/* ──────────────────────────────────────────────────────────
   core.css — Chromatic Editorial System, shared layer.

   IDENTICAL in 2026-site, dev-site and bonus-time. Change it in all
   three or not at all. Each site supplies, before this file:
     faces.css   @font-face rules, the type slots and fallback roles
     palette.js  writes the six roles (+ field / on-ink / mark) per scheme

   Roles   --bg --bg-deeper --ink --ink-soft --rule --accent
           --field --on-ink --digression --mark --shadow
           --lead --on-lead --deep --on-deep   (colour blocks, DDR-012)
   Slots   --display --deck --text --sans --mono --std --ui
   ────────────────────────────────────────────────────────── */

:root {
  --frame: 2px;
  --hair: 1px;
  --frame-heavy: 3px;
  --gap-grid: 2px;
  --gutter: clamp(20px, 4vw, 56px);
}

/* ── Base (site.css) ─────────────────────────────── */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
img, video { max-width: 100%; height: auto; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--text);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: var(--ink); text-decoration: none; }
::selection { background: var(--accent); color: var(--bg); }
:focus-visible { outline: var(--frame) solid var(--accent); outline-offset: 3px; border-radius: 0; }

/* ── Masthead (.design / .dev) ───────────────────── */
.masthead { padding: clamp(20px, 3.4vw, 44px) 0 clamp(16px, 2vw, 22px); }
.masthead .name {
  display: inline-block;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(40px, 8vw, 92px);
  letter-spacing: -0.03em;
  line-height: 0.92;
  color: var(--ink);
}
.masthead .name:hover { color: var(--accent); }
.tagline {
  margin: clamp(14px, 2vw, 22px) 0 0;
  font-family: var(--deck);
  font-weight: 600;
  font-size: clamp(19px, 2.5vw, 30px);
  line-height: 1.12;
  letter-spacing: -0.015em;
}
.tagline span { display: block; text-wrap: balance; }
.intro-lede {
  margin: clamp(18px, 2.6vw, 30px) 0 0;
  max-width: 54ch;
  font-family: var(--text);
  font-weight: 500;
  font-size: clamp(18px, 1.9vw, 24px);
  line-height: 1.4;
  text-wrap: pretty;
}

/* ── Cross-site links ────────────────────────────── */
.site-links, .topnav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: baseline;
  gap: 6px 16px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
}
.sitelink, .live-link, .ulink {
  color: var(--ink);
  border-bottom: var(--frame) solid var(--accent);
  padding-bottom: 1px;
  white-space: nowrap;
}
.live-link { font-family: var(--mono); font-size: 12px; letter-spacing: 0.02em; }
.sitelink:hover, .live-link:hover, .ulink:hover { color: var(--accent); }
.sitelink[aria-current="page"] { border-bottom-color: var(--ink); }
.site-links .sep { color: var(--ink-soft); }

/* ── Section: mono label + link list (.design) ───── */
.section {
  display: grid;
  grid-template-columns: minmax(120px, 0.4fr) minmax(0, 2fr);
  gap: clamp(8px, 2vw, 36px);
  padding: clamp(18px, 2.4vw, 28px) 0;
  border-bottom: var(--hair) solid var(--rule);
}
.section > h2 {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.section ul { list-style: none; margin: 0; padding: 0; display: grid; gap: clamp(7px, 0.9vw, 11px); }
.section li {
  font-weight: 500;
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 1.35;
  text-wrap: pretty;
  overflow-wrap: anywhere;
}
.section a:hover { color: var(--accent); }
.src { font-family: var(--mono); font-size: 12px; color: var(--ink-soft); letter-spacing: 0.01em; }
@media (max-width: 680px) { .section { grid-template-columns: 1fr; gap: 8px; } }

/* ── Now strip (.design) ─────────────────────────── */
.nowstrip {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: clamp(10px, 2vw, 24px);
  padding: clamp(14px, 2vw, 20px) 0;
  border-top: var(--frame) solid var(--ink);
  border-bottom: var(--frame) solid var(--ink);
  font-size: 15px;
}
.nowstrip__label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-right: 8px;
}
.nowstrip b { font-weight: 600; }
.nowstrip a { border-bottom: var(--frame) solid var(--accent); padding-bottom: 1px; }
.nowstrip a:hover { color: var(--accent); }

/* ── Index grid + cell (.dev) ────────────────────── */
.index {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: var(--frame) solid var(--ink);
  border-left: var(--frame) solid var(--ink);
}
.cell {
  border-right: var(--frame) solid var(--ink);
  border-bottom: var(--frame) solid var(--ink);
  padding: clamp(16px, 1.9vw, 26px);
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 1.3vw, 18px);
  min-width: 0;
}
.cell__head { font-family: var(--mono); font-size: 12px; }
.cell__title {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(23px, 2.2vw, 32px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.cell__title a { color: inherit; }
.cell__title a:hover { color: var(--accent); }
.cell__media {
  display: block;
  position: relative;
  overflow: hidden;
  background: var(--bg-deeper);
  border: var(--frame) solid var(--ink);
  aspect-ratio: 16 / 10;
  transition: border-color .14s ease;
}
.cell:hover .cell__media { border-color: var(--accent); }
.cell__media .ph { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.cell__prose { margin: 0; font-weight: 500; font-size: clamp(14px, 1.05vw, 16px); line-height: 1.5; text-wrap: pretty; }
.cell--feature { grid-column: 1 / -1; background: var(--bg-deeper); border-left: 6px solid var(--accent); gap: clamp(8px, 1vw, 12px); }
.cell__kicker { font-family: var(--mono); font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink); }
.cell--feature .cell__title { font-size: clamp(26px, 3vw, 42px); max-width: 22ch; }
@media (max-width: 1040px) { .index { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 680px)  { .index { grid-template-columns: 1fr; } }

/* Hatch placeholder, recoloured per theme: stripes in --rule on --bg-deeper */
.hatch {
  background-color: var(--bg-deeper);
  background-image: repeating-linear-gradient(110deg, var(--rule) 0 6px, transparent 6px 16px);
}

/* ── Experiments: a ruled text list (.dev) ───────── */
.experiments__head {
  margin: 0 0 clamp(12px, 1.6vw, 18px);
  font-family: var(--mono);
  font-size: clamp(16px, 1.9vw, 21px);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.experiments__head span { text-transform: none; letter-spacing: 0.01em; color: var(--ink-soft); }
.experiments__list { margin: 0; padding: 0; list-style: none; border-top: var(--frame) solid var(--ink); }
.exp {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  padding: clamp(12px, 1.6vw, 18px) 0;
  border-bottom: var(--hair) solid var(--rule);
}
.exp__name { font-family: var(--sans); font-weight: 600; font-size: clamp(17px, 1.5vw, 20px); letter-spacing: -0.01em; }
.exp__year { font-family: var(--mono); font-size: 12px; color: var(--ink-soft); }
.exp__links { margin-left: auto; display: flex; flex-wrap: wrap; gap: 6px 14px; font-family: var(--mono); font-size: 12px; }
.exp__links a { border-bottom: var(--frame) solid var(--accent); padding-bottom: 1px; white-space: nowrap; }
.exp__links a:hover { color: var(--accent); }
.exp__note { flex-basis: 100%; margin-top: 2px; font-size: clamp(13px, 1.1vw, 15px); line-height: 1.5; color: var(--ink-soft); max-width: 72ch; }

