:root { --purple: #6b2bd9; --ink0: #111111; --soft: #6d6a75; --rule: #e8e5ee; --bg: #ffffff; --tint: #f4f0fc; --panel: #fbfafd; --s-A: #6b2bd9; --s-B: #111111; --s-C: #2f6e6a; color-scheme: light; }
  @media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --purple: #a77dff; --ink0: #f2f0f6; --soft: #a19dab; --rule: #2b2833; --bg: #121016; --tint: #1e1a27; --panel: #17141c; --s-A: #a77dff; --s-B: #f2f0f6; --s-C: #6fb3ad; color-scheme: dark; } }
  :root[data-theme="dark"] { --purple: #a77dff; --ink0: #f2f0f6; --soft: #a19dab; --rule: #2b2833; --bg: #121016; --tint: #1e1a27; --panel: #17141c; --s-A: #a77dff; --s-B: #f2f0f6; --s-C: #6fb3ad; color-scheme: dark; }
  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; scroll-padding-top: 40px; }
  @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
  html, body { margin: 0; background: var(--bg); color: var(--ink0); }
  body { font: 16px/1.5 "Geist", system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
  a { color: inherit; }
  .wrap { max-width: 1120px; margin: 0 auto; padding: 0 32px; }
  .mark { display: inline-flex; text-decoration: none; }
  .mark img { display: block; height: 26px; width: auto; }
  .mark .logo-dark { display: none; }
  @media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .mark .logo-light { display: none; } :root:not([data-theme="light"]) .mark .logo-dark { display: block; } }
  :root[data-theme="dark"] .mark .logo-light { display: none; } :root[data-theme="dark"] .mark .logo-dark { display: block; }

  .nav { display: flex; align-items: center; justify-content: space-between; padding: 20px 0; }
  .nav .links { display: flex; gap: 24px; align-items: center; font-size: 15px; }
  .nav .links a { text-decoration: none; color: var(--soft); }
  .nav .links a:hover { color: var(--ink0); }
  a.go { display: inline-flex; align-items: center; gap: 8px; background: var(--purple); color: #fff !important; text-decoration: none; font: 500 15px/1 "Space Grotesk", sans-serif; padding: 13px 20px; border-radius: 999px; transition: transform .15s; white-space: nowrap; }
  a.go:hover { transform: translateY(-1px); }
  a.go.sm { padding: 9px 15px; font-size: 14px; }
  a.go .arr { transition: transform .2s; } a.go:hover .arr { transform: translateX(3px); }

  .hero { padding: 48px 0 0; display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 40px; align-items: end; }
  .hero h1 { font: 700 clamp(44px, 6.2vw, 84px)/0.95 "Space Grotesk", sans-serif; letter-spacing: -0.045em; margin: 0; }
  .hero h1 span { color: var(--purple); }
  .hero .side p { font-size: 18px; line-height: 1.5; color: var(--soft); margin: 0 0 20px; max-width: 36ch; }


  .nav .brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
  .nav .brand small { font: 500 11px "Space Grotesk", sans-serif; letter-spacing: .16em; color: var(--soft); padding-left: 12px; border-left: 1px solid var(--rule); }
  .hero .side .k { font: 500 19px/1.35 "Space Grotesk", sans-serif; margin: 0 0 10px; letter-spacing: -0.01em; }
  .hero .side .fine { font-size: 13px; color: var(--soft); margin: 12px 0 0; }

  .sec-h { font: 700 clamp(26px, 3vw, 38px)/1.05 "Space Grotesk", sans-serif; letter-spacing: -0.03em; margin: 0; }
  .see { margin: 72px 0 0; }
  .see .sec-h { margin-bottom: 18px; }

