*{box-sizing:border-box}html{font-family:"Segoe UI Variable","Segoe UI",Arial,sans-serif;color:#172033;background:#eef3f8}body{margin:0;min-height:100vh}.hidden{display:none!important}button,input,select{font:inherit}.sitebar{height:66px;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-bottom:1px solid #d9e2ec;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 22px;position:sticky;top:0;z-index:50}.brand-side{display:flex;align-items:center;gap:10px}.back{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;text-decoration:none;color:#344054;font-size:1.2rem}.back:hover{background:#edf2f7}.brand{display:flex;gap:9px;align-items:center;text-decoration:none;color:#172033}.brand-orb{width:36px;height:36px;border-radius:11px;background:#1d4ed8;color:white;display:grid;place-items:center;font-size:.72rem;font-weight:900;box-shadow:0 7px 18px #1d4ed82d}.brand strong,.brand small{display:block}.brand 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12px;font-size:.78rem;color:#475467}.chapter-scope{display:grid;gap:4px;margin-top:14px}.chapter-scope strong{color:#1e3a8a}.launch-panel{padding:42px 36px;background:linear-gradient(145deg,#f8fbff,#edf5ff);border-left:1px solid #dce5ee;display:flex;flex-direction:column;justify-content:center;gap:13px}.launch-panel label{font-size:.76rem;font-weight:750;color:#475467;display:grid;gap:5px}.launch-panel input{height:42px;border:1px solid #cbd5e1;border-radius:9px;background:#fff;padding:0 11px;font-size:16px}.candidate-grid,.mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mode-card{border:1px solid #cbd5e1;background:#fff;border-radius:11px;padding:12px;text-align:left;display:grid;gap:3px;color:#344054}.mode-card.selected{border-color:#2563eb;background:#eff6ff;box-shadow:0 0 0 2px #bfdbfe}.mode-card span{font-size:.7rem;color:#667085}.primary,.secondary{border-radius:9px;padding:9px 14px;font-weight:800;border:1px solid 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0;font-size:1.35rem}.mark-pill{height:max-content;background:#eff6ff;color:#1d4ed8;border:1px solid #bfdbfe;border-radius:999px;padding:7px 10px;font-size:.75rem;font-weight:850}.mission-text{color:#475467;line-height:1.55;margin:12px 0}.checklist{display:flex;flex-wrap:wrap;gap:7px}.checklist span{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:6px 9px;font-size:.72rem;color:#5b6677}.feedback{margin-top:12px;border-radius:9px;padding:10px 12px;font-size:.78rem}.feedback.good{background:#ecfdf3;border:1px solid #bbf7d0;color:#166534}.feedback.bad{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412}.task-buttons{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}.word-window{border:1px solid #8a9bad;background:#f4f6f8;border-radius:8px;overflow:hidden;box-shadow:0 16px 50px rgba(15,23,42,.18)}.word-titlebar{height:39px;background:#185abd;color:white;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding-left:10px;font-size:.76rem}.quick-access{display:flex;gap:12px;align-items:center;opacity:.94}.document-title{font-weight:650}.window-controls{justify-self:end;display:flex}.window-controls span{width:45px;height:39px;display:grid;place-items:center}.ribbon-tabs{height:40px;display:flex;align-items:end;background:#fff;border-bottom:1px solid #dce3ec;padding-left:7px}.tab{border:0;background:transparent;padding:10px 15px 9px;color:#344054;border-bottom:3px solid transparent}.tab.active{color:#185abd;border-bottom-color:#185abd;font-weight:800}.ribbon{min-height:96px;background:#fff;border-bottom:1px solid #dce3ec;display:flex;align-items:stretch;gap:2px;padding:6px 8px;overflow-x:auto}.group{display:flex;gap:5px;padding:4px 10px 18px;border-right:1px solid #e5e7eb;position:relative;align-items:center}.group:after{content:attr(data-label);position:absolute;bottom:2px;left:0;right:0;text-align:center;color:#7b8794;font-size:.61rem}.rib-btn{border:0;background:transparent;border-radius:6px;min-width:54px;height:60px;padding:4px 