:root{color-scheme:light;--paper:#faf7ee;--ink:#10434b;--muted:#6f675e;--coral:#e86d53}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--paper);font:17px/1.8 -apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo",sans-serif}a{color:inherit;text-underline-offset:5px}a:focus-visible{outline:3px solid var(--coral);outline-offset:6px}header,main,footer{max-width:1000px;margin:auto;padding:28px}header{display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid #10434b22}header img{width:150px;display:block}nav{display:flex;gap:22px;flex-wrap:wrap;font-size:14px}nav a{text-decoration:none}.hero{min-height:600px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;background:var(--paper) url(assets/paper.png) center/100% 100%;padding:80px 28px}.hero h1{font:500 clamp(32px,6vw,64px)/1.4 "AppleMyungjo",Georgia,serif;letter-spacing:-.04em;margin:24px 0}.hero p{max-width:540px;color:var(--muted)}.badge{font-size:12px;letter-spacing:.08em;border:1px solid #10434b40;border-radius:30px;padding:5px 15px}.links{display:flex;gap:22px;justify-content:center;flex-wrap:wrap;margin-top:20px}.links a{padding:10px 20px;border:1px solid #10434b55;border-radius:25px;text-decoration:none}.links a:first-child{background:var(--ink);color:var(--paper)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin:50px 0}.grid article{border-top:2px solid var(--coral);padding-top:16px}.grid h2{font-size:20px}.grid p{font-size:15px;color:var(--muted)}.note{border-left:3px solid var(--coral);padding:12px 22px;background:#e86d5309}.prose{max-width:760px;padding-bottom:80px}.prose h1{font-size:30px;margin:32px 0}.prose h2{font-size:20px;margin-top:38px}.prose p,.prose li{color:#514e48}.prose pre{white-space:pre-wrap;font:14px/1.8 ui-monospace,monospace;overflow-wrap:anywhere}footer{border-top:1px solid #10434b22;color:var(--muted);font-size:13px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}@media(max-width:650px){header{align-items:flex-start;flex-direction:column;gap:16px}nav{gap:16px}.hero{min-height:540px}.grid{grid-template-columns:1fr;gap:22px}header,main,footer{padding:22px}.prose h1{font-size:26px}}