/* Marketing Wiki — "olvasóterem": warm paper, serif, three columns. */

:root {
  --bg: #f3ede2;
  --bg-2: #ebe3d4;
  --bg-3: #e2d9c6;
  --paper: #faf7f0;
  --ink: #1c1915;
  --ink-2: #4a443b;
  --ink-3: #7c7466;
  --line: #d6cdbb;
  --line-2: #c5bba6;
  --accent: #a4381f;
  --mark: #f3d35a;
  --shadow: 0 18px 50px -20px rgba(40, 30, 10, .35), 0 2px 8px -2px rgba(40, 30, 10, .15);

  --c-concept: #a4381f;
  --c-framework: #1f6e69;
  --c-person: #6a4a8e;
  --c-book: #9a6a12;
  --c-synthesis: #2b2620;
  --c-query: #4a5d73;
  --c-tag: #7c7466;
  --c-index: #4a5d73;
  --c-log: #4a5d73;

  --st-stub: #a09684;
  --st-draft: #c98a1c;
  --st-solid: #2f7d4f;

  --serif: "Source Serif 4", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --display: "Fraunces", "Source Serif 4", Georgia, serif;
  --mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --side-w: 262px;
  --rail-w: 232px;
  --top-h: 58px;
  --measure: 70ch;
}

:root[data-theme="dark"] {
  --bg: #16130f;
  --bg-2: #1d1914;
  --bg-3: #26211a;
  --paper: #1b1712;
  --ink: #ebe3d3;
  --ink-2: #bfb5a2;
  --ink-3: #8a8171;
  --line: #2f2a22;
  --line-2: #3d362c;
  --accent: #e0674a;
  --mark: #8a6d10;
  --shadow: 0 18px 50px -20px rgba(0, 0, 0, .8), 0 2px 8px -2px rgba(0, 0, 0, .5);
  --c-concept: #e0674a;
  --c-framework: #4fb3ac;
  --c-person: #b294d8;
  --c-book: #d9a53a;
  --c-synthesis: #ebe3d3;
  --c-query: #8fa7c2;
  --c-tag: #8a8171;
  --c-index: #8fa7c2;
  --c-log: #8fa7c2;
  --st-draft: #d9a53a;
  --st-solid: #5fbf84;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #16130f;
    --bg-2: #1d1914;
    --bg-3: #26211a;
    --paper: #1b1712;
    --ink: #ebe3d3;
    --ink-2: #bfb5a2;
    --ink-3: #8a8171;
    --line: #2f2a22;
    --line-2: #3d362c;
    --accent: #e0674a;
    --mark: #8a6d10;
    --shadow: 0 18px 50px -20px rgba(0, 0, 0, .8), 0 2px 8px -2px rgba(0, 0, 0, .5);
    --c-concept: #e0674a;
    --c-framework: #4fb3ac;
    --c-person: #b294d8;
    --c-book: #d9a53a;
    --c-synthesis: #ebe3d3;
    --c-query: #8fa7c2;
    --c-tag: #8a8171;
    --c-index: #8fa7c2;
    --c-log: #8fa7c2;
    --st-draft: #d9a53a;
    --st-solid: #5fbf84;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--top-h) + 16px); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.6;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
img { max-width: 100%; }
kbd {
  font: 500 .68rem/1 var(--mono);
  padding: .28em .45em .22em;
  border: 1px solid var(--line-2);
  border-bottom-width: 2px;
  border-radius: 4px;
  color: var(--ink-3);
  background: var(--paper);
}
code, pre { font-family: var(--mono); font-size: .86em; }
::selection { background: var(--mark); color: #1c1915; }

