.sura-rail{--sura-nav-bg:#2f265f;--sura-nav-ink:#ffffff;--sura-nav-muted:#e2ddfe;--sura-nav-hover:#3c2e69;--sura-nav-active:#473876;--sura-nav-line:#aa99ec;--sura-nav-focus:#e2ddfe;--sura-nav-button:#e2ddfe;--sura-nav-button-hover:#f4f0fe;--sura-nav-button-ink:#2f265f;--sura-nav-accent:#e2ddfe;min-height:0;background:var(--sura-nav-bg);border-color:var(--sura-nav-line);color:var(--sura-nav-ink)}.sura-rail .sura-brand{flex-shrink:0;padding-bottom:24px}.sura-rail .sura-new,.sura-rail .sura-rail-bottom{flex-shrink:0}.sura-rail nav{min-height:0;flex-shrink:1;overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--sura-nav-line) transparent}.sura-rail .sura-brand-dot{color:var(--sura-nav-accent)}.sura-rail .sura-new{margin-bottom:18px;border:1px solid transparent;background:var(--sura-nav-button);color:var(--sura-nav-button-ink);box-shadow:0 2px 8px #20122c14}.sura-rail .sura-new:hover{background:var(--sura-nav-button-hover)}.sura-rail :is(button,a,summary,select,input):focus-visible{outline:2px solid var(--sura-nav-focus);outline-offset:3px}.sura-rail nav>.selected{background:var(--sura-nav-active);color:var(--sura-nav-ink);box-shadow:inset 2px 0 var(--sura-nav-accent)}.sura-rail .sura-nav-label{margin-bottom:8px;color:var(--sura-nav-muted);font-size:11px;text-transform:none;letter-spacing:.01em;opacity:1}.sura-rail .sura-module-catalogue{min-width:0}.sura-rail .sura-module-catalogue details{max-height:none;overflow:visible}.sura-rail .sura-catalogue-toggle{display:flex;align-items:center;gap:8px;min-height:43px;padding:10px 8px;border-radius:11px;color:var(--sura-nav-muted);font-size:13px;line-height:1.4;list-style:none;cursor:pointer}.sura-rail .sura-catalogue-toggle::marker{content:""}.sura-rail .sura-catalogue-toggle::-webkit-details-marker{display:none}.sura-rail .sura-catalogue-toggle>svg{flex:none}.sura-rail .sura-catalogue-toggle>span{flex:1;min-width:0}.sura-rail .sura-catalogue-chevron{transition:transform .15s ease}.sura-rail details[open]>.sura-catalogue-toggle .sura-catalogue-chevron{transform:rotate(180deg)}.sura-rail .sura-catalogue-toggle:hover,.sura-rail details[open]>.sura-catalogue-toggle{background:var(--sura-nav-hover);color:var(--sura-nav-ink)}.sura-rail .sura-catalogue-body{margin-top:5px;padding:6px 3px}.sura-rail .sura-module-search{position:relative;display:block;margin:0 3px;color:var(--sura-nav-muted)}.sura-rail .sura-module-search>svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);pointer-events:none}.sura-rail .sura-module-search input[type=search]{width:100%;min-width:0;min-height:38px;padding:9px 8px 9px 32px;border:1px solid var(--sura-nav-line);border-radius:9px;background:var(--sura-nav-hover);color:var(--sura-nav-ink);font:inherit;font-size:12px}.sura-rail .sura-module-search input::-moz-placeholder{color:var(--sura-nav-muted);opacity:1}.sura-rail .sura-module-search input::placeholder{color:var(--sura-nav-muted);opacity:1}.sura-rail .sura-module-search input:focus-visible{outline-offset:1px}.sura-rail .sura-module-catalogue .sura-catalogue-hint{margin:0;padding:8px 6px 9px;font-size:11px;line-height:1.45}.sura-rail .sura-module-list{min-height:80px}.sura-rail .sura-module-choice{display:flex;align-items:center;flex-wrap:nowrap;gap:2px;border:0;border-radius:9px}.sura-rail .sura-module-choice+.sura-module-choice{margin-top:2px}.sura-rail .sura-module-choice:hover{background:var(--sura-nav-hover)}.sura-rail .sura-module-choice>button{min-height:36px;padding:8px;font-size:12px;line-height:1.4;overflow-wrap:anywhere}.sura-rail .sura-module-choice .sura-module-favorite{position:relative;display:grid;place-items:center;flex:none;width:36px;height:36px;padding:0;border-radius:8px;color:var(--sura-nav-muted);cursor:pointer}.sura-rail .sura-module-favorite input[type=checkbox]{position:absolute;inset:0;z-index:1;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}.sura-rail .sura-module-favorite>svg{box-sizing:content-box;padding:6px;border-radius:6px;pointer-events:none}.sura-rail .sura-module-favorite input:checked+svg{color:var(--sura-nav-accent);fill:currentColor}.sura-rail .sura-module-favorite input:focus-visible+svg{outline:2px solid var(--sura-nav-focus);outline-offset:1px}.sura-rail .sura-module-favorite input:disabled{cursor:not-allowed}.sura-rail .sura-module-favorite input:disabled+svg{opacity:.45}.sura-rail .sura-visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.sura-rail .sura-history{flex:1 0 100px;min-height:100px;margin-top:18px;scrollbar-width:thin;scrollbar-color:var(--sura-nav-line) transparent}.sura-rail .sura-history a{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;white-space:normal;overflow-wrap:anywhere;font-size:12px;line-height:1.5;margin-bottom:3px}.sura-rail .sura-empty-history{color:var(--sura-nav-muted);opacity:1}.sura-rail .sura-preferences select,.sura-rail .sura-rail-bottom{border-color:var(--sura-nav-line)}@media (max-width:700px){.sura-rail .sura-module-search input[type=search]{font-size:16px}}@media (pointer:coarse){.sura-rail .sura-catalogue-toggle,.sura-rail .sura-module-choice>button{min-height:44px}.sura-rail .sura-module-choice .sura-module-favorite{width:44px;height:44px}}@media (prefers-reduced-motion:reduce){.sura-rail .sura-catalogue-chevron{transition:none}}@media (forced-colors:active){.dark .sura-rail,.sura-rail{--sura-nav-bg:Canvas;--sura-nav-ink:CanvasText;--sura-nav-muted:CanvasText;--sura-nav-hover:Canvas;--sura-nav-active:Canvas;--sura-nav-line:ButtonBorder;--sura-nav-focus:Highlight;--sura-nav-button:ButtonFace;--sura-nav-button-hover:ButtonFace;--sura-nav-button-ink:ButtonText;--sura-nav-accent:Highlight}.sura-rail .sura-new{border-color:ButtonBorder}.sura-rail .sura-history a.selected,.sura-rail nav>.selected{outline:1px solid Highlight;outline-offset:-1px}.sura-rail .sura-module-favorite>svg{visibility:hidden}.sura-rail .sura-module-favorite input[type=checkbox]{inset:8px;width:calc(100% - 16px);height:calc(100% - 16px);opacity:1;-webkit-appearance:auto;-moz-appearance:auto;appearance:auto}}.sura-rail .sura-conversation-favorites{margin:0 0 18px;border-bottom:1px solid var(--sura-nav-line);padding-bottom:12px}.sura-rail .sura-conversation-favorites>summary{display:flex;align-items:center;gap:7px;list-style:none;cursor:pointer;padding:7px 6px;margin-bottom:5px;color:var(--sura-nav-ink);font-size:12px;font-weight:600;border-radius:7px}.sura-rail .sura-conversation-favorites>summary::-webkit-details-marker{display:none}.sura-rail .sura-conversation-favorites>summary:hover{background:var(--sura-nav-hover)}.sura-rail .sura-favorite-count{margin-left:auto;color:var(--sura-nav-muted);font-size:10px;font-weight:500}.sura-rail .sura-favorite-chevron{transition:transform .14s ease}.sura-rail .sura-conversation-favorites[open] .sura-favorite-chevron{transform:rotate(180deg)}.sura-rail .sura-empty-favorites{margin:0;padding:3px 6px 5px;font-size:11px;line-height:1.55;color:var(--sura-nav-muted)}.sura-rail .sura-conversation-row{display:flex;align-items:center;gap:3px;margin-bottom:3px;min-width:0}.sura-rail .sura-conversation-row>a{display:block;-webkit-line-clamp:unset;min-width:0;flex:1;margin:0}.sura-rail .sura-conversation-title{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.sura-rail .sura-conversation-star{display:grid;place-items:center;width:30px;min-width:30px;height:34px;padding:0;border:1px solid transparent;border-radius:7px;color:var(--sura-nav-muted);background:transparent;cursor:pointer}.sura-rail .sura-conversation-star:hover{color:var(--sura-nav-ink);background:var(--sura-nav-hover)}.sura-rail .sura-conversation-star[aria-pressed=true]{color:var(--sura-nav-ink)}.sura-rail .sura-conversation-star:disabled{cursor:wait;opacity:.55}.sura-rail .sura-conversation-favorites>summary:focus-visible,.sura-rail .sura-conversation-star:focus-visible{outline:2px solid var(--sura-nav-focus);outline-offset:2px}.sura-rail .sura-favorite-error{padding:8px;margin:0 0 10px;border:1px solid var(--sura-nav-line);border-radius:8px;color:var(--sura-nav-ink);font-size:11px;line-height:1.5}.sura-rail .sura-favorite-error p{margin:0}.sura-rail .sura-favorite-error button{margin:5px 8px 0 0;text-decoration:underline}@media (pointer:coarse){.sura-rail .sura-conversation-star{width:44px;min-width:44px;height:44px}}@media (prefers-reduced-motion:reduce){.sura-rail .sura-favorite-chevron{transition:none}}@media (forced-colors:active){.sura-rail .sura-conversation-star[aria-pressed=true]{border-color:Highlight;color:Highlight}}.sura-artifact-work{position:relative;display:flex;flex-direction:column;flex-shrink:0;width:var(--sura-panel-width,640px);min-width:0;min-height:0;border-left:1px solid rgb(var(--altiora-border));background:rgb(var(--altiora-bg-primary));color:rgb(var(--altiora-text-primary))}.sura-artifact-work.expanded{position:absolute;inset:0 0 0 var(--sura-rail-width,246px);width:auto;z-index:40}.sura-artifact-work>header{display:flex;align-items:center;gap:12px;min-height:72px;padding:12px 18px;border-bottom:1px solid rgb(var(--altiora-border))}.sura-artifact-work>header>div{flex:1;min-width:0}.sura-artifact-work h2{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:650}.sura-artifact-work header p{font-size:12px;color:rgb(var(--altiora-text-secondary))}.sura-artifact-work button{display:inline-flex;align-items:center;justify-content:center;min-height:36px;min-width:36px;border-radius:8px}.sura-artifact-work button:hover{background:rgb(var(--altiora-bg-secondary))}.sura-artifact-work button:focus-visible,.sura-panel-resizer:focus-visible{outline:2px solid rgb(var(--altiora-accent));outline-offset:-2px}.sura-artifact-work>iframe{flex:1;min-height:0;width:100%;border:0;background:rgb(var(--altiora-bg-primary))}.sura-artifact-work>footer{display:flex;align-items:center;gap:8px;padding:8px 14px;font-size:10px;color:rgb(var(--altiora-text-secondary));overflow-wrap:anywhere}.sura-panel-resizer{position:absolute;top:0;bottom:0;left:-5px;width:10px;z-index:2;cursor:col-resize;touch-action:none}.sura-panel-resizer:hover{background:color-mix(in srgb,rgb(var(--altiora-accent)) 25%,transparent)}.sura-panel-notice{padding:12px 18px;font-size:13px;background:rgb(var(--altiora-bg-secondary));border-bottom:1px solid rgb(var(--altiora-border))}.sura-panel-notice button{display:block;text-decoration:underline;margin-top:8px}.sura-panel-recovery{width:min(480px,100%);background:rgb(var(--altiora-bg-primary));color:rgb(var(--altiora-text-primary));overflow:auto}@media(max-width:1023px){.sura-artifact-work,.sura-artifact-work.expanded{position:absolute;inset:0;width:auto!important;z-index:40;border:0}.sura-panel-resizer{display:none}}