/* =========================================================
   Ordinary Hours — a journal of everyday city life
   Visual thesis: the city read as a printed index.
   Signage-condensed nameplate, numbered entries, ruler
   tick-rules, and one ink over every photograph.
   ========================================================= */

/* ---------- Fonts (local, no network) ---------- */
@font-face {
  font-family: 'Oswald';
  src: url('assets/oswald.ttf') format('truetype-variations'),
       url('assets/oswald.ttf') format('truetype');
  font-weight: 200 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Literata';
  src: url('assets/literata.ttf') format('truetype-variations'),
       url('assets/literata.ttf') format('truetype');
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Plex Mono';
  src: url('assets/ibm-plex-mono.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  /* surfaces */
  --canvas:      #F2EEE4;   /* newsprint */
  --canvas-2:    #FAF7F0;   /* lifted paper */
  --ink:         #171611;   /* press black */
  --ink-2:       #22211A;
  --on-ink:      #F4F1E8;
  --on-ink-mute: #A9A292;

  /* text */
  --text:        #171611;
  --text-soft:   #3A3730;
  --muted:       #6B665A;

  /* lines */
  --rule:        #CBC3B2;
  --rule-strong: #9B9280;

  /* ink colours */
  --accent:      #C9401B;   /* vermilion — fills, rules, duotone */
  --accent-ink:  #A93214;   /* vermilion for small text (5.7:1) */
  --accent-deep: #9E2F12;   /* vermilion for filled buttons (6.5:1) */
  --accent-on-ink: #E8714B; /* vermilion that survives the black (5.9:1) */
  --blue:        #24457F;   /* the shelf: saved state */
  --blue-soft:   #E4E7F0;

  --focus:       #A93214;

  /* type */
  --sans:  'Oswald', 'Haettenschweiler', 'Arial Narrow', sans-serif;
  --serif: 'Literata', Georgia, 'Times New Roman', serif;
  --mono:  'Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  /* measure */
  --shell: 1280px;
  --gutter: 20px;

  /* motion */
  --t-fast: 140ms;
  --t-slow: 320ms;
  --ease: cubic-bezier(.2, .6, .25, 1);
}

@media (min-width: 760px) { :root { --gutter: 32px; } }

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

/* component display rules must never outrank the hidden attribute */
[hidden] { display: none !important; }

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

#index, #topics, #colophon { scroll-margin-top: 124px; }
@media (min-width: 760px) { #index, #topics, #colophon { scroll-margin-top: 100px; } }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--text);
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 1.6;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
}
body.is-locked { overflow: hidden; }

img { max-width: 100%; display: block; }
button, input, select { font: inherit; color: inherit; }

h1, h2, h3, p, figure, ul, ol { margin: 0; }

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

.skip-link {
  position: fixed; left: var(--gutter); top: -60px; z-index: 60;
  background: var(--ink); color: var(--on-ink);
  font-family: var(--mono); font-size: .75rem; letter-spacing: .1em;
  text-transform: uppercase; text-decoration: none;
  padding: .7rem 1rem; transition: top var(--t-fast) var(--ease);
}
.skip-link:focus { top: 8px; }

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}
.masthead :focus-visible, .ledger :focus-visible { outline-color: #F0A98F; }

/* ---------- Signature marks ---------- */
.tick {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--accent);
  margin-right: .55em;
  vertical-align: .05em;
}

/* a ruler: hairline with ticks hanging below it */
.tickrule {
  height: 10px;
  border-top: 1px solid var(--rule-strong);
  background-image: repeating-linear-gradient(to right,
      var(--rule-strong) 0 1px, transparent 1px 13px);
  background-size: 100% 5px;
  background-repeat: no-repeat;
  background-position: left top;
}
.tickrule--invert {
  border-top-color: var(--accent);
  background-image: repeating-linear-gradient(to right,
      rgba(244,241,232,.5) 0 1px, transparent 1px 13px);
}

/* ---------- Shared type roles ---------- */
.mono, .rail__item, .field__label, .story__kicker, .story__meta,
.index__count, .ledger__note, .colophon__line, .colophon__label,
.reader__kicker, .reader__dateline, .reader__figure figcaption {
  font-family: var(--mono);
  font-size: .6875rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  line-height: 1.5;
}

