:root {
  color-scheme: light dark;
  --page: #fbfbfc; --surface: #fff; --ink: #111214; --muted: #686868; --gold: #7a6047; --line: #dedee0; --subtle: #f1f1f2;
  --display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "PingFang TC", "Helvetica Neue", sans-serif;
  --body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "PingFang TC", "Helvetica Neue", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; background: var(--page) url('/paper.png') repeat; background-size: 204px 99px; color: var(--ink); font: 17px/1.7 var(--body); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-underline-offset: 4px; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, dd, dt { overflow-wrap: break-word; }
h1, h2, p, dl, dd, figure, blockquote { margin: 0; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 5px; }
.section-shell, .header-inner, .footer-inner { width: min(1120px, calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 30; left: 16px; top: 12px; padding: 8px 16px; background: var(--ink); color: var(--surface); transform: translateY(-150%); }
.skip-link:focus { transform: none; }
.site-header { position: sticky; top: 0; z-index: 10; background: var(--page); border-bottom: 1px solid var(--line); }
.header-inner { min-height: 76px; display: flex; align-items: center; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 500; flex-shrink: 0; }
.brand img { border-radius: 9px; width: 36px; height: 36px; }
.header-nav { display: flex; justify-content: flex-end; align-items: center; gap: 24px; margin-left: auto; font-size: 14px; }
.header-nav a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; }
.header-nav a:hover, .site-footer a:hover { color: var(--gold); }
.locale-menu { position: relative; font-size: 14px; flex-shrink: 0; }
.locale-menu summary { display: flex; align-items: center; gap: 10px; min-height: 44px; cursor: pointer; list-style: none; }
.locale-menu summary::-webkit-details-marker { display: none; }
.locale-options { position: absolute; top: 100%; right: 0; min-width: 160px; padding: 6px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.locale-options a { display: block; padding: 10px 12px; min-height: 44px; text-decoration: none; }
.locale-options a:hover, .locale-options a[aria-current] { background: var(--subtle); }
.hero { padding-block: 80px 128px; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.hero h1 { font-family: var(--display); font-size: clamp(36px, 4.3vw, 58px); font-weight: 400; line-height: 1.32; letter-spacing: -.045em; text-wrap: balance; }
.hero h1 span { color: var(--gold); }
.hero-summary { max-width: 440px; margin-top: 24px; color: var(--muted); font-size: 18px; }
.primary-link { margin-top: 32px; display: inline-flex; align-items: center; gap: 24px; min-height: 48px; padding: 10px 22px; background: var(--ink); color: var(--surface); border-radius: 8px; text-decoration: none; font-size: 15px; }
.primary-link:hover { opacity: .84; }
.platform { margin-top: 14px; color: var(--muted); font-size: 13px; }
.phone-preview { width: min(100%, 300px); justify-self: center; padding-inline: 4px; }
.phone-frame { position: relative; padding: 8px; border: 2px solid #737373; border-radius: 48px; background: #111; box-shadow: 0 2px 8px #00000018; }
.phone-frame::before, .phone-frame::after { content: ''; position: absolute; width: 3px; background: #737373; border-radius: 2px; }
.phone-frame::before { left: -5px; top: 100px; height: 44px; }
.phone-frame::after { right: -5px; top: 124px; height: 60px; }
.phone-frame img { width: 100%; aspect-ratio: 1320 / 2868; border-radius: 38px; }
.phone-island { position: absolute; top: 18px; left: 50%; transform: translateX(-50%); width: 28%; height: 18px; border-radius: 16px; background: #080808; }
.feature-art { display: block; width: 100%; max-width: 440px; height: auto; color: var(--ink); }
.art-accent, .voice-art { color: var(--gold); }
.section-icon { display: block; margin-bottom: 20px; color: var(--gold); }
.capture-visual { align-self: center; }
.voice-art { max-width: 440px; }
h2 { font: 400 clamp(26px, 3vw, 38px)/1.35 var(--display); letter-spacing: -.035em; text-wrap: balance; }
.capture-section { padding-block: 112px; border-top: 1px solid var(--line); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.capture-section p { margin-top: 18px; max-width: 440px; color: var(--muted); }
.capture-section blockquote { max-width: 440px; padding-block: 8px 16px; color: var(--gold); font-size: clamp(22px, 2.5vw, 30px); line-height: 1.6; text-wrap: balance; }
.features-section { padding-block: 96px 120px; border-top: 1px solid var(--line); }
.feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 80px; row-gap: 80px; margin-top: 64px; }
.feature-grid > div { border-top: 1px solid var(--line); padding-top: 16px; }
.feature-grid .feature-art { margin-bottom: 24px; }
.feature-grid dt span { display: block; }
.feature-grid dt { font-size: 21px; font-weight: 500; line-height: 1.5; }
.feature-grid dd { margin-top: 12px; color: var(--muted); max-width: 460px; }