.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 0; opacity: .5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .06 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------------------------------------------------------------- top bar */
.top {
  position: sticky; top: 0; z-index: 30;
  height: var(--top-h);
  display: flex; align-items: center; gap: 22px;
  padding: 0 22px;
  background: color-mix(in oklab, var(--bg) 84%, transparent);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 7px;
  display: grid; place-items: center;
  background: var(--ink); color: var(--bg);
  font: 600 18px/1 var(--display); font-variation-settings: "SOFT" 100;
}
.brand-name { font: 500 1.08rem/1 var(--display); letter-spacing: -.01em; }
.brand-name em { font-style: italic; font-weight: 300; color: var(--accent); }
.top-nav { display: flex; gap: 4px; margin-left: 6px; }
.top-nav a {
  padding: 7px 11px; border-radius: 6px;
  font-size: .92rem; color: var(--ink-2);
}
.top-nav a:hover { background: var(--bg-2); color: var(--ink); }
.top-actions { margin-left: auto; display: flex; gap: 4px; }
.icon-btn, .burger {
  appearance: none; border: 0; background: transparent; color: var(--ink-2);
  width: 36px; height: 36px; border-radius: 8px; cursor: pointer;
  display: grid; place-items: center;
}
.icon-btn:hover, .burger:hover { background: var(--bg-2); color: var(--ink); }
.icon-btn .moon { display: none; }
[data-theme="dark"] .icon-btn .moon { display: block; }
[data-theme="dark"] .icon-btn .sun { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .icon-btn .moon { display: block; }
  :root:not([data-theme="light"]) .icon-btn .sun { display: none; }
}
.burger { display: none; flex-direction: column; gap: 4px; }
.burger span { display: block; width: 17px; height: 1.6px; background: currentColor; border-radius: 2px; }

/* ---------------------------------------------------------------- layout */
.layout {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: var(--side-w) minmax(0, 1fr);
  min-height: calc(100vh - var(--top-h));
}
.layout.has-rail { grid-template-columns: var(--side-w) minmax(0, 1fr) var(--rail-w); }
.side {
  position: sticky; top: var(--top-h);
  height: calc(100vh - var(--top-h));
  overflow-y: auto; overscroll-behavior: contain;
  padding: 22px 16px 40px 22px;
  border-right: 1px solid var(--line);
  background: var(--bg-2);
  scrollbar-width: thin;
}
.rail {
  position: sticky; top: var(--top-h);
  height: calc(100vh - var(--top-h));
  overflow-y: auto; overscroll-behavior: contain;
  padding: 30px 22px 40px 18px;
  scrollbar-width: thin;
}
.main { padding: 40px clamp(22px, 5vw, 72px) 96px; min-width: 0; }
.side-backdrop { display: none; }

/* sidebar nav */
.side-nav h3 {
  margin: 0 0 8px;
  font: 500 .68rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-3);
  display: flex; align-items: center; gap: 8px;
}
.side-nav h3 b { font-weight: 400; color: var(--ink-3); opacity: .8; }
.side-nav section { margin-bottom: 26px; }
.side-nav ul { list-style: none; margin: 0; padding: 0; }
.side-nav .cats a {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 6px 8px; margin: 0 -8px; border-radius: 6px;
  font-size: .95rem; color: var(--ink-2);
}
.side-nav .cats a:hover { background: var(--bg-3); color: var(--ink); }
.side-nav .cats b { font: 400 .72rem var(--mono); color: var(--ink-3); }
.tree a {
  display: block; padding: 4px 8px 4px 12px; margin: 0 -8px;
  font-size: .9rem; color: var(--ink-2); line-height: 1.35;
  border-left: 1.5px solid var(--line); margin-left: 0; border-radius: 0 6px 6px 0;
}
.tree a:hover { color: var(--ink); background: var(--bg-3); }
.tree a[aria-current="page"] { color: var(--accent); border-left-color: var(--accent); font-weight: 600; }
.side-details summary { list-style: none; cursor: pointer; margin-bottom: 8px; }
.side-details summary::-webkit-details-marker { display: none; }
.side-details summary h3::after {
  content: ""; margin-left: auto; width: 7px; height: 7px;
  border-right: 1.5px solid var(--ink-3); border-bottom: 1.5px solid var(--ink-3);
  transform: rotate(-45deg); transition: transform .2s;
}
.side-details[open] summary h3::after { transform: rotate(45deg); }
.search-trigger {
  width: 100%; display: flex; align-items: center; gap: 9px;
  appearance: none; cursor: text;
  border: 1px solid var(--line-2); border-radius: 8px;
  background: var(--paper); color: var(--ink-3);
  padding: 8px 10px; margin-bottom: 26px;
  font: 400 .9rem var(--serif); text-align: left;
}
.search-trigger:hover { border-color: var(--ink-3); color: var(--ink-2); }
.search-trigger span { flex: 1; }

