:root {
  --paper: #f3ebe0;
  --paper-2: #e9dfd0;
  --paper-3: #ddd2c0;
  --ink: #1c1610;
  --ink-soft: #3d352c;
  --muted: #6a5f53;
  --rule: #c9b89a;
  --oxblood: #8b2e2e;
  --oxblood-deep: #5c1c1c;
  --verdigris: #2d5a4a;
  --brass: #9a7a3c;
  --slate: #3d5a72;
  --plum: #6b4568;
  --stone: #6a645c;
  --amber: #b07a2a;
  --shadow: 0 1px 0 rgba(28, 22, 16, 0.06);
  --measure: 42rem;
  --wide: 72rem;
  --gutter: 1.5rem;
  --display: "Cormorant Garamond", "Iowan Old Style", Palatino, "Palatino Linotype", serif;
  --serif: "Source Serif 4", "Source Serif Pro", "Iowan Old Style", Georgia, serif;
  --sans: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --radius: 2px;
}

[data-theme="lamp"] {
  --paper: #16120e;
  --paper-2: #1e1914;
  --paper-3: #2a241c;
  --ink: #efe6d6;
  --ink-soft: #d4c8b4;
  --muted: #a89880;
  --rule: #4a4034;
  --oxblood: #d46a64;
  --oxblood-deep: #f0c4b8;
  --verdigris: #7cbc9c;
  --brass: #d4b46a;
  --slate: #8ab0c8;
  --plum: #c89ab8;
  --stone: #a89c8c;
  --amber: #e0b05a;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--paper);
  overflow-x: hidden;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 50% -80px, rgba(139, 46, 46, 0.05), transparent 60%),
    var(--paper);
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.65;
  font-optical-sizing: auto;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--oxblood); text-underline-offset: 0.18em; }
a:hover { color: var(--oxblood-deep); }
:focus-visible {
  outline: 2px solid var(--oxblood);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
}
.skip:focus {
  left: var(--gutter);
  top: 0.5rem;
  z-index: 100;
  background: var(--paper);
  padding: 0.4rem 0.7rem;
}

/* ——— Header ——— */
.site-header {
  border-bottom: 1px solid var(--rule);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 40;
}

.header-inner {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 0.7rem max(var(--gutter), env(safe-area-inset-right, 0px)) 0.7rem max(var(--gutter), env(safe-area-inset-left, 0px));
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: inherit;
  flex: 0 0 auto;
}
.brand img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--rule);
  object-fit: cover;
}
.brand-type {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-name {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.45rem;
  letter-spacing: 0.01em;
}
.brand-kicker {
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav-toggle {
  margin-left: auto;
  background: none;
  border: 1px solid var(--rule);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.4rem 0.65rem;
  cursor: pointer;
  display: none;
}

.site-nav {
  margin-left: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 1rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}
.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  padding: 0.2rem 0;
  border-bottom: 1px solid transparent;
}
.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--oxblood);
  border-bottom-color: var(--oxblood);
}

.nav-drop {
  position: relative;
}
.nav-drop summary {
  list-style: none;
  cursor: pointer;
  color: var(--ink-soft);
  padding: 0.2rem 0;
  border-bottom: 1px solid transparent;
}
.nav-drop summary::-webkit-details-marker { display: none; }
.nav-drop summary::after {
  content: " ▾";
  font-size: 0.7em;
}
.nav-drop[open] summary,
.nav-drop.is-current summary {
  color: var(--oxblood);
}
.nav-drop-panel {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  position: absolute;
  top: calc(100% + 0.45rem);
  left: 0;
  min-width: 13rem;
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 0.7rem 0.85rem;
  box-shadow: 0 8px 24px rgba(28, 22, 16, 0.08);
  z-index: 50;
}
@media (max-width: 920px) {
  .nav-drop-panel {
    position: static;
    border: 0;
    padding: 0.3rem 0 0.3rem 0.6rem;
    box-shadow: none;
    background: transparent;
  }
}

.tools {
  display: flex;
  gap: 0.4rem;
  align-items: center;
}
.tool-btn {
  background: none;
  border: 1px solid var(--rule);
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.32rem 0.5rem;
  cursor: pointer;
  border-radius: var(--radius);
}
.tool-btn:hover { color: var(--ink); border-color: var(--ink-soft); }

