:root {
  --outline-accent: #6534c8;
  --purple: var(--outline-accent);
  --purple-dark: #482087;
  --ink: #21152f;
  --muted: #746c7d;
  --line: #e8e2ef;
  --max: 1240px;
}
.purple-outline { background: #fff; color: var(--ink); letter-spacing: 0; }
.purple-outline [hidden] { display: none !important; }
.purple-outline .site-header { background: #fffffffa; border-color: var(--line); }
.purple-outline .brand strong { color: #37234e; }
.purple-outline .header-inner { width: min(1400px, calc(100% - 64px)); }
.purple-outline .header-inner nav { gap: 30px; }
.purple-outline .header-inner nav .nav-cta { padding: 12px 20px; background: var(--outline-accent); color: #fff; border-radius: 4px; }
.purple-outline .header-inner nav .nav-cta .bi-en { color: #fff; }
.purple-outline .button { border-radius: 4px; box-shadow: none; min-height: 48px; padding: 13px 24px; }
.purple-outline .primary { background: var(--outline-accent); color: #fff; }
.purple-outline .primary:hover, .purple-outline .nav-cta:hover { background: #482087; color: #fff; }
.purple-outline .secondary { background: transparent; border-color: #b9a4d6; color: #482087; }
.purple-outline .secondary:hover { background: #eee7f8; }
.purple-outline .eyebrow { color: #6534c8; font-size: 12px; font-weight: 600; }
.purple-outline .system-hero { height: auto; min-height: 0; background: #fff; overflow: visible; }
.purple-outline .system-hero .hero-inner { height: auto; display: block; text-align: center; padding: 72px 0 64px; }
.purple-outline .hero-copy { width: 100%; max-width: 1080px; margin: auto; }
.purple-outline .system-hero h1 { font-size: 42px; line-height: 1.32; font-weight: 450; margin: 28px auto 0; max-width: 1040px; text-wrap: balance; }
.purple-outline .system-hero h1.bi-pair > .bi-en { font-family: Arial, Helvetica, sans-serif; font-size: 60px; line-height: 1.08; color: #482087; font-weight: 400; }
.purple-outline .hero-slogan { font-size: 21px; font-weight: 500; line-height: 1.5; max-width: none; margin-top: 25px; color: #482087; }
.purple-outline .hero-slogan .bi-en { font-size: 15px; }
.purple-outline .hero-description { font-size: 15px; max-width: 740px; margin: 20px auto 0; color: var(--muted); line-height: 1.75; }
.purple-outline .hero-description .bi-en { font-size: 13px; }
.hero-actions, .product-actions, .closing-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 30px; }
.outline-band { padding-block: 94px; border-top: 1px solid var(--line); }
.outline-heading { max-width: 900px; }
.outline-heading.centered { margin: auto; text-align: center; }
.outline-heading h2, .technology-band h2, .closing-band h2 { font-size: 42px; line-height: 1.35; font-weight: 450; text-wrap: balance; margin-top: 20px; }
.purple-outline h2.bi-pair > .bi-en { font-family: Arial, Helvetica, sans-serif; font-size: 48px; line-height: 1.15; font-weight: 400; color: #482087; }
.outline-heading > p:not(.eyebrow) { font-size: 16px; line-height: 1.85; margin-top: 22px; color: var(--muted); max-width: 750px; }
.outline-heading.centered > p { margin-inline: auto; }
.outline-heading .text-link { margin-top: 26px; font-size: 14px; }
.outline-overview { background: #f8f5fc; padding-top: 72px; }
.overview-labels { display: flex; justify-content: center; align-items: center; gap: 35px; margin: 40px auto 22px; color: #482087; font-size: 15px; }
.overview-stage { min-height: 420px; display: flex; justify-content: center; align-items: center; background: #eee7f8; }
.hardware-composite { position: relative; width: min(520px, 100%); margin: 34px auto; padding-top: 35px; }
.hardware-composite .message-base { width: 46%; max-height: 460px; height: auto; object-fit: contain; margin: auto; }
.hardware-composite .device-overlay { position: absolute; right: 0; top: 0; width: 88%; height: auto; object-fit: contain; pointer-events: none; }
.media-stage { aspect-ratio: 2.25; min-height: 300px; max-height: 550px; background: #f3eef9; border: 1px solid #e4d9f2; margin-top: 48px; display: grid; place-items: center; overflow: hidden; }
.media-stage > svg { width: 80px; height: 80px; stroke-width: .8; color: #b49bd3; }
.media-stage > img { width: 100%; height: 100%; object-fit: contain; }
.outline-features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 52px; margin-top: 46px; }
.outline-features article { min-width: 0; padding-top: 24px; border-top: 1px solid #d9cbe9; }
.outline-features article > svg { width: 28px; height: 28px; color: var(--outline-accent); margin-bottom: 18px; }
.outline-features h3 { font-size: 21px; line-height: 1.45; font-weight: 550; }
.outline-features h3 > .bi-en { font-size: 15px; }
.outline-features p { font-size: 14px; line-height: 1.85; color: var(--muted); margin-top: 16px; }
.technology-band { background: #f1eaf9; }
.technology-lead { max-width: 760px; font-size: 16px; line-height: 1.85; color: var(--muted); margin-top: 24px; }
.neural-connection { margin: 42px 0 0; }
.neural-connection canvas { display: block; width: 100%; height: auto; aspect-ratio: 940 / 420; background: #faf8fd; }
