:root {
  --bg: #080c18;
  --bg-elev: #0f1628;
  --bg-card: #131c32;
  --bg-card-hover: #182440;
  --border: #2a3555;
  --border-glow: rgba(126, 224, 195, 0.28);
  --text: #f0f3ff;
  --muted: #9aa8c7;
  --accent: #8eb6ff;
  --accent-2: #7ee0c3;
  --accent-3: #e8b86d;
  --warn: #e8c468;
  --danger: #e06b5a;
  --featured: #e8b86d;
  /* WUBRG-inspired tag accents (original palette, not official) */
  --mana-w: #f3ead2;
  --mana-u: #6db3e8;
  --mana-b: #a994c7;
  --mana-r: #e06b5a;
  --mana-g: #5db87a;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 0 1px rgba(142, 182, 255, 0.12), 0 16px 48px rgba(0, 0, 0, 0.5);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --header-h: 4rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(1000px 520px at 8% -8%, rgba(26, 39, 80, 0.85) 0%, transparent 55%),
    radial-gradient(800px 420px at 92% 0%, rgba(20, 53, 40, 0.7) 0%, transparent 50%),
    radial-gradient(600px 300px at 50% 100%, rgba(88, 60, 30, 0.18) 0%, transparent 55%),
    var(--bg);
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, .display {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 0.15em; }
img { max-width: 100%; height: auto; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.92em; }

.wrap { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
.wrap-narrow { width: min(720px, calc(100% - 2rem)); margin: 0 auto; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(16px) saturate(1.2);
  background: rgba(8, 12, 24, 0.82);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: var(--header-h); padding: 0.55rem 0;
}
.logo {
  display: inline-flex; align-items: center; gap: 0.55rem;
  text-decoration: none; color: var(--text);
}
.logo img, .logo svg { height: 36px; width: auto; display: block; }
.logo:hover { text-decoration: none; filter: brightness(1.06); }
.nav-links { display: flex; gap: 0.35rem 1.1rem; flex-wrap: wrap; align-items: center; }
.nav-links a {
  color: var(--muted); font-size: 0.95rem; font-weight: 560;
  padding: 0.35rem 0.2rem;
}
.nav-links a:hover { color: var(--text); text-decoration: none; }

/* Hero */
.hero {
  padding: 3.25rem 0 2.25rem;
  text-align: center;
}
.hero .tagline {
  display: inline-flex; align-items: center; gap: 0.4rem;
  margin: 0 auto 1rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  border: 1px solid rgba(126, 224, 195, 0.35);
  background: rgba(126, 224, 195, 0.08);
  color: var(--accent-2);
  font-size: 0.88rem; font-weight: 650;
}
.hero h1 {
  font-size: clamp(2.15rem, 5vw, 3.35rem);
  margin: 0 auto 0.85rem; max-width: 18ch;
  background: linear-gradient(135deg, #fff 0%, #c9d6ff 45%, #7ee0c3 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.hero p.lead {
  font-size: 1.12rem; color: var(--muted);
  max-width: 38rem; margin: 0 auto 1.75rem;
}
.hero-search {
  max-width: 40rem; margin: 0 auto 1.25rem;
  padding: 0.55rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(142,182,255,0.25), rgba(126,224,195,0.2), rgba(232,184,109,0.18));
  box-shadow: var(--shadow-glow);
}
.hero-search .search-box {
  max-width: none; margin: 0;
  background: var(--bg-elev);
  border-radius: 999px;
  padding: 0.35rem 0.35rem 0.35rem 1rem;
  border: 1px solid var(--border);
}
.hero-actions {
  display: flex; gap: 0.75rem; flex-wrap: wrap; justify-content: center;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.4rem; border-radius: 999px; padding: 0.72rem 1.2rem;
  font-weight: 680; border: 1px solid transparent; cursor: pointer;
  text-decoration: none; font-size: 0.95rem; font-family: inherit;
  transition: transform 0.12s ease, filter 0.12s ease, border-color 0.12s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, #9ec0ff, #7ee0c3);
  color: #0a1020;
}
.btn-primary:hover { filter: brightness(1.06); }
.btn-ghost {
  background: rgba(255,255,255,0.03); color: var(--text); border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--accent); }
.btn-sm { padding: 0.45rem 0.85rem; font-size: 0.85rem; }

