.wrap.wide{max-width:1400px}
.wf-grid{display:grid;grid-template-columns:minmax(0,1.2fr) 300px minmax(0,420px);gap:20px;margin-top:32px;align-items:start}
.wf-grid textarea{font-family:Menlo,Consolas,'Microsoft YaHei',monospace;font-size:14px;line-height:1.7}
.wf-tools{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px}
.wf-tools button{padding:5px 12px;font-size:13px}
.wf-check{display:flex!important;align-items:center;gap:8px;font-weight:500!important;margin:12px 0!important}
.wf-phone-wrap{position:sticky;top:16px}
.wf-phone{border:10px solid #1d2622;border-radius:34px;overflow:hidden;background:#fff;max-width:390px;margin:0 auto}
.wf-bar{background:#ededed;text-align:center;font-size:13px;color:#555;padding:10px}
#wf-preview{height:640px;overflow-y:auto;padding:18px 14px;background:#fff}
@media(max-width:1180px){.wf-grid{grid-template-columns:1fr 1fr}.wf-phone-wrap{grid-column:1/-1;position:static}}
@media(max-width:760px){.wf-grid{grid-template-columns:1fr}#wf-preview{height:520px}}