.institution .poster-filters{display:flex;gap:6px;margin-bottom:18px}.institution .poster-filters button{padding:10px 26px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:13px;color:var(--muted);cursor:pointer}.institution .poster-filters button.active{background:linear-gradient(110deg,var(--pink),var(--rose));color:#fff;border-color:transparent}.institution .poster-template-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:20px}.institution .poster-template{padding:16px;min-width:0}.institution .poster-template h3{font-size:15px;margin:0 0 14px}.institution .poster-template canvas{display:block;width:100%;aspect-ratio:3/4;border:1px solid var(--line);border-radius:8px;background:#fff5f8}.institution .poster-template .btn{display:flex;align-items:center;justify-content:center;text-decoration:none;margin:14px auto 0;width:fit-content;min-width:180px;padding:0 36px}.institution .poster-history{padding:0 16px 14px}.institution .poster-history .panel-head{padding:0}.institution .poster-history .panel-head span{font-size:12px;color:var(--muted)}.institution .poster-history .table td{height:45px;font-size:12px}.institution .poster-history .table th{font-size:12px}.institution .poster-history .btn{height:30px;padding:0 12px;font-size:12px}.institution .poster-editor-grid{display:grid;grid-template-columns:minmax(410px,1fr) minmax(380px,1fr);gap:20px;align-items:start;max-width:1180px;margin:auto}.institution .poster-editor .panel-head,.institution .poster-preview .panel-head{height:58px}.institution .poster-editor .panel-head a{font-size:12px;color:var(--plum)}.institution .poster-editor form{padding:18px 22px 24px}.institution .poster-editor h3{font-size:14px;margin:0 0 18px}.institution .poster-editor form>label{display:flex;gap:16px;align-items:center;font-size:12px;color:var(--muted);margin-bottom:16px}.institution .poster-editor label>input:not([type=checkbox]),.institution .poster-editor label>select,.institution .poster-counted,.institution .poster-date{margin-left:auto;width:calc(100% - 80px);color:#34252f;font-size:13px}.institution .poster-counted{position:relative}.institution .poster-counted input{width:100%;padding-right:54px}.institution .poster-counted small{position:absolute;right:9px;top:12px;font-size:10px;color:#ac96a6}.institution .poster-date{display:flex;gap:10px;align-items:center}.institution .poster-date input{flex:1;min-width:0}.institution .poster-date span{padding:10px;background:var(--blush);color:var(--plum);border-radius:7px;white-space:nowrap}.institution .poster-logo-field{display:flex;gap:16px;align-items:center;margin:20px 0;font-size:12px;color:var(--muted)}.institution .poster-logo-field>span{width:64px}.institution .poster-logo-field img{width:100px;height:60px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:8px;padding:5px}.institution .poster-logo-field>div{flex:1}.institution .poster-logo-field small{display:block;font-size:11px;margin-top:9px;color:var(--muted)}.institution .poster-logo-field .btn{height:32px;font-size:12px}.institution .poster-editor-actions{display:flex;gap:12px;margin-top:24px}.institution .poster-editor-actions button{flex:1;justify-content:center;font-size:13px}.institution .poster-preview canvas{display:block;width:calc(100% - 32px);height:auto;aspect-ratio:3/4;margin:0 16px;border:1px solid var(--line);border-radius:8px;background:#fff4f8}.institution .poster-preview .panel-head span{font-size:12px;color:var(--muted)}.institution .poster-preview>p{font-size:12px;color:var(--muted);margin:16px 20px;line-height:1.6}.institution .poster-editor input:disabled,.institution .poster-editor button:disabled{opacity:.5}@media(max-width:1250px){.institution .poster-editor-grid{grid-template-columns:minmax(360px,1fr) minmax(320px,1fr)}.institution .poster-editor form{padding:18px}.institution .poster-editor-actions{gap:8px}.institution .poster-editor-actions button{font-size:12px;padding:0 10px}.institution .poster-template h3{font-size:13px}}@media(max-width:1050px){.institution .poster-editor-grid{grid-template-columns:1fr}.institution .poster-preview{max-width:500px;width:100%;margin:auto}.institution .poster-template-grid{gap:10px}.institution .poster-template{padding:10px}}
.institution .poster-background-field{display:flex;align-items:center;gap:16px;margin:20px 0;font-size:12px;color:var(--muted)}.institution .poster-background-field>span{width:64px}.institution .poster-background-field>div{display:flex;gap:14px;align-items:center}.institution .poster-background-field small{font-size:11px}.institution .poster-background-field .btn{height:34px;font-size:12px}
.poster-background-dialog{width:min(1000px,calc(100vw - 48px));max-height:calc(100vh - 40px);padding:0;border:1px solid #ebdfeb;border-radius:18px;background:#fcf9fc;color:#30212c;box-shadow:0 30px 100px #31072240;font-family:"Microsoft YaHei",sans-serif;overflow:auto}.poster-background-dialog::backdrop{background:#28112499}.poster-background-dialog>header{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;border-bottom:1px solid #ebdfeb;background:#fff}.poster-background-dialog h2{font-size:21px;margin:0}.poster-background-dialog header p{font-size:12px;color:#96818f;margin:7px 0 0}.poster-background-dialog header>button{border:0;background:none;font-size:27px;color:#8b7185;cursor:pointer}.background-editor-grid{display:grid;grid-template-columns:330px minmax(0,1fr);gap:24px;padding:22px 24px}.background-settings{padding:18px;background:#fff;border:1px solid #ebdfeb;border-radius:12px}.poster-background-dialog h3{font-size:14px;margin:0 0 16px}.background-upload{display:flex;align-items:center;flex-direction:column;gap:12px;padding:16px;border:1px dashed #e6bfd4;background:#fff7fb;border-radius:10px;margin-bottom:26px}.background-upload img{width:110px;height:145px;object-fit:cover;border-radius:7px}.background-upload>span{font-size:11px;color:#896d80;max-width:230px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.background-upload small{font-size:11px;color:#977e8e;text-align:center;line-height:1.7}.background-settings label{display:grid;grid-template-columns:65px minmax(0,1fr) 48px;align-items:center;gap:10px;margin:18px 0;font-size:12px;color:#7d6275}.background-settings input[type=range]{min-width:0;width:100%;accent-color:#a30b65}.background-settings output{text-align:right;font-size:11px}.background-settings>#backgroundDefault{margin-top:12px;width:100%;justify-content:center}.background-settings #backgroundStatus{font-size:11px;line-height:1.7;color:#94788b;margin-bottom:0}.background-preview{display:flex;align-items:center;flex-direction:column;min-width:0}.background-preview h3{align-self:flex-start}.background-preview canvas{display:block;width:auto;max-width:100%;height:510px;max-height:58vh;aspect-ratio:3/4;border:1px solid #ebdfeb;border-radius:10px;background:#fff2f8}.poster-background-dialog>footer{display:flex;justify-content:flex-end;gap:12px;padding:16px 24px;border-top:1px solid #ebdfeb;background:#fff;position:sticky;bottom:0}.poster-background-dialog footer .btn{min-width:110px;justify-content:center}.poster-background-dialog .btn:disabled{opacity:.5;cursor:not-allowed}.poster-background-dialog [hidden]{display:none!important}@media(max-width:850px){.background-editor-grid{grid-template-columns:270px minmax(0,1fr);gap:14px;padding:16px}.background-settings{padding:12px}.background-settings label{grid-template-columns:58px minmax(0,1fr) 40px;gap:5px}.background-preview canvas{height:auto;width:100%;max-height:none}.institution .poster-background-field>div{flex-wrap:wrap;gap:8px}}