:root{--teal-50:#f0fdfa;--teal-100:#ccfbf1;--teal-200:#99f6e4;--teal-300:#5eead4;--teal-400:#2dd4bf;--teal-500:#14b8a6;--teal-600:#0d9488;--teal-700:#0f766e;--teal-800:#115e59;--cyan-bright:#44d5de;--cyan-bright-2:#6ee0e7;--cyan-bright-3:#2bbfc9;--cyan-bright-50:#eafbfc;--cyan-bright-100:#d4f6f9;--action-accept:var(--green-600);--action-accept-bg:var(--green-50);--action-reject:#dc2626;--action-reject-bg:#fef2f2;--action-reject-border:#fecaca;--action-custom:var(--blue-600);--action-custom-bg:var(--blue-50);--action-custom-border:var(--blue-200);--green-50:#ecfdf5;--green-100:#d1fae5;--green-200:#a7f3d0;--green-500:#10b981;--green-600:#059669;--green-700:#047857;--blue-50:#eff6ff;--blue-100:#dbeafe;--blue-200:#bfdbfe;--blue-500:#3b82f6;--blue-600:#2563eb;--blue-700:#1d4ed8;--rose-500:#f43f5e;--rose-50:#fff1f2;--amber-500:#f59e0b;--amber-50:#fffbeb;--bg:#fafaf9;--bg-sunken:#f4f4f3;--surface:#fff;--border:#e7e5e4;--border-strong:#d6d3d1;--ink-1:#0c0a09;--ink-2:#1c1917;--ink-3:#44403c;--ink-4:#78716c;--ink-5:#a8a29e;--font-ui:-apple-system, 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.shortcut{color:var(--action-custom);background:#2563eb14;border-color:#2563eb33}.btn-custom:hover .shortcut{color:#fff;background:#fff3;border-color:#ffffff4d}.btn-primary{background:var(--teal-600);border-color:var(--teal-700);color:#fff}.btn-primary:hover{background:var(--teal-700)}.btn-ghost{background:0 0;border-color:#0000}.btn-ghost:hover{background:var(--bg-sunken)}.issue-state{border-radius:6px;align-items:center;gap:8px;margin-top:12px;padding:8px 10px;font-size:12px;display:flex}.issue-state.accepted{background:var(--green-50);color:var(--green-700)}.issue-state.rejected{color:#b91c1c;background:#fef2f2}.issue-state.custom{background:var(--blue-50);color:var(--blue-700)}.issue-state .undo-link{color:inherit;opacity:.75;background:0 0;border:none;margin-left:auto;padding:0;font-size:11.5px;text-decoration:underline}.issue-state .undo-link:hover{opacity:1}.group-batch{background:var(--surface);gap:6px;padding:8px 16px 14px 44px;display:flex}.group-batch 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.abstract-label{letter-spacing:.1em;font-size:13px;font-weight:600;font-family:var(--font-ui);color:var(--ink-3);text-align:center;margin:4px 0 12px}.doc-issue-anchor{border:1px dashed var(--amber-500);font-family:var(--font-ui);text-indent:0;background:#fffbeb;border-radius:6px;flex-direction:column;gap:8px;margin:10px 0 24px;padding:10px 12px;display:flex}.doc-issue-anchor-abstract{margin-top:-14px;margin-bottom:28px}.doc-issue-anchor-references{margin-top:30px;margin-bottom:0}.doc-issue-title{color:#92400e;align-items:center;gap:8px;font-size:12px;font-weight:600;display:flex}.doc-issue-title:before,.doc-issue-title:after{content:"";background:#f59e0b80;flex:1;height:1px}.doc-issue-title:before{flex:0 0 24px}.doc-issue-marker{width:100%;color:var(--ink-2);text-align:left;cursor:pointer;font:inherit;background:#ffffff8c;border:1px solid #0000;border-radius:6px;grid-template-columns:minmax(72px,max-content) 1fr;gap:10px;padding:8px 10px;line-height:1.45;display:grid}.doc-issue-marker:hover{background:var(--surface);border-color:#f59e0b73}.doc-issue-marker.active{border-color:var(--cyan-bright);outline:2px solid var(--cyan-bright);outline-offset:1px;background:#fde68a}.doc-issue-marker.accepted{background:var(--green-100);border-color:var(--green-500)}.doc-issue-marker.rejected{color:var(--ink-4);text-decoration:line-through}.doc-issue-marker.custom{background:var(--blue-100);border-color:var(--blue-500)}.doc-issue-loc{color:#92400e;white-space:nowrap;font-weight:600}.doc-issue-summary{min-width:0}.hl{cursor:pointer;border-radius:3px;padding:1px 2px;transition:filter .12s;position:relative}.hl:hover{filter:brightness(.95)}.hl-accepted{background:var(--green-100);box-shadow:inset 0 -2px 0 var(--green-500)}.hl-custom{background:var(--blue-100);box-shadow:inset 0 -2px 0 var(--blue-500)}.hl-pending{box-shadow:inset 0 -2px 0 var(--amber-500);cursor:pointer;background:#fef3c7}.hl-pending.focused{outline:2px solid var(--cyan-bright);outline-offset:1px;background:#fde68a}.hl-rejected{text-underline-offset:4px;-webkit-text-decoration:underline