:root{--ink:#18251f;--muted:#637067;--paper:#edf1e9;--card:#f9faf6;--line:#18251f21;--accent:#47775d;--sun:#e3ad5d}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif}a{color:inherit}.site-shell{min-height:100vh}.site-header{justify-content:space-between;align-items:center;width:min(1120px,100% - 40px);margin:0 auto;padding:28px 0;display:flex}.brand{background:var(--ink);color:#fff;border-radius:14px;place-items:center;width:44px;height:44px;font-weight:800;text-decoration:none;display:grid}.site-nav{gap:28px;display:flex}.site-nav a{color:var(--muted);font-size:.92rem;text-decoration:none}.site-nav a:hover{color:var(--accent)}main{width:min(1120px,100% - 40px);margin:0 auto}.welcome{grid-template-columns:minmax(0,1.6fr) minmax(290px,.8fr);align-items:center;gap:clamp(48px,8vw,110px);padding:clamp(70px,12vw,140px) 0 110px;display:grid}.eyebrow{color:var(--accent);letter-spacing:.14em;text-transform:uppercase;font-size:.76rem;font-weight:800}h1,h2,h3{margin-top:0;font-family:Georgia,Times New Roman,serif;font-weight:500}h1{letter-spacing:-.06em;max-width:680px;margin-bottom:24px;font-size:clamp(3.2rem,7vw,6.6rem);line-height:.94}.lede{max-width:570px;color:var(--muted);font-size:1.25rem;line-height:1.65}.access-card{border:1px solid var(--line);background:var(--card);border-radius:24px;padding:30px;box-shadow:0 28px 70px #21392d1a}.access-card .lock{color:var(--accent);text-transform:uppercase;background:#dce9df;border-radius:999px;margin-bottom:54px;padding:7px 10px;font-size:.75rem;font-weight:800;display:inline-block}.access-card h2{margin-bottom:12px;font-size:2rem}.access-card p{color:var(--muted);line-height:1.55}.signin-form{gap:9px;margin-top:20px;display:grid}.signin-form label{color:var(--muted);font-size:.8rem;font-weight:700}.signin-form input{border:1px solid var(--line);width:100%;color:var(--ink);font:inherit;background:#fff;border-radius:12px;padding:13px 14px}.signin-form input:focus{outline:2px solid var(--accent);outline-offset:2px}.access-card button{background:var(--ink);color:#fff;cursor:pointer;border:0;border-radius:12px;width:100%;margin-top:9px;padding:13px;font-weight:700}.access-card button:hover{background:var(--accent)}.form-message{color:var(--accent);background:#dce9df;border-radius:10px;margin:14px 0 0;padding:10px 12px;font-size:.86rem}.form-message.error{color:#8a3c2c;background:#f5dfd8}.module-section{border-top:1px solid var(--line);padding:80px 0 120px}.module-section>h2{letter-spacing:-.04em;margin-bottom:38px;font-size:clamp(2.3rem,4.5vw,4rem)}.module-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.module-card{border:1px solid var(--line);background:#f9faf6a3;border-radius:20px;min-height:260px;padding:26px}.module-card span{color:var(--accent);text-transform:uppercase;font-size:.75rem;font-weight:800}.module-card h3{margin:72px 0 12px;font-size:1.8rem}.module-card p{color:var(--muted);line-height:1.55}@media (max-width:780px){.welcome,.module-grid{grid-template-columns:1fr}.access-card .lock{margin-bottom:28px}}