:root{--form-w:552px;--form-pad:24px;--form-title-size:clamp(26px,4vw,35px);--form-title-lh:1.45;--form-desc-color:#aeb6c2;--form-desc-lh:1.65;--form-label-size:15.5px;--form-label-color:#f0f2f5;--form-input-bg:#0a0a0a;--form-input-border:rgba(255,255,255,0.16);--form-input-radius:12px;--form-btn-pad:16px;--form-btn-font:16px;--form-btn-radius:14px}