@font-face {
  font-family:"Nunito"; font-style:normal; font-weight:200 1000; font-display:swap;
  src:url("/assets/fonts/nunito.ttf") format("truetype");
}
:root { color-scheme: light; --paper:#f8f5fb; --ink:#302238; --muted:#82758e;
  --accent:#493051; --line:#e6dfea; background:var(--paper); color:var(--ink);
  font-family:"Nunito",ui-rounded,"SF Pro Rounded",-apple-system,BlinkMacSystemFont,"PingFang SC",
  "Hiragino Sans","Apple SD Gothic Neo",sans-serif; }
* { box-sizing:border-box; }
body { margin:0; }
a { color:inherit; text-decoration:none; }
a:hover { text-decoration:underline; text-underline-offset:4px; }
button,input,select { font:inherit; }
a:focus-visible,button:focus-visible,select:focus-visible,summary:focus-visible {
  outline:3px solid #9980ac; outline-offset:4px; }
.wrap { max-width:1440px; padding-inline:64px; margin:auto; }
.site-header { display:flex; justify-content:space-between; align-items:center; padding-block:26px; }
.wordmark { font-size:32px; font-weight:800; letter-spacing:-1.3px; }
.language { position:relative; border:0; z-index:10; }
.language summary { display:flex; align-items:center; gap:12px; padding:10px 12px;
  list-style:none; font-size:16px; font-weight:400; color:var(--muted); border-radius:14px; }
.language summary::-webkit-details-marker { display:none; }
.language summary:hover { background:#eee8f380; }
.language[open] summary { background:#eee8f380; }
.language-options { position:absolute; right:0; top:calc(100% + 8px); width:172px;
  padding:7px; border-radius:18px; background:#fdfbffef; border:1px solid #ffffff;
  box-shadow:0 16px 42px #3822451a,0 3px 8px #38224508; backdrop-filter:blur(18px); }
.language-options button { display:block; width:100%; text-align:left; border:0;
  border-radius:11px; padding:11px 13px; background:transparent; color:var(--ink);
  font-size:15px; cursor:pointer; }
.language-options button:hover { background:#eee7f4; }
.language-options button[aria-pressed="true"] { background:#eae1f1; font-weight:600; }
.hero { text-align:center; }
.hero-copy { padding-top:20px; }
h1 { font-size:clamp(52px,6.5vw,98px); font-weight:900; line-height:1.02;
  letter-spacing:-2.5px; margin:0; white-space:pre-line; }
.lead { font-size:23px; line-height:1.5; margin:22px 0 26px; }
.badge-stage { height:410px; max-width:1200px; margin:18px auto 5px;
  display:flex; justify-content:center; align-items:center; gap:65px; }
.badge { width:29%; height:100%; object-fit:contain;
  filter:drop-shadow(0 5px 3px #42291435) drop-shadow(-16px 24px 18px #49305136); transition:transform .4s; }
.francisco { order:-1; transform:rotate(-9deg); }
.seattle { transform:translateY(8px); }
.new-york { transform:rotate(9deg); }
.badge:hover { transform:translateY(-8px) rotate(0); }
.site-header nav { display:flex; align-items:center; gap:24px; color:var(--muted); }
.features { max-width:1080px; margin:48px auto 64px; }
.features h2 { font-size:30px; text-align:center; margin:0 0 30px; }
.feature-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:28px; }
.feature-grid article { padding:24px; border-top:1px solid var(--line); }
.feature-grid h3 { margin:0 0 10px; font-size:23px; }
.feature-grid p { margin:0; color:var(--muted); line-height:1.7; }
.document-nav { display:flex; flex-wrap:wrap; gap:12px 20px; margin:28px 0; }
.document-nav a { color:var(--accent); text-decoration:underline; text-underline-offset:4px; }
.document section { scroll-margin-top:24px; }
.site-footer { display:flex; justify-content:center; align-items:center; gap:38px;
  padding-block:24px; color:var(--muted); font-size:14px; }
.site-footer .wordmark { font-size:14px; font-weight:500; letter-spacing:0; }
.site-footer > div { display:flex; gap:28px; align-items:center; }
.site-footer > div > span { border-left:1px solid var(--line); padding-left:28px; }
.sr-only { position:absolute; width:1px; height:1px; overflow:hidden; clip-path:inset(50%); }
.skip { position:absolute; top:-80px; left:20px; padding:12px; background:white; z-index:10; }
.skip:focus { top:10px; }
.document { max-width:850px; margin:45px auto 90px; padding-inline:28px; }
.document h1 { font-size:48px; letter-spacing:-1.5px; margin-bottom:16px; }
.document p { font-size:18px; line-height:1.8; color:var(--muted); }
.document h2 { font-size:26px; margin-top:36px; }
.document .document-eyebrow { font-size:12px; letter-spacing:2px; }
.document .document-intro { font-size:23px; }
.document .notice { font-size:14px; border-left:3px solid var(--accent); padding-left:18px; }
summary { font-weight:650; font-size:20px; cursor:pointer; padding-block:20px; }
details { border-bottom:1px solid var(--line); }
.contact-card { padding:26px; margin-top:40px; border:1px solid var(--line);
  border-radius:24px; background:#ffffff80; }
.document .contact-card h2 { margin-top:0; }
.contact-card > a { overflow-wrap:anywhere; }
.document .contact-card p { font-size:15px; margin-bottom:0; }
html:lang(zh-Hans) .hero h1,html:lang(zh-Hant) .hero h1,
html:lang(ja) .hero h1,html:lang(ko) .hero h1 { font-size:clamp(40px,5.5vw,76px); line-height:1.2; }
@media(max-width:620px) {
  .feature-grid { grid-template-columns:1fr; gap:4px; }
  .features { margin:32px auto; }
  .features h2 { font-size:25px; }
  .feature-grid article { padding:20px 0; }
  .site-header nav { gap:12px; font-size:13px; }
  .site-header nav > a[data-copy="privacy"] { display:none; }
  .wrap { padding-inline:24px; }
  .site-header { padding-block:22px; }
  .wordmark { font-size:27px; }
  .language summary { padding-right:0; max-width:132px; font-size:14px; }
  .hero-copy { padding-top:32px; }
  h1 { font-size:54px; letter-spacing:-2.7px; }
  .lead { font-size:18px; max-width:300px; margin:20px auto 24px; }
  .badge-stage { height:250px; width:calc(100% + 20px); margin:18px -10px 6px; gap:0; }
  .badge { width:34%; height:auto; max-height:100%; }
  .site-footer { flex-direction:column; gap:14px; padding-top:12px; }
  .site-footer > div { gap:18px; font-size:12px; }
  .site-footer > div > span { padding-left:18px; }
  .document h1 { font-size:38px; }
}
@media(prefers-reduced-motion:reduce) { .badge { transition:none; } }