:root{--paper:#0d1117;--card:#161b22;--inset:#010409;--ink:#e6edf3;--muted:#7d8590;--line:#30363d;--line-muted:#21262d;--accent:#58a6ff;--accent-emphasis:#2f81f7;--coral:#ff7b4a;--coral-deep:#ffa172;--blue:#1f6feb;--blue-hover:#388bfd;--danger:#f85149;--danger-fg:#ff7b72;--btn:#21262d;--btn-hover:#30363d;--overlay:#b1bac41f;--radius:14px;--radius-sm:9px;--shadow:0 1px 0 #01040959, 0 8px 24px #01040966;--font-sans:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono:ui-monospace, "Cascadia Code", "SF Mono", "Fira Code", Consolas, monospace;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font-sans);background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased}.app{flex-direction:column;min-height:100%;display:flex}.topbar{border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--paper) 82%, transparent);z-index:10;-webkit-backdrop-filter:blur(12px)saturate(1.4);backdrop-filter:blur(12px)saturate(1.4);justify-content:space-between;align-items:center;padding:16px 28px;display:flex;position:sticky;top:0}.brand{color:#fff;letter-spacing:-.02em;align-items:center;gap:10px;font-weight:800;text-decoration:none;display:inline-flex}.brand__word{font-size:20px}.topnav a:not(.btn){color:var(--muted);border-radius:var(--radius-sm);padding:8px 12px;font-weight:600;text-decoration:none}.topnav a.active:not(.btn),.topnav a:hover:not(.btn){color:var(--ink);background:var(--overlay)}.content{flex:1;width:100%;max-width:980px;margin:0 auto;padding:32px 28px 48px}.content--wide{max-width:1180px}.footer{border-top:1px solid var(--line);color:var(--muted);text-align:center;padding:18px 28px;font-size:13px}.stack{flex-direction:column;gap:22px;display:flex}.muted{color:var(--muted)}.hero__title{letter-spacing:-.03em;margin:0 0 6px;font-size:40px;line-height:1.05}.hero__sub{color:var(--muted);margin:0;font-size:17px}.home{flex-direction:column;gap:56px;display:flex}.home__hero{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);align-items:center;gap:44px;min-height:calc(100vh - 320px);display:grid}.home__title{letter-spacing:-.035em;margin:0 0 14px;font-size:clamp(34px,4.6vw,52px);font-weight:800;line-height:1.03}.home__sub{color:var(--muted);max-width:46ch;margin:0;font-size:18px;line-height:1.55}.home__cta{flex-wrap:wrap;gap:12px;margin-top:26px;display:flex}.home__note{color:var(--muted);margin:16px 0 0;font-size:13px}.btn--lg{border-radius:10px;padding:12px 20px;font-size:15px}.miniide{background:var(--card);border:1px solid var(--line);border-radius:16px;margin:0;overflow:hidden;box-shadow:0 1px #01040959,0 24px 60px #0104098c}.miniide__bar{border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--card) 80%, #000);align-items:center;gap:10px;padding:11px 14px;display:flex}.miniide__dots{gap:7px;display:inline-flex}.miniide__dots i{background:#3a4149;border-radius:50%;width:11px;height:11px;display:block}.miniide__dots i:first-child{background:#ff5f57}.miniide__dots i:nth-child(2){background:#febc2e}.miniide__dots i:nth-child(3){background:#28c840}.miniide__file{color:var(--muted);font-family:var(--font-mono);margin-left:4px;font-size:12.5px}.miniide__run{color:#3fb950;font-size:12.5px;font-weight:700;font-family:var(--font-mono);margin-left:auto}.miniide__code{font-family:var(--font-mono);color:#c9d1d9;white-space:pre;margin:0;padding:16px 18px;font-size:13px;line-height:1.7;overflow:hidden}.miniide__code .c-key{color:#ff7b72}.miniide__code .c-fn{color:#d2a8ff}.miniide__code .c-num{color:#79c0ff}.miniide__code .c-str{color:#a5d6ff}.caret{background:var(--coral);vertical-align:-2px;width:7px;height:15px;margin-left:3px;animation:1.1s step-end infinite caret-blink;display:inline-block}@keyframes caret-blink{0%,50%{opacity:1}50.01%,to{opacity:0}}.miniide__stage{border-top:1px