/* ══════════════════════════════════════════════════════════════════════════
   README — readme.news
   One stylesheet. No preprocessor, no framework, no reset library.
   Palette is gray with a single accent. Type is whatever you already have.
   ══════════════════════════════════════════════════════════════════════════ */

/* ── tokens ─────────────────────────────────────────────────────────────── */
:root {
  --mono: ui-monospace, "SF Mono", SFMono-Regular, "JetBrains Mono",
          "Cascadia Code", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
          Arial, sans-serif;

  --paper:  #e9e9e5;
  --panel:  #f3f3f0;
  --panel2: #dededa;
  --ink:    #1b1b19;
  --ink2:   #55554e;
  --ink3:   #8a8a80;
  --rule:   #d2d2cb;
  --rule2:  #c2c2ba;
  --accent: #0b6b58;
  --accent2:#084d40;
  --warn:   #9a5518;
  --shadow: 0 1px 0 rgba(0,0,0,.04);

  --wrap: 64rem;
  --col: 40.5rem;
  --r: 3px;
}

:root[data-theme="dark"] {
  --paper:  #17171a;
  --panel:  #1e1e21;
  --panel2: #26262a;
  --ink:    #e6e6e1;
  --ink2:   #a2a29a;
  --ink3:   #74746c;
  --rule:   #2e2e33;
  --rule2:  #3a3a40;
  --accent: #4fd6b0;
  --accent2:#7ce6c8;
  --warn:   #d9a066;
  --shadow: none;
}

/* ── reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 5rem; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* faint graph-paper texture, one gradient, no image request */
  background-image:
    linear-gradient(var(--rule) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule) 1px, transparent 1px);
  background-size: 100% 2.25rem, 2.25rem 100%;
  background-position: 0 -1px, -1px 0;
  background-attachment: fixed;
  background-blend-mode: normal;
}
body::before {
  /* wash the grid back so it reads as texture, not a table */
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background: var(--paper); opacity: .93;
}
body > * { position: relative; z-index: 1; }

h1, h2, h3, h4, h5 { margin: 0; font-weight: 600; line-height: 1.22; letter-spacing: -.012em; }
p { margin: 0 0 1.15em; }
ul, ol { margin: 0 0 1.15em; padding-left: 1.35em; }
li { margin: .3em 0; }
img, svg, video { max-width: 100%; height: auto; }
hr { border: 0; }

a { color: var(--accent); text-decoration-color: color-mix(in srgb, var(--accent) 35%, transparent);
    text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-color: currentColor; }

::selection { background: color-mix(in srgb, var(--accent) 26%, transparent); color: var(--ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 2px; }

code, kbd, pre, samp { font-family: var(--mono); font-size: .875em; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 1.5rem; }
.sr, .skip { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip:focus { position: fixed; top: .5rem; left: .5rem; width: auto; height: auto; clip: auto;
  background: var(--panel); border: 1px solid var(--ink); padding: .5rem .8rem; z-index: 99; font-family: var(--mono); }
.dot { color: var(--ink3); }

/* ── masthead ───────────────────────────────────────────────────────────── */
.masthead {
  border-bottom: 1px solid var(--rule2);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px) saturate(1.1);
  position: sticky; top: 0; z-index: 40;
}
.masthead .wrap {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 1.25rem;
  min-height: 4.1rem;
  padding-top: .55rem; padding-bottom: .55rem;
}
.brand { min-width: 0; }
.logo {
  display: inline-flex; align-items: baseline; gap: .05em;
  font-family: var(--mono); font-weight: 700; font-size: 1.32rem;
  letter-spacing: -.04em; color: var(--ink); text-decoration: none;
}
.logo .prompt { color: var(--ink3); font-weight: 400; }
.logo .name { color: var(--ink); }
.logo:hover .name { color: var(--accent); }
.cursor {
  display: inline-block; width: .5ch; margin-left: .18ch;
  color: var(--accent); animation: blink 1.15s steps(2, start) infinite;
}
@keyframes blink { to { visibility: hidden; } }
.tagline {
  margin: .05rem 0 0; font-family: var(--mono); font-size: .68rem;
  letter-spacing: .04em; color: var(--ink3); text-transform: lowercase;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.nav { display: flex; gap: .1rem; font-family: var(--mono); font-size: .78rem; }
.nav a {
  padding: .3rem .6rem; color: var(--ink2); text-decoration: none;
  border: 1px solid transparent; border-radius: var(--r);
}
.nav a:hover { color: var(--ink); background: var(--panel); border-color: var(--rule); }
.nav a.on { color: var(--ink); background: var(--panel); border-color: var(--rule2); box-shadow: inset 0 -2px 0 var(--accent); }
.tools { display: flex; gap: .3rem; }
.tool {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .03em;
  color: var(--ink3); background: transparent; border: 1px solid var(--rule);
  border-radius: var(--r); padding: .28rem .5rem; cursor: pointer;
}
.tool:hover { color: var(--ink); border-color: var(--ink3); background: var(--panel); }
.tool[aria-pressed="true"] { color: var(--accent); border-color: var(--accent); }

@media (max-width: 860px) {
  .masthead .wrap { grid-template-columns: 1fr auto; row-gap: .5rem; }
  .nav { grid-column: 1 / -1; overflow-x: auto; padding-bottom: .15rem; }
  .tagline { display: none; }
}

/* ── reading progress ───────────────────────────────────────────────────── */
#progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 0;
  background: var(--accent); z-index: 60; transition: width .08s linear;
}

/* ── breadcrumbs ────────────────────────────────────────────────────────── */
.crumbs {
  display: flex; align-items: center; flex-wrap: wrap; gap: .4rem;
  font-family: var(--mono); font-size: .72rem; color: var(--ink3);
  padding: 1.6rem 0 0; letter-spacing: .02em;
}
.crumbs a { color: var(--ink2); text-decoration: none; }
.crumbs a:hover { color: var(--accent); text-decoration: underline; }
.crumbs .sep { color: var(--rule2); }
.crumbs [aria-current] {
  color: var(--ink3); max-width: 34ch;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ── hero ───────────────────────────────────────────────────────────────── */
main { padding-bottom: 5rem; }
.hero { padding: 3.4rem 0 2.2rem; border-bottom: 1px solid var(--rule); }
.hero-tape, .art-tape, .pagehead .tape {
  display: inline-flex; align-items: center; gap: .45rem; flex-wrap: wrap;
  font-family: var(--mono); font-size: .7rem; letter-spacing: .09em;
  text-transform: uppercase; color: var(--ink3);
  padding: .22rem .55rem; border: 1px solid var(--rule2);
  border-radius: var(--r); background: var(--panel);
}
.hero-title {
  margin: 1rem 0 .55rem;
  font-size: clamp(2rem, 5.2vw, 3.25rem);
  letter-spacing: -.032em; line-height: 1.06; max-width: 20ch;
}
.hero-title a { color: inherit; text-decoration: none; background-image: linear-gradient(var(--accent), var(--accent));
  background-size: 0 2px; background-repeat: no-repeat; background-position: 0 100%; transition: background-size .28s ease; }
.hero-title a:hover { background-size: 100% 2px; }
.hero-dek { max-width: 56ch; font-size: 1.12rem; color: var(--ink2); margin-bottom: .9rem; }
.hero-meta { font-family: var(--mono); font-size: .76rem; color: var(--ink3); display: flex; gap: .5rem; flex-wrap: wrap; }

.strip {
  display: flex; gap: .55rem; flex-wrap: wrap; align-items: center;
  font-family: var(--mono); font-size: .72rem; color: var(--ink3);
  padding: .7rem 0; border-bottom: 1px solid var(--rule);
  letter-spacing: .02em;
}

.pagehead { padding: 3rem 0 1.6rem; border-bottom: 1px solid var(--rule); }
.pagehead h1 { font-family: var(--mono); font-size: clamp(1.7rem, 4vw, 2.4rem); letter-spacing: -.03em; }
.pagehead h1 .hash { color: var(--ink3); }
.pagehead p { margin: .6rem 0 0; color: var(--ink2); max-width: 62ch; }
.jump, .year-tags { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: 1rem; }
.jump a {
  font-family: var(--mono); font-size: .74rem; padding: .22rem .6rem;
  border: 1px solid var(--rule2); border-radius: var(--r);
  background: var(--panel); color: var(--ink2); text-decoration: none;
}
.jump a:hover { color: var(--accent); border-color: var(--accent); }

