:root{--navy:#114b82;--blue:#1769aa;--border:#d8e3ec;--text:#172733;--muted:#61717d;--notice:#fff9e8}
        *{box-sizing:border-box}
        body.page-form{margin:0;background:#f6fafc;color:var(--text);font-family:"DM Sans",Arial,sans-serif}
        .form-shell{width:min(1180px,calc(100% - 32px));margin:0 auto 40px}
        .hero-heading{width:100vw;margin-left:calc(50% - 50vw);background:linear-gradient(90deg,#0d467c,#185b96,#0d467c);color:#fff;text-align:center;padding:15px 20px 16px}
        .hero-heading h1{margin:0;font-family:"Fraunces",Georgia,serif;font-size:clamp(1.25rem,2.6vw,2rem);line-height:1.25;color: whitesmoke;}
        .hero-heading span{padding:0 .12em}
        .forum-purpose{margin-top:20px;padding:18px 30px 25px;border:1px solid #d7e5f1;border-radius:10px;background:linear-gradient(135deg,#f8fbfe,#fff);box-shadow:0 3px 13px rgba(26,67,99,.05)}
        .purpose-icon{text-align:center;color:var(--blue);font-size:2rem;line-height:1;margin-bottom:4px}
        .purpose-heading{text-align:center}.purpose-heading h2{margin:0;color:#164b80;font-family:"Fraunces",Georgia,serif;font-size:clamp(1.55rem,3vw,2.1rem)}
        .purpose-divider{text-align:center;color:#2a67a0;font-size:1rem;letter-spacing:.08em}
        .purpose-columns{display:grid;grid-template-columns:1fr 1fr;gap:26px 45px;margin-top:15px}
        .purpose-list{list-style:none;padding:0;margin:0;display:grid;gap:15px}
        .purpose-list li{position:relative;padding-left:30px;line-height:1.45;font-size:.94rem}
        .purpose-list li:before{content:"✓";position:absolute;left:0;top:.1em;width:18px;height:18px;display:grid;place-items:center;border-radius:50%;background:var(--navy);color:#fff;font-size:.72rem;font-weight:700}
        .purpose-notice{margin-top:18px;padding:15px 20px;border:1px solid #f1c84b;border-radius:8px;background:var(--notice);text-align:center;display:grid;gap:5px;line-height:1.45}
        .purpose-notice span{color:#5d6870}
        .lead-form{margin-top:18px;background:#fff;border:1px solid #dce5ec;border-radius:9px;box-shadow:0 3px 14px rgba(28,63,88,.06);overflow:hidden}
        .registration-header{min-height:68px;padding:13px 22px;border-bottom:1px solid #e0e7ed;display:flex;align-items:center;justify-content:space-between;gap:18px;background:#fbfdfe}
        .registration-title{display:flex;align-items:center;gap:12px}.registration-title h2{margin:0;color:#174e83;font-family:"Fraunces",Georgia,serif;font-size:1.35rem}.registration-icon{color:#15528a;font-size:1.5rem}
        .field-grid{padding:22px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px 24px}.field{min-width:0}.field-span-2{grid-column:span 2}
        .field label{display:block;margin:0 0 7px;font-weight:700;font-size:.88rem}.req{color:#d43d3d}.hint{color:var(--muted);font-weight:400}
        .field input,.field select,.field textarea{width:100%;border:1px solid #cad8e2;border-radius:8px;background:#fff;color:var(--text);padding:12px 13px;font:inherit;font-size:.92rem;outline:none}
        .field input,.field select{min-height:44px}.field textarea{resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:#1d7ca4;box-shadow:0 0 0 3px rgba(29,124,164,.12)}
        .field-help{margin:-1px 0 7px;color:var(--muted);font-size:.78rem;line-height:1.4}
        .captcha-field{grid-column:span 2}.captcha-row{display:flex;align-items:center;gap:9px}.captcha-image{width:160px;height:44px;object-fit:contain;border:1px solid #d4dee5;border-radius:6px}
        .captcha-math{min-width:120px;min-height:44px;display:grid;place-items:center;border:1px solid #d4dee5;border-radius:6px;background:#f8fafb;font-weight:700;letter-spacing:.12em}
        .captcha-refresh{color:#1769aa;text-decoration:none;font-weight:700;white-space:nowrap}
        .form-actions{border-top:1px solid #e1e8ee;padding:18px 22px 22px;display:flex;justify-content:center;gap:12px}.btn{min-width:190px;padding:12px 20px;border-radius:6px;border:1px solid transparent;font:inherit;font-weight:700;cursor:pointer}.btn-primary{background:#145b9a;color:#fff}
        .alert{margin-top:18px;padding:13px 16px;border-radius:8px}.alert-success{background:#eaf7ef;border:1px solid #b9dfc5;color:#1d6332}.alert-error{background:#fff0f0;border:1px solid #e5b7b7;color:#8d2525}
        @media(max-width:850px){.field-grid{grid-template-columns:repeat(2,1fr)}.purpose-columns{gap:15px 25px}.registration-header{align-items:flex-start;flex-direction:column}}
        @media(max-width:600px){.form-shell{width:min(100% - 18px,1180px)}.forum-purpose{padding:16px 15px 20px}.purpose-columns{grid-template-columns:1fr}.purpose-list{gap:11px}.purpose-list li{font-size:.88rem}.field-grid{grid-template-columns:1fr;padding:17px;gap:15px}.field-span-2,.captcha-field{grid-column:span 1}.captcha-row{flex-wrap:wrap}.form-actions{flex-direction:column;align-items:stretch}.btn{width:100%}}