:root{--paper:#efe6d0;--paper-2:#e7dcc1;--ink:#2c352a;--ink-soft:#5c5a45;--sepia:#7a5a36;
--sage:#4d6240;--rust:#8a3221;--rule:#bdae89;
--serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua","URW Palladio L",Georgia,serif;
--mono:"Courier New",ui-monospace,"DejaVu Sans Mono",Courier,monospace;}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
/* transition de navigation entre pages (fondu + léger glissement) */
@view-transition{navigation:auto}
::view-transition-old(root){animation:vt-out .18s ease both}
::view-transition-new(root){animation:vt-in .26s ease both}
@keyframes vt-out{to{opacity:0}}
@keyframes vt-in{from{opacity:0}}
@media(prefers-reduced-motion:reduce){::view-transition-old(root),::view-transition-new(root){animation:none}}
body{background:var(--paper);color:var(--ink);font-family:var(--serif);line-height:1.55;
background-image:radial-gradient(900px 500px at 12% -8%,rgba(122,90,54,.10),transparent 60%),
radial-gradient(700px 600px at 95% 8%,rgba(77,98,64,.08),transparent 55%),
url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");}
.field{font-family:var(--mono);font-size:11px;letter-spacing:2.5px;text-transform:uppercase;color:var(--ink-soft)}
em,.it{font-style:italic}
mark{background:rgba(138,50,33,.16);color:var(--rust);padding:0 1px}
a{color:inherit}
button{font-family:inherit}

header{position:sticky;top:0;z-index:60;background:rgba(239,230,208,.93);backdrop-filter:blur(6px);border-bottom:1.5px solid var(--ink)}
.nav{max-width:1180px;margin:0 auto;padding:11px 26px;display:flex;align-items:center;gap:24px}
.crest{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.crest .seal{width:30px;height:30px;border:1.5px solid var(--ink);border-radius:50%;display:grid;place-items:center;font-size:14px;color:var(--sage)}
.crest b{font-family:var(--mono);font-size:13px;letter-spacing:3px;text-transform:uppercase}
.nav .spacer{flex:1}
.nav a.lnk{color:var(--ink);text-decoration:none;font-family:var(--mono);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;padding-bottom:2px;border-bottom:1px solid transparent;transition:.2s}
.nav a.lnk:hover{border-bottom-color:var(--ink)}
.lang{display:flex;border:1.5px solid var(--ink);border-radius:2px;overflow:hidden}
.lang button{background:transparent;border:0;color:var(--ink);font-family:var(--mono);font-size:11px;letter-spacing:1px;padding:5px 10px;cursor:pointer}
.lang button.on{background:var(--ink);color:var(--paper)}

.sheet{max-width:1180px;margin:0 auto;padding:44px 26px 6px;position:relative}
.accession{font-family:var(--mono);font-size:11px;letter-spacing:2px;color:var(--ink-soft);display:flex;gap:22px;flex-wrap:wrap;border-bottom:1px solid var(--rule);padding-bottom:10px;margin-bottom:24px}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:5px;text-transform:uppercase;color:var(--sage);margin-bottom:14px}
.sheet h1{font-size:clamp(33px,5.2vw,58px);line-height:1.02;font-weight:600;max-width:15ch;letter-spacing:.5px}
.sheet h1 .lat{font-style:italic;color:var(--sepia)}
.lead{margin-top:18px;font-size:19px;max-width:54ch;color:#3c4234}
.fields{margin-top:26px;display:flex;flex-wrap:wrap;border:1.5px solid var(--ink);max-width:680px}
.fields .cell{flex:1;min-width:110px;padding:11px 16px;border-right:1px solid var(--rule)}
.fields .cell:last-child{border-right:0}
.fields .cell .v{font-size:24px;font-weight:600}
.fields .cell .v.lat{font-style:italic;color:var(--sepia);font-size:21px}
.stamp{position:absolute;right:30px;top:50px;width:140px;height:140px;border-radius:50%;border:2.5px solid var(--sage);color:var(--sage);transform:rotate(-9deg);opacity:.6;display:grid;place-items:center;text-align:center;pointer-events:none;box-shadow:inset 0 0 0 5px var(--paper),inset 0 0 0 6.5px var(--sage)}
.stamp .in{font-family:var(--mono);text-transform:uppercase;line-height:1.35}
.stamp .t{font-size:11px;letter-spacing:3px}.stamp .m{font-size:20px;margin:3px 0}.stamp .b{font-size:10px;letter-spacing:2px}
@media(max-width:760px){.stamp{display:none}}

