*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background: #f4f7fa;
            color: #1a1a2e;
            line-height: 1.7;
            font-size: 1.05rem;
            padding: 0 20px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #fff;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
            border-radius: 28px 28px 0 0;
            overflow: hidden;
            padding: 0 30px 40px;
        }
        header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 22px 0 16px;
            border-bottom: 2px solid #eef2f7;
            position: relative;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #e10600;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            font-size: 2.2rem;
            color: #1a1a2e;
        }
        .my-logo span {
            color: #1a1a2e;
            font-weight: 300;
        }
        .hamburger {
            display: none;
            font-size: 2rem;
            background: none;
            border: none;
            color: #1a1a2e;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #f0f2f5;
        }
        nav#mainNav ul {
            display: flex;
            list-style: none;
            gap: 28px;
            flex-wrap: wrap;
            align-items: center;
        }
        nav#mainNav ul li a {
            text-decoration: none;
            color: #1a1a2e;
            font-weight: 600;
            font-size: 1rem;
            transition: color 0.2s, border-bottom 0.2s;
            padding-bottom: 4px;
            border-bottom: 2px solid transparent;
        }
        nav#mainNav ul li a:hover {
            color: #e10600;
            border-bottom-color: #e10600;
        }
        .breadcrumb {
            background: #f8fafc;
            padding: 14px 24px;
            border-radius: 40px;
            margin: 18px 0 22px;
            font-size: 0.95rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            color: #5a6a7a;
        }
        .breadcrumb a {
            color: #e10600;
            text-decoration: none;
            font-weight: 500;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb i {
            font-size: 0.8rem;
            color: #9aa8b8;
        }
        h1 {
            font-size: 3rem;
            font-weight: 800;
            color: #0b0b1a;
            margin: 28px 0 16px;
            line-height: 1.2;
            letter-spacing: -0.5px;
        }
        h1 i {
            color: #e10600;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin: 48px 0 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid #eef2f7;
            color: #0b0b1a;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 32px 0 12px;
            color: #1f2a3a;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 24px 0 8px;
            color: #2c3e50;
        }
        p {
            margin: 0 0 18px;
            color: #2c3e50;
        }
        .lead {
            font-size: 1.25rem;
            font-weight: 400;
            color: #1f2a3a;
            background: #f8fafc;
            padding: 20px 28px;
            border-radius: 24px;
            border-left: 6px solid #e10600;
            margin: 20px 0 30px;
        }
        .highlight {
            background: #fffae6;
            padding: 2px 8px;
            border-radius: 6px;
            font-weight: 600;
        }
        .btn {
            display: inline-block;
            background: #e10600;
            color: #fff;
            padding: 12px 32px;
            border-radius: 40px;
            text-decoration: none;
            font-weight: 700;
            font-size: 1.05rem;
            transition: background 0.25s, transform 0.15s;
            border: none;
            cursor: pointer;
            box-shadow: 0 6px 20px rgba(225, 6, 0, 0.25);
        }
        .btn:hover {
            background: #b80500;
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(225, 6, 0, 0.3);
        }
        .btn-outline {
            background: transparent;
            color: #e10600;
            border: 2px solid #e10600;
            box-shadow: none;
        }
        .btn-outline:hover {
            background: #e10600;
            color: #fff;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin: 32px 0;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 24px;
            margin: 32px 0;
        }
        .card {
            background: #f8fafc;
            border-radius: 24px;
            padding: 24px 26px;
            transition: transform 0.2s, box-shadow 0.25s;
            border: 1px solid #edf2f7;
        }
        .card:hover {
            transform: translateY(-6px);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.06);
        }
        .card i {
            font-size: 2.2rem;
            color: #e10600;
            margin-bottom: 12px;
        }
        .card h3 {
            margin-top: 0;
        }
        .stat-box {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            background: #0b0b1a;
            color: #fff;
            padding: 28px 32px;
            border-radius: 28px;
            margin: 36px 0;
            justify-content: space-around;
            text-align: center;
        }
        .stat-box .stat {
            flex: 1 1 140px;
        }
        .stat-box .stat .num {
            font-size: 2.4rem;
            font-weight: 800;
            color: #ff6b6b;
        }
        .stat-box .stat .label {
            font-weight: 400;
            opacity: 0.8;
            font-size: 0.95rem;
        }
        .feature-list {
            list-style: none;
            padding: 0;
        }
        .feature-list li {
            padding: 10px 0 10px 32px;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="%23e10600"><path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z"/></svg>') left center no-repeat;
            background-size: 18px;
        }
        .testimonial {
