:root{--bg-0:#f4f6f8;--bg-1:#e7edf3;--ink-900:#0f2438;--ink-700:#2f4459;--ink-500:#617687;--surface:#fff;--surface-alt:#f8fafc;--brand-700:#0f3d66;--brand-600:#1f5e96;--brand-500:#2f74b7;--accent-500:#e6b766;--accent-300:#f3d8a4;--border:#d3dee8;--ring:rgba(47,116,183,.28)}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;color:var(--ink-900);background:radial-gradient(circle at 8% 12%,rgba(31,94,150,.16),transparent 26%),radial-gradient(circle at 92% 10%,hsla(38,72%,65%,.22),transparent 28%),linear-gradient(165deg,var(--bg-0),var(--bg-1));font-family:Avenir Next,Avenir,Segoe UI,Helvetica Neue,sans-serif}.page{max-width:1120px;margin:0 auto;padding:34px 16px 70px}.hero{margin-bottom:24px;animation:fade-up .52s ease-out both}.hero-card{border-radius:18px;padding:28px;color:#eaf4fe;background:linear-gradient(125deg,rgba(12,44,74,.98),rgba(16,58,96,.96) 48%,rgba(28,89,141,.94)),linear-gradient(0deg,rgba(0,0,0,.08),rgba(0,0,0,.08));border:1px solid rgba(240,247,255,.15);box-shadow:0 14px 44px rgba(15,35,56,.28)}.eyebrow{margin:0 0 8px;text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;color:var(--accent-300);font-weight:700}h1{margin:0 0 12px;font-size:clamp(2rem,4vw,3.15rem)}h1,h2,h3{font-family:Iowan Old Style,Palatino Linotype,Book Antiqua,serif;letter-spacing:.01em}h2,h3{margin:0 0 16px}.hero p{margin:0;max-width:760px;line-height:1.5}.hero-pills{margin-top:18px;display:flex;flex-wrap:wrap;gap:10px}.hero-pills span{display:inline-flex;align-items:center;padding:7px 12px;border-radius:999px;border:1px solid hsla(39,77%,80%,.32);background:hsla(0,0%,100%,.08);color:#f6f9ff;font-size:.8rem;font-weight:600}.panel{margin-bottom:22px;padding:24px;border-radius:14px;border:1px solid var(--border);background:linear-gradient(180deg,var(--surface),var(--surface-alt));box-shadow:0 8px 28px rgba(15,36,56,.08);animation:fade-up .62s ease-out both}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:14px;gap:14px}label{display:flex;flex-direction:column;gap:6px;font-size:.88rem;color:var(--ink-700);font-weight:600}input,select{border:1px solid var(--border);border-radius:9px;padding:10px 12px;font-size:.95rem;background:#fff;color:var(--ink-900);transition:border-color .14s ease,box-shadow .14s ease}input:focus,select:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px var(--ring)}.primary{border:none;border-radius:10px;background:linear-gradient(130deg,var(--brand-700),var(--brand-600));color:#fff;padding:12px 18px;font-weight:700;letter-spacing:.01em;cursor:pointer;transition:transform .12s ease,filter .16s ease}.primary:hover{filter:brightness(1.06);transform:translateY(-1px)}.primary:disabled{cursor:not-allowed;opacity:.55;transform:none}.results .headline{margin:8px 0;font-size:clamp(1.26rem,2.4vw,2rem);color:var(--ink-900)}.muted{color:var(--ink-500)}.gate{border-top:1px solid var(--border);margin-top:16px;padding-top:18px}.gate-grid{margin-bottom:12px}.consent{flex-direction:row;align-items:center;gap:8px;margin-bottom:14px;font-weight:500}.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:12px;gap:12px}.metrics>div{border:1px solid var(--border);border-radius:10px;padding:12px;background:#fff}.metrics span{display:block;margin-bottom:4px;font-size:.84rem;color:var(--ink-500)}.metrics strong{font-size:1rem;color:var(--ink-900)}.chart-wrap{height:360px;margin:20px 0;padding:14px;border:1px solid var(--border);border-radius:12px;background:#fff}.error{color:#9e1c21;font-weight:600}.success{color:#0e6a3c;font-weight:600}@keyframes fade-up{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (max-width:640px){.page{padding-top:20px}.hero-card{padding:22px}.panel{padding:18px}.chart-wrap{height:300px}}