:root {
  color-scheme: light;
  --paper: #f4f3ee;
  --white: #fbfbf7;
  --ink: #252f29;
  --secondary: #506248;
  --muted: #606b60;
  --line: #d3d9cd;
  --sage: #e2e8dd;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.7 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: inherit; text-underline-offset: .22em; }
a:hover { color: var(--secondary); }
a:focus-visible { outline: 3px solid var(--secondary); outline-offset: 5px; border-radius: 2px; }
::selection { background: #cbd6c0; color: var(--ink); }
.skip { position: absolute; top: -6rem; left: 1rem; z-index: 5; padding: .7rem 1rem; background: var(--white); }
.skip:focus { top: 1rem; }
.shell { max-width: 1160px; margin-inline: auto; padding-inline: 40px; }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 112px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 13px; color: var(--ink); font-size: 22px; font-weight: 650; letter-spacing: -.05em; text-decoration: none; }
.brand-mark { display: block; flex: 0 0 auto; width: 31px; height: 31px; background: currentColor; -webkit-mask: url("ziweave-mark.svg") center / contain no-repeat; mask: url("ziweave-mark.svg") center / contain no-repeat; }
.nav { display: flex; flex-wrap: wrap; gap: 25px; align-items: center; font-size: 13px; }
.nav a { text-decoration: none; }
.nav a:hover, .nav a[aria-current="page"] { text-decoration: underline; }
.eyebrow { margin: 0 0 22px; color: var(--secondary); font-size: 11px; font-weight: 650; letter-spacing: .17em; text-transform: uppercase; }
.hero { display: grid; grid-template-columns: 1.35fr 1fr; gap: 72px; align-items: center; padding-block: 98px 90px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
.hero h1 { max-width: 680px; margin-bottom: 28px; font-size: clamp(48px, 5.5vw, 72px); line-height: 1.08; letter-spacing: -.055em; }
.hero .intro { max-width: 550px; font-size: 17px; color: var(--muted); line-height: 1.85; }
.hero .chinese { margin-top: 22px; font-size: 14px; color: var(--secondary); letter-spacing: .04em; }
.actions { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 22px; min-height: 49px; padding: 10px 20px; border: 1px solid var(--ink); background: var(--ink); color: var(--white); text-decoration: none; font-size: 13px; }
.button:hover { color: var(--white); background: var(--secondary); border-color: var(--secondary); }
.button.secondary { color: var(--ink); background: transparent; border-color: var(--line); }
.button.secondary:hover { border-color: var(--ink); }
.brand-panel { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; aspect-ratio: .9; padding: 42px 34px 30px; background: var(--sage); border: 1px solid var(--line); }
.brand-panel::before { content: ""; position: absolute; inset: 18px; border: 1px solid #bac6b2; pointer-events: none; }
.brand-panel .brand-mark { width: 57%; height: auto; aspect-ratio: 1; color: var(--secondary); }
.brand-panel .panel-label { margin: 35px 0 0; text-align: center; font-size: 10px; font-weight: 600; letter-spacing: .23em; }
.brand-panel .panel-caption { margin: 8px 0 0; font-family: Georgia, "Times New Roman", serif; font-size: 15px; color: var(--secondary); }
.notice { display: flex; align-items: baseline; justify-content: space-between; gap: 32px; padding: 28px 30px; background: var(--white); border: 1px solid var(--line); }
.notice h2 { margin: 0 0 7px; font-family: inherit; font-size: 15px; font-weight: 650; letter-spacing: -.02em; }
.notice p { margin: 0; max-width: 700px; color: var(--muted); font-size: 14px; }
.notice .status { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 9px; color: var(--secondary); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.status::before { content: ""; width: 6px; height: 6px; background: var(--secondary); border-radius: 50%; }
.section { padding-block: 80px; border-bottom: 1px solid var(--line); }
.section h2 { max-width: 700px; margin-bottom: 38px; font-size: 39px; line-height: 1.2; letter-spacing: -.035em; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 45px; }
.feature-number { display: block; margin-bottom: 19px; color: var(--secondary); font-size: 11px; letter-spacing: .1em; }
