:root{--dfa-main:#0b7c83;--dfa-accent:#b19777;--dfa-bg:#f6f8fa;--dfa-header-start:#0b7c83;--dfa-header-end:#07565d;--dfa-surface:#ffffff;--dfa-surface-text:#0f172a;--dfa-input-surface:#ffffff;--dfa-launcher-pill-bg:#ffffff;--dfa-launcher-pill-text:#2f3640;--dfa-header-icon-bg:rgba(255,255,255,0.16);--dfa-chat-w:420px;--dfa-max-h:640px;--dfa-launcher-s:56px;--dfa-fs-desktop:14px;--dfa-fs-mobile:14px;--dfa-thumb:72px;--dfa-inline-max-h:220px;--dfa-radius:20px;--dfa-shadow:0 20px 60px rgba(0,0,0,.40);--dfa-border:1px solid rgba(0,0,0,.08);--dfa-promo-overlay-bg:rgba(15,23,42,.82);--dfa-promo-max-width:560px;--dfa-promo-max-width-lg:560px;--dfa-promo-max-width-md:560px;--dfa-promo-radius:24px;--dfa-promo-radius-mobile:24px;--dfa-promo-white-sheen:rgba(255,255,255,.78);--dfa-promo-modal-bg:#ffffff;--dfa-promo-border-soft:rgba(15,23,42,.08);--dfa-promo-modal-shadow:0 28px 80px rgba(2,6,23,.22),0 10px 24px rgba(2,6,23,.10);--dfa-promo-primary:#0b7c83;--dfa-promo-accent:#b19777;--dfa-promo-primary-soft:rgba(11,124,131,.18);--dfa-promo-accent-soft:rgba(177,151,119,.16);--dfa-promo-primary-glow:rgba(11,124,131,.30);--dfa-promo-accent-glow:rgba(177,151,119,.24);--dfa-promo-primary-glow-strong:rgba(11,124,131,.36);--dfa-promo-accent-glow-strong:rgba(177,151,119,.30);--dfa-promo-primary-glow-soft:rgba(11,124,131,.34);--dfa-promo-accent-glow-soft:rgba(177,151,119,.28);--dfa-promo-focus-ring:rgba(11,124,131,.34);--dfa-promo-badge-bg:rgba(11,124,131,.09);--dfa-promo-badge-text:#0b7c83;--dfa-promo-title:#0f172a;--dfa-promo-text:#334155;--dfa-promo-note:#64748b;--dfa-promo-btn-text:#ffffff;--dfa-promo-btn2-bg:#ffffff;--dfa-promo-btn2-text:#0f172a;--dfa-promo-btn2-border:rgba(0,0,0,.08);--dfa-promo-button-shadow:rgba(11,124,131,.25)}