.chat-board-module___S-tiW__page{background:var(--color-background);min-height:100svh}.chat-board-module___S-tiW__shell{background:var(--color-background);border-inline:1px solid var(--color-border);flex-direction:column;max-width:720px;min-height:100svh;margin:0 auto;display:flex;position:relative;overflow:clip}.chat-board-module___S-tiW__topbar{z-index:20;color:#fff;background:var(--color-primary);justify-content:space-between;align-items:center;gap:20px;min-height:76px;padding:13px 20px;display:flex;position:sticky;top:0;box-shadow:0 2px 12px #1111111f}.chat-board-module___S-tiW__brand{align-items:center;gap:12px;min-width:0;display:flex}.chat-board-module___S-tiW__brandMark{width:42px;height:42px;color:var(--color-text);background:var(--color-accent);border-radius:12px 12px 12px 4px;flex:none;place-items:center;font-size:22px;font-weight:800;display:grid}.chat-board-module___S-tiW__brand h1{-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:18px;font-weight:700;line-height:1.3;display:-webkit-box;overflow:hidden}.chat-board-module___S-tiW__brand p{color:#ffffffc2;text-overflow:ellipsis;white-space:nowrap;margin:3px 0 0;font-size:12px;line-height:1.35;overflow:hidden}.chat-board-module___S-tiW__adminLink,.chat-board-module___S-tiW__backLink{color:#fff;background:0 0;border:1px solid #ffffff6b;border-radius:999px;flex:none;padding:8px 11px;font-size:13px;font-weight:600}.chat-board-module___S-tiW__adminLink:hover,.chat-board-module___S-tiW__backLink:hover{background:#ffffff1a}.chat-board-module___S-tiW__filters{z-index:10;border-bottom:1px solid var(--color-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#f5f5f5f0;gap:8px;padding:12px 20px;display:flex;position:sticky;top:76px}.chat-board-module___S-tiW__filters button{min-height:34px;color:var(--color-text-secondary);background:var(--color-surface);border:1px solid var(--color-border);border-radius:999px;align-items:center;gap:7px;padding:7px 12px;font-size:13px;font-weight:600;display:inline-flex}.chat-board-module___S-tiW__filters button span{background:#eee;border-radius:999px;place-items:center;min-width:20px;height:20px;padding-inline:5px;font-size:11px;display:grid}.chat-board-module___S-tiW__filters .chat-board-module___S-tiW__activeFilter{color:#fff;background:var(--color-primary);border-color:var(--color-primary)}.chat-board-module___S-tiW__filters .chat-board-module___S-tiW__activeFilter span{color:var(--color-primary);background:#fff}.chat-board-module___S-tiW__timeline{flex-direction:column;flex:1;gap:4px;padding:18px 20px 32px;display:flex}.chat-board-module___S-tiW__timelineEnd{width:100%;height:1px}.chat-board-module___S-tiW__dateDivider{justify-content:center;align-items:center;margin:9px 0 20px;display:flex}.chat-board-module___S-tiW__dateDivider span{color:var(--color-text-secondary);background:#e9e9e9;border-radius:999px;padding:6px 11px;font-size:12px}.chat-board-module___S-tiW__messageGroup{flex-direction:column;gap:9px;margin-bottom:30px;scroll-margin-top:132px;display:flex}.chat-board-module___S-tiW__questionRow,.chat-board-module___S-tiW__answerRow{align-items:flex-start;width:100%;display:flex}.chat-board-module___S-tiW__questionRow{justify-content:flex-start;gap:9px}.chat-board-module___S-tiW__answerRow{justify-content:flex-end}.chat-board-module___S-tiW__avatar{color:#fff;background:var(--color-primary);border-radius:50%;flex:none;place-items:center;width:32px;height:32px;font-size:14px;font-weight:700;display:grid}.chat-board-module___S-tiW__messageColumn{flex-direction:column;min-width:0;max-width:min(78%,520px);display:flex}.chat-board-module___S-tiW__bubble{overflow-wrap:anywhere;box-shadow:var(--shadow-low);padding:12px 15px;font-size:15px;line-height:1.58;position:relative}.chat-board-module___S-tiW__questionBubble{background:var(--color-surface);border:1px solid var(--color-border);border-radius:18px 18px 18px 6px}.chat-board-module___S-tiW__hiddenQuestionBubble{color:var(--color-text-secondary);font-style:italic}.chat-board-module___S-tiW__answerBubble{background:var(--color-accent);border:1px