/* Lighthouse Atlas - Direction A "Chart Margin": chart-paper page (#F6F1E2) with chart-white cards (#FFFEF9); every section heading sits under a
   graduated chart-border rule (alternating black and white segments with a hairline below); a magenta light-flare teardrop (#A8326E) marks every
   sunset time; sunset direction is drawn on a compass ring with degree ticks; unit captions in italic serif; count chips in land buff (#EBDDB4);
   shoal tint (#DCE8E6) only for the compass ring fill. Fonts: IBM Plex Sans (body) and Spectral (headings) have no woff2 anywhere under
   research/directory-radar, so the stacks name them first and fall back to system fonts (gap: vendor fonts). CSP stays font-src 'self'. Light page only. */
:root{--page:#F6F1E2;--card:#FFFEF9;--ink:#1F2428;--ink2:#3B4146;--muted:#6E6B63;--flare:#A8326E;--buff:#EBDDB4;--buff-dark:#D4C28C;--shoal:#DCE8E6;--line:#D5CDBA;--hair:#E0D8C8;--field:#A9A28E;
  --display:Spectral,"Iowan Old Style","Palatino Linotype",Georgia,"Times New Roman",serif;--body:"IBM Plex Sans","Segoe UI","Helvetica Neue",Arial,sans-serif;--gutter:16px;--max:1360px}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--page);color:var(--ink);font:16px/1.5 var(--body);font-feature-settings:"tnum" 1;font-variant-numeric:tabular-nums;padding-bottom:72px;overflow-wrap:anywhere}
img,svg{max-width:100%}
a{color:var(--ink);text-underline-offset:2px;text-decoration-thickness:1px}
a:hover{color:var(--flare)}
:focus-visible{outline:3px solid var(--flare);outline-offset:2px}
h1,h2,h3{font-family:var(--display);line-height:1.2;margin:0 0 .5em;color:var(--ink)}
h1{font-size:28px;font-weight:600;letter-spacing:-.005em}
h3{font-size:18px;font-weight:600}
p{margin:0 0 .8em}
ul{margin:0 0 1em;padding-left:1.2em}
.small{font-size:14px}.muted{color:var(--muted)}
i,.caption{font-family:var(--display);font-style:italic}
.visually-hidden{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:8px;top:-60px;background:var(--ink);color:var(--page);padding:8px 12px;z-index:50}.skip:focus{top:8px}
main{display:block;max-width:var(--max);margin:0 auto;padding:0 var(--gutter) 24px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:8px 18px;border:1px solid var(--ink);border-radius:2px;background:var(--ink);color:var(--page);font:600 16px var(--body);text-decoration:none;cursor:pointer}
.button:hover{background:var(--flare);border-color:var(--flare);color:#fff}
.button.outline{background:transparent;color:var(--ink)}.button.outline:hover{background:var(--buff);border-color:var(--ink);color:var(--ink)}
.locate{width:100%}
.link{background:none;border:0;padding:0;color:var(--ink);font:inherit;text-decoration:underline;cursor:pointer;display:inline-flex;align-items:center;gap:4px}
.icon{flex:none;vertical-align:-3px}
/* header */
.site-header{background:var(--page);border-bottom:1px solid var(--hair);position:sticky;top:0;z-index:20}
.header-inner{max-width:var(--max);margin:0 auto;padding:8px var(--gutter);display:flex;align-items:center;gap:12px}
.brand{display:inline-flex;align-items:center;gap:10px;font:600 20px var(--display);color:var(--ink);text-decoration:none;margin-right:auto}
.brand:hover{color:var(--ink)}
.brand-mark{flex:none}
.top-nav{display:none}
.header-search-form{display:none}
.header-search{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;color:var(--ink)}
.search-field{display:flex;align-items:center;gap:8px;flex:1;min-width:0;background:var(--card);border:1px solid var(--field);border-radius:2px;padding:0 10px;min-height:44px;color:var(--ink)}
.search-field input{flex:1;min-width:0;border:0;background:none;font:16px var(--body);color:var(--ink);outline:0}
.search-field input::placeholder{color:#767268}
.search-field:focus-within{border-color:var(--ink);box-shadow:0 0 0 2px rgba(168,50,110,.3)}
.search-form{display:flex;gap:8px;margin:0 0 12px}
.search-go{flex:none}
/* breadcrumbs */
.breadcrumbs{padding:12px 0 4px;font-size:13px;color:var(--muted)}
.breadcrumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:2px 0}
.breadcrumbs li+li::before{content:"›";margin:0 7px;color:#A5A096}
.breadcrumbs a{color:var(--ink)}
.breadcrumbs [aria-current]{color:var(--ink);font-weight:500}
/* graduated chart-border rule and section headings */
