/* pekoetimer.com, one stylesheet for every page (spec 38, lot D).
   The form is the lot C round two, chosen by Franck on 26 September 2026.
   Every colour is a Palette token of Pekoe/Core/Theme.swift, checked by
   scripts/palette-check.mjs. The liquor of a tea comes from
   assets/liquor.css, written by the generator from the model (--liquor).
   A paper grain, sand blocks, a label column beside a content column,
   eyebrows in small caps, a caption under every image, the recipe as a
   printed table, an exaggerated serif. No inline style anywhere: the
   served Content-Security-Policy keeps style-src to 'self'. */

:root {
  color-scheme: light dark;
  --paper: #FDFBF7;
  --sand: #F2ECE1;
  --ink: #221E1A;
  --warm-gray: #716A61;
  --cinnabar: #C3402B;
  --hairline: color-mix(in srgb, var(--ink) 8%, transparent);
  --rule: color-mix(in srgb, var(--ink) 16%, transparent);
  --underline: color-mix(in srgb, var(--ink) 30%, transparent);
  --liquor: transparent;
  /* The grain: ink at this opacity at the densest pixel of the mask. */
  --grain: 0.05;

  --serif: ui-serif, "New York", Georgia, serif;
  --sans: system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --figures: ui-rounded, system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --tracking: 1.5px;

  --bench: 1000px;
  --label: 220px;
  --gap: 48px;
  --gutter: 24px;

  /* spring(response: 0.35, dampingFraction: 0.8) as one cubic-bezier over
     350 ms: least-squares fit, largest gap to the spring 0.035. */
  --spring: cubic-bezier(0.38, 0.54, 0.2, 1.08);
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #16130F;
    --sand: #262019;
    --ink: #F0EAE1;
    --warm-gray: #9E958A;
    --cinnabar: #D05540;
    --grain: 0.035;
  }
}

:lang(ja) {
  --serif: ui-serif, "New York", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --sans: system-ui, -apple-system, "Hiragino Sans", "Yu Gothic", sans-serif;
  --tracking: 0;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  position: relative;
  isolation: isolate;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.55 var(--sans);
  font-variant-numeric: tabular-nums;
}

/* The paper grain: a 10 KB grey-and-alpha tile used as a mask over the ink
   token. Static, behind everything, never over a sand block or an image. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: var(--ink);
  opacity: var(--grain);
  -webkit-mask: url("grain.png") 0 0 / 128px 128px repeat;
  mask: url("grain.png") 0 0 / 128px 128px repeat;
}

img { display: block; max-width: 100%; height: auto; }

a {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  text-decoration-color: var(--underline);
}
a:hover { text-decoration-color: var(--ink); }

h1, h2, h3 { font-weight: 600; margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
figure { margin: 0; }

.wrap {
  width: 100%;
  max-width: calc(var(--bench) + 2 * var(--gutter));
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ------------------------------------------------------------ type */

.eyebrow {
  font: 600 15px/1.3 var(--sans);
  font-variant-caps: all-small-caps;
  letter-spacing: var(--tracking);
  color: var(--warm-gray);
}
.eyebrow a { text-decoration: none; }
.eyebrow a:hover { text-decoration: underline; }

.opener { font: 600 20px/1.3 var(--serif); }

.caption {
  margin-top: 8px;
  font: 13.5px/1.45 var(--sans);
  color: var(--warm-gray);
}

.serif-prose { font: 400 20px/1.62 var(--serif); }

/* ------------------------------------------------------------ the magazine grid */

.row {
  display: grid;
  gap: 12px;
  padding-top: 22px;
  padding-bottom: 22px;
  border-top: 1px solid var(--hairline);
}
.row > .content { display: grid; gap: 12px; min-width: 0; }
.row > .content > * { max-width: 680px; }
.row > .content > .wide { max-width: none; }

@media (min-width: 1000px) {
  .row { grid-template-columns: var(--label) minmax(0, 1fr); column-gap: var(--gap); }
  .row > .label { padding-top: 3px; }
  .row > .span { grid-column: 1 / -1; }
}

