.guide-center { max-width: 64rem; margin: 2rem auto; padding: 0 1rem; }
.guide-center__intro { color: var(--color-text-muted); }
.guide-center__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); gap: 1rem; }
.guide-card { border: 1px solid var(--border-color, #c9c9c9); border-radius: .8rem; padding: 1.1rem; background: var(--panel-background, #fff); }
.guide-card h2 { margin-top: 0; }
.guide-card__status { font-size: .9rem; color: var(--color-text-muted); }
.guide-card__actions, .beibidi-guide__actions { display: flex; gap: .55rem; flex-wrap: wrap; }
.guide-secondary { background: transparent; color: inherit; }
.guide-error { margin-top: 1rem; color: var(--color-danger, #a71919); }
.beibidi-guide { position: fixed; z-index: 10050; width: min(22rem, calc(100vw - 2rem)); border: 1px solid #6f78d8; border-radius: .8rem; padding: 1rem; background: #fff; color: #1e2230; box-shadow: 0 .8rem 2.4rem rgba(0,0,0,.28); }
.beibidi-guide[hidden] { display: none; }
.beibidi-guide [hidden] { display: none !important; }
.beibidi-guide__eyebrow { margin: 0 0 .25rem; color: #5059a8; font-size: .78rem; font-weight: 700; text-transform: uppercase; }
.beibidi-guide h2 { margin: 0 0 .45rem; font-size: 1.15rem; }
.beibidi-guide p { margin: 0 0 .8rem; line-height: 1.45; }
.beibidi-guide__status { min-height: 1.2em; margin-top: .55rem; color: #9a2020; font-size: .85rem; }
.beibidi-guide__actions button, .beibidi-guide__actions a { min-height: 2.5rem; padding: .55rem .8rem; border-radius: .45rem; }
.beibidi-guide__actions a { display: inline-flex; align-items: center; background: #3845b5; color: #fff; text-decoration: none; }
[data-guide-highlight="true"] { outline: 4px solid #7983e8 !important; outline-offset: 4px; border-radius: .25rem; }
@media (max-width: 640px) {
  .beibidi-guide { left: 1rem !important; right: 1rem; width: auto; max-height: 48vh; overflow: auto; }
}
@media (prefers-reduced-motion: reduce) {
  .beibidi-guide { scroll-behavior: auto; }
}