/* Sections */
.section { padding: 2.25rem 0; }
.section h2 { margin: 0 0 0.5rem; font-size: clamp(1.45rem, 2.5vw, 1.85rem); }
.section .sub { color: var(--muted); margin: 0 0 1.35rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1rem;
}

/* Cards */
.card {
  background: linear-gradient(165deg, var(--bg-card) 0%, var(--bg-elev) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.15rem 1.2rem;
  box-shadow: var(--shadow);
  transition: border-color 0.15s ease, transform 0.15s ease, background 0.15s ease;
}
.card:hover {
  border-color: rgba(142, 182, 255, 0.35);
  background: linear-gradient(165deg, var(--bg-card-hover) 0%, var(--bg-elev) 100%);
  transform: translateY(-2px);
}
.card h3 { margin: 0 0 0.35rem; font-size: 1.12rem; }
.card h3 a { color: var(--text); }
.card h3 a:hover { color: var(--accent); text-decoration: none; }
.card .meta { color: var(--muted); font-size: 0.9rem; margin: 0 0 0.75rem; }
.card .distance {
  display: inline-flex; align-items: center; gap: 0.3rem;
  font-weight: 700; color: var(--accent-2); font-size: 0.85rem;
}
.card-actions { margin-top: 0.9rem; display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* Tags / WUBRG chips */
.tags, .pill-row { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.tag {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.02em;
  padding: 0.28rem 0.6rem; border-radius: 999px;
  border: 1px solid var(--border); background: rgba(255,255,255,0.03);
  color: var(--muted); text-transform: uppercase;
}
.tag::before {
  content: ""; width: 0.55rem; height: 0.55rem; border-radius: 50%;
  background: currentColor; opacity: 0.9; flex-shrink: 0;
}
.tag.chip-w { color: #1a160c; background: var(--mana-w); border-color: #d4c39a; }
.tag.chip-u { color: #dcefff; background: rgba(109,179,232,0.18); border-color: rgba(109,179,232,0.45); }
.tag.chip-b { color: #ede4f8; background: rgba(169,148,199,0.18); border-color: rgba(169,148,199,0.4); }
.tag.chip-r { color: #ffe4de; background: rgba(224,107,90,0.18); border-color: rgba(224,107,90,0.4); }
.tag.chip-g { color: #d9f5e4; background: rgba(93,184,122,0.16); border-color: rgba(93,184,122,0.4); }
.tag.known { color: var(--accent-2); border-color: rgba(126,224,195,0.35); }
.tag.warn { color: var(--warn); border-color: rgba(232,196,104,0.4); }
.tag.featured {
  color: #1a1400; background: linear-gradient(135deg, #f0d48a, #e8b86d);
  border-color: transparent;
}
.tag.featured::before { background: #1a1400; }

.featured-banner {
  border: 1px solid rgba(232,184,109,0.45);
  background:
    linear-gradient(135deg, rgba(232,184,109,0.14), transparent 55%),
    var(--bg-card);
  border-radius: var(--radius);
  padding: 1.35rem 1.45rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow);
}
.featured-banner .eyebrow {
  color: var(--featured); font-weight: 750; font-size: 0.78rem;
  text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.4rem;
}

.note {
  font-size: 0.88rem; color: var(--muted);
  border-left: 3px solid var(--border); padding-left: 0.85rem; margin: 1rem 0;
}
.note.demo { border-left-color: var(--featured); }

