*,:after,:before{box-sizing:border-box}:root{--color-bg-base:#111;--color-bg-elevated:#171717;--color-bg-secondary:#1e1e1e;--color-bg-tertiary:#252525;--color-bg-quaternary:#2d2d2d;--color-bg-quinary:#363636;--color-surface:hsla(0,0%,100%,.04);--color-surface-hover:hsla(0,0%,100%,.06);--color-surface-active:hsla(0,0%,100%,.09);--color-border-subtle:hsla(0,0%,100%,.07);--color-border-default:hsla(0,0%,100%,.11);--color-border-strong:hsla(0,0%,100%,.16);--color-text-primary:#e8e8e7;--color-text-secondary:#a8a8a5;--color-text-tertiary:#6e6e6b;--color-text-quaternary:#4a4a47;--color-text-disabled:#2e2e2c;--color-accent:#4b6ef5;--color-accent-hover:#5f80f7;--color-accent-light:#7ab3fa;--color-accent-bg:rgba(75,110,245,.12);--color-accent-bg-strong:rgba(75,110,245,.2);--color-green:#52a876;--color-green-bg:rgba(82,168,118,.12);--color-amber:#e87c3e;--color-amber-bg:rgba(232,124,62,.12);--color-purple:#9d78d4;--color-purple-bg:rgba(157,120,212,.12);--color-red:#d46e6e;--color-red-bg:hsla(0,54%,63%,.12);--radius-sm:4px;--radius-md:7px;--radius-lg:10px;--radius-xl:14px;--radius-2xl:20px;--shadow-sm:0 1px 3px rgba(0,0,0,.4);--shadow-md:0 4px 16px rgba(0,0,0,.5);--shadow-lg:0 12px 40px rgba(0,0,0,.6);--font-sans:"Inter",-apple-system,"SF Pro Text","SF Pro Display","Helvetica Neue",Arial,sans-serif;--font-serif:"DM Serif Display",Georgia,serif;--font-mono:"SF Mono","Fira Code",monospace;--transition-fast:100ms ease;--transition-base:160ms ease;--transition-slow:250ms ease;--bg:var(--color-bg-base);--bg2:var(--color-bg-elevated);--bg3:var(--color-bg-secondary);--bg4:var(--color-bg-tertiary);--bg5:var(--color-bg-quaternary);--bg6:var(--color-bg-quinary);--surface:var(--color-surface);--hover:var(--color-surface-hover);--active:var(--color-surface-active);--border:var(--color-border-subtle);--border2:var(--color-border-default);--border3:var(--color-border-strong);--t1:var(--color-text-primary);--t2:var(--color-text-secondary);--t3:var(--color-text-tertiary);--t4:var(--color-text-quaternary);--t5:var(--color-text-disabled);--accent:var(--color-accent);--accent2:var(--color-accent-light);--accent-bg:var(--color-accent-bg);--accent-bg2:var(--color-accent-bg-strong);--green:var(--color-green);--green-bg:var(--color-green-bg);--amber:var(--color-amber);--amber-bg:var(--color-amber-bg);--purple:var(--color-purple);--purple-bg:var(--color-purple-bg);--red:var(--color-red);--red-bg:var(--color-red-bg);--r:var(--radius-md);--r-sm:var(--radius-sm);--r-md:var(--radius-md);--r-lg:var(--radius-lg);--r-xl:var(--radius-xl);--shadow:var(--shadow-md);--font:var(--font-sans);--serif:var(--font-serif);--t-fast:var(--transition-fast);--t-base:var(--transition-base);--t-slow:var(--transition-slow)}body,html{height:100%;background:var(--color-bg-base);color:var(--color-text-primary);font-family:var(--font-sans);font-size:13px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{scrollbar-width:thin;scrollbar-color:var(--color-bg-tertiary) transparent}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-bg-tertiary);border-radius:3px}a{color:inherit;text-decoration:none}button{cursor:pointer}button,input,select,textarea{font-family:inherit}.chat-container{width:100%;max-width:840px;margin-left:auto;margin-right:auto;padding-left:16px;padding-right:16px}@media (min-width:768px){.chat-container{padding-left:24px;padding-right:24px}}@media (max-width:768px){input,select,textarea{font-size:16px!important}}.markdown ol,.markdown ul{padding-left:1.2em;margin-bottom:.5em}.markdown li{margin-bottom:.2em}.markdown li,.markdown ol,.markdown ul{white-space:normal}.markdown p{white-space:pre-wrap}