/* ============================================================================
   CJK / Unicode Failure Corpus
   Cool B&W zine / xerox skin on a clean, readable reference layout.
   Texture (halftone + toner grain) is the skin; structure stays simple.
   CSS only, fonts bundled OFL (see fonts/OFL.txt). No external requests.
   ============================================================================ */

@font-face{
  font-family:"Anton";
  src:url("../fonts/Anton-Regular.ttf") format("truetype");
  font-weight:400; font-display:swap;
}
@font-face{
  font-family:"Courier Prime";
  src:url("../fonts/CourierPrime-Regular.ttf") format("truetype");
  font-weight:400; font-display:swap;
}
@font-face{
  font-family:"Courier Prime";
  src:url("../fonts/CourierPrime-Bold.ttf") format("truetype");
  font-weight:700; font-display:swap;
}

:root{
  --ink:#0c0d0f;
  --ink-soft:#33363b;
  --paper:#f3f4f6;          /* cool near-white */
  --paper-bright:#ffffff;
  --line:#0c0d0f;
  --hair:#c9ccd1;
  --display:"Anton", "Arial Narrow", sans-serif;
  --body:"Courier Prime", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --maxw:60rem;
}

*{box-sizing:border-box;}
a{ color:var(--ink); }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; scroll-padding-top:5.5rem; }
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

/* ---- texture skin (fixed, behind everything, subtle) --------------------- */
body::before,
body::after{
  content:""; position:fixed; inset:0; z-index:0; pointer-events:none;
}
/* halftone dot screen */
body::before{
  opacity:.05; mix-blend-mode:multiply;
  background-image:radial-gradient(var(--ink) 17%, transparent 50%);
  background-size:9px 9px;
}
/* sparse toner grain */
body::after{
  opacity:.06; mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'>\
<filter id='n'>\
<feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch' result='t'/>\
<feComponentTransfer in='t'>\
<feFuncA type='discrete' tableValues='0 0 0 0 0 0 0 0 0 0 0 0 0 0 1'/></feComponentTransfer>\
<feColorMatrix type='matrix' values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 1 0'/></filter>\
<rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
.wrap{ position:relative; z-index:1; max-width:var(--maxw); margin:0 auto; padding:0 1.25rem; }

/* ---- distressed hairline rule -------------------------------------------- */
.rule{
  height:7px; width:100%; background:var(--ink); margin:0;
  -webkit-mask:url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' width='400' height='12' preserveAspectRatio='none'>\
<filter id='r'><feTurbulence baseFrequency='0.9 0.4' numOctaves='2' seed='9' result='n'/>\
<feDisplacementMap in='SourceGraphic' in2='n' scale='6'/></filter>\
<rect y='3' width='400' height='6' fill='black' filter='url(%23r)'/></svg>") center/100% 100% no-repeat;
          mask:url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' width='400' height='12' preserveAspectRatio='none'>\
<filter id='r'><feTurbulence baseFrequency='0.9 0.4' numOctaves='2' seed='9' result='n'/>\
<feDisplacementMap in='SourceGraphic' in2='n' scale='6'/></filter>\
<rect y='3' width='400' height='6' fill='black' filter='url(%23r)'/></svg>") center/100% 100% no-repeat;
}

/* ---- masthead ------------------------------------------------------------ */
.masthead{ padding:3.25rem 0 1.5rem; }
.kicker{
  font-family:var(--body); font-weight:700; text-transform:uppercase;
  letter-spacing:.34em; font-size:.7rem; color:var(--ink-soft); margin:0 0 .9rem;
}
h1.title{
  font-family:var(--display); font-weight:400;
  text-transform:uppercase; line-height:.9; letter-spacing:.01em;
  font-size:clamp(2.6rem, 9vw, 5.4rem); margin:0;
  text-shadow:.6px 0 0 var(--ink), -.6px 0 0 var(--ink);
}
.lede{ max-width:42rem; margin:1.1rem 0 0; font-size:1.02rem; }
.lede .fixtures-link{ color:var(--ink); text-decoration:none; box-shadow:inset 0 -.16em 0 var(--ink); }
.lede .fixtures-link:hover{ background:var(--ink); color:var(--paper-bright); box-shadow:none; }
.source-note{ margin:.85rem 0 0; font-size:.82rem; color:var(--ink-soft); }
.counts{ margin:1.1rem 0 0; font-family:var(--display); font-size:1.05rem; letter-spacing:.02em; }
.counts b{ font-weight:400; }

/* ---- controls (sticky) --------------------------------------------------- */
.controls{
  position:sticky; top:0; z-index:5; background:var(--paper);
  border-bottom:3px solid var(--ink);
  padding:.75rem 0; margin-top:1.5rem;
}
.controls .wrap{ display:flex; flex-wrap:wrap; gap:.6rem; align-items:center; }
#q{
  flex:1 1 16rem; min-width:0;
  font-family:var(--body); font-size:1rem; color:var(--ink);
  background:var(--paper-bright); border:2px solid var(--ink);
  padding:.55rem .7rem;
}
#q::placeholder{ color:var(--ink-soft); }
#q:focus{ outline:none; box-shadow:3px 3px 0 var(--ink); }
select.filter{
  font-family:var(--body); font-size:.9rem; color:var(--ink);
  background:var(--paper-bright); border:2px solid var(--ink);
  padding:.5rem .6rem; cursor:pointer;
}
.result-count{ font-size:.82rem; color:var(--ink-soft); margin-left:auto; }

