.ark-workspace{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:var(--background);--sidebar:var(--surface-sidebar);--surface:var(--card);--raised:var(--popover);--hover:var(--accent);--ink:var(--foreground);--workspace-muted:var(--muted-foreground);--faint:var(--faint-foreground);--line:var(--border);--soft:var(--surface-soft);--selected:var(--surface-selected);--button:var(--primary);--button-ink:var(--primary-foreground);--positive:var(--display-positive);--warm:var(--display-warm);--shadow:var(--shadow-color);--line-hover:var(--border-hover);--font:var(--font-ui);--mono:var(--font-mono)}.dark .ark-workspace{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}.ark-workspace *,.ark-workspace :before,.ark-workspace :after{box-sizing:border-box}.ark-workspace{background:var(--bg);color:var(--ink);font:14px/1.6 var(--font);-webkit-font-smoothing:antialiased;margin:0;scroll-padding-top:90px}.ark-workspace button,.ark-workspace input,.ark-workspace select{font:inherit}.ark-workspace button,.ark-workspace a,.ark-workspace input,.ark-workspace select,.ark-workspace summary{-webkit-tap-highlight-color:transparent}.ark-workspace button,.ark-workspace summary{cursor:pointer}.ark-workspace a{color:inherit;text-decoration:none}.ark-workspace button{color:inherit}.ark-workspace button:disabled{cursor:default}.ark-workspace button,.ark-workspace a{touch-action:manipulation}.ark-workspace button:focus-visible,.ark-workspace a:focus-visible,.ark-workspace input:focus-visible,.ark-workspace select:focus-visible,.ark-workspace summary:focus-visible{outline:2px solid var(--ring);outline-offset:4px}.ark-workspace button[hidden],.ark-workspace [hidden]{display:none!important}.ark-workspace h1,.ark-workspace h2,.ark-workspace h3,.ark-workspace h4,.ark-workspace p{margin:0}.ark-workspace img{max-width:100%;display:block}.ark-workspace svg{flex:none}.ark-workspace .icon{fill:none;stroke:currentColor;stroke-width:1.65px;stroke-linecap:round;stroke-linejoin:round;vertical-align:-3px;width:18px;height:18px}.ark-workspace .muted{color:var(--workspace-muted)}.ark-workspace .mono{font-family:var(--mono)}.ark-workspace .sr-only{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.ark-workspace .text-link:hover{text-underline-offset:3px;text-decoration:underline}.ark-workspace .skip-link{z-index:100;background:var(--button);color:var(--button-ink);border-radius:6px;padding:8px 16px;position:fixed;top:8px;left:10px;translate:0 -150%}.ark-workspace .skip-link:focus{translate:0}.ark-workspace .icon-button{color:var(--workspace-muted);background:0 0;border:0;border-radius:6px;justify-content:center;align-items:center;min-width:32px;min-height:32px;padding:7px;display:inline-flex}.ark-workspace .icon-button:hover{background:var(--hover);color:var(--ink)}.ark-workspace .workspace{grid-template-columns:232px minmax(0,1fr) 350px;align-items:stretch;max-width:1720px;min-height:calc(100vh - 65px);margin:auto;padding:0 28px;display:grid}.ark-workspace .left-rail{background:var(--sidebar);border-right:1px solid var(--line);padding:31px 22px 24px 0;position:relative}.ark-workspace .left-rail:before{content:"";background:var(--sidebar);width:max(28px,50vw - 832px);position:absolute;top:0;bottom:0;right:100%}.ark-workspace .left-inner{position:sticky;top:96px}.ark-workspace .new-button{border:1px solid var(--line);background:linear-gradient(var(--raised), var(--sidebar));border-radius:8px;align-items:center;gap:7px;padding:6px 12px;font-size:14px;font-weight:600;display:inline-flex;box-shadow:0 2px 3px #0000000a}.ark-workspace .new-button .icon{width:16px;height:16px;color:var(--workspace-muted)}.ark-workspace .new-button:hover{background:var(--hover)}.ark-workspace .sidebar-account{justify-content:space-between;align-items:center;gap:8px;margin:29px 0 12px;font-size:14px;font-weight:600;display:flex}.ark-workspace .side-nav{flex-direction:column;gap:3px;display:flex}.ark-workspace .side-link{color:var(--workspace-muted);text-align:left;background:0 0;border:0;border-radius:6px;align-items:center;gap:9px;width:100%;padding:7px 9px;font-size:13px;line-height:21px;display:flex}.ark-workspace .side-link .icon{width:16px;height:16px;color:var(--faint)}.ark-workspace .side-link:hover{background:var(--hover);color:var(--ink)}.ark-workspace .side-link[aria-current=page]{background:var(--selected);color:var(--ink);font-weight:500}.ark-workspace .side-count{color:var(--workspace-muted);text-align:center;background:var(--hover);border-radius:5px;min-width:18px;margin-left:auto;font-size:10px;line-height:18px}.ark-workspace .sidebar-section{margin-top:29px}.ark-workspace .sidebar-section h2{justify-content:space-between;align-items:center;margin:0 9px 9px;font-size:12px;font-weight:600;display:flex}.ark-workspace .sidebar-section h2>span{color:var(--faint);font-size:10px;font-weight:400}.ark-workspace .repo-shortcut{color:var(--workspace-muted);border-radius:5px;align-items:center;gap:8px;padding:6px 9px;font-size:12px;display:flex}.ark-workspace .repo-shortcut:hover{color:var(--ink);background:var(--hover)}.ark-workspace .repo-shortcut .icon{width:14px;height:14px}.ark-workspace .repo-shortcut span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.ark-workspace .sidebar-foot{margin-top:36px;padding:0 9px}.ark-workspace .theme-control{border:1px solid var(--line);color:var(--workspace-muted);border-radius:99px;align-items:center;gap:7px;padding:4px 8px;display:inline-flex}.ark-workspace .theme-control .icon{width:14px;height:14px}.ark-workspace .theme-control select{width:82px;color:var(--workspace-muted);outline-offset:6px;background:0 0;border:0;font-size:11px}.ark-workspace .sidebar-foot p{color:var(--faint);margin-top:16px;font-size:10px;line-height:18px}.ark-workspace .sidebar-foot>a{color:var(--workspace-muted);margin-top:8px;font-size:11px;display:inline-block}.ark-workspace .feed{min-width:0;padding:31px 32px 60px}.ark-workspace .feed-heading{align-items:center;gap:9px;display:flex}.ark-workspace .feed-heading>.icon{color:#93a8c6;width:19px;height:19px}.ark-workspace .feed-heading h1{align-items:center;gap:8px;font-size:17px;font-weight:600;line-height:26px;display:flex}.ark-workspace .feed-heading select{color:var(--ink);cursor:pointer;background:0 0;border:0;max-width:170px;padding:0 5px 0 0;font-size:17px;font-weight:600}.ark-workspace .filter-row{scrollbar-width:none;white-space:nowrap;align-items:center;gap:7px;margin:13px 0 24px;display:flex;overflow-x:auto}.ark-workspace .filter-row::-webkit-scrollbar{display:none}.ark-workspace .filter-button{color:var(--workspace-muted);white-space:nowrap;background:0 0;border:0;border-radius:6px;padding:3px 9px;font-size:12px;line-height:23px}.ark-workspace .filter-button:hover{color:var(--ink)}.ark-workspace .filter-button[aria-pressed=true]{background:var(--selected);color:var(--ink);font-weight:500}.ark-workspace .feed-entry{margin-bottom:32px}.ark-workspace .entry-context{color:var(--workspace-muted);align-items:center;gap:9px;margin-bottom:11px;font-size:13px;line-height:23px;display:flex}.ark-workspace .entry-context strong{color:var(--ink);font-weight:500}.ark-workspace .entry-context>span{min-width:0}.ark-workspace .entry-context>small{color:var(--faint);white-space:nowrap;margin-left:auto;font-size:11px}.ark-workspace .entry-avatar{background:var(--raised);border:1px solid