:root {
  color-scheme: dark;
  --ink: #f1f5fa; --text: #b6c3d2; --accent: #93c5fd; --blue: #60a5fa;
  --line: #384555; --wash: #1f2937; --white: #171e28;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--ink); background: var(--white); font-synthesis: none; letter-spacing: 0;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; font-size: 16px; line-height: 1.6; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; cursor: pointer; }
a { color: inherit; text-underline-offset: 4px; }
button:focus-visible, a:focus-visible, summary:focus-visible, [tabindex]:focus-visible { outline: 3px solid var(--blue); outline-offset: 5px; }
img { display: block; max-width: 100%; height: auto; }
[hidden] { display: none !important; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { line-height: 1.15; font-weight: 650; }
h1 { font-size: 48px; } h2 { font-size: 36px; } h3 { font-size: 21px; }
p { color: var(--text); }
.wrap { width: min(1120px, calc(100% - 64px)); margin-inline: auto; }
.section { padding-block: 88px; }
.eyebrow { color: var(--accent); font-size: 13px; font-weight: 650; margin-bottom: 16px; }
.site-header { background: var(--wash); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 88px; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-size: 14px; line-height: 1.2; font-weight: 650; }
.brand img { flex-shrink: 0; border-radius: 6px; }
.header-inner nav { display: flex; gap: 28px; font-size: 14px; }
.header-inner nav a { text-decoration: none; }
.header-inner nav a:hover { text-decoration: underline; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 20px; min-height: 48px; padding: 12px 22px; background: #2563b8; border: 1px solid #4485d9; border-radius: 4px; color: white; font-size: 15px; line-height: 1.4; font-weight: 600; text-decoration: none; transition: background .15s; }
.button:hover { background: #1e529a; }
.button-small { min-height: 42px; padding: 10px 16px; font-size: 14px; }
.button span, .text-link span { font-size: 20px; line-height: 1; }
.text-link { display: inline-flex; align-items: center; gap: 12px; font-weight: 600; }
.hero { position: relative; isolation: isolate; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; gap: 18px; padding-bottom: 10px; height: min(790px, calc(100svh - 208px)); min-height: 560px; background: var(--wash); overflow: hidden; }
.hero-copy { position: relative; z-index: 1; text-align: center; padding-top: 30px; }
.hero .eyebrow { margin-bottom: 10px; }
.hero-description { margin-top: 16px; font-size: 19px; line-height: 1.5; }
.actions { display: flex; align-items: center; justify-content: center; gap: 26px; margin-top: 22px; }
.hero-note { font-size: 12px; margin-top: 12px; }
.hero-image { width: 100%; height: 100%; min-height: 0; object-fit: contain; }
.product-section { padding-top: 56px; }
.hero-caption { width: 100%; text-align: center; font-size: 11px; }
.section-heading { max-width: 620px; }
.section-heading > p:not(.eyebrow) { margin-top: 20px; }
.section-heading > .text-link { margin-top: 22px; }
.benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 44px; margin-top: 48px; }
.benefits article { border-top: 1px solid var(--line); padding-top: 22px; }
.benefits article:nth-child(3n + 2) { border-top-color: #71ada2; }
.benefits article:nth-child(3n) { border-top-color: #bba373; }
.feature-note { margin-top: 36px; font-size: 13px; }
.benefits p { margin-top: 16px; font-size: 15px; }
.tour-section { background: #11161d; }
.tour-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 28px; margin-bottom: 36px; }
.tour-heading > p { font-size: 13px; text-align: right; }
.data-label { color: var(--blue); font-weight: 600; }
.tour-tabs { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--line); }
