:root{--header-height: 64px;--orange: #2458d3;--orange-2: #5577d8;--orange-soft: #eef2ff;--text: #15171c;--muted: #667085;--soft: #f6f8fd;--line: #dfe4ef;--page-bg: #e9eefb;--panel-bg: #ffffff;--primary: #050505;--shadow: 0 10px 28px rgba(33, 45, 75, .08);color:var(--text);font-family:Segoe UI,Noto Sans SC,Microsoft YaHei,PingFang SC,sans-serif;font-size:14px;font-weight:400}*{box-sizing:border-box}html,body,#root{height:100%;overflow:hidden}body{background:var(--page-bg);margin:0}button,input,textarea{font:inherit}button{cursor:pointer}button:disabled,textarea:disabled{cursor:not-allowed;opacity:.68}a{color:inherit;text-decoration:none}.app-shell{height:100vh;background:var(--page-bg);overflow:hidden}.top-header{align-items:center;background:var(--page-bg);border-bottom:1px solid #d7deec;display:flex;height:var(--header-height);justify-content:space-between;padding:0 16px}.brand{align-items:center;display:flex;gap:12px;min-height:44px;padding:0}.baby-logo{align-items:center;background:transparent;border-radius:50%;display:inline-flex;font-size:26px;height:44px;justify-content:center;width:44px}.minbao-logo-wrap{display:block;flex:0 0 auto;overflow:visible;position:relative}.minbao-logo-image,.minbao-logo-fallback{display:block;height:100%;top:0;right:0;bottom:0;left:0;object-fit:contain;position:absolute;width:100%}.minbao-logo-image{object-fit:contain;z-index:1}.minbao-logo-fallback.is-hidden{display:none}.brand h1{color:#0f1d32;font-size:22px;font-weight:700;letter-spacing:0;margin:0 14px 0 0}.brand h1 span{color:#1f2937}.brand p{color:#30405c;font-size:13px;font-weight:400;margin:0}.user-menu{align-items:center;background:#fff;border:1px solid var(--line);border-radius:8px;display:flex;gap:6px;min-height:36px;padding:0 10px}.user-menu span{align-items:center;background:transparent;border-radius:0;display:inline-flex;font-size:14px;height:auto;justify-content:center;width:auto}.header-login-avatar{align-items:center;background:#eef2ff;border:1px solid #d7def5;border-radius:50%;color:#2458d3;display:inline-flex;font-size:16px;font-weight:800;height:48px;justify-content:center;line-height:1;min-width:48px;padding:0;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;width:48px}.header-login-avatar:hover{background:#e4ebff;box-shadow:0 10px 24px #2458d324;transform:translateY(-1px)}.header-login-avatar span{display:inline-flex;font-size:14px;justify-content:center}.header-auth-actions{align-items:center;display:flex;gap:8px}.header-user-menu{align-items:center;display:flex;justify-content:flex-end;min-height:70px;min-width:82px;position:relative}.header-user-chip{align-items:center;background:transparent;border:0;border-radius:999px;display:inline-flex;height:70px;justify-content:center;min-height:70px;outline:none;padding:0;position:relative;transition:transform .18s ease,filter .18s ease;width:70px}.header-user-chip:hover,.header-user-chip.is-open{filter:drop-shadow(0 8px 18px rgba(36,88,211,.14));transform:translateY(-1px)}.header-user-chip:focus-visible{box-shadow:0 0 0 3px #2458d333}.header-user-dropdown{background:#fffffff5;border:1px solid var(--line);border-radius:10px;box-shadow:0 18px 38px #1d2c4824;display:grid;gap:4px;min-width:138px;padding:6px;position:absolute;right:0;top:calc(100% + 10px);z-index:20}.header-user-dropdown-item{align-items:center;background:transparent;border:0;border-radius:8px;color:var(--text);cursor:pointer;display:inline-flex;gap:8px;justify-content:flex-start;min-height:34px;padding:0 10px;text-align:left;transition:background .16s ease,color .16s ease,transform .16s ease}.header-user-dropdown-item:hover{background:#f4f7ff;color:#1d4ed8}.header-user-dropdown-item:active{transform:scale(.99)}.user-avatar{align-items:center;background:#eef2ff;border:1px solid #d7def5;border-radius:50%;color:#2458d3;display:inline-flex;flex:0 0 auto;font-size:18px;font-weight:800;height:48px;justify-content:center;line-height:1;margin:0 auto;overflow:hidden;width:48px}.user-avatar img,.mini-avatar img,.auth-avatar-preview img{height:100%;object-fit:cover;width:100%}.auth-modal-backdrop{align-items:center;-webkit-backdrop-filter:blur(9px) saturate(108%);backdrop-filter:blur(9px) saturate(108%);background:#1e293b40;display:flex;top:0;right:0;bottom:0;left:0;justify-content:center;padding:20px;position:fixed;z-index:80}.auth-modal-backdrop:before,.auth-modal-backdrop:after{border-radius:50%;content:"";pointer-events:none;position:absolute}.auth-modal-backdrop:before{background:radial-gradient(circle at 30% 30%,#ffffffc7,#fff0 62%),radial-gradient(circle,#2458d338,#2458d300 68%);height:220px;left:29%;top:21%;width:220px}.auth-modal-backdrop:after{background:radial-gradient(circle at 34% 32%,#ffffffb8,#fff0 60%),radial-gradient(circle,#2458d329,#2458d300 70%);bottom:18%;height:156px;right:30%;width:156px}.auth-modal-backdrop-password:before,.auth-modal-backdrop-password:after{display:none}.auth-toast-host{display:flex;justify-content:center;left:0;pointer-events:none;position:fixed;right:0;top:16px;z-index:120}.auth-toast{animation:toastPanelLifecycle 3s ease both;background:#f6f9fff5;border:1px solid #dbe6fb;border-radius:12px;box-shadow:0 14px 34px #17305c1f;color:#41618a;max-width:min(320px,calc(100% - 32px));padding:10px 16px;text-align:center;width:max-content}.auth-modal{background:linear-gradient(90deg,#efcfd8d1,#e7d7e0c7 45%,#cae0eed6);border:1px solid rgba(255,255,255,.68);border-radius:8px;box-shadow:0 30px 86px #0f172a40,0 1px #ffffffb8 inset;display:grid;grid-template-columns:minmax(280px,.92fr) minmax(320px,1fr);min-height:520px;max-width:1050px;overflow:hidden;padding:0;position:relative;width:min(92vw,1050px);z-index:1}.auth-modal:before{background:#ffffff1a;bottom:0;content:"";left:50%;position:absolute;top:0;width:1px}.auth-modal:after{background:radial-gradient(circle,#ffede0eb,#ffede000 62%),radial-gradient(circle,#ffffffb3,#fff0 66%);border-radius:50%;bottom:-12px;content:"";height:28px;position:absolute;right:30px;width:28px}.auth-visual-panel{align-items:center;display:grid;justify-items:center;align-content:center;gap:20px;min-height:520px;padding:54px 42px 48px;position:relative;text-align:center;z-index:1}.auth-visual-panel:after{background:radial-gradient(circle,#ffede0eb,#ffede000 62%),radial-gradient(circle,#ffffffb3,#fff0 66%);border-radius:50%;bottom:-12px;content:"";height:28px;position:absolute;right:-14px;width:28px}.auth-visual-panel strong{color:#fff;font-size:34px;letter-spacing:.14em;line-height:1;text-shadow:0 5px 10px rgba(60,60,90,.18)}.auth-visual-panel>span{color:#fffffff0;font-size:16px;font-weight:800;letter-spacing:.03em}.auth-brand-mark{position:relative;z-index:1}.auth-brand-mark img{border-radius:50%;box-shadow:0 14px 24px #4c48642e;display:block;height:138px;width:138px}.auth-modal-header{align-items:center;display:flex;justify-content:flex-end;position:absolute;right:20px;top:18px;z-index:3}.auth-form-panel{align-items:center;display:flex;justify-content:center;min-height:520px;padding:62px 64px 58px;position:relative;z-index:1}.auth-form{display:grid;gap:18px;max-width:316px;width:100%}.auth-form h2{color:#fff;font-size:34px;letter-spacing:.12em;line-height:1;margin:0 0 12px;text-align:center;text-shadow:0 5px 10px rgba(60,60,90,.16)}.auth-avatar-block{align-items:center;background:transparent;border:0;display:grid;gap:8px;justify-items:center;padding:0;text-align:center}.auth-avatar-block small{color:#ffffffd1;font-size:12px;max-width:210px}.auth-avatar-picker{align-items:center;cursor:pointer;display:grid;gap:9px;justify-items:center}.auth-avatar-picker