/* opscape.vip — dark-first terminal look with a proper light mode. System fonts only. */
:root {
  --bg: #0e1116; --bg2: #151a22; --bg3: #1b212b; --line: #262e3a; --line2: #313b4a;
  --text: #dbe2ec; --muted: #94a0b2; --faint: #6c7789;
  --accent: #f5a524; --accent-ink: #1a1203; --link: #82c8ff; --link-h: #b6deff;
  --green: #5fd38d; --red: #ff7b72; --amber-bg: rgba(245,165,36,.12);
  /* terminal panel (same in both themes, slightly lifted in light) */
  --t-bg: #0a0d12; --t-out: #11161e; --t-line: #232b37; --t-text: #e3e8ef; --t-muted: #8792a4;
  --t-ps: #5fd38d; --t-cw: #f5a524; --t-op: #82c8ff; --t-st: #b5e48c; --t-va: #e59cf0; --t-cm: #6f7b8e; --t-pu: #ff9e7a; --t-kw: #c7a0ff;
  --radius: 10px; --shadow: 0 1px 0 rgba(255,255,255,.03), 0 8px 24px rgba(0,0,0,.25);
  --mono: ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono", "Fira Code", Menlo, Consolas, "DejaVu Sans Mono", "Liberation Mono", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f7f5f0; --bg2: #ffffff; --bg3: #efece4; --line: #e2ddd2; --line2: #d3ccbe;
    --text: #1d232c; --muted: #545e6c; --faint: #7a8392;
    --accent: #b25a00; --accent-ink: #ffffff; --link: #0b5fb0; --link-h: #063f78;
    --green: #1a7f37; --red: #c2281d; --amber-bg: rgba(178,90,0,.09);
    --t-bg: #1a1f28; --t-out: #222834; --t-line: #343c4a;
    --shadow: 0 1px 2px rgba(30,25,10,.06), 0 6px 18px rgba(30,25,10,.07);
    color-scheme: light;
  }
}
:root[data-theme="light"] {
  --bg: #f7f5f0; --bg2: #ffffff; --bg3: #efece4; --line: #e2ddd2; --line2: #d3ccbe;
  --text: #1d232c; --muted: #545e6c; --faint: #7a8392;
  --accent: #b25a00; --accent-ink: #ffffff; --link: #0b5fb0; --link-h: #063f78;
  --green: #1a7f37; --red: #c2281d; --amber-bg: rgba(178,90,0,.09);
  --t-bg: #1a1f28; --t-out: #222834; --t-line: #343c4a;
  --shadow: 0 1px 2px rgba(30,25,10,.06), 0 6px 18px rgba(30,25,10,.07);
  color-scheme: light;
}
:root[data-theme="dark"] { color-scheme: dark; }

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 var(--sans); overflow-wrap: break-word; }
a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--link-h); }
code, pre, samp, kbd { font-family: var(--mono); font-size: .9em; }
:not(pre) > code { background: var(--bg3); border: 1px solid var(--line); border-radius: 5px; padding: .05em .35em; font-size: .86em; }
a > code { color: inherit; }
h1, h2, h3 { line-height: 1.25; letter-spacing: -.01em; }
h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin: .2em 0 .3em; }
h1 code { background: none !important; border: 0 !important; padding: 0 !important; font-size: 1em; color: var(--accent); }
h2 { font-size: 1.45rem; margin: 2.2em 0 .7em; }
h3 { font-size: 1.1rem; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 8px; top: 8px; background: var(--accent); color: var(--accent-ink); padding: 6px 10px; z-index: 9; border-radius: 6px; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.js-only { display: none; }
html.js .js-only { display: revert; }
html.js button.js-only { display: inline-flex; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* header */
.top { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.bar { display: flex; align-items: center; gap: 18px; min-height: 58px; }
.brand { display: inline-flex; align-items: center; gap: 9px; color: var(--text); text-decoration: none; font: 600 1.12rem/1 var(--mono); letter-spacing: -.02em; }
.brand b, .foot-brand b { color: var(--accent); font-weight: 600; }
.brand img { display: block; border-radius: 7px; }
.nav { display: flex; gap: 4px; }
.nav a { color: var(--muted); text-decoration: none; padding: 7px 10px; border-radius: 7px; font-size: .95rem; white-space: nowrap; }
.nav a:hover { color: var(--text); background: var(--bg3); }
.nav a[aria-current="page"] { color: var(--text); background: var(--bg3); box-shadow: inset 0 -2px 0 var(--accent); }
.qs { margin-left: auto; }
.qs input { width: 200px; background: var(--bg2); color: var(--text); border: 1px solid var(--line2); border-radius: 8px; padding: 7px 10px; font: .9rem var(--mono); }
.theme { background: transparent; border: 1px solid var(--line2); color: var(--muted); border-radius: 8px; width: 34px; height: 34px; align-items: center; justify-content: center; cursor: pointer; }
.theme:hover { color: var(--accent); }
@media (max-width: 900px) {
  .bar { flex-wrap: wrap; gap: 6px 12px; padding: 8px 16px; }
  .nav { order: 3; width: 100%; overflow-x: auto; margin: 0 -6px; scrollbar-width: none; }
  .qs { margin-left: auto; }
  .qs input { width: 150px; }
}
@media (max-width: 420px) { .qs input { width: 118px; } }

