:root{--g:#2e5e3e;--g2:#e9f2ec;--ink:#1d2421;--mut:#5b6660;--warn:#fff4e0;--warnb:#d98e04;--line:#dfe5e1}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:#fff}
.wrap{max-width:760px;margin:0 auto;padding:0 18px}
a{color:#1f5f8b}a:hover{text-decoration:none}
.skip{position:absolute;left:-9999px}.skip:focus{left:8px;top:8px;background:#fff;padding:6px}
.site-header{border-bottom:1px solid var(--line);background:#fff}
.header-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;padding:10px 18px}
.logo{font-weight:700;color:var(--g);text-decoration:none;font-size:1.15rem}
.nav{list-style:none;display:flex;flex-wrap:wrap;gap:14px;margin:0;padding:0;font-size:.95rem}
.nav a{text-decoration:none;color:var(--ink)}.nav a[aria-current]{color:var(--g);font-weight:600}
h1{font-size:1.75rem;line-height:1.25;margin:.8em 0 .3em}h2{font-size:1.3rem;margin-top:1.8em}h3{font-size:1.08rem}
.checked,.muted,.small{color:var(--mut);font-size:.9rem}
.crumbs ol{list-style:none;padding:0;margin:12px 0 0;display:flex;flex-wrap:wrap;gap:6px;font-size:.85rem}
.crumbs li+li:before{content:"/";margin-right:6px;color:var(--mut)}
.answer{background:var(--g2);border-left:4px solid var(--g);padding:12px 16px;border-radius:6px}
.label{border:1px solid var(--line);border-radius:8px;padding:12px 16px;margin:1.2em 0;background:#fafcfb}
.label blockquote{margin:.6em 0;padding:.4em .8em;border-left:3px solid #9bb3a3;background:#fff;font-style:normal}
.label dl{display:grid;grid-template-columns:max-content 1fr;gap:4px 12px;margin:0}.label dt{font-weight:600}.label dd{margin:0}
.poison{background:var(--warn);border:1px solid var(--warnb);border-radius:8px;padding:12px 16px;margin:1.5em 0}
.poison h2{margin-top:0;font-size:1.1rem}
.aff{border:1px dashed var(--line);border-radius:8px;padding:10px 16px;margin:1.5em 0;font-size:.95rem}
.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.93rem}
th,td{border:1px solid var(--line);padding:7px 9px;text-align:left;vertical-align:top}th{background:var(--g2)}
.cards{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card{border:1px solid var(--line);border-radius:8px;padding:12px 14px}.card h3{margin:.2em 0}
.sources li{font-size:.92rem;margin-bottom:4px}
.faq h3{margin-bottom:.2em}
.site-footer{border-top:1px solid var(--line);margin-top:48px;padding:18px 0;background:#f7f9f8;font-size:.9rem}
.foot-links{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:12px}
@media(min-width:700px){h1{font-size:2rem}}
.labelsrc{border:1px solid #b9cfe0;background:#f4f8fb;border-radius:8px;padding:10px 16px;margin:1em 0}.labelsrc p{margin:.4em 0}.labelsrc ul{margin:.3em 0;padding-left:1.2em}
.labelsrc-compact{font-size:.92rem;color:var(--mut);border-left:3px solid #b9cfe0;padding:4px 10px;margin:.6em 0 1em}