:root{
  --paper:#f7f2e6; --card:#fffdf7; --ink:#1f2622; --muted:#5b645d;
  --line:#ddd3bd; --green:#2f5d3a; --green-2:#e3ecdf; --rust:#9b2f1b;
  --rust-2:#f6e1d9; --gold:#b8862b; --gold-ink:#7c5a12; --serif:'Fraunces',Georgia,serif;
  --sans:'Source Sans 3',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 var(--sans)}
a{color:var(--green);text-underline-offset:2px}
a:hover{color:var(--rust)}
img{max-width:100%;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 18px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:#fff;padding:6px 10px;z-index:9}

header.top{background:var(--green);color:#fff}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:58px}
.brand{color:#fff;text-decoration:none;font:700 21px/1 var(--serif);display:flex;align-items:center;gap:9px}
.brand:hover{color:#fff}
.brand i{font-style:italic;font-weight:400}
header nav{display:flex;gap:16px;flex-wrap:wrap}
header nav a{color:#e9f0e6;text-decoration:none;font-weight:600;font-size:15px}
header nav a:hover{color:#fff;text-decoration:underline}
footer{margin-top:56px;border-top:1px solid var(--line);background:#efe8d6;font-size:14px;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;justify-content:space-between;padding-top:22px;padding-bottom:26px}
footer nav{display:flex;flex-wrap:wrap;gap:6px 16px}

main{padding-top:18px}
h1,h2,h3{font-family:var(--serif);line-height:1.2;color:#17201b}
h1{font-size:clamp(30px,4.4vw,44px);margin:6px 0 12px;font-weight:700}
h2{font-size:clamp(23px,3vw,29px);margin:42px 0 10px;font-weight:600}
h3{font-size:20px;margin:26px 0 8px;font-weight:600}
.sci{font-family:var(--serif);font-style:italic;font-weight:400}
.lede{font-size:19px;max-width:760px}
.muted{color:var(--muted)}
.crumb{font-size:14px;color:var(--muted);margin-top:4px}
.crumb a{color:var(--muted)}
.crumb i{font-style:normal;margin:0 6px}
.prose{max-width:760px}
.prose p{margin:0 0 14px}
.kicker{font:600 13px/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--gold-ink);margin-top:16px}
.stamp{font-size:14px;color:var(--muted)}

.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin:22px 0}
.fact{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.fact b{display:block;font:700 30px/1.1 var(--serif);color:var(--green)}
.fact.venom b{color:var(--rust)}
.fact span{font-size:14px;color:var(--muted)}

.tbl{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;font-size:15.5px;margin:12px 0 6px}
.tbl caption{caption-side:bottom;text-align:left;font-size:13px;color:var(--muted);padding:8px 2px}
.tbl th,.tbl td{padding:9px 12px;border-bottom:1px solid #ece4d0;text-align:left;vertical-align:top}
.tbl th{background:#efe8d6;font-weight:600;font-size:14px}
.tbl td.n,.tbl th.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.tbl tr:last-child td{border-bottom:0}
.scroll{overflow-x:auto}
.flag{display:inline-block;font:700 11px/1 var(--sans);letter-spacing:.05em;text-transform:uppercase;padding:4px 6px;border-radius:4px;vertical-align:1px;white-space:nowrap}
.flag.v{background:var(--rust);color:#fff}
.flag.s{background:var(--green-2);color:var(--green)}
.flag.r{background:var(--line,#ddd);color:var(--ink,#333)}
.flag.i{background:#efe0b8;color:#5a4410}