/* hero */
.hero { border-bottom: 1px solid var(--line); background:
  radial-gradient(1200px 400px at 85% -10%, var(--amber-bg), transparent 60%),
  repeating-linear-gradient(0deg, transparent 0 27px, color-mix(in srgb, var(--line) 40%, transparent) 27px 28px); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center; padding-top: 56px; padding-bottom: 56px; }
.hero h1 { font-size: clamp(2.2rem, 5.2vw, 3.6rem); margin: .1em 0 .35em; letter-spacing: -.03em; }
.hero .hl { color: var(--accent); }
.kicker { font: 600 .78rem/1.4 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 0; }
.lead { font-size: 1.12rem; color: var(--muted); max-width: 62ch; }
.hero-explain { margin-top: 24px; }
.hero-explain label { display: block; font-weight: 600; margin-bottom: 6px; }
.hx-row { display: flex; gap: 8px; }
.hx-row input { flex: 1; min-width: 0; background: var(--bg2); color: var(--text); border: 1px solid var(--line2); border-radius: 9px; padding: 11px 12px; font: .92rem var(--mono); }
button, .btn { font: 600 .95rem var(--sans); }
.hx-row button, .btn { background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 9px; padding: 10px 18px; cursor: pointer; text-decoration: none; display: inline-block; }
.btn:hover, .hx-row button:hover { filter: brightness(1.08); color: var(--accent-ink); }
.hero-term { background: var(--t-bg); border: 1px solid var(--t-line); border-radius: 12px; box-shadow: 0 20px 50px rgba(0,0,0,.35); overflow: hidden; color: var(--t-text); }
.term-chrome { display: flex; align-items: center; gap: 7px; padding: 10px 12px; border-bottom: 1px solid var(--t-line); background: #0d1117; }
.term-chrome i { width: 11px; height: 11px; border-radius: 50%; background: #39424f; }
.term-chrome i:first-child { background: #f87171; } .term-chrome i:nth-child(2) { background: #fbbf24; } .term-chrome i:nth-child(3) { background: #34d399; }
.term-chrome span { margin-left: 8px; font: .78rem var(--mono); color: var(--t-muted); }
.hero-term pre { margin: 0; padding: 14px 16px; }
.hero-term .hero-out { padding-top: 0; color: #c9d1dc; }
.hero-term .hero-out samp { white-space: pre-wrap; word-break: break-word; }
.hero-cap { margin: 0; padding: 8px 16px 12px; font-size: .82rem; color: var(--t-muted); border-top: 1px dashed var(--t-line); }
.hero-cap a { color: #9fd3ff; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 28px; padding-top: 32px; padding-bottom: 36px; } }

