:root {
  color-scheme: light;
  --admin-ink: #111a32;
  --admin-muted: #63708b;
  --admin-line: #dce3f0;
  --admin-paper: #f4f6fb;
  --admin-surface: #ffffff;
  --admin-accent: #315efb;
  --admin-accent-strong: #2249d6;
  --admin-signal: #dffb75;
  --admin-shadow: 0 18px 50px rgb(17 26 50 / 9%);
  font-family: Inter, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--admin-paper);
}

body.admin-page {
  min-width: 320px;
  margin: 0;
  color: var(--admin-ink);
  background:
    radial-gradient(circle at 8% 0%, rgb(223 251 117 / 52%), transparent 26rem),
    radial-gradient(circle at 96% 4%, rgb(49 94 251 / 14%), transparent 29rem),
    var(--admin-paper);
  font-family: inherit;
  line-height: 1.65;
}

button,
a {
  font: inherit;
}

button {
  cursor: pointer;
}

.admin-nav {
  width: min(1120px, calc(100% - 2.5rem));
  min-height: 5.25rem;
  margin-inline: auto;
  border-bottom: 1px solid rgb(17 26 50 / 12%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.admin-brand {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  color: var(--admin-ink);
  font-size: 1.05rem;
  font-weight: 760;
  letter-spacing: -.035em;
  text-decoration: none;
}

.admin-brand-mark {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: .62rem;
  color: var(--admin-ink);
  background: var(--admin-signal);
  font-size: 1rem;
  font-weight: 900;
}

.admin-nav-links {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.admin-nav-links a {
  position: relative;
  color: var(--admin-muted);
  font-size: .94rem;
  font-weight: 650;
  text-decoration: none;
}

.admin-nav-links a::after {
  position: absolute;
  right: 0;
  bottom: -.38rem;
  left: 0;
  height: 2px;
  content: "";
  background: currentcolor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.admin-nav-links a:hover,
.admin-nav-links a:focus-visible,
.admin-nav-links a[aria-current="page"] {
  color: var(--admin-accent);
}

.admin-nav-links a:hover::after,
.admin-nav-links a:focus-visible::after,
.admin-nav-links a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.admin-skip-link {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 10;
  padding: .55rem .8rem;
  color: var(--admin-surface);
  border-radius: .55rem;
  background: var(--admin-ink);
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.admin-skip-link:focus {
  transform: translateY(0);
}

.admin-cms-back {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 10000;
  padding: .5rem .8rem;
  color: var(--admin-ink);
  border: 1px solid var(--admin-line);
  border-radius: 999px;
  background: rgb(255 255 255 / 90%);
  box-shadow: 0 .5rem 1.5rem rgb(17 26 50 / 10%);
  font-size: .86rem;
  font-weight: 750;
  text-decoration: none;
  backdrop-filter: blur(12px);
  transition: color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.admin-cms-back:hover,
.admin-cms-back:focus-visible {
  color: var(--admin-accent);
  border-color: var(--admin-accent);
  transform: translateY(-2px);
}

@media (max-width: 700px) {
  .admin-nav {
    width: min(100% - 1.2rem, 1120px);
    min-height: 4.5rem;
    align-items: flex-start;
    flex-direction: column;
    gap: .75rem;
    padding: .8rem 0 1rem;
  }

  .admin-nav-links {
    width: 100%;
    gap: .9rem;
    overflow-x: auto;
    padding-bottom: .15rem;
  }

  .admin-nav-links a {
    flex: 0 0 auto;
  }
}