.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin:14px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;text-decoration:none;color:var(--ink);display:flex;flex-direction:column}
.card:hover{border-color:var(--green);color:var(--ink)}
.card img,.card .noimg{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;background:#e7dfcb;flex:0 0 auto}
.cards{align-items:start}
.card .noimg{display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px}
.card div{padding:10px 12px 12px}
.card strong{display:block;font:600 16px/1.25 var(--serif)}
.card em{display:block;font:italic 14px/1.3 var(--serif);color:var(--muted)}
.card div>em:first-child{font:italic 600 16px/1.25 var(--serif);color:var(--ink)}
.card small{display:block;margin-top:6px;color:var(--muted);font-size:13px}
.card.venom{border-color:#d9a797}

figure.photo{margin:18px 0;max-width:720px}
figure.photo img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:10px;border:1px solid var(--line)}
figure.photo img.fit{object-fit:contain;background:#e7dfcb}
figure.photo figcaption{font-size:13px;color:var(--muted);margin-top:6px}
.split{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:26px;align-items:start}

.alert{background:var(--rust-2);border:1px solid #e4b6a7;border-left:5px solid var(--rust);border-radius:8px;padding:14px 16px;margin:20px 0;max-width:760px}
.alert strong{color:var(--rust)}
.alert a{color:var(--rust);font-weight:700}
.alert .not-advice{display:block;margin-top:6px;font-size:14px}

.months{max-width:760px;margin:10px 0 4px}
.months svg{width:100%;height:auto}
.months .bar{fill:#9fb89a}
.months .bar.peak{fill:var(--green)}
.months .bar.venom{fill:#c98a78}
.months .bar.venom.peak{fill:var(--rust)}
.months text{font:12px var(--sans);fill:var(--muted)}

.states{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;margin:14px 0}
.states a{display:block;background:var(--card);border:1px solid var(--line);border-radius:8px;padding:9px 11px;text-decoration:none;color:var(--ink)}
.states a:hover{border-color:var(--green)}
.states b{display:block;font:600 15px/1.2 var(--sans)}
.states span{font-size:13px;color:var(--muted)}
.states span.v{color:var(--rust)}

.links{display:flex;flex-wrap:wrap;gap:8px 18px;margin:10px 0}
.toc{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 16px;max-width:760px;font-size:15px}
.toc ol{margin:6px 0 0;padding-left:20px;columns:2;column-gap:28px}
.shared-method{margin-top:40px;border-top:1px solid var(--line);padding-top:6px;font-size:15px;color:var(--muted)}
.shared-method h2{font-size:21px}
.hero{background:linear-gradient(180deg,#e9e2cc,transparent);border-bottom:1px solid var(--line);margin:-18px 0 0;padding:26px 0 8px}

@media (max-width:760px){
  body{font-size:16px}
  .split{grid-template-columns:1fr}
  .toc ol{columns:1}
  .tbl{font-size:14.5px}
  .tbl th,.tbl td{padding:8px 9px}
}

.hero.home{padding:34px 0 14px}
.tilemap{max-width:820px;margin:8px 0 6px}
.tilemap svg{width:100%;height:auto}
.tilemap rect{stroke:#fffdf7;stroke-width:2}
.tilemap a:hover rect{stroke:var(--ink);stroke-width:3}
.tilemap .t0{fill:#e7dfcb}.tilemap .t1{fill:#efc9b8}.tilemap .t2{fill:#dc9a80}
.tilemap .t3{fill:#bf5e44}.tilemap .t4{fill:#8e2a18}
.tilemap text{text-anchor:middle;font-family:var(--sans);pointer-events:none}
.tilemap .ab{font-weight:700;font-size:15px;fill:#17201b}
.tilemap .n{font-size:13px;fill:#17201b}
.tilemap .t3~.ab,.tilemap .t3~.n,.tilemap .t4~.ab,.tilemap .t4~.n{fill:#fff}
.legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13px;color:var(--muted);margin-top:6px}
.legend i{display:inline-block;width:14px;height:14px;border-radius:3px;vertical-align:-2px;margin-right:5px}
.legend i.t0{background:#e7dfcb}.legend i.t1{background:#efc9b8}.legend i.t2{background:#dc9a80}
.legend i.t3{background:#bf5e44}.legend i.t4{background:#8e2a18}
.statelist{columns:4 180px;column-gap:24px;padding:0;list-style:none;font-size:15px}
.statelist li{margin:0 0 6px;break-inside:avoid}
.statelist span{color:var(--muted);font-size:13px;display:block}

