.examRoot,.mockRoot{background:#f5f7fa;color:#333;padding-bottom:60px}.ex-topbar{background:#e0e0e0;height:60px;padding:0 20px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #ccc}.ex-topbar-left{font-weight:600;color:#333;font-size:14px}.ex-topbar-right{display:flex;align-items:center;gap:20px;font-weight:600;color:#333}#timer{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;min-width:60px}.next-btn{background:#0077cc;color:white;border:none;padding:8px 16px;border-radius:6px;cursor:pointer;font-weight:600;font-size:14px;transition:background .2s}.next-btn:hover{background:#005fa3}.return-btn{background:#fff;color:#333;border:1px solid #bbb;padding:8px 16px;border-radius:6px;cursor:pointer;font-weight:600;font-size:14px;transition:background .2s,border-color .2s}.return-btn:hover{background:#f0f0f0;border-color:#999}.ex-slide{width:1200px;max-width:90%;height:calc(100vh - 180px);margin:0 auto;background:white;padding:30px;overflow-y:auto}.two-col{display:flex;gap:30px;height:100%}.left,.right{flex:1 1;overflow-y:auto}.left{border-right:1px solid #eee;padding-right:20px}.right{padding-left:20px}.task-title{color:#666;font-style:italic;font-size:16px;margin-bottom:15px}.task-content{color:#333;line-height:1.7;font-size:15px}.audio-center{display:flex;justify-content:center;margin:20px 0}.audio-visual{display:flex;align-items:center;gap:15px;width:100%;max-width:520px;background:#eeeeee;padding:15px 18px;border-radius:20px}.speaker{font-size:24px}.progress-wrapper{flex:1 1;position:relative}.progress-text{position:absolute;top:-20px;left:50%;transform:translateX(-50%);font-size:12px;color:#666;white-space:nowrap}.progress-container{height:16px;background:#d0d0d0;border-radius:20px;overflow:hidden}.progress-bar{height:100%;width:0;background:#0077cc;transition:none}.transcript{display:none;margin-top:15px;padding:12px;background:#f9f9f9;border-left:3px solid #0077cc;font-size:14px;color:#444;line-height:1.6}.question-section{margin-bottom:25px}.question-header{font-weight:600;color:#333;margin-bottom:12px;font-size:15px}.option{margin:10px 0;padding:12px;background:#f2f2f2;border-radius:6px;cursor:pointer;transition:background .2s}.option:hover{background:#e8e8e8}.option input[type=radio]{margin-right:10px}.option label{cursor:pointer;display:flex;align-items:center}.explanation{margin-top:8px;font-size:13px;color:#666;padding-left:25px;display:none}.reading-text{color:#333;line-height:1.8;font-size:15px;margin-bottom:20px}.reading-image{max-width:100%;margin:20px 0;border-radius:6px}.blank-placeholder{position:relative;display:inline-block}.blank-btn{background:#fff3cd;border:1px solid #ffc107;padding:2px 8px;border-radius:4px;cursor:pointer;font-weight:600;color:#856404;font-size:12px}.blank-btn:hover{background:#ffe69c}.dropdown-menu{position:fixed;background:white;border:1px solid #ddd;border-radius:6px;box-shadow:0 4px 12px rgba(0,0,0,.15);z-index:10000;min-width:200px;display:none}.dropdown-menu.show{display:block}.dropdown-option{padding:10px 15px;cursor:pointer;border-bottom:1px solid #eee;transition:background .2s}.dropdown-option:last-child{border-bottom:none}.dropdown-option:hover{background:#f0f0f0}.dropdown-option.selected{background:#e3f2fd;color:#0077cc;font-weight:600}.dropdown-option.correct-answer{background:#d4edda;color:#155724;font-weight:600}.sample-responses{display:none;margin-top:20px}.sample-response{border-radius:8px;padding:14px 16px;margin-bottom:14px;font-size:14px;line-height:1.7}.sample-response-label{font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}.sample-basic{background:#fff8e1;border-left:4px solid #f9a825}.sample-basic .sample-response-label{color:#f9a825}.sample-good{background:#e8f5e9;border-left:4px solid #43a047}.sample-good .sample-response-label{color:#43a047}.sample-excellent{background:#e3f2fd;border-left:4px solid #1e88e5}.sample-excellent .sample-response-label{color:#1e88e5}.spell-editor-wrapper{flex:1 1;display:flex;flex-direction:column;position:relative}.spell-editor{flex:1 1;padding:12px;border:1px solid #ccc;border-radius:6px;font-family:inherit;font-size:14px;line-height:1.7;overflow-y:auto;outline:none;white-space:pre-wrap;word-break:break-word;min-height:200px;background:#fff;cursor:text}.spell-editor:focus{border-color:#0077cc;box-shadow:0 0 4px rgba(0,119,204,.3)}.spell-editor[data-placeholder]:empty:before{content:attr(data-placeholder);color:#aaa}.misspelled{-webkit-text-decoration:underline wavy #e53935;text-decoration:underline wavy #e53935;cursor:pointer;position:relative}.spell-dropdown{position:absolute;background:#fff;border:1px solid #ccc;border-radius:6px;box-shadow:0 4px 12px rgba(0,0,0,.15);z-index:1000;min-width:160px;overflow:hidden}.spell-dropdown-header{padding:6px 12px;font-size:11px;color:#999;border-bottom:1px solid #eee;background:#fafafa}.spell-suggestion{padding:8px 12px;font-size:14px;cursor:pointer;transition:background .15s}.spell-suggestion:hover{background:#e3f2fd}.writing-section{display:flex;flex-direction:column;height:100%}.word-counter{margin-top:12px;text-align:right;font-size:13px;color:#666}.word-counter.warning{color:#d9534f;font-weight:600}.recording-visual{display:flex;align-items:center;gap:15px;width:100%;max-width:520px;background:#eeeeee;padding:15px 18px;border-radius:20px;margin:20px 0}.microphone{font-size:24px}.mic-banner{display:flex;align-items:center;gap:10px;background:#fff8e1;border:1px solid #f9a825;border-radius:8px;padding:10px 14px;margin-top:14px;font-size:13px;color:#5d4037}.mic-banner.denied{background:#fdecea;border-color:#e53935;color:#b71c1c}.mic-banner.granted{background:#e8f5e9;border-color:#43a047;color:#1b5e20}@keyframes recPulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.18);opacity:.7}}.recording-active .microphone{animation:recPulse 1s ease-in-out infinite;display:inline-block}.ex-bottombar{position:fixed;bottom:0;left:0;width:100%;background:#d9d9d9;height:60px;display:flex;align-items:center;padding:0 20px;border-top:1px solid #ccc;gap:15px;z-index:10000}.ex-bottom-left{flex:1 1;font-size:13px;color:#333}.ex-bottom-controls{display:flex;align-items:center;gap:8px}.back-btn,.ex-bottom-controls button,.ex-bottom-controls label{display:inline-flex;align-items:center;height:32px;padding:0 12px;border:none;background:#444;color:white;border-radius:5px;cursor:pointer;font-size:13px;font-family:inherit;white-space:nowrap;transition:background .2s}.back-btn:hover,.ex-bottom-controls button:hover,.ex-bottom-controls label:hover{background:#222}.ex-bottom-controls select{background:transparent;border:none;color:white;font-size:13px;font-family:inherit;cursor:pointer;padding:0;margin-left:5px;outline:none;height:auto}.ex-bottom-controls select option{background:#444}.back-btn:disabled{background:#999;cursor:not-allowed}.audio-control{display:none}.result-table{width:100%;border-collapse:collapse;margin-top:20px;font-size:14px;background:white;border-radius:6px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.1)}.result-table th{background:#0077cc;color:white;padding:12px;text-align:left;font-weight:600}.result-table td{padding:12px;border-bottom:1px solid #eee}.result-table tr:hover{background:#f9f9f9}.correct{color:#27ae60;font-weight:700}.wrong{color:#c0392b;font-weight:700}.explanation-card{margin:20px 0;padding:15px;background:#f9f9f9;border-left:3px solid #0077cc;border-radius:4px}.explanation-card h4{margin:0 0 10px;color:#333}.explanation-card p{margin:8px 0;font-size:14px;line-height:1.6}.transcript-label{font-weight:600;color:#0077cc}.eval-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 