/* 星盘两条入口页：手机首屏先讲结果、给动作，方法与细节放到操作之后。 */
.hero-copy .hero-intro { margin-bottom: 22px; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
}

.hero-start {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  padding: 0 20px;
  color: #122231;
  background: #eff2ef;
  border: 1px solid rgba(239, 242, 239, 0.88);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: background 160ms ease, transform 160ms ease;
}

.hero-start:hover { background: #fff; transform: translateY(-1px); }
.hero-start:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.hero-start i { color: var(--rust); font-size: 18px; font-style: normal; }

.hero-trust {
  color: #aebdc5;
  font-family: var(--sans);
  font-size: 12px;
  line-height: 1.65;
}

.birth-observatory { scroll-margin-top: 76px; }

@media (max-width: 720px) {
  .astro-hero {
    min-height: 0;
    padding: 32px 0 30px;
    grid-template-columns: 1fr;
    gap: 0;
    overflow: visible;
  }

  .astro-hero .eyebrow { margin-bottom: 12px; }
  .hero-copy h1 { font-size: clamp(31px, 9.4vw, 40px); line-height: 1.2; }
  .hero-copy h1 > span,
  .hero-copy h1 em { width: auto; white-space: normal; }
  .hero-copy .hero-intro { margin: 16px 0 18px; font-size: 14px; line-height: 1.72; letter-spacing: 0.02em; }
  .hero-orbit { display: none; }

  .hero-actions { display: grid; gap: 9px; }
  .hero-start { width: 100%; }
  .hero-trust { padding-left: 1px; }

  .birth-observatory {
    margin: 0 auto 70px;
    grid-template-columns: 1fr;
  }

  .observatory-index,
  .astro-form > .form-heading { display: none; }

  .astro-form[data-entry-mode="incoming"] > .form-heading {
    display: block;
    margin-bottom: 22px;
    padding-bottom: 18px;
  }

  .astro-form[data-entry-mode="incoming"] > .form-heading > p { display: none; }
  .astro-form[data-entry-mode="incoming"] > .form-heading h2 { font-size: 28px; }
  .astro-form { padding: 24px 22px 38px; }
}