.ai-shell{display:grid;grid-gap:0;gap:0;min-height:calc(100dvh - var(--header-h));max-width:100%}@media (min-width:1140px){.ai-shell{grid-template-columns:268px minmax(0,1fr) 352px;height:calc(100dvh - var(--header-h))}}.ai-pane{display:flex;flex-direction:column;min-height:0;min-width:0;background:var(--lacquer)}.ai-pane+.ai-pane{border-left:1px solid var(--line)}.ai-pane-head{padding:0 18px;border-bottom:1px solid var(--line);background:var(--lacquer-2);display:flex;align-items:center;gap:12px;flex:none;min-height:56px}.ai-pane-head strong{font-family:var(--sans);font-size:.98rem;font-weight:600;letter-spacing:.04em;color:var(--ivory)}.ai-pane-body{flex:1 1;overflow-y:auto;padding:20px 18px;min-height:0}.ai-pane-foot{flex:none;border-top:1px solid var(--line);padding:14px 18px;background:var(--lacquer-2);box-sizing:border-box}@media (max-width:1139px){.ai-pane+.ai-pane{border-left:0;border-top:1px solid var(--line)}.ai-pane-body{max-height:65dvh}.ai-pane--side .ai-pane-body{max-height:40dvh}}.thread{display:flex;flex-direction:column;gap:26px;max-width:880px;margin-inline:auto}.turn{display:flex;gap:14px}.turn-avatar{width:32px;height:32px;border-radius:50%;flex:none;display:grid;place-items:center;font-family:var(--sans);font-size:.72rem;font-weight:700;border:1px solid var(--gold-soft)}.turn-user .turn-avatar{background:transparent;color:var(--ivory-dim);border-color:var(--line-2)}.turn-ai .turn-avatar{background:var(--brass);color:var(--on-brass);border-color:var(--brass)}.turn-body{flex:1 1;min-width:0}.turn-name{font-size:.64rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:8px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.turn-content{line-height:1.78}.turn-content>:first-child{margin-top:0}.turn-content>:last-child{margin-bottom:0}.turn-content h3,.turn-content h4,.turn-content h5{font-family:var(--sans);font-weight:600;margin:1.2em 0 .45em;color:var(--ivory)}.turn-content h3{font-size:1.3rem}.turn-content h4{font-size:1.12rem}.turn-content h5{font-size:1rem}.turn-content p{margin:0 0 .85em}.turn-content ol,.turn-content ul{margin:0 0 .85em;padding-left:22px}.turn-content li{margin-bottom:.35em}.turn-content blockquote{margin:0 0 .85em;padding:10px 16px;border-left:2px solid var(--gold);background:rgba(192,139,75,.08);border-radius:0}.turn-content pre{background:rgba(0,0,0,.28);padding:14px;border-radius:var(--radius-sm);overflow-x:auto;border:1px solid var(--line);margin:0 0 .85em}.turn-content code{background:rgba(192,139,75,.1);padding:1px 6px;border-radius:2px;font-size:.88em;color:var(--gold-2)}.turn-content pre code{background:none;padding:0;color:inherit}.turn-content table.tbl{min-width:0;font-size:.87rem}.turn-content hr{margin:1.3em 0}.turn-user .turn-content{background:var(--lacquer-2);border:1px solid var(--line);border-left:2px solid var(--gold-soft);padding:12px 16px;border-radius:0 var(--radius) var(--radius) 0;display:inline-block;max-width:100%}.cite-chip{display:inline-grid;place-items:center;min-width:19px;height:19px;padding:0 5px;margin:0 2px;border:1px solid var(--gold-soft);border-radius:2px;cursor:pointer;vertical-align:1px;background:transparent;color:var(--gold);font-size:.68rem;font-weight:500;font-family:var(--sans);line-height:1;transition:all .3s var(--ease-out)}.cite-chip:hover{background:var(--brass);border-color:var(--brass);color:var(--on-brass)}.cite-card{border:1px solid var(--line);border-left:2px solid var(--line-2);border-radius:0 var(--radius) var(--radius) 0;padding:14px 15px;margin-bottom:12px;background:var(--lacquer-2);scroll-margin-top:12px;transition:border-color .35s