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img{width:16px;height:16px}.scope-row__info{margin-left:8px;width:16px;height:16px;flex-shrink:0;border-radius:50%;border:1px solid var(--border-strong);color:var(--neutral-400);font:500 10px/14px var(--font-serif);font-style:italic;text-align:center;cursor:pointer}.scope-row__info:hover,.scope-row__info.is-open{color:var(--accent);border-color:var(--accent)}.scope-detail{font:400 12px/1.55 var(--font-sans);color:var(--text-secondary);padding:2px 12px 10px 34px;margin:0}.scope-detail b{font-weight:500;color:var(--ink)}.scope-detail i{font-style:italic}.scope-detail[hidden]{display:none}.answer-stopped{display:flex;gap:12px;align-items:flex-start;background:var(--surface-sunken);border:1px solid var(--border);border-radius:var(--radius-lg);padding:13px 15px;margin-bottom:26px}.answer-stopped>div{flex:1}.answer-stopped strong{display:block;font:500 13.5px var(--font-sans);color:var(--ink)}.answer-stopped p{font:400 13px/1.55 var(--font-sans);color:var(--text-secondary);margin:3px 0 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var(--font-sans);font-style:normal;color:var(--text-secondary);display:inline-flex;align-items:center;gap:3px}.sources-inline em img{width:16px;height:16px}.rail{width:312px;flex-shrink:0;border-left:1px solid var(--border);background:var(--surface);display:flex;flex-direction:column;min-height:0}.rail[hidden]{display:none}.rail__head{display:flex;justify-content:space-between;align-items:center;padding:16px 18px 12px;flex-shrink:0}.rail__title{font:500 12.5px var(--font-sans);color:var(--ink)}.rail__title span{color:var(--neutral-400);font-weight:400}.rail__hide{font:500 11.5px var(--font-sans);color:var(--text-secondary);display:inline-flex;align-items:center;gap:3px;cursor:pointer}.rail__hide img{width:16px;height:16px}.rail__back{display:flex;align-items:center;gap:6px;width:calc(100% - 28px);margin:0 14px 10px;padding:7px 9px;border-radius:var(--radius-md);background:var(--surface-sunken);border:1px solid var(--border-lighter);font:500 11.5px 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var(--class-leader);padding-left:10px}.src-card__link{display:inline-block;font:500 12px var(--font-sans);color:var(--accent);margin-top:8px;text-decoration:none}.src-card__link:hover{text-decoration:underline}.src-card--skeleton{border-color:var(--border-lighter);align-items:center;padding:12px;cursor:default;pointer-events:none}.src-card--skeleton i{width:16px;height:16px;border-radius:var(--radius-sm);background:var(--track);flex-shrink:0}.src-card--skeleton div{flex:1}.src-card--skeleton div b{display:block;height:9px;width:70%;border-radius:var(--radius-pill);background:var(--track);margin-bottom:6px}.src-card--skeleton div s{display:block;height:7px;width:45%;border-radius:var(--radius-pill);background:var(--border-lighter)}.src-card--skeleton:nth-child(2n) div b{width:55%}.src-card--skeleton:nth-child(2n) div s{width:60%}.show-more{font:500 12px var(--font-sans);color:var(--text-secondary);text-align:center;padding:4px 0;cursor:pointer;flex-shrink:0}.show-more img{width:16px;height:16px;vertical-align:-3px}.popover.conv-menu{padding:4px;width:164px}.conv-menu__item,.conv-menu__delete{display:block;width:100%;text-align:left;font:500 13px var(--font-sans);color:var(--ink);padding:7px 9px;border-radius:var(--radius-md);cursor:pointer}.conv-menu__item:hover,.conv-menu__delete:hover{background:var(--surface-sunken)}.conv-menu__delete{color:var(--danger)}.conv-menu__delete:hover{background:var(--danger-bg)}.conv-menu__delete.is-armed{background:var(--danger-fill);color:var(--on-danger)}.sidebar__conv-rename{flex:1;min-width:0;font:400 13px var(--font-sans);color:var(--ink);background:var(--surface);border:1px solid var(--primary);border-radius:var(--radius-md);padding:6px 9px;outline:none}@media(hover: none){.sidebar__conv-menu{display:inline-flex}.sidebar__conv-row .sidebar__conv{padding-right:34px}}.feedback-popover{width:340px;max-width:calc(100vw - 24px);padding:14px 16px}.feedback-popover 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var(--font-mono);letter-spacing:.06em;font-style:normal;color:var(--accent);border:1px solid var(--primary-border-soft);background:var(--primary-tint);border-radius:4px;padding:0 4px;margin-left:4px;vertical-align:1px}.popover{position:fixed;z-index:60;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:16px 18px}.popover[hidden]{display:none}.popover__head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}.popover__title{font:600 13.5px var(--font-sans);color:var(--ink)}.popover__count{font:500 12px var(--font-mono);color:var(--text-secondary)}.popover__sub{font:400 11px var(--font-sans);color:var(--neutral-400);margin-bottom:12px}.popover--questions{width:388px;max-width:calc(100vw - 24px)}.popover--scope{width:300px;padding:14px 16px}.popover--scope .popover__title{font-size:13px;margin-bottom:2px}.popover--scope__foot{border-top:1px solid 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i{display:block;height:100%;background:var(--pool-monthly)}.pool__sub{font:400 11px var(--font-sans);color:var(--neutral-400);margin-top:6px}.scope-rows{display:flex;flex-direction:column;gap:9px}.scope-row{display:flex;align-items:center;gap:9px;cursor:pointer;text-align:left}.scope-row__check{width:20px;height:20px}.scope-row__name{flex:1;font:500 12.5px var(--font-sans);color:var(--ink)}.scope-row__tag{font:400 11px var(--font-mono);color:var(--neutral-400)}.scope-row[data-on=false] .scope-row__name{color:var(--neutral-500)}.scope-row[data-on=false] .scope-row__tag{color:var(--neutral-300)}.scope-row[data-on=false] .dot{background:var(--class-commentary)}.modal{position:fixed;inset:0;z-index:70;display:flex;align-items:center;justify-content:center;padding:24px}.modal[hidden]{display:none}.modal__scrim{position:absolute;inset:0;background:var(--scrim)}.modal__dialog{position:relative;width:440px;max-width:100%;background:var(--surface);border-radius:14px;box-shadow:var(--shadow-xl);padding:20px 22px}.modal__head{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.modal__title{font:600 15px var(--font-sans);color:var(--ink)}.modal__sub{font:400 12px/1.5 var(--font-sans);color:var(--neutral-500);margin-bottom:16px}.modal__foot{display:flex;justify-content:space-between;align-items:center;gap:10px}.modal__foot span{font:400 11px var(--font-sans);color:var(--neutral-400);text-align:right}.modal__revoke{font:500 12.5px var(--font-sans);color:var(--danger);cursor:pointer;white-space:nowrap}.share-toggle{display:flex;align-items:center;gap:10px;border:1px solid var(--border-light);border-radius:10px;padding:11px 13px;margin-bottom:10px}.share-toggle span{font:500 13px var(--font-sans);color:var(--ink)}.share-link{display:flex;gap:8px;margin-bottom:14px}.share-link code{flex:1;min-width:0;background:var(--surface-page);border:1px solid var(--border-light);border-radius:9px;padding:9px 12px;font:400 12px var(--font-mono);color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.share-link.is-disabled{opacity:.45;pointer-events:none}.sheet{position:fixed;inset:0;z-index:70}.sheet[hidden]{display:none}.sheet__scrim{position:absolute;inset:0;background:var(--scrim)}.sheet__panel{position:absolute;left:0;right:0;bottom:0;background:var(--surface);border-radius:20px 20px 0 0;box-shadow:var(--shadow-sheet);padding:10px 16px 20px;max-height:78vh;display:flex;flex-direction:column}.sheet__grip{width:36px;height:4px;border-radius:var(--radius-pill);background:var(--neutral-200);margin:0 auto 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.sidebar__collapsed{display:none !important}.sidebar .sidebar__collapse{display:none}.sidebar .sidebar__quota-mini{display:flex}.sidebar .sidebar__search{display:flex}.sidebar .sidebar__new{background:var(--primary);color:var(--on-primary);justify-content:center;font-size:13.5px;border:none;border-radius:10px;padding:11px 0}.sidebar .sidebar__new kbd{display:none}.sidebar .sidebar__user{background:var(--surface);margin:0 -16px -20px;padding:14px 16px calc(14px + var(--safe-bottom))}.sidebar .sidebar__user .icon-btn{width:var(--tap-min);height:var(--tap-min)}.app[data-drawer=open] .sidebar{transform:translateX(0);box-shadow:var(--shadow-drawer)}.topbar{height:52px;padding:0 14px}.topbar__menu{display:inline-flex;width:32px;height:32px}.topbar__menu img{width:20px;height:20px;opacity:1}.topbar__title{text-align:center;font-size:13.5px}.topbar__share,.topbar .quota-pill{display:none}.topbar__new-mobile{display:inline-flex}.chat-scroll{padding:18px 16px 0}.composer-area{padding:12px 14px 20px}body{--bottom-bar: calc(56px + var(--safe-bottom))}.composer #composer-input{font-size:14px}.scope-chip span{display:none}.scope-chip::before{content:"";display:block;width:8px;height:8px;border-radius:2px;background:var(--class-canon)}.msg--user .bubble{font-size:13.5px;max-width:290px}.answer{font-size:13.5px}}.qp-bar{display:flex;height:8px;border-radius:var(--radius-pill);overflow:hidden;background:var(--track);margin-bottom:14px}.qp-bar i{display:block}.qp-bar i.p-monthly{background:var(--pool-monthly)}.qp-bar i.p-courtesy{background:var(--pool-courtesy)}.qp-bar i.p-purchased{background:var(--pool-purchased)}.qp-pools{display:flex;flex-direction:column;gap:12px}.qp-pool{display:grid;grid-template-columns:auto 1fr auto;align-items:baseline;gap:8px}.qp-pool__dot{width:8px;height:8px;border-radius:2px;align-self:center}.qp-pool__dot.p-monthly{background:var(--pool-monthly)}.qp-pool__dot.p-courtesy{background:var(--pool-courtesy)}.qp-pool__dot.p-purchased{background:var(--pool-purchased)}.qp-pool__name{font:500 12.5px var(--font-sans);color:var(--ink)}.qp-pool__count{font:500 12.5px var(--font-mono);color:var(--ink);font-variant-numeric:tabular-nums}.qp-pool__sub{grid-column:2/-1;font:400 11px/1.4 var(--font-sans);color:var(--neutral-400);margin-top:1px}.src-card--uncited{cursor:default;background:rgba(0,0,0,0);border-style:dashed}.src-card--uncited .cite{background:var(--track);color:var(--neutral-400);border-color:rgba(0,0,0,0)}.src-card--uncited .src-card__title{color:var(--text-secondary);font-weight:400}.src-card--uncited:hover{border-color:var(--border-light)}.rail__uncited-toggle{margin-top:4px;border-top:1px solid var(--border-lighter);padding-top:10px}.feedback-reason--loading{pointer-events:none;padding:9px 8px}.feedback-reason--loading span{display:block;height:11px;width:78%;border-radius:var(--radius-sm);background:var(--track)}.feedback-reason--loading:nth-child(2) span{width:62%}.feedback-reason--loading:nth-child(3) span{width:70%}.feedback-popover__note-only{font:400 12.5px/1.5 var(--font-sans);color:var(--text-secondary);padding:4px 2px 8px}.refusal{display:flex;gap:11px;align-items:flex-start;background:var(--surface-sunken);border:1px solid var(--border);border-radius:var(--radius-lg);padding:13px 15px;margin-bottom:24px}.refusal img{width:17px;height:17px;opacity:.4;flex-shrink:0;margin-top:1px}.refusal strong{display:block;font:500 13.5px var(--font-sans);color:var(--ink)}.refusal p{font:400 13px/1.55 var(--font-sans);color:var(--text-secondary);margin:3px 0 0}.refusal em{display:block;font:400 11px var(--font-sans);font-style:normal;color:var(--neutral-400);margin-top:6px}.sidebar__conv-shared{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--accent);margin-left:7px;vertical-align:middle;flex-shrink:0}.share-btn__dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:currentColor;margin-right:7px}#share-conversation.is-shared{background:var(--primary-tint);color:var(--accent)}