@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,400&family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,600;1,8..60,400&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* ==========================================================================
   Inkfold — inkfold-ext.com
   Paper #f4efe6 / #ebe4d6 · Carbon ink #1c1915 · Copper #b87333 / #c4894a
   ========================================================================== */

:root {
  --paper: #f4efe6;
  --paper-deep: #ebe4d6;
  --paper-raised: #fbf8f1;
  --ink: #1c1915;
  --ink-2: #2b261f;
  --ink-soft: #4a443b;
  --ink-faint: #7d7466;
  --copper: #b87333;
  --copper-light: #c4894a;
  --copper-deep: #9c5f28;

  --hair: rgba(28, 25, 21, 0.13);
  --hair-strong: rgba(28, 25, 21, 0.28);
  --stitch: rgba(184, 115, 51, 0.34);

  --display: 'Fraunces', 'Newsreader', 'Iowan Old Style', 'Palatino Linotype',
    'Book Antiqua', Palatino, Georgia, 'Times New Roman', serif;
  --text: 'Source Serif 4', 'Newsreader', 'Iowan Old Style', Georgia,
    'Times New Roman', serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', SFMono-Regular, Menlo,
    Consolas, monospace;

  --shell: 1160px;
  --gutter: clamp(20px, 5vw, 56px);

  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23g)' opacity='0.55'/%3E%3C/svg%3E");
}

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

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

body {
  margin: 0;
  font-family: var(--text);
  font-size: 17px;
  line-height: 1.62;
  color: var(--ink);
  background-color: var(--paper);
  background-image: var(--grain);
  background-size: 160px 160px;
  background-blend-mode: multiply;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg {
  max-width: 100%;
}

a {
  color: var(--ink);
  text-decoration-color: var(--stitch);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 160ms ease, text-decoration-color 160ms ease;
}

a:hover {
  color: var(--copper-deep);
  text-decoration-color: var(--copper);
}

h1,
h2,
h3,
h4 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.018em;
  margin: 0;
  text-wrap: balance;
}

p {
  margin: 0;
}

::selection {
  background: rgba(184, 115, 51, 0.24);
}

:focus-visible {
  outline: 1px dashed var(--copper);
  outline-offset: 3px;
}

/* ---------------------------------------------------------------- shell --- */

.shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--copper);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

.lede {
  font-size: clamp(18px, 1.5vw, 21px);
  line-height: 1.58;
  color: var(--ink-soft);
}

.rule-hair {
  height: 1px;
  border: 0;
  margin: 0;
  background: var(--hair);
}

/* ---------------------------------------------------------------- header -- */

.site-head {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(244, 239, 230, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--hair);
}

.site-head__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 66px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
}

.wordmark img {
  width: 30px;
  height: 30px;
  border-radius: 3px;
}

.wordmark__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.wordmark__name {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.wordmark__sub {
  margin-top: 3px;
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.site-nav a {
  font-size: 14.5px;
  text-decoration: none;
  color: var(--ink-soft);
}

.site-nav a:hover {
  color: var(--ink);
}

/* ---------------------------------------------------------------- button -- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border: 1px solid var(--ink);
  border-radius: 3px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.btn:hover {
  background: var(--ink-2);
  color: var(--paper-raised);
  transform: translateY(-1px);
}

.btn::after {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--copper-light);
  clip-path: polygon(0 0, 100% 0, 0 100%);
  transition: background 180ms ease;
}

.btn:hover::after {
  background: var(--copper);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--hair-strong);
  border-style: dashed;
}

.btn--ghost:hover {
  background: rgba(251, 248, 241, 0.8);
  color: var(--ink);
  border-color: var(--copper);
}

.btn--sm {
  padding: 9px 15px;
  font-size: 10px;
}

.btn--lg {
  padding: 15px 26px;
  font-size: 12.5px;
}

/* ------------------------------------------------------------------ hero -- */

.hero {
  padding: clamp(48px, 7vw, 92px) 0 clamp(36px, 4vw, 56px);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.hero h1 {
  margin: 20px 0 0;
  font-size: clamp(42px, 6.1vw, 78px);
  letter-spacing: -0.03em;
}

.hero h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--copper-deep);
}

.hero .lede {
  margin-top: 22px;
  max-width: 33ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--hair);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.hero__meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero__meta span + span::before {
  content: '';
  width: 3px;
  height: 3px;
  background: var(--copper);
}

/* --------------------------------------------------------------- spread --- */

.spread {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  filter: drop-shadow(0 18px 30px rgba(28, 25, 21, 0.16));
}