.chart-rule{height:6px;width:100%;background:repeating-linear-gradient(to right,var(--ink) 0,var(--ink) 10px,var(--card) 10px,var(--card) 20px);border-bottom:1px solid var(--ink);margin:0 0 8px}
.section-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:0 10px;margin:26px 0 12px}
.section-head .chart-rule{flex:1 0 100%}
.section-title{margin:0;font-size:21px;font-weight:600}
.section-head>.small{margin-left:auto}
.sub-title{font-size:17px;margin:18px 0 8px}
.note-strip{display:flex;gap:10px;align-items:flex-start;margin:16px 0;padding:10px 12px;background:var(--buff);border-left:4px solid var(--flare);color:var(--ink)}
.note-strip .icon{margin-top:2px;color:var(--flare)}
/* fact tiles framed by a chart neatline (double hairline) */
.tiles{list-style:none;margin:14px 0;padding:0;display:flex;flex-wrap:wrap;gap:12px}
.tile{flex:1 1 140px;display:flex;flex-direction:column;padding:8px 10px;background:var(--card);border:1px solid var(--ink);box-shadow:0 0 0 2px var(--page),0 0 0 3px var(--ink);margin:3px;color:var(--ink)}
.tile.wide{flex-basis:100%}
.tile-num{font:600 20px/1.2 var(--display)}.tile-label{font-size:13px;line-height:1.3;color:var(--ink2)}
.count{display:inline-block;padding:0 7px;background:var(--buff);color:var(--ink);font-size:13px;font-weight:500;margin:1px 0}
/* light-flare mark: a small magenta teardrop before every sunset time */
.flare{display:inline-block;flex:none;width:8px;height:8px;margin:0 7px 1px 2px;background:var(--flare);border-radius:0 50% 50% 50%;transform:rotate(45deg)}
/* hero */
.hero{display:flex;flex-direction:column;gap:16px;padding:12px 0 8px}
.hero-photo{order:-1;position:relative;margin:0;background:var(--card);border:1px solid var(--line)}
.hero-photo .photo{display:block;width:100%;height:160px;object-fit:cover}
.hero-text h1{font-size:26px}
.subline{font-size:16px;color:var(--ink2)}
.count-line{margin:0 0 12px}
.hero-actions{margin:0 0 12px}.hero-actions .location-line{margin:6px 0 0}
.img-tag{position:absolute;right:8px;bottom:8px;background:rgba(31,36,40,.86);color:var(--page);font-size:10px;line-height:1.5;letter-spacing:.04em;padding:1px 7px}
.photo-placeholder{display:block;width:100%;height:100%;min-height:96px;background:var(--shoal)}
/* home layout: one column on a phone (map, three cards, strip, newest, states, provinces, counties, note), two columns from 900 px */
.home-grid{display:flex;flex-direction:column}
.main-col,.rail{display:contents}
.sec-map{order:1}.sec-cards{order:2}.sec-strip{order:3}.sec-more{order:4}.sec-states{order:5}.sec-provinces{order:6}.sec-near{order:7}.sec-note{order:8}
.country-links{margin:0 0 6px}
.note-photo,.hub-photo,.detail-photo{position:relative;margin:12px 0}
.note-photo .photo,.detail-photo .photo{display:block;width:100%;height:auto}
.hub-photo{height:96px;overflow:hidden;border:1px solid var(--line)}.hub-photo .photo{display:block;width:100%;height:100%;object-fit:cover}
.detail-photo{max-width:320px}
.updated{color:var(--muted)}
/* cards: chart-white card with a thin ink top rule */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:16px}
.card{position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-top:3px solid var(--ink);min-width:0}
.card-body{padding:10px 12px 14px;flex:1}.card-body::after{content:"";display:table;clear:both}
.card-title{margin:0 0 2px;font-size:18px;overflow-wrap:anywhere}.card-title a{color:var(--ink);text-decoration:none}.card-title a:hover{color:var(--flare);text-decoration:underline}
.card-meta{margin:0 0 6px;font-size:14px;color:var(--ink2)}
.sun-line{display:flex;align-items:baseline;margin:0 0 2px;font-size:14px}
.distance-capsule{float:right;display:inline-flex;align-items:center;gap:6px;max-width:60%;margin:0 0 6px 8px;background:#fff;color:var(--ink);border:1px solid var(--field);border-radius:999px;padding:3px 10px;font:600 13px var(--body);cursor:pointer}
.distance-capsule[data-state=ready]{cursor:default}
.distance-capsule.unmapped{background:#EFE9DC;color:var(--muted);cursor:default;font-weight:400}
.distance-capsule .cap-text{display:flex;flex-direction:column;line-height:1.15;text-align:left}
.distance-capsule small{font-weight:400;color:var(--muted);font-size:11px}
/* rows */