solid var(--line);background:var(--inset);place-items:center;padding:12px;display:grid}.spiral{width:100%;max-width:250px;height:auto;display:block}.home__features{grid-template-columns:repeat(3,1fr);gap:18px;margin:0;padding:0;list-style:none;display:grid}.hfeature{background:var(--card);border:1px solid var(--line);border-radius:14px;align-items:flex-start;gap:14px;padding:20px;display:flex}.hfeature__icon{width:38px;height:38px;color:var(--coral-deep);background:#ff7b4a1f;border:1px solid #ff7b4a40;border-radius:10px;flex:none;place-items:center;display:grid}.hfeature__title{margin:2px 0 6px;font-size:15px;font-weight:700;line-height:1.3}.hfeature__body{color:var(--muted);margin:0;font-size:13.5px;line-height:1.55}@media (width<=900px){.home{gap:40px}.home__hero{grid-template-columns:1fr;gap:28px;min-height:0}.home__features{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.caret{animation:none}}.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.panel__title{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);overflow-wrap:anywhere;min-width:0;margin:0 0 14px;font-size:15px}.newproject{grid-template-columns:1fr auto auto;gap:10px;display:grid}.input{font:inherit;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);outline:none;padding:10px 12px}.input::placeholder{color:var(--muted)}.input:focus{border-color:var(--accent-emphasis);box-shadow:0 0 0 3px #2f81f759}.btn{font:inherit;cursor:pointer;border:1px solid var(--line);background:var(--btn);color:var(--ink);border-radius:var(--radius-sm);align-items:center;gap:6px;padding:10px 16px;font-weight:700;text-decoration:none;transition:transform 40ms,background .15s,border-color .15s;display:inline-flex}.btn:hover{background:var(--btn-hover);border-color:var(--muted)}.btn:active{transform:translateY(1px)}.btn--primary{background:var(--blue);color:#fff;border-color:#f0f6fc1a}.btn--primary:hover{background:var(--blue-hover);border-color:#f0f6fc1a}.btn:disabled{opacity:.55;cursor:default}.alert{color:var(--danger-fg);border-radius:var(--radius-sm);background:#f851491a;border:1px solid #f8514966;padding:12px 14px;font-size:14px}.alert--retry{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.cardgrid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin:0;padding:0;list-style:none;display:grid}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);box-shadow:var(--shadow);flex-direction:column;gap:8px;padding:16px;text-decoration:none;transition:transform 80ms,border-color .15s;display:flex}.card:hover{border-color:var(--muted);transform:translateY(-2px)}.card__title{letter-spacing:-.01em;overflow-wrap:anywhere;font-size:16px;font-weight:700}.card__meta{color:var(--muted);font-size:13px}.tag{color:var(--accent);background:#388bfd26;border-radius:999px;align-items:center;padding:4px 10px;font-size:12px;font-weight:700;line-height:1;display:inline-flex}.tag--python{color:#79c0ff;background:#388bfd26}.tag--html{color:#ffa657;background:#ff7b4a26}.ide{flex-direction:column;gap:14px;display:flex}.ide__head{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.ide__title{flex:1;min-width:200px;font-size:17px;font-weight:700}.ide__saved{white-space:nowrap;justify-content:flex-end;align-items:center;gap:6px;min-width:132px;margin-left:auto;font-size:12.5px;display:inline-flex}.ide-stage{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);height:calc(100vh - 300px);min-height:520px;box-shadow:var(--shadow);flex-direction:column;display:flex;position:relative;overflow:hidden}.ide-stage:fullscreen{border:0;border-radius:0;height:100vh;min-height:0}.work{background:var(--card);flex:auto;align-items:stretch;min-height:0;display:flex;overflow:hidden}.work.is-dragging{cursor:col-resize;-webkit-user-select:none;user-select:none}.work.is-dragging iframe{pointer-events:none}.pane{flex-direction:column;min-width:0;display:flex;overflow:hidden}.dragbar{cursor:col-resize;background:var(--card);border-left:1px solid var(--line);border-right:1px solid var(--line);touch-action:none;flex:0 0 11px;justify-content:center;align-items:center;display:flex}.dragbar__grip{background:var(--line);width:2px;height:30px;box-shadow:3px 0 0 var(--line), -3px 0 0 var(--line);border-radius:2px}.dragbar:hover .dragbar__grip,.work.is-dragging .dragbar__grip{background:var(--accent);box-shadow:3px 0 0 var(--accent), -3px 0 0 var(--accent)}.editor__filename{font-family:var(--font-mono);color:var(--muted);border-bottom:1px solid var(--line);background:var(--card);padding:8px 14px;font-size:13px}.code{resize:none;font-family:var(--font-mono);color:var(--ink);background:var(--inset);tab-size:2;border:0;outline:none;flex:1;padding:16px;font-size:14px;line-height:1.55}.preview{background:#fff;border:0;flex:1;width:100%}.preview--placeholder{background:var(--inset);color:var(--ink);flex-direction:column;flex:1;justify-content:center;gap:8px;padding:20px;display:flex}.cb-ace-wrap{flex:1;width:100%;min-height:260px;display:flex;position:relative}.cb-ace{flex:1;width:100%;min-height:0}.cb-gutterfill{pointer-events:none;z-index:4;position:absolute;top:0;bottom:0;left:0;overflow:hidden}.cb-gutterfill__cell{box-sizing:border-box;text-align:right;padding-right:13px}.cb-ace.ace-github-dark .ace_keyword,.cb-ace.ace-github-dark .ace_storage,.cb-ace.ace-github-dark .ace_storage.ace_type,.cb-ace.ace-github-dark .ace_keyword.ace_operator{color:#ff7b72}.cb-ace.ace-github-dark .ace_string,.cb-ace.ace-github-dark .ace_string.ace_regexp{color:#a5d6ff}.cb-ace.ace-github-dark .ace_constant.ace_numeric,.cb-ace.ace-github-dark .ace_constant.ace_language,.cb-ace.ace-github-dark .ace_constant.ace_other,.cb-ace.ace-github-dark .ace_constant.ace_character{color:#79c0ff}.cb-ace.ace-github-dark .ace_entity.ace_name.ace_function,.cb-ace.ace-github-dark .ace_support.ace_function,.cb-ace.ace-github-dark .ace_function{color:#d2a8ff}.cb-ace.ace-github-dark .ace_support.ace_class,.cb-ace.ace-github-dark .ace_entity.ace_name.ace_class,.cb-ace.ace-github-dark .ace_support.ace_type,.cb-ace.ace-github-dark .ace_variable.ace_parameter,.cb-ace.ace-github-dark .ace_variable.ace_language{color:#ffa657}.cb-ace.ace-github-dark .ace_comment{color:#8b949e;font-style:italic}.cb-ace.ace-github-dark .ace_identifier,.cb-ace.ace-github-dark .ace_variable,.cb-ace.ace-github-dark .ace_paren,.cb-ace.ace-github-dark .ace_punctuation{color:#c9d1d9}.cb-output{background:var(--inset);flex-direction:column;flex:1;min-height:260px;display:flex}.cb-graphic{background:#fff;border-radius:8px;width:400px;max-width:100%;margin:14px auto;display:block;overflow:hidden}.cb-graphic:empty{display:none}.cb-console{font-family:var(--font-mono);color:var(--ink);background:var(--inset);white-space:pre-wrap;word-break:break-word;flex:1;margin:0;padding:14px 16px;font-size:13.5px;line-height:1.5;overflow:auto}.cb-console__error{color:var(--danger-fg)}.cb-console__cursor{color:var(--muted);animation:1s steps(2,start) infinite cb-blink}@keyframes cb-blink{to{visibility:hidden}}.preview--placeholder kbd{font-family:var(--font-mono);color:var(--ink);background:var(--line-muted);border:1px solid var(--line);border-radius:5px;padding:1px 6px;font-size:12px}.preview--placeholder code{font-family:var(--font-mono);color:var(--accent);font-size:13px}@media (width<=760px){.newproject{grid-template-columns:1fr}.ide-stage{height:auto;min-height:0}.work{flex-direction:column;height:auto}.work .pane{min-height:300px;flex:auto!important}.dragbar{display:none}.work .pane+.pane{border-top:1px solid