/* SEO-страницы «Архива оживлений» (модели, случаи, симптомы) — стиль C «Диагностический маршрут».
   Источник: pipeline/seo.css, копируется в demo/seo.css скриптом pipeline/build_seo.py — правьте источник. */
:root {
  --bg: #121417; --surface: #1a1e23; --surface-2: #22272e; --line: #2f353d; --line-2: #262b31;
  --ink: #ece8e1; --ink-2: #b0b7bf; --ink-3: #8f979f;
  --copper: #e39a63; --copper-2: #c97a43; --copper-soft: rgba(227, 154, 99, .12); --cream: #e9e1cf;
  --ce-fact: #86cba2; --ce-sure: #93badb; --ce-host: #ddb871; --ce-guess: #d8a0b5; --ce-none: #a3aab2; --bad: #e58c86;
  --sans: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 15.5px/1.6 var(--sans); overflow-wrap: break-word; }
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; }
a:focus-visible, summary:focus-visible { outline: 2px solid var(--copper); outline-offset: 2px; border-radius: 4px; }
.wrap { max-width: 1280px; margin: 0 auto; padding-inline: 32px; }
.lbl { display: block; font: 500 11.5px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.muted { color: var(--ink-2); }
.small { font-size: 13px; margin: 4px 0 0; }
.small a { color: var(--copper); text-decoration: none; font-weight: 600; }

/* шапка */
.top { border-bottom: 1px solid var(--line-2); }
.top-in { display: flex; align-items: center; gap: 28px; height: 60px; }
.brand { display: flex; gap: 10px; align-items: center; text-decoration: none; font: 800 17px/1 var(--sans); letter-spacing: -.01em; white-space: nowrap; }
.brand i { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--copper); position: relative; flex: none; }
.brand i::after { content: ""; position: absolute; inset: 5px; border-radius: 50%; background: var(--copper); }
.nav { display: flex; gap: 22px; font-size: 14.5px; }
.nav a { text-decoration: none; color: var(--ink-2); }
.nav a.on, .nav a:hover { color: var(--ink); }
.top-garage { margin-left: auto; white-space: nowrap; text-decoration: none; font-weight: 700; font-size: 14px; color: var(--copper); }

/* крошки, заголовки */
.crumbs { font-size: 13.5px; color: var(--ink-3); padding-top: 20px; display: flex; flex-wrap: wrap; gap: 4px 8px; }
.crumbs a { color: var(--ink-2); }
.crumbs .sep { color: var(--line); }
.crumbs [aria-current] { color: var(--ink-3); }
.ihead { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 40px; padding-block: 16px 28px; border-bottom: 1px solid var(--line-2); align-items: end; }
.ihead h1, .phead h1 { font: 800 38px/1.15 var(--sans); letter-spacing: -.03em; margin: 10px 0 14px; }
.phead { padding-block: 16px 24px; border-bottom: 1px solid var(--line-2); }
.ihead h1.long { font-size: 30px; line-height: 1.2; }
.ru { margin: -6px 0 10px; color: var(--ink-2); font-weight: 600; }
.lead { font-size: 16.5px; color: var(--ink); max-width: 70ch; margin: 0 0 10px; }
.disc { font-size: 13.5px; color: var(--ink-3); margin: 10px 0 0; max-width: 80ch; }
.ihead .plate { background: var(--cream); border-radius: 14px; overflow: hidden; }
.ihead .plate img { width: 100%; aspect-ratio: 3/2; object-fit: cover; }
.r-car { font-size: 15px; color: var(--ink-2); margin: 0; }
.r-car b { color: var(--ink); font-weight: 700; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.tg { font: 500 11.5px/1 var(--mono); text-transform: uppercase; letter-spacing: .05em; padding: 6px 9px; border-radius: 6px; background: var(--surface-2); color: var(--ink-2); }
.tg.warn { background: var(--copper-soft); color: var(--copper); }
.tg.ok { background: rgba(134,203,162,.13); color: var(--ce-fact); }
.acts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 20px; border-radius: 9px; border: 0; background: var(--copper); color: #1b1410; font: 700 15px/1.2 var(--sans); text-decoration: none; text-align: center; }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); min-height: 42px; font-weight: 600; font-size: 14px; padding: 0 14px; }
.btn.ghost:hover { border-color: var(--ink-3); }