.wikitext{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--green);border-radius:8px;padding:12px 16px;margin:18px 0;max-width:760px}
.wikitext p{margin:0 0 8px}
.wikitext .src{font-size:13px;color:var(--muted);margin:0}

.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.hero.home{margin:0;padding:34px 36px 30px;border:1px solid var(--line);border-radius:16px;
  background:linear-gradient(135deg,#efe7d2 0%,#f7f2e6 70%)}
@media (max-width:760px){.hero.home{padding:24px 20px 22px}}
.search{position:relative;max-width:720px;margin:18px 0 0}
.search input{width:100%;font:17px var(--sans);padding:14px 16px;border:1px solid #cdbf9e;
  border-radius:10px;background:#fffdf7;color:var(--ink)}
.search.big input{font-size:18px;padding:16px 18px}
.search input:focus{outline:2px solid var(--green);outline-offset:1px}
.search .results{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:15;list-style:none;
  margin:0;padding:6px;background:#fffdf7;border:1px solid var(--line);border-radius:10px;
  box-shadow:0 14px 30px rgba(31,38,34,.16)}
.search .results a{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap;padding:9px 10px;
  border-radius:8px;text-decoration:none;color:var(--ink)}
.search .results a:hover,.search .results a:focus{background:var(--green-2);outline:none}
.search .results i{font-family:var(--serif);color:var(--muted)}
.search .results span{margin-left:auto;font-size:13px;color:var(--muted)}
.search .results .none{padding:10px;color:var(--muted)}
.regions{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:22px;margin:14px 0}
.region h3{margin:0 0 8px;font-size:18px}
.region ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.region a{display:grid;gap:3px;padding:9px 12px;border:1px solid var(--line);border-radius:9px;
  background:var(--card);text-decoration:none;color:var(--ink)}
.region a:hover{border-color:var(--green)}
.region b{font-weight:600}
.region .tags{display:flex;flex-wrap:wrap;gap:5px}
.tag{font-size:12.5px;font-weight:600;padding:2px 7px;border-radius:999px;background:var(--rust-2);color:var(--rust)}
.tag.zero{background:var(--green-2);color:var(--green)}
.region small{font-size:12.5px;color:var(--muted)}
.teasers{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.teaser{display:grid;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--card);
  text-decoration:none;color:var(--ink)}
.teaser:hover{border-color:var(--green)}
.teaser .mosaic{display:grid;grid-template-columns:repeat(4,1fr)}
.teaser .mosaic img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover}
.teaser div:last-child{padding:14px 16px 16px;display:grid;gap:6px}
.teaser b{font:600 20px/1.2 var(--serif)}
.teaser span{color:var(--muted);font-size:15px}
.teaser em{font-style:normal;font-weight:600;color:var(--green)}
.top nav{align-items:center}
.top a.nav-cta{background:#f7f2e6;color:var(--green);padding:7px 13px;border-radius:999px;font-weight:600;font-size:15px;text-decoration:none;white-space:nowrap}
.top a.nav-cta:hover{background:#fff;color:var(--green);text-decoration:none}

.search{margin:18px 0 24px}
.hero .search{margin:18px 0 0}
.regions{grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
@media (max-width:1060px){.regions{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}}
.region h3{font-size:16px;margin-bottom:6px}
.region ul{gap:5px}
.region a{padding:7px 9px;gap:3px}
.region b{font-size:14.5px}
.tag{font-size:11.5px;padding:1px 6px}
.region small{font-size:11.5px}