  /* demo panel */
  .demo { border: 1px solid var(--rule); border-radius: 20px; background: var(--panel); overflow: hidden; }
  .d-top { display: flex; align-items: center; gap: 16px; padding: 16px 20px; }
  .d-play { width: 46px; height: 46px; border-radius: 50%; border: 0; background: var(--ink0); color: var(--bg); display: grid; place-items: center; cursor: pointer; flex: none; transition: transform .15s, background .15s; }
  .d-play:hover { transform: scale(1.06); background: var(--purple); color: #fff; }
  .d-play svg { width: 16px; height: 16px; }
  .bigo { height: 42px; width: auto; display: block; overflow: visible; flex: none; }
  .bigo .wb { transform-box: fill-box; transform-origin: center; transition: transform .09s linear; }
  .d-title { min-width: 0; flex: 1; }
  .d-title b { display: block; font: 500 17px/1.2 "Space Grotesk", sans-serif; letter-spacing: -0.01em; }
  .d-title span { font-size: 13px; color: var(--soft); }
  .tabs { display: inline-flex; background: var(--rule); border-radius: 999px; padding: 3px; flex: none; }
  .tabs button { border: 0; background: none; font: 500 13px "Space Grotesk", sans-serif; color: var(--ink0); padding: 7px 14px; border-radius: 999px; cursor: pointer; }
  .tabs button.on { background: var(--bg); color: var(--ink0); box-shadow: 0 1px 2px rgba(0,0,0,.08); }
  .d-time { padding: 0 20px 14px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid var(--rule); }
  .bar { position: relative; flex: 1; height: 10px; border-radius: 5px; background: var(--rule); cursor: pointer; overflow: hidden; }
  .bar .seg { position: absolute; top: 0; bottom: 0; }
  .bar .fill { position: absolute; inset: 0 auto 0 0; background: rgba(255,255,255,.55); pointer-events: none; left: auto; right: 0; }
  .bar .head { position: absolute; top: 0; bottom: 0; width: 2px; background: var(--ink0); pointer-events: none; left: 0; }
  .d-clock { font: 500 13px "Space Grotesk", sans-serif; color: var(--soft); font-variant-numeric: tabular-nums; flex: none; }
  .legend { display: flex; gap: 14px; font: 500 12px "Space Grotesk", sans-serif; color: var(--soft); flex: none; }
  .legend i { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 5px; vertical-align: 0; }
  .script { position: relative; height: 300px; overflow-y: auto; scroll-behavior: smooth; overscroll-behavior: contain; padding: 8px 20px; }
  .ln { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 14px; padding: 8px 10px; margin: 0 -10px; border-radius: 10px; transition: background .25s; }
  .ln.on { background: var(--tint); }
  .ln .nm { font: 500 13px/1.75 "Space Grotesk", sans-serif; }
  .ln p { margin: 0; font-size: 16px; line-height: 1.6; color: var(--ink0); }
  .w { cursor: pointer; border-radius: 3px; transition: background .12s, color .12s; }
  .w:hover { background: var(--rule); }
  .w.now { background: var(--purple); color: #fff; box-shadow: 0 0 0 2px var(--purple); }
  .sumv { height: 300px; overflow-y: auto; padding: 18px 20px; display: none; }
  .sumv.on { display: block; } .script.off { display: none; }
  .sumv .ov { font-size: 16px; line-height: 1.6; margin: 0 0 12px; }
  .sumv ul { margin: 0 0 16px; padding-left: 18px; color: var(--soft); } .sumv li { margin: 4px 0; line-height: 1.5; }
  .sumv h4 { font: 500 13px "Space Grotesk", sans-serif; color: var(--soft); margin: 0 0 4px; }
  .sumv .acts { list-style: none; padding: 0; color: var(--ink0); }
  .sumv .acts li { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-top: 1px solid var(--rule); margin: 0; }
  .sumv .acts b { font: 500 13px "Space Grotesk", sans-serif; color: var(--purple); white-space: nowrap; }
  .d-note { font-size: 13px; color: var(--soft); margin: 10px 0 0; }

  .stat { margin: 96px 0 0; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 40px; align-items: end; }
  .stat h2 { font: 700 clamp(30px, 3.6vw, 46px)/1.02 "Space Grotesk", sans-serif; letter-spacing: -0.035em; margin: 0; }
  .stat h2 span { color: var(--purple); }
  .stat p { margin: 0 0 8px; font-size: 17px; line-height: 1.5; }
  .stat .fine { font-size: 13px; color: var(--soft); margin: 0; }

  .feat { margin: 96px 0 0; }
  .feat .sec-h { margin-bottom: 24px; }
  .fgrid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--ink0); }
  .fi { padding: 20px 24px 24px 0; border-bottom: 1px solid var(--rule); }
  .fi:nth-child(3n+2), .fi:nth-child(3n) { padding-left: 24px; border-left: 1px solid var(--rule); }
  .fi h3 { font: 500 18px/1.25 "Space Grotesk", sans-serif; margin: 0 0 8px; letter-spacing: -0.01em; transition: color .2s; }
  .fi:hover h3 { color: var(--purple); }
  .fi p { margin: 0; font-size: 15px; line-height: 1.5; color: var(--soft); }

  .vs { margin: 96px 0 0; }
  .vs .sec-h { margin-bottom: 20px; }
  .vtab { width: 100%; border-collapse: collapse; font-size: 15px; }
  .vtab th, .vtab td { text-align: left; padding: 13px 14px 13px 0; border-bottom: 1px solid var(--rule); vertical-align: top; line-height: 1.4; }
  .vtab thead th { font: 500 15px "Space Grotesk", sans-serif; border-bottom: 1px solid var(--ink0); }
  .vtab tbody th { font: 500 14px "Space Grotesk", sans-serif; color: var(--soft); width: 18%; }
  .vtab .me { color: var(--purple); font-weight: 600; }
  .vtab td { color: var(--soft); } .vtab td.me { color: var(--ink0); font-weight: 500; }
  .vtab thead th.me { color: var(--purple); }
  .vwrap { overflow-x: auto; }
  .vs .fine { font-size: 12.5px; color: var(--soft); margin: 12px 0 0; line-height: 1.6; }
  .vs .fine a { color: var(--soft); }