/* ── Colophon, with Digressions ──────────────────── */
.colophon { max-width: 78ch; font-family: var(--mono); font-size: 12px; line-height: 1.65; letter-spacing: 0.01em; color: var(--ink-soft); }
.colophon h2 { margin: 0 0 8px; font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink); }
.colophon p { margin: 0; }
.colophon p + p { margin-top: 0.7em; }
.colophon b { color: var(--ink); font-weight: 600; }
.colophon__digression { color: var(--digression); }
.colophon__digression::before { content: "\21B3  "; color: var(--accent); }
.digression__label { font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; margin-right: 6px; }
/* One colophon size on every site; .dev keeps its right alignment. */
.site--dev .colophon { margin-left: auto; text-align: right; }

/* ── Footer ──────────────────────────────────────── */
.foot { padding: clamp(16px, 2vw, 24px) 0 0; font-size: 14px; color: var(--ink-soft); border-top: var(--frame) solid var(--ink); }
.foot a { color: var(--ink); border-bottom: var(--frame) solid var(--accent); padding-bottom: 1px; }
.foot a:hover { color: var(--accent); }
.foot__contact { margin: 0; }

/* ── Palette dock — square, ruled ────────────────── */
.palette-dock {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 7px 9px;
  background: var(--bg);
  border: var(--frame) solid var(--ink);
  border-radius: 0;
}
.palette-dock--fixed { position: fixed; bottom: clamp(14px, 2vw, 24px); right: clamp(14px, 2vw, 24px); z-index: 80; }
.palette-dock__tag { font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; color: var(--ink-soft); }
.palette-swatch {
  width: 15px; height: 15px;
  border-radius: 0;
  border: var(--hair) solid var(--ink);
  background: var(--sw-bg);
  padding: 0;
  cursor: pointer;
  position: relative;
  transition: transform .1s ease;
}
.palette-swatch::after { content: ""; position: absolute; inset: 3px; background: var(--sw-accent); transform: scale(0); transition: transform .12s ease; }
.palette-swatch:hover { transform: translateY(-2px); }
.palette-swatch[aria-pressed="true"] { box-shadow: 0 0 0 2px var(--accent); }
.palette-swatch[aria-pressed="true"]::after { transform: scale(1); }

/* ── Masthead front door: shell, banner, modules ─── */
.shell { max-width: var(--shell-max, 1080px); margin: 0 auto; background: var(--bg); border: var(--frame-heavy) solid var(--ink); box-shadow: 8px 8px 0 var(--shadow, rgba(0, 23, 31, .45)); }
.banner { padding: clamp(16px, 2.6vw, 30px) clamp(14px, 2.4vw, 28px) clamp(12px, 2vw, 20px); border-bottom: var(--frame-heavy) solid var(--ink); }
.banner h1 { margin: 0; font-family: var(--display); font-weight: 700; font-size: clamp(30px, 6.4vw, 78px); line-height: .96; letter-spacing: -.01em; text-transform: uppercase; }
.mod { border: var(--frame) solid var(--ink); background: var(--bg); overflow: hidden; }
.mod { margin-bottom: clamp(14px, 2vw, 22px); }
.mod:last-child { margin-bottom: 0; }
.mod__t { margin: 0; padding: 8px 12px; background: var(--ink); color: var(--on-ink); font-family: var(--display); font-weight: 800; font-size: 18px; letter-spacing: -.02em; }
.mod__b { padding: clamp(13px, 1.8vw, 19px); }
.mod__b > :first-child { margin-top: 0; }
.mod__b > :last-child { margin-bottom: 0; }
.blurb p { margin: 0 0 .85em; max-width: 66ch; font-size: clamp(16px, 1.2vw, 18px); line-height: 1.55; font-weight: 400; }
.ups { margin: 0; padding: 0; list-style: none; }
.ups li { position: relative; padding-left: 21px; margin-bottom: .62em; font-size: clamp(16px, 1.2vw, 18px); line-height: 1.5; font-weight: 400; }
.ups li::before { content: ""; position: absolute; left: 2px; top: .6em; width: 7px; height: 7px; background: var(--mark, var(--bg-deeper)); }
ul.talk, .out { margin: 0; padding: 0; list-style: none; }
ul.talk li, .out li { margin-bottom: 9px; padding-bottom: 9px; border-bottom: var(--hair) dashed var(--rule); font-family: var(--std); font-weight: 500; font-size: 15px; line-height: 1.25; }
ul.talk li:last-child, .out li:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: 0; }

/* ── Doors: the family links as a 2px-gap grid ───── */
.doors { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-grid); background: var(--ink); border: var(--frame) solid var(--ink); }
.door { position: relative; background: var(--bg); padding: clamp(14px, 2vw, 22px); }
.door:hover { background: var(--bg-deeper); }
.door__t { margin: 0; font-family: var(--std); font-weight: 500; font-size: clamp(16px, 1.6vw, 22px); line-height: 1.1; overflow-wrap: anywhere; }
.door__t a::after { content: ""; position: absolute; inset: 0; }
.door__n { display: block; margin-top: 4px; font-family: var(--ui); font-weight: 500; font-size: 12px; color: var(--ink-soft); }
.door:hover .door__n { color: var(--ink); }
@media (max-width: 430px) { .doors { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}

/* ══════════════════════════════════════════════════════════
   PAGE-TYPE COMPONENTS
   ══════════════════════════════════════════════════════════ */

.wrap { max-width: 1280px; margin: 0 auto; padding: clamp(16px, 2.4vw, 28px) var(--gutter) clamp(40px, 6vw, 80px); }
.foot { margin-top: clamp(72px, 12vw, 160px); display: grid; gap: clamp(16px, 2.2vw, 26px); }
.ph-defs { position: absolute; width: 0; height: 0; pointer-events: none; }

/* ── Page-type label (page-types/ only) ──────────── */
.pt-label {
  display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: baseline;
  margin: 0; padding: 8px var(--gutter);
  background: var(--ink); color: var(--on-ink, var(--bg));
  font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
}
.pt-label a { color: inherit; border-bottom: var(--frame) solid var(--accent); text-decoration: none; }

/* ── Masthead row (.design inner pages) ──────────── */
.masthead { position: relative; }
.masthead__top { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 6px 16px; }
.site-link {
  position: absolute; top: clamp(20px, 3.4vw, 44px); right: 0;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; white-space: nowrap;
  color: var(--ink); border-bottom: var(--frame) solid var(--accent); padding-bottom: 1px;
}
.site-link:hover { color: var(--accent); }
.site-links a { color: var(--ink); border-bottom: var(--frame) solid var(--accent); padding-bottom: 1px; }
.site-links a:hover { color: var(--accent); }
.nowstrip .pages { margin-left: auto; display: flex; flex-wrap: wrap; align-items: baseline; gap: clamp(10px, 1.6vw, 18px); }
.nowstrip .pages .sep { color: var(--ink-soft); }
.section ul.icons { display: flex; flex-wrap: wrap; gap: clamp(12px, 1.8vw, 22px); align-items: center; }
.section ul.icons a { display: inline-flex; font-size: clamp(19px, 1.7vw, 23px); line-height: 1; color: var(--ink); transition: transform .1s ease, color .12s ease; }
.section ul.icons a:hover { color: var(--accent); transform: translateY(-2px); }
.src a { color: var(--ink-soft); text-decoration: underline; text-underline-offset: 2px; }
.src a:hover { color: var(--accent); }
.colophon__digression a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }

/* ── Page nav: ruled mono links between sibling pages ─ */
.pagenav {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 14px;
  margin: 0 0 clamp(22px, 3.5vw, 36px); padding: clamp(11px, 1.5vw, 15px) 0;
  border-top: var(--frame) solid var(--ink); border-bottom: var(--frame) solid var(--ink);
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em;
}
.pagenav a { color: var(--ink); border-bottom: var(--frame) solid var(--accent); padding-bottom: 1px; }
.pagenav a:hover { color: var(--accent); }
.pagenav .sep { color: var(--ink-soft); }
.pagenav [aria-current="page"] { color: var(--ink); border-bottom-color: var(--ink); font-weight: 700; }

/* ── Prose: bio, lead ────────────────────────────── */
.bio, .lead { max-width: 62ch; margin: clamp(14px, 2vw, 22px) 0 clamp(28px, 5vw, 48px); }
.lead { max-width: 64ch; }
.bio p, .lead p, .lead { font-family: var(--text); font-weight: 500; font-size: clamp(17px, 1.5vw, 20px); line-height: 1.5; text-wrap: pretty; }
.bio p, .lead p { margin: 0; }
.bio p + p, .lead p + p { margin-top: 1em; }
.bio a, .lead a { border-bottom: var(--frame) solid var(--accent); padding-bottom: 1px; }
.bio a:hover, .lead a:hover { color: var(--accent); }
.portrait { margin: 0 0 clamp(20px, 3vw, 32px); max-width: 520px; }
.portrait img { display: block; width: 100%; height: auto; border: var(--frame) solid var(--ink); }
.portrait figcaption { margin-top: 10px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; color: var(--ink-soft); }

/* ── Pull quote ──────────────────────────────────── */
.pullquote { max-width: 64ch; margin: clamp(20px, 3vw, 32px) 0 clamp(30px, 5vw, 52px); padding-left: clamp(16px, 2vw, 24px); border-left: var(--frame) solid var(--accent); }
.pullquote blockquote { margin: 0; }
.pullquote p { margin: 0; font-family: var(--deck); font-weight: 600; font-size: clamp(18px, 1.9vw, 25px); line-height: 1.32; letter-spacing: -0.012em; color: var(--ink); text-wrap: pretty; }
.pullquote figcaption { margin-top: clamp(12px, 1.6vw, 18px); font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; color: var(--ink-soft); }

/* ── Numbered area: how-I-work practice blocks ───── */
.area { padding: clamp(22px, 3.4vw, 40px) 0; border-top: var(--frame) solid var(--ink); display: grid; grid-template-columns: minmax(48px, 0.16fr) minmax(0, 2fr); gap: clamp(12px, 2.4vw, 40px); }
.area__n { font-family: var(--mono); font-size: clamp(20px, 2.4vw, 30px); font-weight: 600; color: var(--ink-soft); line-height: 1; }
.area__h { margin: 0 0 clamp(12px, 1.6vw, 16px); font-family: var(--display); font-weight: 700; font-size: clamp(24px, 3vw, 40px); letter-spacing: -0.025em; line-height: 1.0; color: var(--ink); text-wrap: balance; }
.area__p { margin: 0 0 clamp(14px, 1.8vw, 20px); max-width: 64ch; font-family: var(--text); font-weight: 500; font-size: clamp(16px, 1.3vw, 19px); line-height: 1.5; text-wrap: pretty; }
.area__p:last-of-type { margin-bottom: clamp(18px, 2.4vw, 26px); }
.kw { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; font-family: var(--mono); font-size: 12px; letter-spacing: 0.02em; line-height: 1.9; color: var(--ink-soft); }
.kw li { white-space: nowrap; }
.kw li:not(:last-child)::after { content: "\00B7"; margin: 0 9px; color: var(--accent); }
@media (max-width: 680px) {
  .area { grid-template-columns: 1fr; gap: 6px; }
  .area__n { font-size: 13px; letter-spacing: 0.14em; }
}

/* ── Ruled section with mono head (reading) ──────── */
.sec { padding: clamp(20px, 3vw, 32px) 0; border-top: var(--frame) solid var(--ink); }
.sec__h { margin: 0 0 clamp(16px, 2vw, 22px); font-family: var(--mono); font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink); }
.empty { font-family: var(--mono); font-size: 13px; color: var(--ink-soft); }

/* ── Book list (reading) ─────────────────────────── */
.booklist { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: clamp(16px, 2.4vw, 30px); }
@media (max-width: 380px) { .booklist { grid-template-columns: repeat(2, 1fr); } }
.booklist .book { display: flex; flex-direction: column; gap: 10px; }
.booklist .book__cover { position: relative; display: block; aspect-ratio: 2 / 3; background: var(--bg-deeper); border: var(--frame) solid var(--ink); overflow: hidden; transition: border-color .14s ease; }
.booklist .book__cover:hover { border-color: var(--accent); }
.booklist .book__cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
.booklist .book__cover-fallback { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-family: var(--display); font-weight: 700; font-size: 42px; color: var(--ink); z-index: 0; }
.booklist .book__title { margin: 0; font-family: var(--display); font-weight: 700; font-size: clamp(15px, 1.2vw, 17px); line-height: 1.12; letter-spacing: -0.015em; text-wrap: balance; overflow-wrap: anywhere; }
.booklist .book__title a:hover { color: var(--accent); }
.booklist .book__by { margin: 0; font-family: var(--text); font-weight: 500; font-size: 13px; color: var(--ink-soft); }

/* ── Talks chronology ────────────────────────────── */
.talks-list { list-style: none; margin: 0; padding: 0; border-top: var(--frame) solid var(--ink); }
.talks-list > .talk { display: grid; grid-template-columns: minmax(74px, 94px) minmax(0, 1fr); gap: clamp(10px, 2vw, 24px); padding: clamp(11px, 1.4vw, 16px) 0; border-bottom: var(--hair) solid var(--rule); align-items: baseline; }
.talk__date { font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-soft); white-space: nowrap; }
.talk__line { margin: 0; font-family: var(--text); font-weight: 500; font-size: clamp(15px, 1.25vw, 18px); line-height: 1.4; text-wrap: pretty; }
.talk__event { font-weight: 700; color: var(--ink); }
.talk__event a { color: var(--ink); border-bottom: var(--hair) solid var(--accent); padding-bottom: 1px; }
.talk__event a:hover { color: var(--accent); }
.talk__loc { color: var(--ink-soft); }
.talk__name { color: var(--ink); }
.talk__role { font-family: var(--mono); font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-soft); white-space: nowrap; }
.talk__desc { margin: 6px 0 0; max-width: 74ch; font-family: var(--text); font-weight: 500; font-size: clamp(14px, 1.1vw, 16px); line-height: 1.5; color: var(--ink-soft); text-wrap: pretty; }
.badges { margin: 8px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.badge { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink); border: var(--frame) solid var(--ink); padding: 2px 8px; line-height: 1.25; white-space: nowrap; transition: background-color .12s ease, color .12s ease, border-color .12s ease; }
.badge:hover { color: var(--bg); background: var(--accent); border-color: var(--accent); }
.badge i { font-size: 10px; }
@media (max-width: 560px) { .talks-list > .talk { grid-template-columns: 1fr; gap: 3px; } }

