:root{--bg:#F5F6F8;--surface:#fff;--ink:#121A2B;--muted:#56607A;--line:#D9DDE6;--accent:#2440E8;--accent-ink:#fff;--hl:#FFC83D}
@media (prefers-color-scheme:dark){:root{color-scheme:dark;--bg:#0F1424;--surface:#171E35;--ink:#EEF0F6;--muted:#A3ACC4;--line:#2A3350;--accent:#7B8CFF;--accent-ink:#0F1424}}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 18px/1.7 "Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
h1,h2{font-family:"Bricolage Grotesque","Public Sans",system-ui,sans-serif;line-height:1.1;letter-spacing:-.02em}
a{color:var(--accent)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.top{max-width:1080px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:22px 24px}
.logo{font:800 20px "Bricolage Grotesque",sans-serif;text-decoration:none;color:var(--ink)}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);font-weight:600;padding:12px 20px;border-radius:8px;text-decoration:none;font-size:16px}
.wrap{max-width:720px;margin:0 auto;padding:0 24px 40px}
h1{font-size:clamp(34px,5vw,54px);font-weight:800;margin:36px 0 12px}
.meta{color:var(--muted);font-size:15px;margin:0 0 28px}
.lead{font-size:20px;color:var(--muted)}
article h2{font-size:27px;margin:42px 0 6px}
article ul{padding-left:22px}
article li{margin:6px 0}
.back{display:inline-block;margin-top:28px;font-size:15px}
.post{display:block;padding:26px 0;border-top:1px solid var(--line);text-decoration:none;color:inherit}
.post h2{font-size:27px;margin:0 0 6px}
.post:hover h2{color:var(--accent)}
.post p{margin:0;color:var(--muted)}
.cta{margin:56px 0 0;padding:28px;border:1.5px solid var(--ink);border-radius:14px;background:var(--surface)}
.cta h2{font-size:24px;margin:0 0 8px}
.cta p{margin:0 0 18px;color:var(--muted)}
footer{max-width:720px;margin:0 auto;padding:28px 24px 40px;color:var(--muted);font-size:14px;border-top:1px solid var(--line)}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}