:root{--ink:#1f1f1f;--ink-soft:#585858;--surface:#fff;--line:#ddd8cf;--line-soft:#ece8e0;--line-bright:#cfc9be;--green-ink:#4c3a8f;--plum:#4c3a8f;--r-lg:3px}
*{box-sizing:border-box}figure,blockquote,dl,dd{margin:0}[hidden]{display:none!important}img{max-width:100%;height:auto;display:block}
body{margin:0;background:#fffefb;color:var(--ink);font:18px/1.75 Georgia,"Times New Roman",serif}a{color:var(--plum)}:focus-visible{outline:3px solid #d9480f;outline-offset:2px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:9}
header{text-align:center;border-bottom:1px solid var(--ink);padding:18px 16px 0;font-family:Arial,Helvetica,sans-serif}.paper{margin:0;font-size:clamp(23px,4vw,32px);font-weight:700}.paper a{color:var(--ink);text-decoration:none}.sub{margin:2px 0 8px;font-size:14.5px}header nav{display:flex;flex-wrap:wrap;justify-content:center;gap:0 16px;border-top:1px solid var(--line);padding:5px 0}header nav a{text-decoration:none;color:var(--ink);font-size:15px;padding:4px 0}
main{max-width:760px;margin:0 auto;padding:26px 16px}h1{font:700 clamp(30px,5vw,44px)/1.15 Arial,Helvetica,sans-serif;margin:0 0 14px}.ans{font-size:20px}
h2,h3,caption,th{font-family:Arial,Helvetica,sans-serif}h2{font-size:25px;line-height:1.25;margin:34px 0 8px}h3{font-size:18.5px;margin:18px 0 2px}.ct{font-size:16px;margin:0 0 4px;letter-spacing:.02em}
.keep{background:#f3f0fa;padding:12px 18px;margin:18px 0}.keep ul{margin:0;padding-left:20px;font-size:16.5px}.cont{font-size:16.5px;border-left:3px solid var(--plum);padding-left:14px;margin:18px 0}.cont ol{margin:0;padding-left:20px}
.shelf{padding:0;list-style:none;counter-reset:g}.shelf li{counter-increment:g;padding:12px 0;border-top:1px solid var(--line)}.shelf a{font:700 20px/1.3 Arial,Helvetica,sans-serif;display:block}.shelf span{font-size:16.5px;color:var(--ink-soft)}
table{width:100%;border-collapse:collapse;font-size:16px;line-height:1.5}caption{text-align:left;font-size:14.5px;color:var(--ink-soft);padding-bottom:5px}th,td{padding:9px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{border-bottom:2px solid var(--ink)}
.chart{margin:18px 0}.bars{width:100%;height:auto}.bl,.bv{font:14.5px Arial,sans-serif;fill:var(--ink)}.bt{fill:var(--line-soft)}.bf{fill:var(--plum)}figcaption{font:14.5px/1.5 Arial,sans-serif;color:var(--ink-soft);padding-top:5px}.ph img{width:100%}
.calc{background:#f3f0fa;padding:14px 18px;font-family:Arial,Helvetica,sans-serif}.calc label{font-weight:700;display:block}.calc input{font:inherit;width:110px;min-height:44px;padding:0 8px;border:1px solid var(--line-bright)}.calc output{display:block;font-weight:700;font-size:18.5px;margin-top:10px}.small{font-size:14.5px;margin:8px 0 0;line-height:1.5}.gmap{margin:28px 0;font-family:Arial,sans-serif}
footer{text-align:center;font:15px Arial,sans-serif;border-top:1px solid var(--line);padding:16px 16px 76px}footer a{margin-left:10px}.tap{display:none}
@media(max-width:760px){.tap{display:block;position:fixed;left:0;right:0;bottom:0;background:var(--plum);color:#fff;text-align:center;padding:14px;font:700 17px Arial,sans-serif;text-decoration:none}}
@media(max-width:560px){thead{display:none}table,tbody,tr,td{display:block}td{border:0;padding:4px 0}tr{border-bottom:2px solid var(--line);padding:6px 0}td::before{content:attr(data-l);display:block;font-weight:700;font:700 14.5px Arial,sans-serif}.bl,.bv{font-size:17px}}

/* Google map section (scripts/gmap.py). Light card, one green accent. */
.gmap-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg, 18px);
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(14, 21, 17, 0.04), 0 12px 32px -18px rgba(14, 21, 17, 0.22);
}
.gmap-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px 24px;
  padding: 22px 24px 18px;
  border-bottom: 1px solid var(--line-soft);
}
.gmap-head h2 { margin: 4px 0 0; }
.gmap-line {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
}
.gmap-line svg { flex: none; margin-top: 3px; color: var(--green-ink); }
.gmap-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.gmap-btn {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--line-bright);
  border-radius: 999px;
  color: var(--ink);
  background: var(--surface);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: border-color .15s, background .15s;
}
.gmap-btn:hover { border-color: var(--ink); background: var(--paper); }
.gmap-btn-primary { background: var(--ink); border-color: var(--ink); color: #fff; }
.gmap-btn-primary:hover { background: var(--sc-green-dim); border-color: var(--sc-green-dim); color: #fff; }
.gmap-frame {
  position: relative;
  aspect-ratio: 16 / 7;
  background-color: var(--paper-2);
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 40px 40px;
}
.gmap-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  opacity: 0;
  transition: opacity .4s ease;
}
.gmap-frame.is-loaded iframe { opacity: 1; }
.gmap-frame noscript iframe { opacity: 1; }
.gmap-facade {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--ink-muted);
  font: inherit;
  font-size: 15px;
  cursor: pointer;
}
.gmap-facade-pin {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--surface);
  color: var(--green-ink);
  box-shadow: 0 0 0 8px var(--sc-green-glow);
}
.gmap-facade-pin svg { width: 24px; height: 24px; }
.gmap-frame.is-loaded .gmap-facade { display: none; }
@media (max-width: 700px) {
  .gmap-head { padding: 18px 16px 14px; }
  .gmap-frame { aspect-ratio: 4 / 3; }
  .gmap-actions { width: 100%; }
  .gmap-btn { flex: 1 1 auto; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  .gmap-frame iframe { transition: none; }
}