.home-shell {
  position: relative;
  min-height: calc(80vh - 4rem);
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  overflow: hidden;
  padding: 3rem 3rem 2.5rem 0rem;
  background: var(--home-bg);
}

/* 针对 .home-hero 的修改 */
.home-hero {
  position: relative;
  z-index: 1;
  width: 100%;       /* 强制占满父容器 */
  max-width: none;   /* 撤销 860px 的限制 */
  text-align: left;
  padding-left: 0rem; /* 既然删了外层的 padding，这里加一点，防止文字撞墙 */
}

.home-kicker {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--home-muted);
}

.home-hero h1 {
  margin: 0;
  font-size: clamp(3rem, 5vw, 5.8rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: var(--home-fg);
}

.home-hero h3 {
  margin: 1rem 0 0;
  font-size: clamp(1.15rem, 2.4vw, 1.7rem);
  font-weight: 500;
  color: var(--home-muted);
}

.home-actions {
  display: flex;
  justify-content: flex-start;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1.6rem;
}

.home-actions .md-button {
  margin: 0;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  border: 1px solid var(--home-border);
  background: var(--home-card);
  color: var(--home-fg);
  box-shadow: none;
  font-weight: 600;
  text-transform: none;
}

.home-actions .md-button--primary {
  background: var(--home-accent);
  border-color: transparent;
  color: var(--home-bg);
}

.home-actions .md-button:hover,
.home-actions .md-button--primary:hover {
  transform: translateY(-1px);
  opacity: 0.95;
  color: var(--home-fg); /* 强制要求悬停时，字体颜色保持为前景文字颜色 */
}

.home-bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.45;
  pointer-events: none;
}

/* .home-bg-orb--left {
  width: 320px;
  height: 320px;
  left: -120px;
  top: -80px;
  background: radial-gradient(circle, rgba(125, 180, 255, 0.35), transparent 70%);
}

.home-bg-orb--right {
  width: 280px;
  height: 280px;
  right: -100px;
  bottom: -90px;
  background: radial-gradient(circle, rgba(255, 133, 193, 0.22), transparent 70%);
} */

@media screen and (max-width: 700px) {
  .home-shell {
    min-height: calc(100vh - 3rem);
    padding: 1.5rem;
  }

  .home-hero h1 {
    font-size: clamp(2.4rem, 11vw, 4rem);
  }

  .home-hero h3 {
    font-size: clamp(1rem, 4vw, 1.3rem);
  }

  .home-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .home-actions .md-button {
    width: 100%;
  }
}