:root{--ink:#141417;--mute:#6c6c74;--cream:#faf7f2;--tomato:#ff4f2b;--sun:#f5b83d}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Inter,-apple-system,system-ui,sans-serif;color:var(--ink);background:var(--cream);-webkit-font-smoothing:antialiased;letter-spacing:-.01em;line-height:1.6}
a{color:var(--tomato);font-weight:600}
nav{position:sticky;top:0;background:rgba(250,247,242,.85);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(20,20,23,.06);z-index:5}
nav .in{max-width:820px;margin:0 auto;padding:0 22px;height:60px;display:flex;align-items:center;justify-content:space-between}
.logo{font-weight:900;font-size:21px;letter-spacing:-.05em;display:flex;align-items:center;gap:8px;color:var(--ink);text-decoration:none}
.logo .dot{width:26px;height:26px;border-radius:9px;background:var(--tomato);display:grid;place-items:center;color:#fff;font-size:15px;transform:rotate(-8deg)}
.back{font-size:14px;color:var(--ink);text-decoration:none;background:#fff;border:1px solid rgba(20,20,23,.12);padding:8px 14px;border-radius:999px}
main{max-width:820px;margin:0 auto;padding:56px 22px 90px}
h1{font-size:clamp(36px,6vw,56px);font-weight:900;letter-spacing:-.05em;line-height:1;margin-bottom:10px}
.upd{color:var(--mute);font-size:14px;margin-bottom:40px}
h2{font-size:22px;font-weight:800;letter-spacing:-.03em;margin:38px 0 10px}
p,li{font-size:16px;color:#33333a}
p+p{margin-top:10px}
ul{padding-left:20px;margin-top:8px}
li{margin:4px 0}
.card{background:#fff;border:1px solid rgba(20,20,23,.08);border-radius:20px;padding:22px 24px;margin-top:12px}
.card p{margin:2px 0}
.todo{background:#fff3c4;border-radius:6px;padding:0 6px;font-weight:700}
footer{border-top:1px solid rgba(20,20,23,.08);padding:28px 22px;text-align:center;font-size:13px;color:var(--mute)}
footer a{margin:0 8px;color:var(--ink)}