/* Yashraj S. Jakhar, personal site. Plain CSS, no build step.
   Look rebuilt 2 Nov 2026 in the manner of ai-2040.com: cream page, book serif, dark red accent,
   essay on the left, a pinned panel on the right. */

:root {
  --bg: #fffdf5;
  --bg-2: #f7f3e6;
  --card: #fffffb;
  --ink: #1a1a1a;
  --ink-2: #4a4742;
  --ink-3: #807b72;
  --line: #d9d3c2;
  --line-2: #ebe6d6;
  --red: #8b1a1a;
  --red-ink: #ffffff;
  --red-soft: #f3e3e1;
  --dot: #d9d3c2;
  --max: 1160px;
  --essay: 640px;
  --font-serif: "EB Garamond", "Cormorant Garamond", Garamond, "Times New Roman", serif;
  --font-mono: "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #15140f;
    --bg-2: #1c1b15;
    --card: #1f1e18;
    --ink: #ece7d8;
    --ink-2: #b7b1a0;
    --ink-3: #87816f;
    --line: #3a382e;
    --line-2: #2b2a22;
    --red: #e0675f;
    --red-ink: #15140f;
    --red-soft: #3a2320;
    --dot: #3a382e;
  }
}
:root[data-theme="dark"] {
  --bg: #15140f;
  --bg-2: #1c1b15;
  --card: #1f1e18;
  --ink: #ece7d8;
  --ink-2: #b7b1a0;
  --ink-3: #87816f;
  --line: #3a382e;
  --line-2: #2b2a22;
  --red: #e0675f;
  --red-ink: #15140f;
  --red-soft: #3a2320;
  --dot: #3a382e;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 20px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--ink); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--red); }
h1, h2, h3 { font-family: var(--font-serif); font-weight: 400; letter-spacing: -0.01em; line-height: 1.1; margin: 0; }
h1 { font-size: 64px; }
h2 { font-size: 40px; margin: 0 0 20px; }
h3 { font-size: 26px; margin: 24px 0 8px; }
p { margin: 0 0 18px; }
ul, ol { margin: 0 0 18px; padding-left: 22px; }
li { margin-bottom: 6px; }
strong { font-weight: 600; }
.mono { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.02em; }
.small { font-size: 16px; color: var(--ink-2); }
.red { color: var(--red); }
.note { font-size: 16px; color: var(--ink-2); line-height: 1.45; }
sup { font-size: 0.6em; color: var(--red); vertical-align: super; line-height: 0; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

/* top bar */
.topbar { padding: 22px 0 8px; }
.topbar .wrap { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.brand { font-size: 20px; text-decoration: none; white-space: nowrap; }
.nav { display: flex; gap: 22px; flex-wrap: wrap; font-size: 18px; }
.nav a { text-decoration: none; }
.nav a:hover { text-decoration: underline; }

/* two-column layout: essay left, pinned panel right */
.layout { display: grid; grid-template-columns: minmax(0, var(--essay)) minmax(0, 1fr); gap: 56px; align-items: start; }
.essay { min-width: 0; }
.aside { position: sticky; top: 24px; min-width: 0; margin-top: 64px; }

/* hero */
.hero { padding: 24px 0 8px; }
.kicker { font-family: var(--font-mono); font-size: 12px; color: var(--ink-3); letter-spacing: 0.04em; margin-bottom: 10px; }
.byline { font-size: 18px; color: var(--ink-2); margin: 8px 0 26px; }
.lede { font-size: 22px; }

/* pills that unfold a paragraph */
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 10px; }
.pill {
  font-family: var(--font-serif); font-size: 18px; color: var(--ink);
  background: var(--card); border: 1px solid var(--ink); border-radius: 6px;
  padding: 4px 12px; cursor: pointer; line-height: 1.3;
}
.pill:hover { background: var(--bg-2); }
.pill[aria-expanded="true"] { background: var(--ink); color: var(--bg); }
.unfold { display: none; border: 1px solid var(--ink); border-radius: 8px; padding: 14px 18px; margin: 6px 0 18px; font-size: 18px; background: var(--card); }
.unfold.open { display: block; }
.unfold p:last-child { margin-bottom: 0; }

/* buttons */
.btn {
  display: inline-block; font-family: var(--font-serif); font-size: 18px; text-decoration: none;
  border: 1px solid var(--ink); border-radius: 6px; padding: 5px 14px; background: var(--card); color: var(--ink);
}
.btn:hover { background: var(--ink); color: var(--bg); }
.btn.primary { background: var(--red); border-color: var(--red); color: var(--red-ink); }
.btn.primary:hover { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 26px; }
.actions-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 24px 0 12px; }
.actions-grid .btn, .actions-grid .pill { width: 100%; text-align: center; font-size: 18px; padding: 9px 12px; border-radius: 6px; margin: 0; line-height: 1.3; }