var(--ease-out)}.cite-card.is-flash{border-color:var(--gold-soft);border-left-color:var(--seal)}.cite-head{display:flex;gap:10px;align-items:flex-start;margin-bottom:7px}.cite-num{width:21px;height:21px;border-radius:2px;flex:none;display:grid;place-items:center;background:var(--brass);color:var(--on-brass);font-size:.68rem;font-weight:500}.cite-title{font-weight:500;font-size:.88rem;line-height:1.4;color:var(--ivory)}.cite-doc{font-size:.72rem;color:var(--ink-3);margin-top:2px}.cite-crumb{font-size:.7rem;color:var(--ink-3);margin-bottom:7px;font-style:italic}.cite-snippet{font-size:.79rem;line-height:1.6;color:var(--ink-2);border-left:1px solid var(--gold-soft);padding-left:11px}.ask-box{position:relative;max-width:880px;margin-inline:auto;display:flex;align-items:center;box-sizing:border-box;width:100%}.ask-box textarea{width:100%;padding:14px 104px 14px 16px;border-radius:var(--radius);border:1px solid var(--line-2);background:var(--lacquer-2);color:var(--ivory);resize:none;min-height:56px;max-height:190px;font-family:var(--sans);font-weight:300;line-height:1.55;transition:border-color .4s var(--ease-out)}.ask-box textarea::placeholder{color:var(--ivory-faint)}.ask-box textarea:focus{outline:none;border-color:var(--gold);background:var(--lacquer-3)}.ask-actions{position:absolute;right:10px;top:50%;transform:translateY(-50%);display:flex;align-items:center;gap:6px;margin:0}.icon-btn{width:36px;height:36px;border-radius:6px;border:1px solid var(--line-2);background:transparent;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-size:1rem;color:var(--ink-2);transition:all .3s var(--ease-out);flex:none}.icon-btn:hover{border-color:var(--gold);color:var(--gold)}.icon-btn.is-primary{background:var(--brass);border-color:var(--brass);color:var(--on-brass)}.icon-btn.is-primary:hover{background:var(--brass-2);border-color:var(--brass-2);color:var(--on-brass)}.icon-btn.is-rec{background:var(--red);border-color:var(--red);color:var(--ivory);animation:pulse 1.2s infinite}.icon-btn[disabled]{opacity:.35;pointer-events:none}.conv-item{display:flex;align-items:center;gap:9px;padding:10px 12px;border-radius:0;border-left:1px solid transparent;cursor:pointer;margin-bottom:2px;color:var(--ink-2);font-size:.86rem;transition:all .3s var(--ease-out)}.conv-item:hover{background:rgba(192,139,75,.06);border-left-color:var(--gold-soft)}.conv-item.is-active{background:rgba(192,139,75,.08);border-left-color:var(--seal);color:var(--gold)}.conv-item .grow{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conv-del{opacity:0;border:0;background:none;cursor:pointer;color:var(--ink-3);font-size:.9rem;padding:0 2px}.conv-item:hover .conv-del{opacity:1}.conv-del:hover{color:var(--red)}.rag-status{display:flex;align-items:center;gap:9px;font-size:.72rem;letter-spacing:.06em;color:var(--ink-3);padding:9px 13px;background:rgba(192,139,75,.05);border:1px solid var(--line);border-radius:0;margin-bottom:12px;flex-wrap:wrap}.rag-status .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);flex:none}.dropzone{border:1px dashed var(--line-2);border-radius:var(--radius);padding:40px 20px;text-align:center;cursor:pointer;background:transparent;transition:border-color .4s var(--ease-out),background .4s var(--ease-out)}.dropzone.is-over,.dropzone:hover{border-color:var(--gold);background:rgba(192,139,75,.06)}.dz-icon{font-size:2rem;opacity:.5;margin-bottom:10px;color:var(--gold)}.doc-row{border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin-bottom:12px;background:var(--surface);transition:border-color .4s var(--ease-out)}.doc-row:hover{border-color:var(--gold-soft)}.doc-row-head{display:flex;gap:12px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap}.doc-title-lg{font-family:var(--sans);font-weight:600;font-size:1.1rem;line-height:1.35;color:var(--ink)}.doc-meta{font-size:.76rem;color:var(--ink-3);margin-top:4px}.chunk-item{border:1px solid var(--line);border-left:2px solid var(--line-2);border-radius:0 var(--radius) var(--radius) 0;padding:12px 14px;margin-bottom:9px;background:var(--surface);font-size:.84rem}.chunk-no{font-weight:500;color:var(--gold);letter-spacing:.04em}.chunk-crumb{font-size:.71rem;color:var(--ink-3);font-style:italic;margin:2px 0 