:root{color-scheme:light;--ink:#243b32;--muted:#5e7068;--paper:#f5f6ee;--green:#356653;--line:#dce5dc;--lake:#58a69e}
*{box-sizing:border-box}html{scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.85}a{color:var(--green);text-underline-offset:4px}a:focus-visible{outline:3px solid var(--lake);outline-offset:5px;border-radius:3px}.wrap{max-width:1060px;margin:auto;padding:0 28px}header{display:flex;align-items:center;justify-content:space-between;padding-top:30px;padding-bottom:30px;border-bottom:1px solid var(--line);gap:20px}.brand{text-decoration:none;display:flex;align-items:center;gap:12px;font-weight:650;font-size:19px}.brand img{width:46px;height:46px;border-radius:12px}.language{font-size:14px;white-space:nowrap}.hero{padding:56px 0 38px;max-width:760px}.eyebrow{font-size:12px;letter-spacing:.15em;color:var(--green);font-weight:650}.hero h1{font-size:clamp(32px,5vw,48px);line-height:1.25;margin:14px 0 18px;letter-spacing:-.025em}.intro{font-size:18px;color:var(--muted);margin:0}.date{font-size:13px;color:var(--muted);margin-top:20px}.summary{background:#e7eee1;border:1px solid #d4dfce;border-radius:20px;padding:22px 26px;margin:0 0 36px;max-width:760px}.summary p{margin:0}.layout{display:grid;grid-template-columns:190px minmax(0,1fr);gap:46px;padding-bottom:65px}nav{font-size:14px;align-self:start;position:sticky;top:24px}nav a{display:block;padding:5px 0;text-decoration:none;color:var(--muted)}nav a:hover{color:var(--green)}article{background:#fff;border:1px solid var(--line);border-radius:24px;padding:18px 34px}section{padding:24px 0;border-bottom:1px solid #e9eee7}section:last-child{border:0}h2{font-size:21px;line-height:1.5;margin:0 0 13px}p{margin:0 0 12px}p:last-child{margin:0}li{padding-left:2px;margin:7px 0}ul,ol{padding-left:23px;margin:12px 0}code{font-size:13px;overflow-wrap:anywhere}footer{border-top:1px solid var(--line);padding:24px 0 36px;color:var(--muted);font-size:13px}.draft{padding:12px 20px;background:#fff0cf;color:#704c0a;border-bottom:1px solid #e5cf9c}.contact{overflow-wrap:anywhere}footer p{margin:4px 0}@media(max-width:720px){.wrap{padding:0 20px}header{padding-top:20px;padding-bottom:20px}.hero{padding-top:36px}.layout{display:block}nav{position:static;margin:0 0 24px;display:flex;flex-wrap:wrap;gap:4px 18px}nav a{font-size:13px}article{padding:8px 22px;border-radius:20px}.summary{padding:19px 22px}section{padding:22px 0}.intro{font-size:16px}}@media print{body{background:white;color:black}nav,.language,.draft{display:none}.layout{display:block}article{border:0;padding:0}.wrap{max-width:none}header,.hero{padding-top:10px;padding-bottom:10px}a{color:inherit}section{break-inside:avoid}}
