.phHdr{position:sticky;top:0;z-index:30;flex-shrink:0;display:flex;align-items:center;height:64px;padding:0 8px;background:#fff;border-bottom:1px solid #f1eff8}.phBack{width:44px;height:44px;flex-shrink:0;display:grid;place-items:center;border:0;background:none;color:#191627;cursor:pointer}.phBack svg{width:32px;height:32px}.phTitle{position:absolute;left:50%;transform:translateX(-50%);margin:0;max-width:68%;font-size:22px;font-weight:700;letter-spacing:-.035em;color:#191627;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.phSide{min-width:44px;height:44px;flex-shrink:0}.phRight{display:flex;align-items:center;justify-content:flex-end}@media (max-width:600px){.phHdr{height:56px}.phBack svg{width:26px;height:26px}.phTitle{font-size:18px}}