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p{max-width:64ch;font-size:.96rem}.product-header-actions{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:.65rem;align-items:center;justify-content:flex-end}.workspace{min-height:0;height:100%;display:grid;align-content:start;gap:clamp(1rem,2vw,1.35rem)}.course-chat{--chat-edge: clamp(.78rem, 1.5vw, 1rem);--chat-avatar-size: 2rem;--chat-bubble-radius: 16px;position:relative;isolation:isolate;align-self:stretch;width:min(42rem,100%);min-width:0;min-height:min(42rem,calc(100svh - 3rem));display:grid;grid-template-rows:auto minmax(0,1fr) auto;overflow:hidden;border:1px solid color-mix(in srgb,var(--line),var(--brand-periwinkle) 22%);border-radius:18px;background:linear-gradient(180deg,color-mix(in srgb,var(--surface-tint),transparent 34%),transparent 10rem),linear-gradient(145deg,color-mix(in srgb,var(--surface),var(--surface-tint) 22%),var(--surface) 48%),var(--surface);color:var(--text);box-shadow:0 24px 60px #1d266b24}.course-chat:before{content:"";position:absolute;z-index:0;inset:0;pointer-events:none;background:linear-gradient(135deg,rgba(53,201,208,.16),transparent 28%),linear-gradient(315deg,rgba(128,152,230,.18),transparent 36%);opacity:.72}.course-chat>*{position:relative;z-index:1}:root[data-theme=dark] .course-chat{border-color:#8098e657;background:linear-gradient(180deg,rgba(37,36,106,.64),transparent 10rem),linear-gradient(145deg,#1c1b4ff2,#12113afa 52%),var(--surface);box-shadow:0 24px 64px #00000061}:root[data-theme=dark] .course-chat:before{background:linear-gradient(135deg,rgba(53,201,208,.12),transparent 32%),linear-gradient(315deg,rgba(128,152,230,.2),transparent 40%);opacity:.78}.studio-assistant-workspace{min-height:calc(100svh - 1.5rem);display:grid;align-items:center;justify-items:center;padding-block:clamp(.45rem,2vh,1.1rem)}.studio-assistant-workspace 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