/* Forms */
.form {
  display: grid; gap: 0.95rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.35rem;
  box-shadow: var(--shadow);
}
.form label { display: grid; gap: 0.35rem; font-size: 0.9rem; color: var(--muted); }
.form input, .form select, .form textarea {
  width: 100%; border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--bg); color: var(--text); padding: 0.72rem 0.85rem;
  font: inherit;
}
.form input:focus, .form select:focus, .form textarea:focus {
  outline: 2px solid var(--accent); outline-offset: 1px;
}
.form textarea { min-height: 110px; resize: vertical; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }
@media (max-width: 700px) { .form .row { grid-template-columns: 1fr; } }

.placeholder-badge {
  display: inline-block; font-size: 0.72rem; font-weight: 750;
  background: rgba(232,196,104,0.12); color: var(--warn);
  border: 1px solid rgba(232,196,104,0.35);
  border-radius: 999px; padding: 0.2rem 0.55rem; margin-left: 0.35rem;
}

.site-footer {
  margin-top: 3.5rem; border-top: 1px solid var(--border);
  padding: 2.25rem 0 3rem; color: var(--muted); font-size: 0.9rem;
}
.site-footer a { color: var(--muted); }
.breadcrumbs { color: var(--muted); font-size: 0.9rem; margin-bottom: 1rem; }
.breadcrumbs a { color: var(--muted); }
.store-header h1 { margin: 0 0 0.4rem; font-size: clamp(1.85rem, 3.5vw, 2.6rem); }

.dl { display: grid; gap: 0.15rem; }
.dl div {
  display: grid; grid-template-columns: 160px 1fr; gap: 0.75rem;
  padding: 0.75rem 0; border-bottom: 1px solid var(--border);
}
@media (max-width: 600px) { .dl div { grid-template-columns: 1fr; } }
.dl dt { color: var(--muted); font-size: 0.9rem; }
.dl dd { margin: 0; }
.sources { list-style: none; padding: 0; margin: 0; }
.sources li { margin-bottom: 0.4rem; }

/* Search */
.search-box {
  display: flex; gap: 0.45rem; flex-wrap: wrap; align-items: center;
  max-width: 40rem;
}
.search-box input[type="search"] {
  flex: 1; min-width: 180px;
  background: transparent; color: var(--text);
  border: none; border-radius: 999px;
  padding: 0.7rem 0.4rem; font-size: 1.02rem;
}
.search-box input[type="search"]:focus { outline: none; }
.panel-search {
  display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center;
  padding: 0.65rem 0.85rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 999px; box-shadow: var(--shadow);
}
.panel-search input[type="search"] {
  flex: 1; min-width: 180px; border: none; background: transparent;
  color: var(--text); font: inherit; font-size: 1.02rem; padding: 0.4rem;
}
.panel-search input[type="search"]:focus { outline: none; }

.search-layout {
  display: grid; gap: 1.25rem;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: start;
}
@media (max-width: 900px) {
  .search-layout { grid-template-columns: 1fr; }
}
.search-results { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.85rem; }
.search-results li { margin: 0; }
.map-panel {
  position: sticky; top: calc(var(--header-h) + 0.75rem);
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border); box-shadow: var(--shadow);
  background: var(--bg-elev); min-height: 360px;
}
.map-el { width: 100%; height: 420px; background: #0d1424; }
.map-el.leaflet-container { font: inherit; }
@media (max-width: 900px) {
  .map-panel { position: relative; top: 0; }
  .map-el { height: 280px; }
}

.radius-label {
  display: inline-flex; align-items: center; gap: 0.4rem;
  color: var(--muted); font-size: 0.88rem; white-space: nowrap;
}
.radius-label select {
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: 999px;
  padding: 0.5rem 0.75rem; font: inherit;
}
.honeypot {
  position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden;
}
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.stats-row {
  display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center;
  margin: 1.5rem 0 0;
}
.stat-pill {
  padding: 0.45rem 0.9rem; border-radius: 999px;
  border: 1px solid var(--border); background: rgba(255,255,255,0.03);
  color: var(--muted); font-size: 0.88rem; font-weight: 600;
}
.stat-pill strong { color: var(--text); font-weight: 750; }

