:root{--navy:#142a3c;--ink:#243b4a;--muted:#6c7f8c;--line:#dfe7eb;--teal:#3D6182;--teal-light:#EEF4FA;--bg:#f2f5f7;--white:#fff;--amber:#976d21;--amber-light:#fff5df;--red:#aa3e43;--shadow:0 8px 28px #142a3c0c;font-family:Inter,-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--ink);font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-size:13px;line-height:1.6}button,input,select,textarea{font:inherit}button,select{cursor:pointer}button{color:inherit}button:disabled,select:disabled{cursor:default;opacity:.45}button{touch-action:manipulation}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #3D618270;outline-offset:2px}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--teal)!important;box-shadow:0 0 0 3px #3D618210}input,select,textarea{color:var(--ink);background:white;border:1px solid var(--line);border-radius:6px}select{padding:9px 10px;max-width:100%;text-overflow:ellipsis}button{border:0;background:transparent}h1,h2,h3,p{margin:0}button,a,input,select,textarea{ -webkit-tap-highlight-color:transparent}a{color:var(--teal)}[hidden]{display:none!important}.small{font-size:11px}.muted{color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.eyebrow{font-size:10px;font-weight:700;letter-spacing:.16em;color:var(--teal)}.workspace{height:100dvh;display:flex;flex-direction:column;min-height:480px}.app-header{height:69px;min-height:69px;background:var(--navy);color:white;display:flex;align-items:center;justify-content:space-between;padding:0 22px;gap:18px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;flex-shrink:0;width:34px;height:38px;border-left:3px solid #8CB3D5;background:#ffffff0b;color:white;font-size:16px;letter-spacing:-.07em;font-weight:600}.brand strong{font-size:15px;letter-spacing:.08em;font-weight:600;display:block}.brand>div>span{display:block;font-size:10px;color:#bacbd5;letter-spacing:.04em;margin-top:1px}.header-right{display:flex;gap:10px;align-items:center}.sync-state{font-size:11px;color:#b7cbd4;white-space:nowrap;display:flex;align-items:center;gap:7px}.sync-state::before{content:"";width:5px;height:5px;border-radius:50%;background:#67b7ac}.sync-state.error::before{background:#edb36c}.workspace-body{display:grid;grid-template-columns:246px minmax(360px,1fr) 320px;min-height:0;flex:1}.navigation{background:#fff;min-width:0;display:flex;flex-direction:column;border-right:1px solid var(--line)}.nav-top{padding:21px 17px 10px}.field-label{display:block;font-weight:600;font-size:11px;color:#516977;margin-bottom:6px}.nav-top select{width:100%;font-size:13px}.nav-top #volume-meta{margin-top:7px}.search-box{margin-top:18px;display:flex;align-items:center;border:1px solid var(--line);border-radius:6px;height:36px;overflow:hidden;background:#f8fafb}.search-box>span{font-size:23px;padding:0 8px 3px 10px;color:var(--muted)}.search-box input{border:0;border-radius:0;padding:7px 5px 7px 0;width:100%;min-width:0;font-size:11px;background:transparent;box-shadow:none!important}.search-box:focus-within{border-color:var(--teal);box-shadow:0 0 0 3px #3D618210}.nav-shortcuts{display:flex;gap:13px;align-items:center;padding-top:13px}.nav-shortcuts .muted{margin-left:auto;font-size:10px}.text-button{padding:2px 0;color:var(--teal);font-size:11px}.text-button:hover{text-decoration:underline}.question-nav{overflow:auto;flex:1;padding:4px 10px 18px;scrollbar-width:thin}.chapter{margin:0 0 12px}.chapter>summary{list-style:none;font-weight:600;font-size:11px;color:#526b7a;padding:10px 9px;border-bottom:1px solid #edf1f3;display:flex;gap:8px;cursor:pointer}.chapter>summary::-webkit-details-marker,.topic-group>summary::-webkit-details-marker{display:none}.chapter>summary::before{content:"›";font-size:14px;line-height:16px;transform:rotate(0);color:#8ca0ac}.chapter[open]>summary::before{transform:rotate(90deg)}.topic-group{padding:4px 0 0}.topic-group>summary{list-style:none;display:flex;align-items:baseline;gap:6px;cursor:pointer;font-size:11px;padding:7px 9px;color:#425a69;border-radius:4px;line-height:1.6}.topic-group>summary:hover{background:#f5f8fa}.topic-group>summary>span:first-child{flex:1}.topic-group>summary>span:last-child{font-size:10px;color:#92a0a8;font-variant-numeric:tabular-nums}.topic-group[open]>summary{color:var(--teal);font-weight:600}.question-button{display:flex;width:100%;text-align:left;border-radius:5px;gap:9px;padding:7px 8px 7px 13px;margin:2px 0;line-height:1.5;align-items:flex-start}.question-button:hover{background:#F7FAFC}.question-button.active{background:var(--teal-light);color:var(--teal);box-shadow:inset 3px 0 var(--teal)}.question-button .qid{font-size:10px;min-width:48px;font-weight:600;padding-top:1px;font-variant-numeric:tabular-nums}.question-button .qtitle{font-size:11px;flex:1}.question-button .qpage{font-size:10px;color:#889da8;font-variant-numeric:tabular-nums;padding-top:1px}.search-volume-label{padding:12px 9px 5px;color:var(--muted);font-weight:600;font-size:10px}.nav-empty{padding:20px 8px;font-size:12px;color:var(--muted)}.nav-footer{padding:12px 18px;border-top:1px solid var(--line);font-size:10px;color:#8799a4;display:flex;align-items:center;gap:7px}.privacy-dot{width:5px;height:5px;border:1px solid #92aaa8;border-radius:50%}.reader{display:flex;flex-direction:column;min-width:0;overflow:hidden;background:#e9eef1}.reader-top{background:white;min-height:82px;display:flex;align-items:center;justify-content:space-between;padding:15px 22px;gap:12px;border-bottom:1px solid var(--line)}.reader-title{display:flex;gap:12px;align-items:center;min-width:0}.reader-title>div{min-width:0}.volume-number{font-size:12px;font-weight:600;color:var(--teal);background:var(--teal-light);width:34px;height:36px;display:grid;place-items:center;border-radius:4px;flex-shrink:0}.reader-title h1{font-size:17px;line-height:1.4;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reader-title .muted{display:block;margin-top:4px;max-width:420px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.version-switch{display:flex;background:#f1f5f6;padding:3px;border-radius:6px;flex-shrink:0;gap:2px}.version-switch button{font-size:11px;padding:5px 12px;border-radius:4px;white-space:nowrap;color:#738792}.version-switch button.active{background:white;color:var(--navy);box-shadow:0 1px 4px #142a3c12}.version-switch #draft-mode.active{color:#90621a}.toolbar{background:#fbfcfd;height:49px;min-height:49px;display:flex;align-items:center;gap:12px;justify-content:space-between;border-bottom:1px solid #d8e2e7;padding:0 18px}.toolbar-group{display:flex;align-items:center;gap:7px}.icon-button{border-radius:5px;display:grid;place-items:center;font-size:20px;width:28px;height:30px;line-height:1;font-weight:400}.icon-button:hover:not(:disabled){background:#e8f0f2;color:var(--teal)}.page-control{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--muted);white-space:nowrap}.page-control input{width:40px;padding:3px 2px;text-align:center;height:28px;font-size:11px;font-variant-numeric:tabular-nums;-moz-appearance:textfield}.page-control input::-webkit-inner-spin-button,.page-control input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.zoom-tools{font-size:11px;color:#587180;gap:4px}.zoom-tools #zoom-value{width:40px;text-align:center;font-variant-numeric:tabular-nums}.zoom-tools .text-button{margin-left:5px}.button{background:white;border:1px solid #d6e2e7;border-radius:6px;padding:9px 14px;font-weight:500;font-size:12px;transition:background .12s}.button:hover:not(:disabled){border-color:#AEC5DA;background:#F7FAFC}.button.compact{padding:5px 10px;font-size:11px;white-space:nowrap}.button[aria-pressed="true"]{background:var(--teal-light);color:var(--teal);border-color:#6E96B8}.button.primary{background:var(--teal);border-color:var(--teal);color:white}.button.primary:hover:not(:disabled){background:#2C4F70;border-color:#2C4F70}.reader-scroll{flex:1;overflow:auto;position:relative;scrollbar-width:thin;min-height:0;padding:0 20px}.page-shell{position:relative;margin:24px auto;background:white;box-shadow:0 4px 19px #233b4b1c;line-height:0}.page-shell canvas{display:block;background:white}.pdf-links{position:absolute;inset:0;pointer-events:none}.pdf-links a{position:absolute;display:block;pointer-events:auto;background:transparent;border-radius:2px}.pdf-links a:hover{background:#3D618216;outline:1px solid #3D618240}.region-layer{position:absolute;inset:0;pointer-events:none;touch-action:none;z-index:2}.region-layer.selecting{pointer-events:auto;cursor:crosshair;background:#3D618203}.region-box{position:absolute;border:2px solid #d28337;background:#edab3b1a;pointer-events:none;min-width:1px;min-height:1px}.region-box span{position:absolute;top:-20px;left:-2px;white-space:nowrap;background:#b77329;color:white;font-size:10px;line-height:18px;padding:0 6px;border-radius:3px 3px 0 0}.reader-empty{min-height:300px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:14px;color:#718795;font-size:12px;height:70%}.loading-ring{width:25px;height:25px;border:2px solid #cbdadb;border-top-color:var(--teal);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.reader-footer{min-height:31px;padding:6px 20px;display:flex;justify-content:space-between;gap:10px;font-size:10px;color:#6c818e;background:#f4f7f9;border-top:1px solid #dce5ea}.draft-banner{font-size:11px;background:var(--amber-light);color:#89621f;padding:8px 20px;border-bottom:1px solid #efddb6}.reader-status{padding:8px 20px;font-size:12px;background:#fff0f0;color:#934045;border-bottom:1px solid #efd3d4}.review-panel{background:white;border-left:1px solid var(--line);overflow:auto;scrollbar-width:thin;display:flex;flex-direction:column}.review-top{padding:21px 21px 15px;display:flex;justify-content:space-between;align-items:center}.review-top h2{font-weight:600;font-size:18px;margin-top:3px}.mode-pill{font-size:10px;color:#5a7786;padding:3px 8px;background:#eef3f6;border-radius:4px}.mode-pill.draft{color:#946d28;background:var(--amber-light)}.instruction-form{padding:0 21px 18px;border-bottom:1px solid var(--line)}.target-card{border:1px solid #dfe9ec;background:#f7fafb;border-radius:6px;padding:12px}.target-label{font-size:10px;color:#8195a0;margin-bottom:3px}.target-card>strong{font-size:12px;display:block;font-weight:600}.target-detail{margin-top:7px;display:flex;align-items:center;gap:12px;font-size:11px;color:#587584}.target-detail>span{white-space:nowrap;font-variant-numeric:tabular-nums}.target-detail select{border:0;background:transparent;min-width:0;flex:1;font-size:11px;padding:2px 0;color:#547486}.region-note{display:flex;justify-content:space-between;align-items:center;font-size:10px;margin-top:9px;padding-top:8px;border-top:1px solid #e0e9ea;color:#a76b27}.region-note .text-button{font-size:10px}.instruction-label{margin-top:17px;margin-bottom:7px}.instruction-form textarea{padding:10px 11px;width:100%;resize:vertical;min-height:130px;line-height:1.85;font-size:12px;display:block}.instruction-form textarea::placeholder{color:#99a9b2}.form-help{display:flex;justify-content:space-between;font-size:9px;color:#8b9ba6;gap:6px;margin-top:6px}.submit-button{display:flex;align-items:center;justify-content:space-between;width:100%;margin-top:14px;padding:10px 13px}.submit-button>span{font-size:16px;font-weight:400}.submit-note{font-size:9px;color:#8b9ba6;margin-top:7px;line-height:1.7}.instruction-message{font-size:11px;padding:9px;border-radius:4px;margin-top:10px;color:#24776d;background:#eaf7f2;overflow-wrap:anywhere}.instruction-message.error{color:#9b4048;background:#fff0f0}.history-section{padding:18px 21px 24px}.section-heading{display:flex;justify-content:space-between;align-items:center}.section-heading h3{font-size:13px;font-weight:600}.history-filter{display:flex;justify-content:space-between;align-items:center;margin:9px 0 14px}.history-filter label{font-size:10px;color:#8093a0;display:flex;align-items:center;gap:5px}.history-filter input{accent-color:var(--teal);margin:0;width:11px;height:11px}.history-empty{color:#95a5ae;padding:16px 0;font-size:11px}.history-item{border:1px solid #dee8eb;border-radius:6px;padding:12px;margin:0 0 11px;background:#fff}.history-item-header{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-bottom:8px}.history-status{font-size:10px;border-radius:3px;padding:2px 6px;background:#eef4f6;color:#62818e}.history-status.ready{background:#e4f3ef;color:#27826e}.history-status.failed{background:#fff0f0;color:#ac545b}.history-status.done{background:#eef0f5;color:#727e8a}.history-time{color:#98a7af;font-size:9px}.history-target{font-size:10px;color:#64828e;display:block;text-align:left;padding:0;margin:0 0 6px}.history-target:hover{color:var(--teal);text-decoration:underline}.history-text{font-size:11px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}.history-reply{font-size:10px;line-height:1.75;background:#f5f8fa;border-radius:4px;padding:8px 9px;margin-top:9px;white-space:pre-wrap;overflow-wrap:anywhere;color:#617c89}.history-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:11px}.history-actions .button{font-size:10px;padding:6px 9px}.history-actions .danger{color:#a16d6f;border-color:#eadadd}.global-notice{font-size:12px;padding:9px 22px;background:#fff2d6;color:#7c6024;border-bottom:1px solid #e9d9b0}.access-screen{min-height:100dvh;display:grid;place-items:center;padding:25px;background:#eef3f5}.access-card{border:1px solid var(--line);background:white;border-radius:10px;max-width:460px;width:100%;padding:44px;box-shadow:var(--shadow)}.access-card .brand-mark{background:var(--navy);margin-bottom:25px;width:42px;height:48px;font-size:20px}.access-card h1{font-size:26px;margin:6px 0 16px;font-weight:600}.access-card>p:last-child{color:var(--muted);font-size:13px;line-height:1.9}.mobile-toggle{display:none}.reader.busy #page-shell{opacity:.45}.reader.busy .toolbar button,.reader.busy .toolbar input{pointer-events:none}.reader.busy .reader-empty{height:70%}@media(min-width:1650px){.workspace-body{grid-template-columns:270px minmax(360px,1fr) 350px}.nav-top{padding-left:21px;padding-right:21px}.review-top,.instruction-form,.history-section{padding-left:25px;padding-right:25px}.reader-top{padding-left:28px;padding-right:28px}.reader-scroll{padding-left:30px;padding-right:30px}}
