:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#1b263d;background:#f5f7fb;font-synthesis:none;--blue:#315bdb;--muted:#768096;--border:#e5e9f1}*{box-sizing:border-box}body{margin:0;font-size:1rem;line-height:1.55}button,input,textarea,select{font:inherit}button,a,input,textarea,select{touch-action:manipulation}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}a{color:inherit;text-decoration:none}button{border:0;background:none;color:inherit}[hidden]{display:none!important}:focus-visible{outline:3px solid #86a5ff;outline-offset:3px}.topbar{height:80px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 34px;gap:35px}.brand{display:flex;align-items:center;gap:12px;font-size:1.25rem;font-weight:650;letter-spacing:-.4px}.brand b{font-size:1.125rem;font-weight:600;margin-left:5px}.brand-symbol{width:37px;height:37px;background:#2954d9;border-radius:11px;color:white;display:grid;place-items:center;font-size:1.5625rem;font-weight:700}.edition{font-size:0.875rem;color:#7a8497;padding-left:27px;border-left:1px solid var(--border)}.source-link{margin-left:auto;font-size:0.875rem;color:#627089}.source-link span{margin-left:7px}.layout{display:flex;min-height:calc(100vh - 80px)}.sidebar{width:232px;flex:0 0 232px;background:#fff;border-right:1px solid var(--border);padding:34px 20px 24px;display:flex;flex-direction:column}.nav-label{font-size:0.75rem;letter-spacing:1.5px;color:#8c95a6;margin:0 14px 15px}.nav-button{width:100%;padding:13px 13px;display:flex;align-items:center;gap:10px;border-radius:8px;text-align:left;margin-bottom:7px;font-size:0.875rem;color:#68738b}.nav-button>span{font-size:1.4375rem;line-height:1}.nav-button.active{background:#edf2ff;color:#2855d4;font-weight:650}.nav-button small{font-size:0.75rem;color:#8790a2;margin-left:auto}.bank-summary{margin:38px 13px 0;padding-top:24px;border-top:1px solid var(--border)}.eyebrow{font-size:0.75rem;font-weight:600;letter-spacing:1.6px;color:#78869e}.bank-summary strong{display:block;font-size:2.25rem;font-weight:650;letter-spacing:-1px;margin:8px 0 18px}.bank-summary strong span{font-size:0.875rem;color:#8b94a3;margin-left:8px;font-weight:400}.bank-summary p{font-size:0.75rem;color:#9ba3b0;margin-top:15px}.type-counts>div{display:flex;justify-content:space-between;color:#738098;font-size:0.875rem;margin:10px 0}.type-counts b{font-weight:500;color:#3c4860;font-variant-numeric:tabular-nums}.sidebar-note{display:flex;gap:10px;margin:32px 12px}.note-icon{color:#5174d1;font-size:0.9375rem}.sidebar-note p{margin:0;font-size:0.8125rem;color:#64748a}.sidebar-note small{display:block;font-size:0.75rem;color:#9ba3b0;margin-top:5px}.sidebar-bottom{margin: auto 12px 0;padding-top:50px;color:#a1a8b5;font-size:0.625rem;letter-spacing:.8px}.sidebar-bottom span{display:block;font-size:0.75rem;letter-spacing:0;margin-top:5px}main{max-width:1510px;min-width:0;flex:1;padding:43px 42px 18px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:30px}h1{font-size:1.875rem;letter-spacing:-.6px;font-weight:650;line-height:1.35;margin:8px 0 10px}.page-heading p{color:#7e889b;font-size:0.875rem;margin:0}.library-badge{font-size:0.75rem;border:1px solid #dce5f9;background:#eff4ff;color:#5270ad;padding:7px 12px;border-radius:20px;white-space:nowrap}.workspace{display:grid;grid-template-columns:minmax(300px,1fr) minmax(350px,1.1fr);gap:24px;align-items:start}.panel{background:#fff;border:1px solid var(--border);border-radius:13px;box-shadow:0 3px 8px #24396402}.input-panel{padding:23px 25px 19px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:24px}h2{display:flex;align-items:center;gap:9px;font-size:1rem;margin:0;font-weight:650}.step{font-size:0.75rem;color:#9aa8bf;font-weight:500;letter-spacing:.8px}.text-button{font-size:0.875rem;color:#6f7f9b;padding:4px 0}.text-button:hover{color:var(--blue)}.input-tabs{display:flex;background:#f2f4f8;border-radius:8px;padding:4px;margin-bottom:21px;gap:4px}.input-tabs button{width:50%;padding:8px;border-radius:6px;color:#7b8597;font-size:0.875rem}.input-tabs .selected{background:white;color:#315bd6;box-shadow:0 1px 4px #0c284c0c;font-weight:600}.dropzone{border:1.5px dashed #cfd9ed;min-height:271px;border-radius:9px;text-align:center;display:grid;place-items:center;background:#fafcff;cursor:pointer;padding:25px 