* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            background: #0b0e14;
            color: #e8edf2;
            line-height: 1.75;
            font-size: 16px;
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #6bc5ff;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #a8dfff;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .site-header {
            background: #141a24;
            border-bottom: 2px solid #2a3548;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(12px);
            background: rgba(20, 26, 36, 0.96);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px 20px;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #6bc5ff, #b388ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo i {
            -webkit-text-fill-color: #6bc5ff;
            font-size: 1.6rem;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #4a5a72;
            color: #e8edf2;
            font-size: 1.5rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: #2a3548;
        }
        .main-nav {
            display: flex;
            gap: 8px 16px;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            padding: 6px 14px;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.95rem;
            color: #c8d0dc;
            transition: all 0.2s;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background: #2a3548;
            color: #fff;
            text-decoration: none;
        }
        .breadcrumb {
            background: #1a212e;
            padding: 12px 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #2a3548;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 12px;
            color: #6a7a92;
        }
        .breadcrumb a {
            color: #8a9bb5;
        }
        .breadcrumb .current {
            color: #b0c4de;
            font-weight: 500;
        }
        .content-wrapper {
            padding: 40px 0 60px;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 12px;
            background: linear-gradient(135deg, #f0f4ff, #6bc5ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin: 48px 0 16px;
            padding-bottom: 8px;
            border-bottom: 2px solid #2a3548;
            color: #d6e4f0;
        }
        h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin: 32px 0 12px;
            color: #b8ccde;
        }
        h4 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 24px 0 10px;
            color: #9ab0c8;
        }
        p {
            margin-bottom: 18px;
            color: #d0dae8;
        }
        .lead {
            font-size: 1.2rem;
            color: #b8c8e0;
            font-weight: 400;
            max-width: 800px;
        }
        .stat-highlight {
            background: #1a2538;
            border-left: 4px solid #6bc5ff;
            padding: 20px 28px;
            border-radius: 0 12px 12px 0;
            margin: 28px 0;
            font-style: normal;
        }
        .stat-highlight strong {
            color: #8acbff;
        }
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
            margin: 32px 0;
        }
        .feature-card {
            background: #161e2c;
            padding: 24px 20px;
            border-radius: 16px;
            border: 1px solid #2a3548;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
        }
        .feature-card i {
            font-size: 2rem;
            color: #6bc5ff;
            margin-bottom: 12px;
        }
        .feature-card h3 {
            margin-top: 0;
            font-size: 1.3rem;
        }
        .feature-card p {
            font-size: 0.95rem;
            color: #b0c0d4;
        }
        .img-wrapper {
            margin: 32px 0;
            border-radius: 16px;
            overflow: hidden;
            background: #1a212e;
            padding: 8px;
            border: 1px solid #2a3548;
        }
        .img-wrapper img {
            border-radius: 10px;
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .img-wrapper .caption {
            padding: 12px 8px 4px;
            font-size: 0.9rem;
            color: #8a9bb5;
            text-align: center;
        }
        .interview-block {
            background: #1a2335;
            border-radius: 16px;
            padding: 28px 32px;
            margin: 32px 0;
            border: 1px solid #2e405a;
        }
        .interview-block .quote {
            font-size: 1.1rem;
            font-style: italic;
            color: #c8daf0;
            border-left: 3px solid #6bc5ff;
            padding-left: 20px;
            margin: 16px 0;
        }
        .interview-block .attribution {
            font-size: 0.95rem;
            color: #8aabca;
            margin-top: 8px;
            font-style: normal;
        }
        .btn {
            display: inline-block;
            background: #2a405a;
            color: #fff;
            padding: 10px 24px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all 0.2s;
            border: none;
            cursor: pointer;
        }
        .btn:hover {
            background: #3a5a7a;
            transform: translateY(-2px);
            text-decoration: none;
            color: #fff;
        }
        .btn-primary {
            background: #1a7acc;
        }
        .btn-primary:hover {
            background: #2a8adc;
        }
        .form-section {
            background: #141c2a;
            border-radius: 16px;
            padding: 32px;
            margin: 40px 0;
            border: 1px solid #2a3548;
        }
        .form-section h2 {
            margin-top: 0;
            border-bottom: none;
            font-size: 1.6rem;
        }
        .form-group {
            margin-bottom: 18px;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 6px;
            color: #b0c8e0;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            border-radius: 10px;
            border: 1px solid #2a405a;
            background: #0e1520;
            color: #e8edf2;
            font-size: 1rem;
            transition: border 0.2s;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #6bc5ff;
            box-shadow: 0 0 0 3px rgba(107, 197, 255, 0.2);
        }
        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }
        .form-row {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }
        .form-row .form-group {
            flex: 1;
            min-width: 200px;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            cursor: pointer;
            color: #4a5a72;
            transition: color 0.2s;
        }
        .star-rating i:hover,
        .star-rating i.active {
            color: #ffb74d;
        }
        .star-rating i {
            transition: color 0.15s;
        }
        .site-footer {
            background: #0d121c;
            border-top: 2px solid #1e2a3a;
            padding: 40px 0 24px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-grid h4 {
            color: #8a9bb5;
            font-size: 1rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 12px;
        }
        .footer-grid a {
            display: block;
            padding: 4px 0;
            color: #7a8aa0;
            font-size: 0.95rem;
        }
        .footer-grid a:hover {
            color: #b0c8e0;
        }
        friend-link {
            display: block;
            padding: 16px 0;
            border-top: 1px solid #1e2a3a;
            margin-top: 16px;
            font-size: 0.95rem;
            color: #6a7a92;
        }
        friend-link a {
            color: #7a9ab8;
            margin: 0 8px 0 4px;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            font-size: 0.9rem;
            color: #5a6a7a;
            border-top: 1px solid #1a2434;
        }
        .last-update {
            color: #6a8aaa;
            font-size: 0.9rem;
            margin-top: 8px;
            text-align: center;
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                background: #141a24;
                padding: 16px 0 8px;
                border-top: 1px solid #2a3548;
                gap: 4px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 16px;
                border-radius: 8px;
                width: 100%;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .container {
                padding: 0 16px;
            }
            .form-section {
                padding: 20px;
            }
            .interview-block {
                padding: 20px;
            }
            .stat-highlight {
                padding: 16px 20px;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.7rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .star-rating {
                font-size: 1.5rem;
            }
        }
        .anchor-offset {
            scroll-margin-top: 100px;
        }
        .text-center {
            text-align: center;
        }
        .mt-20 {
            margin-top: 20px;
        }
        .mb-20 {
            margin-bottom: 20px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
        }