@media(max-width:1180px){.workspace-body{grid-template-columns:210px minmax(330px,1fr) 284px}.nav-top{padding-left:13px;padding-right:13px}.review-top,.instruction-form,.history-section{padding-left:16px;padding-right:16px}.reader-top{padding:13px 16px}.reader-title h1{font-size:15px}.volume-number{width:28px;height:32px}.reader-title{gap:8px}.toolbar{padding:0 10px;gap:6px}.zoom-tools .text-button{display:none}.version-switch button{padding:5px 8px}.reader-footer>span:last-child{display:none}}
@media(max-width:980px){.workspace-body{grid-template-columns:minmax(330px,1fr) 300px}.navigation{display:none;position:fixed;z-index:20;top:69px;bottom:0;left:0;width:275px;box-shadow:8px 0 30px #142a3c22}.navigation.mobile-open{display:flex}.mobile-toggle#mobile-nav{display:block;background:#ffffff0b;border-color:#ffffff24;color:#e3eef2;font-size:11px;padding:6px 9px}.app-header{padding:0 17px}.reader-top{min-height:75px}.reader-title h1{font-size:17px}}
@media(max-width:700px){.workspace-body{display:block;position:relative;flex:1}.reader{height:100%}.review-panel{display:none;position:fixed;z-index:21;right:0;top:69px;bottom:0;width:min(340px,94vw);box-shadow:-8px 0 30px #142a3c22}.review-panel.mobile-open{display:block}.mobile-toggle#mobile-review{display:block;background:#3D61823b;border-color:#8CB3D53b;color:#E7F0F8;font-size:11px;padding:6px 9px}.sync-state{display:none}.brand strong{font-size:12px}.brand>div>span{font-size:8px;max-width:138px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.brand{gap:9px}.brand-mark{width:27px;height:32px;font-size:14px}.app-header{padding:0 12px;gap:8px}.header-right{gap:6px}.reader-top{padding:13px 15px;min-height:72px}.reader-title h1{font-size:16px}.reader-title .muted{max-width:200px;font-size:10px}.version-switch button{padding:5px 8px;font-size:10px}.toolbar{padding:0 10px;gap:4px}.toolbar-group{gap:3px}.icon-button{width:25px}.toolbar .button.compact{padding:5px 7px;font-size:10px}.reader-scroll{padding:0 12px}.page-shell{margin-top:16px;margin-bottom:16px}.reader-footer{padding:6px 12px}.zoom-tools #zoom-value{width:32px;font-size:10px}.page-control{gap:4px;font-size:10px}.page-control input{width:34px}.draft-banner{padding:8px 14px;font-size:10px}.global-notice{padding:7px 13px;font-size:11px}.reader-title{min-width:0}.volume-number{display:none}.access-card{padding:30px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}.loading-ring{animation:none}}

/* Named review parts: these controls are overlays, never part of the PDF. */
.parts-hint{min-height:31px;padding:7px 20px;font-size:10px;color:#596D7F;background:#F7FAFC;border-bottom:1px solid #DFE7EE;line-height:1.6}.parts-hint.warning{color:#9a722c;background:#fff8e9;border-color:#eee1c5}.parts-layer{position:absolute;inset:0;z-index:3;pointer-events:none;overflow:visible;line-height:1.3}.part-connectors{position:absolute;inset:0;overflow:visible;width:100%;height:100%;pointer-events:none}.part-connectors path{stroke:#9DB6CD;stroke-width:1;fill:none;opacity:.48}.part-labels{position:absolute;inset:0;pointer-events:none}.part-label{position:absolute;pointer-events:auto;font-size:9px;line-height:1.35;min-height:21px;padding:3px 3px;border:1px solid #B8CADB;color:#3D6182;background:#EEF4FAF5;border-radius:4px;white-space:nowrap;text-align:center;font-weight:500;box-shadow:0 1px 2px #3D618209}.part-label:hover,.part-label:focus-visible{background:#DCE8F3;border-color:#6E96B8;color:#2C4F70;z-index:2}.part-label.active{background:#fff0d7;border-color:#d4a061;color:#9a641d}.part-highlight{position:absolute;border:1px solid #6E96B8;background:#3D618211;border-radius:2px;pointer-events:none}.region-layer.selecting{z-index:4}.selected-part-note{font-size:10px;display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:10px;padding-top:9px;border-top:1px solid #DFE7EE;color:#596D7F}.selected-part-note strong{font-weight:600;color:#3D6182;margin-left:5px}.selected-part-note .text-button{font-size:10px}.parts-picker{margin-top:15px}.part-list{display:flex;flex-direction:column;gap:7px}.part-question-label{font-size:9px;color:#8b9da6;margin-bottom:3px}.part-options{display:flex;flex-wrap:wrap;gap:5px}.part-option{border:1px solid #DFE7EE;border-radius:4px;background:#F7FAFC;color:#596D7F;padding:4px 7px;font-size:10px;line-height:1.4}.part-option:hover{background:#EEF4FA;border-color:#AEC5DA}.part-option.active{background:#DCE8F3;border-color:#6E96B8;color:#3D6182}.parts-empty{font-size:10px;color:#91a0a9;line-height:1.7}.history-part{display:inline-block;border:1px solid #DFE7EE;border-radius:3px;font-size:10px;line-height:1.5;padding:1px 5px;background:#EEF4FA;color:#596D7F;margin:0 0 7px}.toolbar-actions{gap:6px}.toolbar{flex-wrap:wrap;height:auto;min-height:49px;padding-top:7px;padding-bottom:7px}.parts-visible .part-label{max-width:66px}
