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8px;font-size:.6875rem;display:inline-flex}.tool-btn:hover{background:var(--paper-2);color:var(--ink);border-color:var(--rule-soft)}.tool-btn svg{width:14px;height:14px}.tool-btn.scope{color:var(--accent-ink);background:var(--accent-tint);border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.tool-btn.scope{border-color:color-mix(in oklab, var(--accent) 18%, transparent)}}.tool-btn.scope:hover{background:var(--accent-soft);border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.tool-btn.scope:hover{border-color:color-mix(in oklab, var(--accent) 30%, transparent)}}.tool-btn .dot{background:var(--accent);border-radius:50%;width:5px;height:5px}.tool-btn .num{font-family:var(--f-mono);font-weight:500}.btn-send{font-family:var(--f-sans);background:var(--accent);color:#fef8ec;border:1px solid var(--accent);align-items:center;gap:8px;height:34px;padding:0 6px 0 14px;font-size:.8125rem;font-weight:500;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.btn-send{border:1px solid color-mix(in oklab, var(--accent) 70%, #000)}}.btn-send{border-radius:var(--r-3);cursor:pointer;letter-spacing:.01em;transition:transform var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);line-height:1;box-shadow:0 1px #1f1b1514,inset 0 1px #ffffff1f}.btn-send:hover:not(:disabled){background:var(--accent-hover);box-shadow:0 4px 10px var(--accent), 0 1px 0 #1f1b151a, inset 0 1px 0 #ffffff24;transform:translateY(-1px)}@supports (color:color-mix(in lab, red, red)){.btn-send:hover:not(:disabled){box-shadow:0 4px 10px color-mix(in oklab, var(--accent) 30%, transparent), 0 1px 0 #1f1b151a, inset 0 1px 0 #ffffff24}}.btn-send:active:not(:disabled){transform:translateY(0)}.btn-send:disabled{opacity:.5;cursor:not-allowed}.btn-send .label{align-items:center;gap:6px;display:inline-flex}.btn-send .label svg{width:14px;height:14px}.btn-send .ret{border-radius:var(--r-2);color:#fef8ec;height:24px;font-family:var(--f-mono);border:1px solid #00000059;border:1px solid lab(0% 0 0/.35);border-color:oklab(0% none none/.35) oklab(0% none none/.35) oklab(0% none none/.35) oklab(0% none none/.35);background:#00000047;background:lab(0% 0 0/.28);border-color:oklab(0% none none/.35) oklab(0% none none/.35) oklab(0% none none/.35) oklab(0% none none/.35);align-items:center;padding:0 7px;font-size:.6875rem;display:inline-flex}.btn-send .ret svg{width:11px;height:11px}.filters-drawer-overlay{z-index:45;background:#14110d40;position:fixed;inset:0}.filters-drawer{background:var(--paper);border-left:1px solid var(--rule-soft);width:min(340px,92vw);box-shadow:var(--shadow-3);z-index:46;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;right:0}.right-head{border-bottom:1px solid var(--rule-soft);justify-content:space-between;align-items:center;gap:8px;min-height:56px;padding:14px 16px;display:flex}.right-head h2{font-family:var(--f-serif);color:var(--ink);align-items:baseline;gap:6px;margin:0;font-size:1rem;font-weight:500;display:flex}.right-head .count{font-family:var(--f-mono);color:var(--accent);font-size:.625rem}.right-head .right-actions{align-items:center;gap:4px;display:flex}.right-head .clear{font-family:var(--f-serif);color:var(--ink-3);cursor:pointer;border-radius:var(--r-2);background:0 0;border:0;padding:4px 6px;font-size:.75rem;font-style:italic}.right-head .clear:hover{color:var(--ink);background:var(--paper-2)}.right-body{flex:1;padding:4px 16px 16px;overflow-y:auto}.filter-section{border-bottom:1px solid var(--rule-soft);padding:14px 0}.filter-section:last-child{border-bottom:0}.filter-section>h3{font-family:var(--f-sans);text-transform:uppercase;letter-spacing:.14em;color:var(--ink-3);cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;margin:0 0 10px;font-size:.625rem;font-weight:600;display:flex}.filter-section>h3 .label-wrap{align-items:center;gap:6px;display:inline-flex}.filter-section>h3 .badge{background:var(--ink);color:var(--paper);font-family:var(--f-mono);border-radius:var(--r-full);text-transform:none;letter-spacing:0;padding:1px 5px;font-size:.5625rem;font-weight:500}.filter-section>h3 .caret{color:var(--ink-4);transition:transform var(--dur) var(--ease);font-size:.75rem}.filter-section[data-collapsed=true]>h3 .caret{transform:rotate(-90deg)}.filter-section[data-collapsed=true] .filter-body{display:none}.filter-section .chips-wrap{flex-wrap:wrap;gap:4px;display:flex}.filter-section .topic-list{flex-direction:column;gap:2px;display:flex}.filter-section .check .num{font-family:var(--f-mono);color:var(--ink-3);margin-right:4px;font-size:.625rem}.filter-section .hist{border-bottom:1px solid var(--rule-soft);align-items:flex-end;gap:1px;height:28px;margin:6px 0 10px;padding:2px 0;display:flex}.filter-section .hist .bar{background:var(--rule);transition:background var(--dur) var(--ease);border-radius:1px 1px 0 0;flex:1;min-height:2px}.filter-section .hist .bar.in{background:var(--accent)}.filter-section .date-range{grid-template-columns:1fr 1fr;gap:8px;display:grid}.filter-section .date-range label{min-width:0;display:block}.filter-section .date-range .label{font-family:var(--f-mono);text-transform:uppercase;letter-spacing:.12em;color:var(--ink-4);margin-bottom:4px;font-size:.5625rem;display:block}.filter-section .date-range input{width:100%;font-family:var(--f-mono);background:var(--paper);color:var(--ink);border:1px solid var(--rule);border-radius:var(--r-2);transition:border-color var(--dur) var(--ease);outline:none;padding:6px 8px;font-size:.75rem}.filter-section .date-range input:focus{border-color:var(--ink)}.right-foot{border-top:1px solid var(--rule-soft);font-family:var(--f-mono);color:var(--ink-3);background:var(--paper);justify-content:space-between;align-items:center;padding:10px 16px;font-size:.625rem;display:flex}.right-foot .save-state{font-family:var(--f-serif);min-height:1em;font-style:italic}.right-foot .save-state.saved:before{content:"✓";color:var(--accent);margin-right:4px}.modal-overlay{z-index:60;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#14110d8c;justify-content:center;align-items:center;padding:32px;display:flex;position:fixed;inset:0}.modal-card{background:var(--paper);border-radius:var(--r-3);box-shadow:var(--shadow-3);flex-direction:column;width:100%;max-width:920px;max-height:90vh;display:flex;overflow:hidden}.modal-head{border-bottom:1px solid var(--rule-soft);justify-content:space-between;align-items:flex-start;gap:16px;padding:18px 24px;display:flex}.modal-head .label{font-family:var(--f-mono);text-transform:uppercase;letter-spacing:.14em;color:var(--accent);margin-bottom:4px;font-size:.6875rem}.modal-head h3{font-family:var(--f-serif);color:var(--ink);margin:0;font-size:1.375rem;font-style:italic;font-weight:500}.modal-head .meta{font-family:var(--f-mono);color:var(--ink-3);margin-top:6px;font-size:.6875rem}.modal-body{flex:1;grid-template-columns:1fr 1fr;min-height:0;display:grid;overflow-y:auto}.modal-excerpt{border-right:1px solid var(--rule-soft);background:var(--paper);padding:24px}.modal-excerpt h5,.modal-image h5{font-family:var(--f-sans);text-transform:uppercase;letter-spacing:.14em;color:var(--ink-3);margin:0 0 12px;font-size:.6875rem;font-weight:600}.modal-excerpt p{font-family:var(--f-serif);color:var(--ink);white-space:pre-wrap;margin:0;font-size:1rem;line-height:1.6}.modal-image{background:var(--paper-well);flex-direction:column;padding:24px;display:flex}.modal-image img{border-radius:var(--r-2);border:1px solid var(--rule);max-width:100%;box-shadow:var(--shadow-1)}.modal-image .no-image{font-family:var(--f-serif);color:var(--ink-3);border:1px dashed var(--rule);border-radius:var(--r-2);text-align:center;flex:1;place-items:center;padding:24px;font-size:.8125rem;font-style:italic;display:grid}.modal-image .external{font-family:var(--f-mono);color:var(--accent);font-size:.6875rem;text-decoration:none}.modal-image .external:hover{text-decoration:underline}.reader-panel{border-left:1px solid var(--rule-soft);background:var(--paper);flex-direction:column;grid-column:3;min-width:0;display:flex;overflow:hidden}.reader-panel .modal-body.stack{flex-direction:column;display:flex;overflow-y:auto}.reader-panel .modal-image,.reader-panel .modal-excerpt{border-right:0}.reader-backdrop{display:none}.source-grid-wrap{margin:24px 0 0}.source-grid-head{font-family:var(--f-mono);text-transform:uppercase;letter-spacing:.14em;color:var(--ink-3);align-items:center;gap:10px;margin-bottom:10px;font-size:.6875rem;display:flex}.source-grid-head .rule{background:var(--rule-soft);flex:1;height:1px}.source-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.source-card{text-align:left;border:1px solid var(--rule);border-radius:var(--r-3);background:var(--paper-2);cursor:pointer;transition:border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);padding:11px 12px}.source-card:hover{border-color:var(--rule-strong)}.source-card[data-active=true]{border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.source-card[data-active=true]{border-color:color-mix(in