:root{--bg:#F5F7FB;--ink:#0B1224;--muted:#5A6478;--indigo:#4640DE;--line:rgba(11,18,36,.08)}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Manrope',system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.7;font-size:17px}
.container{max-width:760px;margin:0 auto;padding:0 24px}
header{border-bottom:1px solid var(--line);padding:18px 0;background:rgba(245,247,251,.8);backdrop-filter:blur(12px)}
header a{font-family:'Sora',sans-serif;font-weight:700;color:var(--ink);text-decoration:none;font-size:1.05rem}
main{padding:64px 0 96px}
h1{font-family:'Sora',sans-serif;font-size:2.2rem;margin-bottom:32px;letter-spacing:-.02em}
h2{font-family:'Sora',sans-serif;font-size:1.2rem;margin:34px 0 10px}
p{margin-bottom:12px;color:#2A3247}
a{color:var(--indigo)}
.todo{background:#FFF3E8;border:1px solid #FFD3AE;border-radius:8px;padding:4px 8px;font-weight:700}
footer{border-top:1px solid var(--line);padding:24px 0;font-size:.9rem;color:var(--muted)}
footer a{margin-right:18px}