            background: #fff;
            border-radius: 24px;
            padding: 24px 28px;
            border: 1px solid #edf2f7;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
            margin: 16px 0;
            font-style: italic;
            position: relative;
        }
        .testimonial::before {
            content: '\201C';
            font-size: 4rem;
            color: #e10600;
            opacity: 0.2;
            position: absolute;
            top: 8px;
            left: 16px;
            font-family: Georgia, serif;
        }
        .testimonial strong {
            font-style: normal;
            display: block;
            margin-top: 12px;
            color: #1a1a2e;
        }
        .form-section {
            background: #f8fafc;
            border-radius: 28px;
            padding: 30px 32px;
            margin: 40px 0;
            border: 1px solid #edf2f7;
        }
        .form-section h2 {
            border-bottom: none;
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            font-weight: 600;
            display: block;
            margin-bottom: 4px;
            color: #1f2a3a;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 14px 18px;
            border-radius: 16px;
            border: 1.5px solid #dce3ec;
            font-size: 1rem;
            font-family: inherit;
            transition: border 0.2s;
            background: #fff;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #e10600;
            box-shadow: 0 0 0 4px rgba(225, 6, 0, 0.08);
        }
        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #dce3ec;
            cursor: pointer;
            flex-direction: row-reverse;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            transition: color 0.2s;
            cursor: pointer;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5b342;
        }
        .featured-image {
            margin: 36px 0;
            border-radius: 28px;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
        }
        .featured-image img {
            width: 100%;
            height: auto;
            display: block;
        }
        .featured-image figcaption {
            padding: 14px 20px;
            background: #f8fafc;
            font-size: 0.95rem;
            color: #5a6a7a;
            border-top: 1px solid #edf2f7;
        }
        footer {
            background: #0b0b1a;
            color: #cfdbe5;
            padding: 44px 30px 36px;
            border-radius: 28px 28px 0 0;
            margin: 40px -30px 0;
        }
        footer .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
        }
        footer a {
            color: #f5b342;
            text-decoration: none;
        }
        footer a:hover {
            text-decoration: underline;
        }
        footer .grid-4 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 28px;
            margin-bottom: 28px;
        }
        footer h4 {
            color: #fff;
            margin-top: 0;
        }
        friend-link {
            display: block;
            background: #1a1a2e;
            padding: 20px 24px;
            border-radius: 20px;
            margin: 20px 0 30px;
            font-size: 0.95rem;
            color: #cfdbe5;
        }
        friend-link a {
            color: #f5b342;
            margin: 0 6px;
        }
        .copyright {
            text-align: center;
            padding-top: 24px;
            border-top: 1px solid #2a2a4a;
            font-size: 0.9rem;
            color: #8a9aa8;
        }
        .last-updated {
            background: #f0f4fa;
            padding: 10px 20px;
            border-radius: 40px;
            display: inline-block;
            font-size: 0.9rem;
            color: #5a6a7a;
            margin: 16px 0 8px;
        }
        .last-updated i {
            margin-right: 6px;
        }
        @media (max-width: 900px) {
            .grid-2,
            .grid-3 {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            .container {
                padding: 0 16px 30px;
            }
            footer {
                padding: 30px 16px 24px;
                margin-left: -16px;
                margin-right: -16px;
            }
            .hamburger {
                display: block;
            }
            nav#mainNav ul {
                display: none;
                flex-direction: column;
                width: 100%;
                padding: 18px 0 8px;
                gap: 12px;
                background: #fff;
                border-top: 1px solid #eef2f7;
            }
            nav#mainNav.active ul {
                display: flex;
            }
            header {
                flex-wrap: wrap;
            }
            .stat-box {
                flex-direction: column;
                gap: 16px;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 10px;
            }
            .container {
                padding: 0 12px 20px;
            }
            h1 {
                font-size: 1.8rem;
            }
            .btn {
                padding: 10px 24px;
                font-size: 0.95rem;
            }
        }
        html {
            scroll-behavior: smooth;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        th,
        td {
            padding: 14px 18px;
            text-align: left;
            border-bottom: 1px solid #edf2f7;
        }
        th {
            background: #0b0b1a;
            color: #fff;
            font-weight: 600;
        }
        tr:last-child td {
            border-bottom: none;
        }
        tr:hover td {
            background: #f8fafc;
        }
        code {
            background: #f0f2f5;
            padding: 2px 8px;
            border-radius: 6px;
            font-size: 0.9rem;
        }
        .fa-ul li {
            margin-bottom: 8px;
        }