var(--line)}}.topnav{align-items:center;gap:10px;display:flex}.topnav__user{color:var(--ink);background:var(--line-muted);border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:14px;font-weight:700}.auth{justify-content:center;padding-top:24px;display:flex}.auth__card{width:100%;max-width:400px}.auth__title{letter-spacing:-.02em;margin:0 0 4px;font-size:24px}.auth__form{flex-direction:column;gap:14px;margin-top:18px;display:flex}.field{color:var(--muted);flex-direction:column;gap:6px;font-size:14px;font-weight:600;display:flex}.field .input{color:var(--ink);font-weight:400}.auth__toggle{color:var(--muted);margin:16px 0 0;font-size:14px}.linkbtn{font:inherit;color:var(--accent);cursor:pointer;background:0 0;border:0;padding:0;font-weight:700}.linkbtn:hover{text-decoration:underline}.crumbs{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;display:flex}.crumbs a{color:var(--accent);text-decoration:none}.crumbs a:hover{text-decoration:underline}.crumbs__sep{color:var(--line)}.crumbs__here{color:var(--ink);font-weight:600}.btn--sm{padding:5px 10px;font-size:13px}.btn--icon{padding:6px 9px;line-height:1}.btn--save{justify-content:center;min-width:104px}.btn--danger{color:var(--danger-fg);border-color:color-mix(in srgb, var(--danger) 40%, var(--line))}.btn--danger:hover{background:color-mix(in srgb, var(--danger) 16%, var(--btn));border-color:var(--danger)}.dot{border-radius:50%;width:8px;height:8px;display:inline-block}.dot--dirty{background:var(--coral)}.editor__saved{margin-left:auto;font-size:12.5px}.statbar{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.stat-chip{border:1px solid var(--line);background:var(--card);color:var(--muted);cursor:help;border-radius:999px;align-items:baseline;gap:5px;padding:4px 9px;font-size:12px;display:inline-flex}.stat-chip__ico{opacity:.85;font-size:11px}.stat-chip__val{color:var(--ink);font-size:13px;font-weight:800}.stat-chip__lbl{color:var(--muted)}@media (width<=900px){.stat-chip__lbl{display:none}}.tbar{border-bottom:1px solid var(--line);background:var(--card);flex-wrap:wrap;flex:none;align-items:center;gap:8px;padding:9px 10px;display:flex}.tbar__spacer{flex:1}.tbar__menu{font-size:16px}.switch{color:var(--muted);cursor:pointer;white-space:nowrap;align-items:center;gap:6px;font-size:13px;display:inline-flex}.pill{font:inherit;cursor:pointer;border:1px solid var(--line);background:var(--btn);color:var(--muted);white-space:nowrap;border-radius:999px;padding:8px 12px;font-size:13px;font-weight:700}.pill:hover{border-color:var(--muted);color:var(--ink)}.pill.is-on{background:color-mix(in srgb, #238636 26%, var(--btn));color:#7ee787;border-color:#238636}.split{display:inline-flex;position:relative}.split__main{border-top-right-radius:0;border-bottom-right-radius:0}.split__caret{border-left:1px solid #01040959;border-top-left-radius:0;border-bottom-left-radius:0;padding-left:9px;padding-right:9px}.split__menu{z-index:40;background:var(--card);border:1px solid var(--line);min-width:168px;box-shadow:var(--shadow);border-radius:10px;padding:6px;position:absolute;top:calc(100% + 6px);left:0}.split__menu button{width:100%;color:var(--ink);font:inherit;cursor:pointer;font-size:13.5px;font-family:var(--font-mono);background:0 0;border:0;border-radius:7px;align-items:center;gap:10px;padding:8px 10px;display:flex}.split__menu button:hover{background:var(--overlay)}.split__menu button span{font-family:var(--font-sans);font-weight:600}.filebar{background:var(--card);border-bottom:1px solid var(--line);align-items:stretch;gap:6px;padding:6px 8px 0;display:flex}.filebar__tabs{flex:1;align-items:stretch;gap:2px;min-width:0;display:flex;overflow-x:auto}.ftab{font-family:var(--font-mono);color:var(--muted);cursor:pointer;white-space:nowrap;background:0 0;border:1px solid #0000;border-bottom:0;border-radius:8px 8px 0 0;align-items:center;gap:6px;padding:7px 10px;font-size:12.5px;display:inline-flex}.ftab:hover{color:var(--ink);background:var(--overlay)}.ftab.is-active{color:var(--ink);background:var(--inset);border-color:var(--line)}.ftab__name{pointer-events:none}.ftab__act{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:4px;padding:0 2px;font-size:12px;line-height:1}.ftab__act:hover{color:var(--ink);background:var(--overlay)}.filebar__tools{align-items:center;gap:2px;padding-bottom:6px;display:flex}.filebar__tool{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;padding:5px 7px;font-size:15px;line-height:1}.filebar__tool:hover{color:var(--ink);background:var(--overlay)}.panehead{border-bottom:1px solid var(--line);background:var(--card);align-items:center;gap:4px;padding:6px 8px;display:flex}.panehead__sp{flex:1}.panetab{color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:7px;padding:6px 12px;font-size:13px}.panetab:hover{color:var(--ink);background:var(--overlay)}.panetab.is-active{color:var(--ink);background:var(--inset);font-weight:600}.iconbtn{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;padding:6px 8px;font-size:14px;line-height:1}.iconbtn:hover{color:var(--ink);background:var(--overlay)}.iconbtn--save{color:var(--accent)}.instr-actions{border-bottom:1px solid var(--line);background:var(--card);align-items:center;gap:8px;padding:6px 8px;display:flex}.instr-actions__hint{flex:1;font-size:12px}.instructions{background:var(--inset);flex-direction:column;flex:1;min-height:260px;display:flex;overflow:auto}.instructions__edit{background:var(--inset);width:100%;min-height:220px;color:var(--ink);resize:none;font-family:var(--font-mono);border:0;border-radius:0;outline:none;flex:1;padding:14px 16px;font-size:13.5px;line-height:1.55}.instructions__view,.instructions__empty{padding:16px 18px}.cb-input{font:inherit;font-family:var(--font-mono);color:var(--ink);caret-color:var(--coral);background:0 0;border:0;outline:none;min-width:10ch;font-size:13.5px}.drawer__scrim{z-index:55;cursor:default;background:#01040980;border:0;position:absolute;inset:0}.drawer{z-index:56;background:var(--card);border-right:1px solid var(--line);width:250px;max-width:78%;box-shadow:var(--shadow);flex-direction:column;gap:2px;padding:14px 12px;animation:.16s drawer-in;display:flex;position:absolute;top:0;bottom:0;left:0;overflow-y:auto}@keyframes drawer-in{0%{transform:translate(-100%)}}.drawer__title{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:12px 10px 4px;font-size:11px;font-weight:700}.drawer__item{width:100%;color:var(--ink);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:9px;align-items:center;gap:12px;padding:10px;font-size:14px;text-decoration:none;display:flex}.drawer__item:hover{background:var(--overlay)}.drawer__ico{text-align:center;width:18px;color:var(--muted)}.drawer__item--danger{color:var(--danger-fg)}.fontsizes{align-items:center;gap:8px;padding:6px 10px;display:flex}.fontsizes__btn{border:1px solid var(--line);background:var(--btn);color:var(--ink);cursor:pointer;font-family:var(--font-serif,Georgia, serif);border-radius:8px;flex:1;padding:6px 0}.fontsizes__btn:hover{border-color:var(--muted)}.fontsizes__btn.is-on{border-color:var(--accent);color:var(--accent)}.md{color:var(--ink);line-height:1.6}.md .md-h{margin:.6em 0 .3em;line-height:1.25}.md p{margin:.5em 0}.md .md-ul,.md .md-ol{margin:.4em 0;padding-left:1.4em}.md code{font-family:var(--font-mono);background:var(--line-muted);border-radius:5px;padding:1px 5px;font-size:.9em}.md .md-pre{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:12px;overflow:auto}.md .md-pre code{background:0 0;padding:0}.md .md-quote{border-left:3px solid var(--line);color:var(--muted);margin:.5em 