.tour-tabs button { min-height: 52px; padding: 10px 6px; background: transparent; color: var(--text); border: 0; border-bottom: 3px solid transparent; font-weight: 600; }
.tour-tabs button[aria-selected="true"] { border-bottom-color: var(--blue); color: var(--blue); }
.tour-tabs button:hover { background: var(--wash); }
.tour-panel figcaption { display: flex; gap: 24px; justify-content: space-between; align-items: center; min-height: 132px; padding-block: 24px; }
.tour-panel figcaption h3 { font-size: 20px; }
.tour-panel figcaption p { margin-top: 8px; font-size: 14px; max-width: 650px; }
.tour-panel figcaption > a { white-space: nowrap; font-size: 13px; color: var(--blue); }
.tour-panel img { width: 100%; aspect-ratio: 3 / 2; object-fit: contain; background: var(--white); border: 1px solid var(--line); }
.tour-navigation { display: flex; align-items: center; justify-content: flex-end; gap: 4px; margin-top: 12px; }
.tour-navigation span { color: var(--text); font-size: 12px; margin-right: 10px; font-variant-numeric: tabular-nums; }
.tour-navigation button { display: grid; place-items: center; width: 44px; height: 44px; padding: 0; background: transparent; color: var(--text); border: 0; border-radius: 4px; }
.tour-navigation button:hover { color: var(--ink); background: var(--wash); }
.tour-navigation svg { width: 18px; height: 18px; }
.getting-started { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
.steps { list-style: none; margin: 0; padding: 0; counter-reset: step; }
.steps li { counter-increment: step; position: relative; padding: 0 0 28px 44px; margin-bottom: 24px; border-bottom: 1px solid var(--line); }
.steps li:last-child { margin-bottom: 0; padding-bottom: 0; border: 0; }
.steps li::before { content: "0" counter(step); position: absolute; left: 0; top: 1px; font-size: 13px; color: var(--accent); }
.steps h3 { font-size: 19px; }
.steps p { margin-top: 12px; font-size: 15px; }
.faq-section { background: var(--wash); }
.faq-layout { display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
summary { cursor: pointer; }
.faq-list summary { padding: 22px 28px 22px 0; font-size: 17px; line-height: 1.4; font-weight: 600; }
.faq-list details p { margin: 0 0 20px; font-size: 15px; }
.closing { text-align: center; }
.closing h2 { font-size: 36px; }
.closing .button { margin-top: 28px; }
.closing > p:last-child { margin-top: 18px; font-size: 14px; }
.site-footer { background: #11161d; padding-block: 44px 24px; }
.footer-top { display: flex; justify-content: space-between; gap: 40px; }
.footer-top p { margin-top: 14px; font-size: 13px; }
.footer-community { font-size: 14px; }
.footer-community > div { display: flex; gap: 24px; margin-top: 16px; }
.support-section { border-block: 1px solid var(--line); }
.support-options { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; margin-top: 40px; }
.support-options article { border-top: 2px solid #bba373; padding-top: 24px; min-width: 0; }
.support-options article + article { border-color: #71ada2; }
.support-options p { margin-block: 14px 22px; }
.support-options .lightning-address { margin-block: 14px 6px; overflow-wrap: anywhere; font-size: 14px; }
.support-qr { margin-top: 16px; }
.support-qr summary { width: fit-content; min-height: 44px; padding-block: 10px; color: var(--text); font-size: 13px; }
.support-qr .qr-hide, .support-qr[open] .qr-show { display: none; }
.support-qr[open] .qr-hide { display: inline; }
.support-qr > a { display: block; width: min(240px, 100%); margin-top: 8px; padding: 18px; background: #fff; border-radius: 4px; }
.support-qr img { width: 100%; aspect-ratio: 1; object-fit: contain; }
.support-feedback { margin-top: 32px; font-size: 14px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; border-top: 1px solid var(--line); margin-top: 28px; padding-top: 22px; font-size: 12px; }
