/* 首页样式 */
.hero {
  padding: 52px 0 30px;
  text-align: center;
}
.hero-kicker {
  font-size: 13px;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: .18em;
  margin-bottom: 14px;
}
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(34px, 6vw, 56px);
  color: var(--ink);
  letter-spacing: .12em;
  font-weight: 700;
}
.hero .hero-sub {
  margin-top: 12px;
  color: var(--muted);
  font-size: 15px;
}
.hero .hero-quote {
  margin: 26px auto 0;
  font-family: var(--serif);
  font-size: clamp(19px, 3.4vw, 27px);
  color: var(--ink-2);
  letter-spacing: .08em;
  max-width: 720px;
  line-height: 2;
}
.hero .hero-quote em {
  font-style: normal;
  color: var(--accent);
  border-bottom: 2px solid rgba(59, 109, 240, .35);
  padding-bottom: 1px;
}
.hero-actions {
  margin-top: 28px;
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.home-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 36px;
}
.home-card { padding: 22px 22px 20px; }
.home-card h3 {
  font-size: 15.5px;
  color: var(--ink);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.home-card p { font-size: 13.5px; color: var(--muted); }
.home-card p + p { margin-top: 8px; }
.home-card .serif-quote {
  font-family: var(--serif);
  color: var(--ink-2);
  font-size: 14px;
  background: #f8f9fc;
  border-left: 3px solid var(--accent);
  border-radius: 0 8px 8px 0;
  padding: 8px 12px;
  margin-top: 10px;
  display: block;
}

.home-path {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.path-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  overflow: hidden;
}
.path-card h3 { font-size: 17px; color: var(--ink); }
.path-card p { font-size: 13.5px; color: var(--muted); flex: 1; }
.path-card .path-cta {
  align-self: flex-start;
}
.path-card::after {
  content: "";
  position: absolute;
  right: -34px;
  top: -34px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
}
.path-scene::after { background: radial-gradient(circle, rgba(232, 150, 60, .16), transparent 70%); }
.path-learn::after { background: radial-gradient(circle, rgba(59, 109, 240, .14), transparent 70%); }

@media (max-width: 860px) {
  .home-grid { grid-template-columns: 1fr; }
  .home-path { grid-template-columns: 1fr; }
  .hero { padding: 38px 0 22px; }
}