.neuron-evolution-controls { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 16px; }
.neuron-stages { display: flex; flex-wrap: wrap; gap: 8px; }
.neuron-stages button { padding: 8px 14px; border-radius: 4px; border: 1px solid #d8caea; background: transparent; font-size: 12px; }
.neuron-stages button[aria-pressed="true"] { background: #6534c8; color: #fff; border-color: #6534c8; }
.neuron-playback { display: flex; gap: 8px; }
.neural-connection figcaption { font-size: 11px; color: var(--muted); margin-top: 12px; }
.technology-value { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; padding-top: 30px; margin-top: 30px; border-top: 1px solid #d8caea; }
.technology-value p { font-size: 16px; }
.technology-value strong { font-size: 32px; color: #482087; }
.technology-value > span, .technology-note { font-size: 12px; color: var(--muted); line-height: 1.8; }
.technology-note { margin-top: 18px; }
.purple-outline .technology-band .bi-en { color: #746c7d; }
.purple-outline .technology-band h2.bi-pair > .bi-en { color: #482087; }
.purple-outline .neuron-stages button[aria-pressed="true"] .bi-en { color: #fff; }
.outline-collaboration { background: #fff; }
.ownership-note { margin-top: 44px; padding: 28px 0 0; border-top: 1px solid var(--line); max-width: 850px; }
.ownership-note h3 { font-size: 20px; font-weight: 500; }
.ownership-note p { font-size: 13px; line-height: 1.85; color: var(--muted); margin-top: 14px; }
.ownership-note .text-link { margin-top: 18px; }
.outline-integrations { background: #faf8fd; }
.integration-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; margin-top: 50px; padding-block: 36px; border-block: 1px solid var(--line); }
.integration-strip > div { display: flex; flex-direction: column; align-items: center; gap: 18px; font-size: 14px; text-align: center; }
.integration-strip svg { width: 34px; height: 34px; color: #6534c8; }
.home-pricing { background: #fff; }
.home-pricing-breakdown { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; margin: 50px 0 0; }
.home-pricing-breakdown > div { border-block: 1px solid var(--line); padding-block: 28px; text-align: center; }
.home-pricing-breakdown dt { font-size: 23px; color: #482087; }
.home-pricing-breakdown dd { margin: 14px 0 0; font-size: 14px; color: var(--muted); }
.pricing-faq { display: flex; width: fit-content; margin: 24px auto 0; }
.service-band { margin-top: 80px; padding-top: 40px; border-top: 1px solid var(--line); }
.service-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; text-align: center; }
.service-grid article > svg { width: 30px; height: 30px; color: #482087; margin-bottom: 18px; }
.service-grid h3 { font-size: 16px; font-weight: 500; line-height: 1.6; }
.service-grid p { font-size: 13px; line-height: 1.8; margin-top: 10px; color: var(--muted); }
.service-grid .text-link { margin-top: 12px; }
.service-legal { text-align: center; color: var(--muted); font-size: 11px; line-height: 1.8; margin-top: 28px; }
.closing-band { background: #eee5fa; text-align: center; }
.closing-band h2 { max-width: 920px; margin-inline: auto; }
.purple-outline .site-footer { background: #faf8fd; padding-top: 56px; }
.purple-outline .footer-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.purple-outline .footer-grid h2 > .bi-en { font-family: inherit; font-size: 13px; }
@media (max-width: 1100px) {
  .purple-outline .header-inner nav { gap: 16px; }
  .outline-features { gap: 28px; }
  .purple-outline .system-hero h1.bi-pair > .bi-en { font-size: 50px; }
}
@media (max-width: 760px) {
  .outline-band { padding-block: 58px; }
  .purple-outline .system-hero .hero-inner { padding-block: 46px; }
  .purple-outline .system-hero h1 { font-size: 30px; }
  .purple-outline .system-hero h1.bi-pair > .bi-en { font-size: 38px; }
  .purple-outline .hero-slogan { font-size: 19px; }
  .purple-outline .hero-description { font-size: 14px; }
  .outline-heading h2, .technology-band h2, .closing-band h2 { font-size: 30px; }
  .purple-outline h2.bi-pair > .bi-en { font-size: 34px; }
  .outline-heading > p:not(.eyebrow) { font-size: 14px; }
  .outline-features, .home-pricing-breakdown { grid-template-columns: 1fr; gap: 28px; }
  .media-stage { min-height: 220px; aspect-ratio: 1.4; margin-top: 32px; }
  .media-stage > svg { width: 56px; height: 56px; }
  .integration-strip, .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .purple-outline .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .neuron-evolution-controls { align-items: flex-start; flex-direction: column; }
  .overview-labels { gap: 16px; font-size: 12px; }
  .overview-stage { min-height: 300px; }
  .hardware-composite { margin-block: 22px; }
  .service-band { margin-top: 48px; }
}
@media (max-width: 420px) {
  .purple-outline .system-hero h1.bi-pair > .bi-en { font-size: 32px; }
  .purple-outline .system-hero h1 { font-size: 27px; }
  .purple-outline h2.bi-pair > .bi-en { font-size: 29px; }
  .purple-outline .button { padding-inline: 18px; }
}