/* ---- category section ---------------------------------------------------- */
.cat-section{ padding-top:2.4rem; }
.cat-head{ display:flex; align-items:baseline; gap:.8rem; flex-wrap:wrap; }
.cat-head h2{
  font-family:var(--display); font-weight:400; text-transform:uppercase;
  font-size:clamp(1.5rem, 4.5vw, 2.3rem); letter-spacing:.01em; margin:0;
}
.cat-head .cat-n{ font-family:var(--body); font-weight:700; font-size:.8rem; color:var(--ink-soft); }
.cat-blurb{ max-width:46rem; margin:.6rem 0 1.4rem; font-size:.92rem; color:var(--ink-soft); }

/* ---- entry card ---------------------------------------------------------- */
.entry{
  background:var(--paper-bright);
  border:2px solid var(--ink);
  box-shadow:5px 6px 0 var(--ink);
  padding:1.3rem 1.4rem 1.5rem;
  margin:0 0 1.9rem;
  scroll-margin-top:6rem;
}
.entry-top{ display:flex; flex-wrap:wrap; gap:.5rem .8rem; align-items:center; margin:0 0 .55rem; }
.tag{
  font-family:var(--body); font-weight:700; text-transform:uppercase;
  letter-spacing:.12em; font-size:.66rem;
  background:var(--ink); color:var(--paper-bright);
  padding:.16em .5em;
}
.tag--stack{ background:transparent; color:var(--ink); border:1.5px solid var(--ink); }
.tag--cited{ background:transparent; color:var(--ink-soft); border:1.5px dashed var(--ink-soft); }
.badge{
  font-family:var(--body); font-weight:700; text-transform:uppercase;
  letter-spacing:.1em; font-size:.66rem; padding:.16em .5em; margin-left:auto;
}
.badge--merged{ background:var(--ink); color:var(--paper-bright); }
.badge--open{ background:transparent; color:var(--ink); border:1.5px dashed var(--ink); }
.badge--closed{ background:transparent; color:var(--ink-soft); border:1.5px solid var(--ink-soft); }
.entry h3{
  font-family:var(--body); font-weight:700; font-size:1.12rem; line-height:1.3;
  margin:.1rem 0 .5rem;
}
.entry h3 a{ color:var(--ink); text-decoration:none; }
.entry h3 a:hover{ box-shadow:inset 0 -.12em 0 var(--ink); }
.lib-line{ font-size:.82rem; color:var(--ink-soft); margin:0 0 .9rem; }
.lib-line .lib{ font-weight:700; color:var(--ink); }
.field{ margin:.75rem 0 0; }
.field-label{
  font-family:var(--body); font-weight:700; text-transform:uppercase;
  letter-spacing:.14em; font-size:.64rem; color:var(--ink-soft);
  display:block; margin:0 0 .25rem;
}
.field p{ margin:0; }
pre.repro{
  margin:.1rem 0 0; padding:.85rem .95rem;
  background:var(--ink); color:var(--paper);
  font-family:var(--body); font-size:.86rem; line-height:1.5;
  overflow-x:auto; white-space:pre-wrap; word-break:break-word;
}
.entry-foot{ margin:1.05rem 0 0; display:flex; flex-wrap:wrap; gap:.7rem; align-items:center; }
.pr-link{
  font-family:var(--body); font-weight:700; font-size:.84rem;
  color:var(--ink); text-decoration:none;
  border:2px solid var(--ink); padding:.4em .7em;
}
.pr-link:hover{ background:var(--ink); color:var(--paper-bright); }
.anchor-link{ font-size:.78rem; color:var(--ink-soft); text-decoration:none; }
.anchor-link:hover{ color:var(--ink); box-shadow:inset 0 -.1em 0 var(--ink); }

/* no-result state */
.empty{ padding:3rem 0; text-align:center; color:var(--ink-soft); display:none; }

/* ---- footer -------------------------------------------------------------- */
footer{ padding:3rem 0 4rem; margin-top:2rem; font-size:.84rem; color:var(--ink-soft); }
footer a{ color:var(--ink); }
footer .mark{ font-family:var(--display); font-size:1rem; letter-spacing:.05em; text-transform:uppercase; color:var(--ink); }

/* ---- per-entry detail page ----------------------------------------------- */
.detail-back{ display:inline-block; margin:1.5rem 0 0; font-size:.84rem; color:var(--ink-soft); text-decoration:none; }
.detail-back:hover{ color:var(--ink); }
.detail .entry{ box-shadow:6px 7px 0 var(--ink); margin-top:1.2rem; }

/* search-intent H1 inside an entry card (detail page) */
.entry h1.entry-title{
  font-family:var(--body); font-weight:700;
  font-size:clamp(1.25rem, 3.4vw, 1.6rem); line-height:1.28;
  margin:.1rem 0 .35rem; text-shadow:none; text-transform:none; letter-spacing:0;
}
.entry-subtitle{ margin:0 0 .2rem; font-size:.9rem; color:var(--ink-soft); font-style:italic; }

/* ---- breadcrumbs --------------------------------------------------------- */
.crumbs{ font-size:.78rem; letter-spacing:.04em; color:var(--ink-soft); margin:0 0 .4rem; }
.crumbs a{ color:var(--ink-soft); text-decoration:none; }
.crumbs a:hover{ color:var(--ink); box-shadow:inset 0 -.1em 0 var(--ink); }
.crumbs span{ margin:0 .35em; }

/* ---- browse band (homepage internal-link index) ------------------------- */
.browse{ position:relative; z-index:1; padding:1.4rem 0 1.5rem; }
.browse-h{
  font-family:var(--body); font-weight:700; text-transform:uppercase;
  letter-spacing:.16em; font-size:.66rem; color:var(--ink-soft); margin:1.2rem 0 .6rem;
}
.browse-h:first-child{ margin-top:0; }
.chips{ display:flex; flex-wrap:wrap; gap:.5rem; }
.chip{
  font-family:var(--body); font-weight:700; font-size:.78rem;
  text-decoration:none; color:var(--ink);
  border:1.5px solid var(--ink); padding:.28em .6em;
  display:inline-flex; align-items:center; gap:.4em;
}
.chip:hover{ background:var(--ink); color:var(--paper-bright); }
.chip:hover .chip-n{ color:var(--paper-bright); }
.chip-n{ font-weight:400; color:var(--ink-soft); font-size:.72rem; }

/* category section heading link + "open category" link on the index */
.cat-head h2 a{ color:inherit; text-decoration:none; }
.cat-head h2 a:hover{ box-shadow:inset 0 -.1em 0 var(--ink); }
.cat-all{ font-family:var(--body); font-weight:700; font-size:.74rem; color:var(--ink-soft); text-decoration:none; }
.cat-all:hover{ color:var(--ink); box-shadow:inset 0 -.1em 0 var(--ink); }

/* ---- landing pages (category / stack) ----------------------------------- */
.landing-title{
  font-family:var(--display); font-weight:400; text-transform:uppercase;
  line-height:.92; letter-spacing:.01em; font-size:clamp(2.1rem, 7vw, 3.6rem);
  margin:.2rem 0 0; text-shadow:.6px 0 0 var(--ink), -.6px 0 0 var(--ink);
}
.rows{ list-style:none; margin:1.6rem 0 2.2rem; padding:0; }
.row{
  background:var(--paper-bright); border:2px solid var(--ink);
  box-shadow:4px 5px 0 var(--ink); padding:1rem 1.1rem 1.05rem; margin:0 0 1.2rem;
}
.row-title{ font-family:var(--body); font-weight:700; font-size:1.02rem; line-height:1.32; color:var(--ink); text-decoration:none; display:inline-block; }
.row-title:hover{ box-shadow:inset 0 -.12em 0 var(--ink); }
.row-meta{ display:flex; flex-wrap:wrap; gap:.4rem .6rem; align-items:center; margin:.55rem 0 .5rem; font-size:.8rem; color:var(--ink-soft); }
.row-meta .lib{ font-weight:700; color:var(--ink); }
.row-meta .badge{ margin-left:0; }
.row-sym{ margin:0; font-size:.9rem; }
h2.row-cat{
  font-family:var(--display); font-weight:400; text-transform:uppercase;
  font-size:clamp(1.3rem, 4vw, 1.9rem); letter-spacing:.01em; margin:2rem 0 .3rem;
  display:flex; align-items:baseline; gap:.7rem;
}
h2.row-cat a{ color:inherit; text-decoration:none; }
h2.row-cat a:hover{ box-shadow:inset 0 -.1em 0 var(--ink); }

/* ---- related / also-in (detail page internal links) --------------------- */
.also-in{ font-size:.84rem; color:var(--ink-soft); margin:1.1rem 0 0; }
.also-in a{ color:var(--ink); text-decoration:none; box-shadow:inset 0 -.12em 0 var(--ink); }
.related{ margin:1.8rem 0 0; border-top:3px solid var(--ink); padding-top:1.2rem; }
.related-h{
  font-family:var(--body); font-weight:700; text-transform:uppercase;
  letter-spacing:.16em; font-size:.66rem; color:var(--ink-soft); margin:0 0 .7rem;
}
.related-list{ list-style:none; margin:0; padding:0; }
.related-list li{ margin:0 0 .5rem; font-size:.92rem; }
.related-list a{ color:var(--ink); text-decoration:none; }
.related-list a:hover{ box-shadow:inset 0 -.1em 0 var(--ink); }

@media (max-width:560px){
  .entry{ box-shadow:4px 5px 0 var(--ink); padding:1.05rem 1rem 1.2rem; }
  .badge{ margin-left:0; }
  .result-count{ width:100%; margin-left:0; }
}
@media (prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } }