/* 01 — App Launch 启动页 */
.launch {
  position: relative;
  justify-content: space-between;
  padding: 64px 28px 34px;
}
.launch__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.launch__brand,
.launch__actions { position: relative; z-index: 1; }

/* 底部白色前景（设计图雪丘过渡），托住按钮区 */
.launch::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 30%;
  background: linear-gradient(to top, #FDFDFB 62%, rgba(253, 253, 251, 0) 100%);
  z-index: 0;
}

.launch__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 24px;
}
.launch__logo {
  width: 128px;
}
.launch__name {
  margin-top: 12px;
  font-size: 52px;
  font-weight: 700;
  letter-spacing: .5px;
  color: var(--navy);
}
.launch__slogan {
  margin-top: 18px;
  font-size: 25px;
  font-weight: 600;
  line-height: 1.4;
  color: #1D4A5E;
}

.launch__actions { display: flex; flex-direction: column; gap: 18px; margin: 0 14px; }
.launch__signin {
  text-align: center;
  font-size: 14.5px;
  color: var(--text);
}
.launch__signin a { color: var(--brand); font-weight: 700; }