input{display:none}.auth-avatar-preview{align-items:center;background:#ffffff85;border:1px solid rgba(255,255,255,.72);border-radius:50%;box-shadow:0 10px 18px #4c48642e;color:#0739b7;display:inline-flex;font-size:20px;font-weight:800;height:60px;justify-content:center;line-height:1;overflow:hidden;width:60px}.auth-avatar-action{align-items:center;background:#ffffff2e;border:1px solid rgba(255,255,255,.58);border-radius:999px;color:#fff;display:inline-flex;font-size:13px;gap:6px;height:32px;justify-content:center;padding:0 10px;transition:border-color .16s ease,box-shadow .16s ease,color .16s ease}.auth-avatar-picker:hover .auth-avatar-action{border-color:#ffffffe6;box-shadow:0 8px 18px #505a781f;color:#fff}.auth-fields{display:grid;gap:11px}.auth-form label{display:grid;gap:0}.auth-form label span{display:none}.auth-form input{background:#ffffff1f!important;border:1px solid rgba(255,255,255,.82);border-radius:999px;color:#fff;-webkit-text-fill-color:#fff;caret-color:#fff;min-height:40px;outline:none;padding:0 16px;transition:border-color .16s ease,box-shadow .16s ease,background .16s ease}.auth-form input:-webkit-autofill,.auth-form input:-webkit-autofill:hover,.auth-form input:-webkit-autofill:focus{background-color:#ffffff1f!important;box-shadow:0 0 0 1000px #ffffff1f inset!important;-webkit-text-fill-color:#fff;transition:background-color 9999s ease-out}.auth-form input:focus{background:#ffffff2e;border-color:#fff;box-shadow:0 0 0 3px #ffffff29}.auth-form input::placeholder{color:#ffffffc2}.auth-password-field{position:relative}.auth-password-field input{padding-right:44px;width:100%}.auth-password-toggle{align-items:center;background:transparent;border:0;border-radius:0;box-shadow:none;color:#ffffffd1;cursor:pointer;display:inline-flex;height:100%;justify-content:center;min-width:0;padding:0;position:absolute;right:0;top:0;transition:color .16s ease,transform .16s ease;width:42px;z-index:2}.auth-password-toggle:hover{background:transparent;color:#fff}.auth-password-toggle:active{transform:scale(.96)}.auth-password-toggle svg{display:block;pointer-events:none}.auth-error,.auth-success{font-size:13px;margin:0}.auth-error,.auth-success{border-radius:8px;padding:9px 10px}.auth-error{background:#fff4f2;border:1px solid #ffd2cc;color:#b42318}.auth-success{background:#ecfdf3;border:1px solid #abefc6;color:#067647}.auth-submit{background:#5ba8ea;border:0;border-radius:8px;color:#fff;gap:7px;justify-content:center;justify-self:center;min-height:36px;min-width:112px;padding:0 22px;transition:background .16s ease,transform .16s ease,box-shadow .16s ease}.auth-submit:hover:not(:disabled){background:#3c96e4;box-shadow:0 10px 22px #4089d233;transform:translateY(-1px)}.auth-modal-password{grid-template-columns:minmax(320px,.95fr) minmax(340px,1fr);max-width:980px;min-height:500px;width:min(88vw,980px)}.auth-modal-password .auth-visual-panel{gap:18px;min-height:500px;padding:52px 42px}.auth-modal-password .auth-form-panel{min-height:500px;padding:58px 72px 52px}.auth-password-form{gap:20px;justify-items:center;max-width:360px}.auth-password-form h2{margin-bottom:16px}.auth-password-fields{gap:14px;width:100%}.auth-password-form .auth-submit{min-width:140px}.auth-modal-password-compact{display:block;max-width:460px;min-height:0;width:min(86vw,460px)}.auth-modal-password-compact:before,.auth-modal-password-compact:after{display:none}.auth-modal-password-compact .auth-form-panel{min-height:0;padding:68px 42px 46px}.auth-password-form-compact{gap:18px;margin:0 auto;max-width:288px}.auth-password-form-compact h2{margin-bottom:20px}.auth-password-form-compact .auth-password-fields{gap:16px}.auth-password-form-compact .auth-submit{min-width:126px}.auth-avatar-form{gap:22px;justify-items:center;margin:0 