.section-heading {
  font-family: var(--sans);
  font-weight: 500;
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.section-heading--invert { color: var(--on-ink); }

/* numerals: the recurring index mark */
.num {
  font-family: var(--sans);
  font-weight: 600;
  line-height: .8;
  font-variant-numeric: tabular-nums;
  letter-spacing: -.01em;
}

/* ---------- Masthead ---------- */
.masthead {
  background: var(--ink);
  color: var(--on-ink);
  padding-top: 14px;
}
.masthead__rail {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
  align-items: baseline;
  color: var(--on-ink-mute);
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(244,241,232,.22);
}
.rail__item { margin: 0; }
.rail__item--mid { color: var(--on-ink); }
.rail__item--end { margin-left: auto; }

.nameplate {
  font-family: var(--sans);
  font-weight: 600;
  text-transform: uppercase;
  color: var(--on-ink);
  font-size: clamp(2.6rem, 10.5vw, 7rem);
  line-height: .92;
  letter-spacing: .005em;
  text-align: center;
  margin: clamp(18px, 3.5vw, 40px) 0 clamp(14px, 2.6vw, 28px);
  text-wrap: balance;
}

.masthead__foot {
  display: grid;
  gap: 18px;
  padding-bottom: 26px;
}
.standfirst {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1rem, 1.5vw, 1.1875rem);
  line-height: 1.5;
  color: var(--on-ink);
  max-width: 54ch;
  text-wrap: pretty;
}
.masthead__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
}
.masthead__nav a {
  font-family: var(--mono);
  font-size: .6875rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--on-ink-mute);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.masthead__nav a:hover { color: var(--on-ink); border-bottom-color: var(--accent); }

@media (min-width: 900px) {
  .masthead__foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 40px;
  }
  .masthead__nav { justify-content: flex-end; }
}

/* ---------- Control bar ---------- */
.deskbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--canvas-2);
  border-bottom: 1px solid var(--ink);
  box-shadow: 0 1px 0 rgba(23,22,17,.06), 0 8px 18px -18px rgba(23,22,17,.5);
}
.controls {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 12px;
  padding: 10px 0;
  align-items: end;
}
.field { min-width: 0; }
.field--search { grid-column: 1 / -1; }

.field__label {
  display: block;
  color: var(--muted);
  margin-bottom: 5px;
}
@media (max-width: 759px) {
  /* keep the markup labelled, reclaim the vertical space */
  .field__label {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
  }
}

.field__box { position: relative; display: flex; }

.field__box input[type="search"],
.field__box select {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1.5px solid var(--ink);
  border-radius: 0;
  padding: 9px 2px;
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 1.3;
  min-height: 44px;
  transition: border-color var(--t-fast) var(--ease);
}
.field__box input[type="search"]::-webkit-search-decoration,
.field__box input[type="search"]::-webkit-search-cancel-button { -webkit-appearance: none; }
.field__box input::placeholder { color: var(--muted); opacity: 1; font-style: italic; }
.field__box input:hover, .field__box select:hover { border-bottom-color: var(--accent); }

.field--topic .field__box::after {
  content: "";
  position: absolute;
  right: 4px; top: 50%;
  width: 8px; height: 8px;
  border-right: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}
.field--topic select { padding-right: 24px; }
.field--topic { min-width: 9.5rem; }
.field--search .field__box input[type="search"] { padding-right: 34px; }

.field__clear {
  position: absolute;
  right: -4px; top: 50%;
  transform: translateY(-50%);
  width: 32px; height: 32px;
  display: grid; place-items: center;
  background: none; border: 0; border-radius: 999px;
  color: var(--muted);
  font-size: 1.35rem; line-height: 1;
  cursor: pointer;
}
.field__clear:hover { color: var(--accent-ink); background: rgba(201,64,27,.08); }

