/* site/css/site.css: website-only rules, redesign 2026-11-04. Replaces the current 46 lines.
   Shared parts (.btn, .seg, .cmd, .card, .chip, .nb, type, colour) come from tokens.css + components.css.
   Works without the script as today: the Linux panel shows, the others stay hidden until picked. */

body{background:var(--surface)}
.wrap{max-width:1160px;margin:0 auto;padding:0 var(--s5)}

/* top bar */
.site-head{position:sticky;top:0;z-index:10;background:var(--surface);border-bottom:1px solid var(--line)}
.site-top{display:flex;align-items:center;gap:var(--s5);height:60px;max-width:1160px;margin:0 auto;padding:0 var(--s5)}
.site-nav{display:flex;gap:2px}
.site-nav a{display:inline-flex;align-items:center;height:32px;padding:0 10px;border-radius:var(--r-s);color:var(--ink-2);font-size:var(--fs-small);font-weight:var(--w-med);text-decoration:none}
.site-nav a:hover{background:var(--hover);color:var(--ink)}
.site-end{margin-left:auto;display:flex;align-items:center;gap:4px}
.site-quick{display:none}                 /* Install + Guide, phone only */
.site-menu{display:none}                  /* <details class="site-menu"><summary> with the full nav, phone only */

/* hero */
.hero{display:flex;flex-wrap:wrap;gap:56px;align-items:flex-start;padding-top:88px;padding-bottom:72px}
.hero-l{flex:1 1 420px;min-width:0;display:grid;gap:24px;padding-top:24px}
.hero h1{font-size:var(--fs-hero);font-weight:var(--w-bold);letter-spacing:-.035em;line-height:1.05}
.hero-lead{font-size:20px;line-height:1.5;color:var(--ink-2);letter-spacing:-.008em;max-width:30em;text-wrap:pretty}
.hero-note{font-size:var(--fs-small);line-height:1.55;color:var(--ink-3);max-width:44em}
.hero-acts{display:flex;gap:10px;margin-top:8px}
.install{flex:1 1 480px;min-width:0;padding:var(--s5);display:grid;gap:18px;box-shadow:var(--e1)}   /* with class="card" */
.install h2{font-size:var(--fs-lead);font-weight:var(--w-bold)}

/* the command box: wraps, never cuts its end (the 390 px bug) */
.cmd{align-items:flex-start;padding:6px 6px 6px 14px;border:1px solid var(--line);border-radius:var(--r-m);background:var(--sunken)}
.cmd code{padding:5px 0;font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word}

.steps{counter-reset:s;display:grid;gap:10px;list-style:none;padding:0}
.steps>li{counter-increment:s;display:grid;grid-template-columns:24px 1fr;gap:10px;font-size:var(--fs-small);line-height:1.55;color:var(--ink-2)}
.steps>li::before{content:counter(s);display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--sunken);font-size:11px;font-weight:var(--w-bold)}

/* folds: the long paragraphs, as <details class="fold"> */
details.fold{border-top:1px solid var(--line)}
details.fold>summary{display:flex;align-items:center;gap:8px;min-height:44px;font-size:var(--fs-small);color:var(--ink-2);cursor:pointer;list-style:none}
details.fold>summary::-webkit-details-marker{display:none}
details.fold>summary::before{content:"";width:6px;height:6px;margin:0 6px 0 3px;border-right:1.5px solid var(--ink-3);border-bottom:1.5px solid var(--ink-3);transform:rotate(-45deg);transition:transform .12s}
details.fold[open]>summary::before{transform:rotate(45deg)}
details.fold[open]>summary{color:var(--ink)}
details.fold>:not(summary){margin:0 0 12px 24px;font-size:var(--fs-small);line-height:1.55;color:var(--ink-2)}

/* picture: the 1440 shot, and the phone shot under 640 px */
.shot{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--sunken)}
.shot img{display:block;width:100%;height:auto}
.shot-cap{margin-top:12px;text-align:center;font-size:var(--fs-meta);color:var(--ink-3)}