@media(max-width:1180px){.toolbar-actions{gap:4px}.toolbar .button.compact{padding:5px 7px}.parts-hint{padding-left:16px;padding-right:16px}}
@media(max-width:700px){.reader-scroll.parts-visible{padding-left:66px;padding-right:12px}.parts-hint{padding:6px 12px;font-size:10px}.toolbar{gap:5px;row-gap:5px}.toolbar-actions{margin-left:auto}.part-label{font-size:8px;padding:4px 3px}.parts-picker{margin-top:13px}.parts-visible .part-label{max-width:49px}}

/* Selected tables expose precise cell targets without adding printed labels. */
.table-targets{position:absolute;inset:0;pointer-events:none}.table-cell-target{position:absolute;pointer-events:auto;border:1px solid transparent;padding:0;background:transparent;cursor:pointer;border-radius:1px}.table-cell-target:hover,.table-cell-target:focus-visible{border-color:#6E96B8;background:#3D618215;outline:1px solid #6E96B8;outline-offset:0}.table-cell-target.active{border-color:#bd883f;background:#e7ad3e16}.part-label.table-open,.part-option.table-open{border-color:#9DB6CD;background:#EEF4FA;color:#3D6182}.part-highlight{z-index:2}.part-labels{z-index:3}.selected-part-note{align-items:flex-start}.selected-part-note>span{min-width:0}.selected-part-note strong{display:block;margin-left:0;margin-top:3px;overflow-wrap:anywhere;line-height:1.65}.selected-part-note>.text-button{flex-shrink:0}.table-detail{border:1px solid #DFE7EE;border-radius:6px;background:#F7FAFC;margin-top:14px;padding:12px}.table-detail-heading{display:flex;justify-content:space-between;align-items:center;gap:7px;margin-bottom:6px}.table-detail-heading h3{font-size:11px;font-weight:600;color:#3D6182}.table-detail-hint{font-size:9px;color:#73879A;line-height:1.7;margin-bottom:10px}.table-breadcrumb{display:flex;gap:4px;align-items:baseline;flex-wrap:wrap;font-size:10px;color:#596D7F;line-height:1.6;margin:7px 0 10px;padding:6px 8px;background:#EEF4FA;border-radius:4px}.table-breadcrumb>span+span::before{content:'›';color:#A8BACB;margin-right:4px}.table-main-options{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:11px}.table-main-options .part-option{background:white}.table-field{margin-top:10px}.table-field label{display:block;font-size:10px;color:#73879A;margin-bottom:4px}.table-field select{width:100%;font-size:11px;padding:7px 8px;border-color:#DFE7EE;background:white}.table-cell-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px;margin-top:5px}.table-cell-options .part-option{text-align:left;overflow-wrap:anywhere;white-space:normal;font-size:10px;padding:6px 7px;line-height:1.5}.table-cell-options .part-option.active{border-color:#b9904c;background:#fff5df;color:#8b6627}.table-cell-empty{font-size:9px;color:#8595A5;margin:6px 0 0;line-height:1.7}.table-note-options{display:flex;gap:5px;flex-wrap:wrap;margin-top:5px}
@media(max-width:700px){.table-detail{padding:10px}.table-cell-options .part-option{padding:8px 7px}.table-cell-target{min-width:0;min-height:0}}

/* Phone and tablet workflow: full-width paper, explicit selection, then writing. */
.mobile-only,.mobile-navigation-header,.mobile-panel-header,.mobile-bottom-nav,.mobile-part-preview,.mobile-part-snippet,.mobile-cell-value{display:none}.mobile-part-card{max-width:100%}.part-option-name{display:inline}.mobile-whole-label{display:none}
@media(max-width:980px){
:root{--mobile-header:60px}html,body{height:100%;overflow:hidden;overscroll-behavior:none}.workspace{position:fixed;left:0;right:0;top:var(--app-top,0px);height:var(--app-height,100dvh);min-height:0;padding-top:env(safe-area-inset-top,0px);background:#eef3f5}.workspace-body{display:block;position:relative;flex:1;min-height:0;overflow:hidden}.app-header{height:var(--mobile-header);min-height:var(--mobile-header);padding:0 14px;gap:10px}.brand{gap:10px;min-width:0}.brand-mark{width:30px;height:35px;font-size:15px}.brand strong{font-size:14px}.brand>div>span{font-size:10px;max-width:230px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.header-right{flex-shrink:0}.sync-state{display:none}.mobile-toggle#mobile-nav{display:block;min-height:44px;padding:8px 12px;font-size:14px;white-space:nowrap}.mobile-toggle#mobile-review{display:none}.reader{height:100%;width:100%}.reader-top{min-height:72px;padding:12px 14px;gap:10px}.reader-title h1{font-size:18px}.reader-title .muted{font-size:12px;max-width:calc(100vw - 