.hero {
  padding-top: 72px;
  padding-bottom: 72px;
  background: #030303;
}

.hero .container {
  width: 100%;
  margin: 0 auto;
}

/* 左右图文Grid容器，核心布局 */
.hero .wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.hero-art {
  width: 100%;
}

.hero h1 {
  font-size: 44px;
  line-height: 1.12;
  color: #fff;
  max-width: 573px;
  margin: 0;
}

.hero p.lead {
  margin-top: 20px;
  font-size: 16.5px;
  color: #fff;
  max-width: 440px;
  margin-bottom: 0;
  opacity: 0.88;
}

.hero-ctas {
  margin-top: 32px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--white);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(3, 63, 125, 0.35);
}

/* 修复原outline样式错误：默认透明背景、边框为主色 */
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(3, 63, 125, 0.25);
}

/* ========== 响应式适配 ========== */
@media screen and (max-width: 1024px) {
  .hero .wrap {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  /* 移动端图文上下调换，可选删除 */
  .hero .wrap {
    grid-auto-flow: dense;
  }
  .hero-art {
    order: -1;
  }
  .hero h1 {
    font-size: 36px;
  }
  .hero {
    padding-top: 56px;
    padding-bottom: 56px;
  }
}

@media screen and (max-width: 640px) {
  .hero h1 {
    font-size: 30px;
  }
  .hero p.lead {
    font-size: 15px;
  }
  .btn {
    width: 100%;
    justify-content: center;
  }
  .hero {
    padding-top: 40px;
    padding-bottom: 40px;
  }
  .hero .wrap {
    gap: 32px;
  }
}