/* MEDA-1139 — anonymous Home. Geometry from Figma Home 12388:29457 / 4163:9061 (375 wide, 16px inset, rails of 155px cards, 16/24 section
   titles, floating 4-item nav). Colours only from the existing --bk-* tokens (book.css), so light/dark follow the catalog. No photos, badges
   or example numbers exist here. Targets >= 44px; focus rings from --bk-focus. */
body[data-page="home"] { background: var(--bk-bg); color: var(--bk-fg); margin: 0; }
body[data-page="home"] .bar { background: var(--bk-bg); gap: 8px 12px; }
body[data-page="home"] .brand { color: var(--bk-link); }
body[data-page="home"] .tag, body[data-page="home"] .help { color: var(--bk-muted); }
body[data-page="home"] a { color: var(--bk-link); }
body[data-page="home"] :focus-visible { outline: 3px solid var(--bk-focus); outline-offset: 2px; }
html.mb-boot body[data-page="home"] > header, html.mb-boot body[data-page="home"] main, html.mb-boot body[data-page="home"] > nav { visibility: hidden; }
.hm-main { box-sizing: border-box; max-width: 720px; margin: 0 auto; padding: 8px 16px 112px; min-width: 0; }
.hm-main .hello h1 { color: var(--bk-fg); margin: 0; }
.hm-tagline { margin: 4px 0 8px; color: var(--bk-fg); font: 400 16px/24px var(--mb-font-text); }
.hm-search { display: flex; align-items: center; gap: 10px; box-sizing: border-box; min-height: 44px; margin: 12px 0 8px; padding: 0 14px; border: 1px solid var(--bk-border);
  border-radius: 10px; background: var(--bk-field); color: var(--bk-muted); text-decoration: none; font: 500 16px/24px var(--mb-font-text); }
body[data-page="home"] a.hm-search { color: var(--bk-muted); }
.hm-section { margin-top: 20px; min-width: 0; }
.hm-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 44px; }
.hm-head h2 { margin: 0; color: var(--bk-fg); font: 600 17px/24px var(--mb-font-text); }
.hm-all { display: inline-flex; align-items: center; justify-content: flex-end; min-height: 44px; min-width: 44px; box-sizing: border-box; padding: 0 4px; font: 500 13px/20px var(--mb-font-text); text-transform: uppercase; letter-spacing: 0.4px; }
.hm-rail { contain: inline-size; display: flex; gap: 8px; list-style: none; max-width: 100%; min-width: 0; overflow-x: auto; margin: 0; padding: 6px 4px 12px; scroll-padding: 4px; }
.hm-rail > li { flex: 0 0 auto; display: flex; }
body[data-page="home"] a.hm-tile, body[data-page="home"] a.hm-doc { box-sizing: border-box; min-width: 155px; max-width: min(260px, 100%); display: flex; flex-direction: column; align-items: flex-start; gap: 8px;
  border: 1px solid var(--bk-border); border-radius: 10px; padding: 16px 16px 12px; background: var(--bk-surface); color: var(--bk-fg); text-decoration: none; text-align: left; }
body[data-page="home"] a.hm-tile { min-height: 150px; }
body[data-page="home"] a.hm-doc { min-height: 120px; gap: 4px; }
.hm-doc-name { font: 600 16px/24px var(--mb-font-text); overflow-wrap: anywhere; }
.hm-doc-spec, .hm-doc-fmt { font: 400 14px/20px var(--mb-font-text); color: var(--bk-muted); overflow-wrap: anywhere; }
.hm-card, .hm-svc { box-sizing: border-box; border: 1px solid var(--bk-line); border-radius: 12px; padding: 12px 16px; background: var(--bk-surface); color: var(--bk-fg); }
.hm-card p { margin: 0 0 8px; }
.hm-count { font: 600 16px/24px var(--mb-font-text); color: var(--bk-fg); }
.hm-link, .hm-retry { display: inline-flex; align-items: center; min-height: 44px; box-sizing: border-box; }
.hm-retry { padding: 0 16px; border: 1px solid var(--bk-link); border-radius: 8px; background: transparent; color: var(--bk-link); font: 600 14px/20px var(--mb-font-text); cursor: pointer; margin-right: 12px; }
.hm-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 8px; }
.hm-grid > li { min-width: 0; display: flex; }
body[data-page="home"] a.hm-svc { display: flex; flex-direction: column; gap: 4px; width: 100%; min-height: 44px; text-decoration: none; color: var(--bk-fg); }
.hm-svc { width: 100%; }
.hm-svc-name { display: block; font: 600 16px/24px var(--mb-font-text); }
.hm-svc-off { border-style: dashed; }
.hm-svc p { margin: 0 0 6px; }
.hm-note { min-height: 20px; margin: 12px 0 0; color: var(--bk-muted); font: 500 14px/20px var(--mb-font-text); }
.hm-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.hm-nav { position: fixed; left: 0; right: 0; bottom: 0; z-index: 5; padding: 8px 12px calc(8px + env(safe-area-inset-bottom)); pointer-events: none; }
.hm-nav ul { list-style: none; margin: 0 auto; padding: 4px; max-width: 480px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2px; pointer-events: auto;
  background: var(--bk-surface); border: 1px solid var(--bk-line); border-radius: 16px; box-shadow: 4px 4px 16px rgba(31, 152, 94, 0.16); }
.hm-nav li { min-width: 0; display: flex; }
body[data-page="home"] .hm-nav-item { box-sizing: border-box; width: 100%; min-height: 48px; padding: 4px 2px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; text-align: center;
  border: 0; border-radius: 12px; background: transparent; color: var(--bk-muted); font: 500 12px/16px var(--mb-font-text); text-decoration: none; cursor: pointer; overflow-wrap: anywhere; }
body[data-page="home"] .hm-nav-item[aria-current="page"] { color: var(--bk-link); font-weight: 700; background: var(--bk-bg); }
body[data-page="home"] a.hm-nav-item { color: var(--bk-fg); }
body[data-page="home"] a.hm-nav-item[aria-current="page"] { color: var(--bk-link); }

.hm-nav-ico { width: 22px; height: 22px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.hm-nav-lbl { min-width: 0; }