/* shelf toggle */
.shelf-toggle {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  min-height: 44px;
  padding: 0 .85rem;
  background: transparent;
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: .6875rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease);
}
.shelf-toggle__mark {
  width: 9px; height: 11px;
  background: currentColor;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 72%, 0 100%);
  opacity: .5;
}
.shelf-toggle__count {
  font-variant-numeric: tabular-nums;
  background: var(--ink);
  color: var(--on-ink);
  border-radius: 999px;
  min-width: 1.5em;
  text-align: center;
  padding: .15em .4em;
  letter-spacing: .04em;
}
.shelf-toggle:hover { border-color: var(--blue); color: var(--blue); }
.shelf-toggle:hover .shelf-toggle__count { background: var(--blue); }
.shelf-toggle[aria-pressed="true"] {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}
.shelf-toggle[aria-pressed="true"] .shelf-toggle__mark { opacity: 1; }
.shelf-toggle[aria-pressed="true"] .shelf-toggle__count { background: rgba(255,255,255,.22); color: #fff; }

@media (min-width: 760px) {
  .controls {
    grid-template-columns: minmax(0, 1fr) 11rem auto;
    gap: 0 28px;
    padding: 14px 0;
  }
  .field--search { grid-column: auto; }
}

/* ---------- Index ---------- */
.index { padding: clamp(32px, 5vw, 64px) 0 clamp(48px, 7vw, 96px); }

.index__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--ink);
  margin-bottom: clamp(26px, 3.5vw, 44px);
}
.index__count { color: var(--muted); }
.index__count b { color: var(--accent-ink); font-weight: 400; }
.index__count .sep { color: var(--rule-strong); margin: 0 .25em; }

.stories { display: grid; gap: clamp(36px, 5vw, 64px); }

/* ---------- Photograph treatment: one ink for every picture ---------- */
.duo {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--canvas);
  isolation: isolate;
}
.duo img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.07) brightness(1.03);
}
.duo::after {            /* the ink */
  content: "";
  position: absolute; inset: 0;
  background: var(--accent);
  mix-blend-mode: color;
  opacity: .58;
  transition: opacity var(--t-slow) var(--ease);
  pointer-events: none;
}
.duo::before {           /* press lines */
  content: "";
  position: absolute; inset: 0;
  z-index: 2;
  background-image: repeating-linear-gradient(to bottom,
      rgba(23,22,17,.08) 0 1px, transparent 1px 3px);
  pointer-events: none;
}
.story:hover .duo::after, .story:focus-within .duo::after { opacity: .22; }

/* ---------- Story: shared ---------- */
.story { position: relative; min-width: 0; cursor: pointer; }
.story__kicker {
  color: var(--accent-ink);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px 0;
  margin-bottom: .6rem;
}
.story__kicker .sep { color: var(--rule-strong); margin: 0 .5em; }
.story__kicker .saved-flag {
  color: var(--blue);
  margin-left: .7em;
  display: inline-flex;
  align-items: center;
  gap: .35em;
}
.story__kicker .saved-flag::before {
  content: "";
  width: 7px; height: 9px;
  background: currentColor;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 72%, 0 100%);
}

.story__open {
  display: inline;
  background: none;
  border: 0;
  padding: 0;
  margin: 0;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: .14em;
  text-decoration-color: transparent;
  transition: text-decoration-color var(--t-fast) var(--ease);
}
.story:hover .story__open,
.story__open:focus-visible { text-decoration-color: var(--accent); }
.story__open:focus-visible { outline-offset: 4px; }

.story__summary {
  color: var(--text-soft);
  line-height: 1.55;
  text-wrap: pretty;
}
/* dateline: slash-separated parts, each able to drop out by context */
.story__meta { color: var(--muted); }
.story__meta .m-item + .m-item::before {
  content: "/";
  color: var(--rule-strong);
  margin: 0 .45em;
}
.story__meta .m-date-short { display: none; }
.story--row .story__meta .m-date { display: none; }
.story--row .story__meta .m-date-short { display: inline; }

.story__num {
  color: var(--muted);
  font-family: var(--sans);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: .8;
}

/* ---------- Story: lead ---------- */
.story--lead { display: grid; gap: 0; }
.story--lead .story__figure { margin: 0 0 1.1rem; }
.story--lead .duo { aspect-ratio: 16 / 10; }
.story--lead .story__title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2rem, 6.2vw, 3.6rem);
  line-height: 1.04;
  letter-spacing: -.018em;
  margin-bottom: 1rem;
  text-wrap: balance;
}
.story--lead .story__summary {
  font-size: clamp(1.0625rem, 1.5vw, 1.25rem);
  max-width: 44ch;
  margin-bottom: 1.1rem;
}
.story--lead .story__meta { padding-top: .9rem; border-top: 1px solid var(--rule); max-width: 44ch; }
.story--lead .story__num { display: none; }

