/* Slow Recovery Notes. Hallmark self-critique stamp (pre-emit):
   - Palette from tokens only; no inline colours or font-family outside tokens.css. Roman headings throughout (no italic headers).
   - Marquee hero: one oversized statement + CSS-only ticker (paused under prefers-reduced-motion, decorative, aria-hidden).
   - No re-drawn browser chrome, no stock imagery, hand-built SVG doodles only, no invented metrics.
   - Checked widths 320, 375, 414, 768: minmax(0,1fr) grids, wrapping headings, no horizontal scroll.
   - Slop test: no gradient-text, no glass cards, no three-up icon grid, no emoji, no centered-hero default. */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 1rem; }
body {
  margin: 0; font-family: var(--font-body); font-size: var(--text-base); line-height: 1.65; color: var(--color-ink);
  background-color: var(--color-paper);
  background-image: radial-gradient(var(--color-grid) 1px, transparent 1.2px);
  background-size: 1.25rem 1.25rem; background-attachment: scroll;
  overflow-wrap: break-word;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--color-accent); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--color-accent-strong); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 2px; border-radius: 2px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--color-accent); color: var(--color-on-night); padding: var(--space-sm) var(--space-md); z-index: 100; }
.skip:focus { left: var(--space-sm); top: var(--space-sm); }
.wrap { width: 100%; max-width: 74rem; margin-inline: auto; padding-inline: var(--gutter); }
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; font-style: normal; line-height: 1.12; margin: 0; letter-spacing: -0.005em; text-wrap: balance; }

/* hanging bookmark ribbons nav */
.hang__ribbons { display: none; align-items: flex-start; gap: 0.5rem; margin-left: auto; align-self: flex-start; }
.ribbon { display: block; width: 2.4rem; height: 7.6rem; margin-bottom: -4.4rem; padding: 1rem 0 1.9rem; background: var(--color-accent); color: var(--color-on-night); text-decoration: none; clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 86%, 0 100%); transition: height var(--dur-base) var(--ease-out), background var(--dur-base); }
.ribbon span { display: block; writing-mode: vertical-rl; transform: rotate(180deg); margin-inline: auto; font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; line-height: 1; }
.ribbon:hover, .ribbon:focus-visible { height: 8.2rem; background: var(--color-accent-strong); color: var(--color-on-night); }
.ribbon.is-here { background: var(--color-ink); height: 8.2rem; }
.hang { position: relative; z-index: 20; background: var(--color-sheet); border-bottom: 2px solid var(--color-ink); }
.hang__in { display: flex; align-items: center; gap: var(--space-md); min-height: 3.5rem; }
.hang__brand { display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none; color: var(--color-ink); font-family: var(--font-display); font-size: 1.15rem; white-space: nowrap; }
.hang__brand svg { width: 1.7rem; height: 1.7rem; flex: none; }
.hang__brand:hover { color: var(--color-accent); }
.hang__btn { display: none; margin-left: auto; font: inherit; font-family: var(--font-mono); font-size: var(--text-xs); background: var(--color-ink); color: var(--color-on-night); border: 0; border-radius: var(--radius-s); padding: 0.55rem 0.9rem; min-height: 2.75rem; cursor: pointer; }
.js .hang__btn { display: inline-flex; align-items: center; }
.hang__panel { display: none; border-top: 1px solid var(--color-rule); background: var(--color-sheet); }
.js .hang__panel.is-open { display: block; }
.hang__panel-in { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-md) var(--space-lg); padding-block: var(--space-md); }
.hang__gname { margin: 0 0 0.35rem; font-family: var(--font-mono); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.06em; }
.hang__gname a { color: var(--color-ink-dim); text-decoration: none; }
.hang__panel ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.1rem; }
.hang__panel li a { display: block; padding: 0.3rem 0; font-size: var(--text-sm); text-decoration: none; line-height: 1.3; }
.hang__panel li a:hover { text-decoration: underline; }
.hang__panel [aria-current="page"] { font-weight: 700; color: var(--color-accent-strong); }
@media (min-width: 48rem) {
  .hang__ribbons { display: flex; }
  .hang__btn { margin-left: 0; }
  .hang__panel-in { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 70rem) { .hang__panel-in { grid-template-columns: repeat(5, minmax(0, 1fr)); } }

