:root {
  --ink: #2b2620;
  --paper: #f4efe6;
  --accent: #7a5c34;
  --line: #ddd2c0;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  -webkit-font-smoothing: antialiased;
}
header.site {
  padding: 28px 32px; border-bottom: 1px solid var(--line);
  display: flex; align-items: baseline; gap: 16px;
}
header.site h1 { margin: 0; font-size: 26px; letter-spacing: 0.5px; }
header.site .logo { font-size: 24px; font-weight: bold; letter-spacing: 0.5px; text-decoration: none; color: var(--ink); }
.crumbs { font-size: 13px; color: #6b6253; margin: 0 0 14px; }
.crumbs a { color: var(--accent); text-decoration: none; }
.related-h { font-size: 20px; margin: 40px 0 16px; }
.guide { max-width: 760px; margin: 0 auto; padding: 36px 24px 72px; }
.guide h1 { font-size: 30px; line-height: 1.25; margin: 8px 0 18px; }
.guide h2 { font-size: 21px; margin: 32px 0 10px; }
.guide p { line-height: 1.75; margin: 0 0 16px; }
.guide a { color: var(--accent); }
header.site .tag { color: var(--accent); font-style: italic; font-size: 15px; }
header.site a { margin-left: auto; color: var(--accent); text-decoration: none; font-size: 14px; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 32px; }
.collections { display: flex; flex-wrap: wrap; gap: 10px; }
.collections a {
  display: inline-block; padding: 9px 16px; background: #fff; border: 1px solid var(--line);
  border-radius: 999px; text-decoration: none; color: var(--ink); font-size: 14px;
}
.collections a:hover { border-color: var(--accent); color: var(--accent); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: 8px; overflow: hidden;
  text-decoration: none; color: inherit; transition: transform .15s, box-shadow .15s;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,.12); }
.card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; background: #eee; }
.card .meta { padding: 14px 16px; }
.card .meta h3 { margin: 0 0 4px; font-size: 17px; }
.card .meta p { margin: 0; font-size: 13px; color: #6b6253; }
.viewer-page { display: flex; flex-direction: column; height: 100vh; }
/* below-the-fold content section — crawlable image + text for SEO */
.mapinfo { max-width: 1000px; margin: 0 auto; padding: 44px 24px 64px; }
.mapinfo img { width: 100%; height: auto; border: 1px solid var(--line); border-radius: 8px; }
.mapinfo h1 { font-size: 27px; margin: 22px 0 4px; }
.mapinfo .by { color: #6b6253; margin: 0 0 18px; font-style: italic; }
.mapinfo p { line-height: 1.65; max-width: 70ch; }
#osd { flex: 1; background: #1c1813; position: relative; }
.viewer-bar {
  display: flex; align-items: center; gap: 16px; padding: 14px 24px;
  border-bottom: 1px solid var(--line); background: #fff;
}
.viewer-bar h2 { margin: 0; font-size: 18px; }
.viewer-bar .sub { font-size: 13px; color: #6b6253; }
.viewer-bar a.back { color: var(--accent); text-decoration: none; font-size: 14px; }
.buy {
  margin-left: auto; font-size: 16px; padding: 11px 22px; background: var(--ink);
  color: #fff; border: 0; border-radius: 6px; cursor: pointer; font-family: inherit;
}
.buy:hover { background: #443c30; }
.wm-note { font-size: 12px; color: #8a8270; padding: 8px 24px; background: #faf6ee; }
/* métricas */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px,1fr)); gap: 16px; margin: 24px 0; }
.kpi { background:#fff; border:1px solid var(--line); border-radius:8px; padding:18px 20px; }
.kpi .n { font-size: 34px; font-weight: bold; }
.kpi .l { font-size: 13px; color:#6b6253; text-transform: uppercase; letter-spacing:.5px; }
table { width:100%; border-collapse: collapse; background:#fff; border:1px solid var(--line); border-radius:8px; overflow:hidden; }
th, td { text-align:left; padding:10px 14px; border-bottom:1px solid var(--line); font-size:14px; }
th { background:#efe7d8; font-size:12px; text-transform:uppercase; letter-spacing:.5px; }