/* ── cards ──────────────────────────────────────────────────────────────── */
.feed { display: flex; flex-direction: column; }
.card {
  position: relative; padding: 1.5rem 0 1.4rem 1.15rem;
  border-bottom: 1px solid var(--rule);
  display: grid; grid-template-columns: 9rem 1fr; column-gap: 2rem;
}
.card::before {
  content: ""; position: absolute; left: 0; top: 1.5rem; bottom: 1.4rem; width: 2px;
  background: var(--rule2); transition: background .18s ease;
}
.card:hover::before { background: var(--accent); }
.card.kb { background: color-mix(in srgb, var(--panel) 70%, transparent); }
.card.kb::before { background: var(--accent); }
.card-meta {
  grid-column: 1; grid-row: 1 / span 3;
  display: flex; flex-direction: column; align-items: flex-start; gap: .3rem;
  font-family: var(--mono); font-size: .71rem; color: var(--ink3);
  letter-spacing: .05em; padding-top: .3rem;
}
.card-meta time { color: var(--ink2); font-variant-numeric: tabular-nums; font-size: .8rem; }
.card-meta .dot { display: none; }
.card-title { grid-column: 2; margin: 0 0 .35rem; font-size: 1.42rem; letter-spacing: -.022em; line-height: 1.24; }
.card-title a { color: inherit; text-decoration: none; }
.card:hover .card-title a { color: var(--accent); }
.card-dek { grid-column: 2; margin: 0 0 .7rem; color: var(--ink2); font-size: .98rem; max-width: 68ch; }
.card-tags { grid-column: 2; display: flex; gap: .3rem; flex-wrap: wrap; align-self: start; }

@media (max-width: 780px) {
  .card { display: block; }
  .card-meta { flex-direction: row; align-items: center; gap: .5rem; flex-wrap: wrap; padding-top: 0; margin-bottom: .5rem; }
  .card-meta .dot { display: inline; }
}

.kind {
  font-family: var(--mono); font-size: .64rem; text-transform: uppercase;
  letter-spacing: .12em; padding: .1rem .38rem; border-radius: 2px;
  border: 1px solid var(--rule2); color: var(--ink2); background: var(--panel);
}
.kind.k-news   { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 45%, var(--rule2)); }
.kind.k-essay  { color: var(--warn);   border-color: color-mix(in srgb, var(--warn) 45%, var(--rule2)); }
.kind.k-brief  { color: var(--ink3); }
.kind.k-review { color: var(--ink2); border-style: dashed; }

.tag {
  font-family: var(--mono); font-size: .69rem; color: var(--ink2);
  text-decoration: none; padding: .13rem .45rem;
  border: 1px solid var(--rule); border-radius: var(--r); background: var(--panel);
}
.tag::before { content: "#"; color: var(--ink3); }
.tag:hover { color: var(--accent); border-color: var(--accent); }
.tag span { color: var(--ink3); margin-left: .3em; }

.pager {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 2rem 0; font-family: var(--mono); font-size: .8rem;
}
.pager .pg { text-decoration: none; padding: .4rem .8rem; border: 1px solid var(--rule2);
  border-radius: var(--r); background: var(--panel); color: var(--ink); }
.pager .pg:hover { border-color: var(--accent); color: var(--accent); }
.pg-count { color: var(--ink3); margin: 0 auto; }

/* ── article ────────────────────────────────────────────────────────────── */
.article-wrap { max-width: calc(var(--col) + 3rem); }
.article { padding-top: 3rem; }
.art-head { padding-bottom: 1.6rem; border-bottom: 1px solid var(--rule); }
.art-head h1 {
  margin: 1rem 0 .6rem; font-size: clamp(1.85rem, 4.6vw, 2.7rem);
  letter-spacing: -.032em; line-height: 1.1;
}
.art-head .dek { font-size: 1.1rem; color: var(--ink2); margin: 0 0 1rem; }
.byline { font-family: var(--mono); font-size: .75rem; color: var(--ink3); display: flex; gap: .5rem; flex-wrap: wrap; }
.byline a { color: var(--ink2); }

.toc {
  margin: 1.8rem 0 0; padding: .9rem 1.1rem; background: var(--panel);
  border: 1px solid var(--rule); border-left: 2px solid var(--accent); border-radius: var(--r);
}
.toc-label { font-family: var(--mono); font-size: .66rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink3); }
.toc ol { margin: .5rem 0 0; padding-left: 1.4rem; font-family: var(--mono); font-size: .82rem; }
.toc li { margin: .2em 0; }
.toc a { color: var(--ink2); text-decoration: none; }
.toc a:hover { color: var(--accent); text-decoration: underline; }

.prose { padding: 2rem 0 0; }
.prose > p:first-child::first-letter {
  float: left; font-family: var(--mono); font-size: 3.05rem; line-height: .84;
  padding: .1rem .55rem .1rem 0; color: var(--ink); font-weight: 600;
}
.prose h2 {
  margin: 2.6rem 0 .9rem; font-family: var(--mono); font-size: 1.18rem;
  letter-spacing: -.01em; padding-top: .8rem; border-top: 1px solid var(--rule);
}
.prose h2::before { content: "## "; color: var(--ink3); font-weight: 400; }
.prose h3 { margin: 2rem 0 .7rem; font-family: var(--mono); font-size: 1rem; }
.prose h3::before { content: "### "; color: var(--ink3); font-weight: 400; }
.prose h4 { margin: 1.6rem 0 .6rem; font-family: var(--mono); font-size: .92rem; color: var(--ink2); }
.anchor { margin-left: .5ch; color: var(--rule2); text-decoration: none; opacity: 0; transition: opacity .15s; }
.prose h2:hover .anchor, .prose h3:hover .anchor, .prose h4:hover .anchor { opacity: 1; }
.anchor:hover { color: var(--accent); }

.prose li::marker { color: var(--ink3); }
.prose ul { list-style: none; padding-left: 1.3em; }
.prose ul > li { position: relative; }
.prose ul > li::before {
  content: "–"; position: absolute; left: -1.3em; color: var(--ink3); font-family: var(--mono);
}
.prose ol { padding-left: 1.5em; }
.prose ol > li::marker { font-family: var(--mono); font-size: .88em; }

.prose blockquote {
  margin: 1.8rem 0; padding: .2rem 0 .2rem 1.2rem;
  border-left: 2px solid var(--accent); color: var(--ink2);
}
.prose blockquote p { font-size: 1.05rem; margin-bottom: .4em; }
.prose blockquote cite { font-family: var(--mono); font-size: .74rem; color: var(--ink3); font-style: normal; }
.prose blockquote cite::before { content: "— "; }

.prose .rule { height: 1px; margin: 2.4rem auto; width: 100%;
  background: repeating-linear-gradient(90deg, var(--rule2) 0 4px, transparent 4px 9px); }

.prose code {
  background: var(--panel); border: 1px solid var(--rule);
  padding: .08em .34em; border-radius: 2px; color: var(--ink);
  word-break: break-word;
}
.code {
  position: relative; margin: 1.7rem 0; background: var(--panel);
  border: 1px solid var(--rule2); border-radius: var(--r); overflow: hidden;
}
.code::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--rule2);
}
.code-lang {
  position: absolute; top: 0; right: 0; font-family: var(--mono); font-size: .62rem;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink3);
  padding: .25rem .55rem; border-left: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
  border-bottom-left-radius: var(--r); background: var(--panel2);
}
.code .copy {
  position: absolute; bottom: .45rem; right: .45rem; z-index: 2;
  font-family: var(--mono); font-size: .62rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink3); background: var(--panel2); border: 1px solid var(--rule2);
  border-radius: var(--r); padding: .2rem .5rem; cursor: pointer;
  opacity: 0; transition: opacity .15s ease, color .15s ease, border-color .15s ease;
}
.code:hover .copy, .code .copy:focus-visible { opacity: 1; }
.code .copy:hover { color: var(--ink); border-color: var(--ink3); }
.code .copy.done { color: var(--accent); border-color: var(--accent); opacity: 1; }
@media (hover: none) { .code .copy { opacity: 1; } }
.code pre { margin: 0; padding: 1rem 1.1rem; overflow-x: auto; }
.code code { background: none; border: 0; padding: 0; font-size: .82rem; line-height: 1.62; color: var(--ink); }

.table-wrap { overflow-x: auto; margin: 1.7rem 0; border: 1px solid var(--rule2); border-radius: var(--r); }
.prose table { border-collapse: collapse; width: 100%; font-size: .9rem; }
.prose th, .prose td { padding: .5rem .8rem; border-bottom: 1px solid var(--rule); }
.prose th { font-family: var(--mono); font-size: .72rem; text-transform: uppercase;
  letter-spacing: .08em; color: var(--ink3); background: var(--panel); text-align: left; }
.prose tbody tr:last-child td { border-bottom: 0; }
.prose tbody tr:hover { background: color-mix(in srgb, var(--panel) 60%, transparent); }

.art-foot { margin-top: 3rem; padding-top: 1.4rem; border-top: 1px solid var(--rule); }
.art-tags { display: flex; gap: .35rem; flex-wrap: wrap; margin-bottom: 1rem; }
.sig { font-family: var(--mono); font-size: .8rem; color: var(--ink3); }

.pn-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 2.5rem;
  background: var(--rule); border: 1px solid var(--rule); border-radius: var(--r); overflow: hidden; }
.pn { display: block; padding: 1rem 1.1rem; background: var(--panel); text-decoration: none; color: var(--ink); }
.pn:hover { background: var(--panel2); }
.pn span { display: block; font-family: var(--mono); font-size: .68rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink3); margin-bottom: .3rem; }
.pn strong { font-size: .95rem; font-weight: 500; line-height: 1.35; }
.pn.next { text-align: right; }
.pn.next:only-child { grid-column: 2; }
@media (max-width: 640px) { .pn-wrap { grid-template-columns: 1fr; } .pn.next { text-align: left; } .pn.next:only-child { grid-column: 1; } }

.related { margin-top: 3rem; }
.related h3 { font-family: var(--mono); font-size: .78rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink3); margin-bottom: .7rem; }

.cta {
  margin-top: 3rem; padding: 1.7rem; border: 1px dashed var(--rule2);
  border-radius: var(--r); background: var(--panel);
}
.cta h3 { font-family: var(--mono); font-size: 1.02rem; margin-bottom: .5rem; }
.cta p { color: var(--ink2); font-size: .95rem; margin-bottom: 1rem; max-width: 52ch; }
.btn {
  display: inline-block; font-family: var(--mono); font-size: .8rem;
  padding: .5rem 1rem; border: 1px solid var(--accent); color: var(--accent);
  border-radius: var(--r); text-decoration: none; background: transparent;
}
.btn:hover { background: var(--accent); color: var(--paper); }
.btn.ghost-btn { border-color: var(--rule2); color: var(--ink2); }
.btn.ghost-btn:hover { background: var(--panel2); color: var(--ink); }

/* ── rows / archive ─────────────────────────────────────────────────────── */
.rows { list-style: none; margin: 0; padding: 0; }
.row {
  display: flex; align-items: baseline; gap: .6rem; margin: 0;
  padding: .34rem 0; border-bottom: 1px dotted var(--rule2);
  font-size: .95rem;
}
.row:last-child { border-bottom: 0; }
.row time {
  font-family: var(--mono); font-size: .72rem; color: var(--ink3);
  min-width: 4.6ch; flex: 0 0 auto; font-variant-numeric: tabular-nums; letter-spacing: .02em;
}
.row > a { flex: 1 1 auto; color: var(--ink); text-decoration: none; }
.row > a:hover { color: var(--accent); text-decoration: underline; }
.row-kind { font-family: var(--mono); font-size: .64rem; color: var(--ink3);
  text-transform: uppercase; letter-spacing: .1em; flex: 0 0 auto; }
.row.kb > a { color: var(--accent); }

