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var(--pk-border);background:var(--pk-surface);-webkit-backdrop-filter:blur(14px)saturate(1.12);backdrop-filter:blur(14px)saturate(1.12);justify-content:space-between;align-items:center;gap:10px;padding:12px;display:flex;position:sticky;top:0}.pk-topbar-menu{border:1px solid var(--pk-border);background:var(--pk-surface);cursor:pointer;border-radius:14px;padding:10px;box-shadow:0 10px 26px #211d1814}.pk-topbar-title{letter-spacing:-.02em;color:#211d18db;font-weight:900}.pk-topbar-right{width:42px}}.pk-content{background:0 0}.pk-main{margin:0;padding:0}.pk-main-inner{max-width:1120px;padding:2rem 1.5rem 3.25rem}@media (max-width:900px){.pk-main-inner{padding:1.35rem 1rem 2.75rem}}@media (min-width:1200px){.pk-main-inner{padding-left:2rem;padding-right:2rem}}.pk-sidebar{box-shadow:1px 0 #211d180a}.pk-sidebar-section-label{letter-spacing:.06em;text-transform:uppercase;color:#211d1873;margin:8px 8px 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(hover:hover) and (pointer:fine){.pk-sidebar-group-btn:hover{border-color:rgb(var(--pk-accent-rgb) / .2);background:var(--pk-surface)}}.pk-sidebar-group-title{font-size:.92rem}.pk-sidebar-section nav.pk-sidebar-nav{border-left:1px solid #211d1814;margin-top:8px;margin-left:6px;padding-left:6px}.pk-sidebar-nav .pk-sidebar-link{border-radius:12px;padding:9px 10px}.pk-sidebar-badge{flex:none}.pk-sidebar{overflow:hidden}.pk-sidebar-inner{overscroll-behavior:contain;padding-bottom:12px;overflow-y:auto!important}.pk-sidebar-section nav.pk-sidebar-nav{border-left:1px solid #211d181a;margin-left:10px;padding-left:10px}.pk-sidebar-nav .pk-sidebar-link{border-radius:12px;padding:8px 10px;font-weight:720}.pk-sidebar-nav .pk-sidebar-ico{color:#211d188c}@media (hover:hover) and (pointer:fine){.pk-sidebar-nav .pk-sidebar-link:hover{background:#211d180d;transform:none}}.pk-sidebar-nav .pk-sidebar-link.is-active{background:rgb(var(--pk-accent-rgb) / .1);border-color:rgb(var(--pk-accent-rgb) / 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pkDockIn{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes pkTopProgress{0%{opacity:.85;background-position:0 0}to{opacity:.85;background-position:200% 0}}@media (prefers-reduced-motion:reduce){.pk-search-topprogress,.pk-searchchat .pk-searchchat-center.pk-leaving,.pk-searchchat .pk-searchchat-threadwrap.pk-entering,.pk-searchchat .pk-searchchat-dock.pk-entering,.pk-compact-composer,.pk-skel-card:after{animation:none!important}.pk-compact-composer,.pk-compact-composer-send{transition:none!important}}html[data-theme=night] body{color:var(--pk-text);background:radial-gradient(900px 520px at 12% -8%, rgb(var(--pk-accent-rgb) / .09), transparent 62%), radial-gradient(900px 520px at 90% 8%, rgb(var(--pk-accent2-rgb) / .07), transparent 60%), var(--pk-bg)}html[data-theme=night] body:before{opacity:.45}html[data-theme=night] body:after{opacity:.14}html[data-theme=night] .pk-main{background-color:#121315e6}html[data-theme=night] .pk-topbar{background:#131315fa!important}html[data-theme=night] .pk-topbar-title{color:#eef1f6e0!important}html[data-theme=night] .pk-topbar-btn{color:var(--pk-text)!important;background:#1c1c1feb!important;border-color:#ffffff24!important}html[data-theme=night] .pk-topbar-btn:hover{background:#26262af2!important;border-color:#fff3!important}.pk-topbar-inner{grid-template-columns:auto minmax(0,1fr) auto!important}.pk-topbar-title{text-overflow:ellipsis;white-space:nowrap;width:100%;min-width:0;max-width:100%;overflow:hidden}.pk-topbar-leftgroup{justify-self:start;align-items:center;gap:.55rem;min-width:0;display:inline-flex}.pk-topbar-upgrade{border:1px solid rgb(var(--pk-accent-rgb) / .18);background:linear-gradient(180deg, rgb(var(--pk-accent-rgb) / .12), rgb(var(--pk-accent2-rgb) / .2));min-height:40px;color:var(--pk-accent-ink);font:inherit;letter-spacing:.01em;cursor:pointer;white-space:nowrap;box-shadow:0 10px 26px rgb(var(--pk-accent-rgb) / .12);border-radius:999px;align-items:center;gap:.45rem;padding:.56rem .8rem;font-size:.82rem;font-weight:800;transition:transform .16s,box-shadow .16s,border-color .16s,background .16s;display:inline-flex}.pk-topbar-upgrade:hover{border-color:rgb(var(--pk-accent-rgb) / .26);background:linear-gradient(180deg, rgb(var(--pk-accent-rgb) / .16), rgb(var(--pk-accent2-rgb) / .24));box-shadow:0 14px 30px rgb(var(--pk-accent-rgb) / .16);transform:translateY(-1px)}.pk-topbar-upgrade:focus-visible{outline:3px solid rgb(var(--pk-accent-rgb) / .18);outline-offset:3px}.pk-topbar-upgrade-text{line-height:1}@media (max-width:520px){.pk-topbar-upgrade{border-radius:12px;justify-content:center;width:40px;min-width:40px;padding-inline:0}.pk-topbar-upgrade-text{display:none}}html[data-theme=night] .pk-topbar-upgrade{color:#fff3e3fa;background:linear-gradient(#ffa44f29,#ff781842);border-color:#ffa44f38;box-shadow:0 12px 28px #ff781833}html[data-theme=night] .pk-topbar-upgrade:hover{background:linear-gradient(#ffb06033,#ff841852);border-color:#ffb56f57;box-shadow:0 16px 34px #ff781842}html[data-theme=night] .pk-topbar-answer-refs{border-color:var(--pk-border)!important;background:var(--pk-surface-solid)!important;color:var(--pk-text)!important}html[data-theme=night] .pk-topbar-answer-refs:hover{border-color:rgb(var(--pk-accent-rgb) / .3)!important;background:rgb(var(--pk-accent-rgb) / .14)!important;color:var(--pk-accent-ink)!important}html[data-theme=night] .pk-topbar-answer-refs.is-active{box-shadow:0 0 0 1px rgb(var(--pk-accent-rgb) / .26) inset;border-color:rgb(var(--pk-accent-rgb) / .38)!important;background:rgb(var(--pk-accent-rgb) / .2)!important;color:var(--pk-accent-ink)!important}html[data-theme=night] .pk-sidebar{background:#131315fa!important}html[data-theme=night] .pk-sidebar-link{color:#e6ebf3e0}html[data-theme=night] .pk-sidebar-link:hover{background:#ffffff0f}html[data-theme=night] .pk-sidebar-link.is-active{background:rgb(var(--pk-accent-rgb) / .18);border-color:rgb(var(--pk-accent-rgb) / .4);color:#fff}html[data-theme=night] .pk-sidebar-group-btn{color:#e6ebf3cc}html[data-theme=night] .pk-theme-switcher{background:#1c1c1feb;border-color:#ffffff24}html[data-theme=night] .pk-theme-btn:hover{background:#ffffff14;border-color:#ffffff2e}html[data-theme=night] .pk-card,html[data-theme=night] .pk-result-card,html[data-theme=night] .pk-article-card,html[data-theme=night] .pk-assign-card,html[data-theme=night] .pk-assign-editor-pane,html[data-theme=night] .pk-assign-sources{background:#121315e6;border-color:#ffffff1f}html[data-theme=night] .pk-home-hero,html[data-theme=night] .pk-searchchat-hero{background:linear-gradient(120deg, rgb(var(--pk-accent-rgb) / .08), transparent 60%), #1c1c1ff5;border:1px solid #ffffff1f}html[data-theme=night] .pk-home-hero:after{opacity:.2}html[data-theme=night] .pk-input,html[data-theme=night] .pk-ai-chat-textarea,html[data-theme=night] .pk-assign-title-input,html[data-theme=night] .pk-main input[type=text],html[data-theme=night] .pk-main input[type=email],html[data-theme=night] .pk-main input[type=password],html[data-theme=night] .pk-main input[type=search],html[data-theme=night] .pk-main textarea,html[data-theme=night] .pk-main select,html[data-theme=night] .pk-select,html[data-theme=night] .pk-search-input,html[data-theme=night] .pk-search-select,html[data-theme=night] .pk-consensus-textarea,html[data-theme=night] .pk-chipselect,html[data-theme=night] .pk-taginput{color:var(--pk-text);background:#2a2c31;border-color:#ffffff29}html[data-theme=night] .pk-main select,html[data-theme=night] .pk-select{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}html[data-theme=night] .pk-input::placeholder,html[data-theme=night] .pk-ai-chat-textarea::placeholder,html[data-theme=night] .pk-assign-title-input::placeholder,html[data-theme=night] .pk-main input::placeholder,html[data-theme=night] .pk-main textarea::placeholder{color:#f2f2f46b}html[data-theme=night] .pk-filter-panel,html[data-theme=night] .pk-filter-summaries,html[data-theme=night] .pk-filter-toggle{color:var(--pk-text);background:#1c1c1ffa;border-color:#ffffff24}html[data-theme=night] .pk-chip,html[data-theme=night] .pk-filter-chip,html[data-theme=night] .pk-pill{color:#f2f2f4e6;background:#ffffff14;border-color:#ffffff2e}html[data-theme=night] .pk-discipline-card-cta,html[data-theme=night] .pk-account-subnav-link-active{color:var(--pk-accent)}html[data-theme=night] .pk-article-abstract-snippet{border-radius:15px;padding:5px}html[data-theme=night] .pk-account-subnav-link-active{border-color:rgb(var(--pk-accent-rgb) / .4);background:rgb(var(--pk-accent-rgb) / .12)}html[data-theme=night] .pk-pill.pk-pill-button:focus-visible{outline:2px solid rgb(var(--pk-accent-rgb) / .5)}html[data-theme=night] .pk-carousel-btn{color:var(--pk-text);background:#1c1c1ff5;border-color:#fff3;box-shadow:0 10px 26px #0000008c}html[data-theme=night] .pk-carousel-btn:hover{background:#30333afa}html[data-theme=night] .pk-home-carousel-shell:before{background:linear-gradient(90deg,#131315,#13131500)}html[data-theme=night] .pk-home-carousel-shell:after{background:linear-gradient(270deg,#131315,#13131500)}html[data-theme=night] .pk-searchchat .pk-searchchat-title,html[data-theme=night] .pk-home-title,html[data-theme=night] .pk-page-title{color:var(--pk-text)}html[data-theme=night] .pk-searchchat .pk-searchchat-subtitle,html[data-theme=night] .pk-page-subtitle,html[data-theme=night] .pk-muted{color:var(--pk-muted)}html[data-theme=night] .pk-searchchat .pk-composer{background:#1c1c1ff5;border-color:#ffffff1f;box-shadow:0 18px 50px #00000073}html[data-theme=night] .pk-searchchat .pk-composer-input.pk-composer-textarea,html[data-theme=night] .pk-searchchat .pk-composer-input,html[data-theme=night] .pk-searchchat .pk-composer-select{color:var(--pk-text);background:#2a2c31;border-color:#ffffff29}html[data-theme=night] .pk-searchchat .pk-composer-toolbar,html[data-theme=night] .pk-searchchat .pk-filter-toggle,html[data-theme=night] .pk-searchchat .pk-composer-iconbtn,html[data-theme=night] .pk-searchchat .pk-mini-chip{color:var(--pk-text);background:#ffffff0f;border-color:#ffffff24}html[data-theme=night] .pk-search-action,html[data-theme=night] .pk-tryasking-pill{color:var(--pk-text);background:#ffffff0f;border-color:#ffffff24;box-shadow:0 10px 26px #00000059}html[data-theme=night] .pk-tryasking{box-shadow:none;background:0 0;border-color:#0000}html[data-theme=night] .pk-tryasking-label{color:#e2e8f0c2}html[data-theme=night] .pk-tryasking-tabs{box-shadow:none;background:0 0;border-color:#94a3b852}html[data-theme=night] .pk-tryasking-tab{color:#cbd5e1b8}html[data-theme=night] .pk-tryasking-tab.is-active{color:var(--pk-text);border-bottom-color:#f1f5f9db}html[data-theme=night] .pk-tryasking-shuffle{color:#e2e8f0e0;background:0 0;border-color:#94a3b857}html[data-theme=night] .pk-tryasking-shuffle:hover{background:#94a3b81f}html[data-theme=night] .pk-tryasking-clear{color:#cbd5e1cc}html[data-theme=night] .pk-tryasking-clear:hover{color:var(--pk-text)}html[data-theme=night] .pk-tryasking-pill{color:#f1f5f9e6;box-shadow:none;background:0 0;border-color:#94a3b859}html[data-theme=night] .pk-tryasking-pill:hover{background:#94a3b81a;border-color:#cbd5e194}html[data-theme=night] .pk-consensus-shell{background:#131315fa;border:1px solid #ffffff1f;box-shadow:0 18px 50px #00000073}html[data-theme=night] .pk-consensus-textarea{color:var(--pk-text)}html[data-theme=night] .pk-consensus-toolbar{border-top-color:#ffffff24}html[data-theme=night] .pk-consensus-pill,html[data-theme=night] .pk-consensus-icon{color:#f2f2f4e6;background:#ffffff12;border-color:#ffffff2e}html[data-theme=night] .pk-query-summary,html[data-theme=night] .pk-query-text{color:#f2f2f4ad}html[data-theme=night] .pk-dropdown-menu{color:var(--pk-text);background:#1c1c1ffa;border-color:#ffffff24;box-shadow:0 28px 56px #00000073}html[data-theme=night] .pk-dropdown-option{color:#f2f2f4b3}html[data-theme=night] .pk-dropdown-option:hover{color:var(--pk-text);background:#ffffff1a}html[data-theme=night] .pk-dropdown-option.is-active{background:rgb(var(--pk-accent-rgb) / .9);color:var(--pk-accent-ink);box-shadow:0 10px 24px #00000059}html[data-theme=night] .pk-consensus-filter .pk-filter-label{border-bottom-color:#ffffff38}html[data-theme=night] .pk-consensus-send{border-color:rgb(var(--pk-accent-rgb) / .5);background:rgb(var(--pk-accent-rgb) / .85);color:var(--pk-accent-ink);box-shadow:0 8px 18px rgb(var(--pk-accent-rgb) / .22)}html[data-theme=night] .pk-compact-composer{border-color:rgb(var(--pk-accent-rgb) / .34);background:linear-gradient(180deg, #1c1c1ff5, #131315eb), rgb(var(--pk-accent-rgb) / .08);box-shadow:inset 0 1px 0 #ffffff14, 0 18px 44px #00000057, 0 1px 0 rgb(var(--pk-accent-rgb) / .16)}html[data-theme=night] .pk-compact-composer-text{color:#f4f5f79e}html[data-theme=night] .pk-compact-composer-send{border-color:rgb(var(--pk-accent-rgb) / .44);background:rgb(var(--pk-accent-rgb) / .18);color:var(--pk-accent);box-shadow:inset 0 1px #ffffff14}@media (hover:hover) and (pointer:fine){html[data-theme=night] .pk-compact-composer:hover{border-color:rgb(var(--pk-accent-rgb) / .52);background:linear-gradient(180deg, #1f2126fa, #15171af0), rgb(var(--pk-accent-rgb) / .1);box-shadow:inset 0 1px 0 #ffffff1a, 0 20px 48px #0006, 0 1px 0 rgb(var(--pk-accent-rgb) / .18)}}@media (max-width:640px){html[data-theme=night] .pk-consensus-shell{min-width:100%}html[data-theme=night] .pk-consensus-toolbar{border-top-color:#ffffff1f}html[data-theme=night] .pk-consensus-pill{color:#f2f2f4f0}html[data-theme=night] .pk-dropdown.is-open .pk-consensus-pill{background:#ffffff1c}html[data-theme=night] .pk-consensus-pill,html[data-theme=night] .pk-consensus-icon{color:#f2f2f4e6;background:0 0;border-color:#ffffff2e}html[data-theme=night] .pk-consensus-icon{color:#f2f2f4eb;background:#ffffff12;border-color:#fff3}html[data-theme=night] .pk-consensus-send{background:rgb(var(--pk-accent-rgb) / .85);border-color:rgb(var(--pk-accent-rgb) / .5);width:2.5rem;min-width:2.5rem;height:2.5rem;color:var(--pk-accent-ink);box-shadow:0 8px 18px rgb(var(--pk-accent-rgb) / .22);border-radius:999px;flex-basis:2.5rem}html[data-theme=night] .pk-consensus-textarea{background:0 0!important}html[data-theme=night] .pk-consensus-textarea::placeholder{color:#f2f2f48f}html[data-theme=night] .pk-consensus-fake-caret{background:#f2f2f4b3}}html[data-theme=night] .pk-inbox-table{border-color:#ffffff1f;background:#1c1c1ff5!important}html[data-theme=night] .pk-inbox-head{color:#f2f2f499;background:#2b2d32fa;border-color:#ffffff1f}html[data-theme=night] .pk-inbox-row{background:#1c1c1fe6;border-color:#ffffff0f}@media (hover:hover) and (pointer:fine){html[data-theme=night] .pk-inbox-row:hover{background:#ffffff0a}}html[data-theme=night] .pk-inbox-link{color:var(--pk-text)}html[data-theme=night] .pk-inbox-col.journal,html[data-theme=night] .pk-inbox-col.year{color:var(--pk-muted)}html[data-theme=night] .pk-content{background:#121315e6}html[data-theme=night] .pk-dbbar{background:#1c1c1ff0!important;border-color:#ffffff1f!important}html[data-theme=night] .pk-viewtab{color:var(--pk-text);background:#ffffff14;border-color:#ffffff2e}html[data-theme=night] .pk-viewtab.is-active{background:rgb(var(--pk-accent-rgb) / .9);border-color:rgb(var(--pk-accent-rgb) / .6);color:var(--pk-accent-ink)}html[data-theme=night] .pk-db-popover,html[data-theme=night] .pk-bulk-popover,html[data-theme=night] .pk-tag-popover{color:var(--pk-text);background:#1c1c1ffa;border-color:#ffffff24}html[data-theme=night] .pk-db-popover-title,html[data-theme=night] .pk-tag-popover-empty,html[data-theme=night] .pk-bulk-popover-title{color:var(--pk-muted)}html[data-theme=night] .pk-db-popover-field,html[data-theme=night] .pk-tag-popover-item{color:var(--pk-text)}html[data-theme=night] .pk-tag-popover-item{background:#ffffff14;border-color:#ffffff2e}html[data-theme=night] .pk-tag-popover-item.is-active{background:rgb(var(--pk-accent-rgb) / .18);border-color:rgb(var(--pk-accent-rgb) / .4);color:var(--pk-text)}html[data-theme=night] .pk-filter-chip,html[data-theme=night] .pk-bulk-chip,html[data-theme=night] .pk-bulk-pill{color:var(--pk-text);background:#ffffff14;border-color:#ffffff2e}html[data-theme=night] .pk-bulkbar{background:#1c1c1ff0;border-color:#ffffff1f;box-shadow:0 16px 40px #00000059}html[data-theme=night] .pk-bulk-muted{color:var(--pk-muted)}html[data-theme=night] .pk-journal-tab-column{background:#131315fa;border-right-color:#ffffff1f}html[data-theme=night] .pk-journal-tab-content{background:#131315fa}html[data-theme=night] .pk-journal-tab{color:var(--pk-text)}html[data-theme=night] .pk-journal-tab:hover{background:#ffffff14}html[data-theme=night] .pk-journal-tab-active{background:#ffffff1f;border-color:#fff3}html[data-theme=night] .pk-discipline-card{background:#1c1c1ff5;border-color:#ffffff1f}html[data-theme=night] .pk-discipline-card-icon{background:0 0}html[data-theme=night] .pk-discipline-card-kicker,html[data-theme=night] .pk-home-discipline-label,html[data-theme=night] .pk-discipline-card-meta,html[data-theme=night] .pk-home-discipline-text,html[data-theme=night] .pk-home-tool-text{color:var(--pk-muted)}html[data-theme=night] .pk-assignment-editor,html[data-theme=night] .pk-assignment-editor-toolbar{background:#1c1c1ff5;border-color:#ffffff1f}html[data-theme=night] .pk-editor-btn{color:var(--pk-text);background:#ffffff14;border-color:#fff3}html[data-theme=night] .pk-editor-btn.is-on{background:rgb(var(--pk-accent-rgb) / .85);border-color:rgb(var(--pk-accent-rgb) / .6);color:var(--pk-accent-ink)}html[data-theme=night] .pk-assignment-editor-content blockquote{color:var(--pk-muted);border-left-color:#ffffff40}html[data-theme=night] .pk-assignment-editor-content code{color:var(--pk-text);background:#ffffff14}html[data-theme=night] .pk-ai-chat-input-row{background:#1c1c1ff5;border-top:1px solid #ffffff1f;box-shadow:0 -16px 40px #0006}html[data-theme=night] .pk-ai-chat-input-row:before{background:linear-gradient(#1c1c1f00,#1c1c1ff5)}html[data-theme=night] .pk-ai-bubble-tabs{box-shadow:none;background:#ffffff14;border-color:#ffffff29}html[data-theme=night] .pk-ai-bubble-tabs>*{color:var(--pk-muted)}html[data-theme=night] .pk-ai-bubble-tabs>.is-active{background:rgb(var(--pk-accent-rgb) / .2);color:var(--pk-text);box-shadow:none}html[data-theme=night] .pk-ai-bubble-clearchat,html[data-theme=night] .pk-ai-bubble-close{color:var(--pk-text);background:#ffffff14;border-color:#ffffff29}html[data-theme=night] .pk-ai-bubble-clearchat:hover,html[data-theme=night] .pk-ai-bubble-close:hover{background:#ffffff24}html[data-theme=night] input[type=text],html[data-theme=night] input[type=email],html[data-theme=night] input[type=password],html[data-theme=night] input[type=search],html[data-theme=night] textarea,html[data-theme=night] select,html[data-theme=night] .pk-input,html[data-theme=night] .pk-select,html[data-theme=night] .pk-db-note,html[data-theme=night] .pk-search-input,html[data-theme=night] .pk-search-select,html[data-theme=night] .pk-consensus-textarea{color:var(--pk-text)!important;box-shadow:none!important;background:#121315!important;border-color:#ffffff2e!important}html[data-theme=night] input::placeholder,html[data-theme=night] textarea::placeholder,html[data-theme=night] .pk-input::placeholder{color:#f2f2f473!important}html[data-theme=night] .pk-consensus-input>textarea{background-color:#0000!important}html[data-theme=night] .pk-ai-chat-textarea{box-shadow:none;color:var(--pk-text);background:#2a2c31;border-color:#ffffff2e}html[data-theme=night] .pk-assign-save{color:var(--pk-muted)}html[data-theme=night] .pk-assign-save.saved{color:var(--pk-accent)}html[data-theme=night] .pk-assign-delete{color:#ef4444f2;border-color:#ef444480}html[data-theme=night] .pk-empty-state{color:var(--pk-muted);background:#ffffff0a;border-color:#ffffff1f}html[data-theme=night] .pk-source-toggle{background:#ffffff14}html[data-theme=night] .pk-source-toggle button{color:var(--pk-muted)}html[data-theme=night] .pk-source-toggle button.is-active{background:rgb(var(--pk-accent-rgb) / .9);color:var(--pk-accent-ink);box-shadow:none}html[data-theme=night] .pk-inbox-hscroll-sticky,html[data-theme=night] .pk-inbox-hscroll-float{background:#1c1c1feb;border-color:#ffffff24;box-shadow:0 12px 28px #00000073}html[data-theme=night] .pk-inbox-hscroll-sticky::-webkit-scrollbar-thumb{background:#ffffff38}html[data-theme=night] .pk-inbox-hscroll-float::-webkit-scrollbar-thumb{background:#ffffff38}html[data-theme=night] 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var(--pk-border);background:var(--pk-surface);width:42px;height:42px;color:var(--pk-text);cursor:pointer;box-shadow:var(--pk-shadow-sm);border-radius:14px;justify-content:center;align-items:center;display:inline-flex;position:absolute;top:1rem;right:1rem}.pk-auth-dialog-shell{grid-template-columns:minmax(280px,.92fr) minmax(360px,1fr);min-height:min(680px,100dvh - 40px);display:grid}.pk-auth-dialog-side{border-right:1px solid var(--pk-border);background:linear-gradient(180deg, rgb(var(--pk-accent-rgb) / .1), transparent 44%), linear-gradient(135deg, #ffffffe6, #f8fafcd6);flex-direction:column;gap:1rem;padding:clamp(1.25rem,2.2vw,2rem);display:flex}.pk-auth-dialog-copyblock{flex-direction:column;display:flex}.pk-auth-dialog-eyebrow{border:1px solid rgb(var(--pk-accent-rgb) / .16);background:rgb(var(--pk-accent-rgb) / .08);color:var(--pk-accent-ink);letter-spacing:.04em;text-transform:uppercase;border-radius:999px;align-items:center;padding:.38rem 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.pk-sidebar{background:var(--pk-bg);border-right:1px solid var(--pk-border);box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}@media (max-width:900px){html[data-theme] .pk-sidebar{background:var(--pk-surface-solid);box-shadow:var(--pk-shadow-md);border:1px solid var(--pk-border)}}html[data-theme] .pk-sidebar-inner{padding:16px 14px 14px}html[data-theme] .pk-sidebar-brand{border-bottom:none;justify-content:flex-start;margin-bottom:2px;padding:4px 0 14px}html[data-theme] .pk-sidebar-logo{width:auto;height:48px;display:block}html[data-theme] .pk-sidebar-section-label,html[data-theme] .pk-sidebar-group-title{letter-spacing:.09em;text-transform:uppercase;color:var(--pk-muted);font-size:.68rem;font-weight:650}html[data-theme] .pk-sidebar-group-btn{color:var(--pk-muted);border-radius:var(--pk-radius-sm);box-shadow:none;background:0 0;border:none;padding:8px 10px}html[data-theme] .pk-sidebar-group-btn:hover{color:var(--pk-text);background:var(--pk-surface-2)}html[data-theme] .pk-sidebar-link{border-radius:var(--pk-radius-sm);letter-spacing:0;color:var(--pk-text);border:none;padding:8px 10px;font-size:.9rem;font-weight:550;transition:background-color .14s,color .14s}@media (hover:hover) and (pointer:fine){html[data-theme] .pk-sidebar-link:hover{background:var(--pk-surface-2);transform:none}}html[data-theme] .pk-sidebar-ico{color:var(--pk-muted);transition:color .14s}html[data-theme] .pk-sidebar-link.is-active{background:var(--pk-accent-soft);color:var(--pk-accent-strong);border:none;font-weight:620}html[data-theme] .pk-sidebar-link.is-active .pk-sidebar-ico{color:var(--pk-accent-strong)}html[data-theme] .pk-sidebar-link.pk-sidebar-link-strong{color:var(--pk-text);box-shadow:none;background:0 0}html[data-theme] .pk-sidebar-link.pk-sidebar-link-strong .pk-sidebar-ico{color:var(--pk-muted)}html[data-theme] .pk-sidebar-link.pk-sidebar-link-strong.is-active{background:var(--pk-accent-soft);color:var(--pk-accent-strong)}html[data-theme] .pk-sidebar-link.pk-sidebar-link-strong.is-active .pk-sidebar-ico{color:var(--pk-accent-strong)}html[data-theme] .pk-sidebar-home-row{box-shadow:none;background:0 0;border:none}html[data-theme] .pk-sidebar-home-row:hover,html[data-theme] .pk-sidebar-home-row:focus-within{background:var(--pk-surface-2);transform:none}html[data-theme] .pk-sidebar-home-row.is-active{background:var(--pk-accent-soft);color:var(--pk-accent-strong)}html[data-theme] .pk-sidebar-home-row.is-active .pk-sidebar-home-main,html[data-theme] .pk-sidebar-home-row.is-active .pk-sidebar-home-main .pk-sidebar-ico{color:var(--pk-accent-strong)}html[data-theme] .pk-sidebar-home-new{transition:color .14s,transform .12s;box-shadow:none!important;color:var(--pk-muted)!important;background:0 0!important;border:none!important}html[data-theme] .pk-sidebar-home-new:hover{transform:scale(1.04);color:var(--pk-text)!important;background:0 0!important}html[data-theme] .pk-sidebar-home-row.is-active .pk-sidebar-home-new{color:var(--pk-accent-strong)!important}html[data-theme] .pk-sidebar-home-row.is-active .pk-sidebar-home-new:hover{color:var(--pk-accent-hover)!important;background:0 