/* ===========================================================
   Health Library — namespaced .lib-* only.
   WHY NAMESPACED: the first pass reused .card and .prose from mmm.css.
   .card is a grid child with its own gradient box; used without its .cards
   grid it collapsed into a narrow strip that painted over each title's left
   edge. Nothing here touches a shared class name.
   =========================================================== */

.lib-hero{position:relative;padding:150px 0 76px;overflow:hidden;border-bottom:1px solid var(--line)}
.lib-hero::before{content:"";position:absolute;inset:0;
  background:url(../../images/lib-hero.jpg) center/cover no-repeat;opacity:.42}
.lib-hero::after{content:"";position:absolute;inset:0;
  background:radial-gradient(120% 90% at 18% 0%,rgba(176,141,82,.20),transparent 58%),
             linear-gradient(180deg,rgba(14,18,22,.55),var(--bg) 92%)}
.lib-hero .wrap{position:relative;z-index:2}
.lib-hero h1{font-size:clamp(38px,6vw,68px);line-height:1.02;margin:10px 0 18px;letter-spacing:-.01em}
.lib-hero p.lede{color:#d3d9de;font-size:19px;line-height:1.6;max-width:640px;margin:0}
.lib-stats{display:flex;flex-wrap:wrap;gap:26px;margin-top:30px}
.lib-stat b{display:block;font-family:var(--disp);font-size:30px;line-height:1;color:var(--orange)}
.lib-stat span{font-size:13px;color:var(--muted2);text-transform:uppercase;letter-spacing:.12em}

/* cluster identity ------------------------------------------------------ */
.lib-sec{margin:56px 0 0}
.lib-sec:first-child{margin-top:0}
.lib-sechead{display:flex;align-items:center;gap:14px;margin:0 0 22px;padding-bottom:14px;
  border-bottom:1px solid var(--line)}
.lib-sechead h2{font-size:clamp(22px,2.6vw,30px);margin:0;text-transform:uppercase;letter-spacing:.01em}
.lib-sechead .ico{flex:0 0 auto;width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(145deg,var(--panel),var(--bg2));border:1px solid var(--line2)}
.lib-sechead .ico svg{width:21px;height:21px}
.lib-sechead .n{margin-left:auto;font-size:13px;color:var(--muted2);letter-spacing:.1em;text-transform:uppercase}

.lib-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:18px}

.lib-card{position:relative;display:block;padding:24px 22px 22px;border-radius:var(--r);
  background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);
  text-decoration:none;overflow:hidden;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.lib-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent,var(--orange))}
.lib-card .glyph{position:absolute;right:-18px;bottom:-22px;width:118px;height:118px;opacity:.07;
  color:var(--accent,var(--orange));pointer-events:none}
.lib-card .glyph svg{width:100%;height:100%}
.lib-card:hover{transform:translateY(-4px);border-color:var(--line2);box-shadow:var(--shadow)}
.lib-card:hover .glyph{opacity:.13}
.lib-card .tag{display:inline-block;font-family:var(--disp);font-weight:700;font-size:10.5px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--accent,var(--orange));margin-bottom:10px}
.lib-card h3{font-size:19.5px;line-height:1.28;margin:0;color:var(--ink);position:relative;z-index:1}
.lib-card p{margin:10px 0 0;font-size:14.5px;line-height:1.55;color:var(--muted);position:relative;z-index:1}
.lib-card .go{display:inline-block;margin-top:14px;font-size:13.5px;font-weight:700;color:var(--accent,var(--orange))}

/* article --------------------------------------------------------------- */
.lib-arthero{position:relative;padding:136px 0 46px;overflow:hidden;border-bottom:1px solid var(--line)}
.lib-arthero::after{content:"";position:absolute;inset:0;
  background:radial-gradient(100% 120% at 10% 0%,var(--accent-dim,rgba(176,141,82,.16)),transparent 60%)}
.lib-arthero .wrap{position:relative;z-index:2;max-width:820px}
.lib-arthero .crumb{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted2)}
.lib-arthero .crumb a{color:var(--accent,var(--orange));text-decoration:none}
.lib-arthero h1{font-size:clamp(30px,4.4vw,50px);line-height:1.06;margin:14px 0 0}
.lib-byline{margin:18px 0 0;font-size:14px;color:var(--muted2);line-height:1.6}
.lib-byline strong{color:var(--muted)}