auto;max-width:304px}.auth-avatar-block-compact{gap:14px}.auth-avatar-compare{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.auth-avatar-panel{align-items:center;background:#f8fafcc7;border:1px solid rgba(209,220,236,.72);border-radius:18px;display:grid;gap:10px;justify-items:center;padding:16px 12px 14px}.auth-avatar-label{color:#5f6f8c;font-size:12px;line-height:1}.auth-avatar-preview-large{font-size:28px;height:110px;width:110px}.auth-avatar-error{color:#c2410c;font-size:12px;line-height:1.5;text-align:center}.auth-confirm-sheet{align-items:center;background:#141c2d29;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:inherit;display:flex;top:0;right:0;bottom:0;left:0;justify-content:center;position:absolute;z-index:8}.auth-confirm-card{background:#fffffff0;border:1px solid rgba(219,228,247,.92);border-radius:16px;box-shadow:0 20px 48px #1c2a492e;display:grid;gap:10px;max-width:296px;padding:22px 20px 18px;text-align:center;width:calc(100% - 48px)}.auth-confirm-card strong{color:#16315f;font-size:18px;line-height:1.4}.auth-confirm-card p{color:#667085;font-size:13px;line-height:1.6;margin:0}.auth-confirm-actions{display:flex;gap:10px;justify-content:center;margin-top:4px}.auth-confirm-actions button{align-items:center;background:#fff;border:1px solid #d9deea;border-radius:999px;color:#334155;display:inline-flex;height:36px;justify-content:center;min-width:88px;padding:0 16px}.auth-confirm-actions button:last-child{background:#5ba8ea;border-color:#5ba8ea;color:#fff}.workspace{display:grid;grid-template-columns:265px minmax(0,1fr) 354px;height:calc(100vh - var(--header-height));overflow:hidden}.login-page-active{background:#b7d8f2}.clover-login-page{align-items:flex-start;background:radial-gradient(circle at 18% 14%,#ffffff9e,#fff0 26%),radial-gradient(circle at 82% 78%,#ffffff6b,#fff0 24%),linear-gradient(135deg,#efcfd9,#d9dbe9 48%,#beddec);background-size:120% 120%,120% 120%,140% 140%;display:flex;height:100vh;justify-content:center;overflow:hidden;padding:max(86px,calc(50vh - 342px)) 28px 28px;position:relative;animation:loginBackgroundDrift 18s ease-in-out infinite alternate}.clover-bubble-field{top:0;right:0;bottom:0;left:0;overflow:hidden;position:absolute;z-index:0}.clover-floating-bubble,.clover-burst-bubble{border-radius:50%;position:absolute}.clover-floating-bubble{background:radial-gradient(circle at 30% 28%,#ffffffeb,#ffffff8a 24%,#fff2ee2e 46%,#ffffff0f 64%,#ffffff03 76%),radial-gradient(circle at 72% 76%,#b4d6ff2e,#b4d6ff00 36%),linear-gradient(150deg,#fff6f47a,#d6e9fd24);border:1px solid rgba(255,255,255,.52);box-shadow:inset 0 1px 2px #ffffffb8,inset 0 -2px 6px #b0d2f21a,0 10px 24px #90b3da1a;cursor:pointer;opacity:.78;animation-name:bubbleFloatUp;animation-iteration-count:infinite;animation-timing-function:ease-in-out;pointer-events:auto;transition:transform .18s ease,opacity .18s ease,box-shadow .18s ease,filter .18s ease}.clover-floating-bubble:before{background:#ffffffad;border-radius:50%;content:"";height:18%;left:22%;position:absolute;top:20%;width:18%}.clover-floating-bubble:after{border:1px solid rgba(255,255,255,.26);border-radius:50%;content:"";top:16%;right:16%;bottom:16%;left:16%;position:absolute}.clover-floating-bubble:hover{box-shadow:inset 0 1px 2px #ffffffc2,inset 0 -2px 6px #b0d2f224,0 12px 26px #90b3da24;filter:brightness(1.04);opacity:.92}.clover-burst-bubble{background:radial-gradient(circle,#ffffff5c,#ffffff1f 48%,#fff0 70%);border:1px solid rgba(255,255,255,.56);box-shadow:inset 0 1px 2px #ffffff94,0 0 18px #ffffff29;pointer-events:none;transform:translate(-50%,-50%);animation:bubbleBurst .85s ease-out forwards}.clover-burst-bubble i{background:linear-gradient(180deg,#fffffff2,#ffffff29);border-radius:999px;height:2px;left:50%;position:absolute;top:50%;transform-origin:left