0!important}html[data-theme] .pk-sidebar-link.pk-sidebar-home-main{border-radius:var(--pk-radius-sm)}html[data-theme] .pk-sidebar-home-new{border-radius:var(--pk-radius-sm)!important}html[data-theme] .pk-sidebar-recent-history{background:0 0;border:0;border-radius:0}html[data-theme] .pk-sidebar-recent-more{color:var(--pk-accent-strong);font-size:.72rem;font-weight:650}html[data-theme] .pk-sidebar-recent-item{border-radius:var(--pk-radius-sm);color:var(--pk-text)}html[data-theme] .pk-sidebar-recent-list:before,html[data-theme] .pk-sidebar-recent-skeleton:before{background:var(--pk-border-strong)}html[data-theme] .pk-sidebar-recent-item:hover{background:var(--pk-surface-2);transform:none}html[data-theme] .pk-sidebar-recent-icon{background:var(--pk-accent-soft);color:var(--pk-accent-strong)}html[data-theme] .pk-sidebar-recent-icon-answer{background:var(--pk-surface-solid);color:var(--pk-muted)}html[data-theme] .pk-sidebar-recent-query{font-weight:560}html[data-theme] .pk-sidebar-recent-meta{color:var(--pk-muted);font-weight:520}html[data-theme] .pk-sidebar-recent-skeleton span{background:linear-gradient(90deg, var(--pk-text), var(--pk-text), var(--pk-text))}@supports (color:color-mix(in lab, red, red)){html[data-theme] .pk-sidebar-recent-skeleton span{background:linear-gradient(90deg, color-mix(in srgb, var(--pk-text) 5%, transparent), color-mix(in srgb, var(--pk-text) 10%, transparent), color-mix(in srgb, var(--pk-text) 5%, transparent))}}html[data-theme=night] .pk-sidebar-link.is-active,html[data-theme=night] .pk-sidebar-nav .pk-sidebar-link.is-active,html[data-theme=night] .pk-sidebar-link.pk-sidebar-link-strong.is-active,html[data-theme=night] .pk-sidebar-home-row.is-active{background:var(--pk-accent);color:#fff;border-color:#0000}html[data-theme=night] .pk-sidebar-link.is-active .pk-sidebar-ico,html[data-theme=night] .pk-sidebar-link.pk-sidebar-link-strong.is-active .pk-sidebar-ico,html[data-theme=night] .pk-sidebar-link.is-active .pk-sidebar-link-text,html[data-theme=night] .pk-sidebar-home-row.is-active .pk-sidebar-ico,html[data-theme=night] .pk-sidebar-home-row.is-active .pk-sidebar-link-text,html[data-theme=night] .pk-sidebar-home-row.is-active .pk-sidebar-home-new{color:#fff}html[data-theme=night] .pk-sidebar-home-row.is-active .pk-sidebar-home-main,html[data-theme=night] .pk-sidebar-home-row.is-active .pk-sidebar-home-main .pk-sidebar-ico,html[data-theme=night] .pk-sidebar-home-row.is-active .pk-sidebar-home-main .pk-sidebar-link-text,html[data-theme=night] .pk-sidebar-home-row.is-active .pk-sidebar-home-new{color:#fff!important}html[data-theme=night] .pk-sidebar-home-row.is-active .pk-sidebar-home-new:hover{color:#fff!important;background:0 0!important}html[data-theme=night] .pk-sidebar-link.is-active .pk-sidebar-badge{color:#fff;background:#ffffff29;border-color:#0000}@media (hover:hover) and (pointer:fine){html[data-theme] .pk-sidebar-link.pk-sidebar-link-strong:hover{background:var(--pk-surface-2)}}html[data-theme] .pk-sidebar-badge{min-width:22px;height:20px;color:var(--pk-muted);background:var(--pk-surface-2);border:1px solid var(--pk-border);box-shadow:none;padding:0 7px;font-size:.72rem;font-weight:650}html[data-theme] .pk-sidebar-link.is-active .pk-sidebar-badge{color:var(--pk-accent-strong);border-color:rgb(var(--pk-accent-rgb) / .35);background:0 0}html[data-theme] .pk-sidebar-account-btn{border:1px solid var(--pk-border);background:var(--pk-surface-solid);box-shadow:none;border-radius:var(--pk-radius-sm);font-size:.88rem;font-weight:600}html[data-theme] .pk-sidebar-account-btn:hover{border-color:var(--pk-border-strong)}html[data-theme] .pk-sidebar-account-menu{border-radius:var(--pk-radius-sm)}html[data-theme] .pk-sidebar-account-link{font-size:.88rem;font-weight:550}html[data-theme] .pk-sidebar-feedback-btn{color:var(--pk-muted);background:0 0;border:none;font-size:.78rem;font-weight:550}html[data-theme] .pk-sidebar-feedback-btn:hover{background:var(--pk-surface-2);color:var(--pk-text)}html[data-theme] .pk-topbar{background:var(--pk-bg)!important}@supports (color:color-mix(in lab, red, red)){html[data-theme] .pk-topbar{background:color-mix(in srgb, var(--pk-bg) 86%, transparent)!important}}html[data-theme] .pk-topbar{-webkit-backdrop-filter:blur(12px)saturate(1.05);backdrop-filter:blur(12px)saturate(1.05);border-bottom:1px solid var(--pk-border)!important;box-shadow:none!important}html[data-theme] .pk-topbar-title{letter-spacing:-.005em;color:var(--pk-text);font-size:.88rem;font-weight:600}html[data-theme] .pk-topbar-btn{transition:background-color .14s,color .14s;color:var(--pk-muted)!important;border-radius:var(--pk-radius-sm)!important;box-shadow:none!important;background:0 0!important;border:none!important}html[data-theme] .pk-topbar-btn:hover{background:var(--pk-surface-2)!important;color:var(--pk-text)!important}html[data-theme] .pk-topbar-overflow-panel{border:1px solid var(--pk-border);background:var(--pk-surface-solid);border-radius:var(--pk-radius-sm);box-shadow:var(--pk-shadow-md)}@media (max-width:980px){html[data-theme] .pk-topbar-overflow-panel{box-shadow:none;background:0 0;border:none}}html[data-theme] .pk-topbar-upgrade{background:var(--pk-accent);color:var(--pk-accent-ink);letter-spacing:.005em;cursor:pointer;border:none;border-radius:999px;align-items:center;gap:6px;padding:7px 14px;font-size:.82rem;font-weight:620;transition:background-color .14s,transform .1s;display:inline-flex;box-shadow:inset 0 1px #ffffff29,0 1px 2px #0000001f}html[data-theme] .pk-topbar-upgrade:hover{background:var(--pk-accent-hover)}html[data-theme] .pk-topbar-upgrade:active{transform:translateY(1px)}html[data-theme] .pk-topbar-answer-refs{border:1px solid var(--pk-border);background:var(--pk-surface-solid);color:var(--pk-text);box-shadow:none;border-radius:999px;font-weight:570}html[data-theme] .pk-topbar-answer-refs:hover{border-color:var(--pk-border-strong);background:var(--pk-surface-2)}html[data-theme] .pk-theme-switcher{background:var(--pk-surface-2);border:1px solid var(--pk-border);box-shadow:none;border-radius:999px;gap:2px;padding:3px}@media (max-width:980px){html[data-theme] .pk-theme-switcher--desktop{display:none}}html[data-theme] .pk-theme-btn{color:var(--pk-muted);box-shadow:none;background:0 0;border:none;border-radius:999px;transition:background-color .14s,color .14s}html[data-theme] .pk-theme-btn:hover{color:var(--pk-text);background:0 0}html[data-theme] .pk-theme-btn.is-active{background:var(--pk-surface-solid);color:var(--pk-text);box-shadow:0 1px 2px #00000014}html[data-theme] .pk-btn-primary,html[data-theme] .pk-btn-secondary,html[data-theme] .pk-save-btn,html[data-theme] .pk-expand-btn,html[data-theme] .pk-ai-add-btn{letter-spacing:.005em!important;font-weight:600!important;transition:background-color .14s,border-color .14s,color .14s,transform .1s,box-shadow .14s!important}html[data-theme] .pk-btn-primary{background:var(--pk-accent)!important;color:var(--pk-accent-ink)!important;box-shadow:inset 0 1px #ffffff29,0 1px 2px #0000001a!important}html[data-theme] .pk-btn-primary:hover{background:var(--pk-accent-hover)!important}html[data-theme] .pk-btn-primary:active{transform:translateY(1px)}html[data-theme] .pk-btn-secondary,html[data-theme] .pk-save-btn,html[data-theme] .pk-expand-btn,html[data-theme] .pk-ai-add-btn{background:var(--pk-surface-solid)!important;border-color:var(--pk-border-strong)!important;color:var(--pk-text)!important}html[data-theme] .pk-btn-secondary:hover,html[data-theme] .pk-save-btn:hover,html[data-theme] .pk-expand-btn:hover,html[data-theme] .pk-ai-add-btn:hover{background:var(--pk-surface-2)!important;border-color:var(--pk-border-strong)!important;color:var(--pk-text)!important}html[data-theme] .pk-btn-secondary:active,html[data-theme] .pk-save-btn:active{transform:translateY(1px)}html[data-theme] .pk-btn{border-radius:999px;font-weight:600;transition:background-color .14s,border-color .14s,color .14s,transform .1s}html[data-theme] .pk-btn:active{transform:translateY(1px)}html[data-theme] .pk-card,html[data-theme] .pk-article-card,html[data-theme] .pk-result-card,html[data-theme] .pk-discipline-card,html[data-theme] .pk-home-tool-card,html[data-theme] .pk-home-discipline-card{background:var(--pk-surface-solid);border:1px