/* ------------------------------------------------------------ masthead */

.masthead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 32px;
  padding-top: 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--hairline);
}
.wordmark {
  font: 600 30px/1 var(--serif);
  text-decoration: none;
  margin-right: auto;
}
.nav { display: flex; gap: 28px; font-size: 15px; }
.nav a { text-decoration: none; }
.nav a:hover { text-decoration: underline; }
/* Apple's badge, as Apple draws it: never recoloured, 40 px high. */
.badge { display: block; line-height: 0; }
.badge img { height: 40px; width: auto; }

/* ------------------------------------------------------------ the cup */

.cup { --cup: 200px; width: var(--cup); }
.cup-image { position: relative; width: 100%; aspect-ratio: 1; }
.cup-image img,
.cup-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }

/* ------------------------------------------------------------ captures */

.capture img {
  border-radius: 30px;
  border: 1px solid var(--hairline);
}

/* ------------------------------------------------------------ footer */

.footer {
  margin-top: 72px;
  padding-top: 32px;
  padding-bottom: 48px;
  border-top: 1px solid var(--hairline);
  display: grid;
  gap: 18px;
}
.footer-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; }
.seal { width: 72px; height: 72px; transform: rotate(-3deg); }
.provenance { font: italic 17px/1.5 var(--serif); color: var(--warm-gray); }
.languages { font-size: 14px; color: var(--warm-gray); display: flex; gap: 20px; }
.languages [aria-current] { color: var(--ink); text-decoration: none; }
.footer-links { font-size: 14px; color: var(--warm-gray); display: flex; flex-wrap: wrap; gap: 8px 20px; }

/* ------------------------------------------------------------ home */

.hero {
  display: grid;
  gap: 40px 48px;
  padding-top: 56px;
  padding-bottom: 56px;
  align-items: end;
}
.hero h1 {
  margin-top: 14px;
  font: 600 48px/1.02 var(--serif);
  letter-spacing: -0.5px;
  max-width: 11em;
}
.hero .lede {
  margin-top: 24px;
  font-size: 19px;
  line-height: 1.55;
  max-width: 30em;
}
.hero .words .caption { margin-top: 16px; font-size: 15px; }
.hero .pair {
  display: flex;
  align-items: flex-end;
  gap: 28px;
}
.hero .capture { width: 58%; max-width: 290px; }
.hero .cup { --cup: min(38vw, 200px); }

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 32px 28px;
}
.step .capture img { max-width: 240px; }
.step .eyebrow { margin-top: 14px; }
.step p:last-child { margin-top: 4px; font-size: 15.5px; max-width: 24em; }

/* The arrival: once, 12 px, 350 ms on the spring. Set only by ritual.js,
   which never runs under prefers-reduced-motion. */
.reveal .step {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 350ms var(--spring), transform 350ms var(--spring);
}
.reveal .step.arrived { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal .step { opacity: 1; transform: none; transition: none; }
}

.door .label p { margin-top: 10px; color: var(--warm-gray); font-size: 15.5px; max-width: 22em; }
.door .label a { display: inline-block; margin-top: 14px; font-size: 15.5px; }
.index {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  column-gap: 40px;
}
.index li { border-bottom: 1px solid var(--hairline); }
.index a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  text-decoration: none;
}
.index .name { font: 600 19px/1.3 var(--serif); }
.index a:hover .name { text-decoration: underline; }
.index .leader { flex: 1; border-bottom: 1px dotted var(--rule); transform: translateY(-4px); }
.index .count { font: 500 17px/1 var(--figures); color: var(--warm-gray); }

.privacy { background: var(--sand); margin-top: 28px; }
.page-home .footer { margin-top: 0; border-top: 0; }
.privacy .row { border-top: 0; padding-top: 40px; padding-bottom: 44px; }

@media (min-width: 1000px) {
  .hero { grid-template-columns: minmax(0, 1fr) auto; padding-top: 72px; padding-bottom: 64px; }
  .hero h1 { font-size: 68px; letter-spacing: -1px; }
  .hero .capture { width: 270px; }
  .hero .cup { --cup: 180px; }
}

