/**
 * CY Universe 常用组件样式（可按需引入）
 * 依赖 tokens.css
 */
.cy-btn {
  appearance: none;
  border: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 10px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: 0.15s background, 0.15s border-color, 0.15s color;
}
.cy-btn-primary {
  color: #fff;
  background: var(--accent);
  box-shadow: var(--shadow-accent);
}
.cy-btn-primary:hover { background: var(--accent-hover); color: #fff; }
.cy-btn-ghost {
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
}
.cy-btn-ghost:hover {
  border-color: var(--accent-border);
  color: var(--accent-dark);
}

.cy-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow-sm);
}
.cy-card:hover {
  border-color: var(--accent-border);
  box-shadow: 0 12px 28px rgba(38, 45, 53, 0.08);
}

.cy-pill {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 9px;
  border-radius: var(--radius-pill);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
  background: var(--accent-soft);
  color: var(--accent-deep);
  border: 1px solid #f0d2a8;
}

.cy-kicker {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--accent-dark);
  text-transform: none;
}

.cy-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.cy-logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 3px 10px rgba(233, 138, 47, 0.25);
  flex: 0 0 36px;
}
.cy-logo img { width: 100%; height: 100%; display: block; }

.cy-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 10%, rgba(233, 138, 47, 0.08), transparent 32%),
    linear-gradient(180deg, #fffbf6 0%, var(--page-bg) 55%, var(--page-bg) 100%);
  padding: calc(var(--nav-h) + 48px) 0 56px;
}
.cy-hero #webgl {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
  pointer-events: none;
}
.cy-scene-label {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  z-index: 3;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  backdrop-filter: blur(8px);
  pointer-events: none;
}

code, .cy-code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  padding: 2px 6px;
  border-radius: 5px;
  background: #f1f3f5;
  border: 1px solid #dce1e5;
  color: #4a5057;
}