*,
        *::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: #0f1218;
            color: #e2e6ed;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        a {
            color: #f5b342;
            text-decoration: none;
            transition: color .25s;
        }
        a:hover,
        a:focus {
            color: #ffd78a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #f0f3f8;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 3px solid #f5b342;
            padding-bottom: 0.5rem;
        }
        h2 {
            font-size: 1.9rem;
            border-left: 5px solid #f5b342;
            padding-left: 1rem;
            margin-top: 2.8rem;
        }
        h3 {
            font-size: 1.45rem;
            color: #f5d98a;
        }
        h4 {
            font-size: 1.2rem;
            color: #cbd5e1;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
        }
        ul,
        ol {
            margin: 1rem 0 1.5rem 2rem;
        }
        li {
            margin-bottom: 0.5rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }
        header {
            background: #1a1f2b;
            border-bottom: 2px solid #2d3548;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.8rem 1.5rem;
            max-width: 1200px;
            margin: 0 auto;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f5b342, #f7d06a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            text-transform: uppercase;
            display: flex;
            align-items: center;
            gap: 0.3rem;
        }
        .my-logo i {
            font-size: 2rem;
            -webkit-text-fill-color: #f5b342;
            color: #f5b342;
        }
        .my-logo:hover {
            opacity: 0.85;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #f5b342;
            color: #f5b342;
            font-size: 1.6rem;
            padding: 0.3rem 0.7rem;
            border-radius: 6px;
            cursor: pointer;
            transition: 0.2s;
        }
        .nav-toggle:hover {
            background: #f5b34220;
        }
        nav {
            display: flex;
            gap: 1.8rem;
            align-items: center;
            flex-wrap: wrap;
        }
        nav a {
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        nav a:hover {
            border-bottom-color: #f5b342;
            text-decoration: none;
        }
        .breadcrumb {
            background: #151b26;
            padding: 0.6rem 1.5rem;
            font-size: 0.9rem;
            border-bottom: 1px solid #2a3242;
        }
        .breadcrumb a {
            color: #9aa8c7;
        }
        .breadcrumb a:hover {
            color: #f5b342;
        }
        .breadcrumb span {
            color: #6c7a9a;
        }
        .hero {
            background: linear-gradient(145deg, #1e2638, #0f1218);
            padding: 3rem 1.5rem 2.5rem;
            text-align: center;
            border-bottom: 1px solid #2d3548;
        }
        .hero h1 {
            border-bottom: none;
            font-size: 2.6rem;
            margin-top: 0;
        }
        .hero p {
            font-size: 1.2rem;
            color: #bcc6db;
            max-width: 780px;
            margin: 1rem auto 0;
        }
        .hero .meta-info {
            margin-top: 1.2rem;
            font-size: 0.95rem;
            color: #8d9bb8;
        }
        .hero .meta-info i {
            margin-right: 0.4rem;
        }
        section {
            padding: 2.5rem 0;
        }
        .section-light {
            background: #151b27;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1.8rem;
            margin: 1.8rem 0;
        }
        .card {
            background: #1e2638;
            border-radius: 14px;
            padding: 1.8rem 1.5rem;
            border: 1px solid #2d3548;
            transition: transform 0.25s, box-shadow 0.3s;
        }
        .card:hover {
            transform: translateY(-6px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
            border-color: #f5b34260;
        }
        .card h4 {
            margin-top: 0;
        }
        .card i {
            color: #f5b342;
            font-size: 1.8rem;
            margin-bottom: 0.6rem;
        }
        .feature-image {
            border-radius: 14px;
            margin: 2rem 0;
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.5);
            width: 100%;
            max-width: 900px;
        }
        .interview-block {
            background: #1a2233;
            border-left: 5px solid #f5b342;
            padding: 1.8rem 2rem;
            border-radius: 0 14px 14px 0;
            margin: 1.8rem 0;
        }
        .interview-block p:last-child {
            margin-bottom: 0;
        }
        .highlight-box {
            background: #1f2a3f;
            padding: 1.5rem 2rem;
            border-radius: 12px;
            border: 1px solid #334155;
            margin: 1.5rem 0;
        }
        .stat-number {
            font-size: 2.2rem;
            font-weight: 800;
            color: #f5b342;
            display: block;
        }
        .search-form {
            display: flex;
            max-width: 520px;
            margin: 2rem auto 0;
            gap: 0.5rem;
        }
        .search-form input {
            flex: 1;
            padding: 0.8rem 1.2rem;
            border-radius: 40px;
            border: 1px solid #3a455e;