@media (min-width: 900px) {
  .story--lead {
    --leadgap: clamp(32px, 4.5vw, 64px);
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    grid-template-rows: auto auto auto 1fr;
    column-gap: var(--leadgap);
  }
  .story--lead .story__kicker  { grid-column: 1; grid-row: 1; }
  .story--lead .story__title   { grid-column: 1; grid-row: 2; }
  .story--lead .story__figure  { grid-column: 2; grid-row: 1 / -1; margin: 0; align-self: stretch; height: 100%; }
  .story--lead .story__summary { grid-column: 1; grid-row: 3; }
  .story--lead .story__meta    { grid-column: 1; grid-row: 4; align-self: start; }
  .story--lead .duo { aspect-ratio: auto; height: 100%; min-height: 24rem; }

  /* the entry numeral, straddling the gutter and the photograph */
  .story--lead .story__num {
    display: block;
    position: absolute;
    top: -.1em;
    left: calc(58.3333% + var(--leadgap) * 0.4167 - .5em);
    font-size: clamp(4.5rem, 7.5vw, 8rem);
    color: var(--rule);
    z-index: 2;
    pointer-events: none;
  }
}
@supports (-webkit-text-stroke: 2px #000) {
  @media (min-width: 900px) {
    .story--lead .story__num {
      color: transparent;
      -webkit-text-stroke: 2px var(--accent);
    }
  }
}

/* ---------- Story: features (2-up) ---------- */
.story-pair {
  display: grid;
  gap: clamp(32px, 4.5vw, 56px);
  padding-top: clamp(28px, 3.5vw, 44px);
  border-top: 1px solid var(--rule);
}
@media (min-width: 760px) { .story-pair { grid-template-columns: 1fr 1fr; } }

.story--feature .story__figure { margin: 0 0 1rem; }
.story--feature .duo { aspect-ratio: 16 / 10; }
.story--feature .story__title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.375rem, 2.1vw, 1.75rem);
  line-height: 1.14;
  letter-spacing: -.012em;
  margin-bottom: .6rem;
  text-wrap: pretty;
}
.story--feature .story__summary { font-size: .9375rem; margin-bottom: .8rem; max-width: 42ch; }
.story--feature .story__num {
  position: absolute;
  top: 0; left: 0;
  font-size: 1.5rem;
  background: var(--canvas);
  color: var(--accent-ink);
  padding: .45rem .55rem .35rem;
  z-index: 3;
}

/* ---------- Story: index rows ---------- */
.story-rows {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink);
}
.story-rows > li { border-bottom: 1px solid var(--rule); }

.story--row {
  display: grid;
  grid-template-columns: 2.5rem 3.5rem minmax(0, 1fr);
  column-gap: 14px;
  row-gap: 4px;
  padding: 16px 0;
  align-items: start;
  transition: background var(--t-fast) var(--ease);
}
.story--row:hover { background: var(--canvas-2); }
.story--row .story__num { grid-column: 1; grid-row: 1 / 3; font-size: 1.5rem; padding-top: .15rem; }
.story--row .story__figure { grid-column: 2; grid-row: 1 / 3; margin: 0; }
.story--row .duo { aspect-ratio: 1 / 1; }
.story--row .story__body { grid-column: 3; grid-row: 1; }
.story--row .story__meta { grid-column: 3; grid-row: 2; }
.story--row .story__title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.0625rem;
  line-height: 1.26;
  letter-spacing: -.008em;
  margin-bottom: .3rem;
}
.story--row .story__summary { display: none; }

@media (min-width: 760px) {
  .story--row {
    grid-template-columns: 3.25rem 7.5rem minmax(0, 1fr) 13rem;
    column-gap: 24px;
    padding: 20px 0;
    align-items: center;
  }
  .story--row .story__num { grid-row: 1; font-size: 2rem; padding-top: 0; }
  .story--row .story__figure { grid-row: 1; }
  .story--row .duo { aspect-ratio: 4 / 3; }
  .story--row .story__body { grid-row: 1; }
  .story--row .story__meta { grid-column: 4; grid-row: 1; text-align: right; }
  .story--row .story__title { font-size: 1.1875rem; margin-bottom: .25rem; }
  .story--row .story__summary {
    display: block;
    font-size: .875rem;
    line-height: 1.5;
    max-width: 58ch;
    color: var(--muted);
  }
}