7px}.chunk-text{line-height:1.65;color:var(--ink-2);white-space:pre-wrap}.chunk-text.is-clamped{display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.upload-item{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:0;background:transparent;border:1px solid var(--line);margin-bottom:8px;font-size:.84rem}.upload-item .grow{min-width:0}.upload-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:400}.ai-badge{display:inline-flex;align-items:center;gap:7px;font-size:.66rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase}.ai-badge .dot{width:6px;height:6px;border-radius:50%}.ai-badge.on{color:var(--green)}.ai-badge.on .dot{background:var(--green)}.ai-badge.off{color:var(--ink-3)}.ai-badge.off .dot{background:var(--ink-3)}.msg-sources{margin-top:9px;padding-top:9px;border-top:1px solid var(--line)}.msg-sources .src{display:block;font-size:.73rem;color:var(--ink-3);padding:3px 0;text-decoration:none}.msg-sources .src:hover{color:var(--gold)}.ai-mobile-tabs{display:none}@media (max-width:1139px){.ai-mobile-tabs{display:flex;align-items:center;background:var(--navy-2);border-bottom:1px solid var(--gold-soft);padding:0;position:-webkit-sticky;position:sticky;top:var(--header-h);z-index:35}.mobile-tab-btn{flex:1 1;min-width:0;padding:10px 4px;font-size:.74rem;font-weight:500;color:var(--ivory-dim);background:transparent;border:0;border-bottom:2px solid transparent;cursor:pointer;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:all .3s var(--ease-out)}.mobile-tab-btn.is-active{color:var(--gold);border-bottom-color:var(--gold);font-weight:600;background:rgba(192,139,75,.08)}.ai-shell{grid-template-columns:1fr;height:auto;min-height:calc(100dvh - var(--header-h))}.ai-pane{display:none;height:auto}.ai-pane.is-tab-active{display:flex}.ai-pane-body{padding:14px 12px;min-height:calc(100dvh - var(--header-h) - 44px - 130px)}.ai-pane--side .ai-pane-body{max-height:none;min-height:auto}main.ai-pane .ai-pane-foot{position:-webkit-sticky;position:sticky;bottom:0;z-index:25;padding:10px 12px;background:rgba(27,51,73,.98);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 -4px 16px rgba(0,0,0,.35);border-top:1px solid var(--gold-soft)}.ask-box{width:100%}.ask-box textarea{width:100%;padding:10px 88px 10px 12px;font-size:.88rem;min-height:46px;max-height:140px}.ask-actions{right:8px;gap:5px}.icon-btn{width:34px;height:34px;font-size:.9rem}}@media (max-width:768px){.ai-pane-head{padding:0 10px;min-height:46px}.ai-pane-head strong{font-size:.88rem}.thread{gap:16px}.turn{gap:8px}.turn-avatar{width:26px;height:26px;font-size:.62rem}.turn-content{font-size:.9rem;line-height:1.6}.turn-content pre{padding:8px 10px;font-size:.8em;max-width:100%;overflow-x:auto}.turn-user .turn-content{padding:9px 12px}.cite-card{padding:10px 12px}.doc-row{padding:12px 14px}.doc-title-lg{font-size:.96rem}}@media (max-width:480px){.mobile-tab-btn{font-size:.72rem;padding:9px 3px}.turn-name{font-size:.58rem}.rag-status{padding:6px 8px;font-size:.66rem}.dropzone{padding:20px 10px}.dz-icon{font-size:1.4rem}}@media (max-width:430px){.ask-box textarea{padding:10px 86px 10px 10px;font-size:.87rem;min-height:46px}.ask-actions{right:7px;gap:4px}.icon-btn{width:34px;height:34px}}@media (max-width:412px){.ask-box textarea{padding:10px 82px 10px 10px;font-size:.86rem;min-height:44px}.ask-actions{right:6px;gap:4px}.icon-btn{width:33px;height:33px}.mobile-tab-btn{font-size:.7rem;padding:8px 2px}}@media (max-width:390px){.ask-box textarea{padding:9px 78px 9px 9px;font-size:.84rem;min-height:42px}.ask-actions{right:5px;gap:3px}.icon-btn{width:32px;height:32px;font-size:.84rem}.turn-avatar{width:24px;height:24px;font-size:.58rem}.turn-content{font-size:.87rem}.mobile-tab-btn{font-size:.68rem}}@media (max-width:360px){.ask-box textarea{padding:8px 72px 8px 8px;font-size:.82rem;min-height:52px}.ask-actions{right:4px;gap:2px}.icon-btn{width:30px;height:30px;font-size:.8rem}.turn-avatar{width:22px;height:22px;font-size:.55rem}.turn-content{font-size:.84rem}.cite-card{padding:8px 