@media (max-width: 920px) {
  .nav-toggle { display: inline-block; }
  .site-nav {
    display: none;
    position: absolute;
    left: 0; right: 0; top: 100%;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
    padding: 0.8rem max(var(--gutter), env(safe-area-inset-right, 0px)) 1.1rem max(var(--gutter), env(safe-area-inset-left, 0px));
    flex-direction: column;
    gap: 0.5rem;
  }
  .site-header.is-open .site-nav { display: flex; }
}

/* ——— Layout ——— */
.wrap {
  box-sizing: border-box;
  width: 100%;
  max-width: var(--wide);
  margin: 0 auto;
  padding-left: 0;
  padding-right: 0;
  border-left: max(var(--gutter), env(safe-area-inset-left, 0px)) solid var(--paper);
  border-right: max(var(--gutter), env(safe-area-inset-right, 0px)) solid var(--paper);
  overflow-x: hidden;
  background: var(--paper);
}
.prose {
  max-width: var(--measure);
}
.page {
  padding-top: 2.4rem;
  padding-bottom: 4.5rem;
}
.lede {
  font-size: 1.18rem;
  color: var(--ink-soft);
  line-height: 1.55;
}

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.18;
  color: var(--ink);
}
h1 { font-size: clamp(2.1rem, 4.4vw, 3.35rem); margin: 0 0 0.8rem; overflow-wrap: break-word; }
h2 { font-size: 1.85rem; margin: 2.4rem 0 0.7rem; }
h3 { font-size: 1.28rem; margin: 1.7rem 0 0.45rem; font-family: var(--sans); font-weight: 500; letter-spacing: 0; }
h4 { font-size: 1.05rem; margin: 1.2rem 0 0.3rem; font-family: var(--sans); font-weight: 500; }

.kicker {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--oxblood);
  margin: 0 0 0.45rem;
}

p { margin: 0 0 1rem; }
.drop::first-letter {
  font-family: var(--display);
  font-size: 3.4rem;
  float: left;
  line-height: 0.8;
  padding: 0.12rem 0.28rem 0 0;
  color: var(--oxblood);
  font-weight: 600;
}

hr.rule {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 2rem 0;
}

/* ——— Hero ——— */
.hero {
  position: relative;
  min-height: 72vh;
  display: grid;
  align-items: end;
  color: #f6eee2;
  overflow: hidden;
}
.hero img.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 62%;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(18, 12, 8, 0.15) 0%, rgba(18, 12, 8, 0.55) 48%, rgba(18, 12, 8, 0.88) 100%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--wide);
  margin: 0 auto;
  padding: 4.5rem max(var(--gutter), env(safe-area-inset-right, 0px)) 2.6rem max(var(--gutter), env(safe-area-inset-left, 0px));
}
.hero h1 {
  color: #f6eee2;
  max-width: 18ch;
}
.hero .lede {
  color: #e8dcc8;
  max-width: 40rem;
}
.hero-meta {
  margin-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #d4c4a8;
}

.questions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.q-card {
  background: var(--paper);
  padding: 1.5rem 1.3rem 1.6rem;
  text-decoration: none;
  color: inherit;
  display: block;
}
.q-card:hover { background: var(--paper-2); }
.q-num {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--oxblood);
  letter-spacing: 0.14em;
}
.q-card h2 {
  font-size: 1.45rem;
  margin: 0.35rem 0 0.4rem;
}
.q-card p { margin: 0; color: var(--muted); font-size: 0.98rem; }

@media (max-width: 780px) {
  :root { --gutter: 1.75rem; }
  .questions { grid-template-columns: 1fr; }
  .q-card { padding-left: var(--gutter); padding-right: var(--gutter); }
  .hero { min-height: 62vh; }
  .page { padding-top: 1.8rem; }
  .header-inner {
    padding-left: max(1.15rem, env(safe-area-inset-left, 0px));
    padding-right: max(1.15rem, env(safe-area-inset-right, 0px));
    gap: 0.5rem;
  }
  .table-tools {
    flex-direction: column;
    align-items: stretch;
  }
  .table-tools input,
  .table-tools select {
    width: 100%;
  }
  .table-wrap {
    max-width: calc(100vw - 2 * var(--gutter));
  }
}