/* ---------- Empty state ---------- */
.empty {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 20px 24px;
  align-items: start;
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid var(--ink);
  background: var(--canvas-2);
  box-shadow: 6px 6px 0 rgba(23,22,17,.08);
}
.empty__num {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(3rem, 8vw, 5rem);
  line-height: .75;
  color: transparent;
  -webkit-text-stroke: 2px var(--rule-strong);
}
.empty__title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.25rem, 2.4vw, 1.625rem);
  line-height: 1.2;
  letter-spacing: -.01em;
  margin-bottom: .5rem;
}
.empty__text { color: var(--muted); max-width: 48ch; margin-bottom: 1.2rem; font-size: .9375rem; }

.loaderr {
  border-left: 4px solid var(--accent);
  background: var(--canvas-2);
  padding: 1rem 1.2rem;
  font-size: .9375rem;
  color: var(--text-soft);
}
.loaderr code { font-family: var(--mono); font-size: .85em; background: rgba(23,22,17,.07); padding: .15em .4em; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  min-height: 44px;
  padding: .55rem 1.1rem;
  border: 1.5px solid transparent;
  border-radius: 0;
  cursor: pointer;
  font-family: var(--mono);
  font-size: .6875rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}
.btn--primary { background: var(--accent-deep); color: var(--on-ink); border-color: var(--accent-deep); }
.btn--primary:hover { background: var(--ink); border-color: var(--ink); }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--rule-strong); }
.btn--ghost:hover { border-color: var(--ink); background: rgba(23,22,17,.05); }

/* ---------- Topic ledger ---------- */
.ledger {
  background: var(--ink);
  color: var(--on-ink);
  padding: clamp(40px, 6vw, 72px) 0 clamp(44px, 6vw, 80px);
}
.ledger__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 32px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(244,241,232,.25);
  margin-bottom: clamp(24px, 3vw, 36px);
}
.ledger__note { color: var(--on-ink-mute); max-width: 42ch; }

.ledger__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(244,241,232,.22);
  border: 1px solid rgba(244,241,232,.22);
}
@media (min-width: 760px) { .ledger__grid { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
/* five plates over two columns: the last one runs full width so no cell is left empty */
@media (max-width: 759px) {
  .ledger__grid > .plate:last-child { grid-column: 1 / -1; min-height: 6rem; }
}

.plate {
  display: grid;
  gap: .4rem;
  align-content: start;
  background: var(--ink);
  color: var(--on-ink);
  border: 0;
  padding: 18px 16px 20px;
  text-align: left;
  cursor: pointer;
  min-height: 7.5rem;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.plate__num {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(2.25rem, 4.6vw, 3.25rem);
  line-height: .8;
  color: var(--accent-on-ink);
  font-variant-numeric: tabular-nums;
  transition: color var(--t-fast) var(--ease);
}
.plate__name {
  font-family: var(--serif);
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.2;
}
.plate__unit {
  font-family: var(--mono);
  font-size: .625rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--on-ink-mute);
}
.plate:hover { background: var(--ink-2); }
.plate[aria-pressed="true"] { background: var(--accent-deep); color: #fff; }
.plate[aria-pressed="true"] .plate__num { color: #fff; }
.plate[aria-pressed="true"] .plate__unit { color: rgba(255,255,255,.82); }

/* ---------- Colophon ---------- */
.colophon {
  background: var(--canvas);
  padding: clamp(36px, 5vw, 56px) 0 clamp(32px, 4vw, 48px);
}
.colophon__grid {
  display: grid;
  gap: 26px 32px;
  padding-top: clamp(24px, 3vw, 36px);
}
@media (min-width: 760px) { .colophon__grid { grid-template-columns: 1.1fr 1fr 1fr 1fr; } }