/* ── Intro (.dev catalogue) ──────────────────────── */
.intro { margin: clamp(20px, 3vw, 32px) 0 0; padding: 0 0 clamp(28px, 5vw, 52px); max-width: 62ch; }
.intro p { margin: 0; font-family: var(--text); font-weight: 500; font-size: clamp(18px, 1.6vw, 22px); line-height: 1.5; color: var(--ink); text-wrap: pretty; }
.intro p + p { margin-top: 1em; }
.intro a { color: var(--ink); border-bottom: var(--frame) solid var(--accent); padding-bottom: 1px; }
.intro a:hover { color: var(--accent); }
.intro--lede { margin-top: 0; padding-bottom: clamp(20px, 3vw, 36px); max-width: 100ch; }
.intro--lede p { font-size: clamp(20px, 2.1vw, 27px); }
.experiments { margin: clamp(40px, 6vw, 72px) 0; }
.exp--featured { background: var(--bg-deeper); border-left: 4px solid var(--accent); padding-left: clamp(10px, 1.2vw, 16px); padding-right: clamp(10px, 1.2vw, 16px); }
.exp--featured .exp__note, .exp--featured .exp__year { color: var(--ink); }
.cell--static:hover .cell__media { border-color: var(--ink); }
.cell__media svg.ph, .cell__media img { position: absolute; inset: 0; width: 100%; height: 100%; display: block; object-fit: cover; object-position: top center; }
.cell__media img { z-index: 1; background: var(--bg-deeper); }
.cell--feature .cell__prose { font-size: clamp(15px, 1.2vw, 18px); max-width: 70ch; }

/* ── Project article (.dev) ──────────────────────── */
.project { max-width: 760px; }
.project__title { margin: 0 0 clamp(8px, 1.5vw, 16px); font-family: var(--sans); font-weight: 600; font-size: clamp(40px, 6vw, 76px); line-height: 1.0; letter-spacing: -0.025em; text-wrap: balance; }
.project__lede { margin: 0 0 clamp(16px, 2vw, 20px); font-family: var(--sans); font-weight: 500; font-size: clamp(20px, 1.8vw, 24px); line-height: 1.4; color: var(--ink); max-width: 54ch; text-wrap: pretty; }
.project__lede--fi { margin: -8px 0 clamp(16px, 2vw, 20px); font-weight: 400; font-size: clamp(15px, 1.3vw, 17px); line-height: 1.45; color: var(--ink-soft); }
.project__meta { margin: 0 0 clamp(28px, 4vw, 48px); font-family: var(--mono); font-size: 12px; line-height: 1.5; color: var(--ink-soft); display: flex; flex-wrap: wrap; gap: 4px 14px; align-items: baseline; }
.project__meta .sep { color: var(--ink-soft); }
.project__body { display: grid; gap: clamp(20px, 2.6vw, 32px); }
.project__body > p { margin: 0; font-family: var(--sans); font-size: clamp(17px, 1.35vw, 18px); line-height: 1.65; color: var(--ink); max-width: 64ch; text-wrap: pretty; }
.project__body a { color: var(--ink); border-bottom: var(--frame) solid var(--accent); padding-bottom: 1px; }
.project__body a:hover { color: var(--accent); }
.project__body h2 { margin: clamp(28px, 4vw, 48px) 0 4px; font-family: var(--sans); font-weight: 600; font-size: clamp(22px, 2vw, 28px); line-height: 1.15; letter-spacing: -0.015em; color: var(--ink); }
.project__body ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 14px; font-family: var(--sans); font-size: clamp(16px, 1.3vw, 18px); line-height: 1.55; color: var(--ink); max-width: 64ch; }
.project__body ul li { padding-left: 22px; position: relative; }
.project__body ul li::before { content: ""; position: absolute; left: 0; top: 0.7em; width: 10px; height: 1px; background: var(--ink-soft); }
.project__body ul li b { font-weight: 600; }
.figure { margin: clamp(28px, 4vw, 48px) 0 0; background: var(--bg-deeper); overflow: hidden; position: relative; }
.figure img, .figure svg.ph { display: block; width: 100%; height: auto; }
.figure svg.ph { aspect-ratio: 16 / 10; }
.figure figcaption { margin-top: 10px; padding: 0 2px; font-family: var(--mono); font-size: 12px; line-height: 1.4; color: var(--ink-soft); background: var(--bg); }
.figpair { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(12px, 2vw, 18px); margin: clamp(28px, 4vw, 48px) 0 0; }
.figpair .figure { margin: 0; }
@media (max-width: 640px) { .figpair { grid-template-columns: 1fr; } }

/* ══════════════════════════════════════════════════════════
   MASTHEAD FRONT DOOR — profile shell, rail, modules
   Scoped to body.site--masthead where the base differs.
   ══════════════════════════════════════════════════════════ */
body.site--masthead {
  padding: clamp(12px, 2.5vw, 34px) clamp(10px, 2vw, 24px) clamp(40px, 6vw, 70px);
  background: var(--field);
  background-image: repeating-linear-gradient(45deg, rgba(255, 255, 255, .045) 0 2px, transparent 2px 9px);
  font-weight: 400;
  line-height: 1.5;
}
body.site--masthead .pt-label { margin: calc(-1 * clamp(12px, 2.5vw, 34px)) calc(-1 * clamp(10px, 2vw, 24px)) clamp(12px, 2.5vw, 34px); }
.site--masthead a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.site--masthead a:hover { color: var(--ink); }

.cols { display: grid; grid-template-columns: minmax(200px, 290px) minmax(0, 1fr); gap: 0; }
.cols > * { min-width: 0; }
.cols--one { grid-template-columns: minmax(0, 1fr); }
.rail { padding: clamp(14px, 2.2vw, 22px); background: color-mix(in srgb, var(--bg-deeper) 7%, var(--bg)); }
.main { padding: clamp(16px, 2.2vw, 26px); }
.main--wide { padding-top: 0; }
@media (min-width: 781px) {
  .railwrap { grid-column: 1; grid-row: 1; align-self: start; border-right: var(--frame-heavy) solid var(--ink); }
  .rail--b { padding-top: 0; }
  .main--top { grid-column: 2; grid-row: 1; }
  .main--wide { grid-column: 1 / -1; grid-row: 2; }
}
.banner__k { display: block; margin: 0 0 8px; font-family: var(--std); font-weight: 500; font-size: 13px; letter-spacing: .11em; text-transform: uppercase; color: var(--ink-soft); }
.banner__k a { text-decoration: none; }

.cg { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap-grid); background: var(--ink); }
.cg > * { display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 48px; padding: 10px 8px; background: var(--bg); border: 0; cursor: pointer; font-family: var(--ui); font-weight: 500; font-size: 12px; color: var(--accent); text-align: center; text-decoration: none; }
.cg > *:hover { background: var(--ink); color: var(--on-ink, var(--bg)); }

.lede .mod__b { padding: clamp(16px, 2.2vw, 25px); }
.lede p { margin: 0 0 .7em; max-width: 62ch; font-size: clamp(17px, 1.35vw, 20px); line-height: 1.5; }
.lede p:last-child { margin-bottom: 0; }
.lede p:first-child { font-family: var(--std); font-size: clamp(18px, 1.5vw, 22px); line-height: 1.4; }
.blurb p:last-child { margin-bottom: 0; }
.blurb ul, .blurb ol { max-width: 66ch; font-size: clamp(16px, 1.2vw, 18px); line-height: 1.55; }
.blurb li { margin-bottom: .5em; }
.blurb cite { font-style: italic; }
.ups li:last-child { margin-bottom: 0; }

