@font-face { font-family: "Inter"; src: url("/static/fonts/inter.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("/static/fonts/jetbrains-mono.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }
:root {
  --bg: #fbfaf7;
  --bg-2: #f2f0ea;
  --card: #ffffff;
  --ink: #16181d;
  --ink-2: #4a4f5a;
  --ink-3: #7a7f8a;
  --line: #e4e1d8;
  --accent: #0f9b75;
  --ai: #7c3aed;
  --db: #0369a1;
  --infra: #b45309;
  --code-bg: #f4f2ec;
  --tk-kw: #c2255c; --tk-str: #2b8a3e; --tk-num: #b45309; --tk-fn: #0369a1;
  --tk-bi: #0f766e; --tk-com: #8a8f99; --tk-op: #4a4f5a; --tk-attr: #7c3aed;
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, "DejaVu Sans Mono", monospace;
  --radius: 14px;
  --mark-edge: transparent;
  --shadow: 0 24px 80px rgba(22, 24, 29, .18);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b0d12;
    --bg-2: #12151c;
    --card: #141821;
    --ink: #e8eaef;
    --ink-2: #b3b8c4;
    --ink-3: #7f8594;
    --line: #232836;
    --accent: #7cf0c5;
    --ai: #b49cff;
    --db: #6cc4ff;
    --infra: #ffb35c;
    --code-bg: #10131a;
    --tk-kw: #ff7ab2; --tk-str: #a5e075; --tk-num: #ffb35c; --tk-fn: #6cc4ff;
    --tk-bi: #7cf0c5; --tk-com: #6b7385; --tk-op: #b3b8c4; --tk-attr: #b49cff;
    --mark-edge: #2a3040;
    --shadow: 0 24px 80px rgba(0, 0, 0, .55);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
    --bg: #0b0d12;
    --bg-2: #12151c;
    --card: #141821;
    --ink: #e8eaef;
    --ink-2: #b3b8c4;
    --ink-3: #7f8594;
    --line: #232836;
    --accent: #7cf0c5;
    --ai: #b49cff;
    --db: #6cc4ff;
    --infra: #ffb35c;
    --code-bg: #10131a;
    --tk-kw: #ff7ab2; --tk-str: #a5e075; --tk-num: #ffb35c; --tk-fn: #6cc4ff;
    --tk-bi: #7cf0c5; --tk-com: #6b7385; --tk-op: #b3b8c4; --tk-attr: #b49cff;
    --mark-edge: #2a3040;
    --shadow: 0 24px 80px rgba(0, 0, 0, .55);
    color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.65 var(--sans); }
a { color: inherit; text-decoration-color: color-mix(in srgb, currentColor 35%, transparent); text-underline-offset: 3px; }
a:hover { color: var(--accent); }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; top: 12px; background: var(--card); padding: 8px 12px; z-index: 10; }

/* header */
.site-header { border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5;
  background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); }
.header-row { display: flex; align-items: center; gap: 24px; height: 62px; }
/* Brand: the /m tile. On hover (and once per visit) it types out the rest of the name after the logo's own m. */
.brand { display: inline-flex; text-decoration: none; flex: none; border-radius: 9px; }
.brand-tile { display: inline-flex; align-items: flex-start; height: 34px; background: #0b0d12; border-radius: 9px; box-shadow: inset 0 0 0 1px var(--mark-edge); overflow: hidden; }
.brand-m { width: 34px; height: 34px; flex: none; display: block; }
.brand-rest { font: 700 18.5px/34px var(--mono); letter-spacing: -0.02em; color: #e8eaef; white-space: nowrap; overflow: hidden;
  max-width: 0; margin-left: 0; transition: max-width .55s steps(10, end), margin .15s; }
.brand-rest .brand-tld { color: #7cf0c5; }
.brand-caret { width: 0; height: 18px; margin-top: 9px; background: #7cf0c5; border-radius: 1px; transition: width .2s, margin .2s; }
.brand:hover .brand-rest, .brand:focus-visible .brand-rest, .brand.intro .brand-rest { max-width: 10ch; margin-left: -7px; }
.brand:hover .brand-caret, .brand:focus-visible .brand-caret, .brand.intro .brand-caret { width: 9px; margin: 9px 10px 0 3px; animation: blink 1s steps(1) .55s infinite; }
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .brand-rest { transition: none; } .brand-caret { animation: none !important; } }
.mark { display: block; flex: none; border-radius: 7px; }
.mark rect:first-child { stroke: var(--mark-edge); stroke-width: 2; }
.brand .mark-cursor { animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .brand .mark-cursor { animation: none; } }
.foot-brand { display: inline-flex; align-items: center; gap: 10px; }
.foot-links { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; }
.foot-links > a { color: var(--ink-3); }
.socials { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.socials a, .socials .off { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; border: 1px solid var(--line); color: var(--ink-2); background: var(--bg-2); }
.socials a:hover { color: var(--accent); border-color: var(--accent); }
.socials .off { opacity: .4; cursor: not-allowed; }
.socials svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.side .socials { margin: 4px 0 34px; }
.about-head { padding-bottom: 36px; }
.about-head .socials { margin-top: 4px; }
.footer-row { align-items: center; }
.nav { display: flex; gap: 18px; font-size: 15px; flex: 1; overflow-x: auto; scrollbar-width: none; }
.nav a { text-decoration: none; color: var(--ink-2); white-space: nowrap; padding: 4px 0; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a.active { color: var(--ink); border-color: var(--accent); }
.nav a.cat-ai.active { border-color: var(--ai); } .nav a.cat-db.active { border-color: var(--db); } .nav a.cat-infra.active { border-color: var(--infra); }
.nav .nav-search { display: none; }
.search-legacy input { font: 14px var(--sans); background: var(--bg-2); color: var(--ink); border: 1px solid var(--line); border-radius: 999px; padding: 7px 14px; width: 180px; }
.search input:focus, .search-big input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

