:root {
  --paper: #fff;
  --canvas: #f5f7fa;
  --ink: #22252b;
  --muted: #5f6772;
  --gold: #88632f;
  --champagne: #d8b979;
  --line: #e6e9ee;
  --glass: #f4f6f9;
  --glass-edge: #fff;
  --glass-shadow: 0 8px 26px -15px #33435d30, inset 0 1px 0 #fff;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body { margin: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; height: auto; }
figure, p { margin: 0; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--gold); outline-offset: 6px; }
::selection { background: #ecdfc4; color: var(--ink); }
[hidden] { display: none !important; }
.section-width { width: min(1160px, calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: fixed; top: -80px; left: 16px; padding: 12px 20px; background: #fff; z-index: 100; }
.skip-link:focus { top: 10px; }
.site-header { position: sticky; z-index: 20; top: 18px; width: min(1000px, calc(100% - 64px)); height: 64px; margin: 18px auto 0; padding: 0 12px 0 20px; display: flex; align-items: center; justify-content: space-between; border: 1px solid var(--glass-edge); border-radius: 40px; background: var(--glass); box-shadow: var(--glass-shadow); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 19px; font-weight: 650; letter-spacing: .2px; }
.brand-icon { width: 35px; height: 35px; display: grid; place-items: center; background: linear-gradient(145deg, #41464d, #202328); border: 1px solid #ffffff38; border-radius: 11px; box-shadow: inset 0 1px 0 #ffffff29; }
.site-header nav { display: flex; align-items: center; gap: 36px; font-size: 13px; }
.nav-detail { color: #676b72; }
.nav-detail:hover { color: var(--ink); }
.nav-download { border: 1px solid #ffffffc4; padding: 10px 21px; border-radius: 50px; background: #fff; box-shadow: 0 2px 6px #36425c0c, inset 0 1px 0 #fff; }
.nav-download:hover { background: #f2f4f7; }
.hero { overflow: hidden; position: relative; isolation: isolate; padding: 74px 0 0; text-align: center; }
.hero::before { content: ""; position: absolute; z-index: -1; inset: 0; background: radial-gradient(ellipse at 26% 47%, #edf3f980, transparent 43%), radial-gradient(ellipse at 72% 55%, #f2e8d66b, transparent 42%), linear-gradient(#fff 15%, #fafbfd 72%, #fff); pointer-events: none; }
.hero-copy { position: relative; z-index: 1; }
h1 { font-size: clamp(52px, 5.2vw, 74px); font-weight: 650; line-height: 1.24; letter-spacing: -3px; margin: 0; }
h2 { font-size: clamp(32px, 3.3vw, 44px); line-height: 1.4; letter-spacing: -1.8px; font-weight: 600; margin: 0; }
.hero-description { color: var(--muted); font-size: 16px; line-height: 1.9; margin: 22px 0 27px; letter-spacing: .2px; }
.mobile-break, .hero-break { display: none; }
.hero-actions { display: flex; align-items: center; justify-content: center; gap: 27px; }
.button { min-height: 49px; padding: 14px 24px; display: inline-flex; align-items: center; justify-content: center; gap: 22px; border: 1px solid #ffffff26; border-radius: 50px; background: linear-gradient(165deg, #42474e, #22252b 75%); color: #fff; box-shadow: inset 0 1px 0 #ffffff30, 0 6px 14px -8px #1c263b66; font-size: 14px; line-height: 1.5; font-weight: 500; white-space: nowrap; flex-shrink: 0; cursor: pointer; transition: box-shadow .18s; }
.button:hover { box-shadow: inset 0 1px 0 #ffffff50, 0 7px 18px -7px #1c263b66; }
.button-arrow { font-size: 18px; font-weight: 400; line-height: 1; }
.is-disabled, .is-disabled:hover { background: #eff0f1; color: var(--muted); box-shadow: none; cursor: default; }
.explore-link { display: flex; align-items: center; gap: 12px; font-size: 14px; white-space: nowrap; flex-shrink: 0; }
.explore-link span { color: var(--gold); font-size: 19px; }
.download-hint { margin-top: 12px; color: var(--muted); font-size: 11px; line-height: 1.8; }
.product-stage { display: flex; align-items: flex-start; justify-content: center; gap: 34px; width: min(1050px, calc(100% - 80px)); height: 655px; margin: 44px auto 0; position: relative; isolation: isolate; }