170px);margin-top:5px}.reader-title{gap:8px}.volume-number{display:none}.version-switch{padding:3px;gap:0}.version-switch button{font-size:13px;min-width:60px;min-height:44px;padding:9px 10px}.toolbar{padding:7px 12px;min-height:0;height:auto;gap:8px;row-gap:6px;display:flex;flex-wrap:wrap}.toolbar-group{gap:2px}.icon-button{min-width:44px;width:44px;min-height:44px;height:44px;font-size:24px}.page-control{font-size:14px;gap:6px}.page-control input{font-size:16px;width:48px;height:44px;padding:6px 3px}.page-control #page-total{min-width:35px}.zoom-tools{margin-left:auto;gap:0;font-size:14px}.zoom-tools #zoom-value{width:48px;min-height:44px;font-size:13px;padding:0}.zoom-tools .text-button{display:none}.toolbar-actions{width:100%;display:flex;gap:8px;margin-left:0}.toolbar-actions #toggle-parts{display:none}.toolbar-actions #mobile-pick-part{display:block;flex:1}.toolbar-actions #select-region{flex:1}.toolbar .button.compact{min-height:44px;font-size:14px;padding:8px 12px}.toolbar-actions #download{background:white;border:1px solid #d6e2e7;border-radius:6px;flex-shrink:0}.parts-hint{display:none}.parts-hint.warning{display:block;font-size:13px;line-height:1.6;padding:10px 14px}.reader-scroll,.reader-scroll.parts-visible{padding:0 8px;overflow:auto;overscroll-behavior:contain;touch-action:pan-x pan-y;-webkit-overflow-scrolling:touch}.page-shell{margin:12px auto}.part-labels,.part-connectors{display:none}.reader-footer{min-height:28px;font-size:11px;padding:6px 12px}.reader-footer>span:last-child{display:none}.draft-banner,.reader-status,.global-notice{font-size:13px;line-height:1.6;padding:9px 14px}.global-notice{max-height:82px;overflow:auto;flex-shrink:0}
.mobile-bottom-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:white;border-top:1px solid #d7e4e8;flex-shrink:0;padding:4px max(5px,env(safe-area-inset-right,0px)) max(5px,env(safe-area-inset-bottom,0px)) max(5px,env(safe-area-inset-left,0px));box-shadow:0 -3px 14px #17384a08;z-index:30}.mobile-bottom-nav button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;min-height:54px;padding:3px 2px;border-radius:6px;font-size:12px;font-weight:600;line-height:1.5;color:#708795}.mobile-bottom-nav button>span{font-size:24px;line-height:26px;font-weight:400}.mobile-bottom-nav button[aria-current="page"]{color:var(--teal);background:var(--teal-light)}.keyboard-open .mobile-bottom-nav{padding-bottom:4px}.keyboard-open .mobile-bottom-nav button{min-height:44px}.keyboard-open .mobile-bottom-nav button>span{display:none}
.navigation{display:none;position:absolute;inset:0;width:100%;height:100%;z-index:25;box-shadow:none;border-right:0;background:white}.navigation.mobile-open{display:flex}.mobile-navigation-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;border-bottom:1px solid var(--line);flex-shrink:0}.mobile-navigation-header>strong{font-size:17px}.mobile-navigation-header .button{min-height:44px;font-size:14px;padding:8px 12px}.nav-top{padding:14px 16px 10px}.nav-top .field-label{font-size:13px}.nav-top select{min-height:48px;font-size:16px}.nav-top #volume-meta{font-size:12px}.search-box{height:48px;margin-top:14px}.search-box input{font-size:16px;padding:10px 8px 10px 0}.search-box>span{font-size:27px;padding-left:12px}.nav-shortcuts{padding-top:7px;gap:16px}.nav-shortcuts .text-button{font-size:14px;min-height:44px;padding:8px 4px}.nav-shortcuts .muted{font-size:12px}.question-nav{padding:0 12px 16px;overscroll-behavior:contain}.chapter>summary{font-size:14px;min-height:48px;padding:12px 10px;gap:10px}.topic-group>summary{font-size:14px;min-height:44px;padding:10px}.topic-group>summary>span:last-child{font-size:12px}.question-button{min-height:52px;padding:12px 10px;gap:10px;align-items:center}.question-button .qid{font-size:13px;min-width:57px}.question-button .qtitle{font-size:14px}.question-button .qpage{font-size:12px}.search-volume-label{font-size:13px;padding-top:16px}.nav-footer{font-size:12px;padding:12px 16px}
.review-panel{display:none;position:absolute;inset:0;width:100%;height:100%;z-index:21;box-shadow:none;border-left:0;background:#fff;overflow:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.review-panel.mobile-open{display:block}.review-top{display:none}.mobile-panel-header{display:flex;position:sticky;top:0;z-index:5;align-items:center;justify-content:space-between;gap:14px;background:#fff;border-bottom:1px solid #e2e9ed;padding:8px 16px;min-height:62px}.mobile-panel-header h2{font-size:17px;font-weight:600}.mobile-panel-header .button{font-size:14px;min-height:44px;padding:8px 11px}.instruction-form{padding:14px 16px 18px;border:0;max-width:760px;margin:auto}.target-card{padding:11px 