.features h3 { margin-bottom: 12px; font-size: 17px; font-weight: 600; }
.features p { margin-bottom: 0; color: var(--muted); font-size: 14px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
.two-col h2 { margin-bottom: 20px; }
.two-col p { color: var(--muted); font-size: 15px; }
.languages { display: flex; flex-wrap: wrap; gap: 9px; margin: 26px 0 0; padding: 0; list-style: none; }
.languages li { padding: 7px 12px; border: 1px solid var(--line); background: var(--white); font-size: 12px; }
.policy-links { display: flex; flex-wrap: wrap; gap: 24px; font-size: 14px; }
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 32px; color: var(--muted); font-size: 12px; }
.site-footer p { margin: 0; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 22px; }
.legal-layout { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 70px; padding-block: 70px 80px; }
.legal-nav { align-self: start; position: sticky; top: 30px; }
.legal-nav p { margin-bottom: 15px; font-size: 11px; color: var(--secondary); letter-spacing: .12em; text-transform: uppercase; }
.legal-nav ol { margin: 0; padding-left: 18px; }
.legal-nav li { padding-block: 5px; font-size: 12px; }
.legal-nav a { color: var(--muted); text-decoration: none; }
.legal-nav a:hover { color: var(--ink); text-decoration: underline; }
.legal { max-width: 720px; }
.legal h1 { margin-bottom: 14px; font-size: clamp(40px, 5vw, 58px); line-height: 1.12; letter-spacing: -.045em; }
.legal .updated { color: var(--muted); font-size: 12px; margin-bottom: 30px; }
.legal .summary { border-left: 3px solid var(--secondary); padding: 16px 22px; margin: 30px 0 40px; background: var(--sage); }
.legal .summary p { margin: 0; font-size: 14px; }
.legal section { scroll-margin-top: 26px; margin-top: 40px; }
.legal h2 { margin-bottom: 14px; font-family: inherit; font-size: 20px; font-weight: 620; line-height: 1.4; letter-spacing: -.025em; }
.legal h3 { margin: 22px 0 8px; font-size: 15px; font-weight: 650; }
.legal p, .legal li { font-size: 14px; line-height: 1.9; }
.legal li { padding-bottom: 6px; }
.legal ul { padding-left: 20px; }
.legal a { overflow-wrap: anywhere; }
.legal strong { font-weight: 650; }
@media (max-width: 850px) {
  .shell { padding-inline: 25px; }
  .hero { gap: 35px; padding-block: 70px; }
  .hero h1 { font-size: 48px; }
  .brand-panel { padding-inline: 24px; }
  .two-col { gap: 45px; }
  .features { gap: 28px; }
  .legal-layout { grid-template-columns: 160px minmax(0, 1fr); gap: 35px; }
}
@media (max-width: 600px) {
  .shell { padding-inline: 22px; }
  .site-header { min-height: 95px; gap: 18px; }
  .brand { font-size: 20px; gap: 10px; }
  .brand-mark { width: 27px; height: 27px; }
  .nav { column-gap: 15px; row-gap: 4px; font-size: 12px; }
  .nav .nav-about { display: none; }
  .hero { grid-template-columns: 1fr; gap: 45px; padding-block: 58px 45px; }
  .hero h1 { font-size: 51px; }
  .hero .intro { font-size: 16px; }
  .brand-panel { aspect-ratio: 1.4; max-height: 300px; padding: 35px; }
  .brand-panel .brand-mark { width: 36%; }
  .brand-panel .panel-label { margin-top: 22px; }
  .brand-panel .panel-caption { display: none; }
  .notice { flex-direction: column; gap: 15px; padding: 23px; }
  .section { padding-block: 55px; }
  .section h2 { font-size: 34px; }
  .features, .two-col { grid-template-columns: 1fr; gap: 34px; }
  .feature-number { margin-bottom: 10px; }
  .site-footer { align-items: flex-start; flex-direction: column; gap: 15px; }
  .legal-layout { grid-template-columns: 1fr; gap: 34px; padding-block: 42px 60px; }
  .legal-nav { position: static; border-bottom: 1px solid var(--line); padding-bottom: 25px; }
  .legal-nav ol { columns: 2; column-gap: 25px; }
  .legal-nav li { break-inside: avoid; }
  .legal h1 { font-size: 43px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print {
  body { background: white; color: black; }
  .nav, .legal-nav, .skip, .brand-panel { display: none; }
  .shell { max-width: none; padding: 0; }
  .site-header { min-height: 65px; }
  .legal-layout { display: block; padding-block: 30px; }
  .legal { max-width: none; }
  .legal section { break-inside: avoid; }
  .legal .summary { background: transparent; }
}