/*
 * specimen: design brief (psilocybecubensismushrooms.com)
 * 1. Concept: a natural-history specimen drawer laid out as a periodic table of one species and its strains.
 * 2. Type: Chivo (codes, labels, headings) + Vollkorn (reading text, real italics for Latin names). Self-hosted.
 * 3. Palette: bone #f1eee6, card #fbfaf6, ink #17181c, spore violet #2e2747, label red #a3322a; four pale group tints.
 * 4. Layout signature: home = grid of equal element cells with the legend sitting in the table's gap;
 *    articles = a stack of catalogue cards (one per h2) under an index card that carries the page's element tile.
 * 5. Finishing detail: every card has a punched filing hole and a field row ("Card 03 · Ps.3"); strain entries are mini element labels.
 */

@font-face { font-family: "Chivo"; font-style: normal; font-weight: 400 700; font-display: swap; src: url(fonts/chivo-normal-400-700-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Chivo"; font-style: normal; font-weight: 400 700; font-display: swap; src: url(fonts/chivo-normal-400-700-latin-ext.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Vollkorn"; font-style: normal; font-weight: 400 600; font-display: swap; src: url(fonts/vollkorn-normal-400-600-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Vollkorn"; font-style: normal; font-weight: 400 600; font-display: swap; src: url(fonts/vollkorn-normal-400-600-latin-ext.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Vollkorn"; font-style: italic; font-weight: 400; font-display: swap; src: url(fonts/vollkorn-italic-400-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Vollkorn"; font-style: italic; font-weight: 400; font-display: swap; src: url(fonts/vollkorn-italic-400-latin-ext.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }

:root {
  --bone: #f1eee6;
  --card: #fbfaf6;
  --ink: #17181c;
  --muted: #54514b;
  --line: #cfc9bb;
  --violet: #2e2747;
  --red: #a3322a;
  --t-taxon: #f2dfd9;   --s-taxon: #a3322a;
  --t-measured: #e3dfee; --s-measured: #2e2747;
  --t-place: #ece3cc;   --s-place: #7a5716;
  --t-trade: #dfe5e0;   --s-trade: #3f5a4a;
  --sans: "Chivo", "Helvetica Neue", Arial, sans-serif;
  --serif: "Vollkorn", Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bone); color: var(--ink); font: 400 1.125rem/1.6 var(--serif); font-variant-numeric: lining-nums; }
img { max-width: 100%; height: auto; }
a { color: var(--violet); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--red); }
:focus-visible { outline: 3px solid var(--red); outline-offset: 2px; }
i, em { font-style: italic; }
.wrap { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 16px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--card); padding: 8px 12px; z-index: 5; }
.skip:focus { left: 8px; }

/* ---------- bar ---------- */
.bar { border-bottom: 1px solid var(--ink); background: var(--bone); }
.bar-row { display: flex; align-items: center; gap: 8px 16px; min-height: 64px; flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); margin-right: auto; }
.brand img { width: 40px; height: 40px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font: 650 1.05rem/1.1 var(--sans); letter-spacing: -0.01em; }
.brand-sub { font: 400 0.75rem/1.3 var(--sans); color: var(--muted); letter-spacing: 0.04em; }
.tabs { font: 500 0.88rem/1.2 var(--sans); }
.tabs a { display: flex; gap: 6px; align-items: baseline; text-decoration: none; color: var(--ink); padding: 8px 10px; border: 1px solid transparent; }
.tabs a:hover { border-color: var(--line); color: var(--ink); }
.tabs a[aria-current] { background: var(--violet); color: var(--card); }
.tab-no { font-size: 0.7rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.tabs a[aria-current] .tab-no { color: #cfc8e6; }
.tabs-wide { display: none; }
.menu { position: relative; }
.menu summary { list-style: none; cursor: pointer; font: 600 0.85rem/1 var(--sans); letter-spacing: 0.08em; text-transform: uppercase; border: 1px solid var(--ink); padding: 10px 12px; }
.menu summary::-webkit-details-marker { display: none; }
.menu[open] summary { background: var(--ink); color: var(--card); }
.menu .tabs { position: absolute; right: 0; top: calc(100% + 6px); background: var(--card); border: 1px solid var(--ink); padding: 6px; width: 240px; z-index: 4; }
@media (min-width: 1100px) {
  .menu { display: none; }
  .tabs-wide { display: flex; flex-wrap: wrap; gap: 2px; }
}