solid var(--pk-border);border-radius:var(--pk-radius-lg);box-shadow:none;transition:border-color .16s,box-shadow .2s}@media (hover:hover) and (pointer:fine){html[data-theme] .pk-card:hover,html[data-theme] .pk-article-card:hover,html[data-theme] .pk-result-card:hover,html[data-theme] .pk-discipline-card:hover,html[data-theme] .pk-home-tool-card:hover,html[data-theme] .pk-home-discipline-card:hover{border-color:var(--pk-border-strong);box-shadow:var(--pk-shadow-md)}}html[data-theme] .pk-searchchat-logo{width:min(132px,26vw);margin-bottom:4px}html[data-theme] .pk-searchchat-title,html[data-theme] .pk-answer-landing-center h1{letter-spacing:-.015em;color:var(--pk-text);font-size:clamp(2rem,4.2vw,2.9rem);font-weight:500;line-height:1.12}html[data-theme] .pk-searchchat-subtitle,html[data-theme] .pk-answer-landing-center>p{color:var(--pk-muted);font-size:1.02rem;font-weight:480;line-height:1.55}html[data-theme] .pk-searchchat .pk-composer,html[data-theme] .pk-answer-composer-shell{border:1px solid var(--pk-border-strong);background:var(--pk-surface-solid);box-shadow:var(--pk-shadow-sm);-webkit-backdrop-filter:none;backdrop-filter:none;border-radius:20px;transition:border-color .16s,box-shadow .2s}html[data-theme] .pk-searchchat .pk-composer:focus-within,html[data-theme] .pk-answer-composer-shell:focus-within{border-color:rgb(var(--pk-accent-rgb) / .55);box-shadow:0 0 0 4px rgb(var(--pk-accent-rgb) / .12), var(--pk-shadow-sm)}html[data-theme] .pk-answer-send{color:var(--pk-accent-ink)}html[data-theme] .pk-answer-send,html[data-theme] .pk-consensus-send{justify-content:center!important;align-items:center!important;padding:0!important;line-height:1!important;display:inline-flex!important}html[data-theme] .pk-answer-send>span,html[data-theme] .pk-consensus-send>span{justify-content:center;align-items:center;line-height:1;display:inline-flex}html[data-theme] .pk-answer-send svg,html[data-theme] .pk-consensus-send svg{margin:0;display:block}html[data-theme] .pk-answer-composer-input:focus,html[data-theme] .pk-answer-composer-input:focus-visible,html[data-theme] .pk-composer-input:focus,html[data-theme] .pk-composer-input:focus-visible,html[data-theme] .pk-consensus-textarea:focus,html[data-theme] .pk-consensus-textarea:focus-visible{box-shadow:none!important;outline:none!important}html[data-theme] .pk-answer-composer-input,html[data-theme] .pk-composer-input,html[data-theme] .pk-consensus-textarea{font-weight:500;font-family:var(--pk-font-sans);color:var(--pk-text)}html[data-theme] .pk-answer-composer-input::placeholder,html[data-theme] .pk-composer-input::placeholder,html[data-theme] .pk-consensus-textarea::placeholder{color:var(--pk-muted);opacity:.85;font-weight:450}html[data-theme] .pk-answer-composer-helper{font-weight:500}html[data-theme] .pk-answer-tabs{border:1px solid var(--pk-border);background:var(--pk-surface-2);box-shadow:none}html[data-theme] .pk-input,html[data-theme] .pk-select,html[data-theme] select.pk-input,html[data-theme] textarea.pk-input{border:1px solid var(--pk-border-strong);background:var(--pk-surface-solid);color:var(--pk-text);border-radius:var(--pk-radius-sm);transition:border-color .14s,box-shadow .14s}html[data-theme] .pk-input:focus,html[data-theme] .pk-select:focus,html[data-theme] textarea.pk-input:focus{border-color:rgb(var(--pk-accent-rgb) / .55);box-shadow:0 0 0 4px rgb(var(--pk-accent-rgb) / .12);outline:none}html[data-theme] .pk-input::placeholder,html[data-theme] textarea.pk-input::placeholder{color:var(--pk-muted);font-weight:450}html[data-theme] .pk-pill,html[data-theme] .pk-tryasking-pill{background:var(--pk-surface-solid);border:1px solid var(--pk-border);color:var(--pk-text);box-shadow:none;font-weight:520}@media (hover:hover) and (pointer:fine){html[data-theme] .pk-pill:hover,html[data-theme] .pk-tryasking-pill:hover{border-color:var(--pk-border-strong);background:var(--pk-surface-2);color:var(--pk-text)}}html[data-theme] .pk-tryasking-label{letter-spacing:.09em;text-transform:uppercase;color:var(--pk-muted);font-size:.72rem;font-weight:650}html[data-theme] .pk-mobile-tabbar{background:var(--pk-surface-solid)}@supports (color:color-mix(in lab, red, red)){html[data-theme] .pk-mobile-tabbar{background:color-mix(in srgb, var(--pk-surface-solid) 88%, transparent)}}html[data-theme] .pk-mobile-tabbar{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid var(--pk-border);box-shadow:none}html[data-theme] .pk-mobile-tab{color:var(--pk-muted);font-weight:550}html[data-theme] .pk-mobile-tab.is-active{color:var(--pk-accent-strong)}html[data-theme]{--pk-hero-glow-1:transparent;--pk-hero-glow-2:transparent}body:after{opacity:.28}html[data-theme] .pk-topbar-btn-plus{color:var(--pk-muted)!important;background:0 0!important;border-color:#0000!important}html[data-theme] .pk-topbar-btn-plus:hover{background:var(--pk-surface-2)!important;color:var(--pk-text)!important}html[data-theme] .pk-sidebar-backdrop{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#18141066}html[data-theme=night] .pk-sidebar-backdrop{background:#0000008c}html[data-theme] .pk-route-overlay{background:var(--pk-bg)}@supports (color:color-mix(in lab, red, red)){html[data-theme] .pk-route-overlay{background:color-mix(in srgb, var(--pk-bg) 72%, transparent)}}html[data-theme] .pk-route-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}html[data-theme] .pk-main a:not([class]){color:var(--pk-accent-strong);-webkit-text-decoration-color:rgb(var(--pk-accent-rgb) / .4);-webkit-text-decoration-color:rgb(var(--pk-accent-rgb) / .4);-webkit-text-decoration-color:rgb(var(--pk-accent-rgb) / .4);text-decoration-color:rgb(var(--pk-accent-rgb) / .4);text-underline-offset:3px}html[data-theme] .pk-main 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100%;left:auto;right:0}html[data-theme] .pk-searchchat .pk-answer-depth-option-row{border-radius:var(--pk-radius-sm);grid-template-columns:minmax(0,1fr);align-items:center;gap:0;display:grid}html[data-theme] .pk-searchchat .pk-answer-depth-option,html[data-theme] .pk-searchchat .pk-dropdown-option,html[data-theme] .pk-searchchat .pk-search-sort-menu-composer .pk-search-sort-option{align-items:center;column-gap:var(--pk-space-2);border-radius:var(--pk-radius-sm);width:100%;min-width:0;min-height:2.5rem;color:var(--pk-text-secondary);font:inherit;text-align:left;padding:var(--pk-space-2);cursor:pointer;transition:background-color .12s var(--pk-composer-ease);background:0 0;border:0;grid-template-columns:1.05rem minmax(0,1fr) auto;row-gap:.12rem;font-size:.88rem;font-weight:520;display:grid}html[data-theme] .pk-searchchat .pk-search-sort-menu-composer .pk-search-sort-option>span{grid-area:1/2}html[data-theme] .pk-searchchat .pk-search-sort-menu-composer 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var(--pk-composer-ease);border:0;justify-content:center;align-items:center;display:inline-flex;transform:none}html[data-theme=night] .pk-searchchat .pk-compact-composer-send{color:var(--pk-accent-strong)}@media (hover:hover) and (pointer:fine){html[data-theme] .pk-searchchat .pk-compact-composer:hover{border-color:var(--pk-border-strong);background:var(--pk-surface-solid);box-shadow:var(--pk-shadow-md);transform:translateY(-1px)}html[data-theme] .pk-searchchat .pk-compact-composer:hover .pk-compact-composer-send{background:var(--pk-accent-action);color:var(--pk-accent-action-ink);transform:none}}html[data-theme] .pk-searchchat .pk-compact-composer:active{transform:translateY(1px)}html[data-theme] .pk-searchchat .pk-compact-composer:focus-visible{outline:2px solid rgb(var(--pk-accent-rgb) / .65);outline-offset:2px;border-color:var(--pk-border-strong);box-shadow:var(--pk-shadow-md)}@media (max-width:760px){html[data-theme] .pk-searchchat 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.pk-search-sort-options{left:var(--pk-space-2);right:var(--pk-space-2);bottom:calc(100% + var(--pk-space-2));transform-origin:bottom;width:auto;min-width:0;max-width:none}html[data-theme] .pk-searchchat .pk-answer-depth-option,html[data-theme] .pk-searchchat .pk-dropdown-option,html[data-theme] .pk-searchchat .pk-search-sort-menu-composer .pk-search-sort-option{min-height:44px}html[data-theme] .pk-searchchat .pk-answer-dock .pk-answer-composer-input{min-height:3.85rem}html[data-theme] .pk-searchchat .pk-searchchat-dock .pk-consensus-textarea{min-height:3rem}html[data-theme] .pk-searchchat .pk-answer-dock-meta{padding:0 var(--pk-space-4)}html[data-theme] .pk-searchchat .pk-compact-composer-shortcut{display:none}}@media (max-width:380px){html[data-theme] .pk-searchchat .pk-consensus-toolbar,html[data-theme] .pk-searchchat .pk-answer-composer-bottom-row{padding-inline:var(--pk-space-1);gap:0}html[data-theme] .pk-searchchat .pk-consensus-left,html[data-theme] .pk-searchchat 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.pk-reader-toolbar{justify-content:space-between;align-items:center;gap:var(--pk-space-3);margin-top:var(--pk-space-3);margin-bottom:var(--pk-space-5);padding:var(--pk-space-2);border:1px solid var(--pk-border);border-radius:var(--pk-radius);background:var(--pk-surface-solid);display:flex;position:static}.pk-reader-toolbar-title,.pk-reader-toolbar-controls,.pk-reader-width-group{align-items:center;display:inline-flex}.pk-reader-toolbar-title{padding:0 var(--pk-space-2);gap:.42rem;color:var(--pk-text-secondary)!important;font-size:.76rem!important;font-weight:620!important}.pk-reader-toolbar-controls,.pk-reader-width-group{gap:var(--pk-space-1)}.pk-paper-workspace .pk-reader-btn,.pk-paper-workspace .pk-reader-width-btn{border-radius:var(--pk-radius-sm);min-width:34px;min-height:32px;color:var(--pk-text-secondary);background:0 0;border:1px solid #0000;justify-content:center;align-items:center;gap:.12rem;padding:.35rem .55rem;font-size:.75rem;font-weight:600;display:inline-flex}.pk-paper-workspace .pk-reader-btn:hover:not(:disabled),.pk-paper-workspace .pk-reader-width-btn:hover:not(:disabled){border-color:var(--pk-border);background:var(--pk-surface-2);color:var(--pk-text)}.pk-paper-workspace .pk-reader-width-btn.is-active{border-color:var(--pk-accent-strong);background:var(--pk-accent-soft);color:var(--pk-accent-strong)}.pk-paper-workspace .pk-reader-font-value{font-variant-numeric:tabular-nums;min-width:3rem;font-size:.75rem;color:var(--pk-text-secondary)!important}.pk-paper-workspace .pk-reading-canvas{color:var(--pk-text-secondary)}.pk-reading-section-title{margin:0 0 var(--pk-space-4);color:var(--pk-text);font-family:var(--pk-font-display);letter-spacing:-.02em;font-size:clamp(1.25rem,1.7vw,1.55rem);font-weight:600;line-height:1.2}.pk-paper-workspace .pk-modal-abstract-section{min-width:0;max-width:100%;margin:0 0 var(--pk-space-5)}.pk-paper-workspace .pk-modal-abstract-label{letter-spacing:.08em;text-transform:uppercase;margin:0 0 var(--pk-space-2)!important;color:var(--pk-text)!important;background:0 0!important;border:0!important;padding:0!important;font-size:.72rem!important;font-weight:650!important;display:block!important}.pk-paper-workspace .pk-modal-abstract-text,.pk-paper-workspace .pk-fulltext-paragraph{overflow-wrap:anywhere;word-break:normal;max-width:100%;margin:0;font-weight:450;color:var(--pk-text-secondary)!important;font-size:calc(1rem * var(--pk-reader-font-scale))!important;line-height:1.72!important}.pk-paper-workspace .pk-modal-abstract-empty{margin:0}.pk-fulltext-workspace{margin-top:var(--pk-space-7)!important;padding-top:var(--pk-space-5)!important;border-top:1px solid var(--pk-border)!important}.pk-fulltext-workspace-header{justify-content:space-between;align-items:center;gap:var(--pk-space-3);margin-bottom:var(--pk-space-3);flex-wrap:wrap;display:flex}.pk-fulltext-workspace-header .pk-reading-section-title{margin:0}.pk-fulltext-workspace .pk-btn-secondary,.pk-paper-action-shelf .pk-btn-secondary,.pk-paper-link{justify-content:center;align-items:center;gap:.38rem;min-height:34px;display:inline-flex;border:1px solid var(--pk-border)!important;border-radius:var(--pk-radius-sm)!important;color:var(--pk-text-secondary)!important;box-shadow:none!important;background:0 0!important;font-size:.78rem!important;font-weight:600!important}.pk-fulltext-workspace .pk-btn-secondary:hover:not(:disabled),.pk-paper-action-shelf .pk-btn-secondary:hover:not(:disabled),.pk-paper-link:hover{border-color:var(--pk-border-strong)!important;background:var(--pk-surface-2)!important;color:var(--pk-text)!important}.pk-fulltext-file-action{margin-top:var(--pk-space-2);margin-right:var(--pk-space-2)}.pk-fulltext-message,.pk-fulltext-empty-actions,.pk-fulltext-preview,.pk-fulltext-reader{margin-top:var(--pk-space-3)}.pk-fulltext-empty-actions{align-items:center;gap:var(--pk-space-2);flex-wrap:wrap;display:flex}.pk-fulltext-preview{border:1px solid var(--pk-border);border-radius:var(--pk-radius);background:var(--pk-surface-solid);overflow:hidden}.pk-fulltext-preview-header{justify-content:space-between;align-items:center;gap:var(--pk-space-3);padding:var(--pk-space-2) var(--pk-space-3);border-bottom:1px solid var(--pk-border);display:flex}.pk-fulltext-preview-title{font-size:.82rem}.pk-fulltext-preview-note{padding:var(--pk-space-3)}.pk-fulltext-preview-note p{margin:0;font-size:.85rem}.pk-paper-workspace .pk-fulltext-chip{border-color:var(--pk-border-strong);background:var(--pk-surface-2);color:var(--pk-text-secondary);font-weight:600}.pk-paper-workspace .pk-fulltext-chip:hover{border-color:var(--pk-accent-strong);background:var(--pk-accent-soft);color:var(--pk-accent-strong)}.pk-paper-workspace .pk-fulltext-find-input{border-color:var(--pk-border);background:var(--pk-surface-solid);color:var(--pk-text)}.pk-paper-workspace .pk-fulltext-find-input::placeholder{color:var(--pk-muted)}.pk-fulltext-preview-frame{border:0;width:100%;height:560px;display:block}.pk-paper-workspace-status{align-items:center;gap:var(--pk-space-2);min-height:48px;color:var(--pk-muted);display:flex}.pk-paper-workspace-status-dot{background:var(--pk-accent);border-radius:50%;width:8px;height:8px;animation:1.2s ease-in-out infinite pk-paper-status-pulse}@keyframes pk-paper-status-pulse{50%{opacity:.42;transform:scale(.82)}}.pk-paper-action-shelf{justify-content:space-between;align-items:center;gap:var(--pk-space-3);flex-wrap:wrap;min-width:0;position:relative;z-index:7!important;padding:var(--pk-space-3) clamp(1rem, 3.6vw, 2.8rem)!important;border-top:1px solid var(--pk-border)!important;background:var(--pk-surface-solid)!important;display:flex!important}@supports (color:color-mix(in lab, red, red)){.pk-paper-action-shelf{background:color-mix(in srgb, var(--pk-surface-solid) 94%, transparent)!important}}.pk-paper-action-shelf{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:none!important}.pk-paper-link-row,.pk-paper-action-row{align-items:center;gap:var(--pk-space-2);flex-wrap:wrap;min-width:0;display:flex}.pk-paper-link-row{flex:30rem}.pk-paper-action-row{flex:0 auto;justify-content:flex-end;margin-left:auto}.pk-paper-action-shelf .pk-save-split{align-items:stretch;gap:var(--pk-space-2);display:inline-flex;overflow:visible;background:0 0!important;border:0!important;border-radius:0!important}.pk-paper-action-shelf .pk-modal-save-split .pk-save-main-segment,.pk-paper-action-shelf .pk-modal-save-split .pk-save-drop-btn{justify-content:center;align-items:center;gap:.36rem;min-height:34px;display:inline-flex;border:1px solid var(--pk-border)!important;border-radius:var(--pk-radius-sm)!important;color:var(--pk-text-secondary)!important;background:0 0!important;padding:.42rem .65rem!important}.pk-paper-action-shelf .pk-modal-save-split .pk-save-drop-btn{border-left:1px solid var(--pk-border)!important}.pk-paper-action-shelf .pk-modal-save-split .pk-save-main-segment[aria-pressed=true],.pk-paper-action-shelf .pk-ai-add-btn.is-on{background:var(--pk-accent-soft)!important;color:var(--pk-accent-strong)!important}.pk-modal-links-mobile{position:relative}.pk-paper-workspace .pk-modal-links-menu{right:auto;bottom:calc(100% + var(--pk-space-2));border:1px solid var(--pk-border-strong);border-radius:var(--pk-radius);background:var(--pk-surface-solid);min-width:13rem;box-shadow:var(--pk-shadow-md);left:0;overflow:hidden}.pk-paper-workspace .pk-modal-links-item{justify-content:space-between;align-items:center;gap:var(--pk-space-3);color:var(--pk-text-secondary);padding:.72rem .8rem;display:flex}.pk-paper-workspace .pk-modal-links-item:hover{background:var(--pk-surface-2);color:var(--pk-text)}.pk-note-save-popover{padding:var(--pk-space-3)!important;border:1px solid var(--pk-border-strong)!important;border-radius:var(--pk-radius)!important;background:var(--pk-surface-solid)!important;box-shadow:var(--pk-shadow-md)!important}.pk-note-save-title{align-items:center;gap:var(--pk-space-2);margin-bottom:var(--pk-space-3);display:flex;color:var(--pk-text)!important;font-size:.9rem!important;font-weight:620!important}.pk-note-save-search,.pk-note-save-create-input{border-color:var(--pk-border)!important;background:var(--pk-surface-2)!important;color:var(--pk-text)!important}.pk-note-save-list{gap:var(--pk-space-1);margin-top:var(--pk-space-2)}.pk-note-save-item{min-height:42px;border-radius:var(--pk-radius-sm)!important;color:var(--pk-text-secondary)!important;background:0 0!important;border:1px solid #0000!important}.pk-note-save-item:hover:not(:disabled){border-color:var(--pk-border)!important;background:var(--pk-surface-2)!important;color:var(--pk-text)!important}.pk-note-save-item.is-saved{border-color:var(--pk-accent-strong)!important;background:var(--pk-accent-soft)!important;color:var(--pk-accent-strong)!important}.pk-note-save-check{justify-content:center;align-items:center;display:inline-flex;border-color:var(--pk-accent-strong)!important;background:var(--pk-accent-soft)!important;color:var(--pk-accent-strong)!important}.pk-note-save-footer{align-items:center;gap:var(--pk-space-3);border-top-color:var(--pk-border)!important}.pk-note-save-footer .pk-link-btn{align-items:center;gap:var(--pk-space-1);display:inline-flex}@media (max-width:900px){.pk-paper-workspace-backdrop{padding:var(--pk-space-2);align-items:flex-end}.pk-paper-workspace{height:min(920px,100dvh - 16px);border-radius:var(--pk-radius-lg) var(--pk-radius-lg) 0 0!important;width:calc(100vw - 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minmax(0,1fr);padding:var(--pk-space-2) var(--pk-space-3) calc(var(--pk-space-2) + env(safe-area-inset-bottom))!important;display:grid!important}.pk-paper-action-row{overscroll-behavior-inline:contain;scrollbar-width:none;flex-wrap:nowrap;justify-content:flex-start;margin-left:0;overflow-x:auto}.pk-paper-action-row::-webkit-scrollbar{display:none}.pk-paper-action-row>*,.pk-paper-action-row .pk-save-split{flex:none}}@media (max-width:640px){.pk-evidence-card{padding:var(--pk-space-4)!important}.pk-results-section>.pk-article-list .pk-evidence-card .pk-article-title-link{text-wrap:wrap;font-size:1.22rem!important}.pk-evidence-card .pk-article-abstract-snippet{-webkit-line-clamp:4;font-size:.88rem}.pk-results-section>.pk-article-list .pk-evidence-card .pk-card-actions{gap:var(--pk-space-2);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.pk-results-section>.pk-article-list .pk-evidence-card .pk-card-details-btn{grid-area:1/1;width:100%}.pk-results-section>.pk-article-list .pk-evidence-card .pk-ai-add-btn{grid-area:1/2;width:100%}.pk-results-section>.pk-article-list .pk-evidence-card .pk-save-split{gap:var(--pk-space-2);grid-area:2/1/auto/-1;grid-template-columns:repeat(2,minmax(0,1fr));width:100%;display:grid}.pk-results-section>.pk-article-list .pk-evidence-card .pk-save-split>button{width:100%}.pk-evidence-card .pk-card-actions{gap:var(--pk-space-1)}.pk-evidence-card .pk-card-actions button,.pk-evidence-card .pk-card-actions a{min-height:44px!important}.pk-paper-info-summary-meta{display:none}.pk-paper-info-summary{grid-template-columns:minmax(0,1fr) auto}.pk-paper-info-grid{gap:var(--pk-space-3);grid-template-columns:minmax(0,1fr)}.pk-reader-toolbar-title span{display:none}.pk-paper-workspace .pk-reader-toolbar{justify-content:flex-start}.pk-paper-workspace .pk-reader-toolbar-controls{margin-left:auto}.pk-fulltext-preview-frame{height:62vh}}@media (prefers-reduced-motion:reduce){.pk-evidence-card,.pk-paper-info-chevron,.pk-paper-workspace-status-dot{transition:none;animation:none}}.pk-notif-trigger{position:relative}.pk-notif-trigger.is-open{background:var(--pk-surface-2)!important;color:var(--pk-text)!important}.pk-notif-badge{background:var(--pk-accent-action);min-width:17px;height:17px;color:var(--pk-accent-action-ink);border:2px solid var(--pk-bg);font-variant-numeric:tabular-nums;letter-spacing:0;border-radius:999px;justify-content:center;align-items:center;padding:0 4px;font-size:.62rem;font-weight:650;line-height:1;display:inline-flex;position:absolute;top:4px;right:4px}.pk-notif-backdrop{z-index:2700;background:0 0;position:fixed;inset:0}.pk-notif-panel{z-index:2701;top:calc(var(--pk-topbar-height,60px) + var(--pk-space-2));right:var(--pk-space-4);width:min(384px, calc(100vw - 2 * var(--pk-space-4)));max-height:min(560px, calc(100dvh - var(--pk-topbar-height,60px) - var(--pk-space-6)));background:var(--pk-surface-solid);border:1px solid var(--pk-border);border-radius:var(--pk-radius-lg);box-shadow:var(--pk-shadow-md);flex-direction:column;animation:.18s cubic-bezier(.16,1,.3,1) pk-notif-in;display:flex;position:fixed;overflow:hidden}@keyframes pk-notif-in{0%{opacity:0;transform:translateY(-6px)scale(.985)}}.pk-notif-head{justify-content:space-between;align-items:center;gap:var(--pk-space-3);padding:var(--pk-space-4) var(--pk-space-4) var(--pk-space-3);border-bottom:1px solid var(--pk-border);display:flex}.pk-notif-title{letter-spacing:-.005em;color:var(--pk-text);margin:0;font-size:.95rem;font-weight:600}.pk-notif-close,.pk-notif-item-dismiss{color:var(--pk-muted);border-radius:var(--pk-radius-sm);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;transition:background-color .14s,color .14s;display:inline-flex}.pk-notif-close{width:28px;height:28px;margin-right:-4px}.pk-notif-close:hover,.pk-notif-item-dismiss:hover{background:var(--pk-surface-2);color:var(--pk-text)}.pk-notif-panel :focus-visible{box-shadow:var(--pk-focus);border-radius:var(--pk-radius-sm);outline:none}.pk-notif-scroll{overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--pk-border-strong) transparent;flex:1;min-height:0;overflow-y:auto}.pk-notif-checklist{margin:var(--pk-space-3);padding:var(--pk-space-3);background:var(--pk-surface-2);border-radius:var(--pk-radius)}.pk-notif-checklist-head{justify-content:space-between;align-items:baseline;gap:var(--pk-space-2);display:flex}.pk-notif-checklist-title{letter-spacing:.09em;text-transform:uppercase;color:var(--pk-muted);margin:0;font-size:.7rem;font-weight:650}.pk-notif-checklist-count{font-variant-numeric:tabular-nums;color:var(--pk-text-secondary);font-size:.75rem;font-weight:550}.pk-notif-progress{margin:var(--pk-space-2) 0 var(--pk-space-3);background:var(--pk-border);border-radius:999px;height:3px;overflow:hidden}.pk-notif-progress-fill{border-radius:inherit;background:var(--pk-accent);transform-origin:0;width:100%;height:100%;transition:transform .26s cubic-bezier(.16,1,.3,1);display:block}.pk-notif-checklist-items{gap:2px;margin:0;padding:0;list-style:none;display:grid}.pk-notif-checklist-link{align-items:start;gap:var(--pk-space-2);width:100%;padding:var(--pk-space-2);border-radius:var(--pk-radius-sm);text-align:left;cursor:pointer;background:0 0;border:none;grid-template-columns:auto 1fr auto;text-decoration:none;transition:background-color .14s;display:grid}.pk-notif-checklist-link:hover{background:var(--pk-surface-solid)}.pk-notif-tick{border:1.5px solid var(--pk-border-strong);color:#0000;border-radius:999px;justify-content:center;align-items:center;width:16px;height:16px;margin-top:1px;transition:background-color .16s,border-color .16s,color 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0;border:none;padding:4px 6px;font-size:.75rem;font-weight:500}.pk-notif-checklist-dismiss:hover{color:var(--pk-text);background:var(--pk-surface-solid)}.pk-notif-list{margin:0;padding:0;list-style:none}.pk-notif-item{gap:var(--pk-space-3);padding:var(--pk-space-3) var(--pk-space-4);grid-template-columns:auto 1fr auto;align-items:start;display:grid}.pk-notif-item+.pk-notif-item{border-top:1px solid var(--pk-border)}.pk-notif-item-icon{background:var(--pk-surface-2);width:26px;height:26px;color:var(--pk-muted);border-radius:999px;justify-content:center;align-items:center;display:inline-flex}.pk-notif-item.is-unread .pk-notif-item-icon{color:var(--pk-accent-strong)}.pk-notif-item-body{min-width:0}.pk-notif-item-title{align-items:flex-start;gap:var(--pk-space-2);color:var(--pk-text);margin:0;font-size:.875rem;font-weight:500;display:flex}.pk-notif-item.is-unread .pk-notif-item-title{font-weight:600}.pk-notif-unread-dot{background:var(--pk-accent);border-radius:999px;flex:none;width:6px;height:6px;margin-top:7px}.pk-notif-item-text{color:var(--pk-muted);overflow-wrap:anywhere;margin:2px 0 0;font-size:.82rem;line-height:1.5}.pk-notif-item-foot{margin-top:var(--pk-space-2);align-items:center;gap:var(--pk-space-3);flex-wrap:wrap;display:flex}.pk-notif-item-time{color:var(--pk-muted);font-variant-numeric:tabular-nums;font-size:.74rem}.pk-notif-item-cta{color:var(--pk-accent-strong);text-underline-offset:3px;font-size:.78rem;font-weight:550;text-decoration:none}.pk-notif-item-cta:hover{text-decoration:underline;-webkit-text-decoration-color:var(--pk-accent-strong);-webkit-text-decoration-color:var(--pk-accent-strong);-webkit-text-decoration-color:var(--pk-accent-strong);text-decoration-color:var(--pk-accent-strong)}.pk-notif-item-dismiss{width:24px;height:24px;margin:-2px -4px 0 0}@media (hover:hover){.pk-notif-item-dismiss{opacity:0;transition:opacity .14s,background-color .14s,color .14s}.pk-notif-item:hover .pk-notif-item-dismiss,.pk-notif-item-dismiss:focus-visible{opacity:1}}.pk-notif-skeleton{gap:var(--pk-space-3);padding:var(--pk-space-3) var(--pk-space-4);grid-template-columns:auto 1fr;display:grid}.pk-notif-skeleton+.pk-notif-skeleton{border-top:1px solid var(--pk-border)}.pk-notif-skeleton-icon{background:var(--pk-surface-2);border-radius:999px;width:26px;height:26px}.pk-notif-skeleton-lines{gap:6px;padding-top:4px;display:grid}.pk-notif-skeleton-line{background:var(--pk-surface-2);border-radius:999px;height:9px;animation:1.4s ease-in-out infinite pk-notif-pulse}.pk-notif-skeleton-line.is-short{width:62%}@keyframes pk-notif-pulse{50%{opacity:.55}}.pk-notif-empty{padding:var(--pk-space-6) var(--pk-space-4);text-align:center}.pk-notif-empty-title{color:var(--pk-text);margin:0;font-size:.875rem;font-weight:550}.pk-notif-empty-text{margin:var(--pk-space-2) auto 0;max-width:30ch;color:var(--pk-muted);font-size:.8rem;line-height:1.5}.pk-notif-foot{justify-content:space-between;align-items:center;gap:var(--pk-space-3);padding:var(--pk-space-3) var(--pk-space-4);border-top:1px solid var(--pk-border);background:var(--pk-surface-2);display:flex}.pk-notif-foot-text{color:var(--pk-muted);margin:0;font-size:.78rem;line-height:1.45}.pk-notif-foot-action{border-radius:var(--pk-radius-sm);background:var(--pk-accent-action);color:var(--pk-accent-action-ink);cursor:pointer;border:none;flex:none;padding:7px 12px;font-size:.8rem;font-weight:650;transition:background-color .14s,transform .1s}.pk-notif-foot-action:hover{background:var(--pk-accent-action-hover)}.pk-notif-foot-action:active{transform:translateY(1px)}@media (max-width:767px){.pk-notif-backdrop{background:var(--pk-backdrop)}.pk-notif-panel{border-radius:var(--pk-radius-lg) var(--pk-radius-lg) 0 0;width:100%;max-height:85dvh;padding-bottom:env(safe-area-inset-bottom);border-bottom:none;animation-name:pk-notif-sheet-in;inset:auto 0 0}@keyframes pk-notif-sheet-in{0%{opacity:0;transform:translateY(14px)}}.pk-notif-item-dismiss,.pk-notif-close{width:44px;height:44px;margin:0}.pk-notif-checklist-link{padding:var(--pk-space-3) var(--pk-space-2)}}@media (prefers-reduced-motion:reduce){.pk-notif-panel,.pk-notif-skeleton-line,.pk-notif-progress-fill{transition:none;animation:none}}.pk-notif-card{z-index:2690;top:calc(var(--pk-topbar-height,60px) + var(--pk-space-3));right:var(--pk-space-4);width:min(340px, calc(100vw - 2 * var(--pk-space-4)));gap:var(--pk-space-3);padding:var(--pk-space-4);background:var(--pk-surface-solid);border:1px solid var(--pk-border);border-radius:var(--pk-radius-lg);box-shadow:var(--pk-shadow-md);grid-template-columns:auto 1fr auto;align-items:start;animation:.22s cubic-bezier(.16,1,.3,1) pk-notif-card-in;display:grid;position:fixed}@keyframes pk-notif-card-in{0%{opacity:0;transform:translateY(-8px)}}.pk-notif-card-icon{background:var(--pk-accent-soft);width:28px;height:28px;color:var(--pk-accent-strong);border-radius:999px;justify-content:center;align-items:center;display:inline-flex}.pk-notif-card-body{min-width:0}.pk-notif-card-title{letter-spacing:-.005em;color:var(--pk-text);margin:0;font-size:.9rem;font-weight:600}.pk-notif-card-text{margin:var(--pk-space-2) 0 0;color:var(--pk-muted);overflow-wrap:anywhere;font-size:.82rem;line-height:1.5}.pk-notif-card-cta{margin-top:var(--pk-space-3);border-radius:var(--pk-radius-sm);background:var(--pk-accent-action);color:var(--pk-accent-action-ink);padding:7px 12px;font-size:.8rem;font-weight:650;text-decoration:none;transition:background-color .14s,transform .1s;display:inline-block}.pk-notif-card-cta:hover{background:var(--pk-accent-action-hover)}.pk-notif-card-cta:active{transform:translateY(1px)}.pk-notif-card-close{width:26px;height:26px;color:var(--pk-muted);border-radius:var(--pk-radius-sm);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;margin:-4px -6px 0 0;transition:background-color .14s,color .14s;display:inline-flex}.pk-notif-card-close:hover{background:var(--pk-surface-2);color:var(--pk-text)}.pk-notif-card :focus-visible{box-shadow:var(--pk-focus);border-radius:var(--pk-radius-sm);outline:none}@media (max-width:767px){.pk-notif-card{display:none}}@media (prefers-reduced-motion:reduce){.pk-notif-card{animation:none}}.pk-ann-layout{gap:var(--pk-space-4);grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:start;display:grid}@media (max-width:1100px){.pk-ann-layout{grid-template-columns:minmax(0,1fr)}}.pk-ann-editor,.pk-ann-preview-card,.pk-ann-list-card{padding:var(--pk-space-4)}.pk-ann-side{gap:var(--pk-space-4);display:grid}.pk-ann-label{margin:var(--pk-space-4) 0 var(--pk-space-2);letter-spacing:.09em;text-transform:uppercase;color:var(--pk-muted);font-size:.7rem;font-weight:650;display:block}.pk-ann-grid{gap:var(--pk-space-3);grid-template-columns:repeat(auto-fit,minmax(180px,1fr));display:grid}.pk-ann-grid .pk-ann-label{margin-top:var(--pk-space-4)}.pk-ann-hint{margin:var(--pk-space-3) 0 0;color:var(--pk-muted);font-size:.78rem;line-height:1.5}.pk-ann-check{align-items:center;gap:var(--pk-space-2);margin-top:var(--pk-space-4);color:var(--pk-text);font-size:.85rem;display:flex}.pk-ann-actions{gap:var(--pk-space-2);margin-top:var(--pk-space-5);padding-top:var(--pk-space-4);border-top:1px solid var(--pk-border);flex-wrap:wrap;display:flex}.pk-ann-preview-frame{border:1px solid var(--pk-border);border-radius:var(--pk-radius);background:var(--pk-surface-solid);overflow:hidden}.pk-ann-list{gap:2px;margin:0;padding:0;list-style:none;display:grid}.pk-ann-list-item{width:100%;padding:var(--pk-space-3);border-radius:var(--pk-radius-sm);text-align:left;cursor:pointer;background:0 0;border:none;gap:4px;transition:background-color .14s;display:grid}.pk-ann-list-item:hover{background:var(--pk-surface-2)}.pk-ann-list-item.is-active{background:var(--pk-accent-soft)}.pk-ann-list-title{color:var(--pk-text);font-size:.875rem;font-weight:550}.pk-ann-list-meta{gap:var(--pk-space-2);color:var(--pk-muted);flex-wrap:wrap;font-size:.74rem;display:flex}.pk-ann-status{border:1px solid var(--pk-border-strong);color:var(--pk-text-secondary);border-radius:999px;padding:1px 7px;font-weight:600}.pk-ann-status.is-live{border-color:var(--pk-accent-strong);color:var(--pk-accent-strong)}.pk-ann-status.is-draft{border-style:dashed}.pk-notif-checklist-head{cursor:pointer;background:0 0;border:none;width:100%;padding:0}.pk-notif-checklist-count{align-items:center;gap:4px;display:inline-flex}.pk-notif-checklist-chevron{color:var(--pk-muted);transition:transform .16s}.pk-notif-checklist-chevron.is-open{transform:rotate(180deg)}.pk-notif-checklist-items[hidden]{display:none}@media (prefers-reduced-motion:reduce){.pk-notif-checklist-chevron{transition:none}}body:has(.pk-notif-backdrop) .pk-inbox-hscroll-float{display:none}@media print{.pk-notif-card,.pk-notif-panel,.pk-notif-backdrop,.pk-notif-badge{display:none!important}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@keyframes spin{to{transform:rotate(360deg)}}