10px}.mobile-tab-btn{font-size:.64rem;padding:7px 2px}main.ai-pane .ai-pane-foot{padding:8px 10px calc(12px + env(safe-area-inset-bottom, 0px))}.ai-pane-body{min-height:calc(100dvh - var(--header-h) - 44px - 150px)}}@media (max-width:1139px){.ai-mobile-tabs{top:calc(var(--header-h) + var(--sa-t, 0px))}.mobile-tab-btn{min-height:44px}main.ai-pane .ai-pane-foot{padding-bottom:calc(10px + var(--sa-b, 0px))}.ai-shell{height:calc(100dvh - var(--header-h) - var(--sa-t, 0px));grid-template-rows:auto minmax(0,1fr)}.ai-pane,.ai-shell{min-height:0}.ai-pane.is-tab-active{height:100%}.ai-pane-body{min-height:0}.ai-pane--side .ai-pane-body{max-height:none}}@media (pointer:coarse) and (max-width:1024px){.ask-box textarea{font-size:16px}.icon-btn{min-width:40px;min-height:40px}}@media (orientation:landscape) and (max-height:500px){.ai-pane-body{min-height:0;max-height:none}.ai-pane-head{min-height:42px}.ai-shell{min-height:calc(100dvh - var(--header-h))}.ask-box textarea{min-height:42px;max-height:92px}.mobile-tab-btn{padding:7px 4px;min-height:38px}}@media (min-width:1140px){.ai-shell{height:calc(100dvh - var(--header-h) - var(--sa-t, 0px))}}@media (min-width:1600px){.ai-shell{grid-template-columns:300px minmax(0,1fr) 396px}}@media (min-width:1920px){.ai-shell{grid-template-columns:324px minmax(0,1fr) 428px}.ask-box,.thread{max-width:960px}}@media (max-width:344px){.ai-pane-head{padding:0 8px}.ai-pane-body{padding:10px 8px}.mobile-tab-btn{font-size:.6rem;padding:7px 1px}.ask-box textarea{padding:8px 68px 8px 8px;min-height:52px}.ask-actions{right:3px;gap:2px}.turn{gap:6px}}@media (max-width:1139px){.ask-actions{right:6px;gap:6px}.ask-box textarea{padding:12px 96px 12px 14px;min-height:56px}}@media (max-width:430px){.ask-box textarea{padding:11px 96px 11px 12px;min-height:54px}.ask-actions{right:6px;gap:6px}}@media (max-width:390px){.ask-actions{right:5px;gap:5px}.ask-box textarea{padding:10px 94px 10px 10px;min-height:52px}}@media (max-width:360px){.ask-actions{right:5px;gap:5px}.ask-box textarea{padding:10px 94px 10px 10px;min-height:52px}}@media (max-width:344px){.icon-btn{width:38px;height:38px;min-width:38px;min-height:38px}.ask-actions{right:4px;gap:4px}.ask-box textarea{padding:9px 88px 9px 8px;min-height:50px}}@media (hover:none){.conv-del{opacity:1;min-width:40px;min-height:40px;display:inline-flex;align-items:center;justify-content:center;padding:0;margin-right:-6px}}.acct{position:relative}.acct-toggle{gap:8px;padding-inline:12px}.acct-caret{font-size:.6rem;color:var(--gold)}.acct-menu{position:absolute;top:calc(100% + 10px);right:0;z-index:95;min-width:244px;padding:6px;display:none;background:var(--lacquer-2);border:1px solid var(--gold-faint);border-radius:var(--radius);box-shadow:var(--shadow-lg)}.acct-menu:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--seal),var(--gold))}.acct.is-open .acct-menu{display:block}.acct-head{padding:13px 12px;border-bottom:1px solid var(--line);margin-bottom:4px}.acct-head strong{display:block;font-family:var(--serif);font-size:1.05rem;font-weight:500}.acct-menu a,.acct-menu button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:10px 12px;border:0;border-left:1px solid transparent;border-radius:0;background:transparent;color:var(--ivory);font:inherit;font-size:.85rem;font-weight:300;cursor:pointer;text-decoration:none;transition:all .3s var(--ease-out)}.acct-menu a:hover,.acct-menu button:hover{background:rgba(201,162,75,.07);border-left-color:var(--gold);color:var(--gold)}.acct-sep{height:1px;background:var(--line);margin:6px 2px}.acct-danger{color:var(--red)}.acct-danger:hover{color:var(--seal)!important;border-left-color:var(--seal)!important}.acct-mobile{border-top:1px solid var(--line);margin-top:8px;padding-top:8px}@media (max-width:900px){.acct-name{display:none}}@media (max-width:560px){.acct-reg{display:none}}