/* chapters */
.chapter { padding: 44px 0 12px; border-top: 1px solid var(--line-2); margin-top: 24px; }
.chapter:first-of-type { border-top: 0; margin-top: 0; }
.chapter h2 .num { color: var(--red); margin-right: 8px; }
.hd { font-size: 30px; line-height: 1.2; margin: 0 0 16px; }
.subhead { font-family: var(--font-mono); font-size: 12px; color: var(--ink-3); margin: 26px 0 8px; letter-spacing: 0.04em; }

/* items (writing, built) */
.item { padding: 14px 0; border-top: 1px solid var(--line-2); }
.item:last-child { border-bottom: 1px solid var(--line-2); }
.item .meta { font-family: var(--font-mono); font-size: 12px; color: var(--ink-3); margin-bottom: 4px; }
.item h3 { margin: 0 0 6px; font-size: 24px; }
.item p { margin: 0; font-size: 18px; color: var(--ink-2); }
.item.hidden { display: none; }

/* filter chips */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 14px; }
.chip {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.03em; cursor: pointer;
  border: 1px solid var(--line); border-radius: 999px; padding: 4px 11px; background: var(--card); color: var(--ink-2);
}
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--red); border-color: var(--red); color: var(--red-ink); }

/* tabs (model picker) */
.tabs { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 12px; }
.tab {
  font-family: var(--font-serif); font-size: 17px; cursor: pointer;
  border: 1px solid var(--ink); border-radius: 6px; padding: 3px 10px; background: var(--card); color: var(--ink);
}
.tab[aria-pressed="true"] { background: var(--ink); color: var(--bg); }

/* bars */
.bars { display: grid; gap: 8px; margin: 10px 0 8px; }
.bar { display: grid; grid-template-columns: 130px 1fr 100px; align-items: center; gap: 10px; font-size: 16px; }
.bar .lab { font-family: var(--font-mono); font-size: 12px; color: var(--ink-2); }
.bar .track { height: 12px; background: var(--line-2); border-radius: 2px; overflow: hidden; }
.bar .fill { height: 100%; background: var(--red); width: 0; transition: width 500ms ease; }
.bar .val { font-family: var(--font-mono); font-size: 12px; text-align: right; }
.widget { border: 1px solid var(--line); border-radius: 8px; padding: 16px 18px; margin: 14px 0 22px; background: var(--card); }
.widget .caption { font-size: 15px; color: var(--ink-2); margin: 8px 0 0; }
.verdict-line { font-size: 17px; margin: 10px 0 0; }

/* ladder walk-through */
.ladder { border: 1px solid var(--line); border-radius: 8px; padding: 16px 18px; margin: 14px 0 22px; background: var(--card); }
.rungs { display: flex; gap: 6px; margin: 8px 0 12px; }
.rung { flex: 1; height: 6px; background: var(--line-2); border-radius: 2px; }
.rung.on { background: var(--red); }
.ladder .step { min-height: 72px; font-size: 18px; }
.ladder .ctl { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 10px; }

/* verdict tiles */
.tiles { display: grid; grid-template-columns: repeat(8, 1fr); gap: 6px; margin: 8px 0 4px; }
.tile {
  aspect-ratio: 1; border: 1.5px solid var(--ink); border-radius: 4px; background: var(--card);
  position: relative; cursor: default;
}
.tile.supports, .tile.word { background: var(--red); border-color: var(--red); }
.tile.against { background: var(--ink); border-color: var(--ink); }
.tile.unclear, .tile.neither { background: repeating-linear-gradient(45deg, var(--line-2) 0 3px, var(--card) 3px 6px); }
.tile:hover { outline: 2px solid var(--red); outline-offset: 1px; }
.tile-row { display: grid; grid-template-columns: 90px 1fr; align-items: center; gap: 10px; margin-bottom: 6px; }
.tile-row .lab { font-family: var(--font-mono); font-size: 11px; color: var(--ink-2); }
.tile-key { font-family: var(--font-mono); font-size: 11px; color: var(--ink-2); display: flex; flex-wrap: wrap; gap: 12px; margin: 8px 0 4px; }
.tile-key span::before { content: ""; display: inline-block; width: 10px; height: 10px; border: 1.5px solid var(--ink); border-radius: 2px; margin-right: 5px; vertical-align: -1px; }
.tile-key .k-sup::before { background: var(--red); border-color: var(--red); }
.tile-key .k-against::before { background: var(--ink); }
.tile-key .k-unclear::before { background: repeating-linear-gradient(45deg, var(--line-2) 0 2px, var(--card) 2px 4px); }
.tile-out { font-family: var(--font-mono); font-size: 12px; color: var(--ink-2); min-height: 36px; margin-top: 6px; }