/* чипы */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.chip { text-decoration: none; color: var(--ink-2); border: 1px solid var(--line); border-radius: 99px; padding: 4px 11px; font-size: 13.5px; }
.chip b { color: var(--copper); font: 600 12px/1 var(--mono); margin-left: 2px; }
.chip:hover { color: var(--ink); border-color: var(--ink-3); }

/* маршрут случая */
.ibody { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 40px; padding-block: 28px 56px; }
.stn { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 0 14px; position: relative; padding-bottom: 26px; }
.stn::before { content: ""; position: absolute; left: 27px; top: 22px; bottom: -4px; width: 2px; background: var(--copper-2); }
.stn.last::before { display: none; }
.stn .dot { width: 22px; height: 22px; border-radius: 50%; background: var(--bg); border: 3px solid var(--copper); margin: 4px auto 0; position: relative; z-index: 1; }
.stn.fact .dot { border-color: var(--ce-fact); background: var(--ce-fact); }
.stn.end .dot { background: var(--copper); }
.stn h2 { margin: 0; font: 500 11.5px/1.3 var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding-top: 6px; }
.stn .txt { font: 600 19px/1.5 var(--sans); letter-spacing: -.01em; margin: 8px 0 10px; }
.stn .txt.n { font-weight: 500; font-size: 17px; }
.v-ok { color: var(--ce-fact); } .v-no { color: var(--bad); } .v-q { color: var(--ce-host); }
.conds { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }
.tok { font-size: 13px; border-radius: 6px; background: var(--surface-2); padding: 4px 9px; color: var(--ink-2); }
.tok em { font: normal 500 10.5px/1 var(--mono); text-transform: uppercase; letter-spacing: .05em; color: var(--copper); margin-right: 6px; }
.vlist { display: grid; gap: 6px; margin: 10px 0 0; padding: 0; list-style: none; }
.br { display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; gap: 10px; align-items: start; background: var(--surface); border: 1px solid var(--line-2); border-radius: 10px; padding: 10px 12px; position: relative; }
.br i { width: 26px; height: 26px; border-radius: 6px; display: grid; place-items: center; font: normal 700 13px/1 var(--mono); }
.br.ok i { background: rgba(134,203,162,.15); color: var(--ce-fact); }
.br.no i { background: rgba(229,140,134,.12); color: var(--bad); }
.br.q i { background: rgba(221,184,113,.15); color: var(--ce-host); }
.br.no { background: transparent; }
.br b { font-weight: 600; font-size: 14.5px; display: block; }
.br.no b { color: var(--ink-2); font-weight: 500; }
.br span { display: block; font-size: 13px; color: var(--ink-3); margin-top: 2px; }
.steps summary { cursor: pointer; color: var(--copper); font-weight: 700; font-size: 14px; margin-top: 8px; }
.steps ol { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 8px; }
.steps li { display: grid; grid-template-columns: 84px minmax(0, 1fr); gap: 10px; font-size: 14px; }
.steps .act { display: block; }
.steps .res { display: block; color: var(--ink-3); font-size: 13px; }
.meter { display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; margin: 12px 0 6px; max-width: 520px; }
.meter span { height: 6px; border-radius: 3px; background: var(--surface-2); }
.meter span.on { background: currentColor; }
.meter-l { display: flex; justify-content: space-between; gap: 4px; max-width: 520px; font: 500 10.5px/1.2 var(--mono); color: var(--ink-3); text-transform: uppercase; letter-spacing: .04em; }
.partx { display: inline-block; margin-top: 4px; font: 500 12.5px/1.4 var(--mono); background: var(--surface-2); border-radius: 6px; padding: 4px 9px; color: var(--ink-2); }
.note { font-size: 13.5px; color: var(--ce-host); margin: 8px 0 0; }
.note.warn { color: var(--copper); }
.lesson { border-left: 3px solid var(--copper); background: var(--copper-soft); border-radius: 0 12px 12px 0; padding: 14px 16px; font-size: 14.5px; margin: 10px 0 0; }
.lesson b { display: block; font: 500 11px/1.3 var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--copper); margin-bottom: 4px; }

