* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: linear-gradient(160deg, #eef3fb 0%, #f7f9fc 60%, #eef3fb 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.header {
  width: 100%;
  padding: 28px 20px 20px;
  text-align: center;
  background: linear-gradient(135deg, #2b6cb0, #2c5282);
  color: #fff;
  border-radius: 0 0 24px 24px;
  box-shadow: 0 4px 16px rgba(43, 108, 176, .25);
}

.header h1 {
  font-size: 22px;
  letter-spacing: 2px;
}

.header p {
  font-size: 12px;
  opacity: .85;
  margin-top: 6px;
}

.header .greeting {
  margin-top: 10px;
  font-size: 14px;
  font-weight: 500;
  opacity: 1;
}

.grid {
  width: 100%;
  max-width: 480px;
  padding: 24px 20px 40px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.card {
  width: 100%;
  min-width: 0;
  background: #fff;
  border-radius: 18px;
  padding: 28px 10px 22px;
  text-align: center;
  text-decoration: none;
  color: #2d3748;
  box-shadow: 0 4px 14px rgba(0, 0, 0, .07);
  border: 2px solid transparent;
  transition: transform .12s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.card:active {
  transform: scale(.96);
}

.card .icon {
  font-size: 44px;
  line-height: 0;
}

.card .icon svg {
  display: block;
  max-width: 100%;
}

.card .name {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.card .desc {
  font-size: 12px;
  color: #718096;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.card.dorm {
  border-color: #c3dafe;
}

.card.car {
  border-color: #c6f6d5;
}

.card.meal {
  border-color: #feebc8;
}

.card.park {
  border-color: #d6f5f0;
}

.card.pest {
  border-color: #d9f2d0;
}

.foot {
  margin-bottom: 50px;
  padding: 0 12px 20px;
  color: #a0aec0;
  font-size: 11px;
  line-height: 1.5;
  text-align: center;
}

@media (max-width: 360px) {
  .grid {
    padding-right: 12px;
    padding-left: 12px;
    gap: 12px;
  }

  .card {
    padding: 24px 6px 18px;
  }

  .card .icon svg {
    width: 42px;
    height: 42px;
  }

  .card .name {
    font-size: 15px;
  }

  .card .desc {
    font-size: 11px;
  }
}