12px;transition:.15s}.dropzone:hover,.dropzone.dragover{background:#f1f5ff;border-color:#5375d8}.scan-icon{color:#6684d4;background:#edf2ff;width:64px;height:64px;margin:0 auto 17px;border-radius:17px;padding:14px}.scan-icon svg{width:100%;height:100%}.dropzone h3{font-size:1rem;font-weight:500;margin:0 0 9px}.dropzone p{font-size:0.75rem;color:#8290ab;margin:0 0 15px}.dropzone kbd{font-family:inherit;font-size:0.75rem;border:1px solid #dce3ef;border-radius:4px;padding:3px 6px;background:white}.dropzone span{color:#8c96a8;font-size:0.8125rem}.dropzone u{color:#476bd1;text-decoration:none}.dropzone small{display:block;color:#a5adba;font-size:0.75rem;margin-top:9px}.dropzone img{max-width:100%;max-height:285px;object-fit:contain}.input-tip,.privacy-note{font-size:0.75rem;color:#939dad;margin:12px 0 22px}.action-row{display:flex;gap:10px}.primary-button{border-radius:8px;background:#315bdd;color:#fff;padding:12px 22px;font-size:0.9375rem;font-weight:500;flex:1;box-shadow:0 4px 8px #315bdb15;display:flex;justify-content:center;align-items:center;gap:8px}.primary-button:hover{background:#264bc4}.primary-button>span{font-size:1.4375rem;line-height:1}.privacy-note{margin:12px 0 0;text-align:center;font-size:0.75rem;color:#9ba5b6}.results-panel{min-height:535px;padding:23px 25px;overflow:hidden}.muted{font-size:0.75rem;color:#9aa3b2}.empty-result{display:flex;align-items:center;flex-direction:column;justify-content:center;min-height:390px;text-align:center}.document-icon{border:2px solid #dce3f0;border-radius:11px;width:64px;height:77px;line-height:65px;color:#d4ddec;font-size:2.625rem;position:relative;margin-bottom:22px}.document-icon span{position:absolute;width:27px;height:27px;bottom:-7px;right:-10px;background:#edf2fb;color:#8aa1d2;border-radius:50%;font-size:0.875rem;line-height:27px;border:3px solid white}.empty-result h3{font-size:1.125rem;color:#6c7890;font-weight:500;margin:0 0 12px}.empty-result p{color:#a0a9b8;font-size:0.875rem;line-height:1.9;margin:0}.result-preview-label{display:flex;gap:13px;margin-top:31px}.result-preview-label span{font-size:0.75rem;color:#a0a9b8;background:#f6f8fb;border-radius:4px;padding:5px 9px}.under-workspace{display:flex;justify-content:space-between;gap:20px;margin:18px 1px 0;font-size:0.75rem;color:#97a0b1}.under-workspace .text-button{font-size:0.75rem;padding:0;color:#647da9}footer{margin-top:43px;padding-top:20px;border-top:1px solid #e7ebf2;color:#9da5b3;font-size:0.75rem;display:flex;flex-wrap:wrap;gap:10px}footer span{margin-left:auto}.field-label{display:block;font-size:0.875rem;color:#6b7790;margin-bottom:8px}textarea,input,select{width:100%;border:1px solid #dfe5ef;border-radius:8px;background:#fff;color:#26344b;padding:12px;outline:none}textarea:focus,input:focus,select:focus{border-color:#6c8deb;box-shadow:0 0 0 3px #315bdd0a}textarea{font-size:0.9375rem;line-height:1.8;resize:vertical;min-height:180px}textarea::placeholder,input::placeholder{color:#a7afbe}.image-info{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:0.75rem;color:#7c889b;margin-top:6px}.image-info>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.image-info button{font-size:0.75rem;flex-shrink:0}.secondary-button{display:inline-flex;justify-content:center;align-items:center;border:1px solid #dce3ee;border-radius:7px;padding:8px 15px;color:#587096;background:#fff;font-size:0.875rem}.secondary-button:hover{background:#f5f8ff}.error{color:#b44343;background:#fff4f3;border-radius:7px;padding:10px;font-size:0.875rem}.ocr-status{font-size:0.8125rem;color:#5c77a9;margin:15px 0}progress{width:100%;height:5px;display:block;accent-color:var(--blue);margin-top:8px}.recognized-panel{margin-top:20px;border:1px solid var(--border);border-radius:10px;padding:16px 20px;background:white}.recognized-panel summary{font-size:0.875rem;color:#687d9b;cursor:pointer}.recognized-panel .field-label{margin-top:15px}.recognized-panel button{margin-top:10px}.bank-filters{padding:20px;display:grid;grid-template-columns:2fr 1fr 1.5fr;gap:16px}.bank-filters label{font-size:0.8125rem;color:#74829a}.bank-filters input,.bank-filters select{display:block;margin-top:7px;font-size:0.875rem}.bank-list-heading{display:flex;justify-content:space-between;font-size:0.875rem;color:#78859a;margin:20px 