:root{--ink:#2b2b2b;--muted:#7a756c;--line:#e3ddd2;--bg:#f7f4ee;--card:#fff}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--ink);margin:0;font-family:-apple-system,Helvetica Neue,Arial,sans-serif}a{color:inherit}.wrap{max-width:920px;margin:0 auto;padding:32px 20px 64px}.top{justify-content:space-between;align-items:center;margin-bottom:32px;display:flex}.brand{letter-spacing:.2px;font-size:20px;font-weight:700;text-decoration:none}.brand span{color:var(--muted);font-weight:400}.who{color:var(--muted);align-items:center;gap:12px;font-size:13px;display:flex}.who form{margin:0}.btn{border:1px solid var(--ink);background:var(--ink);color:#fff;cursor:pointer;border-radius:8px;padding:9px 14px;font-size:14px;text-decoration:none;display:inline-block}.btn.ghost{color:var(--ink);border-color:var(--line);background:0 0}h1{margin:0 0 8px;font-size:28px}.lead{color:var(--muted);margin:0 0 28px;line-height:1.5}.grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;display:grid}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;text-decoration:none;transition:border-color .15s;display:block}.card:hover{border-color:var(--ink)}.card h2{margin:0 0 6px;font-size:17px}.card p{color:var(--muted);margin:0;font-size:13px;line-height:1.45}.note{background:#fff8ec;border:1px solid #efdcb8;border-radius:10px;margin-bottom:20px;padding:10px 14px;font-size:13px}.login{border:1px solid var(--line);background:#fff;border-radius:16px;max-width:380px;margin:14vh auto 0;padding:28px}.login input{border:1px solid var(--line);border-radius:8px;width:100%;margin:14px 0 12px;padding:11px 12px;font-size:15px}.login .btn{width:100%}.small{color:var(--muted);font-size:13px;line-height:1.5}.drawing{border:1px solid var(--line);border-radius:12px;width:100%;margin-top:8px}