:root {
  color-scheme: light;
  color: #172033;
  background: #f4f7fb;
}

body {
  background:
    radial-gradient(circle at 48% 0%, #ffffff 0, rgba(255, 255, 255, .78) 24%, transparent 58%),
    #f4f7fb;
}

body > main {
  overflow: hidden;
  border: 1px solid #d8e0ea;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 20px 54px rgba(15, 23, 42, .1);
}

body > main > aside {
  border-right-color: #d8e0ea;
  background: #f8fafc;
}

.brand { color: #172033; }
.brand img { width: 38px; height: 38px; border-radius: 9px; }

.mode {
  border: 1px solid #d6e1f2;
  border-radius: 12px;
  background: #eaf1ff;
  color: #1d3b96;
}

.mode small { color: #526a93; }
section { background: #fff; }
h1 { color: #172033; }
p { color: #64748b; }
label { color: #475569; }

input {
  border-color: #8492a6;
  border-radius: 7px;
  background: #fff;
  color: #172033;
}

input::placeholder { color: #64748b; opacity: 1; }
input:focus {
  outline: 3px solid rgba(49, 95, 222, .22);
  outline-offset: 0;
  border-color: #315fde;
}

:where(a, button, input):focus-visible {
  outline: 3px solid #315fde;
  outline-offset: 2px;
}

button {
  border-radius: 7px;
  background: #315fde;
  color: #fff;
}

button:hover { background: #2448b8; }
.error { border-color: #efb8c1; background: #fdecee; color: #b42336; }
.notice { border-color: #b9dacb; background: #e7f6ee; color: #166b4d; }

.access-card a,
.oauth-button {
  border-color: #8492a6;
  border-radius: 7px;
  background: #fff;
  color: #172033;
}

.oauth-button:hover,
.access-card a:hover { border-color: #8eafe8; background: #f5f8ff; color: #1d3b96; }
.one-tap-slot small,
.foot { color: #64748b; }
.oauth-divider { color: #64748b; }
.oauth-divider::before,
.oauth-divider::after { background: #d8e0ea; }
.oauth-card.hybrid { border-top-color: #d8e0ea; }

@media (max-width: 700px) {
  body { padding: 12px; }
  body > main { border-radius: 12px; }
  body > main > aside { padding: 22px; border-right: 0; border-bottom-color: #d8e0ea; }
  .mode { margin-top: 18px; }
  section { padding: 30px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}