20px;gap:16px;color:#555}.eval-spinner{width:44px;height:44px;border:4px solid #e0e0e0;border-top-color:#0077cc;border-radius:50%;animation:examSpin .8s linear infinite}@keyframes examSpin{to{transform:rotate(1turn)}}.eval-error{padding:40px;text-align:center;color:#c0392b}.eval-score-hero{display:flex;align-items:center;gap:24px;background:#f0f7ff;border-radius:10px;padding:20px 24px;margin-bottom:24px;flex-wrap:wrap}.eval-big-score{text-align:center;min-width:80px}.eval-big-score .score-num{font-size:52px;font-weight:800;color:#0077cc;line-height:1}.eval-big-score .score-label{font-size:12px;color:#666;margin-top:4px}.eval-clb{background:#0077cc;color:#fff;border-radius:8px;padding:10px 18px;text-align:center;min-width:80px}.eval-clb .clb-num{font-size:28px;font-weight:800;line-height:1}.eval-clb .clb-label{font-size:11px;opacity:.85;margin-top:2px}.eval-hero-text{flex:1 1;min-width:160px}.eval-hero-text p{margin:0;font-size:14px;color:#444;line-height:1.6}.eval-section{margin-bottom:22px}.eval-section-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#0077cc;margin-bottom:12px;padding-bottom:6px;border-bottom:2px solid #e8f0fb}.score-bars{display:flex;flex-direction:column;gap:8px}.score-bar-row{display:flex;align-items:center;gap:10px}.score-bar-label{width:140px;font-size:13px;color:#444;flex-shrink:0}.score-bar-track{flex:1 1;height:10px;background:#e8e8e8;border-radius:10px;overflow:hidden}.score-bar-fill{height:100%;border-radius:10px;transition:width .6s ease;background:linear-gradient(90deg,#0077cc,#00aaff)}.score-bar-fill.low{background:linear-gradient(90deg,#e74c3c,#f39c12)}.score-bar-fill.mid{background:linear-gradient(90deg,#f39c12,#f1c40f)}.score-bar-val{width:28px;text-align:right;font-size:13px;font-weight:700;color:#333}.wc-badge{display:inline-flex;align-items:center;gap:8px;background:#f5f5f5;border-radius:8px;padding:10px 16px;font-size:13px;color:#444}.wc-badge .wc-ok{color:#27ae60;font-weight:700}.wc-badge .wc-warn{color:#e67e22;font-weight:700}.eval-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}.eval-tag{padding:3px 10px;border-radius:20px;font-size:12px;font-weight:500}.tag-red{background:#fdecea;color:#c0392b}.tag-green{background:#eafaf1;color:#1e8449}.tag-orange{background:#fef9e7;color:#935116}.eval-row{margin-bottom:10px;font-size:14px;line-height:1.6;color:#333}.eval-row strong{color:#222}.line-edit{background:#fafafa;border:1px solid #e8e8e8;border-radius:8px;padding:12px 14px;margin-bottom:10px;font-size:13px}.line-edit .le-orig{color:#c0392b;text-decoration:line-through;margin-bottom:4px}.line-edit .le-improved{color:#1e8449;margin-bottom:4px}.line-edit .le-reason{color:#666;font-style:italic}.polished-box{background:#f0f7ff;border-left:4px solid #0077cc;border-radius:6px;padding:16px;font-size:14px;line-height:1.8;color:#222;white-space:pre-wrap}.priority-item{display:flex;gap:12px;padding:10px 14px;border-radius:8px;margin-bottom:8px;font-size:13px;background:#fafafa;border:1px solid #eee}.priority-impact{flex-shrink:0;padding:2px 8px;border-radius:12px;font-size:11px;font-weight:700;text-transform:uppercase;align-self:flex-start;margin-top:1px}.priority-text{flex:1 1}.priority-text strong{display:block;color:#222;margin-bottom:2px}.priority-text span{color:#555}.check-list{list-style:none;padding:0;margin:0}.check-list li{padding:5px 0;font-size:14px;color:#333}.check-list li:before{content:"✓ ";color:#27ae60;font-weight:700}.x-list{list-style:none;padding:0;margin:0}.x-list li{padding:5px 0;font-size:14px;color:#333}.x-list li:before{content:"✗ ";color:#c0392b;font-weight:700}@media (max-width:1200px){.ex-slide{width:95%;padding:20px;height:calc(100vh - 