.studio{padding-top:48px;padding-bottom:70px;min-height:75vh}
.desk-room-tools{display:flex;align-items:center;gap:12px;margin:6px 0 18px;padding:12px 14px;background:var(--soft);border:1px dashed var(--line);border-radius:8px}
.desk-room-tools .muted{font-size:12px}
.desk-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:34px}.desk-heading h1{font-size:38px;margin-bottom:9px;letter-spacing:3px}.desk-heading h1 span{font-size:24px;margin-left:18px;color:var(--plum)}.desk-heading .eyebrow{margin-bottom:10px}.desk-heading p:last-child{color:var(--muted);font-family:var(--serif)}.desk-gate{max-width:600px;margin:40px auto;text-align:center;border:1px solid var(--line);background:var(--surface);border-radius:18px;padding:36px}.desk-gate>p{color:var(--muted)}#owner-claim{margin-top:30px;text-align:left;border-top:1px dashed var(--line);padding-top:25px}.studio label{display:block;font-size:12px;margin:12px 0 7px}.studio input:not([type=checkbox]),.studio select,.studio textarea{width:100%;padding:11px 13px;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:6px;font:inherit;min-width:0}.studio input:focus,.studio textarea:focus{outline:2px solid var(--plum);outline-offset:2px}.desk-tabs{display:flex;gap:25px;border-bottom:1px solid var(--line);margin-bottom:28px}.desk-tabs button{padding:14px 3px;border-bottom:2px solid transparent;font-size:14px}.desk-tabs [aria-selected=true]{border-color:var(--plum);color:var(--green)}.desk-grid{display:grid;grid-template-columns:260px minmax(0,1fr);gap:32px;align-items:start}.desk-shelf{position:sticky;top:24px;background:var(--soft);border-radius:12px;padding:20px}.shelf-top{display:flex;justify-content:space-between;align-items:center}.shelf-top h2{font-size:21px;margin:0}.small-button{padding:9px 13px;border:1px solid var(--line);border-radius:6px;background:var(--surface);font-size:12px;transition:background .2s,transform .2s}.small-button:hover{background:var(--soft);transform:translateY(-1px)}.desk-shelf select{margin:10px 0}.desk-shelf #post-list{max-height:55vh;overflow:auto}.post-item{display:block;text-align:left;width:100%;padding:17px 12px;border-bottom:1px dashed var(--line);border-radius:6px}.post-item strong{display:block;font-family:var(--serif);font-size:16px;font-weight:500;line-height:1.7}.post-item small{display:block;color:var(--muted);margin-top:8px;font-size:10px}.post-item.selected{background:var(--surface);box-shadow:inset 3px 0 var(--plum)}.editor-paper{padding:30px 36px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 40px #5e492b06}.editor-caption{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;border-bottom:1px dashed var(--line);padding-bottom:18px}.editor-fields{display:grid;grid-template-columns:2fr 1fr;gap:20px}#post-title{font-family:var(--serif);font-size:24px;padding:13px 0;border:0;border-radius:0;border-bottom:1px solid var(--line)}.editor-toolbar{display:flex;justify-content:space-between;align-items:center;margin-top:12px}.editor-toolbar button{font-size:11px;color:var(--muted);padding:7px}.editor-toolbar button:hover{background:var(--soft)}#post-body{font:14px/1.9 Consolas,"Microsoft YaHei",monospace;min-height:340px}.editor-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:20px 0 12px}.editor-actions .button{padding:10px 17px;letter-spacing:0}.editor-actions .quiet-link{margin-left:auto}.moderation-heading{display:flex;align-items:center;justify-content:space-between;gap:25px}.moderation-heading h2{font-size:25px;margin-bottom:8px}.review-switch{display:flex!important;gap:10px;align-items:center;white-space:nowrap}.moderation-tools{display:flex;align-items:center;gap:15px;border-block:1px solid var(--line);padding:15px 0}.moderation-tools select{width:150px}.moderation-tools label{margin:0}.moderation-tools span{font-size:12px;color:var(--muted);margin-left:auto}.moderation-card{border-bottom:1px solid