:root.has-beam-banner{--topbar-h: calc(52px + var(--beam-banner-h, 0px))}:root.has-beam-banner .topbar{height:52px}.beam-banner{position:sticky;top:52px;z-index:39;display:flex;align-items:center;gap:16px;padding:9px 28px;background:var(--surface-hover);border-bottom:1px solid var(--border);color:var(--text-primary);font-size:13px;line-height:1.4}.beam-banner--warning{background:color-mix(in srgb,var(--warning) 12%,var(--surface));border-bottom-color:color-mix(in srgb,var(--warning) 45%,var(--border))}.beam-banner--warning:before{content:"";flex:none;width:3px;align-self:stretch;border-radius:2px;background:var(--warning)}.beam-banner-text{flex:1 1 auto;min-width:0;display:flex;flex-wrap:wrap;gap:2px 8px;align-items:baseline}.beam-banner-title{font-weight:600}.beam-banner-body{color:var(--text-secondary);overflow-wrap:anywhere}.beam-banner-body a,.bmsg-reader-body a,.wn-body a{color:inherit;text-decoration:underline;text-underline-offset:2px}.beam-banner-actions{flex:none;display:flex;align-items:center;gap:12px}.beam-banner-more,.beam-banner-link{padding:0;background:none;border:none;border-bottom:1px solid var(--border-strong, var(--border));color:var(--text-primary);font:inherit;font-size:12.5px;font-weight:500;text-decoration:none;cursor:pointer;white-space:nowrap}.beam-banner-more:hover,.beam-banner-link:hover{border-bottom-color:var(--text-primary)}.beam-banner-close{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;padding:0;border:none;border-radius:var(--radius-sm, 6px);background:none;color:var(--text-muted);cursor:pointer}.beam-banner-close:hover{background:var(--surface);color:var(--text-primary)}.bmsg-reader{max-width:480px;padding:20px 22px 18px;animation:none}.bmsg-reader-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.bmsg-reader-head .modal-title{margin:0;font-size:16px;font-weight:600;letter-spacing:-.01em}.bmsg-reader-meta{margin-top:4px;font-size:12px;color:var(--text-muted)}.bmsg-reader-body{margin-top:14px;font-size:13.5px;line-height:1.55;color:var(--text-secondary);overflow-wrap:anywhere}.bmsg-reader-body p{margin:0 0 10px}.bmsg-reader-body p:last-child{margin-bottom:0}.bmsg-reader-actions{margin-top:16px;display:flex;justify-content:flex-end}.wn-body p{margin:0 0 6px}.wn-body p:last-child{margin-bottom:0}.wn-link{display:inline-block;margin-top:6px;font-size:12.5px;color:var(--text-primary);text-decoration:none;border-bottom:1px solid var(--border)}.wn-link:hover{border-bottom-color:var(--text-primary)}@media(max-width:968px){.beam-banner{position:static;padding:9px 12px;gap:10px;flex-wrap:wrap}.beam-banner-text{flex-basis:calc(100% - 40px)}.beam-banner-actions{width:100%;justify-content:flex-end}.beam-banner-close{order:2}:root.has-beam-banner{--topbar-h: 52px}}@media(max-width:700px){.bmsg-reader{max-width:calc(100vw - 24px);padding:18px 16px 16px}}