#learning-assistant{font-family:'Noto Sans SC',sans-serif;line-height:1.6;color:#102451;position:relative;z-index:150}
#learning-assistant button,#learning-assistant textarea{font:inherit}#learning-assistant button{cursor:pointer}#learning-assistant [hidden]{display:none!important}
.ai-launch{position:fixed;right:22px;bottom:22px;min-height:48px;border:1px solid #f6a7ca;background:#fff;color:#122556;border-radius:40px;padding:11px 19px;font-weight:800;box-shadow:0 6px 24px #10245126;display:flex;gap:8px;align-items:center}.ai-launch span{color:#ed0965;font-size:24px}
.ai-panel{position:fixed;right:22px;bottom:84px;width:min(420px,calc(100% - 28px));height:min(660px,calc(100dvh - 110px));background:#fff;border:1px solid #f7b6d2;border-radius:22px;box-shadow:0 12px 55px #10245133;display:flex;flex-direction:column;overflow:hidden}
.ai-panel header{display:flex;justify-content:space-between;gap:12px;padding:17px 19px;background:linear-gradient(115deg,#fff0f7,#fff);border-bottom:1px solid #fce0ed}.ai-kicker{font-size:10px;letter-spacing:1.6px;font-weight:800;color:#bd0950}.ai-panel h2{font-size:20px;line-height:1.4;margin:4px 0}.ai-panel header p{font-size:12px;margin:0;color:#586582}.ai-close{border:0;background:none;font-size:29px!important;min-width:44px;height:44px;color:#102451}
.ai-messages{flex:1;min-height:80px;overflow:auto;padding:16px;overscroll-behavior:contain}.ai-bubble{font-size:15px;line-height:1.8;margin:0 0 14px;white-space:pre-wrap;overflow-wrap:anywhere;padding:12px 14px;border-radius:15px;max-width:94%}.ai-assistant{background:#f5f6fa}.ai-user{background:#fff0f7;margin-left:auto;border:1px solid #fce0ed}
.ai-prompts{display:flex;gap:7px;padding:0 16px 10px;flex-wrap:wrap}.ai-prompts button{border:1px solid #f1c0d5;background:white;border-radius:20px;padding:7px 10px;color:#b8004c;font-size:12px!important;min-height:36px}
.ai-form{padding:0 16px}.ai-form label{font-size:12px;font-weight:700}.ai-form>div{display:flex;align-items:stretch;gap:7px;margin-top:5px}.ai-form textarea{min-width:0;flex:1;resize:none;border:1px solid #d7dbea;border-radius:12px;padding:9px;font-size:16px!important;color:#102451;background:#fff}.ai-form button{border:0;border-radius:12px;background:#ed0965;color:white;min-width:57px;font-weight:700}.ai-form button:disabled{opacity:.55;cursor:wait}.ai-status{font-size:12px;line-height:1.5;color:#b8004c;margin:5px 0;min-height:18px}
.ai-disclosure{font-size:10px;line-height:1.6;color:#66738c;margin:0;padding:0 16px 7px}.ai-panel footer{padding:9px 16px;border-top:1px solid #fce0ed;display:flex;align-items:center;justify-content:space-between;gap:10px}.ai-panel footer button{border:0;background:none;padding:6px 0;color:#66738c;min-height:36px;font-size:12px}.ai-human{font-size:13px;font-weight:800;color:#d00058}
#learning-assistant :focus-visible{outline:3px solid #296bb3;outline-offset:2px}
@media(max-width:760px){.ai-launch{bottom:calc(88px + env(safe-area-inset-bottom,0px));right:14px;font-size:13px;padding:8px 14px;min-height:44px}.ai-panel{left:10px;right:10px;bottom:calc(142px + env(safe-area-inset-bottom,0px));width:auto;height:min(610px,calc(100dvh - 164px - env(safe-area-inset-bottom,0px)))}.ai-panel header{padding:10px 14px}.ai-panel h2{font-size:19px}.ai-messages{padding:12px}.ai-bubble{font-size:15px}.ai-panel footer{padding-block:4px}.ai-prompts{padding-bottom:5px}.ai-disclosure{font-size:10px}}
@media(max-height:650px){.ai-panel{bottom:8px;top:8px;height:auto}.ai-prompts,.ai-kicker{display:none}.ai-panel header{padding-block:7px}}