.product-stage::before { content: ""; position: absolute; z-index: -1; inset: 108px -50px 65px; border: 1px solid #ffffffdd; border-radius: 90px; background: linear-gradient(125deg, #e6edf573, #ffffff26 36%, #e6edf573 65%, #f2e8d642); box-shadow: inset 0 2px 2px #fff, inset 0 -1px 1px #c3ccd93d, 0 26px 60px -40px #596b8b40; transform: rotate(-7deg); }
.product-stage::after { content: ""; position: absolute; z-index: 3; height: 110px; bottom: -1px; left: -120px; right: -120px; background: linear-gradient(transparent, #fff 97%); pointer-events: none; }
.stage-screen { width: 258px; flex-shrink: 0; position: relative; }
.stage-screen figcaption { width: max-content; max-width: 100%; margin: 0 auto 19px; padding: 9px 16px; border: 1px solid var(--glass-edge); border-radius: 30px; background: var(--glass); box-shadow: var(--glass-shadow); color: #535e6c; font-size: 11px; display: flex; align-items: center; justify-content: center; gap: 7px; }
.caption-dot { width: 4px; height: 4px; background: var(--champagne); border-radius: 50%; }
.stage-pool, .stage-stats { margin-top: 68px; }
.stage-pool .screen-frame { transform: rotate(-6deg); }
.stage-stats .screen-frame { transform: rotate(6deg); }
.stage-home { width: 302px; z-index: 2; }
.screen-frame { padding: 8px; border: 1px solid var(--glass-edge); background: linear-gradient(135deg, #fff 5%, #e8edf299 34%, #ffffffad 61%, #d3dbe799); border-radius: 37px; box-shadow: inset 0 0 0 1px #ffffffa6, inset 0 -2px 3px #b3bdcc55, 0 24px 42px -25px #2e405d58; }
.stage-home .screen-frame { box-shadow: inset 0 0 0 1px #ffffffa6, inset 0 -2px 3px #b3bdcc55, 0 35px 65px -28px #2e405d6b; }
/* Crop the system area without redrawing the supplied App screens. */
.app-capture { aspect-ratio: 1179 / 2376; overflow: hidden; border-radius: 27px; }
.app-capture img { width: 100%; max-width: none; height: auto; transform: translateY(-7.04%); }
.screen-note { text-align: center; font-size: 10px; color: var(--muted); margin: 15px 20px 0; }
.choose-section { display: grid; grid-template-columns: 1fr 1.1fr; gap: 90px; align-items: center; padding: 130px 0; }
.section-label { display: inline-flex; align-items: center; gap: 9px; font-size: 13px; color: var(--gold); margin-bottom: 23px; }
.label-mark { height: 13px; width: 10px; border: 1px solid currentColor; border-radius: 3px; transform: rotate(-10deg); position: relative; }
.label-mark::after { content: ""; position: absolute; width: 8px; height: 11px; border: 1px solid currentColor; border-radius: 3px; top: 2px; left: 3px; background: inherit; }
.feature-copy > p { font-size: 15px; color: var(--muted); line-height: 1.95; margin-top: 25px; }
.choice-details { margin-top: 36px; max-width: 330px; }
.choice-details > div { border-top: 1px solid var(--line); padding: 17px 0; display: flex; flex-direction: column; gap: 7px; }
.choice-details strong { font-size: 13px; font-weight: 550; }
.choice-details span { color: var(--muted); font-size: 12px; }
.catalog-visual { background: linear-gradient(135deg, #f6f8fb, #edf1f6 50%, #fafbfd); border: 1px solid #fff; padding: 28px 27px 20px; border-radius: 32px; overflow: hidden; box-shadow: inset 0 1px 0 #fff, inset 0 0 0 1px #e6eaf0, 0 18px 44px -30px #34476344; }
.catalog-heading { display: flex; align-items: center; justify-content: space-between; margin: 0 3px 21px; font-size: 14px; color: #4e535b; }
.catalog-symbol { color: var(--gold); font-size: 20px; }
.catalog-crop { aspect-ratio: 738 / 730; overflow: hidden; border-radius: 14px; }
.catalog-crop img { width: 100%; max-width: none; transform: translateY(-19.375%); }
.catalog-visual > figcaption { font-size: 11px; color: var(--muted); text-align: center; padding-top: 20px; }
.manage-section { background: radial-gradient(ellipse at 17% 50%, #e8eef6, transparent 70%), #f7f8fa; border-block: 1px solid #eff1f5; }
