@charset "utf-8";
/* ==========================================================================
   Perseus typography upgrade - 2026-10-14
   Body / UI : Inter      (SIL OFL 1.1)  - full 400/500/600/700 weights
   Display   : Montserrat (SIL OFL 1.1)  - titles & headings
   Latin subsets, self-hosted in /static/web/style/font/.
   Loaded AFTER lplug.min.css so the :root overrides win the cascade.
   Revert = drop the <link> in header_html.html + delete this file.
   ========================================================================== */

/* ---- Inter: body & UI ------------------------------------------------ */
@font-face{font-family:'Inter';src:url('../font/inter-400.woff2?v=2') format('woff2');font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:'Inter';src:url('../font/inter-500.woff2?v=2') format('woff2');font-weight:500;font-style:normal;font-display:swap;}
@font-face{font-family:'Inter';src:url('../font/inter-600.woff2?v=2') format('woff2');font-weight:600;font-style:normal;font-display:swap;}
@font-face{font-family:'Inter';src:url('../font/inter-700.woff2?v=2') format('woff2');font-weight:700;font-style:normal;font-display:swap;}

/* ---- Montserrat: display & titles ------------------------------------ */
@font-face{font-family:'Montserrat';src:url('../font/montserrat-500.woff2?v=2') format('woff2');font-weight:500;font-style:normal;font-display:swap;}
@font-face{font-family:'Montserrat';src:url('../font/montserrat-600.woff2?v=2') format('woff2');font-weight:600;font-style:normal;font-display:swap;}
@font-face{font-family:'Montserrat';src:url('../font/montserrat-700.woff2?v=2') format('woff2');font-weight:700;font-style:normal;font-display:swap;}

/* ---- metric-matched fallbacks: keeps CLS near zero during the swap ---- */
@font-face{font-family:'Inter Fallback';src:local('Arial');size-adjust:105.27%;ascent-override:92.02%;descent-override:22.91%;line-gap-override:0.00%;}
@font-face{font-family:'Montserrat Fallback';src:local('Arial');size-adjust:103.75%;ascent-override:93.30%;descent-override:24.19%;line-gap-override:0.00%;}

:root{
	--font:'Inter','Inter Fallback','Helvetica Neue',Helvetica,Arial,'Microsoft YaHei','PingFang SC',sans-serif;
	--font-display:'Montserrat','Montserrat Fallback','Inter','Inter Fallback',sans-serif;
}

body{font-family:var(--font);}

/* titles / headings use the display face.
   NOTE: .nname / .ccont / .desc are running body copy -> stay on Inter. */
h1,h2,h3,h4,h5,h6,.title,.tit,.model-title,.name,.area-name{font-family:var(--font-display);}