/* the pinned panel */
.panel { border: 1px solid var(--line); border-radius: 8px; background: var(--card); padding: 14px 16px 12px; }
.panel .badge {
  display: inline-block; font-family: var(--font-mono); font-size: 12px; font-weight: 600; letter-spacing: 0.04em;
  border: 1px solid var(--ink); border-radius: 4px; padding: 2px 8px; background: var(--bg); margin-bottom: 10px;
}
.panel .grid { display: grid; grid-template-columns: repeat(48, 1fr); gap: 2px; margin: 6px 0 10px; }
.panel .grid i { display: block; aspect-ratio: 1; border-radius: 50%; background: var(--dot); transition: background 300ms; }
.panel .grid i.on { background: var(--red); }
.panel .grid i.block { background: var(--ink); }
.panel .gridlab { font-family: var(--font-mono); font-size: 11px; color: var(--ink-2); display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 8px; }
.panel .gridlab span::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--dot); margin-right: 5px; }
.panel .gridlab .g-on::before { background: var(--red); }
.panel .gridlab .g-block::before { background: var(--ink); }
.panel .gridlab .g-unclear::before { border-radius: 2px; border: 1px solid var(--ink); background: repeating-linear-gradient(45deg, var(--line-2) 0 2px, var(--card) 2px 4px); }
.panel .stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; border-top: 1px solid var(--line-2); padding-top: 10px; }
.panel .stat .n { font-family: var(--font-mono); font-size: 18px; font-weight: 600; }
.panel .stat .l { font-family: var(--font-mono); font-size: 11px; color: var(--ink-2); line-height: 1.3; }
.panel .ptiles { display: grid; grid-template-columns: repeat(8, 1fr); gap: 4px; margin: 6px 0 4px; }
.panel .ptiles i { display: block; aspect-ratio: 1; border: 1.5px solid var(--ink); border-radius: 3px; background: var(--card); }
.panel .ptiles i.supports, .panel .ptiles i.word { background: var(--red); border-color: var(--red); }
.panel .ptiles i.against { background: var(--ink); }
.panel .ptiles i.unclear, .panel .ptiles i.neither { background: repeating-linear-gradient(45deg, var(--line-2) 0 2px, var(--card) 2px 4px); }
.panel .ptlab { font-family: var(--font-mono); font-size: 11px; color: var(--ink-2); margin: 0 0 2px; }
.panel .plist { font-size: 17px; margin: 0; padding-left: 18px; }
.panel .plist li { margin-bottom: 4px; }
.panel .pnote { font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); margin-top: 10px; line-height: 1.4; }
.panel [data-state] { display: none; }
.panel [data-state].on { display: block; }
.panel .status dt { font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.04em; margin: 8px 0 2px; }
.panel .status dd { margin: 0; font-size: 17px; }
.panel .status { margin: 0; }

/* tables */
.table-wrap { overflow-x: auto; margin: 10px 0 18px; }
table { border-collapse: collapse; width: 100%; font-size: 16px; }
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line-2); vertical-align: top; }
th { font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); font-weight: 500; letter-spacing: 0.04em; }
td.n { font-family: var(--font-mono); font-size: 13px; white-space: nowrap; }

/* press */
.press { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 10px 0 8px; }
.clip { border: 1px solid var(--line); border-radius: 8px; background: var(--card); padding: 10px; }
.clip img { width: 100%; height: 320px; object-fit: cover; object-position: top; display: block; border-radius: 4px; cursor: zoom-in; border: 1px solid var(--line-2); }
.clip .cap { font-size: 15px; color: var(--ink-2); margin: 8px 0 0; }
.clip .cap b { font-weight: 600; color: var(--ink); }
.lightbox { position: fixed; inset: 0; background: rgba(20, 18, 12, 0.92); display: none; align-items: center; justify-content: center; z-index: 50; padding: 20px; cursor: zoom-out; }
.lightbox.open { display: flex; }
.lightbox img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 4px; background: #fff; }

/* method box */
.method { border: 1px solid var(--ink); border-radius: 8px; padding: 14px 18px; margin: 14px 0 22px; background: var(--card); }
.method h3 { margin-top: 0; }
.method ol { margin-bottom: 0; }

footer { border-top: 1px solid var(--line-2); margin-top: 48px; padding: 20px 0 40px; font-size: 16px; color: var(--ink-2); }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* phones and narrow windows */
@media (max-width: 900px) {
  body { font-size: 18px; }
  h1 { font-size: 44px; }
  h2 { font-size: 32px; }
  .hd { font-size: 25px; }
  .layout { grid-template-columns: 1fr; gap: 20px; }
  .aside { position: static; margin-top: 20px; }
  .actions-grid { grid-template-columns: repeat(2, 1fr); }
  .panel [data-state] { display: block; }
  .panel [data-state] + [data-state] { margin-top: 14px; border-top: 1px solid var(--line-2); padding-top: 12px; }
  .panel .grid { grid-template-columns: repeat(32, 1fr); }
  .press { grid-template-columns: 1fr; }
  .bar { grid-template-columns: 90px 1fr 84px; }
  .bar .val { font-size: 11px; }
  .tile-row { grid-template-columns: 70px 1fr; }
  .nav { gap: 14px; font-size: 16px; }
}
@media (max-width: 480px) {
  .wrap { padding: 0 16px; }
  h1 { font-size: 38px; }
  .lede { font-size: 19px; }
  .tiles { gap: 4px; }
}