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var(--border);color:var(--fg);border-radius:7px;width:100%;min-width:0;margin-top:8px;padding:12px;font-size:14px;display:block}textarea{resize:vertical;line-height:1.7}input::placeholder,textarea::placeholder{color:var(--muted)}label{font-size:12px;font-weight:550}label .muted{font-weight:400}.notes-card textarea{margin:17px 0}.topic-card{min-width:0;overflow:hidden}.topic-header{justify-content:space-between;align-items:flex-start;gap:12px;padding:23px;display:flex}.topic-tabs{border-bottom:1px solid var(--border);align-items:center;gap:7px;padding:0 23px;display:flex}.topic-tabs button{min-height:44px;color:var(--muted);border-bottom:2px solid #0000;align-items:center;gap:7px;padding:13px 12px;font-size:12px;display:flex}.topic-tabs .selected{color:var(--accent);border-bottom-color:var(--accent)}.topic-preview,.topic-editor{padding:24px}.code-editor{min-height:280px;font-family:var(--font-geist-mono),monospace;tab-size:2;background:var(--code);font-size:12px;line-height:1.8}.empty-state{text-align:center;padding:85px 24px}.empty-state.bordered{border:1px dashed var(--border);border-radius:10px;padding:45px 20px}.empty-state .btn{margin-left:auto;margin-right:auto}.mobile-only{display:none}.notice{border:1px solid var(--border);overflow-wrap:anywhere;border-radius:8px;margin:16px 0;padding:14px 18px;font-size:13px;line-height:1.7}.notice.error{color:var(--danger);background:var(--surface);flex-direction:column;align-items:flex-start;display:flex}.notice.success{color:var(--green);background:var(--surface)}.dialog{background:var(--surface);color:var(--fg);border:1px solid var(--border);border-radius:13px;width:min(600px,100vw - 28px);max-height:calc(100dvh - 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var(--accent);background:var(--soft);color:var(--muted);padding:12px 18px}.markdown pre{background:var(--code);border:1px solid var(--border);max-width:100%;font-family:var(--font-geist-mono),monospace;white-space:pre;overflow-wrap:normal;border-radius:8px;padding:18px;font-size:12px;line-height:1.8;overflow-x:auto}.markdown :not(pre)>code{background:var(--soft);font-family:var(--font-geist-mono),monospace;border-radius:4px;padding:3px 5px;font-size:.88em}.table-scroll{max-width:100%;overflow-x:auto}.markdown table{border-collapse:collapse;min-width:100%;font-size:13px}.markdown th,.markdown td{border:1px solid var(--border);text-align:left;padding:9px 13px}.markdown th{background:var(--soft);font-weight:600}.markdown img{border-radius:6px;max-width:100%;height:auto}.markdown hr{border-top:1px solid var(--border);margin:24px 0}.hljs-keyword,.hljs-selector-tag,.hljs-literal,.hljs-title{color:var(--accent)}.hljs-string,.hljs-attr{color:var(--green)}.hljs-number,.hljs-symbol{color:var(--danger)}.hljs-comment,.hljs-quote{color:var(--muted)}.hljs-built_in,.hljs-type{color:var(--accent)}.spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:26px;height:26px;margin:auto;animation:1s linear infinite spin;display:block}@keyframes spin{to{transform:rotate(360deg)}}.skip-link{z-index:100;background:var(--surface);color:var(--accent);padding:12px;position:fixed;top:-100px;left:16px}.skip-link:focus{top:12px}@media (max-width:900px){.sidebar{width:280px}.workspace-main{padding:0 24px 40px}.topic-header{flex-direction:column}.topic-header>div:last-child{align-self:flex-end}.hero{min-height:auto}}@media (max-width:640px){.nav-inner{flex-wrap:wrap;gap:14px;min-height:116px;padding:14px 18px}.brand{font-size:20px}.nav-inner nav{order:3;justify-content:center;width:100%}.nav-inner nav a{text-align:center;flex:1;padding:10px 8px;font-size:12px}.navbar .theme-toggle{margin-left:auto}.sidebar{display:none}.mobile-only{display:inline-flex}.workspace{min-height:calc(100dvh - 116px)}.workspace-main{padding:0 16px 35px}.workspace-top{min-height:68px;margin-bottom:23px}.folder-heading h1{font-size:25px}.folder-heading{align-items:flex-start}.notes-card,.topic-header,.topic-preview,.topic-editor{padding:18px}.topic-tabs{gap:0;padding:0 10px}.topic-tabs>span{font-size:9px}.dialog,.demo-body{padding:20px}.demo-note{padding:13px 16px;font-size:10px}.feature{gap:14px;padding:20px}.theme-note{align-items:flex-start;line-height:1.7}.theme-note svg{flex-shrink:0;margin-top:2px}.eyebrow{letter-spacing:1.2px;font-size:9px}.hero h1{font-size:42px}.empty-state{padding:55px 12px}}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}.folder-row{border-radius:7px;align-items:center;min-width:0;margin:4px 0;display:flex}.folder-row.selected{background:var(--tint)}.folder-row .folder-item{flex:1;gap:6px;width:auto;min-width:0;margin:0;padding:10px 6px}.folder-row .folder-item>svg{flex-shrink:0}.folder-row .icon-button{width:36px;height:44px}.folder-row .folder-count{margin-left:0}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@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-tracking{syntax:"*";inherits:false}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}