wavy #a8a29e99;text-decoration:underline wavy #a8a29e99}.hl-tooltip{z-index:80;background:var(--ink-1);color:#fff;font-family:var(--font-ui);max-width:320px;box-shadow:var(--shadow-lg);pointer-events:none;white-space:normal;border-radius:8px;padding:8px 12px;font-size:12px;line-height:1.5;position:absolute}.hl-tooltip .tt-old{color:#fda4af;text-decoration:line-through}.hl-tooltip .tt-new{color:#6ee7b7}.hl-tooltip:after{content:"";background:var(--ink-1);width:10px;height:10px;position:absolute;bottom:-5px;left:18px;transform:rotate(45deg)}.jump-fab{background:var(--ink-1);color:#fff;height:38px;box-shadow:var(--shadow-lg);z-index:10;border:none;border-radius:999px;align-items:center;gap:8px;padding:0 14px 0 12px;font-size:12.5px;font-weight:500;display:inline-flex;position:absolute;bottom:24px;right:24px}.jump-fab:hover{background:var(--teal-700)}.modal-backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:100;background:#0c0a0966;place-items:center;animation:.16s fadeIn;display:grid;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--surface);box-shadow:var(--shadow-lg), 0 0 0 1px var(--border);border-radius:14px;flex-direction:column;max-height:86vh;animation:.18s pop;display:flex}@keyframes pop{0%{opacity:0;transform:translateY(8px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.modal-head{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:16px 20px;display:flex}.modal-head .title{font-size:15px;font-weight:600}.modal-head .subtitle{color:var(--ink-4);font-size:12px}.modal-head .close{margin-left:auto}.modal-body{flex:1;padding:20px;overflow:auto}.modal-foot{border-top:1px solid var(--border);background:var(--bg-sunken);border-radius:0 0 14px 14px;justify-content:flex-end;gap:8px;padding:12px 20px;display:flex}.timeline{padding-left:24px;position:relative}.timeline:before{content:"";background:var(--border);width:2px;position:absolute;top:6px;bottom:6px;left:7px}.tl-item{padding:8px 0 22px;position:relative}.tl-item:before{content:"";background:var(--surface);border:2px solid var(--ink-5);border-radius:50%;width:16px;height:16px;position:absolute;top:14px;left:-23px}.tl-item.ai:before{border-color:var(--green-500);background:var(--green-100)}.tl-item.custom:before{border-color:var(--blue-500);background:var(--blue-100)}.tl-item.original:before{border-color:var(--ink-4)}.tl-item.current:before{border-color:var(--cyan-bright);background:var(--cyan-bright);box-shadow:0 0 0 3px #44d5de40}.tl-meta{color:var(--ink-4);align-items:center;gap:8px;margin-bottom:6px;font-size:11.5px;display:flex}.tl-badge{border-radius:999px;align-items:center;gap:4px;height:18px;padding:0 7px;font-size:10.5px;font-weight:600;display:inline-flex}.tl-badge.ai{background:var(--green-50);color:var(--green-700);border:1px solid var(--green-200)}.tl-badge.custom{background:var(--blue-50);color:var(--blue-700);border:1px solid var(--blue-200)}.tl-badge.original{background:var(--bg-sunken);color:var(--ink-3);border:1px solid var(--border)}.tl-badge.current{background:var(--cyan-bright-3);color:#fff}.tl-text{font-family:var(--font-paper);background:var(--bg-sunken);border:1px solid var(--border);border-radius:8px;padding:10px 14px;font-size:15px;line-height:1.7}.tl-item.current .tl-text{background:var(--cyan-bright-50);border-color:var(--cyan-bright-2)}.tl-note{color:var(--ink-4);justify-content:space-between;align-items:center;margin-top:6px;font-size:12px;display:flex}.tl-apply{color:var(--teal-700);background:0 0;border:none;border-radius:5px;padding:4px 8px;font-size:12px;font-weight:500}.tl-apply:hover{background:var(--teal-50)}.compare-body{flex:1;grid-template-columns:1fr 1fr;gap:0;min-height:0;display:grid}.compare-pane{border-right:1px solid var(--border);flex-direction:column;min-height:0;display:flex}.compare-pane:last-child{border-right:none}.compare-pane-head{text-transform:uppercase;letter-spacing:.06em;color:var(--ink-4);background:var(--bg-sunken);border-bottom:1px solid var(--border);padding:10px 16px;font-size:12px;font-weight:600}.compare-pane-body{font-family:var(--font-paper);flex:1;padding:20px 24px;font-size:14px;line-height:1.85;overflow:auto}.compare-pane-body p{text-indent:2em;margin:0 0 12px}.diff-nav{background:var(--bg-sunken);border-top:1px