.mu-home-3 .mu-studio-hero { align-items: start; }
.mu-home-3 .mu-studio-hero__intro { min-width: 0; }
.mu-home-3 .mu-studio-hero__intro h1 { font-size: clamp(2rem, 3.3vw, 3rem); }
.mu-home-3 .mu-studio-hero__intro > p { font-size: .9375rem; margin-top: 1rem; }
.mu-home-3 .mu-studio-hero__intro .mu-hero__actions { margin-top: 1.25rem; }
.mu-chat { margin-top: 1.5rem; border: 1px solid var(--mu-line); border-radius: 1rem; background: var(--mu-paper); overflow: hidden; }
.mu-chat__header { display: flex; align-items: center; gap: .65rem; padding: .8rem 1rem; border-bottom: 1px solid var(--mu-line); }
.mu-chat__header img { width: 26px; height: 24px; }
.mu-chat__heading { font-size: .875rem; letter-spacing: -.02em; }
.mu-chat__badge { display: block; font-size: .625rem; font-weight: 400; color: var(--mu-ink-2); margin-top: .15rem; }
.mu-chat__reset { margin-left: auto; border: 0; border-radius: .4rem; font-size: .6875rem; min-height: 36px; padding: .4rem .55rem; color: var(--mu-ink-2); }
.mu-chat__reset:hover { background: var(--mu-panel); }
.mu-chat__log { height: 285px; overflow-y: auto; overscroll-behavior: contain; padding: 1rem; scrollbar-width: thin; scrollbar-color: var(--mu-line-strong) var(--mu-paper); }
.mu-chat__message { margin-bottom: 1.25rem; font-size: .8125rem; line-height: 1.65; }
.mu-chat__message:last-child { margin-bottom: .25rem; }
.mu-chat__speaker { display: block; font-size: .625rem; color: var(--mu-ink-2); margin-bottom: .35rem; }
.mu-chat__message--user { max-width: 90%; margin-left: auto; }
.mu-chat__message--user .mu-chat__speaker { text-align: right; }
.mu-chat__message--user .mu-chat__text { background: var(--mu-panel); border-radius: .9rem .9rem .2rem .9rem; padding: .65rem .85rem; }
.mu-chat__message--assistant .mu-chat__speaker { color: var(--mu-accent); font-weight: 600; }
.mu-chat__text { white-space: pre-wrap; overflow-wrap: anywhere; min-height: 1.65em; }
.mu-chat__text--typing::after { content: ''; display: inline-block; width: 6px; height: 13px; margin-left: 3px; background: var(--mu-accent); vertical-align: middle; }
.mu-chat__prompts:not([hidden]) { display: flex; flex-wrap: wrap; gap: .4rem; padding: .5rem 1rem; }
.mu-chat__prompts button { padding: .4rem .6rem; min-height: 32px; border: 1px solid var(--mu-line); border-radius: 2rem; font-size: .6875rem; }
.mu-chat__prompts button:hover { border-color: var(--mu-accent); background: var(--mu-accent-soft); }
.mu-chat__form { padding: .5rem 1rem 0; }
.mu-chat__composer { display: flex; align-items: flex-end; gap: .5rem; padding: .5rem; margin: 0; min-width: 0; border: 1px solid var(--mu-line-strong); border-radius: .85rem; background: var(--mu-paper); }
.mu-chat__composer:focus-within { outline: 2px solid var(--mu-accent); outline-offset: 2px; }
.mu-chat__input { min-width: 0; width: 100%; padding: .35rem .25rem; height: 44px; max-height: 90px; resize: none; border: 0; outline: none; background: var(--mu-clear); font-size: .8125rem; line-height: 1.5; }
.mu-chat__send { display: flex; align-items: center; justify-content: center; flex-shrink: 0; width: 36px; height: 36px; border: 0; border-radius: 50%; background: var(--mu-accent); color: var(--mu-paper); }
.mu-chat__send svg { width: 20px; height: 20px; }
.mu-chat__stop-icon { display: none; width: 10px; height: 10px; border-radius: 1px; background: currentColor; }
.mu-chat[data-mu-generating] .mu-chat__send svg { display: none; }
.mu-chat[data-mu-generating] .mu-chat__stop-icon { display: block; }
.mu-chat__note { padding: .6rem 1rem .8rem; text-align: center; font-size: .625rem; color: var(--mu-ink-2); }
.mu-chat__noscript { padding: 0 1rem 1rem; font-size: .75rem; color: var(--mu-ink-2); }
@media (min-width: 768px) { .mu-home-3 .mu-scenarios { margin-top: 2.75rem; } }