.leaf {
  position: relative;
  min-height: 300px;
  padding: clamp(20px, 2.4vw, 30px) clamp(18px, 2vw, 26px);
  overflow: hidden;
}

.leaf--paper {
  background-color: var(--paper-raised);
  background-image: var(--grain);
  background-size: 160px 160px;
  background-blend-mode: multiply;
  color: var(--ink);
  clip-path: polygon(0 5%, 100% 0, 100% 100%, 0 95%);
  padding-right: clamp(26px, 3vw, 38px);
}

.leaf--carbon {
  background-color: #221d17;
  background-image: var(--grain);
  background-size: 160px 160px;
  background-blend-mode: soft-light;
  color: #f2ece1;
  clip-path: polygon(0 0, calc(100% - 44px) 14px, 100% 58px, 100% 95%, 0 100%);
  padding-left: clamp(26px, 3vw, 38px);
}

.leaf__crease {
  position: absolute;
  top: 2%;
  bottom: 2%;
  left: 50%;
  width: 3px;
  transform: translateX(-50%);
  background: linear-gradient(180deg, var(--copper-light), var(--copper), var(--copper-deep));
  z-index: 2;
}

.leaf__fold {
  position: absolute;
  top: 14px;
  right: 0;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--copper-light), var(--copper-deep));
  clip-path: polygon(0 0, 100% 100%, 0 100%);
  z-index: 3;
}

.leaf__kicker {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.6;
}

.leaf h3 {
  margin: 12px 0 10px;
  font-size: clamp(19px, 1.9vw, 25px);
  letter-spacing: -0.02em;
}

.leaf p {
  font-size: clamp(13px, 1.05vw, 15px);
  line-height: 1.66;
  opacity: 0.86;
}

.leaf__link {
  display: inline-block;
  margin-top: 14px;
  font-size: clamp(13px, 1.05vw, 15px);
  color: var(--copper-deep);
  text-decoration-color: var(--stitch);
}

.leaf--carbon .leaf__link {
  color: var(--copper-light);
}

.leaf__rules {
  margin-top: 16px;
  display: grid;
  gap: 7px;
}

.leaf__rules i {
  display: block;
  height: 4px;
  border-radius: 1px;
  background: currentColor;
  opacity: 0.16;
}

.leaf__rules i:nth-child(2) { width: 92%; }
.leaf__rules i:nth-child(3) { width: 97%; }
.leaf__rules i:nth-child(4) { width: 58%; }

.spread__caption {
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  text-align: center;
}

/* ------------------------------------------------------------- standfirst - */

.standfirst {
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--hair);
  background: rgba(251, 248, 241, 0.5);
}

.standfirst__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.standfirst__cell {
  padding: 26px 0 28px;
  padding-right: 24px;
}

.standfirst__cell + .standfirst__cell {
  padding-left: 28px;
  border-left: 1px solid var(--hair);
}

.standfirst__cell h4 {
  font-size: 17px;
  letter-spacing: -0.01em;
}

.standfirst__cell p {
  margin-top: 7px;
  font-size: 14.5px;
  color: var(--ink-soft);
}

.standfirst__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--copper);
}

/* --------------------------------------------------------------- section -- */

.section {
  padding: clamp(56px, 7vw, 104px) 0;
  border-bottom: 1px solid var(--hair);
}

.section--tint {
  background: rgba(235, 228, 214, 0.42);
}

.section__head {
  max-width: 44ch;
}

.section__head--wide {
  max-width: 58ch;
}

.section h2 {
  margin-top: 18px;
  font-size: clamp(30px, 3.6vw, 46px);
}

.section h2 em {
  font-style: italic;
  font-weight: 400;
  color: var(--copper-deep);
}

.section__head .lede {
  margin-top: 18px;
}

/* ----------------------------------------------------------------- steps -- */

.steps {
  margin-top: clamp(34px, 4vw, 54px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(32px, 5vw, 64px);
}

.step {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 18px;
  padding: 26px 0;
  border-top: 1px solid var(--hair);
}

.step__num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--copper);
  padding-top: 5px;
}

.step h3 {
  font-size: 21px;
  letter-spacing: -0.015em;
}

.step p {
  margin-top: 9px;
  font-size: 15.5px;
  color: var(--ink-soft);
}

/* ------------------------------------------------------------ pull quote -- */

.pullquote {
  padding: clamp(46px, 6vw, 82px) 0;
  border-bottom: 1px solid var(--hair);
  background:
    linear-gradient(90deg, transparent 0 6%, var(--stitch) 6% 6.1%, transparent 6.1%),
    rgba(251, 248, 241, 0.45);
}