/* home */
.home-sec { margin: 44px 0; }
.sec-h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.sec-h h2 { margin: 0 0 14px; }
.cat-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; container-type: inline-size; }   /* same column counts as before, short last row centred (PARK-56) */
.cat-grid > * { flex: 0 1 100%; min-width: 0; }
@container (min-width: 676px) { .cat-grid > * { flex-basis: calc((100% - 16px) / 2); } }
@container (min-width: 1006px) { .cat-grid > * { flex-basis: calc((100% - 2 * 16px) / 3); } }
.cat-card { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 18px 14px; box-shadow: var(--shadow); }
.cat-card h3 { margin: 0 0 4px; font-size: 1.08rem; }
.cat-card h3 a { color: var(--text); text-decoration: none; display: inline-flex; align-items: center; gap: 10px; }
.cat-card p { margin: 0 0 12px; color: var(--muted); font-size: .93rem; }
.chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.chips a { display: inline-block; font: .84rem var(--mono); padding: 3px 8px; border-radius: 6px; background: var(--bg3); border: 1px solid var(--line); color: var(--text); text-decoration: none; }
.chips a:hover { border-color: var(--accent); color: var(--accent); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } .cat-grid > * { flex-basis: 100%; } }
.guide-list { columns: 2; column-gap: 28px; padding-left: 1.4em; }
.guide-list li { break-inside: avoid; margin: 0 0 4px; }
@media (max-width: 520px) { .guide-list { columns: 1; } }
.feature { display: block; background: var(--bg2); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: var(--radius); padding: 14px 16px; margin: 0 0 12px; text-decoration: none; color: var(--text); box-shadow: var(--shadow); }
.feature b { display: block; margin-bottom: 4px; color: var(--text); }
.feature span { color: var(--muted); font-size: .94rem; }
.feature:hover { border-color: var(--accent); }

/* category icons: original SVG masks */
.cat-ico { width: 22px; height: 22px; flex: none; display: inline-block; background: var(--accent); -webkit-mask: var(--m) center/contain no-repeat; mask: var(--m) center/contain no-repeat; vertical-align: -4px; margin-right: 2px; }
.cat-files { --m: url("icons/files.svg"); } .cat-viewing { --m: url("icons/viewing.svg"); } .cat-text { --m: url("icons/text.svg"); }
.cat-search { --m: url("icons/search.svg"); } .cat-archives { --m: url("icons/archives.svg"); } .cat-processes { --m: url("icons/processes.svg"); }
.cat-system { --m: url("icons/system.svg"); } .cat-disk { --m: url("icons/disk.svg"); } .cat-network { --m: url("icons/network.svg"); } .cat-shell { --m: url("icons/shell.svg"); }

/* breadcrumbs, page header */
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 4px; padding: 0; margin: 18px 0 0; font-size: .86rem; color: var(--muted); }
.crumbs li + li::before { content: "/"; margin-right: 4px; color: var(--faint); }
.crumbs a { color: var(--muted); }
.page-h { margin: 10px 0 18px; }
.page-h .lead { margin: 0 0 12px; }
.synopsis { background: var(--bg2); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 8px; padding: 10px 14px; overflow-x: auto; margin: 12px 0; }
.meta { font-size: .86rem; color: var(--muted); }
.badge { display: inline-block; font: 600 .78rem var(--mono); padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line2); }
.badge.ok { color: var(--green); border-color: color-mix(in srgb, var(--green) 45%, transparent); }
.note { color: var(--muted); font-size: .92rem; }

/* doc layout with TOC */
.doc { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 40px; align-items: start; }
.doc-main { min-width: 0; }
.toc { position: sticky; top: 76px; font-size: .9rem; max-height: calc(100vh - 96px); overflow: auto; }
.toc-box summary { font: 600 .78rem var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); cursor: pointer; margin-bottom: 8px; }
.toc ol { padding-left: 2em; margin: 0 0 10px; }
.toc li { margin: 0 0 5px; }
.toc a { color: var(--muted); text-decoration: none; }
.toc a:hover, .toc .here a { color: var(--accent); }
@media (max-width: 1000px) {
  .doc { grid-template-columns: 1fr; gap: 0; }
  .toc { position: static; order: -1; max-height: none; margin: 0 0 8px; background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px; }
  .toc-box summary { margin: 0; }
  .toc-box[open] summary { margin-bottom: 8px; }
}