.colophon__name {
  font-family: var(--sans);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 1.5rem;
  line-height: 1;
  letter-spacing: .01em;
  margin-bottom: .6rem;
}
.colophon__line { color: var(--muted); }
.colophon__label { color: var(--accent-ink); margin-bottom: .55rem; font-weight: 400; }
.colophon__text { font-size: .875rem; line-height: 1.55; color: var(--text-soft); max-width: 36ch; }

.colophon__rule { margin-top: clamp(28px, 4vw, 44px); display: flex; gap: 6px; }
.colophon__rule .tick { margin-right: 0; }
.colophon__rule .tick:nth-child(2) { background: var(--ink); }
.colophon__rule .tick:nth-child(3) { background: var(--blue); }

/* =========================================================
   Reader (detail view)
   ========================================================= */
.reader {
  position: fixed;
  inset: 0;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  max-width: none;
  max-height: none;
  width: 100%;
  height: 100%;
  overflow: visible;
}
.reader::backdrop { background: rgba(23,22,17,.62); }

.reader__inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  background: var(--canvas);
  outline: none;
  animation: reader-in var(--t-slow) var(--ease) both;
}
@keyframes reader-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

@media (min-width: 900px) {
  .reader__inner {
    left: auto;
    width: min(46rem, 100%);
    border-left: 1px solid var(--ink);
    box-shadow: -24px 0 60px -30px rgba(23,22,17,.55);
    animation-name: reader-slide;
  }
  @keyframes reader-slide { from { opacity: 0; transform: translateX(28px); } to { opacity: 1; transform: none; } }
}

.reader__bar {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px clamp(20px, 4vw, 44px);
  background: var(--ink);
  color: var(--on-ink);
  border-bottom: 1px solid var(--ink);
}
.reader__kicker { color: var(--on-ink-mute); min-width: 0; }
.reader__kicker b { color: var(--accent-on-ink); font-weight: 400; }

.reader__close {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  flex: none;
  min-height: 40px;
  padding: 0 .75rem;
  background: transparent;
  color: var(--on-ink);
  border: 1px solid rgba(244,241,232,.4);
  border-radius: 999px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: .6875rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  transition: background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.reader__close:hover { background: var(--accent-deep); border-color: var(--accent-deep); }
.reader__close-x { font-size: 1.2rem; line-height: 1; margin-top: -2px; }
.reader__close:focus-visible { outline-color: #F0A98F; }

.reader__scroll {
  flex: 1 1 auto;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: clamp(26px, 4vw, 46px) clamp(20px, 4vw, 44px) clamp(40px, 6vw, 72px);
  -webkit-overflow-scrolling: touch;
}
.reader__head { max-width: 34em; }
.reader__title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.75rem, 4.6vw, 2.75rem);
  line-height: 1.07;
  letter-spacing: -.018em;
  text-wrap: balance;
  margin-bottom: .85rem;
}
.reader__dateline {
  color: var(--muted);
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--rule);
}
.reader__dateline .sep { color: var(--rule-strong); margin: 0 .45em; }

.reader__figure { margin: clamp(22px, 3vw, 32px) 0; }
.reader__figure .duo { aspect-ratio: 16 / 9; }
.reader__figure figcaption { color: var(--muted); margin-top: .6rem; }

.reader__body { max-width: 34em; }
.reader__body p {
  font-size: 1.125rem;
  line-height: 1.68;
  color: var(--text-soft);
  margin-bottom: 1.15em;
  text-wrap: pretty;
}
.reader__body p:last-child { margin-bottom: 0; }
.reader__body p:first-child::first-letter {
  float: left;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 3.4em;
  line-height: .78;
  padding: .06em .12em 0 0;
  color: var(--accent-ink);
}

.reader__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(30px, 4vw, 44px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 2px solid var(--ink);
  max-width: 34em;
}

.save-btn__mark {
  width: 10px; height: 13px;
  background: currentColor;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 72%, 0 100%);
}
.save-btn[aria-pressed="true"] {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}
.save-btn[aria-pressed="true"]:hover { background: var(--ink); border-color: var(--ink); }

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .reader__inner { animation: none; }
}

/* ---------- Narrow phones ---------- */
@media (max-width: 400px) {
  .story--row { grid-template-columns: 2.25rem 3rem minmax(0, 1fr); column-gap: 11px; }
  .shelf-toggle { padding: 0 .65rem; gap: .4rem; }
}