.row-list{list-style:none;margin:0 0 12px;padding:0;display:grid;gap:8px}
.row{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--ink);padding:10px 12px;min-width:0}
.row-title{font:600 17px/1.25 var(--display);color:var(--ink)}a.row-title{text-decoration:none}a.row-title:hover{text-decoration:underline;color:var(--flare)}
.row-place{display:block;color:var(--ink2);font-size:14px}
.row .sun-line{margin-top:4px}
/* sunset strip: north to south */
.strip{list-style:none;margin:0 0 8px;padding:0}
.strip-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--line)}
.strip-name a{font-weight:600;text-decoration:none}.strip-name a:hover{text-decoration:underline}
.strip-region{display:block;font-size:13px;color:var(--muted)}
.strip-sun{display:flex;align-items:baseline;justify-content:flex-end;gap:6px;text-align:right;font-size:14px;white-space:nowrap}.strip-deg{color:var(--muted);min-width:3.2em}
/* compass dials */
.dial-fill{fill:var(--shoal)}.dial-ring{fill:none;stroke:var(--ink);stroke-width:1.5}
.dial-ticks line{stroke:var(--ink);stroke-width:1}
.dial-arrows path{fill:var(--flare)}.dial-star{fill:var(--ink)}.dial-hub{fill:var(--ink)}
.dial text{font:italic 600 11px var(--display);fill:var(--muted)}
.dial-mini{flex:none}.dial-mini .dial-ring{stroke-width:1.2}
.dial-box{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;margin:16px 0}
.dial-legend{list-style:none;margin:0 0 6px;padding:0;font-size:14px}.dial-legend li{padding:1px 0}
/* page heads, detail */
.page-head{padding:12px 0 4px}
.intro{font-size:17px}
.detail-sub{font-size:16px;margin:0 0 4px;font-weight:500}
.detail-map{margin:12px 0}
.detail-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:8px 0}
.coords{color:var(--ink2);margin:0}
.fact-rows{list-style:none;margin:12px 0;padding:0}.fact-rows li{padding:3px 0}
.fact-line{margin:10px 0 12px}
.sun-table-wrap{overflow-x:auto}
.sun-table{width:100%;border-collapse:collapse;font-size:14px}
.sun-table th,.sun-table td{padding:8px 6px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.sun-table thead th{font:600 12px var(--body);color:var(--muted);border-bottom:2px solid var(--ink)}
.sun-table tbody th{font-weight:600}
.sun-table .daylight{display:block;font-weight:400;font-size:12px;color:var(--muted)}
.sun-table td b{font-weight:600}
.sun-table .v{display:inline-block}
.nw{white-space:nowrap}
/* UX-01: on a phone each key date is a small card (label + value lines) instead of four squeezed columns that broke "northwest" mid-word. */
@media (max-width:560px){
  .sun-table-wrap{overflow-x:visible}
  .sun-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .sun-table,.sun-table tbody,.sun-table tr,.sun-table th,.sun-table td{display:block}
  .sun-table tr{padding:10px 0;border-bottom:1px solid var(--line)}
  .sun-table th,.sun-table td{border:0;padding:2px 0}
  .sun-table tbody th{margin-bottom:4px}
  .sun-table td{display:flex;gap:12px;align-items:baseline}
  .sun-table td::before{content:attr(data-label);flex:0 0 8.5em;font-size:12px;color:var(--muted)}
  .tile-num{font-size:18px}
}
.month-strip{list-style:none;margin:0 0 8px;padding:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px}
.month-strip li{display:flex;flex-direction:column;padding:4px 6px;background:var(--card);border:1px solid var(--line);font-size:13px}.month-strip .m{color:var(--muted);font-size:12px}.month-strip .t{font-weight:600}
.method{margin-top:10px}
.near-list,.link-list{list-style:none;padding:0;margin:0 0 12px}
.near-list li,.link-list li{padding:6px 0;border-bottom:1px solid var(--line)}
.near-list .dist{float:right;font-weight:600;text-align:right}.near-list .dist i{font-weight:400;color:var(--muted)}
.link-list.columns{columns:2;column-gap:16px}.link-list.columns li{break-inside:avoid}
.up-links{margin:12px 0}
.report-line{margin:16px 0 8px}
/* toolbar, pagination */
.toolbar{margin-bottom:12px}.toolbar-line{margin:0 0 6px;display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center}
.toolbar-label{font-weight:600}
.toolbar a[aria-current]{font-weight:700;color:var(--ink);text-decoration:none;border-bottom:2px solid var(--flare)}
.location-bar{display:flex;align-items:center;gap:6px;margin:0 0 8px;font-size:14px}
