:root{
  --paper:#F4F1EA; --ink:#14121A; --muted:#6B6772; --line:#D9D4C8; --brand:#E03A0A;
  --serif:'Instrument Serif',Georgia,serif; --sans:'Inter Tight',system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 18px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit;text-underline-offset:3px}
a:hover{color:var(--brand)}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}
.ph{background:rgba(224,58,10,.12);color:#9E2804;padding:0 5px;border-radius:3px;white-space:nowrap}

/* header */
.top{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:24px 48px;font-size:15px}
.mark{display:flex;gap:10px;align-items:center;font-weight:600;text-decoration:none}
.mark img.logo{display:block;height:30px;width:auto}
.top nav{display:flex;gap:28px;color:var(--muted)}
.top nav a{text-decoration:none;min-height:44px;display:inline-flex;align-items:center}

/* letter */
.col{max-width:680px;margin:0 auto;padding:0 24px}
.kicker{margin-top:112px;font-size:13px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
h1{font-family:var(--serif);font-weight:400;font-size:clamp(46px,7vw,88px);line-height:1;letter-spacing:-.02em;margin:20px 0 48px}
h1 em{color:var(--brand)}
.letter p{margin:0 0 24px}
.drop::first-letter{font-family:var(--serif);font-size:66px;float:left;line-height:.86;margin:6px 10px 0 0}
blockquote{margin:48px 0;padding:0;font-family:var(--serif);font-size:clamp(28px,4vw,36px);line-height:1.15}

.product{margin:56px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--line);padding:28px 0;display:flex;justify-content:space-between;align-items:center;gap:24px}
.product .name{font-family:var(--serif);font-size:40px;line-height:1.1;display:block}
.product .sub{color:var(--muted);font-size:16px}
.pill{white-space:nowrap;border:1px solid var(--ink);border-radius:999px;padding:0 20px;min-height:46px;display:inline-flex;align-items:center;text-decoration:none;font-weight:500;transition:background .15s,color .15s}
.pill:hover{background:var(--ink);color:var(--paper)}

.sign{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:64px 0 0}
.sign > div{border-top:1px solid var(--line);padding-top:16px;font-size:15px}
.sign .sig{font-family:var(--serif);font-style:italic;font-size:30px;line-height:1;margin-bottom:10px}
.sign small{color:var(--muted);display:block;font-size:14px}
.sign a{color:var(--muted);font-size:14px;text-decoration:none}

.meta{margin:96px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:32px;border-top:1px solid var(--ink);padding:28px 0 88px;font-size:15px}
.meta h2{margin:0 0 8px;font:600 12px/1.4 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.meta p{margin:0}

/* legal pages */
.legal .kicker{margin-top:72px}
.legal h1{font-size:clamp(42px,6vw,64px);margin-bottom:12px}
.legal .updated{color:var(--muted);font-size:15px;margin:0 0 48px}
.legal h2{font-family:var(--serif);font-weight:400;font-size:28px;margin:48px 0 12px}
.legal p,.legal li{font-size:17px}
.legal ul{padding-left:20px}
.legal .back{display:inline-block;margin:64px 0 96px;color:var(--muted)}

@media (max-width:720px){
  .top{padding:16px}
  .top nav{gap:18px}
  .kicker{margin-top:56px}
  .col{padding:0 16px}
  h1{margin-bottom:32px}
  .product{flex-direction:column;align-items:flex-start}
  .sign{grid-template-columns:1fr;gap:16px}
  .meta{grid-template-columns:1fr;gap:24px;margin-top:64px}
}
@media (max-width:420px){.mark img.logo{height:24px}.top nav{gap:14px;font-size:14px}}
.top nav a{white-space:nowrap}
@media (max-width:400px){.top{padding:14px 12px}.top nav{gap:12px;font-size:13px}.mark img.logo{height:20px}}