@font-face {
  font-family: Manrope;
  src: url("/assets/fonts/manrope-latin.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}
:root {
  color-scheme: dark;
  --site-bg: #070b12;
  --site-panel: #0e1520;
  --site-ink: #edf1f6;
  --site-muted: #9daabb;
  --site-line: #ffffff16;
  --geo-accent: #cfbd91;
  --geo-secondary: #82b6c4;
  --geo-atmosphere: #6aafc8;
  --status-success: #86d6b6;
  --status-warning: #f0c477;
  --status-danger: #f18d98;
  --site-font:
    Manrope, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui,
    sans-serif;
  --site-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
* {
  box-sizing: border-box;
}
[hidden] {
  display: none !important;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
body {
  margin: 0;
  font-family: var(--site-font);
  -webkit-font-smoothing: antialiased;
}
button,
input,
select {
  font: inherit;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
button,
a,
input,
select,
summary {
  touch-action: manipulation;
}
a {
  color: inherit;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: default;
}
button,
input,
select {
  min-height: 44px;
}
:focus-visible {
  outline: 2px solid var(--geo-accent);
  outline-offset: 5px;
}
::selection {
  background: #cfbd9140;
  color: var(--site-ink);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  left: 18px;
  top: -100px;
  z-index: 1000;
  padding: 14px 20px;
  background: #edf1f6;
  color: #070b12;
  border-radius: 4px;
}
.skip-link:focus {
  top: 14px;
}
.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  letter-spacing: -0.04em;
  font-size: 22px;
  font-weight: 800;
  flex-shrink: 0;
}
.site-brand svg {
  width: 29px;
  height: 29px;
  fill: none;
  stroke: var(--geo-accent);
  stroke-width: 1.5;
}
.site-brand small {
  margin-left: 5px;
  align-self: center;
  padding: 3px 5px;
  font: 9px var(--site-mono);
  color: var(--site-muted);
  letter-spacing: 0.1em;
  border: 1px solid var(--site-line);
}
.site-eyebrow {
  font: 10px/1.7 var(--site-mono);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--geo-accent);
}
.site-button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  min-height: 48px;
  border: 1px solid #e5e9ef;
  border-radius: 4px;
  padding: 13px 22px;
  background: #e5e9ef;
  color: #101820;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  transition:
    background 0.2s,
    transform 0.2s;
}
.site-button:hover {
  background: #fff;
  transform: translateY(-2px);
}
.site-button svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
}
.site-button.secondary {
  background: transparent;
  color: var(--site-ink);
  border-color: var(--site-line);
}
.site-button.secondary:hover {
  border-color: var(--geo-accent);
}
.site-icon-button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--site-line);
  border-radius: 50%;
  color: var(--site-ink);
}
.site-icon-button svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
}
.geo-controls {
  display: grid;
  gap: 18px;
  font-size: 13px;
  color: var(--site-ink);
}
.geo-controls label {
  display: grid;
  gap: 8px;
}
.geo-controls select {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--site-line);
  border-radius: 5px;
  background: var(--site-panel);
  color: var(--site-ink);
}
.geo-controls .geo-switch {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.geo-switch b {
  display: block;
  font-size: 14px;
}
.geo-switch small {
  display: block;
  margin-top: 5px;
  font-size: 11px;
  line-height: 1.7;
  color: var(--site-muted);
}
.geo-controls input[type="checkbox"] {
  width: 20px;
  height: 20px;
  min-height: 20px;
  accent-color: var(--geo-accent);
}
.geo-controls > small,
.geo-control-note {
  font-size: 11px;
  line-height: 1.8;
  color: var(--site-muted);
  margin: 0;
}
.geo-control-note {
  border-top: 1px solid var(--site-line);
  padding-top: 15px;
}
.atmosphere-band {
  overflow: clip;
  position: absolute;
  inset: 12% 2% 2%;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(
    ellipse at 60% 60%,
    color-mix(in srgb, var(--geo-atmosphere) 11%, transparent),
    transparent 62%
  );
  transition: background 1.5s;
}
.atmosphere-band:after {
  content: "";
  position: absolute;
  inset: 20% 0;
  opacity: 0;
  background: linear-gradient(
    155deg,
    transparent 35%,
    color-mix(in srgb, var(--geo-secondary) 13%, transparent) 45%,
    transparent 53%,
    color-mix(in srgb, var(--geo-atmosphere) 9%, transparent) 58%,
    transparent 70%
  );
  filter: blur(35px);
  transform: rotate(-12deg);
  transition: opacity 1.5s;
}
html[data-geo-effect="aurora"] .atmosphere-band:after {
  opacity: 1;
  animation: aurora-drift 24s ease-in-out infinite alternate;
}
html[data-geo-effect="night"] .atmosphere-band {
  opacity: 1.25;
}
html[data-geo-effect="embers"] .atmosphere-band {
  background: radial-gradient(ellipse at 60% 60%, #c1785914, transparent 60%);
}
@keyframes aurora-drift {
  to {
    transform: rotate(3deg) translateY(-15px);
    opacity: 0.55;
  }
}
html[data-visual-motion="reduced"] {
  scroll-behavior: auto;
}
html[data-visual-motion="reduced"] *,
html[data-visual-motion="reduced"] *:before,
html[data-visual-motion="reduced"] *:after {
  animation: none !important;
  transition: none !important;
  scroll-behavior: auto !important;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}