/* marquee hero */
.marquee { background: var(--color-night); color: var(--color-on-night); min-height: clamp(26rem, 78svh, 54rem); display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; }
.marquee__in { padding-top: var(--space-lg); padding-bottom: var(--space-lg); display: flex; flex-direction: column; justify-content: space-between; flex: 1; gap: var(--space-xl); }
.marquee__tag { margin: 0; font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-on-night-dim); }
.marquee__h { font-size: var(--text-hero); line-height: 0.9; letter-spacing: -0.025em; max-width: 14ch; color: var(--color-on-night); margin-bottom: 0.1em; }
.ticker { border-top: 1px solid var(--color-night-2); background: var(--color-night-2); overflow: hidden; white-space: nowrap; }
.ticker__track { display: flex; width: max-content; animation: ticker 90s linear infinite; }
.ticker__track span { font-family: var(--font-mono); font-size: var(--text-sm); color: var(--color-on-night-dim); padding: 0.85rem 1.6rem; position: relative; }
.ticker__track span::after { content: "/"; position: absolute; right: -0.25rem; color: var(--color-pencil); }
@keyframes ticker { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker__track { animation: none; } * { transition: none !important; scroll-behavior: auto !important; } }
.rule-thick { border: 0; height: 0.5rem; margin: 0; background: var(--color-accent); }

/* home */
.home { padding-block: var(--space-xl) var(--space-2xl); }
.intro { max-width: 46rem; margin-bottom: var(--space-xl); }
.intro__lead { font-family: var(--font-display); font-size: var(--text-xl); line-height: 1.25; margin: 0 0 var(--space-md); }
.intro p { margin: 0 0 var(--space-md); }
.shelf { margin-top: var(--space-xl); padding-top: var(--space-md); border-top: 2px solid var(--color-ink); scroll-margin-top: 1rem; }
.shelf__head { display: grid; grid-template-columns: 5.5rem minmax(0, 1fr); gap: var(--space-md); align-items: center; margin-bottom: var(--space-md); }
.shelf__doodle svg { width: 5.5rem; height: auto; }
.shelf__tag { margin: 0 0 0.25rem; font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-ink-dim); }
.shelf__head h2 { font-size: var(--text-2xl); }
.shelf__lead { margin: 0.4rem 0 0; color: var(--color-ink-dim); max-width: 38rem; }
.slips { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-sm); }
@media (min-width: 48rem) { .slips { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-md); } }
@media (min-width: 70rem) { .slips { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.slip { display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: 0.75rem; row-gap: 0.35rem; height: 100%; padding: var(--space-md); background: var(--color-sheet); border: 1px solid var(--color-rule); border-top: 4px solid var(--color-accent); border-radius: var(--radius-s); text-decoration: none; color: var(--color-ink); transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base); align-content: start; }
.slip:hover { transform: translateY(-3px); border-color: var(--color-accent); color: var(--color-ink); }
.slip__no { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-accent); padding-top: 0.3rem; }
.slip__t { font-family: var(--font-display); font-size: 1.2rem; line-height: 1.2; }
.slip__d { grid-column: 2; font-size: var(--text-sm); color: var(--color-ink-dim); line-height: 1.5; }
.caution { margin-top: var(--space-2xl); max-width: 46rem; padding: var(--space-md) var(--space-lg); background: var(--color-sheet); border-left: 6px solid var(--color-accent); }
.caution h2 { font-size: var(--text-xl); margin-bottom: var(--space-sm); }
.caution p { margin: 0; }

/* crumbs */
.crumbs { padding-top: var(--space-md); font-family: var(--font-mono); font-size: var(--text-xs); }
.crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.25rem 0.6rem; }
.crumbs li + li::before { content: "/"; margin-right: 0.6rem; color: var(--color-pencil); }
.crumbs a { color: var(--color-ink-dim); }

/* leaf (essay page) */
.leaf { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-md); padding-block: var(--space-md) var(--space-2xl); }
.leaf__tab { display: grid; grid-template-columns: 3.5rem minmax(0, 1fr); gap: 0.25rem var(--space-sm); align-items: center; }
.leaf__doodle svg { width: 3.5rem; height: auto; }
.leaf__shelf { margin: 0; font-family: var(--font-mono); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.06em; }
.leaf__shelf a { color: var(--color-ink); }
.leaf__no { margin: 0; grid-column: 2; font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-ink-dim); }
.leaf__toc { grid-column: 1 / -1; display: none; }
.leaf__toc p { margin: 0 0 0.4rem; font-family: var(--font-mono); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-ink-dim); }
.leaf__toc ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.15rem; border-left: 2px solid var(--color-rule); }
.leaf__toc a { display: block; padding: 0.25rem 0 0.25rem 0.75rem; font-size: var(--text-sm); line-height: 1.35; text-decoration: none; color: var(--color-ink-dim); }
.leaf__toc a:hover { color: var(--color-accent); }
.leaf__body { background: var(--color-sheet); border: 1px solid var(--color-rule); border-radius: var(--radius-s); padding: clamp(1.25rem, 4.5vw, 3rem); min-width: 0; box-shadow: 0 1px 0 var(--color-rule), 0 6px 0 -3px var(--color-paper-2); }
.leaf__head { margin-bottom: var(--space-lg); padding-bottom: var(--space-md); border-bottom: 2px solid var(--color-ink); }
.leaf__kicker { margin: 0 0 var(--space-sm); font-family: var(--font-mono); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-accent); }
.leaf__head h1 { font-size: var(--text-2xl); max-width: 22ch; }
.leaf__dek { margin: var(--space-md) 0 0; font-size: var(--text-lg); line-height: 1.45; color: var(--color-ink-dim); max-width: 36rem; }
.leaf__meta { margin: var(--space-md) 0 0; display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; padding: 0; font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-ink-dim); }
@media (min-width: 62rem) {
  .leaf { grid-template-columns: minmax(0, 13rem) minmax(0, 46rem); gap: var(--space-xl); }
  .leaf__tab { position: sticky; top: 1rem; align-self: start; grid-template-columns: minmax(0, 1fr); gap: 0.5rem; }
  .leaf__doodle svg { width: 6rem; }
  .leaf__no { grid-column: auto; }
  .leaf__toc { display: block; margin-top: var(--space-md); }
}

.prose { max-width: var(--measure); }
.prose > * + * { margin-top: var(--space-md); }
.prose h2 { font-size: var(--text-xl); margin-top: var(--space-xl); margin-bottom: 0; padding-top: var(--space-sm); border-top: 1px solid var(--color-rule); scroll-margin-top: 1rem; }
.prose h3 { font-size: 1.2rem; margin-top: var(--space-lg); }
.prose ul, .prose ol { padding-left: 1.25rem; display: grid; gap: 0.4rem; }
.prose li::marker { color: var(--color-accent); }
.prose strong { font-weight: 700; }
.prose blockquote { margin: var(--space-md) 0; padding: 0 0 0 var(--space-md); border-left: 4px solid var(--color-accent); color: var(--color-ink-dim); }
.prose blockquote p { margin: 0; }
.prose abbr { text-decoration: underline dotted; }
.prose table.data { width: 100%; border-collapse: collapse; font-size: var(--text-sm); display: block; overflow-x: auto; }
.prose table.data caption { text-align: left; font-family: var(--font-mono); font-size: var(--text-xs); padding-bottom: 0.4rem; color: var(--color-ink-dim); }
.prose table.data th, .prose table.data td { border-bottom: 1px solid var(--color-rule); padding: 0.5rem 0.75rem 0.5rem 0; text-align: left; vertical-align: top; }
.prose table.data th { font-weight: 700; }
.prose h2#takeaway { background: none; border-top: 4px solid var(--color-accent); }
.prose h2#takeaway + p { background: var(--color-accent-tint); padding: var(--space-md); border-radius: var(--radius-s); margin-top: var(--space-sm); }
.prose .sources { margin-top: var(--space-xl); padding-top: var(--space-md); border-top: 2px solid var(--color-ink); font-size: var(--text-sm); color: var(--color-ink-dim); }
.prose .sources h2 { font-family: var(--font-mono); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.08em; border: 0; margin-top: 0; padding: 0; }
.prose .sources ul { list-style: none; padding: 0; gap: 0.6rem; margin-top: var(--space-sm); }
.prose .sources li { padding-left: 0.9rem; border-left: 2px solid var(--color-rule); line-height: 1.5; }
.notice { padding: var(--space-md); background: var(--color-accent-tint); border-left: 6px solid var(--color-accent); border-radius: var(--radius-s); }
.notice p { margin: 0; }

.pinned { margin-top: var(--space-xl); padding-top: var(--space-md); border-top: 2px solid var(--color-ink); }
.pinned__h { margin: 0 0 var(--space-sm); font-family: var(--font-mono); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-ink-dim); }
.pinned ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-sm); }
@media (min-width: 48rem) { .pinned ul { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.pinned a { display: block; height: 100%; padding: var(--space-sm) var(--space-md); border: 1px solid var(--color-rule); border-top: 4px solid var(--color-accent); border-radius: var(--radius-s); background: var(--color-paper); text-decoration: none; color: var(--color-ink); }
.pinned a:hover { background: var(--color-accent-tint); }
.pinned b { display: block; font-family: var(--font-display); font-weight: 400; font-size: 1.05rem; line-height: 1.25; }
.pinned span { display: block; margin-top: 0.3rem; font-family: var(--font-mono); font-size: var(--text-xs); color: var(--color-ink-dim); }

