/* Naturalist-plate tokens (EpicInfographics design language) */
:root {
  --bg:#F3ECDA; --surface:#EDE3CB; --surface-2:#E0D3B4;
  --ink:#3A3226; --ink-muted:#7C7060;
  --chart-1:#4E7A34; --chart-2:#3A6FB0; --chart-3:#8F2F28; --chart-4:#9A7104;
  --de-emphasis:#C9BC9E;
  --font-display:'Cormorant Garamond',serif; --font-body:'EB Garamond',serif;
  --s1:8px; --s2:16px; --s3:24px; --s4:44px; --s5:68px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }
dialog { margin: auto; }
html { background: #E6DCC2; }
body {
  font-family: var(--font-body); color: var(--ink); font-size: 16px; line-height: 1.35;
  background: var(--bg);
  min-height: 100vh;
}
.grain { position: fixed; inset: 0; pointer-events: none; z-index: 50; opacity: .18; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.6 0.6 0.6 0 0'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='0.35'/%3E%3C/svg%3E"); }

/* ---------- the plate ---------- */
.plate {
  position: relative; max-width: 1080px; margin: 0 auto;
  padding: var(--s5) 96px;
  background:
    radial-gradient(ellipse at 50% 6%, rgba(255,250,236,.55), rgba(255,250,236,0) 50%),
    radial-gradient(circle at 12% 30%, rgba(58,50,38,.05) 0 60px, transparent 61px),
    radial-gradient(circle at 88% 62%, rgba(58,50,38,.045) 0 90px, transparent 91px),
    radial-gradient(circle at 30% 84%, rgba(58,50,38,.04) 0 40px, transparent 41px),
    radial-gradient(ellipse at 50% 50%, var(--bg) 60%, #E6DCC2 100%);
}
.frame { position: absolute; inset: 28px; border: 2px solid var(--ink); pointer-events: none; }
.frame::after { content: ''; position: absolute; inset: 6px; border: 1px solid var(--ink); }

.figtag { font-variant: small-caps; letter-spacing: .08em; }
.sh { font-size: 15px; font-weight: 400; font-variant: small-caps; letter-spacing: .14em; color: var(--ink-muted); margin-bottom: var(--s2); }

/* ---------- header ---------- */
.head { text-align: center; margin-bottom: var(--s4); }
.plate-no { font-size: 17px; font-variant: small-caps; letter-spacing: .22em; margin-bottom: var(--s2); }
.title { font-family: var(--font-display); font-weight: 600; line-height: 1; text-transform: uppercase; letter-spacing: .12em;
  font-size: clamp(30px, 5vw, 54px); margin-bottom: var(--s2); }
.binomial { font-size: 24px; }
.binomial i { font-style: italic; }
.taxonomy { font-size: 15px; font-variant: small-caps; letter-spacing: .1em; color: var(--ink-muted); margin-top: 6px; }

/* ---------- engraved photograph ---------- */
.spec { position: relative; overflow: hidden; border: 1px solid var(--ink); background: var(--surface-2); cursor: pointer; }
.spec img { width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(1) sepia(.6) contrast(1.18) brightness(1.04); mix-blend-mode: multiply;
  transition: filter .25s; }
.spec::before { content: ''; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: repeating-linear-gradient(-45deg, rgba(124,112,96,.32) 0 1px, transparent 1px 4px); }
.spec::after { content: ''; position: absolute; inset: 0; z-index: 3; pointer-events: none;
  background: rgba(154,113,4,.14); mix-blend-mode: multiply; }
.spec.hero-img::after { background: rgba(78,122,52,.12); }
.spec:hover img { filter: grayscale(.4) sepia(.3) contrast(1.1); }
/* the play mark: a drawn triangle, not a UI pill */
.play { position: absolute; z-index: 4; right: 10px; bottom: 10px; width: 0; height: 0; opacity: .8;
  border-left: 14px solid var(--ink); border-top: 8px solid transparent; border-bottom: 8px solid transparent; }

/* ---------- hero (Fig. 1) ---------- */
.hero { position: relative; display: grid; grid-template-columns: 420px 1fr; gap: var(--s4); align-items: start;
  margin-bottom: var(--s4); }
.hero-img { width: 420px; height: 640px; margin-top: 24px; }
.pin { position: absolute; z-index: 5; top: 0; left: 390px; width: 26px; height: 64px; }
.ghost { position: absolute; top: 40px; left: 380px; font-family: var(--font-display); font-weight: 700; font-size: 420px;
  line-height: 1; color: var(--ink); opacity: .055; letter-spacing: -.02em; pointer-events: none; user-select: none; }
.dim { position: absolute; left: -50px; top: 372px; height: 282px; width: 24px; border-left: 1px solid var(--ink); }
.dim::before, .dim::after { content: ''; position: absolute; left: -5px; width: 8px; height: 8px; border: solid var(--ink); }
.dim::before { top: -1px; border-width: 1px 0 0 1px; transform: rotate(45deg); }
.dim::after  { bottom: -1px; border-width: 0 0 1px 1px; transform: rotate(-45deg); }
.dim span { position: absolute; left: -66px; top: 50%; transform: translateY(-50%) rotate(-90deg); transform-origin: center;
  white-space: nowrap; font-size: 13px; font-style: italic; }
.leaders { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.callouts { list-style: none; position: relative; height: 680px; }
.callouts li { position: absolute; left: 0; width: 100%; max-width: 330px; font-size: 16px; line-height: 1.3; }
.callouts li:nth-child(1) { top: 62px; }
.callouts li:nth-child(2) { top: 182px; }
.callouts li:nth-child(3) { top: 314px; }
.callouts li:nth-child(4) { top: 472px; }
.callouts li:nth-child(5) { top: 592px; }
.callouts b { display: block; font-family: var(--font-display); font-weight: 700; font-size: 20px; letter-spacing: .04em; text-transform: uppercase; }
.callouts .figtag { font-size: 14px; color: var(--ink-muted); }