.pullquote blockquote {
  margin: 0 auto;
  max-width: 26ch;
  text-align: center;
  font-family: var(--display);
  font-size: clamp(26px, 3.5vw, 44px);
  font-style: italic;
  font-weight: 400;
  line-height: 1.16;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.pullquote cite {
  display: block;
  margin-top: 22px;
  font-family: var(--mono);
  font-size: 10px;
  font-style: normal;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  text-align: center;
}

/* ----------------------------------------------------------------- modes -- */

.modes {
  margin-top: clamp(34px, 4vw, 54px);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.4vw, 28px);
}

.mode {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 24px 22px 22px;
  border: 1px solid var(--hair);
  border-radius: 3px;
  background: linear-gradient(180deg, rgba(255, 253, 248, 0.92), rgba(244, 239, 230, 0.72));
  box-shadow: 0 1px 2px rgba(28, 25, 21, 0.05);
}

.mode::before {
  content: '';
  position: absolute;
  inset: 4px;
  border: 1px dashed var(--stitch);
  border-radius: 2px;
  pointer-events: none;
}

.mode__glyph {
  width: 34px;
  height: 34px;
  color: var(--ink);
}

.mode__name {
  margin-top: 16px;
  font-size: 22px;
}

.mode__alias {
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper);
}

.mode p {
  margin-top: 12px;
  font-size: 15.5px;
  color: var(--ink-soft);
}

.mode__spec {
  margin-top: 18px;
  padding-top: 12px;
  border-top: 1px solid var(--hair);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}

.mode--carbon {
  background: linear-gradient(180deg, #241f19, #191612);
  border-color: #100e0b;
  color: #f2ece1;
}

.mode--carbon::before {
  border-color: rgba(196, 137, 74, 0.4);
}

.mode--carbon .mode__glyph { color: #f2ece1; }
.mode--carbon .mode__alias { color: var(--copper-light); }
.mode--carbon p { color: rgba(242, 236, 225, 0.78); }
.mode--carbon .mode__spec {
  border-top-color: rgba(242, 236, 225, 0.18);
  color: rgba(242, 236, 225, 0.6);
}

/* ----------------------------------------------------------------- dials -- */

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.split__body .lede {
  margin-top: 18px;
}

.note-list {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.note-list li {
  position: relative;
  padding-left: 24px;
  font-size: 15.5px;
  color: var(--ink-soft);
}

.note-list li::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 0;
  width: 9px;
  height: 9px;
  background: var(--copper);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

/* device panel — mirrors the extension popup */

.panel {
  width: 100%;
  max-width: 360px;
  margin-inline: auto;
  padding: 18px 18px 16px;
  border: 1px solid var(--hair-strong);
  border-radius: 3px;
  background-color: var(--paper-raised);
  background-image: var(--grain);
  background-size: 140px 140px;
  background-blend-mode: multiply;
  box-shadow: 0 16px 34px rgba(28, 25, 21, 0.14);
}

.panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ink);
}

.panel__title {
  font-family: var(--display);
  font-size: 17px;
  font-weight: 600;
}

.panel__domain {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
}

.dial {
  margin-top: 18px;
}

.dial__row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
  font-size: 14.5px;
  color: var(--ink-soft);
}

.dial__row i {
  flex: 1;
  height: 0;
  margin-bottom: 6px;
  border-bottom: 1px dotted var(--hair-strong);
}

.dial__val {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--copper);
  font-variant-numeric: tabular-nums;
}

.dial__track {
  position: relative;
  height: 3px;
  margin-top: 9px;
  border-radius: 2px;
  background: rgba(28, 25, 21, 0.16);
}

.dial__fill {
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--copper-light), var(--copper));
}

.dial__fill::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -6px;
  width: 13px;
  height: 17px;
  transform: translateY(-50%);
  border: 1px solid var(--ink);
  border-radius: 2px;
  background: linear-gradient(180deg, #fffdf8, var(--paper-deep));
  box-shadow: 0 1px 2px rgba(28, 25, 21, 0.22);
}

.dial--brightness .dial__fill { width: 54%; }
.dial--contrast .dial__fill { width: 46%; }
.dial--sepia .dial__fill { width: 22%; }

.panel__foot {
  margin-top: 20px;
  padding-top: 12px;
  border-top: 1px solid var(--hair);
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* -------------------------------------------------------------- schedule -- */

