:root {
  color-scheme: light dark;
  --paper: #f7f6f2;
  --paper-deep: #eceae4;
  --ink: #0a0a0a;
  --muted: #6d6b66;
  --line: rgba(10, 10, 10, 0.13);
  --soft: rgba(10, 10, 10, 0.045);
  --night: #050505;
  --acid: #caffad;
  --radius: 34px;
  --shell: min(1180px, calc(100vw - 48px));
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body { margin: 0; color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.site-header {
  height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 16px; font-weight: 650; letter-spacing: -0.02em; }
.brand-mark { width: 19px; height: 19px; border: 1.8px solid currentColor; border-right-color: transparent; border-radius: 50%; position: relative; transform: rotate(-16deg); }
.brand-mark::after { content: ""; position: absolute; width: 3px; height: 3px; border-radius: 50%; background: currentColor; right: -1px; top: 2px; }
.header-actions, .site-footer nav { display: flex; align-items: center; gap: 26px; }
.header-actions > a, .site-footer a { color: var(--muted); font-size: 13px; transition: color .2s ease; }
.header-actions > a:hover, .site-footer a:hover { color: var(--ink); }
.language-picker select {
  appearance: none;
  color: var(--ink);
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 31px 9px 13px;
  font: inherit;
  font-size: 12px;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 14px) 48%, calc(100% - 10px) 48%;
  background-size: 4px 4px, 4px 4px;
  background-repeat: no-repeat;
}

.hero { min-height: 730px; display: grid; grid-template-columns: .86fr 1.14fr; align-items: center; gap: 72px; padding-block: 72px 92px; }
.eyebrow { margin: 0 0 24px; font-size: 10px; font-weight: 750; letter-spacing: .23em; color: var(--muted); }
.hero h1, .document h1 { margin: 0; font-size: clamp(56px, 7.3vw, 108px); line-height: .91; letter-spacing: -.072em; font-weight: 520; }
.lede { max-width: 520px; margin: 34px 0 0; color: var(--muted); font-size: 18px; line-height: 1.6; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; margin-top: 36px; }
.store-badge { display: inline-flex; align-items: center; min-height: 48px; padding: 0 20px; border-radius: 999px; color: white; background: var(--night); font-size: 13px; font-weight: 600; }
.text-link { border-bottom: 1px solid currentColor; padding-bottom: 3px; font-size: 13px; font-weight: 600; }

.time-stage { position: relative; min-height: 520px; padding: 70px 48px 52px; border-radius: 44px; overflow: hidden; color: white; background: #000; box-shadow: 0 45px 100px rgba(0,0,0,.18); display: flex; flex-direction: column; justify-content: center; }
.time-name { position: absolute; top: 30px; left: 38px; color: rgba(255,255,255,.4); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; }
.time-line { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr auto 1.4fr auto 1fr auto 1fr auto 1fr; align-items: center; text-align: center; font-size: clamp(30px, 4.2vw, 64px); font-weight: 220; letter-spacing: -.045em; font-variant-numeric: tabular-nums; }
.time-line i { color: rgba(255,255,255,.25); font-style: normal; font-weight: 200; }
.unit-line { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1.4fr 1fr 1fr 1fr; gap: 15px; margin-top: 18px; text-align: center; color: rgba(255,255,255,.38); font-size: 8px; font-weight: 650; letter-spacing: .21em; }
.stage-orbit { position: absolute; width: 420px; height: 420px; border: 1px solid rgba(255,255,255,.08); border-right-color: rgba(202,255,173,.5); border-radius: 50%; right: -185px; top: -170px; }
.stage-orbit b { position: absolute; width: 7px; height: 7px; border-radius: 50%; right: 20px; bottom: 90px; background: var(--acid); box-shadow: 0 0 20px var(--acid); }

.statement { display: grid; grid-template-columns: 1fr 3fr; gap: 28px; padding-block: 120px; border-top: 1px solid var(--line); }
.section-index { margin: 0; color: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.statement h2, .privacy-band h2, .closing h2 { max-width: 900px; margin: 0; font-size: clamp(38px, 5.4vw, 78px); line-height: 1.02; letter-spacing: -.055em; font-weight: 500; }

.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; padding-bottom: 130px; }
.feature { min-height: 500px; padding: 42px; border-radius: var(--radius); display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden; }
.feature h3 { margin: 32px 0 8px; font-size: 25px; letter-spacing: -.035em; }
.feature p { max-width: 450px; margin: 0; color: var(--muted); line-height: 1.55; }
.feature-dark { color: white; background: #050505; }
.feature-dark p { color: rgba(255,255,255,.55); }
.feature-number { font-size: clamp(110px, 17vw, 220px); font-weight: 740; line-height: .8; letter-spacing: -.09em; }
.feature-unit { margin-top: 22px; color: rgba(255,255,255,.42); font-size: 10px; font-weight: 700; letter-spacing: .35em; }
.feature-light { background: white; border: 1px solid rgba(0,0,0,.04); }
.countdown-code { margin-block: auto; padding-block: 80px; font-size: clamp(34px, 6vw, 79px); font-weight: 230; letter-spacing: -.04em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.feature-paper { color: #251d14; background: #d8cba7; }
.feature-paper p { color: rgba(37,29,20,.62); }
.style-specimen { margin-block: auto; display: flex; align-items: baseline; font-family: "Hiragino Mincho ProN", "Yu Mincho", serif; }
.style-specimen span { font-size: clamp(130px, 18vw, 235px); line-height: .75; letter-spacing: -.08em; }
.style-specimen em { font-size: 34px; font-style: normal; }
.feature-signal { color: white; background: #111119; }
.feature-signal p { color: rgba(255,255,255,.55); }
.signal-bars { margin-block: auto; height: 180px; display: flex; align-items: center; justify-content: center; gap: 23px; }
.signal-bars i { display: block; width: 27px; border-radius: 999px; background: #fff; box-shadow: 0 0 30px rgba(255,255,255,.18); }
.signal-bars i:nth-child(1), .signal-bars i:nth-child(4) { height: 80px; opacity: .42; }
.signal-bars i:nth-child(2), .signal-bars i:nth-child(3) { height: 180px; }

