@font-face{font-family:"Big Shoulders Display";font-style:normal;font-weight:800;font-display:swap;src:url(/fonts/big-shoulders-display-latin-800-normal.woff2) format("woff2")}
@font-face{font-family:"Crimson Pro";font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/crimson-pro-latin-400-italic.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2")}
/* The privacy, terms and guide pages of the public site (build.js puts the @font-face rules in front of this file). */
:root{color-scheme:dark;--bg:#0a101b;--text:#efe6d2;--text2:#bdb39d;--text3:#857e6f;--gold:#c9a35a;--gold2:#e8ca8b;--line:rgba(239,230,210,.12)}
*{box-sizing:border-box}
html{background:var(--bg)}
body{margin:0;min-height:100vh;background:radial-gradient(120% 60% at 50% -10%,#16223a 0%,var(--bg) 60%) var(--bg);color:var(--text);
  font:400 16px/1.6 'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;-webkit-font-smoothing:antialiased}
main{max-width:680px;margin:0 auto;padding:28px 16px 56px}
nav{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 16px;font-size:14px}
a{color:var(--gold2);text-decoration:underline;text-underline-offset:3px}
a:hover{color:#fff4d8}
a:focus-visible{outline:2px solid var(--gold2);outline-offset:2px;border-radius:2px}
.brand{display:flex;align-items:center;gap:12px;margin:34px 0 6px;color:var(--gold);font:800 18px/1 'Big Shoulders Display','Arial Narrow',Impact,sans-serif;letter-spacing:.14em;text-transform:uppercase}
.brand img{width:44px;height:44px}
h1{margin:10px 0 8px;font:800 clamp(38px,9vw,56px)/1 'Big Shoulders Display','Arial Narrow',Impact,sans-serif;letter-spacing:.02em;text-transform:uppercase}
.lead{margin:0 0 28px;font:italic 400 21px/1.4 'Crimson Pro',Georgia,serif;color:var(--text2)}
h2{margin:30px 0 8px;padding-top:20px;border-top:1px solid var(--line);font:600 13px/1.3 'IBM Plex Sans',system-ui,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--gold2)}
p{margin:0 0 12px}
.updated{margin-top:34px;padding-top:18px;border-top:1px solid var(--line);font-size:14px;color:var(--text3)}
/* the guide (web/guide.*.html): a case solved step by step */
.guide ul{margin:0 0 14px;padding-left:20px}
.guide li{margin:0 0 8px}
.guide h3{margin:34px 0 8px;font:800 25px/1.1 'Big Shoulders Display','Arial Narrow',Impact,sans-serif;letter-spacing:.03em;text-transform:uppercase}
.guide figure{margin:18px 0 26px}
.guide figure img{display:block;width:100%;max-width:520px;height:auto;margin:0 auto;border-radius:10px;box-shadow:0 0 0 1px var(--line),0 22px 44px -22px rgba(0,0,0,.9)}
.guide figcaption{max-width:520px;margin:10px auto 0;font-size:14px;line-height:1.5;color:var(--text2)}
.guide .cast{list-style:none;padding:0;display:grid;gap:10px;margin:12px 0 20px}
.guide .cast li{margin:0;padding:12px 14px;border-radius:12px;background:rgba(239,230,210,.04);box-shadow:inset 0 0 0 1px var(--line)}
.guide .cast .role{color:var(--text3);font-size:14px}
.guide .cast .clue{display:block;margin-top:4px;padding-left:14px;position:relative;color:var(--text)}
.guide .cast .clue::before{content:"";position:absolute;left:2px;top:.68em;width:5px;height:5px;border-radius:50%;background:var(--gold)}
.guide .cta{margin:30px 0 0;text-align:center}
.guide .cta a{display:inline-block;padding:13px 26px;border-radius:999px;background:linear-gradient(180deg,var(--gold2),var(--gold));color:#1b1408;font-weight:600;text-decoration:none}
.guide .cta a:hover{color:#1b1408;filter:brightness(1.06)}