var(--line);padding:23px 0}.moderation-card>div:first-child{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted)}.moderation-card p{white-space:pre-wrap;overflow-wrap:anywhere;margin:14px 0}.moderation-card a{font-size:12px;color:var(--green)}.moderation-card .editor-actions{margin:12px 0 0}.moderation-card time{margin-left:auto;font-size:11px}.visibility-badge{padding:2px 8px;background:var(--soft);border-radius:20px;font-size:10px}.pager{display:flex;justify-content:center;align-items:center;gap:20px;margin:25px 0;font-size:12px}#preview-dialog{width:min(850px,calc(100% - 30px));padding:45px}#preview-title{font-size:30px;overflow-wrap:anywhere}#desk-confirm{width:min(440px,calc(100% - 30px))}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.new-learning-button{width:100%;margin:4px 0 18px;font-size:13px}.learning-editor-switch{display:flex!important;gap:10px;align-items:center;padding:14px 0}.learning-editor-switch input{width:auto!important}.learning-editor{border:1px solid var(--line);border-radius:10px;padding:20px;margin:0 0 22px;background:var(--soft)}.learning-editor legend{padding:0 8px;font-size:16px}.learning-task-heading{display:flex;justify-content:space-between;gap:10px;font-size:13px;margin:22px 0 10px}.learning-task-heading span{color:var(--muted);font-size:12px}.learning-editor-task{display:grid;grid-template-columns:22px 80px 1fr 38px;gap:8px;align-items:center;margin-bottom:10px}.learning-editor-task input[type=checkbox]{width:18px!important;height:18px;accent-color:var(--green)}.learning-editor-task input{margin:0!important;padding:10px!important;font-size:13px!important}.learning-editor-task button{font-size:12px;margin:0!important;padding:0!important}.learning-editor input[type=date],.learning-editor input[type=number]{font-size:15px}.learning-editor>button{margin:5px 0 15px}
.learning-editor-task input{min-width:0}.learning-editor-task{grid-template-columns:22px 80px minmax(0,1fr) 38px}
.learning-review-options{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}.learning-review-options summary{cursor:pointer;font-weight:600;font-size:13px}.learning-review-options>p{font-size:12px;margin-top:12px}.learning-recommendation-row{display:grid;gap:8px;padding:12px 0;border-top:1px solid var(--line)}.learning-recommendation-row .quiet-link{justify-self:end;font-size:12px}.learning-recommendation-row textarea{font:inherit;line-height:1.8}.learning-review-text,.learning-next-steps p{white-space:pre-line}
@media(max-width:900px){.desk-grid{grid-template-columns:210px minmax(0,1fr);gap:20px}.editor-paper{padding:22px}.desk-shelf{padding:15px}.editor-fields{gap:12px}.learning-editor-task{grid-template-columns:22px 65px minmax(0,1fr) 32px;gap:5px}}
@media(max-width:620px){.learning-editor{padding:15px 12px}.learning-editor-task{grid-template-columns:22px minmax(0,1fr) 32px;gap:6px;padding-bottom:12px;border-bottom:1px solid var(--line)}.learning-editor-task [data-task=subject]{grid-column:2/4;grid-row:1}.learning-editor-task [data-task=done]{grid-column:1;grid-row:2}.learning-editor-task [data-task=title]{grid-column:2;grid-row:2}.learning-editor-task button{grid-column:3;grid-row:2}.learning-task-heading{flex-wrap:wrap}}
@media(max-width:700px){.studio{padding-top:30px}.desk-heading h1{font-size:30px}.desk-heading{align-items:start;gap:10px}.desk-heading .text-link{font-size:11px;white-space:nowrap;margin-top:15px}.desk-grid{display:block}.desk-shelf{position:static;margin-bottom:22px}.desk-shelf #post-list{max-height:180px}.editor-paper{padding:20px 16px}.editor-fields{grid-template-columns:1fr}.editor-toolbar{align-items:start;flex-direction:column}#post-title{font-size:22px}.moderation-heading{display:block}.moderation-card time{font-size:9px}.desk-tabs{gap:20px}.desk-gate{padding:25px 20px}#preview-dialog{padding:35px 24px}.editor-actions .quiet-link{margin-left:0}.studio .muted{font-size:11px}}