12px;min-width:0}.target-label{display:none}.target-card>strong{font-size:13px;line-height:1.6}.target-detail{margin-top:4px;font-size:15px;gap:8px}.target-detail select{font-size:16px;min-height:44px;padding:8px 2px}.target-detail>span{font-size:14px}.selected-part-note{font-size:12px;padding-top:5px;margin-top:3px;align-items:center}.selected-part-note strong{font-size:14px;line-height:1.6;margin-top:0}.selected-part-note>.text-button,.region-note>.text-button{min-height:44px;min-width:44px;font-size:13px;padding:8px 2px}.region-note{font-size:13px;margin-top:4px;padding-top:4px}.mobile-part-preview{display:block;margin-top:12px;background:#f6f9fa;border:1px solid #e0e8eb;border-radius:6px;padding:11px 12px}.mobile-preview-heading{font-size:12px;color:#728a96;margin-bottom:5px}#mobile-preview-text{font-size:16px;line-height:1.65;white-space:pre-wrap;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.mobile-part-preview.expanded #mobile-preview-text{display:block;overflow:visible}.mobile-preview-actions{display:flex;justify-content:space-between;gap:6px;margin-top:4px}.mobile-preview-actions button{min-height:44px;font-size:13px;color:var(--teal);padding:8px 2px}.instruction-label{font-size:14px;margin-top:16px;margin-bottom:8px}.instruction-form textarea{font-size:16px;line-height:1.65;min-height:126px;height:144px;padding:12px;resize:vertical}.form-help{font-size:11px;line-height:1.6;gap:10px;margin-top:7px}.submit-button{min-height:50px;font-size:16px;padding:11px 14px;margin-top:13px}.submit-note{font-size:12px;line-height:1.7;margin-top:9px}.instruction-message{font-size:14px;padding:11px;line-height:1.7;margin-top:12px}
#mobile-selection-area{margin-top:16px}#mobile-parts-back{display:none;width:100%;min-height:46px;font-size:14px;margin-bottom:12px;text-align:left}.parts-picker{margin-top:0}.parts-picker>.field-label{font-size:14px;margin:0 0 10px}.part-list{gap:10px}.part-question-label{font-size:13px;margin-bottom:7px}.part-options{display:flex;flex-direction:column;gap:10px}.mobile-part-card{display:flex;flex-direction:column;gap:6px;width:100%;padding:13px;text-align:left;min-height:64px;background:#fff;border:1px solid #DFE7EE;border-radius:7px}.mobile-part-card .part-option-name{font-size:15px;font-weight:600;line-height:1.5;color:#3D6182}.mobile-part-snippet{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;font-size:16px;line-height:1.65;color:#3d5867;white-space:pre-wrap;overflow-wrap:anywhere}.mobile-part-card.active{background:var(--teal-light);border-color:#6E96B8}.parts-empty{font-size:14px;line-height:1.8}.table-detail{margin-top:0;padding:14px;border-color:#DFE7EE}.table-detail-heading h3{font-size:16px}.table-detail-hint{font-size:13px;line-height:1.75;margin-bottom:12px}.table-breadcrumb{font-size:14px;line-height:1.7;gap:5px;padding:9px 10px;margin:10px 0 13px}.table-main-options{gap:8px;margin-bottom:14px}.table-main-options .part-option{font-size:14px;min-height:44px;padding:10px 12px;line-height:1.5}.mobile-whole-label{display:inline}.desktop-whole-label{display:none}.table-field{margin-top:14px}.table-field label{font-size:14px;margin-bottom:6px}.table-field select{font-size:16px;min-height:48px;padding:10px}.table-cell-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:7px}.table-cell-options .part-option{font-size:14px;min-height:64px;padding:11px 10px;line-height:1.5}.mobile-cell-value{display:block;margin-top:6px;font-size:16px;line-height:1.55;color:#344e5c;overflow-wrap:anywhere}.table-cell-empty{font-size:13px;line-height:1.7}.table-note-options .part-option{font-size:14px;min-height:44px;padding:10px 13px}.mobile-row-whole{display:block;margin-top:7px;min-height:44px;font-size:14px;width:100%;padding:9px 10px;color:var(--teal);background:var(--teal-light);border:1px solid #B8CADB;border-radius:5px}
.workspace[data-mobile-view="pdf"] .review-panel{display:none}.workspace[data-mobile-view="instruction"] #mobile-selection-area,.workspace[data-mobile-view="instruction"] .history-section{display:none}.workspace[data-mobile-view="parts"] #mobile-instruction-area,.workspace[data-mobile-view="parts"] .mobile-part-preview,.workspace[data-mobile-view="parts"] .history-section{display:none}.workspace[data-mobile-view="parts"] .selected-part-note{display:none}.workspace[data-mobile-view="parts"] .target-card{padding-top:8px;padding-bottom:5px}.workspace[data-mobile-view="history"] #instruction-form{display:none}.workspace[data-mobile-view="parts"] .review-panel.table-picker-open #parts-picker{display:none}.workspace[data-mobile-view="parts"] .review-panel.table-picker-open #mobile-parts-back{display:block}.workspace[data-mobile-view="parts"] .review-panel:not(.table-picker-open) #table-detail{display:none}.history-section{padding:16px;max-width:760px;margin:auto}.section-heading