*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

.landing-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: #1a1a2e;
  background: linear-gradient(180deg, #f5f7fa 0%, #ffffff 100%);
}

.landing-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px 24px;
  text-align: center;
}

.landing-title {
  margin: 0 0 16px;
  font-size: clamp(2rem, 6vw, 2.75rem);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.landing-subtitle {
  margin: 0;
  font-size: clamp(0.9rem, 2.5vw, 1rem);
  color: #666;
}