.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--accent-2); color: #0a1020;
  padding: 0.5rem 1rem; z-index: 100; border-radius: 0 0 8px 0; font-weight: 700;
}
.skip-link:focus { left: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

/* ===== Modern arcane theme (lite, CSS-only) ===== */
:root{--bg:#0d0a1f;--bg-elev:#15102e;--bg-card:#1b1540;--bg-card-hover:#221a4f;--border:rgba(180,165,255,.2);--text:#ece8ff;--muted:#a59fc9;--accent:#e2c27a;--accent-2:#b9a6ff;--accent-3:#e2c27a;--featured:#e2c27a;--gold:#e2c27a;--vio:#8b6cff}
body{background:radial-gradient(1000px 560px at 50% -12%,#2a1d63 0%,transparent 60%),radial-gradient(700px 400px at 100% 100%,rgba(226,194,122,.06),transparent 60%),var(--bg)}
a{color:var(--gold)}
.site-header{background:rgba(13,10,31,.86);border-bottom-color:var(--border)}
.logo{gap:.6rem;font:600 .95rem var(--font);letter-spacing:.28em;color:var(--text)}
.logo svg{height:30px}
.nav-links a{color:var(--muted)}
.mode-toggle{border:1px solid var(--border);border-radius:999px;padding:.3rem .8rem!important;font-size:.82rem!important}
.mode-toggle:hover{border-color:var(--gold);color:var(--gold)!important}
.hero h1,.display{background:linear-gradient(180deg,#fff 30%,#c8bdff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero h1 em,h1 em{font-style:normal;color:var(--gold);-webkit-text-fill-color:var(--gold)}
.hero .tagline{border-color:rgba(226,194,122,.4);background:rgba(226,194,122,.07);color:var(--gold);letter-spacing:.08em}
.hero-search{background:linear-gradient(135deg,rgba(226,194,122,.45),rgba(139,108,255,.4));}
.btn-primary{background:linear-gradient(180deg,#2c2256,#1b1540);color:#fff3d6;border-color:var(--gold)}
.btn-primary:hover{background:linear-gradient(180deg,#372b6b,#221a4f)}
.btn-ghost{border-color:var(--border);color:var(--text)}
.btn-ghost:hover{border-color:var(--gold)}
.card{background:linear-gradient(160deg,#1d1640,#120d29);border-color:rgba(226,194,122,.28);position:relative;overflow:hidden}
.card::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .35s,background-position .9s;
 background:linear-gradient(115deg,transparent 20%,rgba(255,120,220,.15) 32%,rgba(120,200,255,.17) 42%,rgba(140,255,200,.13) 52%,rgba(255,240,140,.15) 62%,transparent 75%);background-size:250% 250%;background-position:100% 100%}
.card:hover::after,.card:focus-within::after{opacity:1;background-position:0 0}
.card:hover{border-color:rgba(226,194,122,.55)}

