.knowledge-page { background: var(--office-bg-1); }
.knowledge-page-header { display:flex; align-items:center; gap:24px; max-width:1500px; margin:auto; padding:24px 32px; border-bottom:1px solid var(--office-card-border); }
.knowledge-page-header h1 { font-size:24px; margin:0; }
.knowledge-page-header a { color:var(--office-text); text-underline-offset:4px; }
.knowledge-page-header a:first-child { color:var(--office-warm); font-size:28px; font-weight:700; text-decoration:none; }
.knowledge-page-header a:last-child { margin-left:auto; font-size:14px; }
/* 返回數位辦公室（董事長 2026-10-08：不要只是加底線的文字）：次要按鈕，與「登出管理」同一套——面板底、細框、圓角 8px，
   左邊返回箭頭；滑過時框與字轉金色（工作區的選取色），按下時金色底再深一點。 */
.office-back { display:inline-flex; align-items:center; gap:8px; min-height:40px; padding:0 16px 0 12px; box-sizing:border-box;
  border:1px solid rgba(255,255,255,0.16); border-radius:8px; background:var(--office-bg-2); color:var(--office-text);
  font-size:14px; font-weight:600; line-height:1; text-decoration:none; white-space:nowrap;
  transition:border-color .15s ease-out, color .15s ease-out, background-color .15s ease-out; }
.office-back svg { width:18px; height:18px; flex:none; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.knowledge-page-header .office-back, .knowledge-access-notice .office-back { color:var(--office-text); text-decoration:none; }
.knowledge-page-header .office-back:hover, .knowledge-access-notice .office-back:hover { border-color:rgba(245,185,113,0.45); color:var(--office-warm); background:rgba(245,185,113,0.08); }
.office-back:active { background:rgba(245,185,113,0.14); }
.office-back:focus-visible { outline:2px solid var(--office-warm); outline-offset:3px; }
.knowledge-access-notice .office-back { min-height:48px; padding:0 18px 0 14px; font-size:inherit; font-weight:500; }   /* 與旁邊的金色主按鈕同高同字級 */
@media (prefers-reduced-motion: reduce) { .office-back { transition:none; } }
.knowledge-page > .gov-panel { max-width:1500px; margin:auto; }
.knowledge-flow { display:grid; grid-template-columns:minmax(0, .95fr) minmax(0, 1.05fr); align-items:start; gap:24px; }
.knowledge-document { position:sticky; top:20px; min-width:0; background:var(--office-bg-2); border-radius:12px; padding:20px; }
.gov-panel .knowledge-document h3 { margin:0 0 16px; overflow-wrap:anywhere; }
.knowledge-document-body { background:#fafaf7; color:#202c40; min-height:480px; max-height:70vh; overflow:auto; padding:24px; border-radius:4px; }
.knowledge-document-body iframe { width:100%; height:65vh; border:0; }
.knowledge-document-body img { width:100%; height:auto; }
.knowledge-document-body p { white-space:pre-wrap; overflow-wrap:anywhere; line-height:1.8; }
.knowledge-document-body h4 { margin:24px 0 8px; font-size:14px; }
.knowledge-document > button { margin:12px 8px 0 0; }
.knowledge-empty-title { font-size:22px; font-weight:650; margin:48px 0 16px; }
.knowledge-stages { list-style:none; margin:0; padding:0; display:grid; gap:12px; counter-reset:step; }
.knowledge-stage { padding:18px 20px; border:1px solid var(--office-card-border); border-radius:12px; min-width:0; }
.gov-panel .knowledge-stage h3 { display:flex; align-items:center; gap:12px; font-size:18px; margin:0 0 12px; }
.knowledge-step-number { display:inline-grid; place-items:center; flex:none; width:34px; height:34px; border-radius:50%; color:#30200e; background:var(--office-warm); font-weight:700; font-variant-numeric:tabular-nums; }
.knowledge-stage-body { display:grid; gap:10px; margin-left:46px; min-width:0; }