.widget-section { padding-block: 112px; border-top: 1px solid var(--line); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 80px; align-items: center; }
.widget-section p { margin-top: 18px; max-width: 620px; color: var(--muted); }
.widget-preview { width: min(100%, 450px); justify-self: center; }
.widget-preview img { width: 100%; aspect-ratio: 987 / 474; }
.faq-section { padding-block: 104px; border-top: 1px solid var(--line); display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 64px; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list details:first-child { border-top: 1px solid var(--line); }
.faq-list summary { cursor: pointer; padding: 20px 24px 20px 0; min-height: 44px; font-weight: 500; list-style-position: inside; }
.faq-list p { padding: 0 0 24px; color: var(--muted); }
.support-section { padding-block: 80px 104px; border-top: 1px solid var(--line); display: flex; gap: 24px; justify-content: space-between; align-items: center; }
.support-section h2 { font-size: 26px; }
.support-section p { margin-top: 10px; color: var(--muted); }
.text-link { display: inline-flex; align-items: center; gap: 24px; min-height: 44px; flex-shrink: 0; }
.site-footer { border-top: 1px solid var(--line); background: var(--page); padding-block: 36px 28px; font-size: 13px; }
.footer-meta { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: center; }
.footer-brand { display: inline-flex; align-items: center; min-height: 44px; font-size: 16px; font-weight: 500; text-decoration: none; }
.footer-links { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px 24px; margin-top: 12px; }
.footer-links nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.site-footer nav a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; }
.footer-languages { color: var(--muted); }
.footer-languages [aria-current] { text-decoration: underline; color: var(--ink); }
.footer-meta { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); }
.footer-meta a { min-height: 28px; display: inline-flex; align-items: center; }
.legal-page { padding-block: 56px 80px; max-width: 840px; }
.document { padding: 44px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; }
.document h1 { font: 400 clamp(28px, 4vw, 38px)/1.3 var(--display); letter-spacing: -.035em; }
.document-header { padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.effective-date { margin-top: 16px; font-size: 14px; color: var(--muted); }
.document section { padding-top: 30px; }
.document h2 { font-size: 22px; font-weight: 500; margin-bottom: 16px; text-wrap: initial; }
.document h3 { font-size: 18px; font-weight: 500; margin-block: 24px 12px; }
.document p + p, .document ul + p { margin-top: 14px; }
.document ul { padding-left: 1.3em; margin-block: 14px; }
.document li + li { margin-top: 8px; }
.document a { overflow-wrap: anywhere; }
@media (min-width: 1300px) { .hero { gap: 100px; } }
@media (max-width: 850px) {
  .section-shell, .header-inner, .footer-inner { width: calc(100% - 40px); }
  .header-inner { gap: 20px; } .header-nav { gap: 18px; }
  .hero { gap: 32px; padding-block: 64px 96px; } .hero h1 { font-size: 40px; } .hero-summary { font-size: 16px; }
  .phone-preview { width: min(100%, 280px); }
  .capture-section, .feature-grid, .widget-section, .faq-section { column-gap: 32px; }
}
@media (max-width: 640px) {
  html { scroll-padding-top: 130px; }
  .header-inner { min-height: 100px; flex-wrap: wrap; justify-content: space-between; gap: 0 16px; padding-block: 10px 0; }
  .brand { font-size: 16px; } .brand img { width: 30px; height: 30px; }
  .locale-menu { order: 1; font-size: 13px; }
  .header-nav { order: 2; width: 100%; justify-content: flex-start; gap: 28px; margin-left: 0; font-size: 13px; }
  .hero { grid-template-columns: minmax(0, 1fr); gap: 56px; padding-block: 56px 80px; }
  .hero h1 { font-size: clamp(34px, 9vw, 45px); } .hero-summary { max-width: 410px; margin-top: 20px; }
  .primary-link { margin-top: 24px; }
  .phone-preview { width: min(100%, 288px); }
  .capture-section, .faq-section, .widget-section { grid-template-columns: minmax(0, 1fr); gap: 40px; padding-block: 80px; }
  .capture-section blockquote { padding-block: 6px; font-size: 24px; }
  .features-section { padding-block: 80px; }
  .feature-grid { grid-template-columns: minmax(0, 1fr); gap: 56px; margin-top: 48px; } .feature-grid dt { font-size: 20px; }
  .feature-grid .feature-art { max-width: 380px; margin-inline: auto; }
  .support-section { padding-block: 72px 80px; align-items: flex-start; flex-direction: column; gap: 20px; }
  .footer-links { align-items: flex-start; flex-direction: column; gap: 8px; }
  .legal-page { padding-block: 28px 44px; } .document { padding: 24px 20px; }
}
@media (prefers-color-scheme: dark) {
  :root { --page: #2d2d2d; --surface: #3b3b3b; --ink: #fff; --muted: #c2c2c2; --gold: #d8bd95; --line: #505050; --subtle: #454545; }
  body { background: var(--page); } .primary-link { color: #111214; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }