/* 0.4.0 螃蟹平台：平台切换、来源筛选与螃蟹主题色 */
.platform-switch{display:inline-flex;gap:4px;padding:4px;background:#fff;border:1px solid var(--line);border-radius:11px;justify-self:start}
.platform-switch button{border:0;border-radius:8px;padding:7px 20px;background:none;color:#5c6b80}
.platform-switch button.on{background:var(--blue);color:#fff;font-weight:600}
.rule-hero.pxb{background:linear-gradient(120deg,#c2410c,#ea580c)}
.source-filter{margin-bottom:14px}
.warn-text{color:#9b6710}
@media(max-width:650px){.platform-switch{width:100%}.platform-switch button{flex:1}}