0;padding:.2em .9em}.md a{color:var(--accent)}.modal__backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:50;background:#01040999;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);width:100%;max-width:440px;max-height:88vh;box-shadow:var(--shadow);overflow:auto}.modal--wide{max-width:620px}.modal__head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.modal__title{margin:0;font-size:16px}.modal__close{color:var(--muted);cursor:pointer;background:0 0;border:0;font-size:22px;line-height:1}.modal__close:hover{color:var(--ink)}.modal__body{padding:18px}.modal__foot{border-top:1px solid var(--line);justify-content:flex-end;gap:8px;padding:14px 18px;display:flex}.share{flex-direction:column;gap:20px;display:flex}.share__section{flex-direction:column;gap:10px;display:flex}.share__label{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:0;font-size:12px}.share__row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.share__row .input{flex:1;min-width:180px}.share__opts{flex-direction:column;gap:12px;display:flex}.share__opt{flex-direction:column;gap:6px;display:flex}.share__optlabel{color:var(--muted);font-size:13px}.share__check{align-items:flex-start;gap:8px;font-size:14px;line-height:1.4;display:inline-flex}.share__check input[type=checkbox]{flex:none;margin-top:2px}.share__select{cursor:pointer;width:100%}.share__sizes{flex-wrap:wrap;gap:6px;display:flex}.share__dims{gap:12px;display:flex}.share__dims label{color:var(--muted);flex-direction:column;gap:4px;font-size:13px;display:flex}.share__dims .input{width:120px}.share__code{font-family:var(--font-mono);white-space:pre;font-size:12.5px}.segmented{border:1px solid var(--line);border-radius:8px;display:inline-flex;overflow:hidden}.segmented__btn{background:var(--btn);color:var(--muted);font:inherit;cursor:pointer;border:0;border-right:1px solid var(--line);padding:6px 10px;font-size:13px}.segmented__btn:last-child{border-right:0}.segmented__btn.is-active{background:var(--blue);color:#fff}.chip{border:1px solid var(--line);background:var(--btn);color:var(--ink);font:inherit;cursor:pointer;border-radius:999px;padding:5px 10px;font-size:13px}.chip:hover{border-color:var(--muted)}.chip.is-active{background:var(--blue);border-color:var(--blue);color:#fff}.folderlist{flex-direction:column;gap:2px;max-height:220px;margin:0 0 14px;padding:0;list-style:none;display:flex;overflow:auto}.folderlist__item{text-align:left;width:100%;color:var(--ink);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:7px;padding:8px 10px}.folderlist__item:hover{background:var(--overlay)}.folderlist__item.is-active{background:var(--overlay);font-weight:700}.dash{grid-template-columns:264px 1fr;align-items:start;gap:30px;display:grid}.dash__main{min-width:0}.dash__main.stack{gap:26px}.dash .panel{padding:22px 24px}.dash .cardgrid{grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:18px}.sidebar{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px;position:sticky;top:84px}.sidebar__head{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.sidebar__title{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:0;font-size:13px}.folders{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.folders__row{align-items:center;gap:4px;display:flex}.folders__item{overflow-wrap:anywhere;text-align:left;min-width:0;color:var(--ink);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:7px;flex:1;padding:7px 9px}.folders__item:hover{background:var(--overlay)}.folders__item.is-active{background:var(--overlay);font-weight:700}.folders__acts{opacity:0;gap:2px;display:flex}.folders__row:hover .folders__acts{opacity:1}.folders__acts .linkbtn{color:var(--muted)}.sidebar__browse{border-top:1px solid var(--line);color:var(--accent);margin-top:12px;padding-top:12px;font-size:14px;text-decoration:none;display:block}.listhead{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.listhead__tools{flex-shrink:0;gap:8px;display:flex}.listhead__tools .input{min-width:160px}.card{padding:0;position:relative}.card__body{color:var(--ink);flex-direction:column;gap:7px;padding:15px 16px 16px;text-decoration:none;display:flex}.card__stats{color:var(--muted);border-top:1px solid var(--line-muted);gap:12px;margin-top:4px;padding-top:10px;font-size:12.5px;display:flex}.card__del{color:var(--muted);opacity:0;font-size:12px;font-weight:600;transition:opacity .12s,color .12s;position:absolute;top:10px;right:12px}.card:hover .card__del,.card__del:focus-visible{opacity:1}.card__del:hover{color:var(--danger-fg)}.card--new{box-shadow:none;background:0 0;border-style:dashed}.card--new:hover{border-color:var(--accent);transform:none}.card__create{width:100%;height:100%;min-height:128px;color:var(--muted);font:inherit;cursor:pointer;border-radius:var(--radius);background:0 0;border:0;flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:16px;font-weight:600;display:flex}.card__create:hover{color:var(--ink);background:var(--overlay)}.card__create-plus{font-size:24px;font-weight:400;line-height:1}.menu{position:relative}.menu__trigger{cursor:pointer;border:1px solid var(--line);background:var(--line-muted);border-radius:999px;align-items:center;gap:8px;padding:5px 10px;font-size:14px;list-style:none;display:inline-flex}.menu__trigger::-webkit-details-marker{display:none}.menu__avatar{background:var(--blue);color:#fff;border-radius:50%;place-items:center;width:22px;height:22px;font-size:12px;font-weight:700;display:grid}.menu__list{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);min-width:210px;box-shadow:var(--shadow);z-index:20;flex-direction:column;padding:6px;display:flex;position:absolute;top:calc(100% + 6px);right:0}.menu__item{text-align:left;color:var(--ink);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:6px;padding:8px 10px;text-decoration:none}.menu__item:hover{background:var(--overlay)}.menu__email{color:var(--muted);border-top:1px solid var(--line);border-bottom:1px solid var(--line);text-overflow:ellipsis;margin:4px 0;padding:6px 10px;font-size:12px;overflow:hidden}.embed{background:var(--paper);width:100%;height:100vh;color:var(--ink);display:flex}.embed__pane{border-right:1px solid var(--line);flex-direction:column;flex:1;min-width:0;display:flex}.embed--both .embed__pane:last-child{border-right:0}.embed__bar{border-bottom:1px solid var(--line);background:var(--card);justify-content:space-between;align-items:center;padding:8px 10px;display:flex}.embed__barleft{align-items:center;gap:8px;min-width:0;display:flex}.embed__bar .btn{padding:5px 12px;font-size:13px}.embed__tabs{background:var(--inset);border:1px solid var(--line);border-radius:8px;gap:2px;padding:2px;display:flex}.embed__tab{appearance:none;color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:6px;padding:4px 10px;font-size:12px}.embed__tab:hover{color:var(--ink)}.embed__tab.is-active{background:var(--card);color:var(--ink)}.embed__instr{flex:1;min-height:0;padding:14px 16px;overflow:auto}.embed__brand{color:var(--muted);font-size:12px;text-decoration:none}.embed__brand:hover{color:var(--ink)}.embed .cb-ace,.embed .cb-output{min-height:0}.embed.muted,.embed--err{padding:20px}.hero--sm{padding:8px 0 0}.prose{max-width:760px}.prose h3{margin:1.1em 0 .3em}.prose ul{padding-left:1.3em}.prose kbd{font-family:var(--font-mono);background:var(--line-muted);border:1px solid var(--line);border-radius:5px;padding:1px 6px;font-size:12px}@media (width<=860px){.dash{grid-template-columns:1fr}.sidebar{position:static}.stats{grid-template-columns:repeat(2,1fr)}}