.card .distance{color:var(--gold)}
.tag{border-radius:6px;text-transform:none;letter-spacing:.02em;font-weight:600}
.tag.warn{color:var(--muted);border-style:dashed;border-color:var(--border)}
.tag.warn::before{background:var(--vio)}
.tag.chip-b{color:#efe9ff;background:rgba(139,108,255,.18);border-color:rgba(139,108,255,.45)}
.featured-banner{border-color:rgba(226,194,122,.5)}
.form{background:linear-gradient(160deg,#1b1540,#130e2c)}
.form input,.form select,.form textarea,.radius-label select{background:#0f0b24}
.form input:focus,.form select:focus,.form textarea:focus{outline-color:var(--gold)}
.panel-search{background:#15102e}
.stat-pill strong{color:var(--gold)}
.sigil{display:block;width:72px;height:72px;margin:0 auto .8rem;filter:drop-shadow(0 0 12px rgba(139,108,255,.55))}
.sigil .r{transform-origin:50% 50%;animation:spin 40s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.store-hero{padding:1.6rem 1.6rem 1.3rem;margin-bottom:1.2rem;border-color:rgba(226,194,122,.5);box-shadow:0 0 0 1px rgba(139,108,255,.15),0 20px 60px rgba(0,0,0,.5)}
.store-hero::after{opacity:.55;animation:sheen 7s ease-in-out infinite alternate}
@keyframes sheen{from{background-position:100% 100%}to{background-position:0 0}}
.store-hero h1{margin-top:.6rem!important}
.geo-btn{background:none;border:1px solid var(--border);color:var(--text);border-radius:999px;padding:.55rem 1rem;cursor:pointer;font:inherit;font-size:.9rem;white-space:nowrap}
.geo-btn:hover{border-color:var(--gold);color:var(--gold)}
.geo-msg{color:var(--gold);font-size:.92rem;min-height:1.2em;margin:.4rem 0 0}
.steps3{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}
.eyebrow-g{font-size:.75rem;letter-spacing:.26em;text-transform:uppercase;color:var(--gold);margin:0 0 .4rem}
@media (prefers-reduced-motion:reduce){.sigil .r,.store-hero::after{animation:none!important}}
/* mobile/touch: sheen sweeps once as a card scrolls into view */
@media (hover:none){.card.in-view::after{animation:sheenOnce 1.6s ease-out 1 forwards}}
@keyframes sheenOnce{0%{opacity:0;background-position:100% 100%}35%{opacity:.9}100%{opacity:0;background-position:0 0}}
@media (prefers-reduced-motion:reduce){.card.in-view::after{animation:none!important}}
/* v5: iOS/WebKit fixes */
html{scroll-padding-top:calc(var(--header-h) + 1.25rem)}
.hero h1,.display{background:none;-webkit-background-clip:border-box;background-clip:border-box;color:#f1edff;-webkit-text-fill-color:currentColor}
.hero h1 em{-webkit-text-fill-color:var(--gold)}
.card>*{position:relative;z-index:1}
.card::after{z-index:0;will-change:auto}
.card h3,.card .meta{text-shadow:none;-webkit-font-smoothing:antialiased}
@media (max-width:560px){
 .nav{gap:.5rem}.nav-links{flex-wrap:nowrap;gap:.15rem .7rem}.nav-links a{font-size:.86rem;padding:.3rem .1rem}
 .logo{gap:.4rem}.logo svg,.logo img{height:30px}.logo span{letter-spacing:.12em;font-size:.9rem}
}
@media (max-width:400px){.nav-links a.nl{display:none}}
/* sourced research tags */
.rf ul{list-style:none;margin:.4rem 0 0;padding:0;display:grid;gap:.35rem}
.rf li{font-size:.9rem;line-height:1.35}
.rf-k{color:var(--gold);font-weight:650;margin-right:.4rem}
.rf-v{color:var(--text)}
.rf-u{margin-left:.4rem;font-size:.72rem;border:1px dashed var(--border);border-radius:5px;padding:0 .3rem;color:var(--muted)}
.rf-s{margin-left:.45rem;font-size:.75rem;color:var(--accent-2)}
.rf-n{display:block;font-size:.78rem;color:var(--muted)}
.rf-c{font-size:.75rem;color:var(--muted);margin:.35rem 0 0}
.rf-compact{margin:.5rem 0 .2rem}.rf-compact li{font-size:.82rem}
.rf{display:block;width:100%;flex:1 1 100%;min-width:0}.rf ul{width:100%}
.dl .rf{display:block;grid-template-columns:none;padding:0;border:0}
.rf-cm{border-style:solid;border-color:rgba(226,194,122,.5);color:var(--gold)}.rf-s-txt{color:var(--muted)}