:root {
            --blue: #036fba;
            --cyan: #7acfe4;
            --black: #111111;
            --text: #1f2933;
            --muted: #6b7280;
            --bg: #f4f8fb;
            --white: #ffffff;
            --border: #e5edf3;
            --danger: #b91c1c;
            --success: #047857;
            --shadow: 0 18px 40px rgba(3, 111, 186, 0.10);
            --radius: 22px;
        }

        * {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            font-family: 'Montserrat', Arial, sans-serif;
            background:
                radial-gradient(circle at top right, rgba(122, 207, 228, 0.30), transparent 34%),
                linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
            color: var(--text);
            min-height: 100vh;
        }

        .page {
            width: 100%;
            max-width: 760px;
            margin: 0 auto;
            padding: 22px 14px 36px;
        }

        .hero {
            background: linear-gradient(135deg, var(--blue), #0488df);
            color: var(--white);
            border-radius: 28px;
            padding: 28px 22px;
            margin-bottom: 18px;
            box-shadow: 0 24px 60px rgba(3, 111, 186, 0.22);
            position: relative;
            overflow: hidden;
        }

        .hero::after {
            content: "";
            position: absolute;
            right: -90px;
            top: -90px;
            width: 230px;
            height: 230px;
            border-radius: 50%;
            background: rgba(122, 207, 228, 0.35);
        }

        .hero-content {
            position: relative;
            z-index: 1;
        }

        .kicker {
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 0.12em;
            opacity: 0.86;
            font-weight: 800;
            margin-bottom: 10px;
        }

        h1 {
            margin: 0 0 12px;
            font-size: 28px;
            line-height: 1.14;
            letter-spacing: -0.05em;
        }

        .hero p {
            margin: 0;
            font-size: 14px;
            line-height: 1.6;
            opacity: 0.92;
        }

        .benefits {
            display: grid;
            gap: 10px;
            margin-top: 18px;
        }

        .benefit {
            display: flex;
            gap: 9px;
            align-items: flex-start;
            font-size: 13px;
            line-height: 1.45;
        }

        .check {
            flex: 0 0 20px;
            width: 20px;
            height: 20px;
            border-radius: 999px;
            background: rgba(255,255,255,0.18);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 800;
        }

        .card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 22px;
            box-shadow: var(--shadow);
            margin-bottom: 16px;
        }

        .card h2 {
            margin: 0 0 6px;
            font-size: 20px;
            letter-spacing: -0.03em;
            color: var(--black);
        }

        .card-desc {
            margin: 0 0 20px;
            color: var(--muted);
            font-size: 13px;
            line-height: 1.55;
        }

        .form-grid {
            display: grid;
            gap: 13px;
        }

        .field-group label {
            display: block;
            margin-bottom: 7px;
            font-size: 13px;
            font-weight: 700;
            color: var(--black);
        }

        input[type="text"],
        input[type="email"],
        input[type="date"] {
            width: 100%;
            min-height: 52px;
            padding: 0 15px;
            border: 1px solid var(--border);
            border-radius: 15px;
            background: #f8fbfd;
            font-family: inherit;
            font-size: 15px;
            color: var(--black);
            outline: none;
            transition: 0.2s ease;
        }

        input:focus {
            border-color: var(--blue);
            background: #fff;
            box-shadow: 0 0 0 4px rgba(3, 111, 186, 0.08);
        }

        .checkboxes {
            display: grid;
            gap: 12px;
            margin-top: 6px;
        }

        .checkbox-line {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            padding: 13px;
            border-radius: 16px;
            background: #f8fbfd;
            border: 1px solid var(--border);
            font-size: 13px;
            line-height: 1.45;
            color: var(--text);
        }

        .checkbox-line input {
            margin-top: 3px;
            width: 18px;
            height: 18px;
            flex: 0 0 18px;
            accent-color: var(--blue);
        }

        .checkbox-line a {
            color: var(--blue);
            font-weight: 800;
            text-decoration: none;
        }

        .checkbox-line a:hover {
            text-decoration: underline;
        }

        .btn {
            width: 100%;
            min-height: 54px;
            border: none;
            border-radius: 16px;
            background: var(--blue);
            color: var(--white);
            font-family: inherit;
            font-size: 15px;
            font-weight: 800;
            cursor: pointer;
            margin-top: 8px;
            transition: 0.2s ease;
        }

        .btn:hover {
            background: #025e9d;
        }

        .btn:disabled {
            opacity: 0.65;
            cursor: not-allowed;
        }

        #codeBlock {
            display: none;
        }

        .message {
            display: none;
            margin-top: 15px;
            padding: 13px 14px;
            border-radius: 14px;
            font-size: 13px;
            line-height: 1.5;
            white-space: pre-wrap;
        }

        .message.show {
            display: block;
        }

        .message.error {
            background: #fef2f2;
            color: var(--danger);
            border: 1px solid #fecaca;
        }

        .message.success {
            background: #ecfdf5;
            color: var(--success);
            border: 1px solid #a7f3d0;
        }

        .code-email {
            display: inline-block;
            color: var(--blue);
            font-weight: 800;
            word-break: break-word;
        }

        .code-input {
            text-align: center;
            font-size: 22px !important;
            letter-spacing: 0.18em;
            font-weight: 800;
        }

        .footer-login {
            text-align: center;
            font-size: 14px;
            color: var(--muted);
            margin-top: 18px;
        }

        .footer-login a {
            color: var(--blue);
            font-weight: 800;
            text-decoration: none;
        }

        .footer-login a:hover {
            text-decoration: underline;
        }

        .privacy-note {
            font-size: 12px;
            color: var(--muted);
            line-height: 1.55;
            margin-top: 12px;
        }

        @media (min-width: 640px) {
            .page {
                padding-top: 36px;
            }

            .hero {
                padding: 34px;
            }

            h1 {
                font-size: 36px;
            }

            .card {
                padding: 28px;
            }

            .form-grid.two {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 420px) {
            .page {
                padding-left: 10px;
                padding-right: 10px;
            }

            .hero {
                border-radius: 22px;
                padding: 24px 18px;
            }

            .card {
                border-radius: 20px;
                padding: 18px;
            }

            h1 {
                font-size: 25px;
            }
        }
 
 .preview-link-box {
    margin-bottom: 18px;
}

.preview-link {
    display: flex;
    align-items: center;
    justify-content: center;

    min-height: 54px;

    background: #ffffff;
    border: 1px solid #e5edf3;

    border-radius: 18px;

    text-decoration: none;

    color: #036fba;

    font-weight: 700;

    box-shadow: 0 10px 25px rgba(3,111,186,.08);
}

.preview-link:hover {
    background: #f8fbfd;
}