/* ——— Grades ——— */
.grade {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  padding: 0.12rem 0.4rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  white-space: nowrap;
  vertical-align: middle;
}
.g-e1 { color: var(--verdigris); }
.g-e2 { color: var(--slate); }
.g-e3 { color: var(--amber); }
.g-e4 { color: var(--plum); }
.g-e5 { color: var(--stone); }

.grade-key {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.7rem;
  margin: 1.4rem 0 2rem;
}
.grade-key article {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  padding: 0.9rem 0.85rem;
}
.grade-key h3 { margin: 0.3rem 0 0.25rem; font-size: 0.95rem; }
.grade-key p { margin: 0; font-size: 0.88rem; color: var(--muted); }

@media (max-width: 860px) {
  .grade-key { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .grade-key { grid-template-columns: 1fr; }
}

/* ——— Cards / callouts ——— */
.callout {
  border-left: 3px solid var(--oxblood);
  background: var(--paper-2);
  padding: 0.9rem 1.1rem;
  margin: 1.3rem 0;
}
.callout.caution { border-left-color: var(--amber); }
.callout.unknown { border-left-color: var(--slate); }
.callout .label {
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--oxblood);
  margin: 0 0 0.25rem;
}
.callout.caution .label { color: var(--amber); }
.callout.unknown .label { color: var(--slate); }
.callout p:last-child { margin-bottom: 0; }

.layer {
  border: 1px solid var(--rule);
  padding: 1rem 1.1rem;
  margin: 0.8rem 0;
  background: var(--paper);
}
.layer h3 { margin-top: 0; }

.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
  margin: 1.4rem 0;
}
@media (max-width: 760px) { .two { grid-template-columns: 1fr; } }

.figure {
  margin: 1.6rem 0;
}
.figure figcaption {
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 0.5rem;
  max-width: 46rem;
}
.figure img, .figure svg {
  border: 1px solid var(--rule);
  background: var(--paper-2);
}

/* ——— Category blocks ——— */
.cat {
  border-top: 1px solid var(--rule);
  padding: 1.5rem 0 0.4rem;
}
.cat-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.9rem;
  align-items: baseline;
  margin-bottom: 0.4rem;
}
.cat-head h3 { margin: 0; }
.cat-id {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
}
.micro {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 0.2rem 1rem;
  margin: 0.8rem 0 0.4rem;
  font-size: 0.98rem;
}
.micro dt {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 0.22rem;
}
.micro dd { margin: 0 0 0.55rem; }
@media (max-width: 640px) {
  .micro { grid-template-columns: 1fr; }
  .micro dt { padding-top: 0.5rem; }
}

/* ——— Table ——— */
.table-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1rem 0;
  align-items: center;
}
.table-tools input, .table-tools select {
  font-family: var(--sans);
  font-size: 0.9rem;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--rule);
  padding: 0.45rem 0.6rem;
}
.table-tools input { min-width: 0; flex: 1; }

.table-wrap {
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--rule);
  background: var(--paper);
}
table.master {
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 860px;
}
table.master th {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: left;
  padding: 0.7rem 0.7rem;
  border-bottom: 1px solid var(--rule);
  background: var(--paper-2);
  position: sticky;
  top: 0;
}
table.master td {
  padding: 0.65rem 0.7rem;
  border-bottom: 1px solid color-mix(in srgb, var(--rule) 70%, transparent);
  vertical-align: top;
}
table.master tr:hover td { background: color-mix(in srgb, var(--paper-2) 70%, transparent); }
table.master a { text-decoration: none; }
.hidden-row { display: none; }

/* ——— Footnotes / cites ——— */
cite, .cite {
  font-style: normal;
  font-family: var(--sans);
  font-size: 0.86em;
  color: var(--muted);
}
.works li { margin-bottom: 0.65rem; }
.verif {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  margin-left: 0.35rem;
}
.verif.ok { color: var(--verdigris); }
.verif.warn { color: var(--amber); }

