/* ===========================================================================
   Armature 2.0.0 — PWE design tokens (web).
   GENERATED by 01 BRAND ASSETS/source/build_tokens.py from tokens/armature.json.
   Edit the JSON, re-run the script; do not edit this file.
   Rule: nothing decorative, everything true. Colour = state, not ornament.
   =========================================================================== */
:root{
  /* ground & ink (day = paper) */
  --ground:#F7F5F2; --surface:#FFFFFF; --ink:#0C0A09;
  --label:var(--ink);
  --label-2:rgba(12,10,9,.62); --label-3:rgba(12,10,9,.36); --label-4:rgba(12,10,9,.18);
  --line:rgba(12,10,9,.10);
  /* signal: the only meaning amber has is "there is something true to look at" */
  --signal:#A16207; --signal-strong:#F5B335; --alert:#B03A24;
  --night:#0E1729; --night-2:#16233D;
  /* legacy aliases so the existing stylesheet keeps working */
  --paper:var(--ground); --navy:var(--night); --amber:var(--signal-strong); --amber-d:var(--signal); --muted:var(--label-2);

  /* type: the platform's own face. Playfair survives only as the film line's seal. */
  --font:system-ui,-apple-system,"SF Pro Text","Segoe UI Variable","Segoe UI",Roboto,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --t-large-title:34px; --t-title1:28px; --t-title2:22px; --t-title3:20px; --t-headline:17px; --t-body:17px; --t-callout:16px; --t-subhead:15px; --t-footnote:13px; --t-caption:12px; --t-caption2:11px;

  /* motion: Apple's physics, Emil's budgets */
  --ease-out:cubic-bezier(.23,1,.32,1); --ease-in-out:cubic-bezier(.77,0,.175,1); --ease-drawer:cubic-bezier(.32,.72,0,1);
  --t-press:120ms; --t-ui:180ms; --t-surface:240ms; --t-reveal:320ms;

  /* proportion: φ keeps spacing and layout, not type */
  --phi:1.618; --s-1:8px; --s-2:13px; --s-3:21px; --s-4:34px; --s-5:55px; --s-6:89px; --s-7:144px;
  --r:13px; --maxw:1152px; --golden:61.8%; --golden-inv:38.2%;
}
/* night: navy steps down from brand colour to ground; amber may be bright here */
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --ground:#0E1729; --surface:#16233D; --ink:#F7F5F2; --label-2:rgba(247,245,242,.66); --label-3:rgba(247,245,242,.40); --label-4:rgba(247,245,242,.20); --line:rgba(247,245,242,.12); --signal:#F5B335; --alert:#E8654E;
}}
:root[data-theme="dark"]{
  --ground:#0E1729; --surface:#16233D; --ink:#F7F5F2; --label-2:rgba(247,245,242,.66); --label-3:rgba(247,245,242,.40); --label-4:rgba(247,245,242,.20); --line:rgba(247,245,242,.12); --signal:#F5B335; --alert:#E8654E;
}
/* per-script typography — the golden ratio does not know Chinese */
:lang(en){--lh-body:1.5;--lh-display:1.05;--track-display:-.02em;--track-caption:.01em}
:lang(zh){--lh-body:1.75;--lh-display:1.2;--track-display:0;--track-caption:.02em}