/* бейджи */
.cert { font: 600 12px/1.3 var(--sans); text-transform: none; letter-spacing: 0; white-space: nowrap; display: inline-flex; align-items: center; gap: 6px; }
.cert::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; flex: none; }
.ce-fact { color: var(--ce-fact); } .ce-sure { color: var(--ce-sure); }
.ce-host { color: var(--ce-host); } .ce-guess { color: var(--ce-guess); } .ce-none { color: var(--ce-none); }
.cert.ce-host::before, .cert.ce-guess::before, .cert.ce-none::before { background: transparent; box-shadow: inset 0 0 0 2px currentColor; }
.stx { font: 700 13px/1.3 var(--sans); text-transform: none; letter-spacing: 0; }
.st-solved { color: var(--ce-fact); } .st-partial { color: var(--ce-host); } .st-unsolved { color: var(--bad); }
.st-continued { color: var(--ce-sure); } .st-unknown, .st-noted { color: var(--ink-3); }
.tc { display: inline-flex; align-items: center; gap: 6px; text-decoration: none; font: 600 12.5px/1 var(--mono); color: var(--ink); background: var(--surface-2); border-radius: 6px; padding: 6px 8px; white-space: nowrap; text-transform: none; letter-spacing: 0; align-self: start; }
.tc::before { content: "▶"; font-size: 8px; color: var(--copper); }
.tc em { font: normal 500 11.5px/1 var(--sans); color: var(--ink-2); }
.tc:hover { background: var(--line); }

/* боковая колонка */
.side > * + * { margin-top: 16px; }
.box { background: var(--surface); border: 1px solid var(--line-2); border-radius: 14px; overflow: hidden; }
.box .bb { padding: 14px 18px 16px; }
.box h3 { font: 800 16px/1.3 var(--sans); margin: 4px 0 10px; }
.vthumb { position: relative; aspect-ratio: 16/9; background: #000; display: block; overflow: hidden; }
.vthumb img { width: 100%; height: 100%; object-fit: cover; opacity: .9; }
.vthumb span { position: absolute; left: 12px; bottom: 12px; background: var(--copper); color: #1b1410; font: 700 13px/1 var(--sans); padding: 8px 12px; border-radius: 7px; }
.tlx { position: relative; height: 44px; margin: 4px 0 6px; }
.tlx::before { content: ""; position: absolute; left: 0; right: 0; top: 14px; height: 6px; border-radius: 3px; background: var(--surface-2); }
.tlx .m { position: absolute; top: 8px; width: 4px; height: 18px; border-radius: 2px; transform: translateX(-50%); background: var(--copper); }
.tlx .m.v { width: 2px; height: 12px; top: 11px; background: var(--ink-3); }
.tlx .m.f { background: var(--ce-fact); }
.tlx > span:not(.m) { position: absolute; top: 30px; font: 500 10.5px/1.2 var(--mono); color: var(--ink-3); }
.tlx .l0 { left: 0; } .tlx .l1 { right: 0; }
.tcs { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.kv { margin: 0; display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 6px 10px; font-size: 13.5px; }
.kv dt { color: var(--ink-3); }
.kv dd { margin: 0; }
.kv a { color: var(--copper); text-decoration: none; font-weight: 600; }
.rel { list-style: none; margin: 6px 0 0; padding: 0; font-size: 13.5px; }
.rel li { display: flex; justify-content: space-between; gap: 10px; padding: 8px 0; border-top: 1px solid var(--line-2); }
.rel li:first-child { border-top: 0; }
.rel a { text-decoration: none; }
.rel a:hover { color: var(--copper); }
.rel small { display: block; color: var(--ink-3); font-size: 12px; }
.rel .stx { font-size: 12px; white-space: nowrap; }