solid #efc637;border-radius:18px 18px 6px}.chat-board-module___S-tiW__messageLink{color:var(--color-primary);text-underline-offset:3px;font-weight:650;text-decoration:underline;text-decoration-thickness:1px}.chat-board-module___S-tiW__messageLink:hover{text-decoration-thickness:2px}.chat-board-module___S-tiW__youtubePreview{color:var(--color-text);background:#ffffffb3;border:1px solid #11111124;border-radius:12px;margin-top:10px;transition:border-color .16s,transform .16s;display:block;overflow:hidden}.chat-board-module___S-tiW__youtubePreview:hover{border-color:#173f7a8c;transform:translateY(-1px)}.chat-board-module___S-tiW__youtubeThumbnail{aspect-ratio:16/9;background:#111;display:block;position:relative;overflow:hidden}.chat-board-module___S-tiW__youtubeThumbnail:after{color:#fff;content:"▶";background:#f03;border-radius:9px;place-items:center;width:44px;height:32px;font-size:15px;line-height:1;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.chat-board-module___S-tiW__youtubeThumbnail img{object-fit:cover;width:100%;height:100%;display:block}.chat-board-module___S-tiW__youtubeCaption{justify-content:space-between;align-items:center;gap:10px;padding:8px 10px;font-size:11px;line-height:1.4;display:flex}.chat-board-module___S-tiW__youtubeCaption strong{font-size:12px}.chat-board-module___S-tiW__youtubeCaption span{color:var(--color-text-secondary)}.chat-board-module___S-tiW__xPreview{border-radius:12px;width:100%;margin-top:10px;overflow:hidden}.chat-board-module___S-tiW__xPreview blockquote{background:#ffffffc7;border:1px solid #11111124;border-radius:12px;margin:0;padding:12px}.chat-board-module___S-tiW__xPreview blockquote a{color:var(--color-primary);font-size:12px;font-weight:700}.chat-board-module___S-tiW__xPreview iframe{max-width:100%!important;margin:0!important}.chat-board-module___S-tiW__questionMeta,.chat-board-module___S-tiW__answerMeta{color:var(--color-text-secondary);align-items:center;gap:9px;margin-top:6px;font-size:11px;display:flex}.chat-board-module___S-tiW__answerMeta{justify-content:flex-end}.chat-board-module___S-tiW__replyButton{color:var(--color-primary);background:0 0;border:0;padding:2px 0;font-size:11px;font-weight:800}.chat-board-module___S-tiW__replyButton:hover{text-underline-offset:3px;text-decoration:underline}.chat-board-module___S-tiW__hiddenBadge{color:#7a5200;background:#fff2bf;border-radius:999px;align-items:center;min-height:20px;padding:2px 7px;font-size:10px;font-weight:800;display:inline-flex}.chat-board-module___S-tiW__inlineAnswerForm{border:1px solid var(--color-border);width:min(100%,420px);box-shadow:var(--shadow-low);background:#fff;border-radius:12px;margin-top:9px;padding:10px}.chat-board-module___S-tiW__inlineAnswerForm textarea{resize:vertical;width:100%;min-height:88px;color:var(--color-text);background:var(--color-background);border:1px solid var(--color-border);font:inherit;border-radius:10px;padding:10px 11px;font-size:13px;line-height:1.5}.chat-board-module___S-tiW__inlineAnswerForm textarea:focus{outline:2px solid var(--color-primary);outline-offset:0;border-color:var(--color-primary)}.chat-board-module___S-tiW__inlineAnswerActions{justify-content:flex-end;gap:7px;margin-top:8px;display:flex}.chat-board-module___S-tiW__inlineAnswerActions button{min-height:34px;color:var(--color-primary);border:1px solid var(--color-primary);background:#fff;border-radius:9px;padding:7px 10px;font-size:12px;font-weight:800}.chat-board-module___S-tiW__inlineAnswerActions button[type=submit]{color:#fff;background:var(--color-primary)}.chat-board-module___S-tiW__inlineAnswerActions button:disabled{cursor:not-allowed;opacity:.6}.chat-board-module___S-tiW__inlineAnswerError{color:var(--color-error);margin:7px 1px 0;font-size:11px;line-height:1.45}.chat-board-module___S-tiW__shareButton{color:var(--color-primary);background:0 0;border:0;padding:2px 0;font-size:11px;font-weight:700}.chat-board-module___S-tiW__shareButton:hover{text-underline-offset:3px;text-decoration:underline}.chat-board-module___S-tiW__composer{z-index:20;padding:12px 16px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--color-border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff7;position:sticky;bottom:0;box-shadow:0 -6px 24px #11111112}.chat-board-module___S-tiW__composerHeader{color:var(--color-text-secondary);justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;font-size:11px;display:flex}.chat-board-module___S-tiW__hideQuestionOption{color:var(--color-text);cursor:pointer;align-items:center;gap:7px;font-size:12px;font-weight:700;display:inline-flex}.chat-board-module___S-tiW__hideQuestionOption input{width:17px;height:17px;accent-color:var(--color-primary);margin:0}.chat-board-module___S-tiW__hideQuestionOption:has(input:disabled){cursor:not-allowed;opacity:.6}.chat-board-module___S-tiW__inputRow{align-items:flex-end;gap:9px;display:flex}.chat-board-module___S-tiW__inputRow textarea{resize:vertical;width:100%;min-height:50px;max-height:130px;color:var(--color-text);background:var(--color-background);border:1px solid var(--color-border);border-radius:16px;padding:12px 14px;font-size:15px;line-height:1.45}.chat-board-module___S-tiW__inputRow textarea::placeholder{color:#898989}.chat-board-module___S-tiW__inputRow textarea:focus{outline:2px solid var(--color-primary);outline-offset:0;border-color:var(--color-primary)}.chat-board-module___S-tiW__inputRow button{color:#fff;background:var(--color-primary);border:0;border-radius:14px;min-width:68px;height:50px;padding:0 16px;font-size:14px;font-weight:700}.chat-board-module___S-tiW__inputRow button:hover{background:var(--color-primary-hover)}.chat-board-module___S-tiW__inputRow textarea:disabled,.chat-board-module___S-tiW__inputRow button:disabled{cursor:not-allowed;opacity:.62}.chat-board-module___S-tiW__inputRow button:disabled:hover{background:var(--color-primary)}.chat-board-module___S-tiW__error{color:var(--color-error);margin:7px 2px 0;font-size:12px}.chat-board-module___S-tiW__emptyState{color:var(--color-text-secondary);text-align:center;margin:auto;padding:70px 20px}.chat-board-module___S-tiW__emptyState strong{color:var(--color-text);font-size:16px}.chat-board-module___S-tiW__emptyState p{margin:7px 0 0;font-size:13px}.chat-board-module___S-tiW__toast{z-index:50;color:#fff;background:#111111eb;border-radius:999px;padding:10px 14px;font-size:13px;position:fixed;bottom:104px;right:50%;transform:translate(50%);box-shadow:0 8px 24px #1111112e}.chat-board-module___S-tiW__scrollToBottomButton{z-index:45;right:max(16px,50vw - 344px);bottom:calc(104px + env(safe-area-inset-bottom));color:#fff;background:var(--color-primary);border:1px solid #ffffff80;border-radius:50%;place-items:center;width:46px;height:46px;transition:background .16s,transform .16s;display:grid;position:fixed;box-shadow:0 8px 24px #1111113d}.chat-board-module___S-tiW__scrollToBottomButton:hover{background:var(--color-primary-hover);transform:translateY(-2px)}.chat-board-module___S-tiW__scrollToBottomButton:focus-visible{outline:3px solid var(--color-accent);outline-offset:3px}.chat-board-module___S-tiW__scrollToBottomButton svg{display:block}.chat-board-module___S-tiW__srOnly{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}@media (max-width:719px){.chat-board-module___S-tiW__shell{border-inline:0}.chat-board-module___S-tiW__brand p{max-width:220px}}@media (max-width:480px){.chat-board-module___S-tiW__topbar{min-height:70px;padding-inline:14px}.chat-board-module___S-tiW__brandMark{width:38px;height:38px}.chat-board-module___S-tiW__brand h1{font-size:16px}.chat-board-module___S-tiW__brand p{max-width:175px}.chat-board-module___S-tiW__adminLink,.chat-board-module___S-tiW__backLink{padding-inline:9px;font-size:12px}.chat-board-module___S-tiW__filters{padding-inline:14px;top:70px}.chat-board-module___S-tiW__timeline{padding-inline:14px}.chat-board-module___S-tiW__messageColumn{max-width:82%}.chat-board-module___S-tiW__bubble{padding:11px 13px;font-size:14px}}@media (prefers-reduced-motion:reduce){.chat-board-module___S-tiW__page *{scroll-behavior:auto!important}.chat-board-module___S-tiW__scrollToBottomButton{transition:none}}