/* prose */
.prose { max-width: 76ch; }
.prose.narrow, .narrow { max-width: 76ch; }
.prose li { margin: 0 0 6px; }
.prose table, .tbl table { border-collapse: collapse; width: 100%; font-size: .93rem; }
.tbl { overflow-x: auto; margin: 12px 0 18px; border: 1px solid var(--line); border-radius: 8px; }
th, td { text-align: left; vertical-align: top; padding: 7px 12px; border-bottom: 1px solid var(--line); }
thead th { background: var(--bg3); font-size: .82rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
tbody tr:last-child td { border-bottom: 0; }
.opts td:first-child { white-space: nowrap; }
.opts td:first-child code { color: var(--accent); }
.prose pre:not(.code) { background: var(--bg2); border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; overflow-x: auto; }
.prose blockquote { margin: 0; padding: 4px 16px; border-left: 3px solid var(--line2); color: var(--muted); }
.callout { background: var(--amber-bg); border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent); padding: 10px 14px; border-radius: 8px; }
.pitfalls li::marker { color: var(--red); }
.guide-body h2 { scroll-margin-top: 80px; }

/* examples */
.ex { margin: 26px 0 34px; scroll-margin-top: 76px; }
.ex-title { margin: 0 0 8px; font-size: 1.06rem; }
.ex-title a { color: var(--text); text-decoration: none; }
.ex-title a:hover { color: var(--accent); }
.ex-title a::before { content: "#"; color: var(--faint); margin-right: 8px; font-family: var(--mono); }
.term { border: 1px solid var(--t-line); border-radius: var(--radius); overflow: hidden; background: var(--t-bg); color: var(--t-text); box-shadow: var(--shadow); }
.code { margin: 0; padding: 12px 14px; overflow-x: auto; line-height: 1.5; font-size: .88rem; tab-size: 4; -webkit-overflow-scrolling: touch; }
.code code, .code samp { font-size: 1em; white-space: pre; background: none; border: 0; padding: 0; }
.cmd { position: relative; display: flex; align-items: flex-start; }
.cmd .code { flex: 1; min-width: 0; color: var(--t-text); }
.cmd-tools { display: flex; gap: 6px; padding: 8px 8px 0 0; flex: none; }
.copy, .xl { font: 600 .74rem var(--sans); color: var(--t-muted); background: #1a212c; border: 1px solid var(--t-line); border-radius: 6px; padding: 4px 8px; cursor: pointer; text-decoration: none; line-height: 1.3; }
.copy:hover, .xl:hover { color: #fff; border-color: #4b5768; }
.copy.done { color: var(--t-ps); border-color: var(--t-ps); }
.ps { color: var(--t-ps); user-select: none; -webkit-user-select: none; font-weight: 700; }
.ps2 { color: var(--t-muted); user-select: none; -webkit-user-select: none; }
.cw { color: var(--t-cw); font-weight: 600; } .op { color: var(--t-op); } .st { color: var(--t-st); } .va { color: var(--t-va); }
.cm { color: var(--t-cm); font-style: italic; } .pu { color: var(--t-pu); } .kw { color: var(--t-kw); font-weight: 600; }
.out { background: var(--t-out); border-top: 1px solid var(--t-line); }
.out-h { display: flex; align-items: center; gap: 10px; padding: 7px 14px 0; font: 600 .68rem var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--t-muted); }
.out .code { color: #c8d0db; padding-top: 6px; }
.exit { color: #ffb4ab; border: 1px solid #6b3530; background: #2a1715; border-radius: 4px; padding: 1px 6px; letter-spacing: .04em; }
.empty, .more { margin: 0; padding: 4px 14px 10px; font: .8rem var(--mono); color: var(--t-muted); }
.out-none p { margin: 0; padding: 10px 14px; font-size: .86rem; color: var(--t-muted); }
.out-none b { color: #ffd28a; }
.ex-text { margin: 10px 2px 0; color: var(--text); }
.ex-text p { margin: 0 0 8px; }
.file { border: 1px solid var(--t-line); border-radius: var(--radius); overflow: hidden; background: var(--t-bg); color: var(--t-text); margin: 0 0 10px; }
.file-h { display: flex; justify-content: space-between; align-items: center; padding: 6px 8px 6px 14px; border-bottom: 1px solid var(--t-line); background: #0f141b; }
.fname { font: 600 .8rem var(--mono); color: var(--t-cw); }
.fname::before { content: "file "; color: var(--t-muted); font-weight: 400; }
.setup { margin: 0 0 10px; font-size: .88rem; color: var(--muted); }
.setup summary { cursor: pointer; }
.setup pre { background: var(--t-bg); color: var(--t-text); border-radius: 8px; margin-top: 6px; border: 1px solid var(--t-line); }

