.op-st{display:grid;gap:18px}
.op-st-head h2{margin-bottom:0}
.op-st-sub{color:var(--op-ink2);font-size:15px;margin:10px 0 0}
.op-st-map{position:relative;aspect-ratio:1;border-radius:20px;background:#fff;border:1px solid var(--op-line);overflow:hidden;box-shadow:0 18px 40px rgba(0,0,0,.06)}
.op-st-img{position:absolute;inset:0;width:100%!important;height:100%!important;object-fit:contain}
.op-st-lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.op-st-lines line{stroke:#0a0a0a;stroke-width:1.2;stroke-opacity:.35;stroke-dasharray:3 3;transition:stroke .25s,stroke-opacity .25s}
.op-st-lines line.on{stroke:var(--op-accent);stroke-opacity:1;stroke-dasharray:none;stroke-width:1.6}
.op-st-dot{position:absolute;width:26px;height:26px;margin:-13px 0 0 -13px;border:0;padding:0;background:none;cursor:pointer;display:grid;place-items:center;z-index:2}
.op-st-dot i{width:12px;height:12px;border-radius:50%;background:var(--op-accent);box-shadow:0 0 0 3px #fff,0 2px 8px rgba(0,0,0,.35);transition:transform .25s}
.op-st-dot.on i{transform:scale(1.25);animation:op-stp 1.6s infinite}
@keyframes op-stp{0%{box-shadow:0 0 0 3px #fff,0 0 0 3px rgba(232,85,45,.55)}70%{box-shadow:0 0 0 3px #fff,0 0 0 14px rgba(232,85,45,0)}100%{box-shadow:0 0 0 3px #fff,0 0 0 3px rgba(232,85,45,0)}}
.op-st-lab{position:absolute;transform:translateY(-50%);z-index:3;display:inline-flex;align-items:center;gap:6px;white-space:nowrap;background:#fff;border:1px solid var(--op-line);border-radius:999px;padding:4px 10px 4px 4px;font:700 11px/1 var(--op-d);color:var(--op-ink);box-shadow:0 4px 14px rgba(0,0,0,.08);cursor:pointer;transition:background .25s,color .25s,border-color .25s}
.op-st-lab.l{left:3%}.op-st-lab.r{right:3%}
.op-st-lab b{width:18px;height:18px;border-radius:50%;background:var(--op-soft);color:var(--op-ink);display:grid;place-items:center;font-size:10px}
.op-st-lab.on{background:var(--op-ink);color:#fff;border-color:var(--op-ink)}
.op-st-lab.on b{background:var(--op-accent);color:#fff}
.op-st-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.op-st-list li{display:flex;gap:10px;align-items:flex-start;padding:12px;border:1px solid var(--op-line);border-radius:14px;background:#fff;cursor:pointer;transition:border-color .25s,box-shadow .25s,transform .25s}
.op-st-list li>b{flex:0 0 22px;height:22px;border-radius:7px;background:var(--op-soft);display:grid;place-items:center;font:800 11px/1 var(--op-d);color:var(--op-ink);transition:background .25s,color .25s}
.op-st-list strong{display:block;font:700 13.5px/1.25 var(--op-d);color:var(--op-ink)}
.op-st-list span{display:block;font-size:12px;line-height:1.4;color:var(--op-ink2);margin-top:3px}
.op-st-list li.on{border-color:var(--op-ink);box-shadow:0 8px 22px rgba(0,0,0,.08)}
.op-st-list li.on>b{background:var(--op-accent);color:#fff}
@media (min-width:900px){.op-st{grid-template-columns:1.1fr 1fr;column-gap:56px;align-items:center}.op-st-head{grid-column:2;align-self:end}.op-st-map{grid-column:1;grid-row:1/span 2}.op-st-list{grid-column:2;grid-template-columns:1fr}.op-st-lab{font-size:12.5px;padding:6px 12px 6px 6px}.op-st-lab b{width:20px;height:20px}}
@media (max-width:380px){.op-st-lab{font-size:10px}}