.manage-layout { display: grid; grid-template-columns: 1.1fr 1fr; gap: 110px; align-items: center; padding: 85px 0; }
.manage-visual { padding: 22px 22px 0; background: #ffffffdb; border: 1px solid #fff; border-radius: 30px; box-shadow: inset 0 1px 1px #fff, 0 20px 45px -28px #34476340; }
.manage-crop { aspect-ratio: 738 / 790; overflow: hidden; border-radius: 14px 14px 0 0; }
.manage-crop img { width: 100%; max-width: none; transform: translateY(-40%); }
.manage-visual figcaption { display: flex; align-items: center; justify-content: center; gap: 9px; padding: 23px 0; font-size: 11px; color: var(--muted); }
.status-dot { background: #538a70; width: 5px; height: 5px; border-radius: 50%; }
.status-divider { width: 1px; height: 10px; background: #e1e3e5; margin: 0 4px; }
.manage-points { display: flex; gap: 20px; flex-wrap: wrap; font-size: 12px; color: var(--muted); margin-top: 30px; }
.manage-points span { padding-bottom: 8px; border-bottom: 1px solid #d9dde1; }
.section-link { display: inline-flex; gap: 14px; align-items: center; margin-top: 40px; font-size: 13px; }
.section-link span { font-size: 18px; color: var(--gold); }
.ledger-section { background: #252a30; border: 1px solid #e0e4ea; border-radius: 34px; margin-top: 110px; display: grid; grid-template-columns: 1fr 1fr; padding: 66px 65px 0; gap: 65px; overflow: hidden; position: relative; box-shadow: inset 0 1px 0 #ffffff29, 0 20px 45px -30px #2e405d58; }
.ledger-section::before { content: ""; position: absolute; inset: 0; background: url("/sxh.srv/site-assets/graphite.jpg") center/cover; opacity: .28; pointer-events: none; }
.ledger-copy { position: relative; color: #fff; padding: 22px 0 65px; }
.ledger-copy .section-label { color: var(--champagne); }
.ledger-copy h2 { font-size: 38px; line-height: 1.45; }
.ledger-copy > p { font-size: 14px; line-height: 2; color: #b8bdc4; margin-top: 23px; }
.ledger-modes { display: flex; gap: 28px; margin-top: 43px; font-size: 12px; color: #dfc68f; }
.ledger-modes span + span { position: relative; }
.ledger-modes span + span::before { content: ""; position: absolute; left: -15px; height: 10px; width: 1px; top: 4px; background: #63605a; }
.ledger-visual { background: #f5f4f1; border: 5px solid #ffffffbf; border-bottom: 0; border-radius: 24px 24px 0 0; max-width: 420px; align-self: end; position: relative; box-shadow: 0 0 0 1px #ffffff38, 0 18px 35px #0002; }
.ledger-crop { aspect-ratio: 738 / 920; overflow: hidden; border-radius: 19px 19px 0 0; }
.ledger-crop img { width: 100%; max-width: none; transform: translateY(-26.25%); }
.ledger-visual figcaption { text-align: center; color: var(--muted); padding: 18px 10px 15px; background: #f5f4f1; font-size: 11px; }
.download-section { margin-block: 115px 90px; padding: 65px 100px; display: flex; justify-content: space-between; align-items: center; gap: 70px; position: relative; isolation: isolate; }
.download-section::before { content: ""; position: absolute; z-index: -1; inset: 0; border-radius: 44px; background: radial-gradient(ellipse at 85% 55%, #e9eef580, transparent 70%), linear-gradient(145deg, #fafbfd, #f5f7fa); }
.download-app-icon { display: grid; place-items: center; width: 67px; height: 67px; background: linear-gradient(145deg, #41464d, #202328); border: 1px solid #ffffff38; border-radius: 20px; margin-bottom: 24px; box-shadow: inset 0 1px 1px #ffffff44, 0 6px 12px -7px #28384c66; }
.download-copy h2 { font-size: 44px; }
.download-copy > p { color: var(--muted); font-size: 14px; margin-top: 18px; line-height: 1.9; }
.download-actions { margin-top: 26px; }
.download-copy .ios-testflight-note { max-width: 330px; font-size: 12px; }
.qr-panel { border: 1px solid var(--glass-edge); background: var(--glass); border-radius: 30px; text-align: center; width: 262px; padding: 27px 26px 24px; flex-shrink: 0; box-shadow: var(--glass-shadow); }