/* cards, lists */
.cards { list-style: none; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; container-type: inline-size; }   /* PARK-56: centred last row */
.cards > li { flex: 0 1 100%; min-width: 0; }
@container (min-width: 532px) { .cards > li { flex-basis: calc((100% - 12px) / 2); } }
@container (min-width: 804px) { .cards > li { flex-basis: calc((100% - 2 * 12px) / 3); } }
@container (min-width: 1076px) { .cards > li { flex-basis: calc((100% - 3 * 12px) / 4); } }
.card { display: block; height: 100%; background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; color: var(--text); text-decoration: none; box-shadow: var(--shadow); }
.card:hover { border-color: var(--accent); }
.card code { color: var(--accent); font-weight: 600; background: none; border: 0; padding: 0; font-size: 1rem; }
.card span { display: block; color: var(--muted); font-size: .9rem; margin-top: 3px; }
.card.guide b::before { content: "guide · "; font: 600 .72rem var(--mono); color: var(--muted); text-transform: uppercase; }
.cmd-cat h2 { display: flex; align-items: center; gap: 8px; scroll-margin-top: 80px; }
.cmd-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 2px 18px; }
.cmd-list a { display: flex; gap: 12px; align-items: baseline; padding: 7px 8px; border-radius: 7px; text-decoration: none; color: var(--text); }
.cmd-list a:hover { background: var(--bg2); }
.cmd-list code { flex: none; min-width: 7.5em; color: var(--accent); font-weight: 600; background: none; border: 0; padding: 0; font-size: .95rem; }
.cmd-list span { color: var(--muted); font-size: .92rem; }
@media (max-width: 520px) { .cmd-list { grid-template-columns: 1fr; } .cmd-list a { flex-direction: column; gap: 0; } }
.filter input { width: 100%; max-width: 560px; background: var(--bg2); color: var(--text); border: 1px solid var(--line2); border-radius: 9px; padding: 10px 12px; font: .95rem var(--sans); }
.guide-index { list-style: none; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; container-type: inline-size; }   /* PARK-56: centred last row */
.guide-index > li { flex: 0 1 100%; min-width: 0; }
@container (min-width: 652px) { .guide-index > li { flex-basis: calc((100% - 12px) / 2); } }
@container (min-width: 984px) { .guide-index > li { flex-basis: calc((100% - 2 * 12px) / 3); } }
.guide-index a { display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; text-decoration: none; color: var(--text); height: 100%; }
.guide-index a:hover { border-color: var(--accent); }
.gn { grid-row: span 2; font: 700 1.3rem var(--mono); color: var(--accent); }
.gs { color: var(--muted); font-size: .9rem; }
.pager { display: flex; justify-content: space-between; gap: 12px; margin: 40px 0 10px; }
.pager a { flex: 1; max-width: 48%; background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px; text-decoration: none; color: var(--text); }
.pager a:hover { border-color: var(--accent); }
.pager small { display: block; color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; }
.pager .next { text-align: right; margin-left: auto; }

/* cheat sheets */
.sheet { columns: 2 420px; column-gap: 28px; }
.sheet-sec { break-inside: avoid; background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px 6px; margin: 0 0 16px; }
.sheet-sec h2 { font-size: 1rem; margin: 2px 0 8px; }
.sheet-sec h2 small { font-weight: 400; color: var(--muted); font-size: .84rem; }
.sheet-sec h2 code { color: var(--accent); }
.sheet dl { margin: 0; }
.sheet dt { margin: 0; }
.sheet dt code { display: block; background: var(--t-bg) !important; color: var(--t-text); border: 1px solid var(--t-line) !important; border-radius: 6px; padding: 4px 8px !important; overflow-x: auto; white-space: pre; font-size: .82rem !important; }
.sheet dd { margin: 3px 0 10px 2px; font-size: .9rem; color: var(--muted); }
.sx { font-size: .78rem; margin-left: 4px; }
samp.mini { display: block; margin-top: 3px; padding: 3px 8px; border-left: 2px solid var(--line2); color: var(--text); white-space: pre; overflow-x: auto; font-size: .8rem; }

/* explainer */
.xf label { display: block; font-weight: 600; margin-bottom: 6px; }
.xf textarea { width: 100%; background: var(--t-bg); color: var(--t-text); border: 1px solid var(--line2); border-radius: 10px; padding: 12px 14px; font: .95rem/1.5 var(--mono); resize: vertical; }
.xf-row { display: flex; align-items: center; gap: 14px; margin-top: 10px; flex-wrap: wrap; }
.xout { margin: 22px 0 30px; }
.xline { background: var(--t-bg); color: var(--t-text); border: 1px solid var(--t-line); border-radius: 10px; padding: 14px; overflow-x: auto; white-space: pre; font: .98rem/1.9 var(--mono); }
.xline span { border-radius: 4px; padding: 2px 1px; cursor: default; }
.xline span.on, .xline span:hover { outline: 1px solid currentColor; background: rgba(255,255,255,.08); }
.k-cmd { color: var(--t-cw); font-weight: 700; } .k-opt { color: var(--t-op); } .k-optarg { color: #9fe0ff; } .k-arg { color: var(--t-text); }
.k-op { color: var(--t-pu); font-weight: 700; } .k-redir { color: #ffb86b; } .k-keyword { color: var(--t-kw); font-weight: 700; }
.k-assign { color: var(--t-va); } .k-comment { color: var(--t-cm); } .k-heredoc { color: var(--t-st); } .k-sub { color: #ffd479; }
.k-unk { text-decoration: underline wavy #ff7b72; text-underline-offset: 4px; }
.xlist { list-style: none; padding: 0; margin: 16px 0 0; }
.xlist li { display: grid; grid-template-columns: minmax(90px, max-content) 1fr; gap: 4px 16px; padding: 10px 12px; border-bottom: 1px solid var(--line); border-radius: 6px; }
.xlist li.on { background: var(--bg2); }
.xlist .tok { font: .9rem var(--mono); background: var(--t-bg); color: var(--t-text); border-radius: 6px; padding: 3px 8px; align-self: start; white-space: pre-wrap; word-break: break-all; max-width: 22ch; }
.xlist .kind { font: 600 .68rem var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); display: block; margin-bottom: 2px; }
.xlist .unk .kind { color: var(--red); }
.xlist ul { margin: 6px 0 0; padding-left: 1.1em; color: var(--muted); font-size: .92rem; }
.xlist .nest { grid-column: 1 / -1; margin: 6px 0 0 12px; padding-left: 12px; border-left: 2px solid var(--line2); }
.xerr { color: var(--red); font-weight: 600; }
.samples { list-style: none; padding: 0; }
.samples li { margin: 0 0 6px; }
.samples code { white-space: pre-wrap; word-break: break-word; }
@media (max-width: 520px) { .xlist li { grid-template-columns: 1fr; } .xlist .tok { max-width: none; } }

/* stats, misc */
.stat-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 14px 0; }   /* 4 stats: 4/2 (PARK-56) */
@media (max-width: 640px) { .stat-row { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.stat { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; }
.stat b { display: block; font: 700 1.6rem var(--mono); color: var(--accent); }
.stat span { font-size: .86rem; color: var(--muted); }
.tree { background: var(--t-bg) !important; color: var(--t-text); border-color: var(--t-line) !important; }
.notfound .nf { background: var(--t-bg); color: var(--t-text); border-radius: 10px; }
.notfound .nf samp { display: block; color: #ffb4ab; }

/* footer */
.foot { margin-top: 64px; border-top: 1px solid var(--line); background: var(--bg2); color: var(--muted); font-size: .9rem; padding: 26px 0 30px; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 28px; }
.foot-brand { display: flex; align-items: center; gap: 8px; font: 600 1rem var(--mono); color: var(--text); }
.foot a { color: var(--muted); }
.foot a:hover { color: var(--text); }
.fine { font-size: .8rem; color: var(--faint); border-top: 1px solid var(--line); padding-top: 14px; margin-top: 10px; }
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr; gap: 6px; } }

@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }