.dd-v4{--z-bg:#fff;--z-bg-soft:#f6f8fa;--z-ink:#0f1b2a;--z-ink-2:#44546a;--z-muted:#8a98ab;--z-line:#e7ecf2;--z-line-strong:#d6dee8;--z-blue:#123a6b;--z-blue-700:#0e2e54;--z-blue-600:#1456b0;--z-sky:#1456b0;--z-sky-600:#0f3d82;--z-sky-100:#dce7f6;--z-sky-50:#eef3fb;--z-card-from:#f1f5fb;--z-card-to:#e3ecf7;--z-yellow:#9ec3ee;--z-yellow-200:#dce7f6;--z-yellow-deep:#1456b0;--z-grad-primary:linear-gradient(180deg,#1f63c4,#0f4796);--z-glow-primary:0 14px 30px -16px #0f1b2a4d;--z-badge-grad:linear-gradient(135deg,#1f63c4,#123a6b);--z-form-grad:linear-gradient(160deg,#f1f5fb,#dce7f6);--z-form-ink:#123a6b;--z-form-ink-2:#44546a;--dd-teal-50:#eef3fb;--dd-teal-100:#dce7f6;--dd-teal-200:#9fc0e8;--dd-teal-300:#5b8fd0;--dd-teal-500:#1456b0;--dd-teal-600:#0f3d82;--dd-teal-700:#0e2e54;--dd-teal-900:#0a2348;--dd-coral-50:#eef3fb;--dd-coral-100:#dce7f6;--dd-coral-300:#7ca6df;--dd-coral-500:#1456b0;--dd-coral-600:#0f3d82;--dd-coral-700:#0e2e54;--dd-glow-coral:0 14px 30px -16px #0f1b2a42;--dd-glow-teal:0 14px 30px -16px #0f1b2a33;--dd-bg:#fff;--dd-surface:#fff;--dd-surface-2:#f6f8fa;--dd-surface-3:#eef2f6;--dd-ink-900:#0f1b2a;--dd-ink-700:#2a384a;--dd-ink-500:#5b6a7d;--dd-ink-400:#8a98ab;--dd-line:#e7ecf2;--dd-shadow-xs:0 1px 2px #0f1b2a0f;--dd-shadow-sm:0 2px 12px -5px #0f1b2a1f;--dd-shadow-md:0 10px 28px -16px #0f1b2a29;--dd-shadow-lg:0 24px 54px -28px #0f1b2a33;--dd-shadow-xl:0 32px 72px -32px #0f1b2a3d}.dd-v4 .z-card{border-color:var(--z-line);border-radius:18px;box-shadow:0 18px 46px -32px #0f1b2a38}.dd-v4 .z-card-soft{border-radius:18px}.dd-v4 .z-btn{letter-spacing:.06em;transition-duration:.32s}.dd-v4 .z-btn-outline{border-color:var(--z-line-strong);color:var(--z-blue-600)}.dd-v4 .z-btn-yellow{color:var(--z-blue);background:#fff;box-shadow:0 16px 34px -18px #0f1b2a59}.dd-v4 .z-eyebrow{letter-spacing:.22em;color:var(--z-sky-600)}.dd-v4 .z-h2{letter-spacing:-.02em}.dd-v4 .z-field:focus{border-color:var(--z-sky);box-shadow:0 0 0 4px #1456b01f}.dd-v4 h1,.dd-v4 h2,.dd-v4 .z-h2{font-family:var(--font-serif-v4),"PT Serif",Georgia,serif;letter-spacing:-.015em;font-weight:600}.dd-v4 h1{font-weight:700;line-height:1.08}.dd-v4 main>section{padding-top:clamp(4.5rem,7vw,7rem);padding-bottom:clamp(4.5rem,7vw,7rem)}.dd-v4 img.object-cover{filter:saturate(.9)contrast(1.04)brightness(1.015)}