  .price { margin: 96px 0 0; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.75fr) minmax(0, 0.75fr); gap: 40px; align-items: start; }
  .tier { border-top: 1px solid var(--ink0); padding-top: 18px; }
  .tier .nm2 { font: 500 14px "Space Grotesk", sans-serif; color: var(--soft); margin-bottom: 6px; }
  .amt { font: 700 42px/1 "Space Grotesk", sans-serif; letter-spacing: -0.04em; }
  .amt small { font: 500 15px "Space Grotesk", sans-serif; color: var(--soft); letter-spacing: 0; margin-left: 4px; }
  .tier p { font-size: 15px; line-height: 1.5; color: var(--soft); margin: 10px 0 0; }
  .tier ul { list-style: none; padding: 0; margin: 14px 0 18px; }
  .tier li { padding: 8px 0; border-top: 1px solid var(--rule); font-size: 15px; }
  .pill { display: inline-block; font: 500 11px "Space Grotesk", sans-serif; color: var(--purple); background: var(--tint); padding: 3px 8px; border-radius: 999px; margin-left: 8px; vertical-align: 3px; letter-spacing: 0; }

  .end { margin: 96px 0 0; padding: 44px 0; border-top: 1px solid var(--rule); display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
  .end h2 { font: 700 clamp(30px, 3.6vw, 46px)/1 "Space Grotesk", sans-serif; letter-spacing: -0.035em; margin: 0 0 8px; }
  .end p { margin: 0; color: var(--soft); font-size: 17px; }
  .foot { display: flex; justify-content: space-between; gap: 16px; padding: 24px 0 40px; font-size: 14px; color: var(--soft); border-top: 1px solid var(--rule); }
  .foot a { color: var(--soft); margin-left: 18px; text-decoration: none; }

  .js .rise { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
  .js .rise.in { opacity: 1; transform: none; }
  @media (prefers-reduced-motion: reduce) { .rise { opacity: 1; transform: none; transition: none; } .bigo .wb { transition: none; } }

  @media (max-width: 860px) {
    .wrap { padding: 0 16px; }
    .nav .links a.hide-sm, .nav .brand small { display: none; }
    .hero { grid-template-columns: 1fr; gap: 18px; padding-top: 24px; }
    .see { margin-top: 48px; }
    .d-top { padding: 14px 16px; gap: 12px; flex-wrap: wrap; }
    .bigo { display: none; }
    .tabs { order: 5; width: 100%; } .tabs button { flex: 1; }
    .d-time { padding: 0 16px 12px; flex-wrap: wrap; } .legend { width: 100%; order: 3; }
    .script, .sumv { height: 320px; padding-left: 16px; padding-right: 16px; }
    .stat, .price { grid-template-columns: 1fr; gap: 16px; margin-top: 64px; }
    .feat, .vs { margin-top: 64px; }
    .fgrid { grid-template-columns: 1fr; }
    .fi, .fi:nth-child(3n+2), .fi:nth-child(3n) { padding: 16px 0; border-left: 0; }
    .vtab { min-width: 640px; }
    .end { margin-top: 64px; padding: 32px 0; }
    .foot { flex-direction: column; } .foot a { margin: 0 18px 0 0; }
  }

  .faq { margin: 96px 0 0; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 40px; align-items: start; }
  .fq { border-top: 1px solid var(--ink0); }
  .fq details { border-bottom: 1px solid var(--rule); }
  .fq summary { cursor: pointer; list-style: none; padding: 16px 32px 16px 0; font: 500 17px/1.35 "Space Grotesk", sans-serif; position: relative; }
  .fq summary::-webkit-details-marker { display: none; }
  .fq summary::after { content: "+"; position: absolute; right: 4px; top: 13px; font: 400 22px "Space Grotesk", sans-serif; color: var(--soft); transition: transform .2s; }
  .fq details[open] summary::after { transform: rotate(45deg); color: var(--purple); }
  .fq details p { margin: 0 0 18px; color: var(--soft); font-size: 15.5px; line-height: 1.6; max-width: 60ch; }
  @media (max-width: 860px) { .faq { grid-template-columns: 1fr; gap: 16px; margin-top: 64px; } }
  .foot > span:last-child { display: flex; flex-wrap: wrap; row-gap: 8px; }
  @media (max-width: 860px) {
    .vtab, .vs2 .vtab { min-width: 0 !important; }
    .vtab thead { display: none; }
    .vtab, .vtab tbody, .vtab tr, .vtab th, .vtab td { display: block; width: auto !important; }
    .vtab tr { padding: 14px 0; border-bottom: 1px solid var(--rule); }
    .vtab tbody th { padding: 0 0 8px; border: 0; font-size: 13px; }
    .vtab td { padding: 3px 0; border: 0; display: grid; grid-template-columns: 82px minmax(0, 1fr); gap: 10px; }
    .vtab td::before { content: attr(data-l); font: 500 13px "Space Grotesk", sans-serif; color: var(--soft); }
    .vtab td.me::before { color: var(--purple); }
  }

  .bar:focus-visible, .w:focus-visible { outline: 2px solid var(--purple); outline-offset: 2px; }
  .nav .links a:not(.go), .foot a { padding: 4px 0; }