/* Shared style for /guides/ and /404.html. Same tokens as welcome.html. */
@font-face{font-family:Marcellus;src:url(/fonts/Marcellus-Regular.woff) format("woff");font-weight:400;font-display:swap}
@font-face{font-family:Manrope;src:url(/fonts/Manrope-Regular.woff) format("woff");font-weight:400 600;font-display:swap}
@font-face{font-family:Manrope;src:url(/fonts/Manrope-Bold.woff) format("woff");font-weight:700 800;font-display:swap}
:root{
  color-scheme:light dark;
  --bg:#fbf8f1;--mint:#f1f7ec;--card:#fff;--ink:#16281a;--sub:#4a5a4c;--line:#dfe8d9;
  --coral:#e8432a;--coral-text:#b5301a;--btn:#c93a22;--btn-ink:#fff;--focus:#16281a;
  --serif:Marcellus,"Iowan Old Style",Georgia,serif;
  --sans:Manrope,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
@media (prefers-color-scheme:dark){
  :root{--bg:#0f1a12;--mint:#16241a;--card:#1b2b20;--ink:#e6efe3;--sub:#a9b8aa;--line:#2b3d2f;
    --coral:#ff6a4d;--coral-text:#ff8a70;--btn:#ff8a70;--btn-ink:#0f1a12;--focus:#e6efe3}
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.7 var(--sans)}
img{max-width:100%;height:auto;display:block}
a{color:var(--coral-text);text-underline-offset:3px}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:6px}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}
header{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font:800 1.3rem/1 var(--sans)}
.brand img{width:32px;height:32px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border-radius:999px;background:var(--btn);color:var(--btn-ink);font:700 .95rem/1.2 var(--sans);text-decoration:none}
main{padding:20px 0 8px}
.crumbs{font-size:.9rem;color:var(--sub);margin:8px 0 18px}
.crumbs a{color:var(--sub)}
h1,h2{font-family:var(--serif);font-weight:400;line-height:1.15;letter-spacing:-.01em}
h1{font-size:clamp(2rem,6.5vw,2.9rem);margin:0 0 16px}
h2{font-size:clamp(1.45rem,4.5vw,1.9rem);margin:42px 0 12px}
h3{font:700 1.08rem/1.4 var(--sans);margin:26px 0 6px}
p{margin:0 0 14px}
.lead{font-size:1.15rem;color:var(--sub)}
.meta{font-size:.9rem;color:var(--sub)}
ol.steps{padding-left:1.3em;margin:0 0 18px}
ol.steps li{margin:0 0 12px;padding-left:4px}
ul{padding-left:1.2em}
li{margin-bottom:6px}
figure{margin:22px 0;background:var(--mint);border:1px solid var(--line);border-radius:20px;padding:18px}
figure img{width:270px;border-radius:14px;margin:0 auto}
figcaption{font-size:.85rem;color:var(--sub);text-align:center;margin-top:10px}
table{border-collapse:collapse;width:100%;margin:8px 0 18px;font-size:.96rem}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:700}
.box{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--coral);border-radius:14px;padding:16px 18px;margin:22px 0}
.box p:last-child{margin:0}
.cta{display:flex;justify-content:center;margin:28px 0}
.author{display:flex;gap:14px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px;margin:34px 0 8px}
.author img{width:48px;height:48px;flex:none}
.author p{font-size:.95rem;color:var(--sub)}
.author .by{color:var(--ink);margin-bottom:6px}
.more{display:grid;gap:10px}
.more a{display:block;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 16px;text-decoration:none;color:var(--ink);font-weight:600}
footer{border-top:1px solid var(--line);margin-top:40px;padding:22px 0 36px;font-size:.92rem;color:var(--sub);display:flex;flex-wrap:wrap;gap:8px 18px}
footer a{color:var(--ink)}