/* typography helpers */
.kicker { font: 600 12px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent); margin: 0 0 14px; }
.section-title { font: 600 12px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink-3); margin: 0 0 6px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.empty { color: var(--ink-3); padding: 40px 0; }

/* category colours */
[class*="cat-"] { --cat: var(--accent); } /* default colour for new topics */
.cat-ai { --cat: var(--ai); } .cat-db { --cat: var(--db); } .cat-infra { --cat: var(--infra); }
.pill { font: 600 11px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; text-decoration: none; padding: 5px 8px; border-radius: 6px; color: var(--cat); background: color-mix(in srgb, var(--cat) 12%, transparent); white-space: nowrap; }
.pill:hover { color: var(--cat); background: color-mix(in srgb, var(--cat) 20%, transparent); }
.tag { font: 13px var(--mono); color: var(--ink-3); text-decoration: none; }
.tag:hover { color: var(--accent); }

/* hero */
.hero { padding: 64px 20px 36px; }
.hero h1 { font-size: clamp(30px, 5vw, 50px); line-height: 1.12; letter-spacing: -0.03em; margin: 0 0 32px; max-width: 900px; font-weight: 750; }
.hl { background: linear-gradient(90deg, var(--ai), var(--db) 55%, var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cat-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.cat-card { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; text-decoration: none; padding: 16px 18px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); border-top: 3px solid var(--cat); transition: transform .15s ease; }
.cat-card:hover { transform: translateY(-2px); color: var(--ink); }
.cat-name { font-weight: 650; }
.cat-count { font: 13px var(--mono); color: var(--ink-3); }

/* lead post */
.lead { padding: 30px 32px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); position: relative; overflow: hidden; margin-bottom: 44px; }
.lead::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 4px; background: var(--cat); }
.lead-meta { display: flex; align-items: center; gap: 12px; font: 13px var(--mono); color: var(--ink-3); }
.new { color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: .1em; font-size: 11px; }
.lead h2 { font-size: clamp(24px, 3.4vw, 34px); line-height: 1.2; letter-spacing: -0.02em; margin: 14px 0 10px; }
.lead h2 a { text-decoration: none; }
.lead p { color: var(--ink-2); margin: 0 0 16px; font-size: 18px; max-width: 760px; }