.favs { margin: 0; }
.favs dt { font-family: var(--ui); font-weight: 500; font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); }
.favs dd { margin: 0 0 9px; padding-bottom: 9px; border-bottom: var(--hair) dashed var(--rule); font-family: var(--std); font-weight: 500; font-size: 15px; line-height: 1.2; }
.favs dd:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: 0; }
.out a { display: flex; align-items: center; gap: 6px; font-family: var(--std); font-weight: 500; font-size: 15px; line-height: 1.2; text-decoration: none; }
.out a:hover { text-decoration: underline; }
.out__mark { width: 14px; height: 14px; flex: none; fill: currentColor; }

.np { font-family: var(--ui); font-weight: 500; font-size: 13px; line-height: 1.4; }
.np__label { display: block; font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 5px; }
.np__track { display: block; font-family: var(--std); font-size: 16px; line-height: 1.2; }
.np__artist { display: block; color: var(--ink-soft); margin-top: 2px; }
.np a { text-decoration: none; }

.books { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.books .book__body, .books .book__by, .books .book__title { display: none; }
.books .book__cover { position: relative; display: block; aspect-ratio: 2 / 3; background: var(--bg-deeper); overflow: hidden; }
.books .book__cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.books .book__cover-fallback { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-family: var(--display); font-size: 22px; color: var(--ink); }

.top8 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap-grid); background: var(--ink); }
.t8 { background: var(--bg); display: flex; flex-direction: column; }
.t8 img { display: block; width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover; background: var(--rule); }

.doors--3 { grid-template-columns: repeat(3, 1fr); }
.site--masthead .doors { border: 0; grid-template-columns: repeat(2, 1fr); }
.site--masthead .doors--3 { grid-template-columns: repeat(3, 1fr); }
.site--masthead .door__t a { text-decoration: none; }
.site--masthead .door:hover .door__t a { color: var(--ink); }

.players { display: grid; gap: var(--gap-grid); background: var(--ink); }
.player { background: var(--bg); }
.player__n { margin: 0; padding: 9px 12px 7px; font-family: var(--std); font-weight: 500; font-size: clamp(15px, 1.4vw, 19px); }
.player__n a { text-decoration: none; }
.player iframe { display: block; width: 100%; height: 152px; border: 0; background: var(--rule); }
.player--video iframe { height: auto; aspect-ratio: 16 / 9; }

.footbar { padding: 13px clamp(14px, 2.4vw, 28px); border-top: var(--frame-heavy) solid var(--ink); background: var(--bg); font-family: var(--ui); font-weight: 500; font-size: 12px; color: var(--ink-soft); }
.footbar button { background: none; border: 0; padding: 0; font: inherit; color: var(--accent); text-decoration: underline; cursor: pointer; }
.footbar button:hover { color: var(--ink); }

/* Course page */
.facts { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; font-size: clamp(15px, 1.1vw, 17px); }
.facts dt { font-family: var(--ui); font-weight: 500; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); padding-top: 3px; }
.facts dd { margin: 0; }
.panels { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--gap-grid); background: var(--ink); margin-top: 14px; }
.panel { background: var(--bg); padding: 14px 16px; }
.panel__t { margin: 0 0 10px; font-family: var(--std); font-weight: 500; font-size: clamp(16px, 1.4vw, 20px); line-height: 1.15; }
.panel__n { display: inline-block; margin-right: 6px; font-family: var(--ui); font-size: 12px; letter-spacing: .08em; color: var(--ink-soft); }
.panel__eq { margin: 0 0 10px; font-family: var(--display); font-size: clamp(22px, 2.4vw, 34px); line-height: 1; }
.panel p, .panel ul, .panel ol { margin: 0; font-size: 15px; line-height: 1.5; }
.panel ul, .panel ol { padding-left: 1.3em; }
.panel li { margin-bottom: .35em; }
.lenses { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 6px 12px; font-size: 15px; line-height: 1.45; }
.lenses dt { font-family: var(--ui); font-weight: 500; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); padding-top: 2px; }
.lenses dd { margin: 0; }
.weeks { margin: 14px 0 0; padding: 0; list-style: none; }
.weeks li { display: grid; grid-template-columns: 3ch 1fr; gap: 2px 14px; padding: 8px 0; border-bottom: var(--hair) dashed var(--rule); font-size: clamp(15px, 1.1vw, 17px); line-height: 1.5; }
.weeks li:last-child { border-bottom: 0; }
.weeks b { font-family: var(--ui); font-weight: 500; font-size: 12px; letter-spacing: .08em; color: var(--ink-soft); padding-top: 3px; }
.weeks i { grid-column: 2; font-style: normal; font-size: 14px; color: var(--ink-soft); }
@media (min-width: 781px) {
  .weeks--note li { grid-template-columns: 3ch 1fr max-content; }
  .weeks--note i { grid-column: auto; font-family: var(--ui); font-size: 12px; letter-spacing: .04em; padding-top: 3px; }
}


/* ══════════════════════════════════════════════════════════
   DDR-010 — the masthead follows the Front door type
   Neue Montreal Black 900 / Extrabold 800, Author 600 subtitle,
   Neue Montreal Book text, 1280px shell, no uppercase labels.
   Front-door story structure from the "System test, Front door
   type" board: bar, hero, band, chapters, strip, footer.
   ══════════════════════════════════════════════════════════ */
.site--masthead .banner h1 { font-weight: 900; letter-spacing: -.05em; text-transform: none; }
.site--masthead .banner__k,
.site--masthead .favs dt,
.site--masthead .np__label,
.site--masthead .facts dt,
.site--masthead .lenses dt { text-transform: none; letter-spacing: 0; font-size: 13px; }
.site--masthead ul.talk li, .site--masthead .out li, .site--masthead .favs dd, .site--masthead .out a { font-weight: 800; letter-spacing: -.02em; }
.site--masthead .door__t, .site--masthead .panel__t, .site--masthead .player__n { font-weight: 800; letter-spacing: -.02em; }

.banner--bar { position: sticky; top: 0; z-index: 10; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 28px; background: var(--bg); }
.banner .name { font-family: var(--display); font-weight: 900; font-size: clamp(28px, 2.8vw, 40px); line-height: 1; letter-spacing: -.05em; color: var(--ink); }
.site--masthead .banner .name { text-decoration: none; color: var(--ink); }
.banner__nav { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; font-family: var(--ui); font-weight: 500; font-size: 15px; }
.site--masthead .banner__nav a { color: var(--ink); text-decoration: none; }
.site--masthead .banner__nav a:hover { color: var(--accent); }
.mail { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; padding: 0; border: var(--frame) solid var(--ink); background: var(--bg); color: var(--ink); cursor: pointer; transition: transform .12s ease; }
.mail:hover { transform: translateY(-2px); background: var(--bg-deeper); }
.mail svg { width: 20px; height: 20px; display: block; }

