:root {
  color-scheme: light dark;
  --bg: #f6f6fa;
  --panel: #ffffff;
  --text: #16173a;
  --muted: #545a75;
  --line: #e0e1ee;
  --accent: #4a49d8;
  --accent-soft: #ecebff;
  --shadow: 0 14px 40px rgba(22, 23, 58, 0.07);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1020;
    --panel: #181a2f;
    --text: #f2f3fb;
    --muted: #a8adc7;
    --line: #2c2f4c;
    --accent: #a3a2ff;
    --accent-soft: #23244a;
    --shadow: none;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  color: var(--text);
  background: var(--bg);
}

a {
  color: var(--accent);
}

.shell {
  width: min(46rem, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2.5rem 0 3rem;
}

.hero,
.panel,
.footer {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.hero {
  padding: 2.25rem;
}

.panel {
  margin-top: 1rem;
  padding: 2rem 2.25rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand img {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.9rem;
}

.brand-name {
  font-weight: 600;
  font-size: 1.05rem;
}

.brand-sub {
  display: block;
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--muted);
}

.eyebrow {
  margin: 1.75rem 0 0.4rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h2 {
  margin: 2.25rem 0 0;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
}

h3 {
  margin: 1.9rem 0 0;
  font-size: 1.05rem;
}

.panel > h2:first-child,
.panel > h3:first-child {
  margin-top: 0;
}

p,
li {
  color: var(--muted);
  line-height: 1.65;
}

p {
  margin: 0.65rem 0 0;
}

.lede {
  font-size: 1.1rem;
  margin-top: 1rem;
}

ol,
ul {
  margin: 0.65rem 0 0;
  padding-left: 1.3rem;
}

li {
  margin-top: 0.5rem;
}

strong {
  color: var(--text);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 2.8rem;
  padding: 0 1.2rem;
  border-radius: 999px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
}

.button-secondary {
  background: var(--accent-soft);
  color: var(--accent);
}

.badge img {
  display: block;
  height: 3.1rem;
  width: auto;
}

@media (prefers-color-scheme: dark) {
  .badge img {
    background: #fff;
    border-radius: 0.55rem;
    padding: 0.15rem 0.3rem;
  }
}

.fineprint {
  margin-top: 1rem;
  font-size: 0.88rem;
}

.shot {
  margin: 1.4rem 0 0;
  text-align: center;
}

.shot video,
.shot img {
  width: min(19rem, 100%);
  height: auto;
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  background: var(--bg);
}

.shot figcaption {
  margin: 0.7rem auto 0;
  max-width: 26rem;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.stamp {
  margin-top: 2.25rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
}

.footer {
  margin-top: 1rem;
  padding: 1.25rem 2.25rem;
  font-size: 0.9rem;
}

.footer p {
  margin: 0.35rem 0 0;
}

.footer a {
  margin-right: 1rem;
}

@media (max-width: 600px) {
  .hero,
  .panel,
  .footer {
    padding: 1.4rem;
  }
}