/* ——— TOC ——— */
.layout-doc {
  display: grid;
  grid-template-columns: 13rem minmax(0, 1fr);
  gap: 2.2rem;
  align-items: start;
  min-width: 0;
}
.layout-doc > * { min-width: 0; }
.toc {
  position: sticky;
  top: 4.6rem;
  font-family: var(--sans);
  font-size: 0.82rem;
}
.toc h2 {
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.6rem;
}
.toc a {
  display: block;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 0.18rem 0;
}
.toc a:hover { color: var(--oxblood); }
@media (max-width: 900px) {
  .layout-doc { grid-template-columns: 1fr; }
  .toc {
    position: static;
    columns: 2;
    gap: 0 1.2rem;
    padding-bottom: 1rem;
    margin-bottom: 0.6rem;
    border-bottom: 1px solid var(--rule);
  }
}

/* ——— Footer ——— */
.site-footer {
  border-top: 1px solid var(--rule);
  padding: 2rem max(var(--gutter), env(safe-area-inset-right, 0px)) 2.6rem max(var(--gutter), env(safe-area-inset-left, 0px));
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--muted);
}
.footer-inner {
  max-width: var(--wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1.4rem;
}
.site-footer a { color: var(--ink-soft); text-decoration: none; }
.site-footer a:hover { color: var(--oxblood); }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 0.2rem 0; }
.site-footer h2 {
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 0.5rem;
  color: var(--muted);
}
@media (max-width: 760px) {
  .footer-inner { grid-template-columns: 1fr; }
}

/* ——— Confidence bars ——— */
.conf {
  display: grid;
  gap: 0.7rem;
  margin: 1.2rem 0;
}
.conf-row {
  display: grid;
  grid-template-columns: 9rem 1fr auto;
  gap: 0.7rem;
  align-items: center;
  font-family: var(--sans);
  font-size: 0.85rem;
}
.bar {
  height: 8px;
  background: var(--paper-3);
  border-radius: 99px;
  overflow: hidden;
}
.bar > span {
  display: block;
  height: 100%;
  background: var(--oxblood);
}
@media (max-width: 640px) {
  .conf-row { grid-template-columns: 1fr; }
}

/* ——— Misc ——— */
.pill-row { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.6rem 0 1rem; }
.small { font-size: 0.9rem; color: var(--muted); }
ol.tight li, ul.tight li { margin-bottom: 0.35rem; }

.tinbergen {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin: 1.2rem 0 1.8rem;
}
.tinbergen article {
  background: var(--paper);
  padding: 1.1rem 1.15rem;
}
.tinbergen h3 { margin-top: 0; }
@media (max-width: 700px) { .tinbergen { grid-template-columns: 1fr; } }

/* ——— /pics (unlisted) ——— */
.roast-stamp {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--oxblood);
  border: 1px solid var(--oxblood);
  padding: 0.25rem 0.55rem;
  margin: 0 0 1rem;
}
.exhibit {
  margin: 1.6rem 0 2rem;
  border: 1px solid var(--rule);
  background: var(--paper-2);
  padding: 1rem 1rem 1.1rem;
}
.exhibit img {
  width: 100%;
  max-width: 22rem;
  margin: 0 auto;
  border: 1px solid var(--rule);
  background: var(--paper);
}
.exhibit figcaption {
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 0.7rem;
  max-width: 40rem;
}
.charge {
  counter-reset: charge;
  list-style: none;
  margin: 1rem 0 1.6rem;
  padding: 0;
}
.charge li {
  counter-increment: charge;
  margin: 0 0 1.1rem;
  padding: 0.9rem 1rem 0.95rem 3.2rem;
  border: 1px solid var(--rule);
  background: var(--paper);
  position: relative;
}
.charge li::before {
  content: counter(charge, decimal-leading-zero);
  position: absolute;
  left: 0.85rem;
  top: 0.95rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--oxblood);
}
.reading-list a { display: inline; }

@media print {
  .site-header, .site-footer, .nav-toggle, .tools, .table-tools { display: none !important; }
  body { background: white; color: black; }
  a { color: inherit; text-decoration: none; }
  .hero { min-height: 0; color: black; }
  .hero img, .hero::after { display: none; }
  .hero-inner { padding: 0; color: black; }
  .hero h1, .hero .lede { color: black; }
}