.v05-split{display:grid;grid-template-columns:56px 1fr;gap:12px;min-height:280px}
.v05-rail{display:flex;flex-direction:column;gap:6px}
.v05-rail-btn{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 4px;border:1px solid #e2e8f0;border-radius:10px;background:#f8fafc;cursor:pointer;font-size:16px}
.v05-rail-btn.is-active{border-color:#93c5fd;background:#eff6ff;box-shadow:0 0 0 2px rgba(37,99,235,.15)}
.v05-rail-count{font-size:10px;font-weight:800;color:#1d4ed8}
.v05-detail{border:1px solid #e2e8f0;border-radius:12px;padding:16px;background:#f8fafc}
.v05-open{width:100%;text-align:left}
.v05-open h3{margin:0 0 8px;font-size:16px}
.v05-stat{margin:0 0 6px;font-size:13px;color:#475569}
.v05-meta{margin:0 0 8px;font-size:12px;color:#64748b}