.knowledge-stage-body > button { justify-self:start; }
.knowledge-stage-body p { margin:0; font-size:14px; }
.knowledge-stage-body strong { overflow-wrap:anywhere; }
/* 運轉中的圈圈（董事長 2026-10-10）：只在上傳或解析真的在進行時出現，動作本身就是狀態 */
.knowledge-spinner { display:inline-block; width:16px; height:16px; margin:0 8px -3px 0; border:2px solid rgba(255,255,255,0.18); border-top-color:var(--office-warm); border-radius:50%; animation:knowledge-spin 0.9s linear infinite; flex:none; }
@keyframes knowledge-spin { to { transform:rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .knowledge-spinner { animation-duration:2.4s; } }
.knowledge-sending { display:flex; align-items:center; }
/* 職務分類多選（董事長 2026-10-10）：勾選籤一排，每位被勾的員工底下一格工作重點 */
.gov-panel .knowledge-jobs { grid-column:1 / -1; margin:0; padding:0; border:0; min-width:0; display:grid; gap:8px; }
.gov-panel .knowledge-jobs legend { padding:0; margin-bottom:2px; font-size:14px; }
.knowledge-jobs-list { display:flex; flex-wrap:wrap; gap:6px; }
.gov-panel .knowledge-jobs .knowledge-job { display:inline-flex; align-items:center; gap:6px; flex:none; min-height:34px; padding:0 12px 0 9px; border:1px solid var(--office-card-border); border-radius:999px; font-size:14px; color:var(--office-text-dim); cursor:pointer; }
.gov-panel .knowledge-jobs .knowledge-job input { width:16px; height:16px; min-height:0; margin:0; accent-color:var(--office-warm); flex:none; }
.gov-panel .knowledge-jobs .knowledge-job.is-on { color:var(--office-warm); border-color:rgba(245, 185, 113, 0.45); background:rgba(245, 185, 113, 0.10); }
.gov-panel .knowledge-jobs .knowledge-job:has(input:disabled) { cursor:default; opacity:.7; }
.gov-panel .knowledge-jobs .knowledge-job:has(input:focus-visible) { outline:2px solid var(--office-warm); outline-offset:2px; }
.knowledge-jobs-points { display:grid; grid-template-columns:repeat(auto-fill, minmax(220px, 1fr)); gap:8px 12px; }
.gov-panel .knowledge-jobs-points label { font-size:14px; }
.kn-class-fields .knowledge-jobs { grid-column:1 / -1; }
body.office-day .gov-panel .knowledge-jobs .knowledge-job { border-color:#81745f; color:#5d6678; }
body.office-day .knowledge-spinner { border-color:rgba(35, 43, 61, 0.18); border-top-color:var(--office-warm); }
.knowledge-stage-body label { font-size:14px; }
.knowledge-stage-body .knowledge-check { margin:0; }
.knowledge-help { color:var(--office-text-dim); }
.knowledge-flow-toolbar { display:flex; gap:8px; margin:16px 0; }
.knowledge-success { color:var(--office-green); }
.knowledge-stage details { font-size:13px; overflow-wrap:anywhere; }
.knowledge-stage summary { cursor:pointer; padding:8px 0; text-decoration:underline; text-underline-offset:3px; }
.knowledge-proof { white-space:pre-wrap; overflow-wrap:anywhere; max-height:220px; overflow:auto; }
.knowledge-access-notice { width:min(560px, calc(100% - 32px)); margin:auto; padding:32px; background:var(--office-bg-2); color:var(--office-text); border:1px solid var(--office-card-border); border-radius:14px; }
.knowledge-access-notice::backdrop { background:rgba(6,10,20,.8); }
.knowledge-access-notice h2 { font-size:22px; line-height:1.5; }
.knowledge-access-notice p { line-height:1.8; margin:16px 0; }
.knowledge-access-notice dl { display:grid; grid-template-columns:40px 1fr; gap:14px; margin:24px 0; }
.knowledge-access-notice dd { margin:0; }
.knowledge-access-notice a { color:var(--office-text); }
.knowledge-access-notice .gov-actions { display:flex; align-items:center; justify-content:space-between; gap:16px; }