6px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:#344054;font-size:.68rem}.rib-btn:hover{background:#eef4fb}.rib-btn .ico{font-size:1.2rem}.ribbon-select{display:grid;gap:4px;min-width:112px}.ribbon-select label{font-size:.6rem;color:#667085}.ribbon-select select,.ribbon-select input{height:30px;border:1px solid #cbd5e1;border-radius:5px;background:#fff;padding:3px 6px;font-size:.72rem}.mini-buttons{display:flex;gap:3px}.mini-buttons button{min-width:30px;height:30px;border:1px solid #dce3ec;background:#fff;border-radius:5px}.mini-buttons button:hover{background:#eef4fb}.word-workspace{display:grid;grid-template-columns:185px minmax(0,1fr) 270px;min-height:560px;background:#e9edf2}.navigation-pane,.properties-pane{background:#fff;min-width:0}.navigation-pane{border-right:1px solid #d8e0e8}.properties-pane{border-left:1px solid #d8e0e8}.pane-title{padding:12px;font-size:.78rem;font-weight:800}.navigation-pane input{margin:0 10px 9px;width:calc(100% - 20px);height:31px;border:1px solid #cbd5e1;border-radius:5px;padding:0 8px;color:#98a2b3;font-size:.72rem}.outline{padding:4px 8px}.outline button{display:block;width:100%;border:0;background:transparent;text-align:left;padding:7px;border-radius:5px;font-size:.73rem;color:#475467}.outline button:hover,.outline button.active{background:#eef4fb;color:#185abd}.nav-help{border-top:1px solid #eef2f6;margin-top:8px;padding:12px;font-size:.66rem;line-height:1.45;color:#7b8794}.page-zone{min-width:0;display:flex;flex-direction:column}.ruler{height:30px;background:#f7f8fa;border-bottom:1px solid #d8e0e8;position:relative;color:#6b7280;font-size:.57rem;padding-left:7%;display:flex;align-items:center;gap:0}.ruler-tick{display:inline-block;width:6.25%;border-left:1px solid #aeb8c4;height:7px;padding-left:2px}.indent-marker,.tab-marker{position:absolute;bottom:1px;font-size:.62rem;color:#185abd;transform:translateX(-50%)}.indent-marker{color:#7c3aed}.page-scroll{padding:24px 16px 34px;overflow:auto;flex:1}.page{margin:0 auto;background:white;box-shadow:0 4px 16px rgba(15,23,42,.14);position:relative;transition:box-shadow .2s}.page.a4.portrait{width:min(720px,100%);min-height:930px}.page.a5.portrait{width:min(510px,100%);min-height:720px}.page.a4.landscape{width:min(930px,100%);min-height:690px}.page.a5.landscape{width:min(760px,100%);min-height:520px}.page-inner{transition:.2s}.doc-header,.doc-footer{min-height:36px;color:#475467;font-size:.7rem;padding:8px 12px;display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}.doc-header{border-bottom:1px dashed #d1d5db}.doc-footer{border-top:1px dashed #d1d5db}.hf-cell{padding:3px;border-radius:4px}.hf-cell.selected,.hf-cell:hover{background:#eaf2ff;outline:1px solid #93c5fd}.doc-body{padding:25px 48px 40px;font-family:"Times New Roman",Times,serif}.doc-block{position:relative;margin:0 0 10pt;line-height:1.25;padding:4px 6px;border-radius:4px;white-space:pre-wrap}.doc-block:hover{background:#f8fafc}.doc-block.selected{background:#eaf2ff;outline:1px solid #93c5fd}.doc-block.title{font-family:Arial,sans-serif;font-weight:800;font-size:18pt}.doc-block.subtitle{font-family:Arial,sans-serif;font-weight:700;font-size:13pt}.doc-block.table-block{border:1px solid #94a3b8;background:#fafafa;padding:9px}.doc-block.table-block.selected{background:#eaf2ff}.break-marker{margin:7px 0;border-top:1px dotted #94a3b8;text-align:center;color:#64748b;font:10px "Segoe UI",sans-serif}.section-label{font:10px "Segoe UI",sans-serif;color:#94a3b8;text-transform:uppercase;letter-spacing:.08em;margin:12px 0 3px}.columns-preview{column-fill:auto}.columns-preview.two{columns:2;column-gap:var(--col-gap,1.2cm);column-rule:var(--col-rule,0) solid #777}.columns-preview.three{columns:3;column-gap:var(--col-gap,1.5cm);column-rule:var(--col-rule,0) solid #777}.tabbed-row{font-family:Consolas,"Courier New",monospace;font-size:.77rem;display:grid;grid-template-columns:1.1fr 1.2fr 1.2fr 1.5fr .8fr .8fr;gap:8px;border-bottom:1px solid #eef2f6;padding:5px}.tabbed-row span:nth-last-child(-n+2){text-align:right;font-variant-numeric:tabular-nums}.bookmark-tag{display:inline-block;margin-left:6px;background:#fef3c7;border:1px solid #fde68a;color:#92400e;border-radius:5px;padding:1px 4px;font:9px "Segoe UI",sans-serif}.hyperlink{color:#0563c1;text-decoration:underline;cursor:pointer}.word-token{display:inline-block;padding:0 2px;border-radius:3px}.word-token.selected{background:#dbeafe;outline:1px solid #60a5fa}.statusbar{height:28px;background:#fff;border-top:1px solid #d8e0e8;display:flex;justify-content:space-between;padding:6px 12px;color:#667085;font-size:.64rem}.pane-title-row{padding:12px;border-bottom:1px solid #e5e7eb}.selection-info{padding:12px;font-size:.72rem;color:#475467;line-height:1.5;border-bottom:1px solid #eef2f6}.state-summary{padding:10px 12px;display:grid;gap:6px}.state-chip{border:1px solid #e2e8f0;background:#f8fafc;border-radius:7px;padding:7px 8px;font-size:.65rem;color:#5b6677}.state-chip strong{color:#344054}.pane-actions{display:flex;gap:6px;padding:10px;border-top:1px solid #eef2f6}.pane-actions button{flex:1;border:1px solid #cbd5e1;background:#fff;border-radius:7px;padding:7px;font-size:.68rem}.modal{position:fixed;inset:0;background:rgba(15,23,42,.48);backdrop-filter:blur(4px);display:grid;place-items:center;padding:16px;z-index:70}.dialog{width:min(640px,100%);max-height:90vh;overflow:auto;background:#f7f7f7;border:1px solid #aab2bb;border-radius:8px;box-shadow:0 30px 90px rgba(15,23,42,.34)}.dialog-titlebar{height:38px;background:#fff;border-bottom:1px solid #d3d8de;display:flex;align-items:center;justify-content:space-between;padding-left:13px;font-weight:700}.dialog-titlebar button{width:42px;height:37px;border:0;background:transparent;font-size:1.05rem}.dialog-titlebar button:hover{background:#e81123;color:white}.dialog-body{background:#fff;margin:10px;padding:14px;border:1px solid #d9dee5;display:grid;gap:10px}.dialog-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.dialog-grid.three{grid-template-columns:repeat(3,1fr)}.dialog label{display:grid;gap:4px;color:#475467;font-size:.73rem;font-weight:700}.dialog input,.dialog select{height:38px;border:1px solid #b9c2cd;border-radius:4px;padding:5px 7px;font-size:16px;background:white}.dialog hr{border:0;border-top:1px solid #e5e7eb;width:100%}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;padding:0 10px 10px}.dialog-note{font-size:.7rem;line-height:1.45;color:#667085;background:#f8fafc;border:1px solid #e2e8f0;border-radius:6px;padding:8px}.list-box{border:1px solid #b9c2cd;min-height:120px;background:#fff;padding:4px;overflow:auto}.list-box button{display:block;width:100%;text-align:left;border:0;background:transparent;padding:5px 7px;font-size:.74rem}.list-box button.selected{background:#cfe8ff}.results{max-width:1050px;margin:28px auto;padding:clamp(26px,5vw,52px)}.result-top{display:flex;gap:18px;align-items:center;margin:25px 0}.score-ring{width:112px;height:112px;border-radius:50%;display:grid;place-items:center;border:11px solid #dbeafe;background:#fff}.score-ring span{font-size:1.5rem;font-weight:900;color:#1d4ed8}.big-score{font-size:2rem;font-weight:900}.result-top p{color:#667085;margin:5px 0}.result-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:14px}.result-card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:16px}.skill-row{display:grid;grid-template-columns:130px 1fr auto;gap:9px;align-items:center;margin:10px 0;font-size:.8rem}.skill-track{height:7px;border-radius:99px;background:#e5e7eb;overflow:hidden}.skill-track div{height:100%;background:#3b82f6}.review-row{display:grid;grid-template-columns:1fr auto;gap:10px;border-bottom:1px solid #eef2f6;padding:9px 0;font-size:.8rem}.ok{color:#15803d;font-weight:800}.miss{color:#b42318;font-weight:800}.result-buttons{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.link{display:inline-flex;align-items:center;text-decoration:none}.footer{text-align:center;color:#7b8794;font-size:.68rem;padding:18px}