/* rows */
.home-grid { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 56px; padding-bottom: 64px; }
.row { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 20px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.row-meta { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; font: 13px var(--mono); color: var(--ink-3); padding-top: 4px; }
.row h3 { margin: 0 0 6px; font-size: 20px; line-height: 1.3; letter-spacing: -0.01em; }
.row h3 a { text-decoration: none; }
.row p { margin: 0 0 10px; color: var(--ink-2); font-size: 16px; }
.row-foot { display: flex; flex-wrap: wrap; gap: 6px 14px; font: 13px var(--mono); color: var(--ink-3); }
.has-video { color: var(--accent); }
.more { margin: 22px 0 0; font-weight: 600; }
.side { font-size: 15px; }
.side .section-title { margin-top: 0; }
.side .section-title + * { margin-top: 14px; margin-bottom: 34px; }
.side-note { color: var(--ink-2); }
.side-note a { margin-right: 4px; }
.tagcloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tagcloud .tag { background: var(--bg-2); border: 1px solid var(--line); padding: 4px 9px; border-radius: 8px; }
.tagcloud .tag span { color: var(--ink-3); opacity: .7; margin-left: 2px; }
.tagcloud.big .tag { font-size: 15px; padding: 7px 12px; }

/* page head / lists */
.page-head { padding: 54px 20px 18px; }
.page-head h1 { font-size: clamp(30px, 5vw, 46px); line-height: 1.1; letter-spacing: -0.03em; margin: 0 0 12px; }
.page-head.cat-ai .kicker, .page-head.cat-db .kicker, .page-head.cat-infra .kicker { color: var(--cat); }
.search-big { display: flex; gap: 8px; margin: 18px 0 8px; }
.search-big input { flex: 1; font: 17px var(--sans); background: var(--card); color: var(--ink); border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; }
.search-big button { font: 600 15px var(--sans); border: 0; border-radius: 12px; padding: 0 20px; background: var(--ink); color: var(--bg); cursor: pointer; }
.pager { display: flex; justify-content: space-between; padding: 28px 0 64px; font-weight: 600; }
.narrow + .narrow { padding-bottom: 8px; }

/* post */
.post-head { padding-top: 54px; }
.post-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font: 13px var(--mono); color: var(--ink-3); }
.post h1 { font-size: clamp(32px, 5.4vw, 52px); line-height: 1.08; letter-spacing: -0.035em; margin: 18px 0 16px; font-weight: 780; }
.dek { font-size: 20px; color: var(--ink-2); margin: 0 0 28px; line-height: 1.5; }
.video { position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden; background: #000; margin-bottom: 28px; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.toc { border: 1px solid var(--line); border-radius: 12px; padding: 12px 18px; margin-bottom: 28px; background: var(--card); font-size: 15px; }
.toc summary { cursor: pointer; font: 600 12px var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--ink-3); }
.toc ul { list-style: none; padding: 8px 0 2px; margin: 0; }
.toc li { padding: 3px 0; } .toc .toc-h3 { padding-left: 18px; font-size: 14px; }
.toc a { text-decoration: none; color: var(--ink-2); }

.prose { font-size: 18px; line-height: 1.75; }
.prose > :first-child { margin-top: 0; }
.prose h2 { font-size: 27px; line-height: 1.25; letter-spacing: -0.02em; margin: 2em 0 .5em; scroll-margin-top: 80px; }
.prose h3 { font-size: 21px; margin: 1.7em 0 .4em; scroll-margin-top: 80px; }
.prose h2::before { content: "## "; font-family: var(--mono); color: var(--cat, var(--accent)); opacity: .55; font-weight: 500; }
.prose p, .prose ul, .prose ol { margin: 0 0 1.15em; }
.prose li { margin: .3em 0; }
.prose a { color: var(--cat, var(--accent)); }
.prose strong { font-weight: 680; }
.prose img { max-width: 100%; border-radius: 10px; }
.prose blockquote { margin: 1.4em 0; padding: 4px 20px; border-left: 3px solid var(--cat, var(--accent)); color: var(--ink-2); background: var(--bg-2); border-radius: 0 10px 10px 0; }
.prose code { font: .86em var(--mono); background: var(--code-bg); border: 1px solid var(--line); padding: .12em .38em; border-radius: 6px; }
.prose pre { font: 14.5px/1.6 var(--mono); background: var(--code-bg) !important; border: 1px solid var(--line); padding: 18px 20px; border-radius: 12px; overflow-x: auto; margin: 1.4em 0; }
.prose pre code { background: none; border: 0; padding: 0; font-size: inherit; }
.prose table { width: 100%; border-collapse: collapse; font-size: 15.5px; margin: 1.4em 0; display: block; overflow-x: auto; }
.prose th, .prose td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); }
.prose th { font: 600 12px var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 2.4em 0; }
.post-foot { padding: 20px 20px 10px; }
.post-foot .tags { display: flex; flex-wrap: wrap; gap: 12px; padding-top: 22px; border-top: 1px solid var(--line); }
.related { padding-top: 34px; padding-bottom: 64px; }