/* ---------- tiles (element cards) ---------- */
.tile { display: grid; grid-template-rows: auto 1fr auto auto; background: var(--card); border: 1.5px solid var(--ink); padding: 10px 12px; font-family: var(--sans); aspect-ratio: 1; }
.tile-no { font: 500 0.85rem/1 var(--sans); font-variant-numeric: tabular-nums; }
.tile-code { align-self: center; font: 650 clamp(3.2rem, 9vw, 5.5rem)/1 var(--sans); letter-spacing: -0.03em; color: var(--violet); }
.tile-name { font: 500 0.95rem/1.2 var(--sans); }
.tile-name i { font-family: var(--serif); font-size: 1.05rem; }
.tile-meta { font: 400 0.8rem/1.3 var(--sans); color: var(--muted); }

/* ---------- home ---------- */
.home-head { display: grid; gap: 20px; padding-top: 28px; padding-bottom: 28px; align-items: end; }
.tile-key { width: 168px; box-shadow: 6px 6px 0 var(--violet); }
.kicker { margin: 0 0 6px; font: 500 0.8rem/1.4 var(--sans); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.kicker i { text-transform: none; font-family: var(--serif); font-size: 0.95rem; letter-spacing: 0; }
h1 { font: 650 clamp(2rem, 6vw, 3.6rem)/1.04 var(--sans); letter-spacing: -0.025em; margin: 0 0 12px; max-width: 18ch; }
.standfirst p { margin: 0; max-width: 62ch; font-size: 1.15rem; }
@media (min-width: 760px) {
  .home-head { grid-template-columns: 200px 1fr; gap: 36px; padding-top: 44px; }
  .tile-key { width: 200px; }
}

.table-title { font: 600 1rem/1.3 var(--sans); margin: 8px 0 12px; display: flex; gap: 12px; align-items: baseline; border-top: 1px solid var(--ink); padding-top: 10px; }
.table-title span { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--red); }
.ptable { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.legend { grid-column: 1 / -1; display: grid; grid-template-columns: 112px 1fr; gap: 14px; align-items: start; padding: 4px 0 10px; }
.legend-cell { display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto 1fr auto auto; aspect-ratio: 1; border: 1.5px dashed var(--muted); padding: 6px 8px; font: 400 0.68rem/1.2 var(--sans); color: var(--muted); }
.lc-val { text-align: right; }
.lc-code { grid-column: 1 / -1; align-self: center; font: 650 1.8rem/1 var(--sans); color: var(--muted); }
.lc-name, .lc-note { grid-column: 1 / -1; }
.legend-text { font: 400 0.85rem/1.45 var(--sans); }
.legend-text p { margin: 0 0 8px; max-width: 60ch; }
.legend-text abbr { text-decoration: none; font-weight: 650; }
.legend-groups { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr; gap: 4px; }
.legend-groups li { display: flex; align-items: center; gap: 8px; }
.swatch { width: 18px; height: 18px; border: 1px solid var(--ink); border-top-width: 4px; flex: none; }
.g-taxon .swatch { background: var(--t-taxon); border-top-color: var(--s-taxon); }
.g-measured .swatch { background: var(--t-measured); border-top-color: var(--s-measured); }
.g-place .swatch { background: var(--t-place); border-top-color: var(--s-place); }
.g-trade .swatch { background: var(--t-trade); border-top-color: var(--s-trade); }

.cell { display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto 1fr auto auto; aspect-ratio: 1; min-width: 0; padding: 7px 8px 8px; text-decoration: none; color: var(--ink); border: 1px solid var(--ink); border-top-width: 5px; font-family: var(--sans); }
.cell:hover { color: var(--ink); outline: 2px solid var(--ink); outline-offset: 1px; }
.cell-no { font: 500 0.72rem/1 var(--sans); font-variant-numeric: tabular-nums; }
.cell-val { font: 600 0.78rem/1 var(--sans); font-variant-numeric: tabular-nums; text-align: right; }
.cell-val sup { font-size: 0.62rem; color: var(--red); margin-left: 1px; }
.cell-code { grid-column: 1 / -1; align-self: center; font: 650 clamp(1.7rem, 7vw, 2.4rem)/1 var(--sans); letter-spacing: -0.02em; }
.cell-name { grid-column: 1 / -1; font: 600 0.78rem/1.15 var(--sans); overflow-wrap: anywhere; }
.cell-name i { font-family: var(--serif); font-weight: 400; font-size: 0.86rem; }
.cell-note { grid-column: 1 / -1; font: 400 0.66rem/1.2 var(--sans); color: var(--muted); margin-top: 2px; display: none; }
.cell.g-taxon { background: var(--t-taxon); border-top-color: var(--s-taxon); }
.cell.g-measured { background: var(--t-measured); border-top-color: var(--s-measured); }
.cell.g-place { background: var(--t-place); border-top-color: var(--s-place); }
.cell.g-trade { background: var(--t-trade); border-top-color: var(--s-trade); }
.table-source { font: 400 0.78rem/1.5 var(--sans); color: var(--muted); margin: 10px 0 0; }
.table-source a { color: var(--muted); }

@media (min-width: 560px) {
  .ptable { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .cell-note { display: block; }
}
@media (min-width: 900px) {
  .ptable { grid-template-columns: repeat(9, minmax(0, 1fr)); grid-auto-flow: row dense; }
  .legend { grid-column: 5 / span 5; grid-row: 1; grid-template-columns: minmax(0, 1fr) minmax(0, 3.2fr); padding: 0 0 0 10px; align-self: stretch; }
  .legend-groups { grid-template-columns: 1fr 1fr; }
  .cell-code { font-size: clamp(1.8rem, 2.6vw, 2.6rem); }
}

.home-body { display: grid; gap: 32px; padding-top: 44px; padding-bottom: 56px; }
@media (min-width: 900px) {
  .home-body { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 56px; align-items: start; }
}
.drawer { margin: 0; border: 1.5px solid var(--ink); background: var(--card); padding: 8px; }
.drawer img { display: block; width: 100%; }
.drawer figcaption { font: 400 0.78rem/1.4 var(--sans); color: var(--muted); padding: 8px 2px 2px; }

/* ---------- prose ---------- */
.prose { max-width: 68ch; }
.prose > :first-child { margin-top: 0; }
.prose p, .prose ul, .prose ol { margin: 0 0 1em; }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose li { margin-bottom: 0.35em; }
.prose h2 { font: 650 clamp(1.45rem, 3.4vw, 1.9rem)/1.15 var(--sans); letter-spacing: -0.015em; margin: 0 0 14px; }
.prose h3 { font: 650 1.12rem/1.3 var(--sans); margin: 1.6em 0 0.4em; }
.prose strong { font-weight: 600; }
.prose blockquote { margin: 0 0 1em; padding: 4px 0 4px 16px; border-left: 3px solid var(--red); }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 1.5em 0; }
.prose figure { margin: 0 0 1em; }
.home-body .prose h2 { font-size: 1.35rem; margin-top: 1.4em; }
.home-body .prose > h2:first-child { margin-top: 0; }

.table { overflow-x: auto; margin: 0 0 1.2em; border-top: 2px solid var(--ink); border-bottom: 2px solid var(--ink); }
table { border-collapse: collapse; width: 100%; font: 400 0.88rem/1.4 var(--sans); }
th { text-align: left; font-weight: 650; font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; padding: 8px 10px; border-bottom: 1px solid var(--ink); vertical-align: bottom; }
td { padding: 7px 10px; border-bottom: 1px solid var(--line); vertical-align: top; font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: 0; }
td em, td i { font-family: var(--serif); font-size: 0.98rem; }

/* ---------- article: catalogue cards ---------- */
.article { max-width: 940px; padding-top: 28px; padding-bottom: 48px; display: grid; gap: 14px; }
.card { position: relative; background: var(--card); border: 1px solid var(--ink); padding: 22px 18px 24px; }
.card::before { content: ""; position: absolute; top: 12px; right: 16px; width: 14px; height: 14px; border-radius: 50%; background: var(--bone); border: 1px solid var(--ink); }
.card-index { padding: 0; border-width: 1.5px; }
.card-index::before { display: none; }
.card-band { display: flex; justify-content: space-between; background: var(--violet); color: var(--card); font: 600 0.72rem/1 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; padding: 9px 14px; }
.card-index-body { display: grid; gap: 18px; padding: 18px; }
.tile-page { width: 120px; border-width: 1.5px; }
.tile-page .tile-code { font-size: 3rem; }
.card-index h1 { font-size: clamp(1.8rem, 5vw, 2.7rem); max-width: 22ch; }
.desc { margin: 0 0 14px; max-width: 60ch; color: var(--muted); font-size: 1.05rem; }
.fields { display: flex; flex-wrap: wrap; gap: 0; margin: 0; font-family: var(--sans); border-top: 1px solid var(--line); }
.fields div { padding: 8px 18px 0 0; }
.fields dt { font: 500 0.66rem/1.2 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.fields dd { margin: 2px 0 0; font: 500 0.9rem/1.3 var(--sans); }
@media (min-width: 700px) {
  .card-index-body { grid-template-columns: 150px 1fr; gap: 28px; padding: 24px; }
  .tile-page { width: 150px; }
  .tile-page .tile-code { font-size: 3.6rem; }
  .card { padding: 26px 40px 30px; }
}
.contents { border-top: 1px solid var(--ink); padding: 14px 18px 18px; font-family: var(--sans); }
.contents p { margin: 0 0 8px; font: 600 0.7rem/1 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.contents ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px 24px; }
.contents a { display: flex; gap: 10px; text-decoration: none; color: var(--ink); font-size: 0.92rem; padding: 3px 0; }
.contents a span { color: var(--red); font-variant-numeric: tabular-nums; font-size: 0.78rem; padding-top: 2px; }
.contents a:hover { text-decoration: underline; }
@media (min-width: 700px) { .contents { padding: 16px 24px 20px; } .contents ol { grid-template-columns: 1fr 1fr; } }
.card-no { display: flex; gap: 14px; margin: 0 0 14px; padding-right: 28px; font: 600 0.7rem/1 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); border-bottom: 1px dashed var(--line); padding-bottom: 10px; }
.card-no span:first-child { color: var(--red); }
.card-lead .prose > p:first-child { font-size: 1.2rem; line-height: 1.55; }
.card .prose { max-width: none; }
.card .prose > p, .card .prose > ul, .card .prose > ol, .card .prose > h2, .card .prose > h3 { max-width: 68ch; }

