/* VC 中台装修 v6：板块左上角登记按钮 / 登记子页面 / 折起字段（2026-09-29） */
.regbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 0 0 12px; }
.tbtn.reg { background: linear-gradient(135deg, #16a34a, #0d9488); border-color: transparent; color: #fff;
  font-weight: 700; padding: 8px 15px; font-size: 13.5px; box-shadow: 0 3px 12px rgba(13, 148, 136, .3); }
.tbtn.reg:hover { color: #fff; filter: brightness(1.07); box-shadow: 0 5px 16px rgba(13, 148, 136, .36); }
.regbar .rbh { font-size: 12px; color: var(--dim); }
.regtip { background: #f0fdf4; border-left: 3px solid #22c55e; color: #14532d; padding: 8px 10px;
  border-radius: 0 6px 6px 0; margin: 0 0 12px; }
.moref { margin-top: 12px; border: 1px dashed var(--line); border-radius: 8px; padding: 4px 10px 8px; background: #fbfcfe; }
.moref summary { cursor: pointer; color: var(--acc); font-size: 12.5px; padding: 6px 0; }
.moref fieldset:first-of-type { margin-top: 4px; }
.regpage .boardhead { background: #fff; }
@media (max-width: 1000px) {
  .side { flex-basis: 64px; width: 64px; padding: 12px 6px; }
  .brandbox { padding: 2px 0 12px; justify-content: center; }
  .brandbox .bt, .side .tab .tt, .sidefoot .sf, .sbtn { display: none; }
  .side .tab { justify-content: center; box-shadow: none; }
}