.pad { padding: clamp(64px, 8vw, 112px) clamp(24px, 4.5vw, 64px); }
.hero { border-bottom: var(--frame-heavy) solid var(--ink); }
.hero h1 { margin: 0 0 32px; font-family: var(--display); font-weight: 900; font-size: clamp(56px, 7.6vw, 112px); line-height: .92; letter-spacing: -.06em; }
.hero .sub { margin: 0 0 28px; font-family: var(--serif, var(--deck)); font-weight: 600; font-size: clamp(28px, 3.2vw, 46px); line-height: 1.15; letter-spacing: -.015em; }
.hero .sub b { font-weight: 700; background: var(--bg-deeper); padding: 0 .12em; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.hero .more { margin: 0; max-width: 820px; font-size: clamp(19px, 1.6vw, 23px); line-height: 1.55; font-weight: 400; }

.band { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; padding: 18px clamp(24px, 4vw, 56px); background: var(--bg-deeper); border-bottom: var(--frame) solid var(--ink); }
.site--masthead a.band { color: var(--ink); text-decoration: none; }
.band svg { width: 24px; height: 24px; flex: none; }
.band__t { font-family: var(--std); font-weight: 800; font-size: clamp(22px, 2.2vw, 30px); letter-spacing: -.02em; line-height: 1.1; }
.band__a { font-family: var(--ui); font-weight: 500; font-size: 15px; }
.band:hover .band__t { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 4px; }

.chapter { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(40px, 6vw, 96px); border-bottom: var(--frame-heavy) solid var(--ink); }
.chapter h2 { margin: 0 0 32px; font-family: var(--display); font-weight: 900; font-size: clamp(44px, 5.4vw, 78px); line-height: .92; letter-spacing: -.055em; }
.chapter h3 { margin: 0 0 28px; font-family: var(--display); font-weight: 800; font-size: clamp(26px, 2.7vw, 37px); line-height: 1.16; letter-spacing: -.03em; }
.chapter h3 strong { font-weight: 900; }
.chapter p { margin: 0 0 28px; max-width: 720px; font-size: clamp(20px, 1.75vw, 25px); line-height: 1.55; font-weight: 400; }
.chapter p strong { font-weight: 500; }
.chapter img { display: block; width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border: var(--frame-heavy) solid var(--ink); box-shadow: 8px 8px 0 var(--ink); }
.site--masthead .chapter a { color: var(--ink); text-decoration-thickness: 2px; text-decoration-color: var(--accent); }
.site--masthead .chapter a:hover { color: var(--accent); }

.strip { border-bottom: var(--frame) solid var(--ink); }
.strip h2, .foot--masthead .colophon h2 { margin: 0 0 18px; font-family: var(--display); font-weight: 900; font-size: clamp(32px, 3.2vw, 46px); line-height: 1; letter-spacing: -.05em; text-transform: none; color: var(--ink); }
.covers { display: grid; grid-template-columns: repeat(4, minmax(0, 120px)); gap: var(--gap-grid); background: var(--ink); border: var(--frame) solid var(--ink); width: max-content; max-width: 100%; }
.covers span { aspect-ratio: 2 / 3; background: var(--bg-deeper); display: flex; align-items: center; justify-content: center; font-family: var(--std); font-size: 20px; }
.go { display: inline-block; margin-top: 12px; font-family: var(--ui); font-weight: 500; font-size: 15px; text-decoration-thickness: 2px; text-underline-offset: 3px; text-decoration-color: var(--accent); }
.site--masthead .go { color: var(--ink); }
.elsewhere { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 0 0 22px; font-family: var(--ui); font-weight: 500; font-size: 15px; }
.site--masthead .elsewhere a { display: inline-flex; align-items: center; gap: 7px; color: var(--ink); text-decoration: none; }
.site--masthead .elsewhere a:hover { color: var(--accent); }
.elsewhere svg { width: 14px; height: 14px; fill: currentColor; display: block; }
@media (max-width: 760px) { .chapter { grid-template-columns: 1fr; } .banner--bar { position: static; } }


/* ══════════════════════════════════════════════════════════
   DDR-011 — .design and .dev take the Front door scale
   body.scale--front: hero 112, subtitle 46, intro 23, H2 78,
   H3 37, body 25, no uppercase labels. Each site keeps its own
   faces (Author display, Hanken text, Azeret / RX100 mono).
   ══════════════════════════════════════════════════════════ */
.scale--front .masthead .name, .scale--front .project__title { font-size: clamp(56px, 7.6vw, 112px); line-height: .92; letter-spacing: -.04em; }
.scale--front .tagline, .scale--front .intro--lede p, .scale--front .project__lede { font-size: clamp(28px, 3.2vw, 46px); line-height: 1.15; letter-spacing: -.015em; }
.scale--front .intro-lede, .scale--front .intro p, .scale--front .bio p, .scale--front .lead, .scale--front .lead p, .scale--front .project__lede--fi { font-size: clamp(19px, 1.6vw, 23px); line-height: 1.55; }
.scale--front .intro-lede, .scale--front .bio, .scale--front .lead { max-width: 820px; }

.scale--front .section { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(28px, 5vw, 96px); padding: clamp(40px, 5vw, 72px) 0; }
.scale--front .section > h2, .scale--front .area__h { font-family: var(--display); font-weight: 700; font-size: clamp(44px, 5.4vw, 78px); line-height: .92; letter-spacing: -.04em; text-transform: none; }
.scale--front .section li, .scale--front .talk__line { font-size: clamp(20px, 1.75vw, 25px); line-height: 1.4; }
.scale--front .area__p, .scale--front .project__body > p, .scale--front .project__body ul { font-size: clamp(20px, 1.75vw, 25px); line-height: 1.55; }
.scale--front .project__body h2, .scale--front .pullquote p, .scale--front .exp__name { font-family: var(--display); font-weight: 700; font-size: clamp(26px, 2.7vw, 37px); line-height: 1.16; letter-spacing: -.03em; }
.scale--front .cell__title { font-size: clamp(26px, 2.7vw, 37px); line-height: 1.1; }
.scale--front .cell__prose, .scale--front .exp__note, .scale--front .talk__desc { font-size: clamp(17px, 1.35vw, 20px); line-height: 1.5; }
.scale--front .booklist .book__title { font-size: clamp(17px, 1.4vw, 20px); }

.scale--front .sec__h, .scale--front .experiments__head, .scale--front .colophon h2, .scale--front .strip h2 { font-family: var(--display); font-weight: 700; font-size: clamp(32px, 3.2vw, 46px); line-height: 1; letter-spacing: -.04em; text-transform: none; color: var(--ink); }
.scale--front .experiments__head span { font-family: var(--text); font-weight: 500; font-size: .5em; letter-spacing: 0; }
.scale--front .nowstrip__label, .scale--front .cell__kicker, .scale--front .talk__date, .scale--front .talk__role,
.scale--front .badge, .scale--front .digression__label, .scale--front .area__n, .scale--front .pt-label { text-transform: none; letter-spacing: 0; }
.scale--front .nowstrip { font-size: clamp(17px, 1.4vw, 20px); }
.scale--front .nowstrip__label, .scale--front .cell__kicker, .scale--front .talk__date { font-size: 14px; }
.scale--front .src, .scale--front .project__meta { font-size: 14px; }
.scale--front .site-links, .scale--front .sitelink, .scale--front .pagenav, .scale--front .live-link, .scale--front .site-link { font-size: 15px; }