@media(max-width:1050px){.word-workspace{grid-template-columns:150px minmax(0,1fr) 230px}.quest-strip{grid-template-columns:auto auto minmax(120px,1fr) auto auto}.doc-body{padding-left:32px;padding-right:32px}}
@media(max-width:820px){.sitebar{grid-template-columns:1fr auto}.chapter-label{display:none}.launch-window{grid-template-columns:1fr}.launch-panel{border-left:0;border-top:1px solid #dce5ee}.word-workspace{grid-template-columns:1fr}.navigation-pane{display:none}.properties-pane{border-left:0;border-top:1px solid #d8e0e8;max-height:270px;overflow:auto}.quest-strip{grid-template-columns:auto 1fr auto auto}.quest-strip>div:nth-child(2){display:none}.result-grid{grid-template-columns:1fr}.page-scroll{padding:14px 5px 28px}}
@media(max-width:560px){.shell{width:min(100% - 10px,1380px);margin-top:10px}.brand small{display:none}.launch-copy,.launch-panel{padding:24px 20px}.candidate-grid,.mode-grid{grid-template-columns:1fr}.quest-strip{grid-template-columns:auto 1fr auto;gap:7px}.quest-strip>div:nth-child(5){display:none}.task-card{padding:15px}.task-head{flex-direction:column}.task-buttons button{flex:1}.word-titlebar{grid-template-columns:1fr auto}.document-title{display:none}.ribbon-tabs,.ribbon{overflow-x:auto}.ribbon{min-height:88px}.page.a4.portrait,.page.a5.portrait,.page.a4.landscape,.page.a5.landscape{width:100%;min-height:620px}.doc-body{padding:22px 18px}.doc-header,.doc-footer{padding-left:12px;padding-right:12px}.dialog-grid,.dialog-grid.three{grid-template-columns:1fr}.result-top{align-items:flex-start}.skill-row{grid-template-columns:95px 1fr auto}}

.quick-access button,.quick button{border:0;background:transparent;color:inherit;min-width:26px;height:26px;border-radius:5px;padding:2px 5px;cursor:pointer}.quick-access button:hover,.quick button:hover{background:rgba(255,255,255,.18)}.quick-access button:disabled,.quick button:disabled{opacity:.4;cursor:default}

/* Error 5 fix: keep Word paper geometry true to Portrait/Landscape at every viewport width. */
.page.a4.portrait{
  width:min(720px,100%);
  min-height:0;
  aspect-ratio:210 / 297;
}
.page.a4.landscape{
  width:min(930px,100%);
  min-height:0;
  aspect-ratio:297 / 210;
}
.page.a5.portrait{
  width:min(510px,100%);
  min-height:0;
  aspect-ratio:148 / 210;
}
.page.a5.landscape{
  width:min(760px,100%);
  min-height:0;
  aspect-ratio:210 / 148;
}
/* Keep the page dimensions visible rather than allowing document content to stretch
   a Landscape page back into a portrait-shaped rectangle. */
#pagePreview.page{overflow:auto;}
@media(max-width:560px){
  .page.a4.portrait,.page.a5.portrait,.page.a4.landscape,.page.a5.landscape{
    width:100%;
    min-height:0;
  }
}

/* Error 22: Word print-preview fidelity */
.ch17-print-meta{display:flex;flex-wrap:wrap;gap:7px 14px;padding:9px 11px;background:#f7f9fc;border:1px solid #dbe2ea;border-radius:8px;margin-bottom:10px;font-size:10px;color:#475467}.ch17-print-meta strong{color:#172033}.ch17-print-preview{background:#dfe4ea;padding:18px;overflow:auto;max-height:68vh}.ch17-print-preview .page{margin:auto;transform-origin:top center;box-shadow:0 3px 14px #0003}.ch17-print-preview .doc-block.selected,.ch17-print-preview .hf-cell.selected{outline:0;background:transparent}.ch17-print-preview .bookmark-tag{opacity:.45}@media(max-width:700px){.ch17-print-preview .page{min-width:510px}}

/* Error 24: keep Word Navigation pane available on tablet/phone layouts. */
@media(max-width:820px){
  .navigation-pane{display:block!important;border-right:0;border-bottom:1px solid #d8e0e8;max-height:155px;overflow:auto}
  .word-workspace{grid-template-columns:1fr!important}
}
@media(max-width:560px){
  .word-titlebar{grid-template-columns:auto minmax(0,1fr) auto!important;padding-left:5px}
  .document-title{display:block!important;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 4px}
  .quick-access{gap:3px;min-width:0;overflow-x:auto}
}