:root {
  --bg: #090b0f;
  --panel: #141c22;
  --line: #303b43;
  --ink: #eef2f4;
  --ink-dim: #adb8c0;
  --cyan: #6ecfde;
  --paper: #dfe8ed;
  --paper-ink: #101319;
  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --sans: "IBM Plex Sans", sans-serif;
  --mono: "IBM Plex Mono", monospace;
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  min-width: 320px;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: rgba(110, 207, 222, 0.22);
}
a { color: inherit; }
a, button { touch-action: manipulation; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }
.wrap {
  width: min(1280px, 100%);
  margin-inline: auto;
  padding-left: max(32px, env(safe-area-inset-left));
  padding-right: max(32px, env(safe-area-inset-right));
}
.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 20;
  padding: 10px 14px;
  background: var(--paper);
  color: var(--paper-ink);
  font-weight: 600;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.doc-layout {
  display: grid;
  grid-template-columns: minmax(15rem, 0.52fr) minmax(0, 1fr);
  gap: clamp(3rem, 8vw, 8rem);
  padding-block: clamp(4rem, 9vw, 8rem);
}
.intro { align-self: start; }
h1 {
  margin: 0;
  font: 600 clamp(56px, 8vw, 104px) / 1 var(--display);
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.updated {
  margin: 16px 0 0;
  color: var(--ink-dim);
  font-size: 15px;
}
.policy { max-width: 36rem; font-size: 17px; }
.policy a, .contact-panel a { color: var(--cyan); text-underline-offset: 0.22em; overflow-wrap: anywhere; }
.policy a:hover, .contact-panel a:hover { color: var(--ink); }
.summary, .contact-panel {
  margin: 0 0 3rem;
  padding: 1.5rem;
  border: 1px solid rgba(110, 207, 222, 0.45);
  background: var(--panel);
  font-size: 1.08rem;
}
.contact-panel { margin: 2rem 0 0; font-size: 1rem; }
.contact-panel p { margin: 0 0 0.5rem; }
.policy section {
  margin: 0 0 2.5rem;
  padding: 0 0 2.5rem;
  border-bottom: 1px solid var(--line);
}
h2 {
  margin: 0 0 0.9rem;
  font: 600 32px / 1.1 var(--display);
  letter-spacing: -0.015em;
  text-wrap: balance;
}
p { margin: 0.7rem 0; color: var(--ink-dim); }
.policy p, .policy li { text-wrap: pretty; }
ul { margin: 0.7rem 0; padding-left: 1.3rem; color: var(--ink-dim); }
li + li { margin-top: 0.55rem; }
code { color: var(--ink); font: 0.9em var(--mono); overflow-wrap: anywhere; }
footer { border-top: 1px solid var(--line); padding: 24px 0; }
.foot-inner {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px 30px;
  flex-wrap: wrap;
}
.foot-copy { color: var(--ink-dim); font-size: 14px; }
.foot-links { display: flex; gap: 24px; flex-wrap: wrap; }
.foot-links a {
  padding-block: 8px;
  color: var(--ink-dim);
  font-size: 14px;
  text-underline-offset: 4px;
}
.foot-links a:hover { color: var(--cyan); }
@media (max-width: 760px) {
  .wrap {
    width: 100%;
    padding-left: max(20px, env(safe-area-inset-left));
    padding-right: max(20px, env(safe-area-inset-right));
  }

  .doc-layout { grid-template-columns: 1fr; gap: 3rem; }
  .foot-inner { align-items: flex-start; flex-direction: column; }
}

.faq-page .intro { position:sticky; top:24px; }
.faq-page h1 { font-size:clamp(64px,9vw,108px); line-height:1; }
.faq-intro { margin:24px 0; max-width:30ch; }
.faq-topics h2 { font:600 18px/1.4 var(--sans); letter-spacing:0; }
.faq-topics ul { list-style:none; padding:0; margin:0; }
.faq-topics li { margin:0; }
.faq-topics a { display:block; padding:10px 0; color:var(--ink-dim); text-underline-offset:4px; }
.faq-topics a:hover { color:var(--cyan); }
.faq-page .policy h2 { letter-spacing:-.02em; font-size:40px; scroll-margin-top:24px; }
.faq-answer { margin-top:32px; }
.faq-answer h3 { margin:0 0 12px; font:500 20px/1.4 var(--sans); text-wrap:pretty; scroll-margin-top:24px; }
.faq-answer p,.faq-answer li { line-height:1.7; }
.back-top { display:inline-block; margin-top:20px; padding-block:10px; font-size:14px; }
@media(max-width:1023px) { .faq-page .intro { position:static; } }
/* On short laptop screens the sticky topic list would push its last links out of view. */
@media(min-width:1024px) and (max-height:760px) { .faq-page .intro { position:static; } }
@media(max-width:760px) { .faq-page .doc-layout { padding-block:40px; } .faq-page .policy h2 { font-size:34px; } }
.contact-panel a { display: inline-block; padding-block: 10px; }