.lib-body{max-width:760px;margin:0 auto;padding:46px 0 10px;font-size:18px;line-height:1.72}
.lib-body>p{color:#d3d9de;margin:0 0 22px}
.lib-body>p:first-of-type{font-size:20.5px;line-height:1.6;color:#e7ebee}
.lib-body h2{font-family:var(--disp);font-size:26px;line-height:1.2;margin:42px 0 16px;
  padding-top:22px;border-top:1px solid var(--line);color:var(--ink)}
.lib-body strong{color:#fff}
.lib-body em{color:#e7ebee}
.lib-body a{color:var(--orange)}

/* lists: explicit padding + marker colour. Browser defaults on a dark
   ground put unstyled bullets where they read as artefacts. */
.lib-body ul{margin:0 0 22px;padding-left:22px;list-style:none}
.lib-body ul li{position:relative;color:#d3d9de;margin:0 0 11px;padding-left:16px}
.lib-body ul li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;
  background:var(--accent,var(--orange))}
.lib-body ol{margin:0 0 22px;padding-left:24px}
.lib-body ol li{color:#d3d9de;margin:0 0 11px;padding-left:6px}

.lib-body blockquote{margin:0 0 24px;padding:18px 22px;border-left:3px solid var(--accent,var(--orange));
  background:linear-gradient(180deg,var(--panel),var(--bg2));border-radius:0 var(--r-sm) var(--r-sm) 0}
.lib-body blockquote p{margin:0;color:#e7ebee}

.lib-tbl{overflow-x:auto;margin:0 0 24px;border:1px solid var(--line);border-radius:var(--r-sm);
  -webkit-overflow-scrolling:touch}
.lib-tbl table{border-collapse:collapse;width:100%;min-width:460px;font-size:15.5px}
.lib-tbl th{background:var(--bg2);text-align:left;padding:12px 15px;font-family:var(--disp);font-size:12.5px;
  letter-spacing:.09em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--line)}
.lib-tbl td{padding:12px 15px;border-bottom:1px solid var(--line);color:#d3d9de;vertical-align:top}
.lib-tbl tr:last-child td{border-bottom:0}

/* injected blocks ------------------------------------------------------- */
.lib-disclaimer{margin:0 0 30px;padding:16px 18px;border-radius:var(--r-sm);
  background:rgba(176,141,82,.07);border:1px solid rgba(176,141,82,.22)}
.lib-disclaimer p{margin:0;font-size:14.5px;line-height:1.6;color:var(--muted)}

.lib-block{margin:44px 0 0;padding:26px 24px;border-radius:var(--r);
  background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line)}
.lib-block h2{margin:0 0 16px;padding:0;border:0;font-size:21px}
.lib-block ul{margin:0;padding:0;list-style:none}
.lib-block li{margin:0 0 14px;padding:0 0 14px;border-bottom:1px solid var(--line);
  font-size:15.5px;line-height:1.6;color:var(--muted)}
.lib-block li:last-child{margin:0;padding:0;border:0}
.lib-block a{color:var(--orange);font-weight:600;word-break:break-word}
.lib-note{margin:18px 0 0;padding:15px 16px;border-radius:var(--r-sm);background:rgba(255,255,255,.035);
  border:1px solid var(--line);font-size:13.5px;line-height:1.62;color:var(--muted2)}
.lib-note strong{color:var(--muted)}

.lib-cta{margin:46px 0 0;padding:30px 26px;border-radius:var(--r);text-align:center;
  background:radial-gradient(120% 140% at 50% 0%,rgba(176,141,82,.16),transparent 62%),
             linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid rgba(176,141,82,.26)}
.lib-cta h2{margin:0 0 8px;padding:0;border:0;font-size:24px}
.lib-cta p{margin:0 0 18px;color:var(--muted);font-size:15.5px}
.lib-stamp{margin:26px 0 0;font-size:13px;color:var(--muted2)}

@media (max-width:640px){
  .lib-hero{padding:120px 0 52px}
  .lib-arthero{padding:112px 0 34px}
  .lib-body{font-size:17px;padding-top:34px}
  .lib-body>p:first-of-type{font-size:18.5px}
  .lib-grid{grid-template-columns:1fr}
  .lib-stats{gap:18px}
}

/* ===========================================================
   B layout — search, filters, sidebar, image cards
   =========================================================== */

.lib-toolbar{position:sticky;top:0;z-index:30;padding:14px 0;background:rgba(14,18,22,.92);
  backdrop-filter:saturate(1.2) blur(10px);border-bottom:1px solid var(--line)}
.lib-search{position:relative;max-width:560px}
.lib-search input{width:100%;padding:13px 16px 13px 44px;font:500 15.5px var(--sans);color:var(--ink);
  background:var(--bg2);border:1px solid var(--line2);border-radius:999px;outline:none}
.lib-search input::placeholder{color:var(--muted2)}
.lib-search input:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(176,141,82,.16)}
.lib-search svg{position:absolute;left:15px;top:50%;transform:translateY(-50%);width:18px;height:18px;
  color:var(--muted2);pointer-events:none}

.lib-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.lib-chip{display:inline-flex;align-items:center;gap:7px;padding:7px 14px;border-radius:999px;cursor:pointer;
  font:600 13px var(--sans);color:var(--muted);background:var(--bg2);border:1px solid var(--line);
  transition:border-color .15s ease,color .15s ease}
.lib-chip:hover{color:var(--ink);border-color:var(--line2)}
.lib-chip .c{font-size:11.5px;color:var(--muted2)}
.lib-chip[aria-pressed="true"]{color:#20140a;background:linear-gradient(135deg,var(--orange),var(--gold));
  border-color:transparent}
.lib-chip[aria-pressed="true"] .c{color:rgba(32,20,10,.72)}

.lib-layout{display:grid;grid-template-columns:212px 1fr;gap:40px;align-items:start;margin-top:34px}
.lib-rail{position:sticky;top:112px}
.lib-rail h4{font:700 11.5px var(--disp);letter-spacing:.14em;text-transform:uppercase;color:var(--muted2);
  margin:0 0 12px}
.lib-rail a{display:flex;justify-content:space-between;gap:10px;padding:8px 0;font-size:14.5px;
  color:var(--muted);text-decoration:none;border-bottom:1px solid var(--line)}
.lib-rail a:last-of-type{border-bottom:0}
.lib-rail a:hover{color:var(--ink)}
.lib-rail a b{color:var(--muted2);font-weight:600;font-size:12.5px}
.lib-rail a.on{color:var(--accent,var(--orange))}

.lib-count{font-size:13px;color:var(--muted2);margin:0 0 16px;letter-spacing:.02em}
.lib-empty{padding:50px 0;text-align:center;color:var(--muted)}

/* image cards */
.lib-card .shot{display:block;margin:-24px -22px 16px;aspect-ratio:16/9;overflow:hidden;background:var(--bg2)}
.lib-card .shot img{width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .4s ease;filter:saturate(.92) contrast(1.04)}
.lib-card:hover .shot img{transform:scale(1.04)}
.lib-card .meta{display:flex;align-items:center;gap:9px;margin-top:12px;font-size:12px;color:var(--muted2)}
.lib-card .meta .dot{width:3px;height:3px;border-radius:50%;background:var(--muted2)}
.lib-card .rev{display:inline-flex;align-items:center;gap:5px;color:var(--teal);font-weight:600}
.lib-card .rev svg{width:12px;height:12px}
.lib-card[hidden]{display:none !important}

@media (max-width:860px){
  .lib-layout{grid-template-columns:1fr;gap:24px}
  .lib-rail{position:static;display:none}
}

/* article hero photograph */
.lib-arthero{padding-top:0}
.lib-arthero .artshot{position:absolute;inset:0;overflow:hidden}
.lib-arthero .artshot::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(14,18,22,.34) 0%,rgba(14,18,22,.72) 55%,var(--bg) 100%)}
.lib-arthero .artshot img{width:100%;height:100%;object-fit:cover;display:block;
  filter:saturate(.9) contrast(1.05)}
.lib-arthero{padding:150px 0 46px}
@media (max-width:640px){.lib-arthero{padding:120px 0 32px}}