.privacy-band { color: white; background: var(--night); }
.privacy-inner { min-height: 720px; display: grid; grid-template-columns: .78fr 1.22fr; align-items: center; gap: 80px; padding-block: 110px; }
.privacy-band .eyebrow, .privacy-band p { color: rgba(255,255,255,.52); }
.privacy-band p { max-width: 650px; font-size: 17px; line-height: 1.7; }
.light-link { display: inline-block; margin-top: 24px; color: white; }
.privacy-symbol { width: min(360px, 34vw); aspect-ratio: 1; border: 1px solid rgba(255,255,255,.18); border-right-color: var(--acid); border-radius: 50%; position: relative; }
.privacy-symbol::after { content: ""; position: absolute; width: 10px; height: 10px; border-radius: 50%; right: 3%; top: 22%; background: var(--acid); box-shadow: 0 0 24px var(--acid); }
.privacy-symbol span { position: absolute; inset: 31%; border: 1px solid rgba(255,255,255,.27); border-radius: 50%; }

.closing { min-height: 700px; text-align: center; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.closing img { border-radius: 31px; box-shadow: 0 25px 65px rgba(0,0,0,.15); margin-bottom: 44px; }
.closing h2 { max-width: 760px; }
.closing p { margin-top: 26px; color: var(--muted); }
.site-footer { min-height: 120px; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 12px; }

.document { max-width: 920px; padding-block: 110px 150px; }
.document h1 { max-width: 870px; font-size: clamp(54px, 8vw, 100px); }
.document-intro { max-width: 720px; margin: 38px 0 0; font-size: 20px; line-height: 1.6; color: var(--muted); }
.updated { margin: 70px 0 34px; color: var(--muted); font-size: 12px; }
.document-body { border-top: 1px solid var(--line); }
.document-section { display: grid; grid-template-columns: minmax(160px, .65fr) 2fr; gap: 40px; padding-block: 38px; border-bottom: 1px solid var(--line); }
.document-section h2 { margin: 0; font-size: 18px; letter-spacing: -.02em; }
.document-section .copy { color: #4f4d49; font-size: 15px; line-height: 1.75; }
.document-section .copy p { margin: 0 0 14px; }
.document-section .copy p:last-child { margin-bottom: 0; }
.document-section .copy a { border-bottom: 1px solid currentColor; }
.support-contact { margin: 54px 0 46px; padding: 22px 24px; border-radius: 20px; display: flex; justify-content: space-between; gap: 18px; background: var(--night); color: white; }
.support-contact span { color: rgba(255,255,255,.58); }
.support-contact a { font-weight: 620; }
.faq .document-section { grid-template-columns: 1fr; gap: 13px; }
.faq .document-section h2 { font-size: 21px; }
.not-found { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.not-found h1 { margin: 0 0 30px; font-size: clamp(48px, 9vw, 100px); font-weight: 220; letter-spacing: -.06em; }

@media (max-width: 820px) {
  :root { --shell: min(100% - 30px, 680px); --radius: 26px; }
  .site-header { height: 74px; }
  .header-actions > a { display: none; }
  .hero { min-height: 0; grid-template-columns: 1fr; gap: 55px; padding-block: 76px 70px; }
  .hero h1 { font-size: clamp(58px, 17vw, 88px); }
  .time-stage { min-height: 400px; padding-inline: 20px; border-radius: 30px; }
  .time-line { font-size: clamp(22px, 7.7vw, 43px); }
  .unit-line { font-size: 6px; letter-spacing: .12em; gap: 4px; }
  .statement { grid-template-columns: 1fr; padding-block: 85px; }
  .feature-grid { grid-template-columns: 1fr; padding-bottom: 84px; }
  .feature { min-height: 430px; padding: 29px; }
  .countdown-code { font-size: 11vw; }
  .privacy-inner { min-height: 0; grid-template-columns: 1fr; padding-block: 90px; }
  .privacy-symbol { width: 220px; }
  .closing { min-height: 600px; }
  .site-footer { align-items: flex-start; padding-block: 34px; gap: 24px; }
  .site-footer nav { flex-wrap: wrap; justify-content: flex-end; gap: 14px 20px; }
  .document { padding-block: 82px 110px; }
  .document-section { grid-template-columns: 1fr; gap: 14px; }
  .support-contact { flex-direction: column; }
}

@media (prefers-reduced-motion: no-preference) {
  .stage-orbit { animation: drift 12s ease-in-out infinite alternate; }
  @keyframes drift { to { transform: translate(-12px, 15px) rotate(5deg); } }
}

@media (prefers-color-scheme: dark) {
  :root { --paper: #090909; --paper-deep: #111; --ink: #f4f3ef; --muted: #8f8d87; --line: rgba(255,255,255,.13); --soft: rgba(255,255,255,.07); }
  .feature-light { color: #111; background: #f4f3ef; }
  .feature-light p { color: #65625d; }
  .document-section .copy { color: #aaa7a0; }
  .closing img { box-shadow: 0 25px 65px rgba(255,255,255,.07); }
}