/* sections */
.part{padding-bottom:96px;display:grid;gap:28px}
.part>h2{font-size:32px;font-weight:var(--w-bold);letter-spacing:-.025em}
.prose{font-size:var(--fs-read);line-height:1.65;color:var(--ink-2);max-width:62ch;text-wrap:pretty}
.prose b{color:var(--ink);font-weight:var(--w-bold)}
.risks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.risks>.card{padding:var(--s5);display:grid;gap:12px;align-content:start}
.risk-ic{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--sunken)}
.uses{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line)}
.uses>div{padding:22px 24px;border-bottom:1px solid var(--line);border-left:1px solid var(--line);display:grid;gap:6px}
.uses>div:nth-child(3n+1){border-left:0;padding-left:0}
.uses h3{font-size:var(--fs-title);font-weight:var(--w-bold)}
.uses p{font-size:var(--fs-body);line-height:1.55;color:var(--ink-2)}
.pair{display:flex;flex-wrap:wrap;gap:56px}
.pair>*{flex:1 1 420px;min-width:0}
.site-foot{border-top:1px solid var(--line)}
.site-foot .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:8px 24px;min-height:72px;font-size:var(--fs-small);color:var(--ink-3)}
.site-foot .wrap>:last-child{margin-left:auto}

/* ---- phone: 640 px and under (checked at 390) ---- */
@media (max-width:640px){
  .wrap,.site-top{padding:0 16px}
  .site-top{height:52px;gap:4px;padding-right:6px}
  .site-nav,.site-end .site-src{display:none}
  .site-quick{display:flex;gap:2px;margin-left:auto}
  .site-menu{display:block;position:relative}
  .site-menu>summary{display:grid;place-items:center;width:44px;height:44px;border-radius:var(--r-m);list-style:none;cursor:pointer}
  .site-menu[open]>nav{position:absolute;right:0;top:48px;display:grid;min-width:220px;padding:6px;border:1px solid var(--line);border-radius:var(--r-l);background:var(--surface);box-shadow:var(--e2)}
  .site-menu nav a{display:flex;align-items:center;min-height:44px;padding:0 12px;border-radius:var(--r-s);color:var(--ink);text-decoration:none}
  .site-end .btn[data-kind=icon]{width:44px;height:44px}
  .hero{gap:32px;padding-top:40px;padding-bottom:48px}
  .hero-l{padding-top:0;gap:20px}
  .hero h1{font-size:var(--fs-display)}
  .hero-lead{font-size:var(--fs-lead)}
  .hero-acts{display:grid;grid-template-columns:1fr 1fr}
  .install{padding:18px 16px}
  .install .seg,.part .seg{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
  .install .seg button,.part .seg button{height:36px}
  .cmd{padding:10px 8px 10px 12px}
  .cmd .btn{height:36px}
  .part{padding-bottom:56px;gap:16px}
  .part>h2{font-size:28px}
  .prose{font-size:var(--fs-body)}
  .risks{grid-template-columns:1fr}
  .risks>.card{padding:18px 16px}
  .uses{grid-template-columns:1fr}
  .uses>div{border-left:0;padding:14px 0}
  .pair{gap:32px}
  .site-foot .wrap{display:grid;padding:24px 16px 40px}
  .site-foot .wrap>:last-child{margin-left:0}
}

/* OS picker: the existing markup stays (buttons [data-os] in a .seg, panels .os[data-for], site.js unchanged).
   Uninstall gets the same markup with its own panels, plus data-os="account" for --this-account. */
.os{display:grid;gap:14px}
.os[hidden]{display:none}

/* .card is not in components.css */
.card{border:1px solid var(--line);border-radius:var(--r-l);background:var(--surface)}
.brand{font-weight:var(--w-bold);font-size:var(--fs-lead);color:var(--ink);text-decoration:none;letter-spacing:-.02em}
.for-dark{display:none!important}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .for-dark{display:block!important}:root:not([data-theme=light]) .for-light{display:none!important}}
:root[data-theme=dark] .for-dark{display:block!important}
:root[data-theme=dark] .for-light{display:none!important}
html{scroll-padding-top:68px;scroll-behavior:smooth}
.part+.part,.pair{margin-top:0}
.pair .part{padding-bottom:96px}
.site-foot{margin-top:0}