/* footer */
.site-footer { border-top: 1px solid var(--line); color: var(--ink-3); font-size: 14px; }
.footer-row { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 22px; padding-bottom: 30px; }
.footer-row p { margin: 0; }

@media (max-width: 860px) {
  .home-grid { grid-template-columns: 1fr; gap: 20px; }
  .header-row { gap: 14px; }
  .search { display: none; }
  .nav .nav-search { display: inline; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .wrap { padding-left: 16px; padding-right: 16px; }
  .header-row { height: auto; flex-wrap: wrap; padding-top: 12px; padding-bottom: 10px; row-gap: 8px; }
  .nav { flex-basis: 100%; order: 3; gap: 16px; }
  .hero { padding: 40px 16px 28px; }
  .cat-cards { grid-template-columns: 1fr; }
  .lead { padding: 22px 20px; }
  .row { grid-template-columns: 1fr; gap: 8px; }
  .row-meta { flex-direction: row; align-items: center; }
  .prose { font-size: 17px; }
  .prose pre { margin-left: -16px; margin-right: -16px; border-radius: 0; border-left: 0; border-right: 0; }
}

/* syntax highlighting (chroma class names) */
.chroma { color: var(--ink); }
.chroma .k, .chroma .kc, .chroma .kd, .chroma .kn, .chroma .kp, .chroma .kr, .chroma .ow, .chroma .nt { color: var(--tk-kw); }
.chroma .kt, .chroma .nb, .chroma .bp, .chroma .nc { color: var(--tk-bi); }
.chroma .s, .chroma .s1, .chroma .s2, .chroma .sa, .chroma .sb, .chroma .sc, .chroma .sd, .chroma .se, .chroma .sh, .chroma .si, .chroma .sr, .chroma .ss, .chroma .dl { color: var(--tk-str); }
.chroma .m, .chroma .mi, .chroma .mf, .chroma .mh, .chroma .mo, .chroma .il, .chroma .l, .chroma .ld { color: var(--tk-num); }
.chroma .nf, .chroma .fm, .chroma .nx { color: var(--tk-fn); }
.chroma .na, .chroma .nd, .chroma .nv, .chroma .vi { color: var(--tk-attr); }
.chroma .c, .chroma .c1, .chroma .cm, .chroma .ch, .chroma .cs, .chroma .cp, .chroma .cpf { color: var(--tk-com); font-style: italic; }
.chroma .o, .chroma .p { color: var(--tk-op); }
.chroma .err { color: inherit; background: none; }

/* header tools */
.tools { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.kbd-btn { display: inline-flex; align-items: center; gap: 8px; font: 14px var(--sans); color: var(--ink-3); background: var(--bg-2); border: 1px solid var(--line); border-radius: 999px; padding: 6px 8px 6px 14px; cursor: pointer; min-width: 210px; }
.kbd-btn:hover { color: var(--ink); border-color: var(--ink-3); }
.kbd-prompt { font: 700 13px var(--mono); color: var(--accent); }
.kbd-label { flex: 1; text-align: left; }
kbd { font: 600 11px/1 var(--mono); color: var(--ink-2); background: var(--card); border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 6px; padding: 3px 6px; }
.theme-btn { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 999px; border: 1px solid var(--line); background: var(--bg-2); color: var(--ink-2); cursor: pointer; }
.theme-btn:hover { color: var(--ink); border-color: var(--ink-3); }
.theme-btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; display: none; }
.theme-btn .i-dark { fill: currentColor; stroke: none; }
.theme-btn:not([data-state]) .i-system, .theme-btn[data-state="system"] .i-system,
.theme-btn[data-state="light"] .i-light, .theme-btn[data-state="dark"] .i-dark { display: block; }
button:focus-visible, a:focus-visible, input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.hero-hint { margin: -14px 0 28px; color: var(--ink-3); font-size: 15px; }
.hero-hint code { font: 13px var(--mono); background: var(--bg-2); border: 1px solid var(--line); padding: 2px 6px; border-radius: 6px; color: var(--ink-2); }

/* streak heatmap */
.heat { margin: 14px 0 34px; }
.heat svg { width: 100%; height: auto; display: block; overflow: visible; }
.hm { fill: var(--bg-2); stroke: var(--line); stroke-width: 1; }
.hm.on { stroke: none; fill: var(--cat); }
.heat a:hover .hm, .heat a:focus .hm { stroke: var(--ink); stroke-width: 1.5; }
.hm-month { font: 9px var(--mono); fill: var(--ink-3); }
.heat figcaption { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-top: 10px; font: 12.5px var(--mono); color: var(--ink-3); }
.heat strong { color: var(--ink); }
.hm-legend { display: inline-flex; align-items: center; gap: 5px; }
.hm-legend i { width: 9px; height: 9px; border-radius: 2px; background: var(--cat); display: inline-block; margin-left: 4px; }
.side .heat { margin-top: 14px; }

/* post helpers */
.pre-wrap { position: relative; }
.copy { position: absolute; top: 10px; right: 10px; font: 600 11px var(--mono); color: var(--ink-3); background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 4px 8px; cursor: pointer; opacity: 0; transition: opacity .15s; }
.pre-wrap:hover .copy, .copy:focus-visible { opacity: 1; }
@media (hover: none) { .copy { opacity: 1; } }
.prose .anchor { margin-left: 10px; font: 500 .8em var(--mono); color: var(--ink-3); text-decoration: none; opacity: 0; }
.prose h2:hover .anchor, .prose h3:hover .anchor, .prose .anchor:focus-visible { opacity: 1; }
.progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 20; pointer-events: none; }
.progress span { display: block; height: 100%; background: linear-gradient(90deg, var(--cat, var(--accent)), var(--accent)); transform-origin: 0 50%; transform: scaleX(0); }
body:has(.post.cat-ai) .progress { --cat: var(--ai); } body:has(.post.cat-db) .progress { --cat: var(--db); } body:has(.post.cat-infra) .progress { --cat: var(--infra); }

/* command palette */
.palette { width: min(680px, calc(100vw - 32px)); max-height: min(560px, calc(100vh - 80px)); padding: 0; border: 1px solid var(--line); border-radius: 16px; background: var(--card); color: var(--ink); box-shadow: var(--shadow); margin-top: 12vh; overflow: hidden; }
.palette[open] { display: flex; flex-direction: column; animation: pal-in .14s ease-out; }
@keyframes pal-in { from { opacity: 0; transform: translateY(-8px) scale(.98); } }
@media (prefers-reduced-motion: reduce) { .palette[open] { animation: none; } }
.palette::backdrop { background: rgba(5, 6, 10, .5); backdrop-filter: blur(3px); }
.pal-bar { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-bottom: 1px solid var(--line); background: var(--bg-2); font: 12px var(--mono); color: var(--ink-3); }
.pal-dots { display: inline-flex; gap: 6px; }
.pal-dots i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; }
.pal-dots i:nth-child(2) { background: #febc2e; } .pal-dots i:nth-child(3) { background: #28c840; }
.pal-title { flex: 1; text-align: center; }
.pal-close { font: 600 11px var(--mono); color: var(--ink-3); background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 3px 7px; cursor: pointer; }
.pal-out { font: 13px/1.7 var(--mono); padding: 12px 16px 0; overflow-y: auto; max-height: 180px; color: var(--ink-2); }
.pal-out a { color: var(--accent); }
.pal-out b { color: var(--ink); }
.pal-dim { color: var(--ink-3); }
.pal-cmd { display: inline-block; min-width: 260px; color: var(--ink); }
.pal-cat-t { color: var(--cat); }
.pal-line { display: flex; align-items: center; gap: 10px; padding: 12px 16px; }
.pal-ps { font: 700 15px var(--mono); color: var(--accent); }
.pal-line input { flex: 1; min-width: 0; font: 16px var(--mono); color: var(--ink); background: none; border: 0; outline: none; caret-color: var(--accent); }
.pal-line input::placeholder { color: var(--ink-3); }
.pal-list { list-style: none; margin: 0; padding: 0 8px 8px; overflow-y: auto; }
.pal-list:empty { display: none; }
.pal-list li { display: flex; align-items: center; gap: 12px; padding: 10px 10px; border-radius: 10px; cursor: pointer; min-width: 0; }
.pal-list li[aria-selected="true"], .pal-list li:hover { background: var(--bg-2); }
.pal-cat { flex: none; width: 8px; height: 8px; border-radius: 2px; background: var(--cat, var(--ink-3)); }
.pal-label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 550; }
.pal-hint { flex: none; font: 12px var(--mono); color: var(--ink-3); }

@media (max-width: 860px) { .kbd-btn { min-width: 0; } .kbd-label, .kbd-btn kbd { display: none; } .kbd-btn { padding: 0; width: 36px; height: 36px; justify-content: center; } }
@media (max-width: 600px) { .tools { margin-left: auto; } .hero-hint { display: none; } .pal-hint { display: none; } .pal-cmd { min-width: 0; display: block; } }

/* about page */
.about-role { margin: 0 0 22px; font-size: 19px; color: var(--ink-2); display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; }
.about-loc { font: 13px var(--mono); color: var(--ink-3); }
.about-loc::before { content: "◉ "; color: var(--accent); }
.about-bio { padding-bottom: 8px; }
.now { border: 1px solid var(--line); background: var(--card); border-radius: var(--radius); padding: 20px 24px; margin: 8px 0 8px; }
.now-label { display: flex; align-items: center; gap: 10px; margin: 0 0 10px; font: 600 12px var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--accent); }
.now-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 60%, transparent); animation: pulse 2s ease-out infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 9px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
@media (prefers-reduced-motion: reduce) { .now-dot { animation: none; } }
.now ul { margin: 0; padding-left: 20px; display: grid; gap: 6px; }
.about-section { padding-top: 40px; }
.about-last { padding-bottom: 72px; }

.edu { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 2px; }
.edu li { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.edu li div { display: grid; gap: 2px; min-width: 0; }
.edu span { color: var(--ink-2); font-size: 15.5px; }
.edu-years { font: 13px var(--mono); color: var(--ink-3) !important; white-space: nowrap; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.chip { font: 13.5px var(--mono); padding: 6px 11px; border-radius: 8px; background: var(--bg-2); border: 1px solid var(--line); color: var(--ink-2); }
.langs { margin: 18px 0 0; color: var(--ink-3); font-size: 15px; }
@media (max-width: 600px) {
  .edu li { flex-direction: column; gap: 4px; }
}
.about-mail { margin: 14px 0 0; color: var(--ink-3); font-size: 15px; }
.about-mail a { font-family: var(--mono); color: var(--accent); }
.career-note { margin: 16px 0 6px; color: var(--ink-2); font-size: 16.5px; padding: 12px 16px; border-radius: 12px; background: var(--bg-2); border: 1px solid var(--line); }

/* career as one journey: numbered chapters on a single continuous line */
.journey { list-style: none; margin: 22px 0 0; padding: 0; position: relative; }
.journey::before { content: ""; position: absolute; left: 15px; top: 16px; bottom: 40px; width: 2px; background: linear-gradient(var(--line), var(--accent)); }
.jr-item { display: grid; grid-template-columns: 32px minmax(0, 1fr); gap: 18px; position: relative; }
.jr-rail { display: flex; justify-content: center; }
.jr-dot { position: relative; z-index: 1; display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--bg); border: 2px solid var(--accent); font: 700 13px var(--mono); color: var(--accent); }
.is-current .jr-dot { background: var(--accent); color: var(--bg); animation: pulse 2s ease-out infinite; }
@media (prefers-reduced-motion: reduce) { .is-current .jr-dot { animation: none; } }
.jr-body { padding: 3px 0 18px; min-width: 0; }
.jr-kicker { margin: 0 0 4px; font: 600 12px var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.jr-now { color: var(--accent); margin-left: 6px; }
.jr-body h3 { margin: 0 0 6px; font-size: 22px; line-height: 1.25; letter-spacing: -0.02em; }
.jr-meta { display: flex; flex-wrap: wrap; gap: 4px 12px; margin: 0 0 10px; font-size: 15px; color: var(--ink-2); }
.jr-meta strong { color: var(--ink); font-weight: 650; }
.jr-meta span::before { content: "·"; margin-right: 12px; color: var(--ink-3); }
.jr-summary { margin: 0 0 8px; color: var(--ink-2); }
.jr-points { margin: 0; padding-left: 18px; color: var(--ink-2); display: grid; gap: 4px; font-size: 16px; }
.jr-handoff { margin: 0 0 14px 50px; }
.jr-handoff span { display: inline-block; font: 12.5px var(--mono); color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent); border: 1px dashed color-mix(in srgb, var(--accent) 45%, transparent); border-radius: 8px; padding: 5px 10px; }
@media (max-width: 600px) { .jr-item { gap: 12px; } .jr-handoff { margin-left: 44px; } .jr-body h3 { font-size: 20px; } }