/* Platform-specific signaler page · shared layout */
body { font-family: 'Inter', var(--font-sans); background: white; }

.pl-hero {
  padding: var(--s-16) 0 var(--s-8);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--sa-gray-200);
}
.pl-hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: var(--pl-glow, radial-gradient(circle, rgba(251,191,36,0.18), transparent 60%));
  pointer-events: none;
}
.pl-hero-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}
.pl-logo-badge {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .5rem 1rem;
  background: white;
  border: 1px solid var(--sa-gray-200);
  border-radius: var(--r-pill);
  font-weight: 700;
  font-size: .85rem;
  box-shadow: var(--sh-sm);
  margin-bottom: var(--s-4);
}
.pl-logo-mark {
  width: 28px; height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: white;
  font-size: 1rem;
  background: var(--pl-color, var(--sa-yellow));
}
.pl-hero h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  margin-bottom: var(--s-4);
}
.pl-hero p { font-size: 1.15rem; color: var(--sa-gray-600); max-width: 620px; margin: 0 auto var(--s-6); }
.pl-hero-stats {
  display: inline-flex;
  gap: var(--s-6);
  padding: var(--s-4) var(--s-6);
  background: white;
  border: 1px solid var(--sa-gray-200);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-sm);
  flex-wrap: wrap;
  justify-content: center;
}
.pl-hero-stats div { text-align: center; }
.pl-hero-stats strong { display: block; font-size: 1.5rem; color: var(--pl-color, var(--sa-yellow-dark)); font-weight: 800; }
.pl-hero-stats span { font-size: .78rem; color: var(--sa-gray-500); text-transform: uppercase; letter-spacing: .05em; }

.pl-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--s-8);
  padding: var(--s-12) 0;
  align-items: start;
}
@media (max-width: 960px) { .pl-layout { grid-template-columns: 1fr; } }
.pl-card {
  background: white;
  border: 1px solid var(--sa-gray-200);
  border-radius: var(--r-xl);
  padding: var(--s-8);
  box-shadow: var(--sh-md);
}
.pl-card h2 { font-size: 1.4rem; margin-bottom: var(--s-4); }
.pl-card h2 .pl-num {
  display: inline-grid;
  place-items: center;
  width: 28px; height: 28px;
  background: var(--pl-color, var(--sa-yellow));
  color: white;
  border-radius: 50%;
  font-size: .85rem;
  margin-right: .5rem;
}
.pl-section { margin-bottom: var(--s-8); }
.pl-aside { position: sticky; top: 88px; display: flex; flex-direction: column; gap: var(--s-6); }
.pl-aside .sa-card h3 { font-size: 1rem; margin-bottom: var(--s-3); }
.pl-aside ul li { font-size: .88rem; padding: .35rem 0; color: var(--sa-gray-600); display: flex; align-items: center; gap: .4rem; }
.pl-aside ul li::before { content: '✓'; color: var(--sa-green); font-weight: 700; }

.pl-seo {
  padding: var(--s-20) 0;
  background: var(--sa-gray-50);
  border-top: 1px solid var(--sa-gray-200);
  border-bottom: 1px solid var(--sa-gray-200);
}
.pl-seo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-12);
}
@media (max-width: 760px) { .pl-seo-grid { grid-template-columns: 1fr; } }
.pl-seo h2 { font-size: clamp(1.75rem, 3vw, 2.25rem); margin-bottom: var(--s-4); }
.pl-seo p { color: var(--sa-gray-700); margin-bottom: var(--s-4); font-size: 1rem; line-height: 1.75; }
.pl-faq { display: flex; flex-direction: column; gap: var(--s-3); }
.pl-faq details {
  background: white;
  border: 1px solid var(--sa-gray-200);
  border-radius: var(--r-md);
  padding: var(--s-4);
}
.pl-faq summary { cursor: pointer; font-weight: 600; color: var(--sa-ink); }
.pl-faq summary::marker { color: var(--pl-color, var(--sa-yellow)); }
.pl-faq details[open] summary { color: var(--pl-color, var(--sa-yellow-dark)); margin-bottom: var(--s-3); }
.pl-faq p { margin: 0; font-size: .92rem; color: var(--sa-gray-600); }