {
            background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
            padding: 60px 0 50px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .hero-section::after {
            content: "";
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(255, 107, 53, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-section::before {
            content: "";
            position: absolute;
            top: -60px;
            right: -60px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(247, 201, 72, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .hero-content {
            position: relative;
            z-index: 1;
        }
        .hero-content h1 {
            font-family: var(--font-heading);
            font-size: 3.2rem;
            font-weight: 900;
            color: var(--text-light);
            margin-bottom: 16px;
            line-height: 1.2;
        }
        .hero-content h1 span {
            color: var(--gold);
        }
        .hero-content p {
            color: rgba(255, 255, 255, 0.85);
            font-size: 1.2rem;
            max-width: 720px;
            margin: 0 auto 24px;
        }
        .hero-badge {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            padding: 6px 20px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 16px;
        }
        .hero-download-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--gold);
            color: var(--secondary);
            font-weight: 700;
            padding: 14px 36px;
            border-radius: 50px;
            font-size: 1.1rem;
            transition: var(--transition);
            box-shadow: 0 8px 24px rgba(247, 201, 72, 0.35);
        }
        .hero-download-btn:hover {
            background: #ffe270;
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(247, 201, 72, 0.45);
            text-decoration: none;
            color: var(--secondary);
        }
        .hero-download-btn i {
            font-size: 1.3rem;
        }
        .main-content {
            padding: 50px 0 60px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
        }
        .content-body h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            color: var(--secondary);
            margin: 48px 0 16px;
            padding-bottom: 10px;
            border-bottom: 3px solid var(--primary);
            display: inline-block;
        }
        .content-body h2 i {
            color: var(--primary);
            margin-right: 10px;
        }
        .content-body h3 {
            font-size: 1.5rem;
            color: var(--accent);
            margin: 32px 0 12px;
        }
        .content-body h3 i {
            color: var(--gold);
            margin-right: 8px;
        }
        .content-body h4 {
            font-size: 1.2rem;
            color: var(--text-dark);
            margin: 24px 0 10px;
            font-weight: 600;
        }
        .content-body p {
            margin-bottom: 18px;
            font-size: 1.05rem;
        }
        .content-body ul,
        .content-body ol {
            margin: 12px 0 20px 24px;
        }
        .content-body li {
            margin-bottom: 8px;
            font-size: 1.02rem;
        }
        .content-body .highlight-box {
            background: var(--secondary);
            color: var(--text-light);
            padding: 24px 28px;
            border-radius: var(--radius);
            margin: 28px 0;
            border-left: 5px solid var(--gold);
        }
        .content-body .highlight-box a {
            color: var(--gold);
        }
        .content-body .highlight-box a:hover {
            color: #fff;
        }
        .feature-image {
            margin: 32px 0;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .feature-image img {
            width: 100%;
            object-fit: cover;
        }
        .feature-image figcaption {
            background: var(--secondary);
            color: rgba(255, 255, 255, 0.8);
            padding: 10px 18px;
            font-size: 0.9rem;
            text-align: center;
            font-style: italic;
        }
        .link-list-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 16px;
            margin: 16px 0 24px;
            padding: 0;
            list-style: none;
        }
        .link-list-inline li a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--bg-light);
            border: 1px solid var(--border-color);
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: var(--transition);
        }
        .link-list-inline li a:hover {
            background: var(--secondary);
            color: var(--gold);
            border-color: var(--secondary);
            text-decoration: none;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 16px;
            margin: 28px 0;
        }
        .stat-card {
            background: var(--secondary);
            color: var(--text-light);
            padding: 20px 16px;
            border-radius: var(--radius-sm);
            text-align: center;
            border-bottom: 3px solid var(--primary);
        }
        .stat-card .number {
            font-size: 2rem;
            font-weight: 900;
            color: var(--gold);
        }
        .stat-card .label {
            font-size: 0.85rem;
            opacity: 0.8;
            margin-top: 4px;
        }
        .interview-block {
            background: #f1f3f5;
            padding: 28px 30px;
            border-radius: var(--radius);
            margin: 32px 0;
            border-left: 4px solid var(--primary);
        }
        .interview-block .quote {
            font-style: italic;
            font-size: 1.1rem;
            color: var(--text-dark);
        }
        .interview-block .attribution {
            margin-top: 12px;
            font-weight: 600;
            color: var(--primary);
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: #fff;
            border-radius: var(--radius);
            padding: 24px 20px;
            margin-bottom: 24px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            color: var(--secondary);
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
            border-bottom: 2px solid var(--gold);
            padding-bottom: 8px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card ul li {
            margin-bottom: 10px;
        }
