:root{--navy: #10107D;--bg-top: #1a2340;--bg-mid: #131a30;--bg-deep: #0d1120;--accent: #1466B4;--accent-soft: rgba(20,102,180,.24);--accent-deep: #0f4f8f;--ink: #eef2f8;--ink-dim: #9aa7bd;--alert: #d98a5f}*{margin:0;padding:0;box-sizing:border-box;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}input,textarea,.answerText{-webkit-user-select:text;user-select:text}body{font-family:Segoe UI,system-ui,sans-serif;background:radial-gradient(circle at 50% 8%,var(--bg-top) 0%,var(--bg-mid) 50%,var(--bg-deep) 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4px;font-size:13px;font-weight:500;cursor:pointer;position:relative;transition:all .2s ease;display:flex;flex-direction:column;align-items:center;gap:3px}.dayTab:hover{color:var(--ink)}.dayTab.active{color:var(--accent);font-weight:600}.dayTab.active:after{content:"";position:absolute;bottom:-5px;left:0;right:0;height:2px;background:var(--accent);border-radius:2px}.dayIndicator{width:4px;height:4px;background:var(--accent);border-radius:50%;box-shadow:0 0 4px var(--accent)}.courseList{display:flex;flex-direction:column;gap:8px;margin-top:4px}.courseCard{display:flex;gap:12px;background:#ffffff08;border:1px solid rgba(255,255,255,.05);border-radius:12px;padding:10px 14px;transition:all .2s ease;text-align:left}.courseCard:hover{background:#ffffff0d;border-color:#ffffff14}.courseTime{display:flex;flex-direction:column;align-items:center;justify-content:center;padding-right:10px;border-right:1px solid 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rgba(255,255,255,.08);padding:12px;margin-top:10px;border-radius:0 0 16px 16px}.pdfQrContainer{background:#fff;padding:4px;border-radius:8px;display:flex;align-items:center;justify-content:center;width:72px;height:72px;flex-shrink:0;box-shadow:0 4px 10px #0000004d}.pdfQrCode{width:100%;height:100%;object-fit:contain}.pdfLinkContainer{display:flex;flex-direction:column;gap:4px;text-align:left}.pdfTitle{color:var(--accent);font-size:13px;font-weight:600;display:flex;align-items:center;gap:6px}.pdfIcon{font-size:14px}.pdfHint{font-size:10px;color:var(--ink-dim)}@media(max-width:600px),(max-height:820px){.kiosk{padding-top:max(env(safe-area-inset-top),24px);padding-bottom:max(env(safe-area-inset-bottom),16px);padding-left:max(env(safe-area-inset-left),16px);padding-right:max(env(safe-area-inset-right),16px);gap:14px;height:100vh;max-height:100vh;overflow-y:auto;overflow-x:hidden;justify-content:flex-start;align-items:center}.brandBar{width:100%;padding:10px 16px;gap:12px;margin-top:4px;margin-bottom:0;background:linear-gradient(135deg,#ffffff17,#ffffff08);border:1px solid rgba(255,255,255,.14);border-radius:20px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 8px 24px #00000040}.brandLogo{height:42px}.brandText{padding:0 12px}.brandUni{font-size:14px;font-weight:700;letter-spacing:.2px}.brandFac{font-size:11.5px;opacity:.85}.langBar{gap:6px;width:100%;justify-content:space-between;padding:2px 0}.langBar::-webkit-scrollbar{display:none}.langBtn{flex:1 1 0%;min-width:0;text-align:center;padding:7px 4px;font-size:12px;border-radius:18px;background:#ffffff0d;border:1px solid rgba(255,255,255,.12);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.langBtn.active{background:linear-gradient(135deg,var(--accent),#1f85e6);border-color:var(--accent);color:#fff;font-weight:700;box-shadow:0 4px 14px #1466b466}.avatar3d{width:min(150px,22vh);height:min(150px,22vh);flex-shrink:0;margin:2px 0;border:3px solid rgba(255,255,255,.18);box-shadow:0 0 35px #1466b440,inset 0 0 30px #0009}.answerBox{width:100%;flex:1 1 0%;min-height:80px;max-height:none;font-size:14.5px;line-height:1.5;padding:14px 16px;border-radius:20px;background:linear-gradient(135deg,#ffffff14,#ffffff08);border:1px solid rgba(255,255,255,.14);box-shadow:0 10px 28px #0000004d;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.answerContainer{flex-direction:column;align-items:center;gap:10px;width:100%}.answerAvatar{width:86px;height:106px;margin:0 auto;border-radius:10px;flex-shrink:0}.answerText{width:100%;text-align:left;font-size:13.5px}.sourceBadge{top:10px;right:14px;font-size:11px;padding:3px 10px;box-shadow:0 4px 10px #0000004d;z-index:10}.suggestions{display:flex;gap:8px;width:100%;flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;padding:2px;-webkit-overflow-scrolling:touch}.suggestions::-webkit-scrollbar{display:none}.chip{white-space:nowrap;flex-shrink:0;padding:8px 15px;font-size:12.5px;border-radius:20px;background:#ffffff0f;border:1px solid rgba(255,255,255,.14)}.suggestionTargets{gap:6px;margin-top:8px}.suggestionTargetBtn{padding:6px 12px!important;font-size:11.5px!important}.askForm{width:100%;gap:8px}.askInput{padding:12px 18px;font-size:14px;border-radius:25px;background:#ffffff12;border:1px solid rgba(255,255,255,.18)}.askInput:focus{border-color:var(--accent);background:#ffffff1f}.sendBtn{padding:0 20px;font-size:14px;border-radius:25px;background:linear-gradient(135deg,var(--accent),#1f85e6);color:#fff;font-weight:600}.controlRow{gap:12px;margin-bottom:max(env(safe-area-inset-bottom),8px)}.muteBtn{width:52px;height:52px;font-size:20px;border-radius:50%}.micBtn{font-size:16px;padding:16px 36px;min-height:58px;min-width:240px;border-radius:40px;background:linear-gradient(135deg,var(--accent),#1f85e6);color:#fff;font-weight:700;box-shadow:0 10px 28px #1466b473;touch-action:manipulation}.qrBox img{width:85px;height:85px}}.transcriptPanel{width:min(520px,90vw);min-height:40px;max-height:72px;margin-top:4px;margin-bottom:max(env(safe-area-inset-bottom),4px);padding:6px 14px;border-radius:16px;background:#00000040;border:1px solid rgba(255,255,255,.08);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;text-align:center;flex-shrink:0}.transcriptText{font-size:13px;color:var(--accent);font-style:italic;font-weight:500;line-height:1.35;white-space:pre-wrap;overflow-y:auto;max-height:60px}.transcriptPlaceholder{font-size:12px;color:var(--ink-dim);opacity:.6}