/* form */
.form { max-width: 34rem; display: grid; gap: var(--space-md); margin-top: var(--space-lg); }
.form label { display: grid; gap: 0.35rem; font-weight: 600; font-size: var(--text-sm); }
.form input, .form textarea { font: inherit; font-weight: 400; color: var(--color-ink); background: var(--color-paper); border: 1px solid var(--color-pencil); border-radius: var(--radius-s); padding: 0.7rem 0.8rem; min-height: 2.75rem; width: 100%; }
.form textarea { min-height: 9rem; resize: vertical; }
.btn { font: inherit; font-weight: 600; background: var(--color-accent); color: var(--color-on-night); border: 0; border-radius: var(--radius-s); padding: 0.8rem 1.4rem; min-height: 2.75rem; cursor: pointer; justify-self: start; }
.btn:hover { background: var(--color-accent-strong); }

/* 404 */
.lost { padding-block: var(--space-2xl); }
.lost__d svg { width: 7rem; height: auto; margin-bottom: var(--space-md); }
.lost h1 { font-size: var(--text-2xl); max-width: 18ch; }
.lost p { max-width: 34rem; margin-top: var(--space-md); color: var(--color-ink-dim); }

/* doodle + mark classes */
.d-a { fill: none; stroke: var(--color-accent); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.d-b { fill: none; stroke: var(--color-pencil); stroke-width: 1.4; stroke-linecap: round; }
.d-dot { fill: none; stroke: var(--color-ink-dim); stroke-width: 1.4; stroke-dasharray: 2 4; stroke-linecap: round; }
.d-fill { fill: var(--color-accent-tint); stroke: var(--color-accent); stroke-width: 1.6; stroke-linejoin: round; }
.m-leaf { fill: var(--color-sheet); stroke: var(--color-accent); stroke-width: 2; }
.m-line { fill: none; stroke: var(--color-pencil); stroke-width: 1.6; stroke-linecap: round; }
.m-tick { fill: none; stroke: var(--color-accent); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.m-hole { fill: var(--color-pencil); }

/* spines footer */
.spines { background: var(--color-night); color: var(--color-on-night-dim); padding-block: var(--space-xl); border-top: 0.5rem solid var(--color-accent); }
.spines__lead { margin: 0 0 var(--space-md); font-family: var(--font-display); font-size: var(--text-xl); color: var(--color-on-night); }
.spines__grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-md); }
@media (min-width: 48rem) { .spines__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 70rem) { .spines__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.spines__name { margin: 0 0 0.5rem; font-family: var(--font-mono); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.06em; }
.spines__name a { color: var(--color-on-night); }
.spines__row { list-style: none; margin: 0; padding: 0 0 0.35rem; display: flex; align-items: flex-end; gap: 0.3rem; border-bottom: 3px solid var(--color-pencil); }
.spine { display: flex; align-items: flex-start; justify-content: center; width: 2.75rem; min-height: 2.75rem; padding-top: 0.45rem; background: var(--color-night-2); color: var(--color-on-night); border: 1px solid var(--color-pencil); border-bottom: 0; border-radius: 3px 3px 0 0; text-decoration: none; font-family: var(--font-mono); font-size: var(--text-xs); }
.spine--0 { height: 5.4rem; } .spine--1 { height: 4.6rem; } .spine--2 { height: 5rem; } .spine--3 { height: 4.2rem; }
.spine:hover { background: var(--color-on-night); color: var(--color-night); }
.spines__info { margin: var(--space-lg) 0 0; font-size: var(--text-sm); }
.spines a { text-decoration-color: var(--color-pencil); }
.spines__info a { color: var(--color-on-night); }
.spines__fine { margin: var(--space-md) 0 0; max-width: 56rem; font-family: var(--font-mono); font-size: var(--text-xs); line-height: 1.7; border-top: 1px solid var(--color-night-2); padding-top: var(--space-md); }

@media (max-width: 30rem) {
  .shelf__head { grid-template-columns: 4rem minmax(0, 1fr); }
  .shelf__doodle svg { width: 4rem; }
  .caution { padding: var(--space-md); }
}