.board-library{padding:clamp(24px,4vw,64px)}.board-library-header{flex-wrap:wrap;justify-content:space-between;align-items:end;gap:32px;display:flex}.board-grid{grid-template-columns:repeat(auto-fill,minmax(245px,1fr));gap:24px;display:grid}.board-card{border:1px solid var(--color-line);background:var(--color-panel);border-radius:12px;transition:border-color .15s;overflow:hidden}.board-card:hover{border-color:var(--color-primary)}.board-card-paper{height:142px;color:var(--color-primary);background-image:radial-gradient(var(--color-line-2) .7px, transparent .7px);background-size:16px 16px;justify-content:space-between;align-items:center;padding:28px;display:flex}.board-empty{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:330px;padding:32px 12px;display:flex}.board-editor{flex-direction:column;height:100%;min-height:0;display:flex}.board-toolbar{border-bottom:1px solid var(--color-line);align-items:center;gap:12px;padding:12px 18px;display:flex}.board-title{width:100%;min-width:0;color:var(--color-ink);background:0 0;border:0;padding:2px 0;font-size:17px;font-weight:600}.board-title:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:3px}.board-workspace{flex:1;min-width:0;min-height:0;display:flex}.board-stage{isolation:isolate;flex:1;min-width:0;min-height:0;display:flex;position:relative}.board-canvas{position:absolute;inset:0}.board-canvas .excalidraw{--color-primary:#8e5f06;--color-primary-darker:#795004;--color-primary-darkest:#664305;--color-primary-light:#f1e7d2}.board-canvas [data-testid=toolbar-frame]+[data-testid=toolbar-embeddable]{display:none}.board-discussion{border-left:1px solid var(--color-line);background:var(--color-panel);flex-direction:column;flex-shrink:0;width:380px;min-height:0;display:flex}.board-notice{background:var(--color-primary-soft);border-bottom:1px solid var(--color-line);flex-wrap:wrap;align-items:center;gap:12px;padding:12px 18px;font-size:13px;display:flex}.board-notice>span{flex:1;min-width:160px}@media (width<=900px){.board-discussion{width:320px}}@media (width<=700px){.board-toolbar{flex-wrap:wrap;gap:6px;padding:10px}.board-toolbar>div{flex-basis:calc(100% - 50px)}.board-workspace.discussion-open .board-stage{display:none}.board-discussion{border-left:0;width:100%}.board-library-header h1{font-size:40px}}@media (prefers-reduced-motion:reduce){.board-card{transition:none}}