/* 落地页（land.html）：投放专用的单页，风格沿用深色 + 粉紫渐变，
   比主站更"窄、更长、更竖"，因为它 95% 的流量来自手机。 */

.land-body {
  background: var(--bg, #0f0e17);
}

.land-wrap {
  max-width: 560px;
  margin: 0 auto;
  padding: 1.5rem 1.1rem 3rem;
}

.land-hero {
  text-align: left;
  padding: 1rem 0 0.5rem;
}

.land-eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: #ff6b81;
  margin: 0 0 0.55rem;
}

.land-title {
  font-size: 1.62rem;
  line-height: 1.34;
  margin: 0 0 0.7rem;
  color: #f5f5f7;
  font-weight: 700;
}

.land-sub {
  font-size: 0.95rem;
  line-height: 1.66;
  color: #a0a0b0;
  margin: 0 0 0.9rem;
}

.land-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 1.2rem;
}

.land-badge {
  font-size: 0.74rem;
  padding: 0.24rem 0.6rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #ff6b81, #6c5ce7);
  color: #fff;
}

.land-badge-quiet {
  background: #1a1928;
  border: 1px solid #2c2b3e;
  color: #a0a0b0;
}

.land-card {
  background: #1a1928;
  border: 1px solid #242338;
  border-radius: 14px;
  padding: 1.05rem 1rem;
  margin: 0 0 1rem;
}

.land-card-title {
  font-size: 1rem;
  margin: 0 0 0.7rem;
  color: #f5f5f7;
}

.land-signals,
.land-steps {
  margin: 0;
  padding-left: 1.15rem;
  color: #d7d7e0;
  font-size: 0.92rem;
  line-height: 1.72;
}

.land-signals li,
.land-steps li {
  margin-bottom: 0.45rem;
}

.land-card-note {
  margin: 0.7rem 0 0;
  font-size: 0.82rem;
  line-height: 1.6;
  color: #a0a0b0;
}

.land-cta-block {
  margin: 1.3rem 0 1.4rem;
}

.land-cta {
  display: block;
  text-align: center;
  text-decoration: none;
  border-radius: 12px;
  padding: 0.95rem 1rem;
  font-size: 1.02rem;
  font-weight: 600;
  margin-bottom: 0.7rem;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.land-cta:active {
  transform: scale(0.985);
}

.land-cta-primary {
  background: linear-gradient(135deg, #ff6b81, #6c5ce7);
  color: #fff;
  box-shadow: 0 8px 22px rgba(108, 92, 231, 0.28);
}

.land-cta-sub {
  display: block;
  font-size: 0.78rem;
  font-weight: 400;
  opacity: 0.9;
  margin-top: 0.28rem;
}

.land-cta-ghost {
  background: #1a1928;
  border: 1px solid #2c2b3e;
  color: #d7d7e0;
  font-weight: 500;
}

.land-cta-note {
  font-size: 0.78rem;
  line-height: 1.6;
  color: #8a8a99;
  text-align: center;
  margin: 0;
}

.land-how {
  margin-top: 0.2rem;
}

@media (min-width: 720px) {
  .land-title {
    font-size: 1.9rem;
  }
  .land-wrap {
    padding-top: 2.2rem;
  }
}