var(--line);border-radius:7px;flex:none;justify-content:center;align-items:center;width:23px;height:23px;display:inline-flex}.ark-workspace .entry-avatar img{width:22px;height:22px}.ark-workspace .entry-avatar .icon{width:13px;height:13px}.ark-workspace .entry-body{margin-left:32px}.ark-workspace .save-button[aria-pressed=true]{color:var(--ink)}.ark-workspace .save-button[aria-pressed=true] .icon{fill:currentColor;fill-opacity:.16}.ark-workspace .empty-state{text-align:center;padding:70px 20px}.ark-workspace .empty-state .icon{width:28px;height:28px;color:var(--faint)}.ark-workspace .empty-state h2{margin:14px 0 6px;font-size:15px;font-weight:500}.ark-workspace .empty-state p{color:var(--workspace-muted);font-size:12px}.ark-workspace .empty-state button{margin-top:18px}.ark-workspace .right-rail{border-left:1px solid var(--line);background:linear-gradient(135deg, var(--sidebar), var(--bg) 58%);min-width:0;padding:32px 0 40px 22px}.ark-workspace .discovery-heading{align-items:center;gap:8px;display:flex}.ark-workspace .discovery-heading h2{font-size:15px;font-weight:600}.ark-workspace .discovery-heading .icon{width:16px;height:16px;color:var(--workspace-muted)}.ark-workspace .discovery-heading>span{color:var(--faint);margin-left:auto;font-size:10px}.ark-workspace .discovery-tabs{gap:4px;margin:14px 0 23px;display:flex}.ark-workspace .discovery-tabs .filter-button{padding:1px 8px;font-size:11px}.ark-workspace .discovery-list{flex-direction:column;gap:10px;display:flex}.ark-workspace .discovery-card{border:1px solid var(--line);background:var(--bg);border-radius:8px;min-width:0;padding:11px 12px;display:block}.ark-workspace .discovery-card:hover{border-color:var(--line-hover)}.ark-workspace .discovery-card h3{align-items:center;gap:7px;min-width:0;font-size:13px;font-weight:500;line-height:23px;display:flex}.ark-workspace .discovery-card h3 span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.ark-workspace .discovery-card h3 .icon{width:13px;height:13px;color:var(--faint)}.ark-workspace .discovery-card p{color:var(--workspace-muted);white-space:nowrap;text-overflow:ellipsis;margin:3px 0 0;font-size:11px;line-height:19px;overflow:hidden}.ark-workspace .discovery-card p span{color:var(--faint)}.ark-workspace .right-note{color:var(--faint);margin:13px 2px 23px;font-size:10px;line-height:18px}.ark-workspace .reading-banner{border:1px solid var(--line);background:linear-gradient(120deg,#5949673b,#37526729);border-radius:8px;margin:19px 0 25px;padding:15px;display:block}.ark-workspace .reading-banner small{letter-spacing:.04em;color:var(--workspace-muted);font-size:9px}.ark-workspace .reading-banner h3{margin:3px 0 4px;font-size:14px;font-weight:500}.ark-workspace .reading-banner p{color:var(--workspace-muted);font-size:11px}.ark-workspace .reading-banner>span{color:var(--workspace-muted);margin-top:12px;font-size:10px;display:inline-block}.ark-workspace .saved-heading{justify-content:space-between;align-items:center;margin:23px 0 12px;display:flex}.ark-workspace .saved-heading h2{font-size:12px;font-weight:500}.ark-workspace .saved-heading button{color:var(--workspace-muted);background:0 0;border:0;padding:0;font-size:10px}.ark-workspace .saved-resources{color:var(--workspace-muted);align-items:flex-start;gap:9px;padding:8px 0;font-size:12px;line-height:21px;display:flex}.ark-workspace .saved-resources .icon{width:14px;height:14px;color:var(--faint);margin-top:2px}.ark-workspace .saved-resources small{color:var(--faint);font-size:11px;display:block}.ark-workspace .right-links{border-top:1px solid var(--line);color:var(--faint);flex-wrap:wrap;gap:7px 13px;margin-top:25px;padding-top:15px;font-size:10px;display:flex}.ark-workspace .right-links a:hover{color:var(--ink)}@media (min-width:1600px){.ark-workspace .workspace{grid-template-columns:244px minmax(0,1fr) 380px}.ark-workspace .feed{padding-left:36px;padding-right:36px}.ark-workspace .right-rail{padding-left:24px}.ark-workspace .entry-context{margin-bottom:11px;font-size:13px;line-height:23px}}@media (max-width:1279px){.ark-workspace .workspace{grid-template-columns:200px minmax(0,1fr) 286px;padding:0 24px}.ark-workspace .left-rail{padding-right:17px}.ark-workspace .feed{padding:28px 23px 50px}.ark-workspace .right-rail{padding-left:17px}.ark-workspace .entry-context{gap:7px;margin-bottom:11px;font-size:13px;line-height:23px}.ark-workspace .entry-context>small{font-size:11px}.ark-workspace .left-rail:before{width:24px}}@media (max-width:1099px){.ark-workspace .workspace{grid-template-columns:202px minmax(0,1fr)}.ark-workspace .right-rail{display:none}.ark-workspace .feed{padding-left:30px;padding-right:12px}}@media (max-width:767px){.ark-workspace .left-rail{display:none}.ark-workspace .workspace{padding:0 20px;display:block}.ark-workspace .feed{padding:25px 0 40px}.ark-workspace .feed-heading h1,.ark-workspace .feed-heading select{font-size:16px}.ark-workspace .entry-context{margin-bottom:11px;font-size:13px;line-height:23px}.ark-workspace .entry-context>small{font-size:11px;display:none}}@media (max-width:619px){.ark-workspace .workspace{padding:0 16px}.ark-workspace .filter-row{gap:3px;margin:13px 0 24px}.ark-workspace .filter-button{padding:3px 8px;font-size:11px}.ark-workspace .entry-body{margin-left:0}.ark-workspace .entry-context{margin-bottom:11px;font-size:13px;line-height:23px}}@media (prefers-reduced-motion:no-preference){.ark-workspace a,.ark-workspace button{transition:background-color .14s,border-color .14s,color .14s}.ark-workspace .entry-body{transition:border-color .16s}.ark-workspace .entry-body:hover{border-color:var(--line-hover)}}@media (prefers-reduced-motion:reduce){.ark-workspace *,.ark-workspace :before,.ark-workspace :after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.ark-workspace .workspace{min-height:calc(100vh - 65px)}.ark-workspace .feed-heading select{max-width:100%}.ark-workspace .workspace-error{border:1px solid var(--line);color:var(--ink);border-radius:8px;margin:16px 0;padding:12px;font-size:13px}.ark-workspace .entry-context small{margin-left:auto}.ark-workspace .entry-context>span:nth-child(2){text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.ark-workspace .left-rail button.side-link{text-align:left;width:100%}.ark-workspace .left-rail .sidebar-account{overflow-wrap:anywhere}.ark-workspace .discovery-card h3 span,.ark-workspace .feed-heading h1{min-width:0}.ark-workspace select option{background:var(--bg);color:var(--ink)}.ark-workspace .feed-heading .mobile-new{display:none}@media (max-width:767px){.ark-workspace .feed-heading .mobile-new{display:inline-flex}}.ark-workspace .symbols{width:0;height:0;position:absolute;overflow:hidden}.ark-workspace .site-header{border-bottom:1px solid var(--line);z-index:30;background:var(--bg);height:65px;position:sticky;top:0}.ark-workspace .header-inner{align-items:center;gap:24px;max-width:1720px;height:100%;margin:auto;padding:0 28px;display:flex}.ark-workspace .brand{flex:none;align-items:center;display:flex}.ark-workspace .brand img{width:138px;height:auto}.ark-workspace .header-search{border:1px solid var(--line);width:380px;min-width:170px;color:var(--workspace-muted);border-radius:8px;align-items:center;gap:9px;padding:7px 10px;display:flex}.ark-workspace .header-search input{width:100%;min-width:0;color:var(--ink);background:0 0;border:0;outline:none;font-size:13px;line-height:22px}.ark-workspace .header-search