.showcase{max-width:1180px;margin:30px auto 0;padding:0 26px}
.sc-head{display:flex;align-items:baseline;gap:14px;border-bottom:1.5px solid var(--ink);padding-bottom:9px}
.sc-head h2{font-size:24px;font-weight:600;font-style:italic;color:var(--sepia)}
.sc-head .shuffle{margin-left:auto;font-family:var(--mono);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;border:1.5px solid var(--ink);background:none;color:var(--ink);padding:6px 12px;cursor:pointer;transition:.15s}
.sc-head .shuffle:hover{background:var(--ink);color:var(--paper)}
.sc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-top:18px}
.sc-card{cursor:pointer;border:1.5px solid var(--ink);background:rgba(255,252,243,.55);padding:8px 8px 0;transition:transform .15s,box-shadow .15s;text-align:center;text-decoration:none;color:var(--ink);display:block}
.sc-card:hover{transform:translateY(-3px) rotate(-.4deg);box-shadow:4px 6px 0 rgba(44,53,42,.15)}
.sc-card .ph{height:150px;overflow:hidden;background:#15150f;border:1px solid var(--rule)}
.sc-card .ph img{width:100%;height:100%;object-fit:cover;filter:saturate(.95) contrast(1.02)}
.sc-card .cap{font-style:italic;font-size:14px;padding:8px 2px 10px}

.determ{max-width:1180px;margin:30px auto 0;padding:0 26px}
.determ .box{border:1.5px solid var(--ink);background:rgba(255,252,243,.45);padding:15px 20px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.determ label{font-family:var(--mono);font-size:11px;letter-spacing:2.5px;text-transform:uppercase;color:var(--sage);white-space:nowrap}
.determ .ipwrap{flex:1;min-width:220px;display:flex;align-items:center;border-bottom:1.5px solid var(--ink)}
.determ input{flex:1;background:transparent;border:0;outline:none;font-family:var(--serif);font-style:italic;font-size:20px;color:var(--ink);padding:4px 2px}
.determ input::placeholder{color:#9a937c}
.determ .clear{background:none;border:0;font-family:var(--mono);color:var(--ink-soft);cursor:pointer;font-size:18px;display:none}
.determ .count{font-family:var(--mono);font-size:11px;letter-spacing:1.5px;color:var(--ink-soft);white-space:nowrap}
.index-rail{max-width:1180px;margin:14px auto 0;padding:0 26px;display:flex;flex-wrap:wrap;gap:3px}
.index-rail button{background:transparent;border:1px solid var(--rule);color:var(--ink-soft);font-family:var(--mono);width:30px;height:28px;font-size:12px;cursor:pointer;transition:.15s}
.index-rail button:hover:not(:disabled){background:var(--ink);color:var(--paper);border-color:var(--ink)}
.index-rail button:disabled{opacity:.3;cursor:default}

main{max-width:1180px;margin:0 auto;padding:18px 26px 90px}
.divider{display:flex;align-items:baseline;gap:16px;margin:34px 0 16px}
.divider .ltr{font-size:29px;font-weight:600;color:var(--sepia);font-style:italic;min-width:34px}
.divider .ln{flex:1;border-bottom:1.5px solid var(--rule)}
.divider .cnt{font-family:var(--mono);font-size:10px;letter-spacing:2px;text-transform:uppercase;color:var(--ink-soft)}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:16px}
.specimen{display:block;text-align:left;text-decoration:none;color:var(--ink);background:rgba(255,252,243,.5);border:1.5px solid var(--ink);padding:0;cursor:pointer;position:relative;transition:transform .16s,box-shadow .16s}
.specimen:hover{transform:translateY(-3px);box-shadow:5px 7px 0 rgba(44,53,42,.14)}
.specimen .thumb{height:128px;overflow:hidden;background:#15150f;border-bottom:1.5px solid var(--ink)}
.specimen .thumb img{width:100%;height:100%;object-fit:cover;filter:saturate(.94) contrast(1.02)}
.lab-head{display:flex;justify-content:space-between;align-items:center;padding:7px 13px;border-bottom:1px solid var(--rule);background:rgba(189,174,137,.16)}
.lab-head .acc{font-family:var(--mono);font-size:10px;letter-spacing:1.5px;color:var(--ink-soft)}
.lab-body{padding:11px 14px 13px}
.lab-body .binom{font-style:italic;font-size:22px;font-weight:600;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lab-meta{margin-top:11px;padding-top:8px;border-top:1px dotted var(--rule);display:flex;justify-content:space-between;font-family:var(--mono);font-size:10.5px;letter-spacing:1px;color:var(--ink-soft)}
.lab-meta .n{color:var(--sage);font-weight:700}
.nov{display:inline-block;font-family:var(--mono);font-size:9px;letter-spacing:1.5px;color:var(--paper);background:var(--rust);padding:1px 5px;vertical-align:middle;margin-left:7px}

.sgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:10px}
.slip{display:flex;align-items:center;justify-content:space-between;gap:12px;text-decoration:none;color:var(--ink);border:1px solid var(--rule);border-left:3px solid var(--sage);padding:10px 14px;background:rgba(255,252,243,.4);transition:.15s}
.slip:hover{border-left-color:var(--rust);background:rgba(255,252,243,.85)}
.slip .sp{font-style:italic;font-size:16px}
.slip .chip{font-family:var(--mono);font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--sage);border:1px solid var(--rule);padding:2px 8px;white-space:nowrap}
.empty{text-align:center;color:var(--ink-soft);padding:64px 0;font-family:var(--mono);letter-spacing:2px;text-transform:uppercase;font-size:13px}

.gbar{position:sticky;top:53px;z-index:40;background:rgba(239,230,208,.95);backdrop-filter:blur(6px);border-bottom:1.5px solid var(--ink)}
.gbar-in{max-width:1180px;margin:0 auto;padding:14px 26px;display:flex;align-items:baseline;gap:18px;flex-wrap:wrap}
.back{font-family:var(--mono);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;border:1.5px solid var(--ink);background:none;color:var(--ink);padding:7px 12px;cursor:pointer;align-self:center;text-decoration:none}
.back:hover{background:var(--ink);color:var(--paper)}
.gbar h1{font-size:30px;font-style:italic;font-weight:600;color:var(--sepia)}
.gbar .gmeta{font-family:var(--mono);font-size:11px;letter-spacing:1.5px;color:var(--ink-soft);margin-left:auto}
.gdist{max-width:1180px;margin:0 auto;padding:18px 26px 0;font-family:var(--mono);font-size:11px;letter-spacing:1px;color:var(--ink-soft)}
.gwrap{max-width:1180px;margin:0 auto;padding:18px 26px 90px}
.mounts{display:grid;grid-template-columns:repeat(auto-fill,minmax(216px,1fr));gap:18px;align-items:start}
.mount{margin:0;background:rgba(255,252,243,.6);border:1.5px solid var(--ink);padding:12px 12px 0;cursor:pointer;transition:transform .16s,box-shadow .16s;position:relative}
.mount:hover{transform:translateY(-3px) rotate(-.3deg);box-shadow:5px 8px 0 rgba(44,53,42,.15)}
.mount .ph{position:relative;border:1px solid var(--rule);background:#15150f;overflow:hidden;aspect-ratio:4/5}
.mount .ph img{display:block;width:100%;height:100%;object-fit:cover;filter:saturate(.95) contrast(1.02)}
.corner{position:absolute;width:13px;height:13px;border:1.5px solid var(--sepia);opacity:.55;z-index:2}
.c-tl{top:3px;left:3px;border-right:0;border-bottom:0}.c-tr{top:3px;right:3px;border-left:0;border-bottom:0}
.c-bl{bottom:3px;left:3px;border-right:0;border-top:0}.c-br{bottom:3px;right:3px;border-left:0;border-top:0}
.mount .lbl{padding:11px 3px 13px;height:106px;overflow:hidden}
.mount .lbl .b{font-style:italic;font-size:18px;line-height:1.15;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mount .lbl .row{font-family:var(--mono);font-size:10px;letter-spacing:.4px;color:var(--ink-soft);margin-top:6px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mount .lbl .row .k{color:var(--sage)}
.mount .lbl .cr{font-family:var(--mono);font-size:9px;color:#8c856c;margin-top:7px;border-top:1px dotted var(--rule);padding-top:6px}
@media(max-width:520px){.mounts{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}.sc-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}}

.lb{position:fixed;inset:0;z-index:100;background:rgba(26,22,14,.9);backdrop-filter:blur(3px);display:none;align-items:center;justify-content:center;padding:28px}
.lb.on{display:flex}
.lb figure{max-width:1040px;max-height:92vh;background:var(--paper);border:1.5px solid var(--ink);padding:16px;display:flex;flex-direction:column;box-shadow:0 24px 70px rgba(0,0,0,.55)}
.lb img{max-width:100%;max-height:66vh;object-fit:contain;border:1px solid var(--rule);background:#15150f;opacity:1}
.lb figcaption{margin-top:13px}
.lb .b{font-style:italic;font-size:25px}
.lb .meta{font-family:var(--mono);font-size:11.5px;letter-spacing:.6px;color:var(--ink-soft);margin-top:8px;line-height:1.85}
.lb .meta .k{color:var(--sage)}.lb .meta a{color:var(--sepia)}
.lb .x{position:fixed;top:20px;right:26px;font-family:var(--mono);font-size:12px;letter-spacing:2px;color:var(--paper);border:1.5px solid var(--paper);background:none;padding:7px 12px;cursor:pointer}
.lb .nav-btn{position:fixed;top:50%;transform:translateY(-50%);font-size:30px;color:var(--paper);background:none;border:1.5px solid var(--paper);width:48px;height:60px;cursor:pointer;opacity:.8}
.lb .nav-btn:hover{opacity:1;background:rgba(255,255,255,.1)}
.lb .prev{left:20px}.lb .next{right:20px}
.lb .counter{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);font-family:var(--mono);font-size:11px;letter-spacing:2px;color:var(--paper);opacity:.8}

footer{border-top:1.5px solid var(--ink);background:var(--paper-2)}
.foot{max-width:1180px;margin:0 auto;padding:34px 26px;display:flex;gap:40px;flex-wrap:wrap;justify-content:space-between}
.foot h4{font-family:var(--mono);font-size:11px;letter-spacing:2.5px;text-transform:uppercase;color:var(--sage);margin-bottom:10px}
.foot div{font-size:14.5px;color:#3c4234;max-width:32ch}
.foot a{color:var(--sepia);text-decoration:none;border-bottom:1px solid var(--rule)}
@media(max-width:640px){.nav{gap:14px}.nav a.hide{display:none}.gbar{top:52px}}
@media(max-width:680px){
  .nav{padding:11px 16px}
  .sheet{padding:30px 16px 4px}
  .accession{gap:12px;font-size:10px}
  .sheet h1{font-size:30px}
  .lead{font-size:16px;margin-top:14px}
  .fields{max-width:none;margin-top:22px}
  .fields .cell{flex:1 1 50%;min-width:50%;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule)}
  .fields .cell .v{font-size:20px}
  .determ{padding:18px 16px 0}
  .determ .box{flex-direction:column;align-items:stretch;gap:10px;padding:14px}
  .determ input{font-size:18px}
  .determ .count{text-align:left}
  .index-rail{padding:10px 16px 6px;gap:4px}
  main{padding:8px 16px 70px}
  .divider{margin:26px 0 14px}
  .grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
  .specimen .thumb{height:104px}
  .lab-body{padding:10px 12px 12px}
  .lab-body .binom{font-size:18px}
  .sgrid{grid-template-columns:1fr}
  .gbar-in{padding:12px 16px;gap:10px}
  .gbar h1{font-size:22px}
  .gbar .gmeta{margin-left:0;flex-basis:100%}
  .gwrap{padding:16px 16px 70px}
  .mounts{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}
  .foot{padding:28px 16px;gap:22px}
  .lb{padding:14px}
  .lb figure{padding:12px}
  .lb .nav-btn{width:38px;height:50px;font-size:24px}
  .lb .x{top:12px;right:14px}
}