h3{font-size:16px}.section-heading .text-button{min-height:44px;font-size:14px;padding:8px 4px}.history-filter{margin:8px 0 16px;min-height:44px}.history-filter label{font-size:14px;gap:9px;min-height:44px}.history-filter input{width:20px;height:20px}.history-count,.history-filter .small{font-size:13px}.history-item{padding:14px;border-radius:7px;margin-bottom:13px}.history-item-header{margin-bottom:9px;flex-wrap:wrap}.history-status{font-size:12px;padding:4px 7px}.history-time{font-size:11px}.history-target{min-height:44px;font-size:14px;line-height:1.6}.history-text{font-size:16px;line-height:1.75}.history-reply{font-size:14px;line-height:1.7;padding:10px}.history-part{font-size:13px;line-height:1.65;padding:4px 6px}.history-actions{gap:8px;margin-top:12px}.history-actions .button{min-height:44px;font-size:14px;padding:9px 11px}.history-empty{font-size:14px;line-height:1.8;padding-top:18px}
}
@media(min-width:701px) and (max-width:980px){.toolbar{flex-wrap:nowrap}.toolbar-actions{width:auto;flex:1;justify-content:flex-end}.toolbar-actions #mobile-pick-part,.toolbar-actions #select-region{flex:0 1 auto}.reader-title .muted{max-width:450px}.reader-top{min-height:76px}.mobile-bottom-nav button{font-size:14px}.mobile-bottom-nav button>span{font-size:24px}.reader-scroll,.reader-scroll.parts-visible{padding:0 14px}.mobile-part-card{min-height:74px}}
@media(max-width:980px) and (max-height:520px){.app-header{height:50px;min-height:50px}.brand>div>span{display:none}.reader-top{min-height:58px;padding-top:6px;padding-bottom:6px}.reader-title .muted{display:none}.mobile-bottom-nav{padding-top:2px;padding-bottom:2px}.mobile-bottom-nav button{min-height:44px;flex-direction:row;gap:6px}.mobile-bottom-nav button>span{font-size:20px;line-height:24px}.mobile-panel-header{min-height:54px;padding-top:5px;padding-bottom:5px}.instruction-form{padding-top:10px}.instruction-form textarea{height:120px;min-height:100px}}
@media(min-width:981px){.mobile-row-whole{display:none}.mobile-part-card .mobile-part-snippet{display:none}}

/* Manual selections show their exact paper crop as well as selectable text. */
.region-preview-image{display:block;width:100%;height:auto;max-width:100%;margin:7px 0 11px;background:#fff;border:1px solid #d8e3e8;border-radius:4px;object-fit:contain}.region-preview-status{font-size:13px;line-height:1.7;color:#6c818e;overflow-wrap:anywhere}.mobile-part-preview.has-region{min-width:0}.mobile-part-preview.has-region #mobile-preview-text{white-space:pre-wrap;overflow-wrap:anywhere}
@media(min-width:981px){.workspace-body{grid-template-rows:minmax(0,1fr)}.workspace-body>.navigation,.workspace-body>.reader,.workspace-body>.review-panel{min-height:0}.mobile-part-preview.has-region{display:block;margin-top:12px;background:#f6f9fa;border:1px solid #e0e8eb;border-radius:6px;padding:11px 12px}.has-region .mobile-preview-heading{font-size:11px;color:#728a96;margin-bottom:5px}.has-region #mobile-preview-text{font-size:14px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.has-region.expanded #mobile-preview-text{display:block;overflow:visible}.has-region .mobile-preview-actions{display:flex;justify-content:space-between;gap:8px;margin-top:5px}.has-region .mobile-preview-actions button{font-size:12px;min-height:36px;color:var(--teal);padding:7px 0}}

/* Continuous paper layout; canvases are retained only near the reading position. */
#continuous-pages{width:100%;min-height:1px;overflow-anchor:none}
.reader-scroll{overflow-anchor:none}
.pdf-page-slot{position:relative;margin:12px auto 18px;background:#fff;box-shadow:0 4px 19px #233b4b1c;line-height:0;overflow:visible}
.pdf-page-placeholder{position:absolute;inset:0;display:grid;place-items:center;color:#8497a2;font-size:13px;line-height:1.5;background:#fff;pointer-events:none}
.pdf-page-surface{position:absolute;inset:0;overflow:hidden}
.pdf-page-canvas{display:block;width:100%;height:100%;background:#fff}
#continuous-pages #page-shell{margin:0!important;box-shadow:none}
@media(max-width:980px){.reader-scroll,.reader-scroll.parts-visible{touch-action:pan-x pan-y pinch-zoom}.pdf-page-slot{margin-top:12px;margin-bottom:18px}}

/* Paper labels remain directly selectable on phones and tablets. */
@media(max-width:980px){
  .reader-scroll.parts-visible{padding-left:66px;padding-right:8px}
  .part-labels,.part-connectors{display:block}
  .parts-visible .part-label{max-width:52px;min-height:36px;padding:4px 2px;font-size:11px;line-height:1.2;white-space:pre-line;overflow-wrap:anywhere;border-radius:5px}
  .part-connectors path{stroke-width:1;opacity:.65}
}