/* Story home on the house sites: the Front door structure inside .wrap */
.wrap .pad { padding-left: 0; padding-right: 0; }
.scale--front .banner--bar { margin: 0 calc(-1 * var(--gutter)); padding-left: var(--gutter); padding-right: var(--gutter); }
.scale--front .banner--bar .name { font-family: var(--display); font-weight: 700; letter-spacing: -.03em; }
.scale--front .banner__nav a { color: var(--ink); }
.scale--front .banner__nav a:hover { color: var(--accent); }
.scale--front .hero h1, .scale--front .chapter h2 { font-weight: 700; letter-spacing: -.04em; }
.scale--front .hero h1 span { display: block; }
.scale--front .hero .more a, .scale--front .chapter a { border-bottom: var(--frame) solid var(--accent); padding-bottom: 1px; }
.scale--front a.band { color: var(--ink); margin: 0 calc(-1 * var(--gutter)); padding-left: var(--gutter); padding-right: var(--gutter); }
.chapter ul { list-style: none; margin: 0; padding: 0; display: grid; gap: clamp(10px, 1.2vw, 16px); }
.chapter li { font-size: clamp(20px, 1.75vw, 25px); line-height: 1.4; text-wrap: pretty; }
.chapter .chapter__more { margin-top: 18px; }
.scale--front .elsewhere a { color: var(--ink); }
.scale--front .elsewhere a:hover { color: var(--accent); }
.scale--front .elsewhere i { font-size: 15px; }
/* Screenshots keep the house frame: 16:10, anchored top centre. */
.site--dev .chapter img { aspect-ratio: 16 / 10; object-position: top center; }

@media (max-width: 900px) { .top8 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 780px) {
  .cols { grid-template-columns: minmax(0, 1fr); }
  .railwrap { display: contents; }
  .rail--a { grid-row: 1; border-bottom: var(--frame-heavy) solid var(--ink); }
  .main--top { grid-row: 2; }
  .main--wide { grid-row: 3; }
  .rail--b { grid-row: 4; border-top: var(--frame-heavy) solid var(--ink); }
  .top8 { grid-template-columns: repeat(4, 1fr); }
  .books { grid-template-columns: repeat(6, 1fr); }
  .site--masthead .doors, .site--masthead .doors--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 430px) {
  .cg { grid-template-columns: 1fr; }
  .site--masthead .doors, .site--masthead .doors--3, .doors { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════════════════════
   COLOUR BLOCKS (DDR-012) — the Front door's colour structure,
   portable to every site. A block is a full-bleed band filled
   from one of five pairs. Inside it the roles re-point to that
   pair, so every component in the block (links, frames, buttons,
   photos, highlights) stays legible with no per-block rules.

     .block--bg      bg       / ink       plain ground
     .block--deeper  bg-deeper/ ink       the soft fill (Jasmine,
                                          Steel Blue, Sky Aqua)
     .block--lead    lead     / on-lead   the loud fill: hero (large
                                          type only, DDR-013)
     .block--deep    deep     / on-deep   one dark chapter
     .block--ink     ink      / on-ink    band, strip, footer

   Page rhythm: ink top bar with a lead rule, hero in lead, then
   chapters alternating bg and deeper with one deep, the band and
   the strip in ink. No two neighbouring blocks share a fill.
   ══════════════════════════════════════════════════════════ */

/* Page-level copies of the roles. A :root custom property resolves
   once against the page scheme, so blocks can read the page colours
   after they re-point the role names. */
:root {
  --k-bg: var(--bg);
  --k-bg-deeper: var(--bg-deeper);
  --k-ink: var(--ink);
  --k-accent: var(--accent);
  --k-lead: var(--lead, var(--bg-deeper));
  --k-on-lead: var(--on-lead, var(--ink));
  --k-deep: var(--deep, var(--ink));
  --k-on-deep: var(--on-deep, var(--bg));
  --k-on-ink: var(--on-ink, var(--bg));
}

/* Bleeding fills must never widen the page. */
html:has(.block), body:has(.block) { overflow-x: clip; }

.block {
  position: relative;
  background: var(--bg);
  color: var(--ink);
  /* bleed the fill to the viewport edges from inside any container */
  box-shadow: 0 0 0 100vmax var(--bg);
  clip-path: inset(0 -100vmax);
}
.block--bg {
  --bg: var(--k-bg); --ink: var(--k-ink); --accent: var(--k-accent);
}
.block--deeper {
  --bg: var(--k-bg-deeper); --bg-deeper: var(--k-bg); --ink: var(--k-ink); --ink-soft: var(--k-ink);
  --rule: var(--k-ink); --accent: var(--k-ink);
}
.block--lead {
  --bg: var(--k-lead); --bg-deeper: var(--k-bg-deeper); --ink: var(--k-on-lead); --ink-soft: var(--k-on-lead);
  --rule: var(--k-on-lead); --accent: var(--k-on-lead);
}
.block--deep {
  --bg: var(--k-deep); --bg-deeper: var(--k-bg-deeper); --ink: var(--k-on-deep); --ink-soft: var(--k-on-deep);
  --rule: var(--k-on-deep); --accent: var(--k-on-deep);
}
.block--ink {
  --bg: var(--k-ink); --bg-deeper: var(--k-bg-deeper); --ink: var(--k-on-ink); --ink-soft: var(--k-on-ink);
  --rule: var(--k-on-ink); --accent: var(--k-on-ink);
}
/* The structural rule between blocks stays in page ink, edge to edge. */
.block + .block::before {
  content: ""; position: absolute; top: 0; left: -100vmax; right: -100vmax;
  height: var(--frame-heavy); background: var(--k-ink); pointer-events: none;
}
.block.hero, .block.chapter, .block.band, .block.strip { border-bottom: 0; }

/* Text and links inside a block take the block's ink. Inside a filled
   block (any but bg) the signal colour equals the text colour, so a
   hover inverts the link instead of recolouring it. */
.block a { color: var(--ink); }
.block .hero__more a, .block .more a, .block.chapter a, .block .chapter__body a, .block .go {
  text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 4px;
  text-decoration-color: var(--accent); border-bottom: 0; padding-bottom: 0;
}
.block--lead a:hover, .block--deep a:hover, .block--ink a:hover, .block--deeper a:hover {
  background: var(--ink); color: var(--bg); text-decoration-color: var(--bg);
}
.block--bg a:hover { color: var(--accent); }
/* The subtitle highlight is always the page's soft fill with page ink. */
.block .sub b { background: var(--k-bg-deeper); color: var(--k-ink); }
.block--deeper .sub b { background: var(--k-bg); }

/* A page built from blocks: the page wrap keeps its width and gutter
   but no top or bottom padding, so the first block meets the top. */
.wrap--blocks { padding-top: 0; padding-bottom: clamp(32px, 4vw, 56px); }
.wrap--blocks > .block:not(.topbar):not(.band) { padding-left: clamp(0px, 2vw, 24px); padding-right: clamp(0px, 2vw, 24px); }
.wrap--blocks > .colophon { margin-top: clamp(24px, 3vw, 40px); }

