.jstone-chat { position: fixed; right: 18px; bottom: 20px; z-index: 10020; font-size: 14px; line-height: 1.5; color: #241f26; }
.jstone-chat-toggle { padding: 12px 20px; border: 0; border-radius: 24px; background: #5a2b62; color: #fff; font: inherit; cursor: pointer; box-shadow: 0 2px 9px #0002; }
.jstone-chat-panel { position: absolute; bottom: 60px; right: 0; width: min(360px,calc(100vw - 30px)); max-height: min(650px,calc(100dvh - 105px)); overflow: auto; padding: 18px; background: #fff; border: 1px solid #d5c9db; border-radius: 8px; box-shadow: 0 6px 28px #0002; box-sizing: border-box; }
.jstone-chat-panel[hidden] { display: none; }
.jstone-chat-panel header { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.jstone-chat-panel h2 { margin: 0; font-size: 19px; }
.jstone-chat-panel header button { border: 0; background: transparent; font-size: 26px; cursor: pointer; padding: 0 8px; }
.jstone-chat-explain { font-size: 12px; color: #625969; margin: 12px 0; }
.jstone-chat [data-chat-messages] { list-style: none; margin: 16px 0; padding: 0; max-height: 245px; overflow: auto; }
.jstone-chat [data-chat-messages] li { margin: 9px 0; padding: 10px 12px; background: #f5f0f7; border-radius: 5px; overflow-wrap: anywhere; }
.jstone-chat [data-chat-messages] li.is-staff { background: #edf4f0; }
.jstone-chat [data-chat-messages] p { margin: 5px 0 0; white-space: pre-wrap; }
.jstone-chat [data-chat-messages] time { display: block; font-size: 10px; color: #625969; }
.jstone-chat textarea { width: 100%; box-sizing: border-box; padding: 9px; background: #fff; border: 1px solid #afa3b5; resize: vertical; font: inherit; }
.jstone-chat form button, .jstone-chat [data-chat-new] { margin-top: 8px; padding: 10px 14px; border: 1px solid #5a2b62; color: #fff; background: #5a2b62; font: inherit; cursor: pointer; }
.jstone-chat button:disabled { opacity: .65; cursor: wait; }
.jstone-chat [data-chat-result] { font-size: 12px; margin-bottom: 0; }
.jstone-chat-honey { position: absolute; width: 1px; height: 1px; clip-path: inset(50%); overflow: hidden; }
.jstone-chat :is(button,textarea):focus-visible { outline: 2px solid #5a2b62; outline-offset: 3px; }