input::placeholder{color:var(--faint)}.ark-workspace .header-search kbd{font:11px var(--mono);border:1px solid var(--line);color:var(--faint);border-radius:4px;padding:0 4px}.ark-workspace .global-nav{white-space:nowrap;align-items:center;gap:24px;margin-left:auto;font-size:13px;font-weight:500;display:flex}.ark-workspace .global-nav a{align-items:center;gap:7px;display:flex}.ark-workspace .global-nav .icon{width:15px;height:15px;color:var(--faint)}.ark-workspace .global-nav a:hover{color:var(--workspace-muted)}.ark-workspace .account-actions{align-items:center;gap:15px;display:flex}.ark-workspace .notification-button{position:relative}.ark-workspace .notification-button:after{content:"";border:1px solid var(--bg);background:#91adc9;border-radius:50%;width:5px;height:5px;position:absolute;top:6px;right:7px}.ark-workspace .profile-menu{position:relative}.ark-workspace .profile-menu summary{align-items:center;gap:7px;list-style:none;display:flex}.ark-workspace .profile-menu summary::-webkit-details-marker{display:none}.ark-workspace .avatar{color:#e1e8ef;background:#354356;border-radius:50%;flex:none;justify-content:center;align-items:center;width:29px;height:29px;font-size:12px;font-weight:600;display:inline-flex}.ark-workspace .chevron{width:12px;height:12px;color:var(--faint)}.ark-workspace .popover{border:1px solid var(--line);background:var(--raised);width:208px;box-shadow:0 12px 28px var(--shadow);z-index:40;border-radius:9px;padding:8px;position:absolute;top:43px;right:0}.ark-workspace .popover>strong{padding:6px 9px;font-size:13px;display:block}.ark-workspace .popover>a,.ark-workspace .popover>button{text-align:left;background:0 0;border:0;border-radius:5px;width:100%;padding:7px 9px;font-size:12px;display:block}.ark-workspace .popover>a:hover,.ark-workspace .popover>button:hover{background:var(--hover)}.ark-workspace .popover .divider{border-top:1px solid var(--line);margin:6px 0}.ark-workspace .mobile-navigation,.ark-workspace .mobile-search{display:none}.ark-workspace .preview-tag{color:var(--faint);border:1px solid var(--line);white-space:nowrap;border-radius:4px;padding:0 5px;font-size:10px;font-weight:400;line-height:18px}.ark-workspace .feed-heading .preview-tag{margin-left:auto}.ark-workspace .follow-count{color:var(--faint);font-size:12px;font-weight:400}.ark-workspace .small-button{border:1px solid var(--line);background:var(--raised);color:var(--ink);border-radius:6px;justify-content:center;align-items:center;gap:6px;padding:5px 10px;font-size:11px;line-height:18px;display:inline-flex}.ark-workspace .small-button:hover{background:var(--hover)}.ark-workspace .small-button.primary{color:var(--button-ink);background:var(--button);border-color:var(--button)}.ark-workspace .small-button.primary:hover{opacity:.9}.ark-workspace .feed-stream{border-top:0;padding-top:0}.ark-workspace .entry-avatar.violet{color:#a99ccc}.ark-workspace .entry-avatar.sage{color:#a4bfae}.ark-workspace .paper-card{padding:17px 19px 13px;position:relative}.ark-workspace .paper-card h2{letter-spacing:-.18px;padding-right:30px;font-size:17px;font-weight:600;line-height:27px}.ark-workspace .paper-card .authors{color:var(--workspace-muted);margin-top:5px;font-size:12px;line-height:20px}.ark-workspace .paper-card .summary{color:var(--workspace-muted);max-width:650px;margin:12px 0 14px;font-size:13px;line-height:23px}.ark-workspace .paper-card .save-button{position:absolute;top:12px;right:12px}.ark-workspace .paper-meta{color:var(--faint);flex-wrap:wrap;align-items:center;gap:9px;font-size:11px;display:flex}.ark-workspace .paper-meta .icon{width:12px;height:12px}.ark-workspace .paper-meta>a{align-items:center;gap:4px;display:inline-flex}.ark-workspace .paper-meta>a:hover{color:var(--ink)}.ark-workspace .tag{border:1px solid var(--line);color:var(--workspace-muted);border-radius:4px;align-items:center;gap:4px;padding:1px 6px;font-size:11px;line-height:18px;display:inline-flex}.ark-workspace .entry-actions{color:var(--faint);align-items:center;gap:16px;margin-left:32px;padding:10px 3px 0;font-size:10px;display:flex}.ark-workspace .entry-actions button,.ark-workspace .entry-actions a{color:inherit;background:0 0;border:0;align-items:center;gap:5px;padding:0;font-size:11px;display:inline-flex}.ark-workspace .entry-actions button:hover,.ark-workspace .entry-actions a:hover{color:var(--ink)}.ark-workspace .entry-actions .icon{width:12px;height:12px}.ark-workspace .result-card{padding:17px 19px}.ark-workspace .result-title{justify-content:space-between;align-items:center;gap:12px;display:flex}.ark-workspace .result-title h2{font-size:15px;font-weight:600;line-height:23px}.ark-workspace .report-label{color:var(--workspace-muted);border:1px solid var(--line);white-space:nowrap;border-radius:4px;padding:1px 5px;font-size:9px}.ark-workspace .result-card>p{color:var(--workspace-muted);margin-top:4px;font-size:12px;line-height:21px}.ark-workspace .metric-comparison{grid-template-columns:1fr 38px 1fr;align-items:center;gap:6px;margin:18px 0 13px;display:grid}.ark-workspace .metric-block{background:var(--sidebar);border:1px solid var(--soft);border-radius:6px;padding:11px 15px}.ark-workspace .metric-block>span{color:var(--workspace-muted);font-size:10px;display:block}.ark-workspace .metric-block strong{letter-spacing:-1px;font-variant-numeric:tabular-nums;font-size:29px;font-weight:500;line-height:40px}.ark-workspace .metric-block small{color:var(--workspace-muted);margin-left:6px;font-size:10px}.ark-workspace .metric-arrow{color:var(--faint);text-align:center;font-size:20px}.ark-workspace .result-source{color:var(--faint);flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:11px;line-height:20px;display:flex}.ark-workspace .conditions{border-top:1px solid var(--line);margin-top:13px;padding-top:11px}.ark-workspace .conditions summary{color:var(--workspace-muted);align-items:center;gap:5px;font-size:12px;list-style:none;display:flex}.ark-workspace .conditions summary::-webkit-details-marker{display:none}.ark-workspace .conditions summary .icon{width:11px;height:11px;transition:rotate .16s}.ark-workspace .conditions[open] summary .icon{rotate:90deg}.ark-workspace .conditions-content{color:var(--workspace-muted);padding:10px 0 1px;font-size:12px;line-height:21px}.ark-workspace .ablation-table{border-collapse:collapse;text-align:left;width:100%;margin:5px 0 9px;font-size:11px}.ark-workspace .ablation-table th,.ark-workspace .ablation-table td{border-bottom:1px solid var(--soft);font-variant-numeric:tabular-nums;padding:5px 7px}.ark-workspace .ablation-table th{color:var(--faint);font-weight:400}.ark-workspace .ablation-table .emphasis{color:var(--ink)}.ark-workspace .topic-suggestions{border:1px solid var(--line);border-radius:11px;margin:4px 0 31px;padding:15px 18px}.ark-workspace .suggestion-heading{align-items:center;gap:8px;margin-bottom:11px;display:flex}.ark-workspace .suggestion-heading h2{font-size:13px;font-weight:600}.ark-workspace .suggestion-heading>span{color:var(--faint);margin-left:auto;font-size:9px}.ark-workspace .topic-row{align-items:center;gap:10px;min-height:41px;font-size:13px;display:flex}.ark-workspace .topic-icon{background:var(--selected);width:23px;height:23px;color:var(--workspace-muted);border-radius:6px;place-items:center;display:grid}.ark-workspace .topic-icon .icon{width:13px;height:13px}.ark-workspace 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