/* ── TopBar: the sticky name bar ─────────────────── */
.topbar { position: sticky; top: 0; z-index: 20; margin-bottom: 8px; }
.topbar.block { clip-path: inset(0 -100vmax -8px); box-shadow: 0 0 0 100vmax var(--bg); }
.topbar.block::after { content: ""; position: absolute; left: -100vmax; right: -100vmax; bottom: -8px; height: 8px; background: var(--k-lead); }
.topbar__in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 24px; padding: 18px 0; }
.topbar .name { font-family: var(--display); font-weight: 900; font-size: clamp(28px, 2.8vw, 40px); line-height: 1; letter-spacing: -.05em; color: var(--ink); text-decoration: none; }
.topbar nav { display: flex; flex-wrap: wrap; align-items: center; gap: clamp(14px, 2.4vw, 32px); font-family: var(--ui); font-weight: 500; font-size: 15px; }
.topbar nav a { color: var(--ink); text-decoration: none; }
.topbar nav a:hover { background: none; color: var(--ink); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 5px; }
@media (max-width: 760px) { .topbar { position: static; } }

/* ── Buttons: framed, hard shadow, square ────────── */
.btn, .btn-icon {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: var(--frame-heavy) solid var(--k-ink); background: var(--k-bg); color: var(--k-ink);
  box-shadow: 4px 4px 0 var(--k-ink);
  font-family: var(--ui); font-weight: 500; font-size: 15px; line-height: 1.1; text-decoration: none;
  cursor: pointer; transition: transform .12s ease, box-shadow .12s ease;
}
.btn { min-height: 44px; padding: 9px 16px; }
.btn-icon { width: 48px; height: 48px; padding: 0; }
.btn-icon svg { width: 22px; height: 22px; display: block; }
.btn:hover, .btn-icon:hover, .block .btn:hover, .block .btn-icon:hover {
  background: var(--k-deep); color: var(--k-on-deep); text-decoration: none;
  transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--k-ink);
}

/* ── Readability on bright fills (DDR-013) ──────────
   A lead fill (Coral, Pumpkin, Camel, Fresh Sky) is a mid tone: dark
   text on it reaches APCA Lc 49 to 55, enough for large type only.
   Everything set on a lead block is 28px or larger at weight 500+. */
.block--lead .more, .block--lead .hero__more { font-size: clamp(30px, 3vw, 40px); font-weight: 500; line-height: 1.3; }
.block--lead .sub { font-weight: 600; }
.block--lead .src, .block--lead small { font-size: inherit; }

/* ── Hero inside a block ─────────────────────────── */
.hero.block { padding-top: clamp(56px, 7vw, 112px); padding-bottom: clamp(64px, 8vw, 128px); }
.hero.block h1 { max-width: 1180px; }
.hero.block .sub { max-width: 1100px; }

/* ── Band: one line of live data in ink ──────────── */
a.band.block, .band.block { display: flex; padding-top: 28px; padding-bottom: 28px; border-bottom: 0; color: var(--ink); text-decoration: none; }
.band.block:hover { background: var(--bg); color: var(--ink); }
.band.block:hover .band__t { text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: 5px; }
.band.block svg { color: var(--ink); width: 28px; height: 28px; }
.band.block .band__a { font-size: 18px; }

/* ── Chapter inside a block ──────────────────────── */
.chapter.block { padding-top: clamp(80px, 10vw, 144px); padding-bottom: clamp(80px, 10vw, 144px); }
.chapter.block img { border-color: var(--k-ink); box-shadow: 8px 8px 0 var(--k-ink); }
.block--deep.chapter img, .block--ink.chapter img { box-shadow: 8px 8px 0 var(--k-bg-deeper); }
.block--deeper.chapter img { box-shadow: 8px 8px 0 var(--k-lead); }

/* ── Strip: closing shelf in ink ─────────────────── */
.strip.block { padding-top: 56px; padding-bottom: 60px; }
.strip.block h2 { color: var(--ink); }
.strip.block .covers { background: transparent; border: 0; gap: 8px; }
.strip.block .covers span { background: var(--k-bg-deeper); color: var(--k-ink); border: var(--frame-heavy) solid var(--k-ink); }

/* ── Photo row: three framed photos on ink ───────── */
.photos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 3px; background: var(--k-ink); padding: 3px 0; box-shadow: 0 0 0 100vmax var(--k-ink); clip-path: inset(0 -100vmax); }
.photos img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
@media (max-width: 760px) { .photos { grid-template-columns: 1fr; } }

/* ── Socials: icon squares, no words ─────────────── */
.socials { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.soc { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: var(--frame-heavy) solid var(--ink); background: var(--bg); color: var(--ink); text-decoration: none; }
.soc svg { width: 20px; height: 20px; display: block; fill: currentColor; }
.soc i { font-size: 19px; line-height: 1; }
.block .soc:hover, .soc:hover { background: var(--k-deep); color: var(--k-on-deep); }
.foot-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-top: 22px; padding-bottom: 22px; }

@media (prefers-reduced-motion: reduce) {
  .btn, .btn-icon { transition: none; }
}

/* A masthead page built from blocks drops the field ground, the
   framed shell spacing and the underlined link default. */
body.site--blocks { padding: 0; background: var(--k-bg); background-image: none; }
body.site--blocks .pt-label { margin: 0; }
.site--blocks a.soc, .site--blocks .soc { color: var(--k-ink); text-decoration: none; }
.site--blocks .block a:not(.soc):not(.btn):not(.btn-icon) { color: var(--ink); }
.site--blocks .topbar a, .site--blocks a.band { text-decoration: none; }
.site--blocks .colophon h2, .scale--front.site--blocks .colophon h2 {
  font-family: var(--display); font-weight: 900; font-size: clamp(24px, 2.2vw, 32px); line-height: 1;
  letter-spacing: -.04em; text-transform: none; color: var(--k-ink);
}
.foot-bar-wrap { padding-top: 24px; }
.foot-bar-wrap > .socials { margin-bottom: 8px; }
.site--blocks .foot { margin-top: clamp(24px, 3vw, 40px); }
/* Soft-filled items inside a dark block (featured rows and cells)
   take the page's own ink, the pair that passes on bg-deeper. */
.block--ink .exp--featured, .block--deep .exp--featured, .block--lead .exp--featured,
.block--ink .cell--feature, .block--deep .cell--feature, .block--lead .cell--feature {
  --ink: var(--k-ink); --ink-soft: var(--k-ink); --accent: var(--k-ink);
  background: var(--k-bg-deeper); color: var(--k-ink);
}
.block .exp--featured a, .block .cell--feature a { color: var(--k-ink); }

/* Inline icon, replacing the Font Awesome glyph (DDR-007). Sized from the
   inherited font-size so the icon rows keep the scale they had as a font. */
.icon { width: 1em; height: 1em; fill: currentColor; display: inline-block; vertical-align: -0.125em; flex: none; }

/* A home page whose name is its h1. The heading carries no box of its own so
   the masthead keeps the baseline flex layout it had as a bare link. */
.masthead__name { margin: 0; font-size: inherit; font-weight: inherit; line-height: inherit; }

/* The TopBar name is a link inside the ink block. The block's hover rule
   inverts links (background takes the ink colour), and the name keeps its
   own light colour, so on hover the name became a blank light box. The name
   never inverts: on hover it keeps its colour and takes an underline. */
.site--blocks .topbar a.name:hover, .site--blocks .topbar .name a:hover,
.site--blocks .topbar a.name:focus-visible, .site--blocks .topbar .name a:focus-visible {
  background: none; color: var(--ink); text-decoration: underline; text-decoration-thickness: 3px; text-underline-offset: .12em;
}