.knowledge-access-notice button { font:inherit; padding:12px 16px; min-height:44px; background:var(--office-warm); color:#30200e; border:0; border-radius:8px; cursor:pointer; }
.knowledge-page :is(button,a,summary,select,input):focus-visible { outline:2px solid var(--office-warm); outline-offset:3px; }
.knowledge-page ::selection { color:#30200e; background:var(--office-warm); }
@media(max-width:800px) {
 .knowledge-flow { grid-template-columns:1fr; }
 .knowledge-document { position:static; }
 .knowledge-document-body { min-height:220px; max-height:360px; }
 .knowledge-page-header { flex-wrap:wrap; gap:12px; padding:12px 14px; }
 .knowledge-page-header h1 { font-size:20px; }
 .knowledge-stage { padding:16px 12px; }
 .knowledge-stage-body { margin-left:0; }
 .knowledge-stage-body > button { width:100%; }
 .knowledge-access-notice { padding:24px; }
 .knowledge-access-notice .gov-actions { flex-wrap:wrap; }
}

/* 長影音（階段 3 E）：長度與費用先講清楚；三條進度（取出聲音、原檔加密存雲端、轉逐字稿） */
.knowledge-long { display:grid; gap:8px; min-width:0; }
.knowledge-long:empty { display:none; }
.gov-panel .knowledge-long h4 { margin:4px 0 0; font-size:15px; color:var(--office-warm); }
.knowledge-long-facts, .knowledge-long-cost { font-weight:600; font-variant-numeric:tabular-nums; }
.knowledge-long-warn { color:var(--office-warm); }
.knowledge-long-state { font-size:15px; }
.knowledge-long-row { display:grid; grid-template-columns:8.5em minmax(0,1fr) auto; align-items:center; gap:10px; font-size:14px; }
.knowledge-long-row progress { width:100%; height:8px; accent-color:var(--office-warm); }
.knowledge-long-note { color:var(--office-text-dim); font-size:13px; font-variant-numeric:tabular-nums; white-space:nowrap; }
.knowledge-document-body .knowledge-transcript { line-height:1.9; }
@media(max-width:800px) {
 .knowledge-long-row { grid-template-columns:1fr auto; }
 .knowledge-long-row progress { grid-column:1 / -1; grid-row:2; }
}

/* Keep the evidence and five decisions in view on the chairman's desktop. */
@media(min-width:801px) {
 .knowledge-page-header { padding:14px 24px; }
 [data-workspace="knowledge"].gov-panel { display:grid; grid-template-columns:1fr 1fr; gap:0 16px; padding:12px 24px; }
 [data-workspace="knowledge"] > h2 { display:none; }
 [data-workspace="knowledge"] > .gov-toolbar { grid-row:1; grid-column:2; margin:0; font-size:14px; justify-content:flex-end; }
 [data-workspace="knowledge"] > .gov-tabs { grid-row:1; grid-column:1; padding:0; border:0; }
 [data-workspace="knowledge"] > .gov-message { grid-column:1 / -1; grid-row:2; margin:6px 0; min-height:0; font-size:13px; }
 [data-workspace="knowledge"] > .knowledge-workspace { grid-column:1 / -1; }
 .knowledge-flow-toolbar { margin:4px 0 10px; }
 .knowledge-flow-toolbar button { min-height:36px; padding:5px 12px; font-size:14px; }
 .knowledge-stages { gap:8px; }
 .knowledge-stage { padding:10px 14px; }
 .gov-panel .knowledge-stage h3 { font-size:17px; margin-bottom:6px; }
 .knowledge-step-number { width:28px; height:28px; }
 .knowledge-stage-body { margin-left:40px; gap:6px; }
 .knowledge-stage-body p { line-height:1.5; }
 .knowledge-stage:nth-child(4) .knowledge-stage-body { grid-template-columns:1fr 1fr; gap:8px 12px; }
 .knowledge-stage:nth-child(4) .knowledge-stage-body > p { grid-column:1 / -1; }
 .knowledge-stage:nth-child(4) label { gap:4px; }
 .knowledge-stage:nth-child(4) button { align-self:end; justify-self:stretch; }
}