/* ------------------------------------------------------------ tea */

.tea-head { padding-top: 48px; padding-bottom: 32px; }
.tea-head h1 { margin-top: 10px; font: 600 50px/1.02 var(--serif); letter-spacing: -0.5px; }
.tea-head .theine { margin-top: 12px; color: var(--warm-gray); font-size: 15px; }
.tea-head .summary { margin-top: 18px; font-size: 20px; line-height: 1.55; max-width: 32em; }

.recipe {
  background: var(--sand);
  padding: 24px 20px 22px;
  display: grid;
  gap: 18px 48px;
}
.recipe .cup { --cup: 150px; margin-top: 12px; }
.recipe .caption { margin-top: 6px; }
.figures {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--rule);
}
.figures > div {
  display: flex;
  flex-direction: column-reverse;
  justify-content: flex-end;
  padding: 14px 16px 14px 0;
  border-bottom: 1px solid var(--rule);
}
.figures > div:nth-child(2n) { padding-left: 16px; border-left: 1px solid var(--rule); }
.figures dd {
  margin: 0;
  font: 500 24px/1.2 var(--figures);
  font-variant-numeric: tabular-nums;
}
.figures dt {
  margin-top: 4px;
  font: 600 14px/1.3 var(--sans);
  font-variant-caps: all-small-caps;
  letter-spacing: var(--tracking);
  color: var(--warm-gray);
}
.recipe .timing { margin-top: 12px; font-size: 14px; color: var(--warm-gray); }
.recipe + .row { margin-top: 36px; }

.plates {
  counter-reset: plate;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 16px;
}
.plates li { counter-increment: plate; }
.plates img { border-radius: 4px; }
.plates figcaption::before { content: counter(plate) ". "; }

.region-link { font: 600 22px/1.3 var(--serif); }
.art .caption { max-width: 680px; }

.closing {
  margin-top: 8px;
  padding-top: 40px;
  border-top: 1px solid var(--hairline);
  font: italic 30px/1.3 var(--serif);
}
.closing a { text-decoration: none; }
.closing a:hover { text-decoration: underline; }
.closing .stop { color: var(--cinnabar); font-style: normal; font-weight: 700; }

@media (min-width: 640px) {
  .figures { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .figures > div:nth-child(2n) { padding-left: 0; border-left: 0; }
  .figures > div:not(:nth-child(3n + 1)) { padding-left: 16px; border-left: 1px solid var(--rule); }
  .plates { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .recipe { padding: 32px 36px 28px; }
}

@media (min-width: 1000px) {
  .tea-head { padding-top: 64px; }
  .tea-head h1 { font-size: 96px; letter-spacing: -2px; }
  .recipe { grid-template-columns: var(--label) minmax(0, 1fr); }
  .recipe .cup { --cup: 180px; }
  .closing { font-size: 36px; }
}

/* ------------------------------------------------------------ region */

.region-head { padding-top: 48px; padding-bottom: 28px; }
.region-head h1 { margin-top: 10px; font: 600 60px/1 var(--serif); letter-spacing: -1px; }
.painting { margin-bottom: 36px; }
.painting img { width: 100%; }
.story { font-size: 22px; }
.gardens li { padding: 9px 0; border-bottom: 1px solid var(--hairline); }
.gardens a { text-decoration: none; }
.gardens a:hover { text-decoration: underline; }
.teas-here li {
  display: grid;
  grid-template-columns: 16px 1fr;
  column-gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--hairline);
}
.teas-here .dot { width: 16px; height: 16px; margin-top: 6px; border-radius: 50%; background: var(--liquor); border: 1px solid var(--hairline); }
.teas-here .name { font: 600 21px/1.3 var(--serif); }
.teas-here .line { grid-column: 2; margin-top: 2px; font-size: 15px; color: var(--warm-gray); }

@media (min-width: 1000px) {
  .region-head { padding-top: 64px; }
  .region-head h1 { font-size: 128px; letter-spacing: -3px; }
}


/* ------------------------------------------------------------ lists of the reference */

