:root {
  color-scheme: dark;
  --bg: #07111f;
  --bg-raise: #101a2b;
  --ink: #f4f7fb;
  --muted: #a8b3c7;
  --line: rgba(244, 247, 251, 0.12);
  --record: #ff4d3a;
  --panel: rgba(255, 255, 255, 0.045);
  font-family: "Segoe UI", system-ui, sans-serif;
  line-height: 1.5;
  background: var(--bg);
  color: var(--ink);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(900px 420px at 80% -10%, rgba(255, 77, 58, 0.16), transparent 60%),
    radial-gradient(700px 380px at -10% 20%, rgba(70, 120, 200, 0.18), transparent 55%),
    var(--bg);
}

a {
  color: inherit;
}

.wrap {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 650;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: #050910;
  border: 1px solid var(--line);
  position: relative;
}

.mark::before {
  content: "";
  position: absolute;
  left: 6px;
  right: 6px;
  top: 7px;
  height: 8px;
  border: 1.5px solid var(--ink);
  border-radius: 2px;
}

.mark::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--record);
  left: 11px;
  bottom: 4px;
}

.nav a.quiet {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.nav a.quiet:hover {
  color: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  padding: 28px 0 72px;
}

.kicker {
  margin: 0 0 12px;
  color: var(--record);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
  font-weight: 650;
}

.lede {
  margin: 18px 0 0;
  max-width: 38rem;
  color: var(--muted);
  font-size: 1.12rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 650;
}

.button.primary {
  background: var(--ink);
  color: #07111f;
}

.button.ghost {
  border: 1px solid var(--line);
  color: var(--ink);
}

.stage {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 22px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

.screen {
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(4, 12, 33, 0.2), rgba(0, 0, 0, 0.45));
  min-height: 280px;
  padding: 22px 18px 18px;
  position: relative;
  overflow: hidden;
}

.rec {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffd0cb;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--record);
  box-shadow: 0 0 0 6px rgba(255, 77, 58, 0.15);
}

.script-lines {
  margin: 36px 0 0;
  text-align: center;
}

.script-lines p {
  margin: 0 0 10px;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.script-lines .dim {
  color: rgba(244, 247, 251, 0.38);
}

.guide {
  width: 72px;
  height: 2px;
  margin: 14px auto;
  background: rgba(255, 255, 255, 0.75);
}

.note {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.section {
  padding: 12px 0 64px;
}

.section h2 {
  margin: 0 0 8px;
  font-size: 1.8rem;
  letter-spacing: -0.04em;
}

.section > p,
.intro {
  margin: 0 0 22px;
  color: var(--muted);
  max-width: 40rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px 18px 16px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  letter-spacing: -0.03em;
}

.card p,
.policy p,
.policy li {
  margin: 0;
  color: var(--muted);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.step {
  padding-top: 8px;
}

.step span {
  display: block;
  color: var(--record);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 22px 0 36px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.footer a {
  color: var(--ink);
}

.policy {
  padding-bottom: 72px;
}

.policy h1 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  margin-bottom: 8px;
}

.policy h2 {
  margin: 32px 0 8px;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}

.policy p,
.policy li {
  max-width: 42rem;
}

.policy ul {
  margin: 8px 0 0;
  padding-left: 1.2rem;
}

.policy li + li {
  margin-top: 8px;
}

.updated {
  color: var(--muted);
  margin-top: 0;
}

@media (max-width: 800px) {
  .hero,
  .grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 8px;
  }
}