:root {
  color-scheme: light;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: #172033;
  background: #f7f8fa;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 280px; min-height: 100svh; display: flex; flex-direction: column; }
p, h1, h2 { margin: 0; }
img { display: block; }
.wrap { width: min(100% - 96px, 1152px); margin-inline: auto; }
.site-header { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-block: 28px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 700; font-size: 27px; letter-spacing: -.8px; }
.launch-status { display: flex; align-items: center; gap: 9px; font-size: 13px; font-weight: 550; color: #52617a; }
.launch-status span { width: 7px; height: 7px; border-radius: 50%; background: #315cf5; }
main { flex: 1; }
.hero { display: grid; grid-template-columns: 1.16fr 1fr; align-items: center; gap: 56px; padding-block: 48px 66px; }
.eyebrow { color: #52617a; font-size: 12px; font-weight: 600; letter-spacing: 1.2px; text-transform: uppercase; margin-bottom: 21px; }
h1 { font-size: clamp(40px, 4.4vw, 56px); font-weight: 650; letter-spacing: -2px; line-height: 1.12; }
h1 span { color: #315cf5; }
.intro { font-size: 19px; line-height: 1.55; max-width: 380px; margin-top: 25px; }
.hero-detail { font-size: 15px; line-height: 1.7; color: #607088; max-width: 410px; margin-top: 13px; }
.workspace-note { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; border-left: 2px solid #315cf5; padding-left: 17px; margin-top: 31px; }
.workspace-label { font-size: 12px; color: #607088; }
.workspace-note strong { font-size: 18px; font-weight: 600; letter-spacing: -.2px; }
.workspace-state { font-size: 12px; line-height: 1.5; color: #607088; }
.paper-art { position: relative; height: 460px; width: 100%; max-width: 450px; justify-self: end; }
.paper-back { position: absolute; inset: 24px 16px 32px 25px; border-radius: 14px; background: #edf2ff; border: 1px solid #dce5fc; transform: rotate(-8deg); }
.paper-front { position: absolute; inset: 7px 27px 38px 30px; border: 1px solid #e6ebf3; border-radius: 14px; background: #fff; padding: 30px 32px; transform: rotate(4deg); box-shadow: 0 22px 45px -20px #17203326, 0 3px 10px #17203303; }
.paper-heading { display: flex; align-items: center; justify-content: space-between; color: #607088; font-size: 9px; font-weight: 650; letter-spacing: 2px; }
.paper-corner { width: 22px; height: 2px; background: #c5d2f2; }
.paper-mark { width: 180px; height: auto; margin: 27px auto 25px; }
.paper-lines { display: grid; gap: 9px; }
.paper-lines i { display: block; height: 3px; background: #e6ebf3; border-radius: 2px; }
.paper-lines i:nth-child(2) { width: 89%; }
.paper-lines i:nth-child(3) { width: 61%; }
.paper-signature { color: #52617a; font-size: 11px; margin-top: 21px; }
.art-caption { position: absolute; bottom: 1px; left: 43px; right: 0; display: flex; align-items: center; gap: 10px; color: #607088; font-size: 9px; font-weight: 550; letter-spacing: 1.25px; }
.art-caption span { width: 25px; height: 1px; background: #bac9ee; }
.principles { display: grid; grid-template-columns: 1fr 1fr 1.05fr; border-block: 1px solid #e6ebf3; padding-block: 29px; gap: 30px; }
.principles article { display: flex; align-items: flex-start; gap: 13px; }
.step { padding-top: 2px; color: #315cf5; font-size: 11px; font-weight: 600; font-variant-numeric: tabular-nums; }
h2 { font-size: 14px; font-weight: 650; line-height: 1.5; letter-spacing: -.1px; }
.principles p { margin-top: 8px; font-size: 12px; line-height: 1.7; color: #607088; }
.site-footer { display: flex; justify-content: space-between; align-items: center; gap: 18px; padding-block: 27px; color: #607088; font-size: 11px; line-height: 1.6; }
.error-page { max-width: 650px; padding-block: 90px; }
.error-page h1 { font-size: clamp(32px, 6vw, 48px); }
.error-page p:not(.eyebrow) { max-width: 460px; margin-top: 20px; color: #607088; line-height: 1.75; }
.home-link { display: inline-flex; align-items: center; min-height: 44px; margin-top: 25px; color: #315cf5; font-size: 15px; text-underline-offset: 5px; }
a:focus-visible { outline: 3px solid #315cf5; outline-offset: 5px; border-radius: 2px; }

@media (min-width: 1500px) { .hero { padding-block: 72px 86px; } }
@media (max-width: 1100px) {
  .wrap { width: calc(100% - 64px); }
  .hero { gap: 22px; grid-template-columns: 1.15fr 1fr; padding-block: 38px 50px; }
  h1 { font-size: 48px; }
  .paper-art { height: 420px; }
  .paper-front { inset: 10px 12px 38px 20px; padding: 28px; }
  .paper-back { inset: 27px 3px 33px 16px; }
  .paper-mark { width: 160px; margin-block: 27px 22px; }
  .art-caption { left: 26px; font-size: 8px; letter-spacing: .9px; }
  .principles { gap: 20px; }
  .wide-break { display: none; }
}

@media (max-width: 760px) {
  .wrap { width: calc(100% - 48px); }
  .site-header { padding-block: 22px; gap: 16px; }
  .brand { font-size: 24px; gap: 9px; }
  .brand img { width: 32px; height: 35px; }
  .launch-status { font-size: 11px; gap: 6px; }
  .launch-status span { width: 5px; height: 5px; }
  .hero { grid-template-columns: 1fr; gap: 29px; padding-block: 37px 35px; }
  .eyebrow { font-size: 10px; letter-spacing: .9px; margin-bottom: 19px; }
  h1 { font-size: clamp(36px, 10.4vw, 48px); letter-spacing: -1.4px; }
  .intro { margin-top: 23px; font-size: 17px; max-width: 340px; }
  .hero-detail { font-size: 14px; margin-top: 13px; max-width: 360px; }
  .workspace-note { margin-top: 27px; }
  .paper-art { justify-self: center; height: 330px; max-width: 310px; }
  .paper-front { inset: 8px 21px 30px 24px; padding: 23px; }
  .paper-back { inset: 21px 10px 29px 22px; }
  .paper-heading { font-size: 7px; letter-spacing: 1.6px; }
  .paper-mark { width: 121px; margin: 18px auto 17px; }
  .paper-lines { gap: 7px; }
  .paper-lines i { height: 2px; }
  .paper-signature { font-size: 9px; margin-top: 16px; }
  .art-caption { left: 30px; font-size: 7px; letter-spacing: .7px; gap: 7px; }
  .art-caption span { width: 18px; }
  .principles { grid-template-columns: 1fr; gap: 24px; padding-block: 28px; }
  .principles article { gap: 15px; }
  .principles p { margin-top: 5px; font-size: 13px; max-width: 280px; }
  .site-footer { flex-direction: column; align-items: flex-start; gap: 4px; padding-block: 22px; font-size: 10px; }
}

@media (max-width: 359px) {
  .wrap { width: calc(100% - 36px); }
  .brand { font-size: 22px; }
  .launch-status { max-width: 85px; line-height: 1.4; }
  h1 { font-size: 34px; letter-spacing: -1.2px; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }