:root { --ink:#1f3a5f; --teal:#3fa7a0; --cream:#f6f3ee; --sand:#e9e2d6; --text:#2a2a2a; --soft:#5d5d5d; --card:#fff; --line:rgba(31,58,95,.12); }
@media (prefers-color-scheme: dark) { :root { --ink:#cfe0f5; --cream:#14191f; --sand:#1f262e; --text:#e8e4dc; --soft:#a9b0b8; --card:#1b2129; --line:rgba(207,224,245,.14); } }
.bhc, .bhc * { box-sizing:border-box; }
.bhc { background:var(--cream); color:var(--text); font:100%/1.5 system-ui,-apple-system,"Segoe UI",sans-serif; padding:32px 16px 96px; width:100%; align-self:stretch; }
.bhc-wrap { max-width:1180px; margin:0 auto; }
.bhc h1 { font-size:clamp(2rem,5vw,3.4rem); line-height:1.05; letter-spacing:-.02em; color:var(--ink); margin:0 0 .3em; }
.bhc-lead { font-size:clamp(0.95rem,1.3vw,1.1rem); line-height:1.5; color:var(--soft); max-width:60ch; margin:0 0 28px; }
.bhc-grid { display:grid; gap:18px; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); }
.bhc-card { background:var(--card); border:1px solid var(--line); border-radius:18px; overflow:hidden; display:flex; flex-direction:column; cursor:pointer; text-align:left; padding:0; font:inherit; color:inherit; transition:transform .15s; }
.bhc-card:active { transform:scale(.98); }
.bhc-card img { width:100%; aspect-ratio:1/1; object-fit:contain; background:#fff; }
.bhc-card .b { padding:16px 18px 20px; }
.bhc-card h2 { font-size:1.25rem; margin:0 0 4px; color:var(--ink); }
.bhc-from { font-size:1.05rem; font-weight:700; }
.bhc-tags { display:flex; flex-wrap:wrap; gap:6px; margin-top:10px; }
.bhc-tag { font-size:.8rem; font-weight:600; padding:5px 10px; border-radius:999px; background:var(--sand); color:var(--ink); }
.bhc-detail { background:var(--card); border:1px solid var(--line); border-radius:20px; padding:18px; }
.bhc-back { font:inherit; font-size:1rem; font-weight:600; color:var(--ink); background:none; border:0; padding:8px 0; margin-bottom:12px; cursor:pointer; }
.bhc-cols { display:grid; gap:24px; grid-template-columns:1fr; }
@media (min-width:860px) { .bhc-cols { grid-template-columns:1.1fr 1fr; } }
.bhc-cols > div { min-width:0; } /* the thumbnail row must scroll, not widen the column */
.bhc-main { width:100%; aspect-ratio:1/1; object-fit:contain; background:#fff; border-radius:14px; }
.bhc-thumbs { display:flex; gap:8px; overflow-x:auto; margin-top:10px; padding-bottom:4px; }
.bhc-thumbs img { width:64px; height:64px; object-fit:contain; background:#fff; border-radius:8px; border:2px solid transparent; cursor:pointer; flex:none; }
.bhc-thumbs img.on { border-color:var(--teal); }
.bhc-detail h2 { font-size:clamp(1.5rem,3vw,2.1rem); color:var(--ink); margin:0 0 8px; }
.bhc-detail ul { padding-left:1.2em; margin:0 0 18px; font-size:1.05rem; }
.bhc-label { font-size:.85rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; color:var(--soft); margin:16px 0 8px; }
.bhc-opts { display:flex; flex-wrap:wrap; gap:8px; }
.bhc-opt { font:inherit; font-size:1rem; font-weight:600; padding:11px 16px; border-radius:12px; border:2px solid var(--line); background:transparent; color:var(--text); cursor:pointer; }
.bhc-opt.on { border-color:var(--teal); background:rgba(63,167,160,.12); }
.bhc-price { margin:20px 0 6px; font-size:2rem; font-weight:800; color:var(--ink); }
.bhc-price small { font-size:1rem; font-weight:600; color:var(--soft); }
.bhc-dep { font-size:1.1rem; margin:0 0 16px; }
.bhc-buy { display:block; width:100%; font:inherit; font-size:1.15rem; font-weight:700; padding:18px; border:0; border-radius:14px; background:var(--ink); color:#fff; cursor:pointer; text-align:center; text-decoration:none; }
@media (prefers-color-scheme: dark) { .bhc-buy { background:var(--teal); color:#0e1621; } }
.bhc-buy[aria-disabled="true"] { opacity:.55; cursor:not-allowed; }
.bhc-incl { font-size:.98rem; margin:16px 0 0; }
.bhc-fine { font-size:.85rem; color:var(--soft); margin:14px 0 0; line-height:1.45; }
