:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f4efe3;--surface:#fffcf5e0;--ink:#152014;--muted:#5f6b5d;--accent:#c86a2e;--line:#1520141f}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:radial-gradient(circle at top,#c86a2e38,transparent 30%),linear-gradient(180deg,#eef2db 0%,var(--bg)100%);color:var(--ink);font-family:Noto Serif SC,PingFang SC,Hiragino Sans GB,serif}.shell{width:min(980px,100vw - 32px);margin:0 auto;padding:40px 0 80px}.hero{padding:8px 0 28px}.eyebrow{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin:0 0 8px;font-size:12px;font-weight:700}h1,h2,p,ul,ol{margin-top:0}h1{max-width:12ch;margin-bottom:14px;font-size:clamp(2.4rem,5vw,4.8rem);line-height:.95}h2{margin-bottom:10px;font-size:1.3rem}.lede,li{color:var(--muted);font-size:1rem;line-height:1.65}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:16px;display:grid}.card{border:1px solid var(--line);background:var(--surface);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:20px;box-shadow:0 12px 32px #15201414}ul,ol{margin-bottom:0;padding-left:20px}@media (max-width:720px){.grid{grid-template-columns:1fr}.shell{width:min(100vw - 24px,680px);padding-top:28px}}