:root{--cream:#f3f0e8;--ink:#10110f;--muted:#6c6f67;--line:#10110f24;--mint:#b8ffd8}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--cream);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.65;font-size:17px}
.wrap{max-width:760px;margin:0 auto;padding:0 24px}
header.site{border-bottom:1px solid var(--line);padding:22px 0}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:700;letter-spacing:-.01em}
.logo img{height:26px;width:auto;display:block}
.nav a{color:var(--muted);text-decoration:none;font-size:14px;margin-left:18px}
.nav a:hover{color:var(--ink)}
main{padding:56px 0 72px}
h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(32px,5vw,44px);line-height:1.15;letter-spacing:-.02em;margin:0 0 12px}
h2{font-family:Georgia,"Times New Roman",serif;font-size:24px;line-height:1.25;margin:44px 0 12px;letter-spacing:-.01em}
h3{font-size:17px;margin:28px 0 8px;font-weight:700}
p,li{color:#22241f}
a{color:var(--ink);text-underline-offset:3px}
.meta{color:var(--muted);font-size:14px;margin:0 0 32px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.callout{background:var(--mint);border-radius:14px;padding:20px 22px;margin:28px 0}
.callout p{margin:0;font-size:16px}
.callout strong{display:block;margin-bottom:6px;font-size:15px;text-transform:uppercase;letter-spacing:.06em}
.box{border:1px solid var(--line);border-radius:14px;padding:20px 22px;margin:24px 0;background:#fffdf7}
.box p:first-child{margin-top:0}.box p:last-child{margin-bottom:0}
ul{padding-left:20px}li{margin:7px 0}
table{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px}
th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:700;background:#0000000a}
.toc{font-size:15px}.toc a{color:var(--muted)}.toc a:hover{color:var(--ink)}
footer.site{border-top:1px solid var(--line);padding:32px 0 48px;color:var(--muted);font-size:14px}
footer.site a{color:var(--muted);margin-right:16px}
footer.site .disc{margin-top:14px;font-size:13px;line-height:1.55}
@media(max-width:600px){body{font-size:16px}main{padding:36px 0 48px}}