:root {
  color-scheme: light;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  background: #eef4f8;
  color: #142033;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 210, 99, 0.28), transparent 28rem),
    radial-gradient(circle at 84% 18%, rgba(71, 178, 255, 0.22), transparent 24rem),
    linear-gradient(135deg, #fbfdff 0%, #eef4f8 48%, #f7fbf4 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1120px, calc(100% - 32px));
  height: 72px;
  margin: 0 auto;
}

.brand,
.nav-links {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-size: 18px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 12px;
  background: #111827;
  color: #ffffff;
  box-shadow: 0 14px 34px rgba(17, 24, 39, 0.22);
}

.nav-links {
  gap: 22px;
  color: #526174;
  font-size: 14px;
}

.search-page {
  display: grid;
  width: min(1120px, calc(100% - 32px));
  min-height: calc(100vh - 72px);
  margin: 0 auto;
  padding: 42px 0 64px;
  gap: 28px;
  align-content: center;
}

.hero {
  display: grid;
  justify-items: center;
  text-align: center;
}

.hero-art {
  width: min(360px, 70vw);
  height: auto;
  margin-bottom: 18px;
  filter: drop-shadow(0 24px 38px rgba(33, 52, 74, 0.16));
}

.eyebrow {
  margin: 0 0 8px;
  color: #24746f;
  font-size: 14px;
  font-weight: 800;
}

h1 {
  margin: 0 0 22px;
  font-size: clamp(44px, 7vw, 82px);
  line-height: 1;
  letter-spacing: 0;
}

.search-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  width: min(760px, 100%);
  min-height: 64px;
  padding: 8px;
  border: 1px solid rgba(38, 55, 77, 0.12);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 28px 70px rgba(43, 57, 76, 0.14);
  backdrop-filter: blur(14px);
}

.search-box input {
  min-width: 0;
  border: 0;
  outline: 0;
  padding: 0 20px;
  background: transparent;
  color: #142033;
  font-size: 18px;
}

.search-box button,
.quick-links button {
  border: 0;
  cursor: pointer;
  font: inherit;
}

.search-box button {
  min-width: 112px;
  border-radius: 16px;
  background: #0f766e;
  color: #ffffff;
  font-weight: 800;
  box-shadow: 0 12px 24px rgba(15, 118, 110, 0.28);
}

.quick-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
}

.quick-links button {
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid rgba(38, 55, 77, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: #526174;
}

.status-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 22px;
  width: min(760px, 100%);
  margin: 0 auto;
  padding: 18px 22px;
  border: 1px solid rgba(38, 55, 77, 0.1);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 18px 44px rgba(43, 57, 76, 0.1);
}

.status-panel strong {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.status-panel p {
  margin: 6px 0 0;
  color: #526174;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 5px rgba(34, 197, 94, 0.16);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 640px) {
  .topbar {
    height: 64px;
  }

  .nav-links {
    gap: 14px;
  }

  .search-page {
    min-height: calc(100vh - 64px);
    padding-top: 24px;
  }

  .search-box,
  .status-panel {
    grid-template-columns: 1fr;
  }

  .search-box button {
    min-height: 48px;
  }
}