.pagination{margin:20px 0}.pagination ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.pagination a,.pagination span[aria-current]{display:inline-flex;min-width:40px;min-height:40px;align-items:center;justify-content:center;padding:0 10px;border:1px solid var(--ink);text-decoration:none;color:var(--ink);background:var(--card)}
.pagination span[aria-current]{background:var(--ink);color:var(--page)}.pagination .gap{padding:8px 4px}
/* maps */
.live-map{position:relative;border:1px solid var(--line);background:var(--shoal);min-height:240px;margin:0 0 12px;overflow:hidden}
.live-map-teaser{min-height:260px}.live-map-rail{min-height:220px}.live-map-single{min-height:220px}
.live-map-area{height:calc(100vh - 220px);min-height:380px}
.live-map>.map-canvas{position:absolute;inset:0;width:100%;height:100%}
.map-fallback-panel{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--ink2);text-align:center;padding:12px}
.live-map.map-fallback .map-fallback-panel{display:flex}
.map-activate{position:absolute;left:8px;bottom:28px;z-index:2;background:var(--card);border:1px solid var(--ink);padding:6px 12px;font:600 14px var(--body);cursor:pointer;color:var(--ink)}
.map-pin{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:var(--ink);border:2px solid #fff}
.map-you{display:block;width:16px;height:16px;border-radius:50%;background:var(--flare);border:3px solid #fff;box-shadow:0 0 0 2px var(--flare)}
.map-popup{font:15px var(--body);color:var(--ink);padding:2px 4px}
/* prose, legal */
.prose{max-width:760px;padding:12px 0}.lede{font-size:18px}
.legal-section{margin-top:24px}.legal-section h2{font-size:21px;border-bottom:3px double var(--line);padding-bottom:4px}
.legal-table-wrap{overflow-x:auto}.legal-table{border-collapse:collapse;width:100%;font-size:14px}
.legal-table th,.legal-table td{border:1px solid var(--line);padding:6px 8px;text-align:left;vertical-align:top}
.analytics-optout{background:var(--card);border:1px solid var(--line);padding:12px;margin:12px 0}
.empty-state{background:var(--card);border:1px solid var(--line);padding:16px;margin:12px 0}
.not-found{padding:24px 0}
/* footer, bottom bar (padding = bar height), messages */
.site-footer{border-top:1px solid var(--line);background:var(--card);padding:16px 0 12px}
.footer-inner{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}.footer-inner p{margin:6px 0 0;color:var(--ink2)}
.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:30;height:64px;display:grid;grid-template-columns:repeat(3,1fr);background:var(--card);border-top:1px solid var(--ink)}
.bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:6px 4px;color:var(--ink2);text-decoration:none;font-size:13px;font-weight:600}
.bottom-nav a[aria-current=page]{color:var(--ink);box-shadow:inset 0 3px 0 var(--flare)}
#message{position:fixed;left:50%;bottom:76px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:8px 14px;opacity:0;pointer-events:none;transition:opacity .2s;max-width:90vw;z-index:40}
#message.visible{opacity:1}
@media (max-width:699px){h1{overflow-wrap:anywhere}.live-map-area{height:min(calc(100vh - 220px),620px)}}
@media (min-width:900px){
  body{padding-bottom:0}.bottom-nav{display:none}
  .top-nav{display:flex;gap:22px;align-items:center;margin-right:8px}
  .top-nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:15px;padding:6px 0;border-bottom:2px solid transparent}
  .top-nav a:hover,.top-nav a[aria-current]{border-bottom-color:var(--flare)}
  .header-search-form{display:block;width:320px}.header-search-form .search-field{min-height:40px}.header-search{display:none}
  .brand{margin-right:0}.header-inner{gap:24px}
  .hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:32px;align-items:center;padding:20px 0 8px}
  .hero-photo{order:0}.hero-photo .photo{height:260px}
  .hero-text h1{font-size:34px;line-height:1.15}
  .home-grid{display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:0 32px;align-items:start}
  .main-col,.rail{display:block;min-width:0}
  .sec-map,.sec-cards,.sec-strip,.sec-more,.sec-states,.sec-provinces,.sec-near,.sec-note{order:0}
  .rail .section-head:first-child{margin-top:0}.main-col .sec:first-child .section-head{margin-top:0}
  .live-map-teaser{min-height:520px}
  .hub-photo{height:140px}
  h1{font-size:32px}
  #message{bottom:24px}
}