* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #f5f7fa;
            color: #1a1a2e;
            line-height: 1.7;
            font-size: 16px;
            scroll-behavior: smooth;
        }
        a {
            color: #e94560;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover {
            color: #0f3460;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #0f3460 0%, #1a1a2e 70%, #e94560 100%);
            padding: 18px 0;
            position: sticky;
            top: 0;
            z-index: 999;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: 1px;
            background: rgba(233, 69, 96, 0.2);
            padding: 6px 18px;
            border-radius: 40px;
            border: 2px solid #e94560;
            transition: 0.3s;
        }
        .my-logo:hover {
            background: #e94560;
            color: #fff;
            text-decoration: none;
            transform: scale(1.02);
        }
        .my-logo small {
            font-weight: 300;
            font-size: 0.7rem;
            color: #ffd700;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 8px;
            flex-wrap: wrap;
        }
        .nav-list li a {
            color: #f0f0f0;
            padding: 8px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 500;
            background: rgba(255, 255, 255, 0.06);
            transition: 0.25s;
        }
        .nav-list li a:hover {
            background: #e94560;
            color: #fff;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            color: #fff;
            cursor: pointer;
            background: none;
            border: none;
            padding: 4px 10px;
            transition: 0.2s;
        }
        .hamburger:hover {
            color: #ffd700;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            background: #f0f2f5;
            padding: 12px 0;
            font-size: 0.85rem;
            color: #555;
            border-bottom: 1px solid #ddd;
        }
        .breadcrumb a {
            color: #e94560;
        }
        .breadcrumb span {
            color: #888;
        }
        main {
            padding: 30px 0 50px;
        }
        h1 {
            font-size: 2.4rem;
            color: #0f3460;
            margin-bottom: 12px;
            font-weight: 800;
            line-height: 1.2;
            border-left: 6px solid #e94560;
            padding-left: 20px;
        }
        h2 {
            font-size: 1.7rem;
            color: #0f3460;
            margin: 40px 0 14px;
            font-weight: 700;
            border-bottom: 3px solid #e94560;
            padding-bottom: 6px;
        }
        h3 {
            font-size: 1.25rem;
            color: #1a1a2e;
            margin: 28px 0 10px;
            font-weight: 600;
        }
        h4 {
            font-size: 1.05rem;
            color: #333;
            margin: 20px 0 8px;
            font-weight: 600;
            font-style: italic;
        }
        p {
            margin-bottom: 16px;
            color: #2d2d3a;
        }
        .last-updated {
            display: inline-block;
            background: #ffd700;
            color: #1a1a2e;
            padding: 4px 16px;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-bottom: 20px;
        }
        .hero-img {
            margin: 24px 0 30px;
            border-radius: 16px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
        }
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
            margin: 24px 0 32px;
        }
        .feature-card {
            background: #fff;
            padding: 22px 16px;
            border-radius: 16px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
            text-align: center;
            transition: 0.3s;
            border: 1px solid #eee;
        }
        .feature-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.10);
            border-color: #e94560;
        }
        .feature-card i {
            font-size: 2.2rem;
            color: #e94560;
            margin-bottom: 10px;
        }
        .feature-card h4 {
            margin: 6px 0 4px;
            font-style: normal;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 20px 0 30px;
            border-radius: 12px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #fff;
            font-size: 0.9rem;
            min-width: 480px;
        }
        th {
            background: #0f3460;
            color: #fff;
            padding: 12px 14px;
            text-align: left;
            font-weight: 600;
        }
        td {
            padding: 10px 14px;
            border-bottom: 1px solid #e0e0e0;
        }
        tr:hover td {
            background: #f9f9ff;
        }
        .interview-block {
            background: linear-gradient(145deg, #f0f4ff, #fff);
            border-left: 6px solid #e94560;
            padding: 24px 28px;
            border-radius: 16px;
            margin: 30px 0;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
        }
        .interview-block h3 {
            margin-top: 0;
        }
        .interview-block i {
            color: #e94560;
            margin-right: 6px;
        }
        .form-card {
            background: #fff;
            padding: 28px 24px;
            border-radius: 16px;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.05);
            margin: 30px 0;
            border: 1px solid #e8e8e8;
        }
        .form-card h3 {
            margin-top: 0;
            color: #0f3460;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 4px;
            color: #333;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 14px;
            border: 2px solid #ddd;
            border-radius: 10px;
            font-size: 1rem;
            font-family: inherit;
            transition: 0.2s;
            background: #fafafa;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #e94560;
            outline: none;
            background: #fff;
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            background: #e94560;
            color: #fff;
            border: none;
            padding: 12px 32px;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: 0.25s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn:hover {
            background: #0f3460;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(233, 69, 96, 0.35);
        }
        .star-rating {
            display: flex;
            gap: 8px;
            font-size: 1.8rem;
            color: #ffc107;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            transition: 0.15s;
            color: #ccc;
        }
        .star-rating input:checked~label,
        .star-rating label:hover,
        .star-rating label:hover~label {
            color: #ffc107;
        }
        footer {
            background: #1a1a2e;
            color: #ccc;
            padding: 40px 0 24px;
            margin-top: 40px;
        }
        footer a {
            color: #ffd700;
        }
        footer a:hover {
            color: #fff;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 28px;
            margin-bottom: 28px;
        }
        .footer-grid h4 {
            color: #fff;
            font-style: normal;
            margin-bottom: 10px;
        }
        .footer-grid ul {
            list-style: none;
        }
        .footer-grid ul li {
            margin-bottom: 6px;
        }
        .footer-grid ul li a {
            font-size: 0.88rem;
        }
        friend-link {
            display: block;
            border-top: 1px solid #333;
            padding-top: 20px;
            margin-top: 20px;
            font-size: 0.88rem;
            color: #aaa;
        }
        friend-link a {
            margin: 0 8px;
        }
        .copyright {
            text-align: center;
            padding-top: 18px;
            border-top: 1px solid #333;
            font-size: 0.82rem;
            color: #888;
            margin-top: 18px;
        }
        @media (max-width: 820px) {
            h1 {
                font-size: 1.8rem;
                padding-left: 14px;
            }
            h2 {
                font-size: 1.35rem;
            }
            h3 {
                font-size: 1.1rem;
            }
            .header-inner {
                flex-direction: row;
            }
            .hamburger {
                display: block;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #0f3460;
                padding: 16px 12px;
                border-radius: 16px;
                margin-top: 12px;
                gap: 6px;
            }
            #nav-toggle:checked~.nav-list {
                display: flex;
            }
            .nav-wrapper {
                flex-wrap: wrap;
                justify-content: flex-end;
            }
            .my-logo {
                font-size: 1.2rem;
                padding: 4px 14px;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .feature-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }
            h1 {
                font-size: 1.5rem;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .form-card {
                padding: 18px 14px;
            }
            .interview-block {
                padding: 16px 18px;
            }
            .btn {
                width: 100%;
                justify-content: center;
            }
        }
        @media (min-width: 821px) {
            #nav-toggle {
                display: none;
            }
            .nav-list {
                display: flex !important;
            }
            .hamburger {
                display: none !important;
            }
        }
        .emoji-big {
            font-size: 1.4rem;
        }
        .highlight-box {
            background: #fff8e1;
            padding: 14px 20px;
            border-radius: 12px;
            border-left: 5px solid #ffd700;
            margin: 18px 0;
        }
        .text-muted {
            color: #777;
            font-size: 0.88rem;
        }
        .flex-between {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
        }
        .gap-8 {
            gap: 8px;
        }