/* strain entries as element labels */
.prose h3.entry { display: grid; grid-template-columns: auto auto 1fr; gap: 10px; align-items: center; margin: 1.5em 0 0.5em; max-width: 68ch; }
.entry-no { font: 500 0.75rem/1 var(--sans); color: var(--muted); font-variant-numeric: tabular-nums; }
.entry-code { display: inline-grid; place-items: center; width: 2.6rem; height: 2.6rem; border: 1px solid var(--ink); border-top-width: 4px; font: 650 1.05rem/1 var(--sans); background: var(--card); }
.entry.g-taxon .entry-code { background: var(--t-taxon); border-top-color: var(--s-taxon); }
.entry.g-measured .entry-code { background: var(--t-measured); border-top-color: var(--s-measured); }
.entry.g-place .entry-code { background: var(--t-place); border-top-color: var(--s-place); }
.entry.g-trade .entry-code { background: var(--t-trade); border-top-color: var(--s-trade); }
.entry-name { font: 650 1.1rem/1.2 var(--sans); }
h3.entry + p { margin-left: calc(2.6rem + 10px + 1.2rem); }
@media (max-width: 520px) { h3.entry + p { margin-left: 0; } }
:target { scroll-margin-top: 16px; }
h3.entry:target .entry-code { outline: 3px solid var(--red); outline-offset: 2px; }

/* ---------- products ---------- */
.products { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 0 0 1.2em; }
@media (min-width: 700px) { .products { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.product-feature { margin: 0 0 1.2em; max-width: 420px; }
.pcard { display: grid; grid-template-rows: auto 1fr; text-decoration: none; color: var(--ink); border: 1px solid var(--ink); background: var(--bone); }
.pcard:hover { color: var(--ink); outline: 2px solid var(--violet); outline-offset: 1px; }
.pcard-img { display: block; background: #fff; border-bottom: 1px solid var(--ink); }
.pcard-img img { display: block; width: 100%; aspect-ratio: 1; object-fit: contain; }
.pcard-label { display: grid; gap: 4px; padding: 8px 10px 10px; font-family: var(--sans); align-content: start; }
.pcard-shop { font: 600 0.62rem/1.2 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; color: var(--red); }
.pcard-name { font: 600 0.86rem/1.25 var(--sans); }
.pcard-price { font: 500 0.86rem/1.2 var(--sans); font-variant-numeric: tabular-nums; border-top: 1px dashed var(--line); padding-top: 6px; margin-top: 2px; }

/* ---------- footer ---------- */
.foot { border-top: 1.5px solid var(--ink); background: #e6e1d4; padding: 28px 0 36px; font-family: var(--sans); }
.foot-grid { display: grid; gap: 20px; }
.foot-publisher { display: grid; grid-template-columns: 72px 1fr; gap: 14px; align-items: center; }
.foot-publisher img { width: 72px; height: 72px; object-fit: contain; }
.foot-publisher p { margin: 0; font-size: 0.9rem; line-height: 1.5; max-width: 52ch; }
.foot-disclaimer { margin: 0; font-size: 0.8rem; line-height: 1.5; color: var(--muted); max-width: 70ch; }
.foot-tabs { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 0.8rem; }
.foot-tabs a { color: var(--ink); text-decoration: none; }
.foot-tabs a span { color: var(--muted); margin-right: 4px; font-variant-numeric: tabular-nums; }
.foot-tabs a:hover { text-decoration: underline; }
@media (min-width: 900px) {
  .foot-grid { grid-template-columns: 1.1fr 1fr; column-gap: 56px; }
  .foot-tabs { grid-column: 1 / -1; border-top: 1px solid var(--line); padding-top: 14px; }
}

@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }
.article > *, .home-body > *, .home-head > *, .card-index-body > * { min-width: 0; }
.prose figure img { max-width: 180px; }