        .sidebar-card ul li a {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 6px 0;
            font-size: 0.95rem;
            border-bottom: 1px solid #f0f0f0;
            transition: var(--transition);
        }
        .sidebar-card ul li a:hover {
            color: var(--primary);
            padding-left: 6px;
            text-decoration: none;
        }
        .sidebar-card ul li a i {
            color: var(--primary);
            font-size: 0.8rem;
            width: 18px;
        }
        .search-form {
            display: flex;
            gap: 8px;
        }
        .search-form input {
            flex: 1;
            padding: 10px 16px;
            border: 2px solid var(--border-color);
            border-radius: 50px;
            font-size: 0.95rem;
            outline: none;
            transition: var(--transition);
        }
        .search-form input:focus {
            border-color: var(--primary);
        }
        .search-form button {
            background: var(--primary);
            color: #fff;
            border: none;
            padding: 10px 20px;
            border-radius: 50px;
            cursor: pointer;
            font-size: 1rem;
            transition: var(--transition);
        }
        .search-form button:hover {
            background: var(--primary-dark);
        }
        .feedback-section {
            margin-top: 50px;
            padding-top: 40px;
            border-top: 2px solid var(--border-color);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin-top: 24px;
        }
        .feedback-card {
            background: #fff;
            border-radius: var(--radius);
            padding: 24px 22px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }
        .feedback-card h3 {
            font-size: 1.2rem;
            color: var(--secondary);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .feedback-card h3 i {
            color: var(--primary);
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .feedback-card form input,
        .feedback-card form textarea,
        .feedback-card form select {
            padding: 10px 14px;
            border: 2px solid var(--border-color);
            border-radius: var(--radius-sm);
            font-size: 0.95rem;
            font-family: var(--font-body);
            outline: none;
            transition: var(--transition);
        }
        .feedback-card form input:focus,
        .feedback-card form textarea:focus,
        .feedback-card form select:focus {
            border-color: var(--primary);
        }
        .feedback-card form textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-card form button {
            background: var(--secondary);
            color: #fff;
            border: none;
            padding: 12px 20px;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
        }
        .feedback-card form button:hover {
            background: var(--primary);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.6rem;
            color: #ddd;
            cursor: pointer;
            transition: var(--transition);
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: var(--gold);
        }
        .site-footer {
            background: var(--bg-dark);
            color: rgba(255, 255, 255, 0.8);
            padding: 48px 0 30px;
            margin-top: 50px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 32px;
        }
        .footer-col h4 {
            color: var(--gold);
            font-size: 1.1rem;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-col p,
        .footer-col li {
            font-size: 0.92rem;
            opacity: 0.85;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.75);
            transition: var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--gold);
            padding-left: 4px;
            text-decoration: none;
        }
        friend-link {
            display: block;
            margin-top: 12px;
            padding: 14px 18px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-sm);
            border-left: 3px solid var(--gold);
        }
        friend-link a {
            color: var(--gold);
            font-weight: 500;
        }
        friend-link a:hover {
            color: #fff;
            text-decoration: none;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 0.85rem;
            opacity: 0.7;
        }
        .footer-bottom .copyright {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .hero-content h1 {
                font-size: 2.4rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
                padding: 16px 0 8px;
                border-top: 1px solid rgba(255, 255, 255, 0.1);
                margin-top: 8px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu li a {
                padding: 10px 0;
                font-size: 1rem;
                width: 100%;
            }
            .hero-content h1 {
                font-size: 1.8rem;
            }
            .hero-content p {
                font-size: 1rem;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .content-body h2 {
                font-size: 1.6rem;
            }
            .content-body h3 {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 480px) {
            .header-inner {
                padding: 0 4px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .hero-section {
                padding: 40px 0 30px;
            }
            .hero-content h1 {
                font-size: 1.5rem;
            }
            .hero-download-btn {
                padding: 12px 24px;
                font-size: 0.95rem;
            }
            .container {
                padding: 0 14px;
            }
            .stat-card .number {
                font-size: 1.5rem;
            }
            .interview-block {
                padding: 18px 16px;
            }
        }
        .text-center {
            text-align: center;
        }
        .mt-20 {
            margin-top: 20px;
        }
        .mb-20 {
            margin-bottom: 20px;
        }
        .badge {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            padding: 2px 12px;
            border-radius: 50px;
            font-size: 0.75rem;
            font-weight: 600;
        }
        .last-updated {
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
            margin-top: 8px;
        }