.clock {
  max-width: 420px;
  margin-inline: auto;
  padding: 24px;
  border: 1px solid var(--hair-strong);
  border-radius: 3px;
  background: var(--paper-raised);
  box-shadow: 0 14px 30px rgba(28, 25, 21, 0.1);
}

.clock__times {
  display: flex;
  align-items: flex-end;
  gap: 16px;
}

.clock__field {
  flex: 1;
}

.clock__field span {
  display: block;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.clock__field strong {
  display: block;
  margin-top: 7px;
  padding: 9px 12px;
  border: 1px solid var(--hair-strong);
  border-radius: 2px;
  background: var(--paper);
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
}

.clock__dash {
  width: 16px;
  height: 1px;
  margin-bottom: 22px;
  background: var(--hair-strong);
}

.clock__band {
  height: 10px;
  margin-top: 22px;
  border: 1px solid var(--hair-strong);
  border-radius: 2px;
  background: linear-gradient(
    90deg,
    var(--ink) 0 29.17%,
    var(--paper-deep) 29.17% 87.5%,
    var(--ink) 87.5% 100%
  );
}

.clock__ticks {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
}

.clock__legend {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--hair);
  font-size: 13.5px;
  font-style: italic;
  color: var(--ink-faint);
}

/* --------------------------------------------------------------- privacy -- */

.ledger {
  margin-top: clamp(30px, 4vw, 48px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border: 1px solid var(--hair-strong);
  border-radius: 3px;
  overflow: hidden;
  background: rgba(251, 248, 241, 0.7);
}

.ledger__col {
  padding: 26px clamp(20px, 2.4vw, 30px) 28px;
}

.ledger__col + .ledger__col {
  border-left: 1px solid var(--hair-strong);
  background: rgba(235, 228, 214, 0.5);
}

.ledger__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--ink);
}

.ledger__head h3 {
  font-size: 19px;
}

.ledger__tag {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
}

.ledger ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ledger li {
  position: relative;
  padding: 14px 0 14px 26px;
  font-size: 15px;
  color: var(--ink-soft);
  border-bottom: 1px dotted var(--hair-strong);
}

.ledger li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.ledger li::before {
  content: '—';
  position: absolute;
  top: 14px;
  left: 0;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-faint);
  line-height: 1.6;
}

.ledger__col--out li::before {
  content: '→';
  color: var(--copper);
}

.privacy-note {
  margin-top: 26px;
  padding: 18px 20px;
  border-left: 2px solid var(--copper);
  background: rgba(251, 248, 241, 0.6);
  font-size: 15.5px;
  color: var(--ink-soft);
}

/* ------------------------------------------------------------------- cta -- */

.cta {
  padding: clamp(58px, 8vw, 112px) 0;
  text-align: center;
  border-bottom: 1px solid var(--hair);
}

.cta h2 {
  margin: 20px auto 0;
  max-width: 22ch;
  font-size: clamp(34px, 5vw, 60px);
}

.cta .lede {
  margin: 20px auto 0;
  max-width: 46ch;
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.cta__fine {
  margin-top: 22px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

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

.site-foot {
  padding: clamp(40px, 5vw, 64px) 0 34px;
  background: rgba(235, 228, 214, 0.55);
}

.site-foot__top {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: clamp(26px, 4vw, 56px);
  padding-bottom: 28px;
  border-bottom: 1px solid var(--hair-strong);
}

.colophon {
  margin-top: 16px;
  max-width: 46ch;
  font-size: 14.5px;
  color: var(--ink-faint);
}

.foot-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  align-content: start;
}

.foot-nav a {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-soft);
}

.foot-nav a:hover {
  color: var(--copper-deep);
}

.site-foot__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 20px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ------------------------------------------------------------ prose page -- */

.page-head {
  padding: clamp(46px, 6vw, 84px) 0 clamp(26px, 3vw, 40px);
  border-bottom: 1px solid var(--ink);
}

.page-head h1 {
  margin-top: 18px;
  max-width: 30ch;
  font-size: clamp(36px, 5vw, 62px);
}

.page-head .lede {
  margin-top: 20px;
  max-width: 54ch;
}

.page-head__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 24px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.prose {
  padding: clamp(36px, 5vw, 64px) 0 clamp(50px, 7vw, 90px);
}

.prose__grid {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.toc {
  position: sticky;
  top: 90px;
  padding-top: 6px;
}

.toc__title {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hair-strong);
}

.toc ol {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  counter-reset: toc;
}

.toc li {
  counter-increment: toc;
  font-size: 14px;
  line-height: 1.4;
}

.toc li::before {
  content: counter(toc, decimal-leading-zero) '  ';
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-faint);
}

.toc a {
  text-decoration: none;
  color: var(--ink-soft);
}

.toc a:hover {
  color: var(--copper-deep);
}

.prose__body {
  max-width: 68ch;
}

.prose--single .prose__body {
  margin-inline: auto;
}

.prose__body > * + * {
  margin-top: 20px;
}

.prose__body h2 {
  margin-top: 46px;
  padding-top: 22px;
  border-top: 1px solid var(--hair);
  font-size: clamp(24px, 2.6vw, 32px);
}

.prose__body h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.prose__body h3 {
  margin-top: 30px;
  font-size: 19px;
}

.prose__body p,
.prose__body li {
  color: var(--ink-soft);
}

.prose__body ul,
.prose__body ol {
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.prose__body li {
  position: relative;
  padding-left: 26px;
}

.prose__body li::before {
  content: '';
  position: absolute;
  top: 11px;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--copper);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

.prose__body ol {
  counter-reset: item;
}

.prose__body ol > li {
  counter-increment: item;
}

.prose__body ol > li {
  padding-left: 34px;
}

.prose__body ol > li::before {
  content: counter(item, decimal-leading-zero);
  top: 0;
  width: auto;
  height: auto;
  background: none;
  clip-path: none;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--copper);
  line-height: 1.9;
}

.prose__body strong {
  font-weight: 600;
  color: var(--ink);
}

.prose__body code {
  font-family: var(--mono);
  font-size: 0.86em;
  padding: 2px 5px;
  border: 1px solid var(--hair);
  border-radius: 2px;
  background: rgba(251, 248, 241, 0.9);
  color: var(--ink);
}

.callout {
  padding: 20px 22px;
  border: 1px solid var(--hair-strong);
  border-left: 2px solid var(--copper);
  border-radius: 2px;
  background: rgba(251, 248, 241, 0.75);
}

.callout__title {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper);
}

.callout p {
  margin-top: 10px;
}

.prose__sign {
  margin-top: 44px;
  padding-top: 20px;
  border-top: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* welcome / goodbye steps */

.walk {
  margin-top: clamp(30px, 4vw, 46px);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.4vw, 28px);
}

.walk__item {
  position: relative;
  padding: 24px 22px;
  border: 1px solid var(--hair);
  border-radius: 3px;
  background: rgba(251, 248, 241, 0.8);
}

.walk__item::before {
  content: '';
  position: absolute;
  inset: 4px;
  border: 1px dashed var(--stitch);
  border-radius: 2px;
  pointer-events: none;
}

.walk__num {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--copper);
}

.walk__item h3 {
  margin-top: 12px;
  font-size: 20px;
}

.walk__item p {
  margin-top: 10px;
  font-size: 15px;
  color: var(--ink-soft);
}

.keys {
  display: inline-flex;
  gap: 5px;
  align-items: center;
  font-family: var(--mono);
  font-size: 11px;
}

.keys kbd {
  padding: 3px 7px;
  border: 1px solid var(--hair-strong);
  border-bottom-width: 2px;
  border-radius: 2px;
  background: var(--paper-raised);
  font-family: inherit;
  font-size: inherit;
  color: var(--ink);
}

/* ------------------------------------------------------------ responsive -- */

@media (max-width: 1020px) {
  .hero__grid,
  .split {
    grid-template-columns: 1fr;
  }

  .hero .lede {
    max-width: 46ch;
  }

  .modes,
  .walk {
    grid-template-columns: 1fr;
  }

  .prose__grid {
    grid-template-columns: 1fr;
  }

  .toc {
    position: static;
  }

  .toc ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  body {
    font-size: 16.5px;
  }

  .site-nav {
    display: none;
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .standfirst__grid {
    grid-template-columns: 1fr;
  }

  .standfirst__cell {
    padding: 22px 0;
    border-top: 1px dotted var(--hair-strong);
  }

  .standfirst__cell:first-child {
    border-top: 0;
  }

  .standfirst__cell + .standfirst__cell {
    padding-left: 0;
    border-left: 0;
  }

  .ledger {
    grid-template-columns: 1fr;
  }

  .ledger__col + .ledger__col {
    border-left: 0;
    border-top: 1px solid var(--hair-strong);
  }

  .site-foot__top {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .leaf {
    min-height: 240px;
  }

  .leaf__rules i {
    height: 3px;
  }

  .toc ol {
    grid-template-columns: 1fr;
  }

  .clock__times {
    flex-wrap: wrap;
  }

  .clock__dash {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}