:root{
  --paper:#F5F4F0; --card:#FFFFFF;
  --ink:#16161A; --ink-2:#33333A; --muted:#63635E;
  --line:#E2E0D9; --line-2:#D3D0C7;
  --dark:#141418; --on-dark:#F3F2EE; --on-dark-muted:#9C9C96; --on-dark-line:#2C2C33;
  --accent:#2743E6;
  --display:"Bricolage Grotesque",Georgia,serif;
  --body:"Hanken Grotesk",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--body);background:var(--paper);color:var(--ink);
  font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--ink)}
:focus-visible{outline:2.5px solid var(--accent);outline-offset:3px;border-radius:2px}
.wrap{max-width:760px;margin:0 auto;padding:0 28px}

header{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(245,244,240,.85);backdrop-filter:blur(12px);z-index:5}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px;max-width:760px;margin:0 auto;padding:0 28px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink)}
.brand .glyph{width:24px;height:24px;background:var(--accent);border-radius:6px;position:relative;flex:0 0 auto}
.brand .glyph::after{content:"";position:absolute;inset:7px;background:var(--paper);border-radius:2px;transform:rotate(45deg)}
.brand b{font-family:var(--display);font-weight:800;font-size:1.12rem;letter-spacing:-.02em}
.back{font-size:.92rem;font-weight:500;color:var(--muted)}
.back:hover{color:var(--ink)}

main{padding:64px 0 96px}
.kicker{font-weight:600;font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
h1{font-family:var(--display);font-weight:800;font-size:clamp(2.1rem,5vw,3rem);letter-spacing:-.03em;margin:14px 0 8px;line-height:1.05}
.eff{font-size:.92rem;color:var(--muted);margin-bottom:10px}
.disclaimer{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px 22px;margin:24px 0 10px;font-size:.98rem;color:var(--muted)}
h2{font-family:var(--display);font-weight:700;font-size:1.4rem;letter-spacing:-.02em;margin:40px 0 10px;color:var(--ink)}
p,li{color:var(--ink-2);margin-bottom:14px;max-width:70ch}
strong{color:var(--ink);font-weight:600}
ul{padding-left:24px;margin-bottom:14px}
li{margin-bottom:10px}

footer{border-top:1px solid var(--line);padding:32px 0;font-size:.88rem;color:var(--muted)}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}