.arch-year { padding: 2.4rem 0 0; }
.arch-year > h2 {
  display: flex; align-items: baseline; gap: .7rem; flex-wrap: wrap;
  font-family: var(--mono); font-size: 1.6rem; letter-spacing: -.02em;
  padding-bottom: .6rem; border-bottom: 2px solid var(--ink);
}
.arch-year > h2 .count { font-size: .72rem; color: var(--ink3); letter-spacing: .08em; text-transform: uppercase; }
.arch-year > h2 .ghost { margin-left: auto; font-size: .72rem; color: var(--ink3); text-decoration: none; }
.arch-year > h2 .ghost:hover { color: var(--accent); }
.arch-month { padding: 1.4rem 0 .4rem; }
.arch-month h3 {
  font-family: var(--mono); font-size: .74rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink3); margin-bottom: .5rem;
  display: flex; align-items: center; gap: .5rem;
}
.arch-month h3::after { content: ""; flex: 1; height: 1px; background: var(--rule); }
.arch-month h3 span { color: var(--ink3); opacity: .7; }

.tag-rest { padding-top: 2.4rem; }
.tag-rest > h2 {
  display: flex; align-items: baseline; gap: .6rem; flex-wrap: wrap;
  font-family: var(--mono); font-size: .78rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink3);
  padding-bottom: .6rem; margin-bottom: .5rem; border-bottom: 1px solid var(--rule2);
}
.tag-rest > h2 .hash { opacity: .6; }
.tag-rest > h2 .count { color: var(--ink3); opacity: .7; }

/* ── tag cloud ──────────────────────────────────────────────────────────── */
.cloud-wrap { display: flex; flex-wrap: wrap; gap: .5rem; padding: 2rem 0; }
.cloud {
  font-family: var(--mono); text-decoration: none; color: var(--ink);
  font-size: calc(.78rem * var(--w)); padding: .3rem .7rem;
  border: 1px solid var(--rule2); border-radius: var(--r); background: var(--panel);
  display: inline-flex; align-items: baseline; gap: .4rem;
}
.cloud::before { content: "#"; color: var(--ink3); }
.cloud span { font-size: .62rem; color: var(--ink3); }
.cloud:hover { border-color: var(--accent); color: var(--accent); }

/* ── search ─────────────────────────────────────────────────────────────── */
.search {
  position: fixed; inset: 0; z-index: 80; padding: 8vh 1rem 1rem;
  background: color-mix(in srgb, var(--paper) 72%, transparent);
  backdrop-filter: blur(6px);
}
.search[hidden] { display: none; }
.search-box {
  max-width: 40rem; margin: 0 auto; background: var(--panel);
  border: 1px solid var(--rule2); border-radius: var(--r);
  box-shadow: 0 18px 48px rgba(0,0,0,.16); overflow: hidden;
}
#search-input {
  width: 100%; border: 0; border-bottom: 1px solid var(--rule);
  background: transparent; color: var(--ink); font-family: var(--mono);
  font-size: 1rem; padding: 1rem 1.1rem; outline: none;
}
#search-input::placeholder { color: var(--ink3); }
.search-results { max-height: 56vh; overflow-y: auto; }
.sr-item {
  display: block; padding: .65rem 1.1rem; text-decoration: none;
  border-bottom: 1px solid var(--rule); color: var(--ink);
}
.sr-item:last-child { border-bottom: 0; }
.sr-item.on, .sr-item:hover { background: var(--panel2); }
.sr-item .t { display: block; font-size: .94rem; line-height: 1.35; }
.sr-item .m { display: block; font-family: var(--mono); font-size: .68rem; color: var(--ink3); margin-top: .18rem; }
.sr-item mark { background: color-mix(in srgb, var(--accent) 28%, transparent); color: inherit; border-radius: 2px; }
.sr-empty { padding: 1.4rem 1.1rem; font-family: var(--mono); font-size: .82rem; color: var(--ink3); }
.search-hint {
  padding: .5rem 1.1rem; border-top: 1px solid var(--rule);
  font-family: var(--mono); font-size: .66rem; color: var(--ink3); background: var(--panel2);
}
kbd {
  border: 1px solid var(--rule2); border-bottom-width: 2px; border-radius: 3px;
  padding: 0 .3em; margin-right: .2em; background: var(--panel); font-size: .95em;
}

/* ── forms ──────────────────────────────────────────────────────────────── */
.sub-form { display: flex; gap: .5rem; margin: 2rem 0 .6rem; flex-wrap: wrap; }
.sub-form input {
  flex: 1 1 16rem; font-family: var(--mono); font-size: .9rem;
  padding: .65rem .85rem; background: var(--panel);
  border: 1px solid var(--rule2); border-radius: var(--r); color: var(--ink);
}
.sub-form input:focus { outline: none; border-color: var(--accent); }
.sub-form button {
  font-family: var(--mono); font-size: .85rem; padding: .65rem 1.2rem;
  background: var(--ink); color: var(--paper); border: 1px solid var(--ink);
  border-radius: var(--r); cursor: pointer;
}
.sub-form button:hover { background: var(--accent); border-color: var(--accent); }
.form-note { font-family: var(--mono); font-size: .72rem; color: var(--ink3); }
.form-note.ok { color: var(--accent); }

/* ── 404 ────────────────────────────────────────────────────────────────── */
.notfound { padding: 5rem 0; text-align: center; }
.ascii-big { font-family: var(--mono); font-size: clamp(4rem, 18vw, 9rem); line-height: 1;
  margin: 0 0 1rem; color: var(--rule2); font-weight: 700; letter-spacing: -.04em; }
.notfound h1 { font-family: var(--mono); font-size: 1.3rem; }
.notfound p { color: var(--ink2); margin-top: .6rem; }
.nf-actions { display: flex; gap: .6rem; justify-content: center; flex-wrap: wrap; margin: 1.6rem 0 2.4rem; }
.term {
  text-align: left; max-width: 34rem; margin: 0 auto; font-family: var(--mono);
  font-size: .78rem; line-height: 1.7; color: var(--ink2); background: var(--panel);
  border: 1px solid var(--rule2); border-radius: var(--r); padding: 1rem 1.1rem; overflow-x: auto;
}
.term .out { display: block; color: var(--ink3); }

/* ── footer ─────────────────────────────────────────────────────────────── */
.foot { border-top: 1px solid var(--rule2); background: var(--panel); padding: 2.6rem 0 2rem; }
.ascii { font-family: var(--mono); font-size: .62rem; line-height: 1.15; color: var(--rule2);
  margin: 0 0 1.8rem; overflow-x: auto; }
.foot-cols { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; }
@media (max-width: 720px) { .foot-cols { grid-template-columns: 1fr; gap: 1.6rem; } }
.foot h4 { font-family: var(--mono); font-size: .68rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink3); margin-bottom: .7rem; }
.foot p { font-size: .88rem; color: var(--ink2); max-width: 46ch; }
.foot .meta { font-family: var(--mono); font-size: .72rem; color: var(--ink3); }
.foot ul { list-style: none; padding: 0; margin: 0; font-family: var(--mono); font-size: .8rem; }
.foot ul li { margin: .3em 0; }
.foot ul a { color: var(--ink2); text-decoration: none; }
.foot ul a:hover { color: var(--accent); }
.colophon {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  margin-top: 2.2rem; padding-top: 1.1rem; border-top: 1px solid var(--rule);
  font-family: var(--mono); font-size: .7rem; color: var(--ink3);
}
.colophon a { color: var(--ink2); }

/* ── mono mode ──────────────────────────────────────────────────────────── */
:root[data-mono="1"] body { font-family: var(--mono); font-size: 15.2px; line-height: 1.78; letter-spacing: -.005em; }
:root[data-mono="1"] .hero-title,
:root[data-mono="1"] .card-title,
:root[data-mono="1"] .art-head h1 { font-family: var(--mono); letter-spacing: -.045em; }
:root[data-mono="1"] .prose > p:first-child::first-letter { font-size: 2.7rem; }

/* ── scrollbars ─────────────────────────────────────────────────────────── */
* { scrollbar-width: thin; scrollbar-color: var(--rule2) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--rule2); border-radius: 6px; border: 3px solid transparent; background-clip: content-box; }
*::-webkit-scrollbar-thumb:hover { background: var(--ink3); background-clip: content-box; }

/* ── print ──────────────────────────────────────────────────────────────── */
@media print {
  .masthead, .foot, .cta, .pn-wrap, .related, .search, #progress, .tools { display: none !important; }
  body { background: #fff; color: #000; font-size: 11pt; }
  body::before { display: none; }
  .article-wrap { max-width: none; }
  .prose a::after { content: " (" attr(href) ")"; font-size: .8em; color: #555; }
}