solid var(--border);border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:10px 16px;font-size:12px;display:flex}.rule-cat{margin-bottom:18px}.rule-cat-title{color:var(--ink-2);align-items:center;gap:8px;margin-bottom:8px;font-size:13px;font-weight:600;display:flex}.rule-cat-title .icon{border-radius:5px;place-items:center;width:22px;height:22px;display:grid}.rule-list{color:var(--ink-3);margin:0;padding-left:18px;font-size:13px}.rule-list li{margin-bottom:6px}.shortcut-grid{grid-template-columns:1fr 1fr;gap:20px 32px;display:grid}.shortcut-row{border-bottom:1px dashed var(--border);justify-content:space-between;align-items:center;padding:7px 0;font-size:13px;display:flex}.shortcut-row:last-child{border-bottom:none}.shortcut-keys{gap:4px;display:flex}.shortcut-keys kbd{font-family:var(--font-mono);background:var(--bg-sunken);border:1px solid var(--border);color:var(--ink-2);box-shadow:0 1px 0 var(--border);border-radius:5px;padding:3px 7px;font-size:11px;font-weight:500}.fsm-skeleton{color:var(--ink-4);text-align:center;padding:60px 24px}.fsm-stages{flex-direction:column;gap:10px;max-width:360px;margin:32px auto 0;display:flex}.fsm-stage{background:var(--surface);border:1px solid var(--border);text-align:left;border-radius:8px;align-items:center;gap:10px;padding:10px 14px;font-size:13px;display:flex}.fsm-stage.done{color:var(--green-700);border-color:var(--green-200);background:var(--green-50)}.fsm-stage.active{color:var(--teal-700);border-color:var(--teal-300);background:var(--teal-50)}.fsm-stage.pending{color:var(--ink-5)}.fsm-stage .stage-mini{background:var(--surface);border:2px solid;border-radius:50%;flex:none;place-items:center;width:18px;height:18px;display:grid}.fsm-stage.active .stage-mini{background:currentColor;position:relative}.fsm-stage.active .stage-mini:after{content:"";background:#fff;border-radius:50%;width:6px;height:6px;display:block}.fsm-stage.done .stage-mini{background:var(--green-500);border-color:var(--green-500);color:#fff}.skeleton-card{border:1px solid var(--border);background:var(--surface);border-radius:8px;margin:8px 16px;padding:14px}.sk-line{background:linear-gradient(90deg, var(--bg-sunken) 0%, #ede9e7 50%, var(--bg-sunken) 100%);background-size:200% 100%;border-radius:4px;height:10px;margin-bottom:8px;animation:1.4s linear infinite shimmer}.sk-line:last-child{margin-bottom:0}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.custom-input{flex-direction:column;gap:8px;margin-top:10px;display:flex}.custom-input textarea{border:1px solid var(--blue-300,#93c5fd);background:var(--blue-50);font-family:var(--font-paper);resize:vertical;border-radius:7px;outline:none;min-height:60px;padding:8px 10px;font-size:14px;line-height:1.6}.custom-input textarea:focus{border-color:var(--blue-500);box-shadow:0 0 0 3px #3b82f626}.custom-input-actions{gap:6px;display:flex}.toasts{z-index:200;pointer-events:none;flex-direction:column-reverse;gap:8px;display:flex;position:fixed;bottom:80px;left:50%;transform:translate(-50%)}.toast{pointer-events:auto;background:var(--ink-1);color:#fff;box-shadow:var(--shadow-lg);border-radius:999px;align-items:center;gap:8px;padding:10px 16px;font-size:13px;animation:.22s toastIn;display:flex}.toast.success{background:var(--green-700)}.toast.info{background:var(--teal-700)}@keyframes toastIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.tweaks{background:var(--surface);border:1px solid var(--border);width:240px;box-shadow:var(--shadow-lg);z-index:150;border-radius:12px;padding:12px;font-size:12px;position:fixed;top:72px;right:16px}.tweaks-title{letter-spacing:.08em;text-transform:uppercase;color:var(--ink-4);margin-bottom:8px;font-size:11px;font-weight:700}.tweaks-row{flex-direction:column;gap:6px;margin-bottom:10px;display:flex}.tweaks-row label{color:var(--ink-3);font-weight:500}.tweaks-row .seg{background:var(--bg-sunken);border:1px solid var(--border);border-radius:7px;gap:0;padding:2px;display:flex}.tweaks-row .seg button{color:var(--ink-3);background:0 0;border:none;border-radius:5px;flex:1;padding:5px 8px;font-size:11.5px}.tweaks-row .seg button.on{background:var(--surface);color:var(--teal-700);box-shadow:var(--shadow-sm);font-weight:600}