body:has(.home-shell) .md-main__inner {
  max-width: none;
  margin-top: 0;
}

body:has(.home-shell) .md-content {
  max-width: none;
}

body:has(.home-shell) .md-content__inner {
  margin: 0;
  padding: 0;
}

body:has(.home-shell) .md-content__inner::before {
  display: none;
}

.home-shell {
  position: relative;
  width: 100vw;
  min-height: calc(100vh - 5.6rem);
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  overflow: hidden;
  padding: clamp(2rem, 5vw, 4rem);
  background: var(--home-bg);
}

.home-shell::before {
  content: "";
  position: absolute;
  inset: -3.5rem;
  background-image: url("../assets/images/home-bg.png");
  background-size: cover;
  background-position: center 38%;
  background-repeat: no-repeat;
  opacity: 0.42;
  transform: scale(1.07);
  transform-origin: center;
  animation: home-bg-drift 20s ease-in-out infinite alternate;
  will-change: transform;
  -webkit-mask-image: radial-gradient(ellipse at center, #000 54%, rgba(0, 0, 0, 0.72) 72%, transparent 100%);
  mask-image: radial-gradient(ellipse at center, #000 54%, rgba(0, 0, 0, 0.72) 72%, transparent 100%);
  pointer-events: none;
}

.home-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse at center,
      transparent 48%,
      color-mix(in srgb, var(--home-bg) 28%, transparent) 72%,
      color-mix(in srgb, var(--home-bg) 74%, transparent) 100%
    ),
    linear-gradient(
      90deg,
      color-mix(in srgb, var(--home-bg) 78%, transparent) 0%,
      transparent 14%,
      transparent 78%,
      color-mix(in srgb, var(--home-bg) 52%, transparent) 100%
    ),
    linear-gradient(
      90deg,
      color-mix(in srgb, var(--home-bg) 92%, transparent) 0%,
      color-mix(in srgb, var(--home-bg) 72%, transparent) 42%,
      color-mix(in srgb, var(--home-bg) 45%, transparent) 100%
    ),
    linear-gradient(
      0deg,
      color-mix(in srgb, var(--home-bg) 88%, transparent) 0%,
      transparent 62%
    );
  pointer-events: none;
}

/* 针对 .home-hero 的修改 */
.home-hero {
  position: relative;
  z-index: 1;
  width: min(100%, 68rem);
  text-align: left;
}

.home-kicker {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--home-muted);
  animation: home-rise-in 0.72s cubic-bezier(0.2, 0.8, 0.2, 1) 0.05s both;
}

.home-hero h1 {
  margin: 0;
  font-size: clamp(3rem, 5vw, 5.8rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: var(--home-fg);
  animation: home-rise-in 0.78s cubic-bezier(0.2, 0.8, 0.2, 1) 0.16s both;
}

.home-hero h3 {
  margin: 1rem 0 0;
  font-size: clamp(1.15rem, 2.4vw, 1.7rem);
  font-weight: 500;
  color: var(--home-muted);
  animation: home-rise-in 0.72s cubic-bezier(0.2, 0.8, 0.2, 1) 0.28s both;
}

.home-actions {
  display: flex;
  justify-content: flex-start;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1.6rem;
  animation: home-rise-in 0.72s cubic-bezier(0.2, 0.8, 0.2, 1) 0.42s both;
}

.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;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    opacity 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease;
}

.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(-2px);
  opacity: 0.95;
  box-shadow: 0 0.75rem 1.8rem color-mix(in srgb, var(--home-fg) 14%, transparent);
  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-actions .md-button:active,
.home-actions .md-button--primary:active {
  transform: translateY(0) scale(0.985);
}

.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%);
} */

@keyframes home-bg-drift {
  0% {
    transform: scale(1.07) translate3d(-1.4%, -0.9%, 0);
  }

  100% {
    transform: scale(1.13) translate3d(1.3%, 1.05%, 0);
  }
}

@keyframes home-rise-in {
  from {
    opacity: 0;
    transform: translate3d(0, 0.85rem, 0);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@media screen and (max-width: 700px) {
  .home-shell {
    min-height: calc(100vh - 4.8rem);
    padding: 1.5rem;
  }

  .home-shell::before {
    background-position: 54% center;
    opacity: 0.32;
    -webkit-mask-image: radial-gradient(ellipse at center, #000 48%, rgba(0, 0, 0, 0.7) 68%, transparent 100%);
    mask-image: radial-gradient(ellipse at center, #000 48%, rgba(0, 0, 0, 0.7) 68%, transparent 100%);
  }

  .home-shell::after {
    background:
      radial-gradient(
        ellipse at center,
        transparent 42%,
        color-mix(in srgb, var(--home-bg) 34%, transparent) 70%,
        color-mix(in srgb, var(--home-bg) 78%, transparent) 100%
      ),
      linear-gradient(
        0deg,
        color-mix(in srgb, var(--home-bg) 93%, transparent) 0%,
        color-mix(in srgb, var(--home-bg) 74%, transparent) 58%,
        color-mix(in srgb, var(--home-bg) 52%, transparent) 100%
      );
  }

  .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%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-shell::before,
  .home-kicker,
  .home-hero h1,
  .home-hero h3,
  .home-actions {
    animation: none;
  }

  .home-actions .md-button {
    transition: none;
  }
}