/* ---------- history ---------- */
.history { margin-bottom: var(--s4); }
.route { width: 100%; }
.route text { font-family: var(--font-body); fill: var(--ink); }
.route .yr { font-family: var(--font-display); font-weight: 700; font-size: 22px; }
.route .cap { font-size: 14px; font-style: italic; }
.route .cap2 { font-size: 14px; }
.route-list { display: none; }

/* ---------- specimen sheet ---------- */
.sheet { margin-bottom: var(--s4); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s3) 12px; }
.cell { cursor: pointer; }
.cell .spec { aspect-ratio: 288 / 190; }
.cell figcaption { margin-top: 6px; font-size: 14px; line-height: 1.25; }
.cell figcaption .figtag { font-weight: 600; }

/* ---------- instruments ---------- */
.instruments { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s3) 12px; margin-bottom: var(--s4); }
.inst .sh { margin-bottom: 4px; }
.inst svg { width: 100%; }
.inst text { font-family: var(--font-body); fill: var(--ink); font-size: 14px; }
.inst .sc { font-variant: small-caps; letter-spacing: .06em; }
.inst .num { font-family: var(--font-display); font-weight: 700; font-size: 26px; }
.inst .rn text { font-family: var(--font-display); font-weight: 700; font-size: 12px; }

/* ---------- appeal ---------- */
.appeal { margin-bottom: var(--s4); display: flex; justify-content: center; }
.appeal-box { position: relative; max-width: 640px; padding: var(--s3) var(--s4); border: 2px solid var(--ink); outline: 1px solid var(--ink); outline-offset: 4px; text-align: center; background: var(--surface); }
.appeal-h { font-family: var(--font-display); font-weight: 700; font-size: 34px; letter-spacing: .12em; text-transform: uppercase; margin-bottom: var(--s1); }
.appeal-lead { font-style: italic; font-size: 18px; margin-bottom: var(--s1); }
.appeal p { font-size: 15px; line-height: 1.4; }
.appeal .small { font-size: 12px; font-style: italic; color: var(--ink-muted); margin-top: var(--s2); }
.adopt { display: flex; flex-wrap: wrap; gap: var(--s1); justify-content: center; align-items: center; margin-top: var(--s2); }
.adopt label { font-variant: small-caps; letter-spacing: .08em; font-size: 15px; }
.adopt input { font: 16px var(--font-body); color: var(--ink); background: var(--bg); border: 0; border-bottom: 1px solid var(--ink); padding: 4px 6px; width: 260px; max-width: 100%; }
.adopt input:focus { outline: none; border-bottom-width: 2px; }
.adopt button, .cert-actions button { font: 15px var(--font-body); font-variant: small-caps; letter-spacing: .08em; color: var(--ink); background: var(--bg); border: 1px solid var(--ink); padding: 6px 14px; cursor: pointer; }
.adopt button:hover, .cert-actions button:hover { background: var(--surface-2); }