180px)}.two-col{flex-direction:column;gap:20px}.left{border-right:none;border-bottom:1px solid #eee;padding-right:0;padding-bottom:20px}.right{padding-left:0}}.mock-ak-wrap{max-width:760px;margin:0 auto;padding:8px 0 48px}.mock-ak-title{font-size:24px;font-weight:800;color:#1a1a1a;margin:0 0 6px}.mock-ak-subtitle{font-size:14px;color:#888;margin:0 0 28px}.mock-ak-score-card{background:#f0f7ff;border:2px solid #0077cc;border-radius:14px;padding:24px 28px;display:flex;align-items:center;gap:20px;margin-bottom:32px;flex-wrap:wrap}.mock-ak-score-card--ai{background:#f5f0ff;border-color:#7c3aed}.mock-ak-score-label{font-size:13px;font-weight:700;color:#555;text-transform:uppercase;letter-spacing:.06em;flex:1 0 100%;margin-bottom:6px}.mock-ak-score-num{font-size:52px;font-weight:900;color:#0077cc;line-height:1}.mock-ak-score-card--ai .mock-ak-score-num{color:#7c3aed}.mock-ak-score-denom{font-size:22px;font-weight:600;color:#888}.mock-ak-score-pct{font-size:18px;font-weight:700;color:#555}.mock-ak-level{font-size:16px;font-weight:800;color:#0077cc;background:#cce5ff;border-radius:8px;padding:4px 14px;white-space:nowrap}.mock-ak-score-card--ai .mock-ak-level{color:#7c3aed;background:#ede9fe}.mock-ak-section-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:#888;margin-bottom:10px}.mock-ak-rubric-table{width:100%;border-collapse:collapse;font-size:14px;margin-bottom:24px}.mock-ak-rubric-table th{background:#f0f0f0;padding:8px 14px;text-align:left;font-weight:700;color:#555;font-size:12px;text-transform:uppercase}.mock-ak-rubric-table td{padding:8px 14px;border-bottom:1px solid #f0f0f0}.mock-ak-rubric-match td{background:#e8f4fd;font-weight:700;color:#0077cc}.mock-ak-summary-table{width:100%;border-collapse:collapse;font-size:15px;margin-bottom:32px;border-radius:10px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.06)}.mock-ak-summary-table th{background:#1a1a1a;color:#fff;padding:12px 16px;text-align:left;font-weight:700;font-size:13px}.mock-ak-summary-table td{padding:14px 16px;border-bottom:1px solid #f0f0f0;background:#fff}.mock-ak-summary-table tr:last-child td{border-bottom:none}.mock-ak-level-cell{font-weight:700;color:#0077cc}.mock-ak-note{font-size:12px;color:#aaa}.mock-ak-detail{border:1px solid #e0e0e0;border-radius:10px;margin-bottom:12px;overflow:hidden}.mock-ak-detail-summary{padding:14px 18px;cursor:pointer;font-size:15px;font-weight:600;display:flex;justify-content:space-between;align-items:center;background:#fafafa;list-style:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.mock-ak-detail-summary:hover{background:#f0f7ff}.mock-ak-detail[open] .mock-ak-detail-summary{background:#e8f4fd}.mock-ak-chip{font-size:12px;font-weight:700;background:#0077cc;color:#fff;border-radius:20px;padding:3px 12px}.mock-ak-detail-body{padding:20px;border-top:1px solid #eee}.mock-ak-section-detail{border:1.5px solid #e0e0e0;border-radius:12px;margin-bottom:14px;overflow:hidden;background:#fff}.mock-ak-section-summary{padding:16px 20px;cursor:pointer;font-size:16px;font-weight:700;color:#1a1a1a;display:flex;justify-content:space-between;align-items:center;background:#fafafa;list-style:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.mock-ak-section-summary::-webkit-details-marker{display:none}.mock-ak-section-summary:hover{background:#f0f7ff}.mock-ak-section-detail[open] .mock-ak-section-summary{background:#e8f4fd;border-bottom:1px solid #e0e0e0}.mock-ak-section-score{font-size:13px;font-weight:700;color:#0077cc;background:#dbeafe;border-radius:20px;padding:3px 14px;white-space:nowrap}.mock-ak-section-chevron{font-size:14px;color:#888;margin-left:10px;display:inline-block;transition:transform .2s}.mock-ak-section-detail[open] .mock-ak-section-chevron{transform:rotate(180deg)}.mock-ak-section-body{padding:20px}