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: 22px; }
.footer-bottom button { padding: 0; background: transparent; border: 0; color: inherit; text-decoration: underline; text-underline-offset: 4px; font-size: inherit; }
.disclaimer { font-size: 11px; margin-top: 18px; max-width: 780px; }
.skip-link { position: absolute; left: 16px; top: -100px; padding: 12px 20px; background: var(--wash); z-index: 20; }
.skip-link:focus { top: 12px; }
.consent { position: fixed; z-index: 10; bottom: 16px; left: 16px; right: 16px; max-width: 980px; margin: auto; background: var(--wash); border: 1px solid #61738a; border-radius: 6px; padding: 20px 24px; box-shadow: 0 4px 30px #0004; display: flex; align-items: center; gap: 32px; }
.consent h2 { font-size: 16px; }
.consent p { font-size: 12px; margin-top: 6px; }
.consent-actions { display: flex; gap: 10px; flex-shrink: 0; }
.consent-actions button { min-height: 44px; background: var(--white); border: 1px solid #61738a; border-radius: 4px; color: var(--ink); padding: 8px 12px; font-size: 13px; }
.consent-actions button:hover { background: var(--wash); }
@media (max-width: 850px) {
  .wrap { width: calc(100% - 40px); }.section { padding-block: 64px; }
  h1 { font-size: 40px; } h2, .closing h2 { font-size: 30px; }
  .header-inner nav { gap: 16px; font-size: 13px; }.benefits { gap: 24px; }
  .getting-started, .faq-layout { gap: 40px; }.consent { gap: 18px; }.consent-actions { flex-direction: column; }
}
@media (max-width: 600px) {
  .wrap { width: calc(100% - 32px); }.header-inner { min-height: 76px; gap: 12px; }
  .header-inner { flex-wrap: wrap; padding-block: 14px 10px; }
  .header-inner nav { order: 3; width: 100%; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); padding-top: 10px; }
  .brand { font-size: 12px; gap: 8px; }.brand img { width: 32px; height: 32px; }
  .button-small { gap: 10px; padding-inline: 12px; font-size: 12px; }
  h1 { font-size: 34px; max-width: 360px; margin-inline: auto; } h2, .closing h2 { font-size: 28px; }
  .hero { height: min(620px, calc(100svh - 195px)); min-height: 515px; }.hero-copy { padding-top: 24px; }
  .hero-description { font-size: 17px; margin-top: 18px; }.hero .eyebrow { font-size: 12px; }
  .actions { gap: 18px; margin-top: 22px; }.actions .button { padding-inline: 15px; font-size: 13px; gap: 10px; white-space: nowrap; }.actions .text-link { font-size: 13px; gap: 6px; }
  .hero-note { max-width: 270px; margin: 14px auto 0; }
  .hero-image { width: calc(100% - 24px); margin-inline: auto; }.hero-caption { font-size: 10px; }
  .section { padding-block: 52px; }.benefits { grid-template-columns: 1fr; gap: 28px; margin-top: 32px; }
  .benefits article { padding-top: 18px; }.benefits p { margin-top: 10px; }
  .tour-heading { display: block; margin-bottom: 24px; }.tour-heading > p { text-align: left; margin-top: 16px; }.tour-heading > p br { display: none; }.data-label { display: block; }
  .tour-tabs button { font-size: 12px; padding-inline: 2px; min-height: 48px; }
  .tour-panel figcaption { display: block; min-height: 172px; padding-block: 22px; }.tour-panel figcaption > a { display: inline-block; margin-top: 12px; }
  .getting-started, .faq-layout { grid-template-columns: 1fr; gap: 36px; }.faq-list summary { font-size: 16px; padding-block: 19px; }
  .support-options { grid-template-columns: 1fr; gap: 32px; }.support-options .button { width: 100%; gap: 12px; padding-inline: 12px; }
  .footer-top, .footer-bottom { flex-direction: column; gap: 28px; }.footer-bottom nav { gap: 18px; }
  .consent { left: 10px; right: 10px; bottom: 10px; padding: 16px; display: block; }.consent-actions { flex-direction: row; margin-top: 14px; }.consent-actions button { flex: 1; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }