/* QuirkMaps: one stylesheet for the whole site. Hand-written; the build never touches it.
   Look follows reference/armadillo-laws.html; the map is a geographic SVG (see build.py us_map). */

/* ---------- Fonts (self-hosted, latin subset; licenses in assets/fonts/) ---------- */
@font-face{font-family:"Familjen Grotesk";font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/familjen-grotesk-latin-var.woff2) format("woff2")}
@font-face{font-family:"Public Sans";font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/public-sans-latin-var.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/ibm-plex-mono-latin-400.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/ibm-plex-mono-latin-500.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/ibm-plex-mono-latin-600.woff2) format("woff2")}

/* ---------- Tokens: light theme ---------- */
:root{
  --bg:#f6f4ef; --surface:#ffffff; --surface-2:#efece5; --fg:#22201b; --muted:#6c675c; --line:#ddd8cc;
  /* Answer tones. yes/limited/no form a scale; cat1-cat4 are calm categorical colors. */
  --no:#b4432f; --limited:#c99027; --yes:#4f8a6b; --unclear:#a9a497;
  --no-ink:#ffffff; --limited-ink:#2a2007; --yes-ink:#ffffff; --unclear-ink:#2a2822;
  --cat1:#3e6ea6; --cat2:#2a7a7b; --cat3:#7b5ea7; --cat4:#9b6a4f;
  --cat1-ink:#ffffff; --cat2-ink:#ffffff; --cat3-ink:#ffffff; --cat4-ink:#ffffff;
  --plain:#e7e3d9; --plain-ink:#22201b;
  --draft:#f3e3b5; --draft-ink:#4a3606;
  --focus:#2d5e9e; --link:#2d5e9e;
  --shadow:0 8px 24px rgba(34,32,27,.12);
  --f-display:"Familjen Grotesk", "Helvetica Neue", Arial, sans-serif;
  --f-body:"Public Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono:"IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --f-symbol:"Segoe UI Symbol", "Apple Symbols", "Noto Sans Symbols 2", "DejaVu Sans", sans-serif;
}
/* ---------- Tokens: dark theme (system setting, or data-theme="dark") ---------- */
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#171613; --surface:#211f1b; --surface-2:#2a2823; --fg:#ece8df; --muted:#a39d90; --line:#36332c;
  --no:#d0634d; --limited:#d9a540; --yes:#69a685; --unclear:#5f5b52;
  --no-ink:#1a0d09; --limited-ink:#1d1504; --yes-ink:#0b1a12; --unclear-ink:#ece8df;
  --cat1:#6f9bd1; --cat2:#5bb0ae; --cat3:#a68bd0; --cat4:#c79275;
  --cat1-ink:#0c1522; --cat2-ink:#0a1c1c; --cat3-ink:#170f24; --cat4-ink:#22140c;
  --plain:#2e2b25; --plain-ink:#ece8df;
  --draft:#4a3a12; --draft-ink:#f3e3b5;
  --focus:#7fa8e0; --link:#8fb4e6;
  --shadow:0 8px 24px rgba(0,0,0,.45);
  color-scheme:dark }}
:root[data-theme="dark"]{
  --bg:#171613; --surface:#211f1b; --surface-2:#2a2823; --fg:#ece8df; --muted:#a39d90; --line:#36332c;
  --no:#d0634d; --limited:#d9a540; --yes:#69a685; --unclear:#5f5b52;
  --no-ink:#1a0d09; --limited-ink:#1d1504; --yes-ink:#0b1a12; --unclear-ink:#ece8df;
  --cat1:#6f9bd1; --cat2:#5bb0ae; --cat3:#a68bd0; --cat4:#c79275;
  --cat1-ink:#0c1522; --cat2-ink:#0a1c1c; --cat3-ink:#170f24; --cat4-ink:#22140c;
  --plain:#2e2b25; --plain-ink:#ece8df;
  --draft:#4a3a12; --draft-ink:#f3e3b5;
  --focus:#7fa8e0; --link:#8fb4e6;
  --shadow:0 8px 24px rgba(0,0,0,.45);
  color-scheme:dark }

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:15px;line-height:1.55}
a{color:var(--link)}
a:hover{text-decoration-thickness:2px}
a:focus-visible,button:focus-visible,input:focus-visible,.chip:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
h1,h2,h3{font-family:var(--f-display);line-height:1.1;margin:0}
h1{font-weight:700;font-size:clamp(28px,4.4vw,44px);line-height:1.05;text-wrap:balance}
h2{font-size:22px;font-weight:700}
h3{font-size:18px;font-weight:700}
p{margin:0}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px;top:8px;background:var(--surface);color:var(--fg);padding:8px 12px;border-radius:6px;z-index:100}
.skip:focus{left:8px}
.muted{color:var(--muted)}
.nowrap{white-space:nowrap}
.eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.lede{color:var(--muted);max-width:68ch;font-size:16px}
.section-note{color:var(--muted);margin-bottom:12px}
.empty{color:var(--muted);font-style:italic}

/* ---------- Header ---------- */
.site-header{border-bottom:1px solid var(--line);background:var(--surface)}
.site-header-inner{max-width:1180px;margin:0 auto;padding:12px max(16px,env(safe-area-inset-right,0px)) 12px max(16px,env(safe-area-inset-left,0px));display:flex;align-items:center;gap:12px 24px;flex-wrap:wrap}
.brand{display:inline-flex;align-items:center;gap:10px;font:700 22px var(--f-display);color:var(--fg);text-decoration:none;letter-spacing:-.01em}
.brand-mark{display:grid;grid-template-columns:repeat(2,9px);gap:2px}
.brand-mark i{width:9px;height:9px;border-radius:2px}
.brand-mark i:nth-child(1){background:var(--no)}
.brand-mark i:nth-child(2){background:var(--limited)}
.brand-mark i:nth-child(3){background:var(--yes)}
.brand-mark i:nth-child(4){background:var(--cat1)}
.site-nav{display:flex;gap:18px;font-size:14px}
.site-nav a{color:var(--fg);text-decoration:none}
.site-nav a:hover{text-decoration:underline}
.search-header{margin-left:auto;flex:0 1 300px}
@media (max-width:700px){.search-header{flex:1 1 100%;margin-left:0}}

/* ---------- Search ---------- */
.search{position:relative;display:flex;gap:8px}
.search input{width:100%;min-width:0;font:inherit;font-size:14px;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:8px 14px}
.search input::placeholder{color:var(--muted)}
.search-big{max-width:560px}
.search-big input{font-size:16px;padding:12px 18px}
.btn{font:600 14px var(--f-body);background:var(--fg);color:var(--bg);border:0;border-radius:999px;padding:10px 18px;cursor:pointer}
.search-results{position:absolute;top:calc(100% + 6px);left:0;right:0;min-width:280px;z-index:30;margin:0;padding:6px;list-style:none;background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);max-height:60vh;overflow-y:auto}
.search-results a{display:flex;justify-content:space-between;gap:12px;padding:8px 10px;border-radius:6px;color:var(--fg);text-decoration:none;font-size:14px}
.search-results a.active,.search-results a:hover{background:var(--surface-2)}
.search-results .none{padding:8px 10px;color:var(--muted);font-size:14px}
.kind{font:500 11px var(--f-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);white-space:nowrap}
.search-list{list-style:none;padding:0;margin:0;display:grid;gap:2px;max-width:760px}
.search-list li{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:8px 0;border-bottom:1px solid var(--line)}
.search-count{color:var(--muted);font-size:14px}

/* ---------- Layout ---------- */
.wrap{max-width:1180px;margin:0 auto;padding-block:24px 56px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));display:grid;gap:28px}
.wrap>*,.main>*{min-width:0}
.page-head,.hero{display:grid;gap:10px;max-width:72ch}
.hero{padding-block:16px 8px;gap:14px}
.hero h1{font-size:clamp(32px,5.2vw,54px)}
.block{display:grid;gap:12px}
.main{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:28px;align-items:start}
@media (max-width:860px){.main{grid-template-columns:minmax(0,1fr)}}
.draft-banner{background:var(--draft);color:var(--draft-ink);text-align:center;padding:8px 16px;font-size:14px}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px;font:400 12.5px var(--f-mono);color:var(--muted)}
.crumbs li:not(:last-child)::after{content:"/";margin-left:6px;color:var(--line)}
.crumbs a{color:var(--muted)}
.meta-line{font-size:13px;color:var(--muted)}
.more-links{font-size:14px}

/* ---------- Tones (color + symbol, so color is never the only signal) ---------- */
.t-no{--tone:var(--no);--ink:var(--no-ink);--glyph:"\2715"}
.t-limited{--tone:var(--limited);--ink:var(--limited-ink);--glyph:"\25D0"}
.t-yes{--tone:var(--yes);--ink:var(--yes-ink);--glyph:"\2713"}
.t-unclear{--tone:var(--unclear);--ink:var(--unclear-ink);--glyph:"?"}
.t-cat1{--tone:var(--cat1);--ink:var(--cat1-ink);--glyph:"\25CF"}
.t-cat2{--tone:var(--cat2);--ink:var(--cat2-ink);--glyph:"\25B2"}
.t-cat3{--tone:var(--cat3);--ink:var(--cat3-ink);--glyph:"\25A0"}
.t-cat4{--tone:var(--cat4);--ink:var(--cat4-ink);--glyph:"\25C6"}
.t-plain{--tone:var(--plain);--ink:var(--plain-ink)}
.sw,.badge,.dot{background:var(--tone);color:var(--ink)}
.sw.t-unclear,.badge.t-unclear,.dot.t-unclear{background:repeating-linear-gradient(135deg,var(--unclear) 0 6px,color-mix(in srgb,var(--unclear) 70%,var(--bg)) 6px 12px)}

/* ---------- Legend chips ---------- */
.legend{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--surface);color:var(--fg);border-radius:999px;padding:6px 12px 6px 8px;font:500 13px var(--f-body);cursor:pointer}
.no-js .chip{cursor:default}
.js .nojs-only{display:none}
.chip[aria-pressed="false"]{opacity:.45}
.chip[aria-pressed="false"] .sw{filter:grayscale(1)}
.chip .sw{position:relative;width:16px;height:16px;border-radius:3px;flex:none}
.chip .sw::after{content:var(--glyph,"");position:absolute;inset:0;display:grid;place-items:center;font:700 10px/1 var(--f-symbol)}
.chip .n{font-family:var(--f-mono);color:var(--muted);font-variant-numeric:tabular-nums}

/* ---------- Geographic map (SVG; outlines from build/geo/us-states.json) ---------- */
.svg-defs{position:absolute;width:0;height:0;overflow:hidden}
.hatch-a{fill:var(--unclear)}
.hatch-b{fill:color-mix(in srgb,var(--unclear) 62%,var(--bg))}
.mapbox{overflow-x:auto}
.usmap{display:block;width:100%;height:auto}
.mapbox .usmap{min-width:560px}
.usmap .st use,.usmap .st .box{fill:var(--tone);stroke:var(--bg);stroke-width:1;stroke-linejoin:round;transition:opacity .15s}
.usmap .t-unclear use,.usmap .t-unclear .box{fill:url(#hatch)}
.usmap .leader{stroke:var(--muted);stroke-width:.8}
.usmap text{fill:var(--ink);font:600 13.5px var(--f-mono);text-anchor:middle;dominant-baseline:central;pointer-events:none}
.usmap .glyph{font:700 10px var(--f-symbol)}
.usmap .dot-low{fill:var(--ink)}
.usmap a.st{cursor:pointer;outline:none}
.usmap a.st:hover use,.usmap a.st:hover .box{filter:brightness(1.12)}
.usmap .st.dim{opacity:.18}
.usmap .sel-layer *,.usmap .focus-layer *{fill:none;stroke:var(--fg);stroke-width:2.5;stroke-linejoin:round;pointer-events:none}
.usmap .focus-layer *{stroke:var(--focus);stroke-width:2;stroke-dasharray:5 3}
.usmap.picker{max-width:760px}
.usmap.picker .st use,.usmap.picker .st .box{stroke:var(--surface);stroke-width:1.4}
.usmap.picker a.st:hover use,.usmap.picker a.st:hover .box{fill:var(--fg);filter:none}
.usmap.picker a.st:hover text{fill:var(--bg)}
.usmap.mini .st use,.usmap.mini .st .box{stroke-width:1.6}
.usmap.mini .leader{stroke-width:1.2}
.usmap.mini .sel-layer *{stroke-width:4}
.mini-link{display:block}
.maphint{font-size:12.5px;color:var(--muted);margin-top:10px}

/* ---------- Details panel ---------- */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:20px;display:grid;gap:12px;min-width:0}
.panel h2{font-size:26px}
.panel .conditions{margin:0}
.panel .panel-links{font-size:14px}
.badge{display:inline-flex;align-items:center;gap:6px;justify-self:start;font:600 12px var(--f-mono);letter-spacing:.06em;text-transform:uppercase;padding:4px 9px;border-radius:4px;vertical-align:middle}
.badge::before{content:var(--glyph,"");font:700 11px/1 var(--f-symbol)}
.badge:empty::before{content:none}
.badge-lg{font-size:14px;padding:6px 12px}
.kv{display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 14px;font-size:13.5px;margin:0}
.kv dt{color:var(--muted);font-family:var(--f-mono);font-size:12px;text-transform:uppercase;letter-spacing:.06em;padding-top:2px}
.kv dd{margin:0;overflow-wrap:anywhere}
.needs-confirmation{display:inline-block;font:600 11px var(--f-mono);letter-spacing:.05em;text-transform:uppercase;color:var(--fg);border:1px dashed var(--muted);border-radius:4px;padding:1px 6px;margin-left:4px;white-space:nowrap;vertical-align:1px}
.draft-tag{display:inline-block;font:600 11px var(--f-mono);letter-spacing:.05em;text-transform:uppercase;background:var(--draft);color:var(--draft-ink);border-radius:4px;padding:1px 6px;margin-left:6px;vertical-align:2px}

/* ---------- Scope and answer definitions ---------- */
.scope p{max-width:80ch}
.answer-defs{display:grid;gap:10px;margin:4px 0}
.answer-defs>div{display:grid;grid-template-columns:220px minmax(0,1fr);gap:4px 14px;align-items:start}
.answer-defs dt{margin:0}
.answer-defs dd{margin:0;max-width:72ch}
@media (max-width:560px){.answer-defs>div{grid-template-columns:minmax(0,1fr)}}

/* ---------- Table ---------- */
.tablebox{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:13.5px;min-width:720px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font:500 12px var(--f-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:var(--surface);position:sticky;top:0}
tr:last-child td{border-bottom:0}
tr:target td{background:var(--surface-2)}
tr.is-hidden{display:none}
.dot{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:7px;vertical-align:-1px}
td.law{font-family:var(--f-mono);font-size:12.5px;overflow-wrap:anywhere}
.table-empty{color:var(--muted);font-size:14px}

/* ---------- Topic analysis, background, FAQ ---------- */
.block>p,.block>ul{max-width:80ch}
.glance-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 16px}
.glance-list li{display:inline-flex;align-items:center;gap:8px}
.glance-n{font:500 13px var(--f-mono);color:var(--muted)}
.tablebox-narrow{max-width:760px}
.region-table{min-width:520px}
.region-table th[scope="row"]{font:600 13.5px var(--f-body);text-transform:none;letter-spacing:0;color:var(--fg);position:static}
.region-table td.num{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.region-list,.pair-list{margin:0;padding-left:20px;display:grid;gap:8px}
.pair-list li{line-height:2}
.block h3{font-size:17px;margin-top:6px}
.prose-block p{font-size:16px;line-height:1.65}
.sources-line{font-size:13px;color:var(--muted)}
.steps{margin:0;padding-left:20px;display:grid;gap:8px;font-size:16px}
.faq-item{display:grid;gap:6px;padding:14px 0;border-bottom:1px solid var(--line);max-width:80ch}
.faq-item:last-child{border-bottom:0}
.faq-item h3{margin:0}

