:root{color-scheme:light;--paper:#f7f4ec;--ink:#203e3a;--muted:#5d6e66;--accent:#b34927;--line:#deded3;--card:#fffdf7;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-size:17px;line-height:1.8}a{color:var(--accent);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.wrap{max-width:960px;margin:auto;padding:0 28px}.skip{position:absolute;top:-100px;left:20px;background:var(--card);padding:12px;z-index:10}.skip:focus{top:12px}header{border-bottom:1px solid var(--line)}header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:100px}.brand{font-weight:750;font-size:22px;text-decoration:none;color:var(--ink);letter-spacing:.05em}.brand:before{content:"";display:inline-block;width:16px;height:16px;margin-right:12px;border-radius:5px 5px 1px 5px;background:var(--accent);box-shadow:8px 5px 0 var(--ink)}nav{display:flex;gap:24px}nav a{text-decoration:none;color:var(--muted);font-size:15px}nav a[aria-current=page]{color:var(--accent);font-weight:700}main{padding:70px 0 84px}.eyebrow{font-size:12px;font-weight:750;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin:0 0 14px}h1{font-size:clamp(36px,6vw,60px);letter-spacing:-.04em;line-height:1.2;margin:0 0 25px}h2{font-size:24px;line-height:1.5;margin:0 0 14px;letter-spacing:-.02em}h3{font-size:18px;margin:24px 0 8px}.lead{font-size:21px;color:var(--muted);max-width:680px;margin:0 0 30px}.meta{color:var(--muted);font-size:14px}.intro{padding-bottom:36px;border-bottom:1px solid var(--line);margin-bottom:38px}.article{max-width:760px}.article section{padding:24px 0;border-bottom:1px solid var(--line)}p{margin:12px 0}ul,ol{padding-left:24px}li{margin:8px 0}.callout{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:4px 16px 16px 4px;padding:22px 26px;margin:28px 0}.callout p{margin:0}.cards{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:40px 0}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:30px}.card p{color:var(--muted)}.card a{font-weight:650}.number{display:block;color:var(--accent);font-size:13px;letter-spacing:.16em;margin-bottom:22px}details{padding:23px 0;border-bottom:1px solid var(--line)}summary{font-size:20px;font-weight:650;cursor:pointer;line-height:1.6}details p,details ul{color:var(--muted)}.email{overflow-wrap:anywhere}.english{font-size:14px;color:var(--muted);border-left:2px solid var(--line);padding-left:18px;margin-top:24px}footer{border-top:1px solid var(--line);padding:26px 0 42px;color:var(--muted);font-size:13px}footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}footer a{color:var(--muted)}@media(max-width:600px){.wrap{padding:0 21px}header .wrap{align-items:flex-start;flex-direction:column;justify-content:center;gap:10px;padding-top:20px;padding-bottom:20px}nav{gap:22px}main{padding-top:44px}.lead{font-size:19px}.cards{grid-template-columns:1fr;gap:16px}.card{padding:24px}.callout{padding:19px 20px}h2{font-size:22px}summary{font-size:18px}}@media(prefers-reduced-motion:no-preference){a{transition:color .15s}}