* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  background: var(--color-page);
  color: var(--color-text);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(239, 123, 33, 0.22);
  outline-offset: 2px;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
[hidden] { display: none !important; }
.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;
}
.button {
  height: var(--control-height);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-control);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
  font-size: 12px;
  font-weight: 700;
  transition: background 160ms, border-color 160ms, color 160ms, box-shadow 160ms;
}
.button:hover { border-color: #f1b989; color: var(--color-primary-hover); }
.button--primary {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 3px 8px rgba(239, 123, 33, 0.14);
}
.button--primary:hover { border-color: var(--color-primary-hover); background: var(--color-primary-hover); color: #fff; }
.button--text { border-color: transparent; background: transparent; }
.icon { width: 14px; height: 14px; flex: 0 0 14px; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}