/* разделы и списки случаев */
.sec { padding-block: 36px 8px; }
.sec > h2 { font: 800 28px/1.2 var(--sans); letter-spacing: -.02em; margin: 0 0 6px; }
.hint { margin: 0 0 14px; font-size: 13.5px; color: var(--ink-3); max-width: 90ch; }
.typ { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }
.ty { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; padding: 10px 0; border-top: 1px solid var(--line-2); font-size: 14px; }
.ty b { font-weight: 700; }
.ty small { display: block; color: var(--ink-2); font-size: 13px; }
.ty-links { display: flex; flex-direction: column; gap: 2px; margin-top: 4px; font-size: 13px; }
.ty-links a { color: var(--ink-2); }
.ty-links a:hover { color: var(--copper); }
.sq { display: flex; gap: 3px; align-items: center; align-self: start; padding-top: 4px; }
.sq i { width: 10px; height: 10px; border-radius: 2px; background: var(--surface-2); box-shadow: inset 0 0 0 1px var(--line); }
.sq i.f { background: var(--copper); box-shadow: none; }
.sq em { font: normal 600 12px/1 var(--mono); color: var(--ink-2); margin-left: 8px; white-space: nowrap; }
.carblock { border-top: 1px solid var(--line); padding-top: 22px; margin-top: 18px; }
.cb-head { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 18px; align-items: start; }
.cb-head:not(:has(.plate)) { grid-template-columns: 1fr; }
.cb-head .plate { background: var(--cream); border-radius: 10px; overflow: hidden; }
.cb-head .plate img { width: 100%; aspect-ratio: 3/2; object-fit: cover; }
.cb-head h3 { font: 800 19px/1.25 var(--sans); margin: 0 0 4px; letter-spacing: -.01em; }
.clist { list-style: none; margin: 8px 0 0; padding: 0; }
.crow { padding: 16px 0; border-bottom: 1px solid var(--line-2); }
.crow:last-child { border-bottom: 0; }
.cr-car { font-size: 13.5px; color: var(--ink-2); margin-bottom: 2px; }
.cr-car a { color: var(--ink); font-weight: 700; text-decoration: none; }
.cr-car a:hover { color: var(--copper); }
.cr-sym { display: block; font: 700 17px/1.4 var(--sans); letter-spacing: -.01em; margin: 2px 0 6px; text-decoration: none; }
.cr-sym:hover { color: var(--copper); }
.cr-cause, .cr-fx { margin: 4px 0 0; font-size: 14px; color: var(--ink-2); }
.cr-cause b, .cr-fx b { color: var(--ink); font-weight: 600; }
.cr-meta { display: flex; flex-wrap: wrap; gap: 8px 10px; align-items: center; margin-top: 10px; }
.cr-meta .tc { padding: 5px 7px; }

/* хабы */
.jump { margin-top: 18px; }
.mk { padding-top: 28px; }
.mk h2 { font: 800 24px/1.2 var(--sans); letter-spacing: -.02em; margin: 0 0 8px; scroll-margin-top: 16px; }
.mk h2 span { font: 500 12.5px/1 var(--mono); color: var(--ink-3); margin-left: 8px; letter-spacing: 0; }
.mlist { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 28px; }
.mlist li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-top: 1px solid var(--line-2); align-items: baseline; }
.mlist a { text-decoration: none; font-weight: 600; }
.mlist a:hover { color: var(--copper); }
.mlist small { display: block; font-weight: 400; color: var(--ink-3); font-size: 12.5px; }
.mlist b { font: 600 13px/1 var(--mono); color: var(--copper); }

/* подвал */
.foot { border-top: 1px solid var(--line-2); padding-block: 32px 28px; margin-top: 40px; }
.foot p { font-size: 13.5px; color: var(--ink-2); margin: 0 0 10px; max-width: 90ch; }
.foot .caveat-line b { color: var(--ink); }
.foot-nav { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-bottom: 16px; font-size: 14px; }
.foot-nav a { color: var(--copper); text-decoration: none; font-weight: 600; }
.sign-row { display: flex; justify-content: flex-end; border-top: 1px solid var(--line-2); margin-top: 20px; padding-top: 14px; }
.foot .sign { margin: 0; font-size: 12px; color: #8a9199; user-select: none; }

@media (max-width: 1020px) {
  .ihead, .ibody { grid-template-columns: 1fr; }
  .ihead .plate { max-width: 520px; }
  .nav { display: none; }
  .mlist { grid-template-columns: 1fr 1fr; }
  .typ { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .wrap { padding-inline: 16px; }
  .top-in { gap: 12px; }
  .ihead h1, .phead h1 { font-size: 27px; }
  .ihead h1.long { font-size: 22px; }
  .lead { font-size: 15.5px; }
  .stn { grid-template-columns: 30px minmax(0, 1fr); gap: 0 10px; }
  .stn::before { left: 14px; }
  .stn .dot { width: 18px; height: 18px; }
  .stn .txt { font-size: 16.5px; }
  .stn .txt.n { font-size: 15.5px; }
  .br { grid-template-columns: 28px minmax(0, 1fr); }
  .br .tc { grid-column: 2; justify-self: start; }
  .steps li { grid-template-columns: 1fr; gap: 4px; }
  .steps li .tc { justify-self: start; }
  .mlist { grid-template-columns: 1fr; }
  .cb-head { grid-template-columns: 96px minmax(0, 1fr); gap: 12px; }
  .cb-head h3 { font-size: 17px; }
  .cr-sym { font-size: 16px; }
  .btn { width: 100%; }
  .meter-l, .tlx > span:not(.m), .tg { font-size: 11px; }
  .sign-row { justify-content: flex-start; }
}