/* ---------------------------------------------------------------- page */
.page, .listing { max-width: var(--measure); }
.kicker { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.kicker time, .kicker .count { font: 400 .74rem var(--mono); color: var(--ink-3); }
.badge {
  display: inline-block;
  font: 500 .66rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase;
  padding: .38em .55em .3em; border-radius: 4px;
  color: var(--paper); background: var(--ink-3);
}
.badge[data-type="concept"] { background: var(--c-concept); }
.badge[data-type="framework"] { background: var(--c-framework); }
.badge[data-type="person"] { background: var(--c-person); }
.badge[data-type="book"] { background: var(--c-book); }
.badge[data-type="synthesis"] { background: var(--c-synthesis); }
.badge[data-type="query"], .badge[data-type="index"], .badge[data-type="log"] { background: var(--c-query); }
[data-theme="dark"] .badge[data-type="synthesis"] { color: var(--bg); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .badge[data-type="synthesis"] { color: var(--bg); } }

.status { display: inline-flex; align-items: center; gap: 5px; font: 400 .74rem var(--mono); color: var(--ink-3); }
.status i { width: 7px; height: 7px; border-radius: 50%; background: var(--st-stub); }
.status[data-status="draft"] i { background: var(--st-draft); }
.status[data-status="solid"] i { background: var(--st-solid); }

.title {
  font-family: var(--display); font-weight: 500;
  font-variation-settings: "SOFT" 50, "opsz" 96;
  font-size: clamp(1.9rem, 1.2rem + 2.4vw, 2.9rem);
  line-height: 1.08; letter-spacing: -.022em;
  margin: 0 0 22px;
  text-wrap: balance;
}
.lede { font-size: 1.12rem; color: var(--ink-2); line-height: 1.55; margin: 0 0 26px; text-wrap: pretty; }

.meta {
  margin: 0 0 30px; padding: 14px 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px;
}
.meta-row { display: grid; grid-template-columns: 92px 1fr; gap: 12px; align-items: baseline; font-size: .9rem; }
.meta-k { font: 500 .66rem/1.8 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.aliases { color: var(--ink-2); font-style: italic; }
.chips { display: flex; flex-wrap: wrap; gap: 5px; }
.chip {
  display: inline-block; padding: 3px 9px; border-radius: 99px;
  border: 1px solid var(--line-2); font-size: .8rem; line-height: 1.4; color: var(--ink-2);
  background: var(--paper);
  transition: border-color .15s, color .15s, transform .15s;
}
.chip:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }
.chip[data-type="book"] { border-color: color-mix(in oklab, var(--c-book) 45%, var(--line-2)); }
.chip-tag { font-family: var(--mono); font-size: .72rem; }
.chip-missing { opacity: .6; border-style: dashed; }

/* prose */
.prose { font-size: 1.04rem; line-height: 1.68; }
.prose > :first-child { margin-top: 0; }
.prose p { margin: 0 0 1.1em; text-wrap: pretty; }
.prose h2, .prose h3, .prose h4 {
  font-family: var(--display); font-weight: 500; letter-spacing: -.012em; line-height: 1.2;
  font-variation-settings: "SOFT" 30, "opsz" 48;
  margin: 2.1em 0 .6em; scroll-margin-top: calc(var(--top-h) + 20px);
}
.prose h2 { font-size: 1.62rem; padding-bottom: .3em; border-bottom: 1px solid var(--line); }
.prose h3 { font-size: 1.28rem; }
.prose h4 { font-size: 1.05rem; font-style: italic; font-weight: 400; }
.prose strong { font-weight: 600; }
.prose ul, .prose ol { padding-left: 1.4em; margin: 0 0 1.1em; }
.prose li { margin: .3em 0; }
.prose li > p { margin: 0 0 .5em; }
.prose blockquote {
  margin: 1.4em 0; padding: .3em 0 .3em 1.2em;
  border-left: 2px solid var(--accent);
  color: var(--ink-2); font-style: italic;
  font-variation-settings: "opsz" 24;
}
.prose blockquote em { font-style: normal; }
.prose hr { border: 0; height: 1px; background: var(--line); margin: 2.4em 0; }
.prose code { background: var(--bg-2); padding: .15em .4em; border-radius: 4px; }
.prose pre {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 8px;
  padding: 14px 16px; overflow-x: auto; line-height: 1.5;
}
.prose pre code { background: none; padding: 0; }
.tbl { overflow-x: auto; margin: 1.4em 0; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); }
.prose table { border-collapse: collapse; width: 100%; font-size: .88rem; line-height: 1.45; margin: 0; }
.prose th, .prose td { padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: top; text-align: left; }
.prose th { font: 500 .68rem/1.5 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); background: var(--bg-2); }
.prose tr:last-child td { border-bottom: 0; }
.prose tbody tr:hover td { background: color-mix(in oklab, var(--bg-2) 60%, transparent); }
.prose a:not(.wl) { text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 3px; }

/* wikilinks: coloured by target type, thin underline that thickens on hover */
.wl {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: color-mix(in oklab, currentColor 40%, transparent);
  text-underline-offset: 3px;
  transition: text-decoration-color .15s, background-color .15s;
  border-radius: 2px;
}
.wl:hover { text-decoration-color: currentColor; background: color-mix(in oklab, currentColor 10%, transparent); }
.wl[data-type="concept"] { color: var(--c-concept); }
.wl[data-type="framework"] { color: var(--c-framework); }
.wl[data-type="person"] { color: var(--c-person); }
.wl[data-type="book"] { color: var(--c-book); }
.wl[data-type="synthesis"] { color: var(--ink); font-weight: 600; }
.wl[data-type="query"], .wl[data-type="index"], .wl[data-type="log"] { color: var(--c-query); }
.wl-missing { color: var(--ink-3); text-decoration-style: dotted; cursor: help; }

.backlinks { margin-top: 56px; padding-top: 22px; border-top: 1px solid var(--line); }
.backlinks h2 {
  font: 500 .72rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3);
  margin: 0 0 14px; display: flex; align-items: center; gap: 8px;
}
.backlinks .count { font-weight: 400; opacity: .7; }
.backlinks ul { list-style: none; margin: 0; padding: 0; columns: 2; column-gap: 28px; }
.backlinks li { display: flex; gap: 8px; align-items: baseline; font-size: .92rem; margin-bottom: 7px; break-inside: avoid; }
.backlinks li a:hover { text-decoration: underline; text-underline-offset: 3px; }
.page-foot { margin-top: 40px; font: 400 .74rem var(--mono); color: var(--ink-3); }
.page-foot code { font-size: 1em; }

/* rail toc */
.toc h3 { margin: 0 0 10px; font: 500 .66rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.toc ol { list-style: none; margin: 0; padding: 0; }
.toc ol ol { padding-left: 12px; }
.toc a {
  display: block; padding: 3px 0 3px 10px; margin-left: -1px;
  border-left: 1.5px solid var(--line);
  font-size: .82rem; line-height: 1.35; color: var(--ink-3);
  transition: color .15s, border-color .15s;
}
.toc a:hover { color: var(--ink); }
.toc a.active { color: var(--ink); border-left-color: var(--accent); }

/* ---------------------------------------------------------------- listings */
.filter { position: relative; margin: 0 0 20px; display: flex; align-items: center; gap: 12px; }
.filter input {
  flex: 1; appearance: none; font: 400 1rem var(--serif); color: var(--ink);
  background: var(--paper); border: 1px solid var(--line-2); border-radius: 8px; padding: 10px 14px;
}
.filter input:focus { outline: 2px solid color-mix(in oklab, var(--accent) 40%, transparent); outline-offset: 1px; border-color: var(--accent); }
.filter-count { font: 400 .74rem var(--mono); color: var(--ink-3); white-space: nowrap; }
.list { list-style: none; margin: 0; padding: 0; }
.list-item { padding: 16px 0; border-top: 1px solid var(--line); }
.list-item:last-child { border-bottom: 1px solid var(--line); }
.list-item[hidden] { display: none; }
.list-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.list-title { font-family: var(--display); font-weight: 500; font-size: 1.22rem; letter-spacing: -.012em; font-variation-settings: "SOFT" 40, "opsz" 36; }
.list-title:hover { color: var(--accent); }
.list-sub { color: var(--ink-3); font-size: .9rem; font-style: italic; }
.list-meta { margin-left: auto; display: flex; gap: 12px; align-items: baseline; }
.list-meta .src { font: 400 .74rem var(--mono); color: var(--ink-3); }
.list-desc { margin: 6px 0 0; color: var(--ink-2); font-size: .95rem; line-height: 1.5; }
.list-slug { display: block; margin-top: 6px; font: 400 .7rem var(--mono); color: var(--ink-3); opacity: .75; }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px 10px; }
.tag-cloud-item {
  display: inline-flex; align-items: baseline; gap: 6px;
  padding: 5px 11px; border-radius: 99px; border: 1px solid var(--line-2); background: var(--paper);
  font-family: var(--mono); font-size: calc(.74rem + var(--w) * .34rem); color: var(--ink-2);
}
.tag-cloud-item b { font-weight: 400; font-size: .68rem; color: var(--ink-3); }
.tag-cloud-item:hover { border-color: var(--accent); color: var(--accent); }

/* ---------------------------------------------------------------- home */
.is-home .main { padding-top: 56px; }
.hero { max-width: 820px; margin-bottom: 64px; }
.eyebrow { margin: 0 0 18px; font: 500 .7rem/1.5 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.hero-title {
  font-family: var(--display); font-weight: 400;
  font-variation-settings: "SOFT" 80, "opsz" 144;
  font-size: clamp(2.3rem, 1.4rem + 3.6vw, 4.2rem);
  line-height: 1.02; letter-spacing: -.03em; margin: 0 0 22px; text-wrap: balance;
}
.hero-title em { font-style: italic; color: var(--accent); font-weight: 300; }
.hero-lede { font-size: 1.16rem; color: var(--ink-2); max-width: 62ch; margin: 0 0 30px; line-height: 1.55; text-wrap: pretty; }
.stats { display: flex; flex-wrap: wrap; gap: 8px 36px; margin: 0 0 32px; }
.stats div { display: flex; flex-direction: column-reverse; }
.stats dt { font: 500 .66rem/1.6 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.stats dd { margin: 0; font: 500 2rem/1 var(--display); font-variation-settings: "SOFT" 60, "opsz" 72; letter-spacing: -.02em; }
.stats dd small { font-size: .5em; color: var(--ink-3); font-weight: 400; }
.hero-search {
  display: inline-flex; align-items: center; gap: 12px;
  appearance: none; cursor: text; min-width: min(100%, 440px);
  border: 1px solid var(--line-2); border-radius: 10px;
  background: var(--paper); color: var(--ink-3);
  padding: 13px 16px; font: 400 1rem var(--serif); text-align: left;
  box-shadow: 0 1px 0 var(--paper) inset;
  transition: border-color .15s, box-shadow .15s;
}
.hero-search span { flex: 1; }
.hero-search:hover { border-color: var(--ink-3); box-shadow: var(--shadow); }
.home-block { margin-bottom: 56px; }
.home-h {
  font: 500 .72rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3);
  margin: 0 0 18px; padding-bottom: 10px; border-bottom: 1px solid var(--line);
  display: flex; align-items: baseline; gap: 10px;
}
.home-h small { font-weight: 400; letter-spacing: .06em; text-transform: none; font-family: var(--serif); font-size: .88rem; font-style: italic; }
.home-h .more { margin-left: auto; text-transform: none; letter-spacing: 0; font-family: var(--serif); font-size: .88rem; }
.synth-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(225px, 1fr)); gap: 14px; }
.synth-card {
  position: relative; display: block; padding: 22px 22px 20px;
  background: var(--paper); border: 1px solid var(--line); border-radius: 12px;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.synth-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--line-2); color: inherit; }
.synth-n { font: 400 .72rem var(--mono); color: var(--accent); }
.synth-card h3 { margin: 8px 0 10px; font-family: var(--display); font-weight: 500; font-size: 1.35rem; line-height: 1.15; letter-spacing: -.015em; font-variation-settings: "SOFT" 50, "opsz" 48; }
.synth-card p { margin: 0 0 14px; font-size: .92rem; color: var(--ink-2); line-height: 1.5; }
.synth-meta { font: 400 .7rem var(--mono); color: var(--ink-3); }
.cat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
.cat-card {
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 4px; padding: 18px 18px 16px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--paper);
  border-top: 3px solid var(--ink-3);
  transition: transform .2s, box-shadow .2s;
}
.cat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); color: inherit; }
.cat-card[data-type="concept"] { border-top-color: var(--c-concept); }
.cat-card[data-type="framework"] { border-top-color: var(--c-framework); }
.cat-card[data-type="person"] { border-top-color: var(--c-person); }
.cat-card[data-type="book"] { border-top-color: var(--c-book); }
.cat-card[data-type="synthesis"] { border-top-color: var(--c-synthesis); }
.cat-card b { font: 500 1.8rem/1 var(--display); letter-spacing: -.02em; }
.cat-card span { font-family: var(--display); font-size: 1.05rem; }
.cat-card p { margin: 4px 0 0; font-size: .84rem; color: var(--ink-3); line-height: 1.45; }
.home-cols { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; }
.recent, .log-list { list-style: none; margin: 0; padding: 0; }
.recent li { display: flex; align-items: baseline; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: .95rem; }
.recent li a { flex: 1; }
.recent li a:hover { text-decoration: underline; text-underline-offset: 3px; }
.recent time, .log-list time { font: 400 .72rem var(--mono); color: var(--ink-3); white-space: nowrap; }
.log-list li { display: grid; grid-template-columns: auto auto 1fr; gap: 10px; align-items: baseline; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: .92rem; }
.log-kind { font: 500 .66rem/1.6 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }

/* ---------------------------------------------------------------- search modal */
.search { position: fixed; inset: 0; z-index: 50; }
.search[hidden] { display: none; }
.search-backdrop { position: absolute; inset: 0; background: color-mix(in oklab, var(--ink) 40%, transparent); backdrop-filter: blur(3px); }
.search-box {
  position: relative; margin: min(12vh, 110px) auto 0; width: min(680px, calc(100% - 32px));
  max-height: min(72vh, 640px); display: flex; flex-direction: column;
  background: var(--paper); border: 1px solid var(--line-2); border-radius: 14px;
  box-shadow: var(--shadow);
  animation: pop .18s cubic-bezier(.2, .8, .3, 1.1);
}
@keyframes pop { from { opacity: 0; transform: translateY(-8px) scale(.985); } }
.search-head { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--line); color: var(--ink-3); }
.search-head input {
  flex: 1; appearance: none; border: 0; outline: 0; background: transparent; color: var(--ink);
  font: 400 1.25rem var(--display); font-variation-settings: "SOFT" 60, "opsz" 36;
}
.search-head input::placeholder { color: var(--ink-3); }
.search-head input::-webkit-search-cancel-button { display: none; }
.search-status { padding: 6px 16px 0; font: 400 .72rem var(--mono); color: var(--ink-3); min-height: 1.2em; }
.search-status:empty { display: none; }
.search-results { list-style: none; margin: 0; padding: 8px; overflow-y: auto; flex: 1; }
.search-results:empty::after {
  content: attr(data-empty); display: block; padding: 28px 12px; text-align: center; color: var(--ink-3); font-style: italic;
}
.sr {
  display: grid; grid-template-columns: auto 1fr; column-gap: 12px; align-items: baseline;
  padding: 10px 12px; border-radius: 8px; cursor: pointer;
}
.sr:hover, .sr.active { background: var(--bg-2); }
.sr .badge { transform: translateY(-2px); }
.sr-title { font-family: var(--display); font-weight: 500; font-size: 1.05rem; letter-spacing: -.01em; font-variation-settings: "SOFT" 40, "opsz" 24; }
.sr-title small { font: 400 .72rem var(--mono); color: var(--ink-3); margin-left: 8px; }
.sr-snip { grid-column: 2; margin-top: 2px; font-size: .86rem; color: var(--ink-2); line-height: 1.45; }
.sr mark { background: var(--mark); color: inherit; border-radius: 2px; padding: 0 1px; }
.search-foot { display: flex; gap: 18px; padding: 10px 16px; border-top: 1px solid var(--line); font: 400 .72rem var(--mono); color: var(--ink-3); }
.search-foot span { display: flex; align-items: center; gap: 4px; }
.search-foot #search-scope { margin-left: auto; }

/* ---------------------------------------------------------------- reveal */
@media (prefers-reduced-motion: no-preference) {
  .main > * > .kicker, .main > * > .title, .main > * > .lede, .main > * > .meta, .main > * > .prose,
  .hero > *, .home-block, .home-cols {
    animation: rise .55s cubic-bezier(.2, .7, .2, 1) both;
  }
  .main > * > .title, .hero > :nth-child(2), .main > :nth-child(2) { animation-delay: .05s; }
  .main > * > .lede, .main > * > .meta, .hero > :nth-child(3), .main > :nth-child(3) { animation-delay: .1s; }
  .main > * > .prose, .hero > :nth-child(4), .main > :nth-child(4) { animation-delay: .15s; }
  .hero > :nth-child(5), .main > :nth-child(5) { animation-delay: .2s; }
  @keyframes rise { from { opacity: 0; transform: translateY(8px); } }
}

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1180px) {
  .layout.has-rail { grid-template-columns: var(--side-w) minmax(0, 1fr); }
  .rail { display: none; }
}
@media (max-width: 860px) {
  .layout, .layout.has-rail { grid-template-columns: minmax(0, 1fr); }
  .burger { display: flex; }
  .top { gap: 10px; padding: 0 12px; }
  .top-nav { display: none; }
  .side {
    position: fixed; left: 0; top: var(--top-h); bottom: 0; width: min(86vw, 320px); z-index: 40;
    transform: translateX(-104%); transition: transform .25s cubic-bezier(.2, .7, .2, 1);
    box-shadow: var(--shadow);
  }
  body.side-open .side { transform: none; }
  body.side-open .side-backdrop { display: block; position: fixed; inset: var(--top-h) 0 0; z-index: 35; background: color-mix(in oklab, var(--ink) 30%, transparent); }
  .main { padding: 28px 18px 72px; }
  .meta-row { grid-template-columns: 1fr; gap: 4px; }
  .backlinks ul { columns: 1; }
  .home-cols { grid-template-columns: 1fr; }
  .list-meta { margin-left: 0; }
  body { font-size: 16px; }
}