.regions{grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:18px 24px}
.rt{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;font-size:15px}
.rt th,.rt td{padding:7px 10px;border-bottom:1px solid #ece4d0;text-align:left}
.rt thead th{background:#efe8d6;font-size:12.5px;font-weight:600;color:var(--muted)}
.rt tbody tr:last-child th,.rt tbody tr:last-child td{border-bottom:0}
.rt tbody th{font-weight:600}
.rt tbody th a{text-decoration:none;color:var(--ink)}
.rt tbody th a:hover{color:var(--green);text-decoration:underline}
.rt tbody th small{display:block;font-weight:400;font-size:12px;color:var(--muted)}
.rt .n{text-align:right;white-space:nowrap}
.rt td.n{font:700 17px var(--serif);color:var(--rust)}
.rt td.n.zero{font:600 13px var(--sans);color:var(--green)}
.rt tbody tr:hover{background:#faf6ec}
.rt tbody th a{display:inline;border:0;padding:0;background:none;border-radius:0}
.rt tbody th a:hover{border:0}
.rt thead th.n{white-space:normal;line-height:1.2}
.rt tbody th a{white-space:nowrap}

.usmap{margin:10px 0 18px;max-width:960px}
.usmap svg{width:100%;height:auto;display:block}
.usmap path{stroke:#fffdf7;stroke-width:1.2;transition:filter .1s}
.usmap a:hover path,.usmap a:focus path{stroke:var(--ink);stroke-width:2;filter:brightness(.95)}
.usmap .b0,.usmap figcaption i.b0{fill:#e3dccb;background:#e3dccb}
.usmap .b1,.usmap figcaption i.b1{fill:#ebb9a5;background:#ebb9a5}
.usmap .b2,.usmap figcaption i.b2{fill:#c9674d;background:#c9674d}
.usmap .b3,.usmap figcaption i.b3{fill:#8e2a18;background:#8e2a18}
.usmap figcaption{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center;font-size:14px;margin-top:8px}
.usmap figcaption span{display:inline-flex;align-items:center;gap:6px}
.usmap figcaption i{display:inline-block;width:16px;height:16px;border-radius:3px}
.usmap figcaption em{flex-basis:100%;font-style:normal;color:var(--muted);font-size:13px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 10px}
.chips[hidden]{display:none}
.chips button{font:600 14px var(--sans);padding:6px 12px;border-radius:999px;border:1px solid var(--line);
  background:var(--card);color:var(--ink);cursor:pointer}
.chips button.on{background:var(--green);border-color:var(--green);color:#fff}
.sortable th.sort{cursor:pointer;user-select:none}
.sortable th.sort::after{content:" \2195";color:var(--muted);font-weight:400}
.sortable th[aria-sort=ascending]::after{content:" \2191";color:var(--ink)}
.sortable th[aria-sort=descending]::after{content:" \2193";color:var(--ink)}
.sortable tbody th{font-weight:600}
.sortable tbody th a{color:var(--ink);text-decoration:none}
.sortable tbody th a:hover{color:var(--green);text-decoration:underline}
.sortable tbody th small{display:block;font-weight:400;font-size:12px;color:var(--muted)}
.sortable td.hot{font:700 17px var(--serif);color:var(--rust)}
.sortable td.zero{font:600 13px var(--sans);color:var(--green)}
.sortable tbody tr:hover{background:#faf6ec}
.sortable tbody th{background:transparent}
.sortable th,.sortable td{padding:7px 12px}

.mapbox{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:stretch;margin:10px 0 18px}
@media (max-width:900px){.mapbox{grid-template-columns:1fr}}
.mapbox .usmap{margin:0}
.mappanel{display:flex;flex-direction:column;gap:8px;padding:18px 20px;border:1px solid var(--line);
  border-radius:12px;background:var(--card);font-size:15px;line-height:1.5}
.mappanel p{margin:0}
.mp-name{font:700 26px/1.1 var(--serif);color:#17201b}
.mp-sub{font-size:13px;color:var(--muted);margin-top:-4px}
.mp-big strong{font:700 30px/1 var(--serif);color:var(--rust)}
.mp-counts{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:4px 0}
.mp-counts div{border:1px solid var(--line);border-radius:9px;padding:9px 10px;background:#fbf8f0}
.mp-counts strong{display:block;font:700 28px/1 var(--serif)}
.mp-counts .hot strong{color:var(--rust)}
.mp-counts .zero strong{color:var(--green);font-size:20px;padding:4px 0}
.mp-counts span{font-size:13px;color:var(--muted)}
.mp-meta{font-size:13.5px;color:var(--muted)}
.mp-go{margin-top:auto;display:block;text-align:center;padding:10px 14px;border-radius:9px;
  background:var(--green);color:#fff;font-weight:600;text-decoration:none}
.mp-go:hover{background:#244a2e;color:#fff}
.mapbox{align-items:stretch}
.mappanel{align-self:stretch;min-height:0;overflow:hidden}
.mp-rows{display:grid;gap:0;margin-top:4px}
.mp-row{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid #ece4d0;font-size:14.5px}
.mp-row:last-child{border-bottom:0}
.mp-row span{color:var(--muted)}
.mp-row b{font-weight:600;text-align:right}
.more-btn{display:inline-block;margin:4px 0 8px;padding:10px 16px;border-radius:9px;background:var(--green);color:#fff;font-weight:600;text-decoration:none}
.more-btn:hover{background:#244a2e;color:#fff}
.mp-row span{white-space:nowrap}
.card .gimg{position:relative;display:block;flex:0 0 auto}
.card .gimg img{display:block;opacity:.85}
.card .gimg i{position:absolute;left:6px;bottom:6px;right:6px;background:rgba(31,38,34,.78);color:#fff;font:600 11.5px/1.3 var(--sans);font-style:normal;padding:4px 6px;border-radius:4px}

header.top .wrap{justify-content:flex-start}
.brand{order:1}
header nav{order:2;margin-left:auto}
.top a.nav-cta{order:3;margin-left:16px}
@media (max-width:760px){
  header.top .wrap{flex-wrap:wrap;min-height:0;padding-top:10px;padding-bottom:10px;gap:8px}
  .top a.nav-cta{order:2;margin-left:auto;padding:6px 12px;font-size:14px}
  header nav{order:3;flex-basis:100%;margin-left:0;gap:2px 14px}
  header nav a{display:inline-block;padding:3px 0;font-size:14.5px}
}
a[href^="tel:"]{white-space:nowrap}
.skip-map{position:absolute;left:-9999px}
.skip-map:focus{position:static;display:inline-block;margin:0 0 8px;background:#fff;padding:6px 10px;border-radius:6px}
.scroll:focus{outline:2px solid var(--green);outline-offset:2px}
.prose{overflow-wrap:break-word}
ol.prose li{overflow-wrap:anywhere}
footer nav a{display:inline-block;padding:3px 0}
.toc.onpage{margin:18px 0 6px}
@media (max-width:380px){
  .brand{font-size:19px;gap:7px}
  .top a.nav-cta{padding:5px 10px;font-size:13.5px}
}
.teasers{grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr))}
@media (max-width:480px){
  .cards{grid-template-columns:repeat(auto-fill,minmax(136px,1fr));gap:10px}
  .card div{padding:8px 9px 10px}
  .card strong,.card div>em:first-child{font-size:15px}
}
@media print{
  header.top,.skip,.skip-map,.search,.mapbox,.toc,footer nav,.more-btn,.links{display:none!important}
  body{background:#fff;color:#000;font-size:11pt}
  main{padding-top:0}
  .hero,.hero.home{background:none;border:0;padding:0}
  .card,figure,tr,.alert,.fact,.wikitext,.months,.tbl caption{break-inside:avoid}
  h2,h3{break-after:avoid}
  .cards{grid-template-columns:repeat(4,1fr)}
  a{color:inherit;text-decoration:none}
  .alert{border:2px solid #000;background:#fff}
  .shared-method{break-before:auto}
}
br.nn{display:none}