:root{--bg:#f5f2e9;--paper:#fffcf5;--deep:#0d382e;--ink:#192822;--muted:#687269;--line:#ded7ca}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);font:15px/1.55 system-ui,-apple-system,sans-serif;color:var(--ink)}
.wide{max-width:1180px;margin:auto;padding-inline:20px}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}
.top{background:#0d382e;color:#fff;position:sticky;top:0;z-index:20}.top .wide{display:flex;align-items:center;gap:25px;min-height:68px}.brand{font-weight:850;font-size:23px;white-space:nowrap}.brand b{font-size:19px}.top nav{display:flex;gap:16px;flex:1;flex-wrap:wrap}.top nav a{opacity:.75}.top nav a.sel{opacity:1;border-bottom:2px solid #dfc579}#who{font-size:12px;opacity:.85}
.hero{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(240px,.6fr);gap:55px;padding:76px 0 60px;align-items:end}.kicker{font-size:12px;font-weight:900;letter-spacing:.14em;color:#927138}.hero h1{font-size:clamp(44px,7vw,83px);letter-spacing:-.055em;line-height:1;max-width:780px;margin:18px 0}.hero p{font-size:clamp(16px,2vw,21px);color:#57645c;line-height:1.6;max-width:730px}.buttons{display:flex;flex-wrap:wrap;gap:9px;margin-top:25px}.buttons a,button.primary{display:inline-block;border:1px solid #c4bca8;border-radius:30px;padding:12px 17px;font-weight:750;background:var(--paper)}.buttons a.primary,button.primary{background:var(--deep);color:#fff;border-color:var(--deep)}
.heroaside{border-left:1px solid #c8c4b8;padding-left:26px;display:flex;flex-direction:column;gap:4px}.heroaside span{color:#866a36;font-size:12px;font-weight:800;letter-spacing:.07em;text-transform:uppercase}.heroaside strong{font-size:58px;letter-spacing:-.04em;font-weight:900;line-height:1}.heroaside em{font-style:normal;color:#67736b;font-size:13px;margin-bottom:19px}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:24px 0 40px;border-top:1px solid var(--line)}.features article{background:var(--paper);border:1px solid var(--line);border-radius:19px;padding:22px}.features h2{margin:10px 0;font-size:19px}.features p{color:var(--muted);font-size:14px}.features a{font-weight:850;color:#206449}
.columns{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding-bottom:60px}.panel{background:var(--paper);border:1px solid var(--line);border-radius:19px;padding:25px;min-width:0}.panel-head{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}.panel-head h2{margin:0;font-size:23px}.panel-head span{font-size:12px;color:var(--muted)}.switch{margin:18px 0 10px;display:flex;gap:7px}.switch button,.groupforms button,#logout,.group-card button{border:1px solid #bbb5a7;border-radius:10px;padding:9px 12px;background:white}.switch button.on{background:var(--deep);color:#fff}.form{display:grid;gap:12px;margin:12px 0}.form label{display:grid;gap:5px;font-size:13px;font-weight:700}.form input,.form select{min-width:0;width:100%;border:1px solid #d1c9b9;border-radius:9px;padding:10px;background:#fff}.form button{justify-self:start}.foot{font-size:12px;color:#69766c}.groupforms{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:15px}.groupforms form{border-top:1px solid var(--line);padding-top:15px}.group-card{padding:14px 0;border-bottom:1px solid #ece7db}.group-card h3{margin:0}.group-card p{margin:5px 0;color:var(--muted);font-size:13px}.group-card code{background:#eae9d8;padding:4px 9px;border-radius:6px;font-size:14px;letter-spacing:.09em}.group-card button{margin-top:6px}.group-card a{color:#21664e;font-weight:800}.group-card .done{color:#297451;font-weight:bold}#feedback{font-size:13px;color:#17573d;min-height:20px}footer{border-top:1px solid var(--line);font-size:13px;color:var(--muted);padding-top:20px;padding-bottom:36px}footer a{margin-left:18px;text-decoration:underline}
[hidden]{display:none!important}
@media(max-width:850px){.hero{grid-template-columns:1fr;gap:18px;padding:44px 0 30px}.heroaside{border-left:0;border-top:1px solid #c8c4b8;padding:22px 0;display:grid;grid-template-columns:1fr 1fr}.heroaside strong{font-size:45px}.features,.columns{grid-template-columns:1fr}.top .wide{gap:12px}.top nav{gap:8px;font-size:13px}.groupforms{grid-template-columns:1fr}}