.bhc-fine li { margin-bottom:2px; }
.bhc-has { margin:12px 0 0; padding:0; list-style:none; font-size:.92rem; color:var(--soft); display:grid; grid-template-columns:1fr 1fr; gap:2px 12px; }
.bhc-cmp { overflow-x:auto; margin:0 0 6px; border:1px solid var(--line); border-radius:12px; }
.bhc-cmp table { width:100%; border-collapse:collapse; font-size:.9rem; }
.bhc-cmp th, .bhc-cmp td { padding:8px 4px; border-bottom:1px solid var(--line); text-align:center; }
.bhc-cmp td:first-child, .bhc-cmp th:first-child { width:42%; padding-left:10px; }
.bhc-cmp td:first-child { text-align:left; color:var(--text); }
.bhc-cmp th { font-size:.85rem; color:var(--ink); vertical-align:bottom; }
.bhc-cmp th span { display:block; font-size:.95rem; font-weight:800; margin-top:2px; }
.bhc-cmp .on { background:rgba(63,167,160,.12); }
.bhc-cmp b { color:var(--teal); font-size:1.1rem; }
.bhc-cmp i { color:var(--soft); font-style:normal; opacity:.6; }
.bhc-cmp tr:last-child td { border-bottom:0; }
.bhc-chips { display:flex; flex-wrap:wrap; gap:8px; }
.bhc-chip { font:inherit; font-size:1rem; font-weight:600; padding:11px 15px; border-radius:999px; border:2px solid var(--line); background:var(--card); color:var(--text); cursor:pointer; touch-action:manipulation; }
.bhc-chip.on { border-color:var(--teal); background:rgba(63,167,160,.14); color:var(--ink); }
.bhc-count { min-height:1.5em; margin:14px 0 18px; font-size:1.02rem; font-weight:600; color:var(--ink); }
.bhc-clear { font:inherit; font-size:.95rem; font-weight:600; margin-left:8px; padding:4px 10px; border-radius:999px; border:1px solid var(--line); background:transparent; color:var(--soft); cursor:pointer; }
.bhc-only { font-size:.95rem; color:var(--soft); margin-top:2px; }
.bhc-thanks { margin:0 0 22px; padding:16px 18px; border-radius:14px; border:1px solid var(--teal); background:rgba(63,167,160,.14); color:var(--ink); font-size:1.08rem; font-weight:600; }
/* brand band with the wordmark back to Home, same look as the gallery */
.bhc-band {
  position: sticky; top: 0; z-index: 40; display: flex; align-items: center; justify-content: center; align-self: stretch; width: 100%;
  height: calc(58px + env(safe-area-inset-top)); padding-top: env(safe-area-inset-top); box-sizing: border-box;
  background: rgba(31,58,95,.92); backdrop-filter: blur(16px) saturate(170%); -webkit-backdrop-filter: blur(16px) saturate(170%);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.bhc-band a { display: block; height: 36px; }
.bhc-band img { height: 100%; width: auto; display: block; }
/* the chat mascot floats bottom-right here so it never covers the catalog */
.bh-logo.bhc-mascot {
  position: fixed; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom)); z-index: 60;
  width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; text-decoration: none;
  background: #fff; border: 1px solid rgba(31,58,95,.12); box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.bh-logo.bhc-mascot img { width: 78%; height: 78%; object-fit: contain; display: block; }
.bhc-fine a { color:var(--ink); }
/* areas + guides links under the catalog (static HTML in the page footer, for local SEO) */
.bhc-areas { max-width: 1100px; margin: 0 auto; padding: 24px 16px 96px; font: 15px/1.6 system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--soft, #5d5d5d); }
.bhc-areas h2 { font-size: 16px; margin: 18px 0 6px; color: inherit; }
.bhc-areas a { color: inherit; text-decoration: underline; text-underline-offset: 2px; margin-right: 14px; white-space: nowrap; }

/* pay over time */
.bhc-fin { max-width:60ch; margin:-12px 0 24px; padding:12px 14px; border-radius:12px; background:rgba(63,167,160,.12); border:1px solid rgba(63,167,160,.35); font-size:.98rem; line-height:1.5; }
.bhc-fin4 { margin:-6px 0 16px; font-size:1rem; color:var(--soft); }