/* Legal pages (privacy, terms). Same tokens as the front page; no JavaScript. */
:root{
  --paper:#f7f7f4;--white:#fff;--ink:#101820;--slate:#56616b;--line:#d9dedf;--chrome:#e0e1df;
  --cobalt:#3155d8;--cobalt-deep:#2443b8;--soft:#eef1ff;
  --sans:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --gut:clamp(16px,3.6vw,56px);
  --ease:cubic-bezier(.22,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
html,body{margin:0}
body{background:var(--white);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:clip}
a{color:var(--cobalt);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--cobalt);outline-offset:3px;border-radius:2px}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.11em;text-transform:uppercase}
.skip{position:absolute;left:var(--gut);top:-60px;padding:10px 14px;background:var(--ink);color:#fff;border-radius:4px;z-index:5}
.skip:focus{top:12px}

/* ===== Top bar ===== */
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px var(--gut);border-bottom:1px solid var(--line);background:var(--white)}
.wm{font-size:26px;font-weight:800;letter-spacing:-.06em;line-height:1;color:var(--ink);text-decoration:none}
.wm b{color:var(--cobalt);font-weight:800;display:inline-block;transition:transform .35s var(--ease)}
.wm:hover{color:var(--ink)}.wm:hover b{transform:translateX(3px)}
.back{display:inline-flex;align-items:center;gap:8px;color:var(--slate);text-decoration:none;font-size:12px}
.back svg{transition:transform .25s var(--ease)}
.back:hover{color:var(--ink)}.back:hover svg{transform:translateX(-3px)}

/* ===== Header band ===== */
.head{position:relative;overflow:hidden;background:var(--paper);border-bottom:1px solid var(--line);padding:clamp(48px,9vw,112px) var(--gut) clamp(40px,6vw,72px)}
.head::after{content:"";position:absolute;right:clamp(-120px,-4vw,-40px);top:-20%;width:clamp(90px,12vw,170px);height:140%;background:var(--cobalt);opacity:.07;transform:skewX(-22deg);pointer-events:none}
.head-in{position:relative;max-width:48rem;margin:0 auto}
.eyebrow{color:var(--cobalt);margin:0 0 18px}
h1{margin:0;font-size:clamp(36px,5.4vw,64px);font-weight:800;letter-spacing:-.045em;line-height:1.02;max-width:16ch}
.intro{margin:22px 0 0;max-width:40rem;color:var(--slate);font-size:clamp(17px,1.5vw,20px);line-height:1.6}
.date{margin:28px 0 0;color:var(--slate)}

/* ===== Body ===== */
main{display:block}
.prose{max-width:calc(48rem + 2 * var(--gut));margin:0 auto;padding:clamp(40px,6vw,72px) var(--gut) clamp(64px,9vw,112px)}
.prose h2{margin:56px 0 12px;font-size:clamp(24px,2.4vw,30px);font-weight:750;letter-spacing:-.035em;line-height:1.15}
.prose h3{margin:36px 0 8px;font-size:19px;font-weight:700;letter-spacing:-.015em;line-height:1.3}
.prose > :first-child,.prose section > :first-child{margin-top:0}
.prose p,.prose ul{margin:0 0 16px}
.prose ul{padding-left:1.2em}
.prose li{margin:0 0 6px}
.prose li::marker{color:var(--cobalt)}
.prose code{font-family:var(--mono);font-size:.86em;background:var(--chrome);padding:1px 5px;border-radius:3px}
.note{padding:16px 20px;border-left:3px solid var(--cobalt);background:var(--soft);color:var(--ink)}
.jump{display:flex;flex-wrap:wrap;gap:8px 24px;padding:14px 18px;margin:0 0 48px;border:1px solid var(--line);background:var(--paper)}
.jump a{font-weight:600;text-decoration:none}.jump a:hover{text-decoration:underline}
hr{margin:72px 0;border:0;border-top:1px solid var(--line)}

/* ===== Footer ===== */
.foot{display:flex;flex-wrap:wrap;gap:6px 16px;padding:22px var(--gut);border-top:1px solid var(--line);color:var(--slate);font-size:13px}
.foot a{color:inherit;text-decoration:none}.foot a:hover{color:var(--ink);text-decoration:underline}
.foot [aria-current]{color:var(--ink);font-weight:600}

/* ===== Subtle entrance ===== */
@media (prefers-reduced-motion:no-preference){
  .head-in > *{animation:rise .7s var(--ease) both}
  .head-in > :nth-child(2){animation-delay:.06s}
  .head-in > :nth-child(3){animation-delay:.12s}
  .head-in > :nth-child(4){animation-delay:.18s}
  .head::after{animation:slide 1.1s var(--ease) both}
  .prose{animation:fade .8s .2s ease both}
}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes slide{from{opacity:0;transform:skewX(-22deg) translateX(60px)}to{opacity:.07;transform:skewX(-22deg)}}
@keyframes fade{from{opacity:0}to{opacity:1}}

@media (max-width:560px){
  body{font-size:16px}
  .wm{font-size:22px}
  .back span{display:none}
}
@media print{
  .bar,.foot,.skip,.jump{display:none}
  .head{background:none;padding:0 0 24px}.head::after{display:none}
  .prose{padding:24px 0}
  a{color:inherit}
}