/* ---------- Topic x state page ---------- */
.state-answer{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:28px;align-items:start}
@media (max-width:860px){.state-answer{grid-template-columns:minmax(0,1fr)}}
.answer-card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:22px;display:grid;gap:12px}
.answer-summary{font-size:19px;line-height:1.4;font-weight:600}
.h-small{font-size:15px;font-family:var(--f-mono);font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.conditions{margin:0;padding-left:20px}
.state-locator{margin:0;display:grid;gap:8px;max-width:360px}
.state-locator figcaption{font-size:13px;color:var(--muted)}
.quote{margin:0;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--fg);border-radius:6px;padding:18px 20px;display:grid;gap:10px;max-width:80ch}
.quote p{font-size:16px;line-height:1.6}
.quote footer{font:400 13px var(--f-mono);color:var(--muted)}
.sources{margin:0;padding-left:20px;display:grid;gap:6px}
.sources .kind{margin-left:6px}
.neighbors{list-style:none;margin:0;padding:0;display:grid;gap:10px;max-width:80ch}
.neighbors li{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.neighbors li>a{font-weight:600;min-width:120px}
.neighbor-summary{flex-basis:100%;color:var(--muted);font-size:14px}

/* ---------- Cards and lists ---------- */
.topic-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:16px}
.topic-card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px;display:grid;gap:14px;align-content:start}
.topic-card-body{display:grid;gap:8px}
.topic-card h3 a{color:var(--fg);text-decoration:none}
.topic-card h3 a:hover{text-decoration:underline}
.counts{display:flex;flex-wrap:wrap;gap:4px 12px;font-size:13px;color:var(--muted)}
.count{white-space:nowrap}
.count .dot{margin-right:5px}
.cat-groups{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:16px}
.cat-group{display:grid;gap:8px;align-content:start}
.topic-list{margin:0;padding-left:18px;display:grid;gap:4px}
.hub-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:16px}
.hub-item{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px;display:grid;gap:8px;align-content:start}
.hub-item .mini-link{max-width:260px;margin-bottom:6px}
.cat-topics{display:grid;gap:16px}
.cat-topic{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px;display:grid;grid-template-columns:minmax(0,240px) minmax(0,1fr);gap:20px;align-items:start}
.cat-topic-body{display:grid;gap:8px}
.cat-topic h2{font-size:20px;margin:0}
.cat-topic h2 a{color:var(--fg);text-decoration:none}
.cat-topic h2 a:hover{text-decoration:underline}
@media (max-width:640px){.cat-topic{grid-template-columns:minmax(0,1fr)}.cat-topic .mini-link{max-width:260px}}
.compare-table{min-width:560px}
.compare-table th[scope="row"]{font:600 13.5px var(--f-body);text-transform:none;letter-spacing:0;color:var(--fg);position:static}
.compare-table thead th a{color:inherit}
.compare-table td a{color:var(--fg);text-decoration:none}
.compare-table td a:hover{text-decoration:underline}
.pill-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.pill-list a{display:inline-block;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:5px 12px;font-size:14px;text-decoration:none;color:var(--fg)}
.pill-list a:hover{border-color:var(--fg)}
.state-list{list-style:none;margin:0;padding:0;columns:4 190px;column-gap:24px}
.state-list li{padding:4px 0;break-inside:avoid}
.state-list .n{font:400 12px var(--f-mono);color:var(--muted);margin-left:4px}
.plain-links{margin:0;padding-left:20px;display:grid;gap:4px}

/* ---------- Prose pages ---------- */
.prose{max-width:70ch;display:grid;gap:14px;font-size:16px}
.prose h2{margin-top:14px}
.prose ul,.prose ol{margin:0;padding-left:22px;display:grid;gap:6px}
.prose .answer-defs>div{grid-template-columns:130px minmax(0,1fr)}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);background:var(--surface)}
.site-footer-inner{max-width:1180px;margin:0 auto;padding:24px max(16px,env(safe-area-inset-right,0px)) 32px max(16px,env(safe-area-inset-left,0px));display:grid;gap:12px;font-size:13.5px;color:var(--muted)}
.disclaimer{max-width:80ch}
.footer-nav{display:flex;flex-wrap:wrap;gap:8px 18px}
.footer-nav a{color:var(--fg)}
.fine{font-size:12.5px}
.fine a{color:var(--muted)}

@media (prefers-reduced-motion:reduce){.usmap .st use,.usmap .st .box{transition:none}}
@media print{.site-header,.site-footer,.legend,.search,.skip{display:none}.usmap{print-color-adjust:exact;-webkit-print-color-adjust:exact}}