            background: #0f1218;
            color: #e2e6ed;
            font-size: 1rem;
            outline: none;
            transition: 0.2s;
        }
        .search-form input:focus {
            border-color: #f5b342;
            box-shadow: 0 0 0 3px #f5b34230;
        }
        .search-form button {
            background: #f5b342;
            border: none;
            border-radius: 40px;
            padding: 0 1.6rem;
            color: #0f1218;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: 0.2s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-form button:hover {
            background: #ffc966;
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin-top: 2rem;
        }
        .feedback-card {
            background: #1a2233;
            padding: 1.8rem 2rem;
            border-radius: 14px;
            border: 1px solid #2d3548;
        }
        .feedback-card h3 {
            margin-top: 0;
        }
        .feedback-card textarea,
        .feedback-card input,
        .feedback-card select {
            width: 100%;
            padding: 0.7rem 1rem;
            border-radius: 8px;
            border: 1px solid #3a455e;
            background: #0f1218;
            color: #e2e6ed;
            font-size: 1rem;
            margin-bottom: 0.8rem;
            font-family: inherit;
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-card button {
            background: #f5b342;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 40px;
            font-weight: 700;
            color: #0f1218;
            cursor: pointer;
            transition: 0.2s;
            font-size: 1rem;
        }
        .feedback-card button:hover {
            background: #ffc966;
            transform: scale(1.02);
        }
        .star-rating {
            display: flex;
            gap: 0.3rem;
            font-size: 1.8rem;
            color: #4a5568;
            cursor: pointer;
            margin-bottom: 0.8rem;
        }
        .star-rating i {
            transition: 0.2s;
        }
        .star-rating i.active,
        .star-rating i:hover {
            color: #f5b342;
        }
        footer {
            background: #131a26;
            border-top: 2px solid #2d3548;
            padding: 3rem 1.5rem 2rem;
            margin-top: 3rem;
        }
        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2.5rem;
        }
        .footer-inner h4 {
            color: #f5b342;
            margin-top: 0;
        }
        .footer-inner a {
            display: block;
            padding: 0.2rem 0;
        }
        friend-link {
            display: block;
            border-top: 1px solid #2a3242;
            margin-top: 2rem;
            padding-top: 1.5rem;
            font-size: 0.95rem;
            color: #9aa8c7;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 1rem 0.2rem 0;
        }
        .copyright {
            text-align: center;
            margin-top: 2rem;
            padding-top: 1.5rem;
            border-top: 1px solid #1f2838;
            color: #6c7a9a;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .header-inner {
                padding: 0.6rem 1rem;
            }
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 0.6rem;
                padding: 1rem 0 0.5rem;
                border-top: 1px solid #2d3548;
                margin-top: 0.6rem;
            }
            nav.open {
                display: flex;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                padding: 0.7rem;
                justify-content: center;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .interview-block {
                padding: 1.2rem 1.2rem;
            }
        }
        @media (min-width: 769px) {
            nav {
                display: flex !important;
            }
        }
        .text-muted {
            color: #8d9bb8;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            flex-wrap: wrap;
        }
        .gap-1 {
            gap: 1rem;
        }
        .badge {
            background: #f5b34220;
            color: #f5b342;
            padding: 0.2rem 0.8rem;
            border-radius: 40px;
            font-size: 0.8rem;
            font-weight: 600;
            border: 1px solid #f5b34240;
        }
        .card i.fa-star,
        .card i.fa-crown,
        .card i.fa-skull,
        .card i.fa-gem,
        .card i.fa-bolt,
        .card i.fa-chart-line,
        .card i.fa-code,
        .card i.fa-comment-dots {
            font-size: 2rem;
            display: block;
            margin-bottom: 0.5rem;
        }
        .feedback-card textarea:focus,
        .feedback-card input:focus,
        .feedback-card select:focus {
            border-color: #f5b342;
            box-shadow: 0 0 0 3px #f5b34220;
            outline: none;
        }
        .copyright a {
            color: #8d9bb8;
        }
        .copyright a:hover {
            color: #f5b342;
        }
        .feature-image+figcaption {
            font-size: 0.9rem;
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.5rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        section[id] {
            scroll-margin-top: 100px;
        }
        .badge i {
            margin-right: 0.2rem;
        }
        .star-rating i:focus {
            outline: 2px solid #f5b342;
            outline-offset: 2px;
            border-radius: 2px;
        }