.plain-list li { padding: 9px 0; border-bottom: 1px solid var(--hairline); }
.plain-list a { text-decoration: none; }
.plain-list a:hover { text-decoration: underline; }
.plain-list .country { color: var(--warm-gray); font-size: 15px; }
.opener a { text-decoration: none; }
.opener a:hover { text-decoration: underline; }
.index-head { padding-top: 48px; padding-bottom: 28px; }
.index-head h1 { margin-top: 10px; font: 600 60px/1 var(--serif); letter-spacing: -1px; }
.index-head .lede { margin-top: 18px; font-size: 20px; line-height: 1.55; max-width: 32em; }

@media (min-width: 1000px) {
  .index-head { padding-top: 64px; }
  .index-head h1 { font-size: 112px; letter-spacing: -2.5px; }
}

/* ------------------------------------------------------------ about */

.versions li { display: grid; grid-template-columns: 5.5em 1fr; column-gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--hairline); }
.versions .number { font: 500 19px/1.3 var(--figures); }
.versions .date { color: var(--warm-gray); font-size: 15px; }
.versions .title { grid-column: 2; }

/* ------------------------------------------------------------ legal pages
   The fond of version2.0, its markup kept and its classes dropped: the
   rules below style the bare elements inside .legal. */

.legal { max-width: calc(680px + 2 * var(--gutter)); padding-top: 48px; }
.legal h1 { margin: 10px 0 18px; font: 600 44px/1.08 var(--serif); letter-spacing: -0.5px; }
.legal h1 em, .legal h2 em { font-style: italic; font-weight: 400; }
.legal h2 { margin: 36px 0 12px; padding-top: 22px; border-top: 1px solid var(--hairline); font: 600 22px/1.3 var(--serif); }
.legal h3 { margin: 18px 0 6px; font: 600 17px/1.35 var(--sans); }
.legal p, .legal ul, .legal dl { margin: 0 0 14px; }
.legal ul { padding-left: 1.2em; list-style: disc; }
.legal dl div { display: flex; gap: 10px; }
.legal dt { font-weight: 600; }
.legal dd { margin: 0; color: var(--warm-gray); }
.legal time, .legal small { color: var(--warm-gray); }
.legal [aria-hidden="true"] { color: var(--warm-gray); }
.legal details { border-bottom: 1px solid var(--hairline); padding: 12px 0; }
.legal summary { cursor: pointer; font-weight: 600; }
.legal details p { margin-top: 10px; }
.legal nav a { display: inline-block; margin-right: 18px; }
.legal [lang="ja"], .legal [lang="ar"] { margin-top: 36px; }
.legal label { display: block; margin-bottom: 6px; font-weight: 600; font-size: 15px; }
.legal input, .legal select, .legal textarea {
  width: 100%;
  font: 17px/1.4 var(--sans);
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 10px 12px;
}
.legal form { margin-top: 28px; padding: 24px 20px; background: var(--sand); display: grid; gap: 16px; }
.legal form input, .legal form select, .legal form textarea { background: var(--paper); }
.legal button {
  justify-self: start;
  font: 600 16px/1.2 var(--sans);
  color: var(--paper);
  background: var(--ink);
  border: 0;
  border-radius: 8px;
  padding: 12px 18px;
  cursor: pointer;
}
.legal form p { margin: 0; font-size: 14px; color: var(--warm-gray); }

/* ------------------------------------------------------------ 404 */

.notfound { padding-top: 48px; }
.notfound h1, .notfound .title { font: 600 44px/1.08 var(--serif); letter-spacing: -0.5px; }
.notfound .block { padding: 22px 0; border-top: 1px solid var(--hairline); display: grid; gap: 10px; }
.notfound .block:first-child { border-top: 0; }

/* ------------------------------------------------------------ narrow */

@media (max-width: 480px) {
  :root { --gutter: 16px; }
  .masthead { padding-top: 18px; padding-bottom: 16px; }
  .nav { order: 3; width: 100%; gap: 24px; }
  .hero { padding-top: 36px; padding-bottom: 36px; }
  .hero h1 { font-size: 44px; }
  .step .capture img { max-width: 220px; }
  .legal h1, .notfound h1, .notfound .title { font-size: 36px; }
  .index-head h1 { font-size: 48px; }
}