oklab, var(--accent) 45%, var(--rule))}}.source-card[data-active=true]{background:var(--paper);box-shadow:0 2px 6px #1f1b1514}.source-card-head{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.source-card-head .ref-n{font-family:var(--f-mono);color:var(--accent);font-size:.625rem}.source-card-head .doc-id{font-family:var(--f-mono);color:var(--ink);font-size:.6875rem}.source-card .reading-badge{font-family:var(--f-cn), var(--f-sans);border-radius:var(--r-1);background:var(--accent-soft);color:var(--accent-ink);padding:1px 6px;font-size:.625rem}.source-card .doc-meta{font-family:var(--f-mono);color:var(--ink-3);margin-top:3px;font-size:.6875rem}.source-card .snippet{font-family:var(--f-serif);color:var(--ink-2);margin-top:5px;font-size:.8125rem;font-style:italic;line-height:1.45}.mobile-tab-bar{padding:8px 0 calc(6px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--rule-soft);background:var(--paper);flex:none;justify-content:space-around;align-items:center;display:none}.mobile-tab{font-family:var(--f-cn), var(--f-sans);color:var(--ink-3);cursor:pointer;background:0 0;border:0;flex-direction:column;align-items:center;gap:3px;font-size:.6875rem;display:flex}.mobile-tab[data-active=true]{color:var(--ink)}.mobile-tab svg{width:19px;height:19px}.dot{opacity:.5;vertical-align:3px;background:currentColor;border-radius:50%;width:3px;height:3px;margin:0 8px;display:inline-block}.hr-rule{border:0;border-top:1px solid var(--rule-soft);margin:24px 0}.login-mock{background:radial-gradient(ellipse at top, var(--accent), transparent 60%), var(--paper);min-height:100vh}@supports (color:color-mix(in lab, red, red)){.login-mock{background:radial-gradient(ellipse at top, color-mix(in oklab, var(--accent) 8%, transparent), transparent 60%), var(--paper)}}.login-mock{place-items:center;padding:clamp(48px,8vh,96px) 16px;display:grid}.login-card{background:var(--paper);border:1px solid var(--rule);border-radius:var(--r-3);width:100%;max-width:380px;box-shadow:var(--shadow-2);padding:48px 44px}.login-seal{border:1px solid var(--ink);width:48px;height:48px;font-family:var(--f-serif);color:var(--ink);border-radius:50%;place-items:center;margin-bottom:24px;font-size:.875rem;font-style:italic;display:grid}.login-card h1{font-family:var(--f-serif);color:var(--ink);margin:0 0 4px;font-size:1.5rem;font-weight:500}.login-card .sub{font-family:var(--f-serif);color:var(--ink-3);margin:0 0 28px;font-size:.875rem;font-style:italic}.login-fields{flex-direction:column;gap:14px;margin-bottom:20px;display:flex}.login-foot{text-align:center;color:var(--ink-3);font-size:.6875rem;font-family:var(--f-serif);margin-top:20px;font-style:italic;line-height:1.6}.login-error{border:1px solid var(--err);margin-bottom:14px;padding:10px 12px}@supports (color:color-mix(in lab, red, red)){.login-error{border:1px solid color-mix(in oklab, var(--err) 40%, var(--rule))}}.login-error{background:var(--err)}@supports (color:color-mix(in lab, red, red)){.login-error{background:color-mix(in oklab, var(--err) 6%, transparent)}}.login-error{color:var(--err);border-radius:var(--r-2);font-size:.75rem;font-family:var(--f-sans)}.login-imprint{text-align:center;font-family:var(--f-mono);text-transform:uppercase;letter-spacing:.14em;color:var(--ink-4);margin:20px 0 0;font-size:.625rem}@media (max-width:1180px){.app-shell{grid-template-columns:var(--left-w,var(--w-left-open)) minmax(0, 1fr)!important}.reader-backdrop{z-index:49;background:#14110d59;display:block;position:fixed;inset:0}.reader-panel{width:min(var(--w-reader), 92vw);z-index:50;box-shadow:var(--shadow-3);grid-column:auto;position:fixed;top:0;bottom:0;right:0}}@media (max-width:720px){.app-root{height:100dvh}.app-shell{grid-template-columns:minmax(0,1fr)!important}.chat-side{top:var(--h-header);width:var(--left-w,var(--w-left-open));z-index:40;box-shadow:var(--shadow-3);border-right:1px solid var(--rule-soft);position:fixed;bottom:0;left:0}.app-shell[data-left=collapsed] .chat-side{width:var(--w-left-rail)}.reader-panel{width:100%}.scope-bar{padding:8px 16px}.source-grid{grid-template-columns:1fr}.filters-drawer{border-left:0;border-top:1px solid var(--rule-soft);border-radius:var(--r-4) var(--r-4) 0 0;width:100%;max-height:80vh;inset:auto 0 0}.mobile-tab-bar{display:flex}.chat-body{padding-bottom:174px}.chat-foot{padding-bottom:calc(clamp(18px,1.5vw,24px) + 54px)}}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}