.qr-code { width: 175px; height: 175px; margin: 0 auto 20px; background: #fff; border-radius: 12px; overflow: hidden; }
.qr-code svg { width: 100%; height: 100%; display: block; }
.qr-panel > strong { font-size: 15px; font-weight: 550; }
.qr-panel > p { color: var(--muted); font-size: 12px; margin-top: 9px; }
.qr-address { font-size: 11px; color: var(--muted); display: block; margin-top: 18px; }
body:not([data-platform="OTHER"]) .download-section { justify-content: center; text-align: center; }
body:not([data-platform="OTHER"]) .download-app-icon { margin-inline: auto; }
.download-only { min-height: calc(100svh - 235px); margin-block: 0; padding-block: 80px; }
.faq { border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; padding-block: 60px 75px; }
.faq h2 { font-size: 27px; letter-spacing: -.7px; padding-top: 16px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { padding: 20px 0; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; font-size: 14px; cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq-plus { width: 13px; height: 13px; flex-shrink: 0; position: relative; }
.faq-plus::before, .faq-plus::after { content: ""; background: #80858c; position: absolute; width: 12px; height: 1px; top: 6px; left: 0; }
.faq-plus::after { transform: rotate(90deg); transition: transform .2s; }
.faq details[open] .faq-plus::after { transform: rotate(0); }
.faq details p { font-size: 13px; line-height: 1.95; color: var(--muted); padding: 0 30px 20px 0; max-width: 560px; }
.site-footer { border-top: 1px solid var(--line); display: flex; align-items: center; gap: 25px; padding-block: 30px 35px; }
.footer-brand { font-size: 17px; gap: 7px; }
.site-footer p { font-size: 11px; color: var(--muted); }
.site-footer > div { margin-left: auto; display: flex; gap: 22px; font-size: 11px; color: var(--muted); }
.browser-guide { max-width: min(400px, calc(100% - 40px)); border: 1px solid var(--glass-edge); border-radius: 28px; padding: 38px 29px 28px; color: var(--ink); background: var(--glass); box-shadow: inset 0 1px 1px #fff, 0 24px 100px #0002; }
.browser-guide::backdrop { background: #171e2988; backdrop-filter: blur(4px); }
.guide-close { position: absolute; top: 12px; right: 16px; border: 0; background: transparent; color: var(--muted); font-size: 27px; padding: 4px 8px; cursor: pointer; }
.guide-arrow { color: var(--gold); font-size: 40px; }
.browser-guide h2 { font-size: 22px; line-height: 1.5; letter-spacing: -.5px; margin-block: 13px; }
.browser-guide p { font-size: 14px; color: var(--muted); line-height: 1.9; }
.guide-confirm { width: 100%; margin-top: 25px; }
@keyframes open-stage { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: no-preference) { .product-stage { animation: open-stage .9s .1s both cubic-bezier(.2,.65,.3,1); } }
/* Keep opaque surfaces unless the browser can composite the glass treatment. */
@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  :root { --glass: #ffffffb8; }
  .site-header, .stage-screen figcaption, .qr-panel, .browser-guide {
    -webkit-backdrop-filter: blur(24px) saturate(1.45);
    backdrop-filter: blur(24px) saturate(1.45);
  }
  .site-header { background: linear-gradient(110deg, #ffffffd6, #ffffff94 55%, #f5f7fbb8); }
}
@media (max-width: 1100px) {
  .product-stage { gap: 24px; height: 618px; }
  .stage-screen { width: 235px; }
  .stage-home { width: 280px; }
  .choose-section { gap: 50px; }
  .manage-layout { gap: 65px; }
  .ledger-section { padding: 45px 45px 0; gap: 35px; }
  .ledger-copy h2 { font-size: 32px; }
  .download-section { padding: 55px 50px; }
}
@media (max-width: 800px) {
  .section-width { width: calc(100% - 48px); }
  .site-header { height: 60px; width: calc(100% - 40px); top: 14px; margin-top: 14px; padding-left: 17px; }
  .site-header nav { gap: 24px; }
  .hero { padding-top: 65px; }
  .hero-break { display: initial; }
