.experiment-container{width:100%;height:100vh;position:relative;overflow:hidden}.primary-toolbar{border-bottom:1px solid var(--lexi-border-subtle);height:60px;padding:0 var(--lexi-spacing-8);z-index:2000;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:color-mix(in srgb, var(--lexi-bg) 90%, transparent);grid-template-columns:1fr auto 1fr;align-items:center;transition:background-color .15s,opacity .15s;display:grid;position:fixed;top:0;left:0;right:0}.back-button{align-items:center;gap:var(--lexi-spacing-2);color:var(--lexi-fg-muted);font-family:var(--lexi-typography-family-mono);font-size:var(--lexi-typography-scale-xs);text-transform:uppercase;letter-spacing:.04em;text-decoration:none;transition:all .3s;display:flex}.back-button:hover{color:var(--lexi-accent)}[data-theme=light] .back-button:hover{color:var(--lexi-fg)}.toolbar-center{justify-content:center;align-items:center;min-height:32px;display:flex}.toolbar-logo{width:32px;height:32px;display:block}.toolbar-right{justify-content:flex-end;align-items:center;display:flex}.secondary-toolbar{border-bottom:1px solid var(--lexi-border-subtle);height:56px;min-height:56px;max-height:56px;padding:0 var(--lexi-spacing-8);z-index:1999;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:color-mix(in srgb, var(--lexi-bg) 80%, transparent);justify-content:space-between;align-items:center;transition:background-color .15s,opacity .15s;display:flex;position:fixed;top:60px;left:0;right:0}.experiment-meta{align-items:center;gap:var(--lexi-spacing-3);flex-direction:row;display:flex}.experiment-title{font-family:var(--font-founders), var(--lexi-typography-family-sans);color:var(--lexi-fg);margin:0;margin-right:var(--lexi-spacing-4);min-height:21px;font-size:16px;font-weight:400;line-height:1.3}.experiment-description{font-family:var(--font-founders), var(--lexi-typography-family-sans);color:var(--lexi-fg-muted);min-height:21px;margin:0;font-size:16px;font-weight:300;line-height:1.3}.experiment-date-wrapper{align-items:center;display:flex}.experiment-date{font-family:var(--lexi-typography-family-mono);font-size:var(--lexi-typography-scale-xs);color:var(--lexi-fg-muted);text-transform:uppercase;letter-spacing:.04em}.experiment-content{background:var(--lexi-bg);z-index:1;-webkit-overflow-scrolling:touch;position:absolute;inset:116px 0 0;overflow:hidden auto}.experiment-content[data-theme=dark]{color:#fefefa;background:#151715}.experiment-content[data-theme=light]{color:#151715;background:#fefefa}@media (max-width:768px){.primary-toolbar{padding:0 var(--lexi-spacing-4)}.secondary-toolbar{padding:0 var(--lexi-spacing-4);height:auto;padding-top:var(--lexi-spacing-4);padding-bottom:var(--lexi-spacing-4)}.experiment-meta{max-width:60%}.experiment-title{font-size:var(--lexi-typography-scale-base)}.experiment-description{font-size:var(--lexi-typography-scale-xs)}.back-button span{display:none}}