/* ---------- certificate ---------- */
#cert { border: 0; background: transparent; padding: 0; max-width: min(94vw, 640px); width: 100%; }
#cert::backdrop { background: rgba(58,50,38,.75); }
.cert-sheet { position: relative; background: var(--bg); color: var(--ink); padding: 40px 36px 28px; text-align: center; font-family: var(--font-body); }
.cert-frame { position: absolute; inset: 12px; border: 2px solid var(--ink); pointer-events: none; }
.cert-frame::after { content: ''; position: absolute; inset: 5px; border: 1px solid var(--ink); }
.cert-no { font-size: 13px; font-variant: small-caps; letter-spacing: .18em; }
.cert-title { font-family: var(--font-display); font-weight: 600; font-size: clamp(26px, 6vw, 40px); letter-spacing: .12em; text-transform: uppercase; line-height: 1.05; margin: 8px 0 6px; }
.cert-latin { font-size: 14px; margin-bottom: 14px; }
.cert-spec { width: 92px; height: 110px; margin: 0 auto 12px; border: 1px solid var(--ink); overflow: hidden; }
.cert-spec img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; filter: grayscale(1) sepia(.6) contrast(1.15); }
.cert-body { font-size: 15px; line-height: 1.4; }
.cert-name { font-family: var(--font-display); font-weight: 700; font-size: clamp(24px, 6vw, 36px); margin: 8px 0; border-bottom: 1px solid var(--ink); display: inline-block; padding: 0 24px 2px; min-width: 60%; }
.cert-sigs { display: flex; justify-content: space-between; gap: 16px; margin: 36px 4px 0; font-size: 12px; text-align: center; }
.cert-sigs > div { flex: 1; }
.cert-sigs .sig { display: block; font-family: var(--font-display); font-size: 16px; font-style: italic; border-top: 1px solid var(--ink); padding-top: 4px; margin-bottom: 2px; }
.cert-date { font-size: 12px; font-style: italic; margin-top: 18px; color: var(--ink-muted); }
.cert-actions { display: flex; gap: var(--s1); justify-content: center; margin-top: var(--s2); }
@media print {
  body > *:not(#cert) { display: none !important; }
  #cert { position: static; max-width: none; }
  #cert::backdrop { background: none; }
  .cert-actions, .grain { display: none !important; }
  .cert-sheet { padding: 60px 48px; }
}

/* ---------- collectors' cartouche ---------- */
.collectors { display: flex; align-items: center; justify-content: center; gap: 28px; margin-bottom: var(--s3); }
.collectors .oval { width: 100px; height: 116px; margin: 0 auto; }
.collectors .fellow { flex: none; text-align: center; width: 120px; }
.collectors .fellow figcaption { font-size: 12px; line-height: 1.25; margin-top: 2px; color: var(--ink); }

.collectors .ctext { text-align: center; flex: 0 1 520px; }
.collectors .cline { font-size: 14px; font-style: italic; }
.collectors .cbig { font-family: var(--font-display); font-weight: 700; font-size: 22px; letter-spacing: .06em; text-transform: uppercase; margin: 3px 0 4px; }
/* ---------- foot ---------- */
.foot { text-align: center; font-size: 13px; font-style: italic; line-height: 1.4; }
.foot .figtag { font-style: normal; color: var(--ink-muted); }
.foot .dl { margin-top: var(--s2); font-style: normal; }
.foot a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--ink); }

/* ---------- viewer ---------- */
#viewer { border: 2px solid var(--ink); outline: 8px solid var(--bg); background: var(--bg); padding: var(--s2);
  max-width: min(92vw, 480px); width: 100%; }
#viewer::backdrop { background: rgba(58,50,38,.75); }
#viewer video { width: 100%; max-height: 72vh; background: #000; border: 1px solid var(--ink); }
#viewer .vcap { margin-top: var(--s1); font-size: 14px; text-align: center; }
#viewer .close { position: absolute; top: 2px; right: 6px; background: none; border: 0; font: 28px var(--font-display); color: var(--ink); cursor: pointer; line-height: 1; }

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
  .plate { padding: var(--s4) var(--s4); }
  .frame { inset: 14px; }
  .hero { grid-template-columns: 1fr; }
  .hero-img { width: 100%; max-width: 420px; height: auto; aspect-ratio: 420 / 640; margin: 24px auto 0; }
  .ghost, .pin { display: none; }
  .dim { display: none; }
  .leaders { display: none; }
  .callouts { height: auto; }
  .callouts li { position: static; max-width: none; margin-bottom: var(--s2); }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .instruments { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .plate { padding: var(--s4) var(--s3); }
  .frame { inset: 8px; }
  .frame::after { inset: 4px; }
  .binomial { font-size: 20px; }
  .taxonomy { font-size: 13px; letter-spacing: .06em; }
  .route { display: none; }
  .route-list { display: block; list-style: none; border-left: 1px dashed var(--ink); margin-left: 6px; padding-left: var(--s3); }
  .route-list li { position: relative; margin-bottom: var(--s2); font-size: 15px; }
  .route-list li::before { content: ''; position: absolute; left: -30px; top: 8px; width: 9px; height: 9px;
    border: 1.5px solid var(--ink); border-radius: 50%; background: var(--bg); }
  .route-list li.loss::before { box-shadow: 0 0 0 3px var(--bg), 0 0 0 4.5px var(--chart-3); }
  .route-list b { display: block; font-family: var(--font-display); font-size: 22px; line-height: 1; margin-bottom: 2px; }
  .route-list i { display: block; }
  .grid { grid-template-columns: 1fr; }
  .instruments { grid-template-columns: 1fr; }
  .inst svg { max-width: 360px; }
  .foot { font-size: 14px; }
  .collectors { flex-wrap: wrap; gap: 12px 20px; }
  .collectors .ctext { order: 3; flex-basis: 100%; }
  .appeal-box { padding: var(--s2) var(--s2); }
  .cert-sigs { flex-direction: column; gap: 22px; }
  .collectors .cbig { font-size: 18px; }
}