/* HKBCC search tools: shared top bar (the 樓宇法定命令搜尋器 design), used by all four tools */
.tbar{--tb-ink:#193932;--tb-muted:#60706b;--tb-green:#14654d;--tb-line:#dbe3df;
  box-sizing:border-box;height:86px;display:flex;align-items:center;gap:28px;padding:14px 28px;margin:0;
  border-bottom:1px solid var(--tb-line);background:#fff;color:var(--tb-ink);position:relative;z-index:1000;
  font:15px/1.6 system-ui,-apple-system,"Noto Sans TC","Microsoft JhengHei",sans-serif}
.tbar *{box-sizing:border-box}
.tbar .tb-brand{text-decoration:none;color:var(--tb-green);flex-shrink:0;line-height:1.25}
.tbar .tb-brand b{display:block;font-size:25px;letter-spacing:.07em;font-weight:800}
.tbar .tb-brand span{display:block;font-size:10px;letter-spacing:.1em;font-weight:700}
.tbar .tb-heading{min-width:0;flex:1 1 auto;line-height:1.35}
.tbar .tb-title,.tbar h1.tb-title{display:block;font-size:23px;font-weight:700;margin:0;letter-spacing:.04em;color:var(--tb-ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.35}
.tbar .tb-sub{display:block;font-size:12px;color:var(--tb-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tbar .tb-links{display:flex;align-items:center;gap:10px;margin-left:auto;flex-shrink:0}
.tbar .tb-link{font-size:13px;color:var(--tb-green);white-space:nowrap}
.tbar .tb-btn{display:inline-flex;align-items:center;gap:4px;min-height:42px;padding:8px 14px;border:1px solid var(--tb-line);border-radius:8px;background:#fff;color:var(--tb-ink);font:inherit;font-size:13px;line-height:1.2;text-decoration:none;cursor:pointer;white-space:nowrap}
.tbar .tb-btn:hover{background:#edf4ef}
.tbar .tb-btn b{font-size:15px;margin-left:2px}
.tbar .tb-wa{display:inline-flex;align-items:center;gap:6px;min-height:42px;padding:8px 14px;border-radius:8px;background:var(--tb-green);color:#fff;font-size:13px;font-weight:650;text-decoration:none;white-space:nowrap;border:0}
.tbar .tb-wa:hover{background:#0f5340}
.tbar .tb-wa svg{width:17px;height:17px;flex-shrink:0}
.tbar a:focus-visible,.tbar button:focus-visible{outline:3px solid #db9a35;outline-offset:3px}
@media(max-width:700px){
  .tbar{height:70px;padding:10px 14px;gap:12px}
  .tbar .tb-brand b{font-size:19px}
  .tbar .tb-brand span{font-size:8px}
  .tbar .tb-title,.tbar h1.tb-title{font-size:16px}
  .tbar .tb-sub{font-size:10px}
  .tbar .tb-link{display:none}
  .tbar .tb-links{gap:6px}
  .tbar .tb-btn{min-height:36px;padding:5px 8px;font-size:11px}
  .tbar .tb-wa{min-height:36px;width:38px;padding:0;justify-content:center}
  .tbar .tb-wa span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .tbar .tb-wa svg{width:20px;height:20px}
}
@media print{.tbar{position:static}}