.chat-intro-v15{max-width:960px;margin:32px 0 44px}.chat-intro-v15 h1{font-size:clamp(28px,3.2vw,42px);font-style:normal;line-height:1.5;max-width:720px;margin-bottom:24px;white-space:pre-line}.chat-intro-v15 p{line-height:1.9;font-size:18px}.chat-foot-v15{font-size:13px;line-height:1.9;color:#787080;margin:22px 0 36px}.chat-panel .storage-limit-note{display:none}.chat-panel .chat-log{min-height:300px;max-height:520px}.audio-collection{margin-top:32px}.audio-theme-copy h2{font-style:normal}.community-empty-v13{display:none}