  h1 { font-size: 58px; }
  .hero-description { font-size: 14px; }
  .product-stage { width: 750px; left: 50%; margin-left: -375px; gap: 18px; height: 548px; }
  .stage-screen { width: 217px; }
  .stage-home { width: 247px; }
  .stage-pool, .stage-stats { margin-top: 45px; }
  .stage-screen figcaption { font-size: 10px; }
  .choose-section { padding-block: 95px; gap: 35px; grid-template-columns: 1fr 1fr; }
  h2 { font-size: 30px; letter-spacing: -1px; }
  .feature-copy > p { font-size: 13px; }
  .desktop-break { display: none; }
  .choice-details { margin-top: 26px; }
  .catalog-visual { padding: 22px 17px 17px; border-radius: 20px; }
  .catalog-heading { font-size: 12px; margin-bottom: 16px; }
  .manage-layout { gap: 45px; padding-block: 60px; grid-template-columns: 1fr 1fr; }
  .manage-visual { padding: 14px 14px 0; border-radius: 20px; }
  .manage-visual figcaption { padding-block: 19px; font-size: 9px; gap: 6px; }
  .manage-points { gap: 15px; font-size: 11px; }
  .section-link { margin-top: 30px; }
  .ledger-section { padding: 35px 30px 0; gap: 22px; margin-top: 80px; }
  .ledger-copy { padding-top: 10px; padding-bottom: 40px; }
  .ledger-copy h2 { font-size: 29px; }
  .ledger-copy > p { font-size: 12px; }
  .ledger-modes { gap: 24px; margin-top: 30px; }
  .ledger-visual figcaption { font-size: 9px; padding-block: 12px; }
  .download-section { padding: 40px 30px; margin-block: 90px 75px; gap: 40px; }
  .download-copy h2 { font-size: 37px; }
  .qr-panel { width: 228px; padding-inline: 20px; }
  .qr-code { width: 160px; height: 160px; }
  .faq { gap: 40px; padding-block: 45px 60px; }
  .faq h2 { font-size: 24px; }
  .faq summary { font-size: 13px; }
  .download-only { margin-block: 0; padding-block: 70px; }
}
@media (max-width: 600px) {
  html { scroll-padding-top: 90px; }
  .section-width { width: calc(100% - 40px); }
  .site-header { width: calc(100% - 28px); height: 56px; padding: 0 8px 0 13px; margin-top: 12px; top: 12px; }
  .brand { font-size: 17px; gap: 8px; }
  .brand-icon { width: 32px; height: 32px; border-radius: 10px; }
  .brand-icon img { width: 23px; height: 23px; }
  .nav-detail { display: none; }
  .nav-download { padding: 8px 15px; font-size: 12px; }
  .hero { padding-top: 47px; }
  h1 { font-size: 44px; line-height: 1.28; letter-spacing: -1.8px; }
  .hero-description { font-size: 13px; line-height: 1.9; margin-block: 17px 23px; }
  .mobile-break { display: block; }
  .hero-actions { gap: 20px; }
  .button { padding: 13px 20px; min-height: 47px; font-size: 13px; gap: 17px; }
  .explore-link { font-size: 12px; gap: 8px; }
  .download-hint { font-size: 10px; margin-top: 11px; }
  .product-stage { width: 590px; margin-left: -295px; margin-top: 32px; gap: 11px; height: 477px; }
  .stage-screen { width: 176px; }
  .stage-home { width: 216px; }
  .stage-pool, .stage-stats { margin-top: 41px; }
  .stage-screen figcaption { font-size: 9px; margin-bottom: 14px; padding: 7px 12px; gap: 5px; }
  .stage-pool figcaption, .stage-stats figcaption { visibility: hidden; }
  .screen-frame { padding: 5px; border-radius: 26px; }
  .app-capture { border-radius: 20px; }
  .product-stage::before { inset: 95px -5px 45px; border-radius: 45px; }
  .product-stage::after { height: 70px; }
  .screen-note { margin-top: 12px; font-size: 9px; }
  .choose-section { grid-template-columns: 1fr; gap: 33px; padding-block: 76px 60px; }
  .section-label { margin-bottom: 18px; font-size: 12px; }
  h2 { font-size: 33px; line-height: 1.4; letter-spacing: -1.4px; }
  .feature-copy > p { margin-top: 19px; font-size: 13px; line-height: 1.95; }
  .choice-details { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; max-width: none; margin-top: 26px; }
  .choice-details > div { padding-block: 15px 0; gap: 8px; }
  .choice-details strong { font-size: 12px; }
  .choice-details span { font-size: 10px; line-height: 1.7; }
  .catalog-visual { padding: 23px 20px 17px; border-radius: 25px; }
  .catalog-heading { margin-bottom: 18px; font-size: 13px; }
  .catalog-crop { border-radius: 12px; }
  .catalog-visual > figcaption { padding-top: 16px; font-size: 10px; }
  .manage-layout { display: flex; flex-direction: column-reverse; gap: 31px; padding-block: 55px; align-items: stretch; }
  .manage-points { margin-top: 25px; font-size: 11px; gap: 23px; }
  .section-link { margin-top: 23px; font-size: 12px; }
  .manage-visual { padding: 15px 15px 0; border-radius: 25px; }
  .manage-visual figcaption { padding-block: 20px; font-size: 10px; gap: 8px; }
  .ledger-section { margin-top: 60px; grid-template-columns: 1fr; gap: 30px; padding: 33px 27px 0; border-radius: 22px; }
  .ledger-copy { padding: 0; }
  .ledger-copy h2 { font-size: 31px; }
  .ledger-copy > p { font-size: 13px; margin-top: 19px; }
  .ledger-modes { margin-top: 25px; font-size: 11px; }
  .ledger-visual { width: 100%; max-width: 340px; margin: auto; border-width: 4px; border-bottom: 0; }
  .ledger-visual figcaption { font-size: 10px; }
  .download-section { padding: 40px 24px; margin-block: 65px 55px; gap: 25px; position: relative; }
  .download-section::before { border-radius: 28px; }
  .download-app-icon { width: 56px; height: 56px; border-radius: 16px; margin-bottom: 24px; }
  .download-app-icon img { width: 36px; height: 36px; }
  .download-copy h2 { font-size: 36px; }
  .download-copy > p { font-size: 12px; margin-top: 16px; }
  .download-actions { margin-top: 25px; }
  .download-copy .ios-testflight-note { font-size: 11px; max-width: 310px; }
  .qr-panel { width: 150px; padding: 15px 12px; border-radius: 17px; }
  .qr-code { width: 120px; height: 120px; margin-bottom: 14px; }
  .qr-panel > strong { font-size: 12px; }
  .qr-panel > p { font-size: 10px; }
  .qr-address { font-size: 8px; margin-top: 14px; }
  body[data-platform="OTHER"] .download-section { flex-direction: column; align-items: flex-start; }
  body[data-platform="OTHER"] .qr-panel { width: 100%; display: flex; flex-direction: column; align-items: center; padding-block: 23px; }
  body[data-platform="OTHER"] .qr-code { width: 155px; height: 155px; }
  .faq { grid-template-columns: 1fr; gap: 21px; padding-block: 34px 45px; }
  .faq h2 { font-size: 24px; padding-top: 0; }
  .faq summary { font-size: 12px; padding-block: 19px; }
  .faq details p { font-size: 12px; }
  .site-footer { display: grid; grid-template-columns: 1fr auto; gap: 19px 15px; padding-block: 25px; }
  .footer-brand { font-size: 16px; }
  .site-footer p { grid-row: 2; grid-column: 1 / -1; font-size: 10px; }
  .site-footer > div { gap: 17px; font-size: 10px; }
  .download-only { margin-block: 30px; min-height: calc(100svh - 250px); padding-block: 45px; }
}
@media (max-width: 350px) {
  .section-width { width: calc(100% - 32px); }
  .hero { padding-top: 42px; }
  h1 { font-size: 39px; }
  .hero-description { font-size: 12px; }
  .hero-actions { gap: 15px; }
  .hero-actions .button { font-size: 12px; padding-inline: 16px; gap: 12px; }
  .product-stage { width: 537px; margin-left: -268.5px; gap: 9px; height: 441px; }
  .stage-screen { width: 160px; }
  .stage-home { width: 199px; }
  .stage-screen figcaption { font-size: 8px; }
  h2 { font-size: 30px; }
  .choice-details { gap: 15px; }
  .manage-visual figcaption { font-size: 9px; gap: 6px; }
  .ledger-section { padding-inline: 22px; }
  .ledger-copy h2 { font-size: 28px; }
  .download-copy h2 { font-size: 32px; }
  .download-section { padding-inline: 20px; }
}
@media (prefers-reduced-transparency: reduce), (prefers-contrast: more) {
  .site-header, .stage-screen figcaption, .qr-panel, .browser-guide {
    background: #fff;
    border-color: #c7cdd6;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
  .hero::before, .product-stage::before { opacity: .35; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}