.transmission-legend{padding:11px 0 13px;margin:0 0 15px;border-bottom:1px solid var(--line);grid-column:1/-1}
.transmission-key{display:flex;flex-wrap:wrap;gap:7px}
.transmission-key span{display:inline-flex;align-items:center;gap:5px;color:var(--muted);font-size:11px;border:1px solid var(--line);border-radius:4px;padding:3px 6px}
.transmission-key span[hidden]{display:none}
.transmission-key i{height:5px;width:14px;background:var(--flow-color);border-radius:2px;opacity:.4}
.transmission-key .active{color:var(--flow-color);border-color:var(--flow-color);background:#10202c}
.transmission-key .active i{opacity:1;box-shadow:0 0 7px var(--flow-color)}
.lab .transmission-note{font-size:11px;line-height:1.7;color:var(--muted);margin-top:8px}
.transmission-overlay{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:1}
.transmission-tag{position:absolute;display:block;width:max-content;max-width:calc(100% - 24px);padding:5px 9px;border:1px solid var(--flow-color);border-left:4px solid var(--flow-color);border-radius:5px;color:var(--flow-color);background:#071621f2;box-shadow:0 2px 14px #0008;font:600 12px/1.5 "Microsoft YaHei",sans-serif;white-space:nowrap;z-index:1}
.transmission-leader{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.transmission-leader path{stroke:var(--flow-color);stroke-width:1;fill:none;opacity:.85}
.transmission-tag[hidden],.transmission-leader[hidden]{display:none}
.view-buttons{z-index:3}
@media(max-width:760px){.transmission-tag{font-size:10px;padding:4px 6px}}