0}.pagination{display:flex;align-items:center;justify-content:center;gap:22px;margin-top:25px;font-size:0.875rem}.question-card{border:1px solid var(--border);border-radius:10px;padding:21px;background:#fff;margin-bottom:14px}.question-top{display:flex;align-items:center;gap:7px;flex-wrap:wrap;font-size:0.75rem;color:#8795ac}.tag{border-radius:4px;background:#f0f4ff;color:#5c7ec3;padding:2px 6px;font-size:0.75rem}.question-title{font-size:1rem;font-weight:550;line-height:1.8;margin:14px 0}.options{display:grid;gap:7px}.option{display:flex;gap:10px;font-size:0.875rem;padding:9px 11px;background:#f7f9fc;border:1px solid transparent;border-radius:6px;color:#6d7a92}.option b{font-weight:500;color:#94a0b3}.option.correct{border-color:#bce1d3;background:#f0faf6;color:#25745a}.option.correct b{color:#25745a}.answer-box{margin-top:18px;background:#edf7f2;border:1px solid #d8eee2;border-radius:8px;padding:13px 15px;color:#2c735a;display:flex;gap:14px;align-items:center}.answer-box span{font-size:0.8125rem;flex-shrink:0}.answer-box strong{font-size:1.375rem;font-weight:650}.answer-content{font-size:0.875rem;color:#406b5b;margin:8px 2px 0}.question-footer{margin-top:15px;display:flex;align-items:center;justify-content:space-between;font-size:0.75rem;color:#97a2b5;gap:8px}.question-footer a{color:#6980b0}.match-status{display:flex;align-items:center;justify-content:space-between;background:#edf4ff;color:#5577b9;padding:10px 12px;border-radius:6px;margin-bottom:16px;font-size:0.75rem;gap:10px}.result-card{padding:0;border:0;margin:0}.result-card+.result-card{margin-top:24px;border-top:1px solid var(--border);padding-top:24px}.warning{background:#fff7e9;color:#94712c;padding:10px 12px;border-radius:7px;font-size:0.8125rem;margin-bottom:15px}.alternatives{margin-top:22px;border-top:1px solid var(--border);padding-top:14px}.alternatives summary{font-size:0.8125rem;color:#7186a9;cursor:pointer}.alternatives .question-card{margin-top:12px;padding:14px}.no-match{padding:32px 5px;text-align:center}.no-match h3{font-size:1.125rem;font-weight:550}.no-match p{font-size:0.875rem;color:#8390a5}.copy-answer{font-size:0.75rem;color:#6681b3}.batch-label{font-size:0.8125rem;color:#5b7097;margin:0 0 12px}.result-error{color:#bb5950} @media(min-width:1650px){main{padding:50px 55px}.workspace{gap:32px}.dropzone{min-height:320px}.results-panel{min-height:584px}.empty-result{min-height:435px}}@media(max-width:1150px){.sidebar{width:195px;flex-basis:195px;padding-left:14px;padding-right:14px}main{padding:32px 26px}.workspace{gap:17px;grid-template-columns:minmax(260px,1fr) minmax(285px,1.1fr)}.input-panel,.results-panel{padding:20px}.edition{display:none}.library-badge{display:none}h1{font-size:1.6875rem}footer span{margin-left:0}}@media(max-width:880px){.sidebar{display:none}.topbar{height:69px;padding:0 22px}.layout{min-height:calc(100vh - 69px)}main{padding:26px 22px}.workspace{gap:18px}.page-heading{margin-bottom:24px}.mobile-nav{display:flex}.bank-filters{grid-template-columns:1fr 1fr}.bank-filters label:first-child{grid-column:1/-1}}@media(max-width:650px){main{padding:24px 16px}.workspace{grid-template-columns:1fr}.topbar{padding:0 17px;gap:10px}.brand{font-size:1.0625rem;gap:9px}.brand b{font-size:1rem;margin-left:3px}.brand-symbol{width:33px;height:33px;border-radius:9px;font-size:1.4375rem}.source-link{font-size:0.75rem}.page-heading p{font-size:0.8125rem}.page-heading h1{font-size:1.625rem}.page-heading>.secondary-button{font-size:0.75rem;white-space:nowrap;padding:7px 10px}.dropzone{min-height:240px}.results-panel{min-height:320px}.empty-result{min-height:270px}.input-panel,.results-panel{padding:20px}.under-workspace{font-size:0.6875rem;gap:7px}footer{margin-top:28px;padding-bottom:15px;line-height:1.8}.bank-filters{padding:15px;gap:10px}.question-card{padding:16px}.mobile-switch{display:flex!important;gap:5px;margin-bottom:23px;padding-bottom:15px;border-bottom:1px solid var(--border)}.mobile-switch button{font-size:0.875rem;padding:8px 14px;border-radius:6px;color:#7d8da6}.mobile-switch .active{background:#e9efff;color:#365ed1}}

@media(min-width:651px) and (max-width:880px){.mobile-switch{display:flex!important;gap:10px;margin-bottom:22px}.mobile-switch button{padding:8px 14px;border-radius:6px;color:#7d8da6;font-size:0.875rem}.mobile-switch .active{background:#e9efff;color:#365ed1}}