:root {
  --listen-bg: #faf6ea;
  --listen-panel: #fffdf8;
  --listen-ink: #20201e;
  --listen-soft: #3a372f;
  --listen-mute: #8a8478;
  --listen-rule: #e7e0d0;
  --listen-accent: #d4a036;
  --listen-accent-dark: #76541a;
  --listen-accent-ghost: #f5ead0;
  --listen-shadow: 0 18px 50px -34px rgba(74, 56, 23, .35);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--listen-ink);
  background:
    radial-gradient(circle at 82% 0%, rgba(212, 160, 54, .15), transparent 34%),
    var(--listen-bg);
  font: 16px/1.75 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

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

.listen-shell { max-width: 980px; margin: 0 auto; padding: 0 22px; }

.listen-header {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 76px;
  border-bottom: 1px solid var(--listen-rule);
}

.listen-brand {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  color: var(--listen-ink);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.listen-brand small { color: var(--listen-mute); font-size: 12px; font-weight: 600; }

.listen-nav {
  display: flex;
  flex: 1;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 13px;
}

.listen-nav a { color: var(--listen-soft); text-decoration: none; }
.listen-nav a:hover,
.listen-nav a.active { color: var(--listen-accent-dark); text-decoration: underline; text-underline-offset: 3px; }

.listen-hero { padding: 62px 0 35px; max-width: 760px; }
.listen-eyebrow { color: var(--listen-accent-dark); font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.listen-hero h1 { margin: 9px 0 12px; font-size: clamp(32px, 6vw, 52px); line-height: 1.15; letter-spacing: -.025em; font-weight: 600; }
.listen-hero p { color: var(--listen-soft); font-size: 18px; margin: 0; max-width: 720px; }

.listen-family-note {
  display: grid;
  gap: 3px;
  background: var(--listen-panel);
  border: 1px solid var(--listen-rule);
  border-left: 4px solid var(--listen-accent);
  border-radius: 12px;
  box-shadow: var(--listen-shadow);
  color: var(--listen-soft);
  font-size: 14px;
  margin-top: 22px;
  padding: 13px 16px;
}
.listen-family-note strong { color: var(--listen-ink); font-weight: 600; }

.listen-section { padding: 24px 0 42px; }
.listen-section h2 { margin: 0 0 8px; font-size: 28px; line-height: 1.25; font-weight: 600; }
.listen-section h3 { margin: 26px 0 6px; font-size: 19px; line-height: 1.35; font-weight: 600; }
.listen-section p { color: var(--listen-soft); margin: 8px 0; }
.listen-section ul { margin: 10px 0 0; padding-left: 23px; color: var(--listen-soft); }
.listen-section li + li { margin-top: 6px; }

.listen-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; margin-top: 22px; }
.listen-card {
  background: var(--listen-panel);
  border: 1px solid var(--listen-rule);
  border-radius: 16px;
  box-shadow: var(--listen-shadow);
  padding: 22px;
}
.listen-card h3 { margin: 0 0 7px; font-size: 18px; font-weight: 600; }
.listen-card p { font-size: 14px; margin: 0; }

.listen-price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 20px 0 12px;
}
.listen-price strong { font-size: 48px; line-height: 1; letter-spacing: -.04em; font-weight: 600; }
.listen-price span { color: var(--listen-mute); font-size: 17px; }
.listen-badge {
  display: inline-block;
  border-radius: 999px;
  background: var(--listen-accent-ghost);
  color: var(--listen-accent-dark);
  font-size: 13px;
  font-weight: 600;
  padding: 5px 11px;
}

.listen-callout {
  background: var(--listen-accent-ghost);
  border: 1px solid #e2c98f;
  border-radius: 14px;
  color: var(--listen-soft);
  margin: 18px 0;
  padding: 16px 18px;
}
.listen-callout strong { color: var(--listen-ink); font-weight: 600; }

.listen-faq { border-top: 1px solid var(--listen-rule); }
.listen-faq details { border-bottom: 1px solid var(--listen-rule); padding: 15px 0; }
.listen-faq summary { cursor: pointer; font-weight: 600; }

.listen-footer {
  border-top: 1px solid var(--listen-rule);
  color: var(--listen-mute);
  font-size: 13px;
  margin-top: 22px;
  padding: 28px 0 44px;
}
.listen-footer nav { display: flex; flex-wrap: wrap; gap: 12px 16px; margin-bottom: 11px; }
.listen-footer a { color: var(--listen-mute); text-decoration: none; }
.listen-footer a:hover { color: var(--listen-soft); text-decoration: underline; }

@media (max-width: 720px) {
  .listen-header { align-items: flex-start; flex-direction: column; gap: 7px; padding: 17px 0; }
  .listen-nav { justify-content: flex-start; gap: 9px 14px; }
  .listen-hero { padding-top: 44px; }
  .listen-hero p { font-size: 16px; }
  .listen-grid { grid-template-columns: 1fr; }
}