center;width:16px}.clover-burst-bubble i:nth-child(1){transform:rotate(0) translate(10px);animation:bubbleShard0 .82s ease-out forwards}.clover-burst-bubble i:nth-child(2){transform:rotate(60deg) translate(10px);animation:bubbleShard60 .82s ease-out forwards}.clover-burst-bubble i:nth-child(3){transform:rotate(120deg) translate(10px);animation:bubbleShard120 .82s ease-out forwards}.clover-burst-bubble i:nth-child(4){transform:rotate(180deg) translate(10px);animation:bubbleShard180 .82s ease-out forwards}.clover-burst-bubble i:nth-child(5){transform:rotate(240deg) translate(10px);animation:bubbleShard240 .82s ease-out forwards}.clover-burst-bubble i:nth-child(6){transform:rotate(300deg) translate(10px);animation:bubbleShard300 .82s ease-out forwards}.clover-login-page:before,.clover-login-page:after{border-radius:50%;content:"";position:absolute}.clover-login-page:before{background:#fff3;height:340px;left:-120px;top:-90px;width:340px;animation:ambientOrbFloat 16s ease-in-out infinite}.clover-login-page:after{background:#ffffff2e;bottom:-140px;height:420px;right:-120px;width:420px;animation:ambientOrbFloatReverse 20s ease-in-out infinite}.clover-login-card{background:linear-gradient(90deg,#efd0dadb,#e1dce8d1 49%,#c7dcebe0);border:0;border-radius:12px;box-shadow:0 34px 90px #27345340;display:grid;grid-template-columns:minmax(420px,.96fr) minmax(500px,1.04fr);height:min(600px,calc(100vh - 96px));min-height:600px;overflow:hidden;position:relative;width:min(1080px,96vw);z-index:1;animation:loginCardReveal .9s cubic-bezier(.22,1,.36,1);transform-origin:center}.clover-login-footer{align-items:center;top:calc(max(86px,calc(50vh - 342px)) + min(600px,calc(100vh - 96px)) + 22px);color:#6570849e;display:inline-flex;font-size:13px;gap:4px;left:50%;line-height:1;position:absolute;transform:translate(-50%);z-index:2}.clover-login-footer a,.clover-login-footer button{background:transparent;border:0;color:inherit;font:inherit;padding:0;text-decoration:none}.clover-login-footer a:hover,.clover-login-footer button:hover{color:#3b67f6d1}.clover-login-card:before{background:linear-gradient(180deg,#ffffff6b,#ffffff2e 34%,#ffffff4d);bottom:0;border-left:1px solid rgba(255,255,255,.28);border-right:1px solid rgba(255,255,255,.14);content:"";left:calc(48% - 8px);position:absolute;pointer-events:none;top:0;width:16px;z-index:2}.clover-login-card:after{background:linear-gradient(90deg,#fff0,#ffffff24,#fff0);bottom:0;content:"";left:calc(48% - 1px);pointer-events:none;position:absolute;top:0;width:2px;z-index:3;animation:dividerGlow 4.2s ease-in-out infinite}.clover-showcase{align-content:center;display:grid;gap:30px;grid-template-rows:auto auto;justify-items:center;margin:0;min-height:100%;padding:54px 40px 58px;position:relative;background:#eccdd8e0;border-radius:12px 0 0 12px;box-shadow:none;z-index:3}.clover-copy{display:grid;gap:20px;justify-items:center}.clover-copy strong{color:#fffffff5;font-size:38px;font-weight:900;letter-spacing:.18em;text-shadow:0 7px 12px rgba(60,60,90,.18);animation:headlineGlow 4.8s ease-in-out infinite}.clover-copy span{color:#ffffffe6;font-size:19px;font-weight:800;letter-spacing:.03em}.clover-hero-avatar{align-items:center;color:#fffffff0;cursor:pointer;display:grid;gap:14px;justify-items:center;margin-top:2px;animation:avatarFloat 5.5s ease-in-out infinite}.clover-hero-avatar input{display:none}.clover-hero-avatar>span{align-items:center;background:#ffffff4d;border:1px solid rgba(255,255,255,.62);border-radius:50%;box-shadow:0 18px 32px #4c48641f;display:flex;height:186px;justify-content:center;overflow:hidden;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease;width:186px}.clover-hero-avatar img{display:block;height:172px;object-fit:cover;width:172px}.clover-hero-avatar b{align-items:center;display:inline-flex;font-size:14px;gap:8px}.clover-hero-avatar:hover>span{background:#ffffff6b;border-color:#ffffffbd;box-shadow:0 24px 38px #4c486429;transform:translateY(-3px) scale(1.02)}.clover-login-form{align-content:center;display:grid;gap:18px;justify-items:center;padding:88px 72px;position:relative;z-index:3;animation:formFadeUp 1s cubic-bezier(.22,1,.36,1)}.clover-login-form h1{color:#fff;font-size:52px;letter-spacing:.06em;line-height:1;margin:0 0 8px;text-shadow:0 6px 12px rgba(60,60,90,.18)}.clover-login-form small{color:#ffffffe0;font-size:13px;margin-top:-2px;text-align:center}.clover-login-form input{background:#ffffff1a!important;border:1px solid rgba(255,255,255,.82);border-radius:999px;color:#fff;-webkit-text-fill-color:#fff;caret-color:#fff;height:40px;outline:none;padding:0 18px;transition:transform .18s ease,background .18s ease,border-color .18s ease,box-shadow .18s ease;width:min(100%,322px)}.clover-login-form input:-webkit-autofill,.clover-login-form input:-webkit-autofill:hover,.clover-login-form input:-webkit-autofill:focus{background-color:#ffffff1a!important;box-shadow:0 0 0 1000px #ffffff1a inset!important;-webkit-text-fill-color:#fff;transition:background-color 9999s ease-out}.clover-password-field{position:relative;width:min(100%,322px)}.clover-password-field input{padding-right:44px;width:100%}.clover-password-toggle{align-items:center;background:transparent;border:0;border-radius:0;box-shadow:none;color:#ffffffc7;cursor:pointer;display:inline-flex;height:100%;justify-content:center;min-width:0;padding:0;position:absolute;right:0;top:0;transition:color .16s ease,transform .16s ease,background .16s ease;width:42px;z-index:2}.clover-password-toggle:hover{color:#fff;background:transparent}.clover-password-toggle:active{transform:scale(.96)}.clover-password-toggle svg{display:block;pointer-events:none}.clover-login-form input::placeholder{color:#ffffffb8}.clover-login-form input:focus{background:#ffffff29;box-shadow:0 0 0 3px #ffffff26;transform:translateY(-1px)}.clover-login-form p{background:#fff4f2eb;border:1px solid rgba(255,210,204,.9);border-radius:8px;color:#b42318;font-size:13px;margin:0;padding:8px 10px;width:min(100%,322px)}.clover-login-form>button{align-items:center;background:#5ba8ea;border:0;border-radius:8px;color:#fff;display:inline-flex;gap:7px;height:36px;justify-content:center;min-width:112px;padding:0 24px;transition:background .16s ease,transform .16s ease,box-shadow .16s ease;animation:buttonPulse 3.6s ease-in-out infinite}.clover-login-form>button:hover:not(:disabled){background:#3c96e4;box-shadow:0 10px 22px #4089d233;transform:translateY(-1px)}@keyframes loginBackgroundDrift{0%{background-position:0% 0%,100% 100%,50% 50%}to{background-position:8% 6%,94% 88%,46% 54%}}@keyframes ambientOrbFloat{0%,to{transform:translateZ(0) scale(1)}50%{transform:translate3d(24px,18px,0) scale(1.05)}}@keyframes ambientOrbFloatReverse{0%,to{transform:translateZ(0) scale(1)}50%{transform:translate3d(-28px,-20px,0) scale(1.06)}}@keyframes loginCardReveal{0%{opacity:0;transform:translateY(22px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes formFadeUp{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes avatarFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes dividerGlow{0%,to{opacity:.45}50%{opacity:.9}}@keyframes headlineGlow{0%,to{text-shadow:0 7px 12px rgba(60,60,90,.18)}50%{text-shadow:0 10px 18px rgba(255,255,255,.22),0 8px 16px rgba(60,60,90,.18)}}@keyframes buttonPulse{0%,to{box-shadow:0 0 #5ba8ea00}50%{box-shadow:0 8px 22px #5ba8ea2e}}@keyframes bubbleFloatUp{0%{opacity:0;transform:translate3d(0,22px,0) scale(.88)}12%{opacity:.72}50%{transform:translate3d(var(--bubble-drift, 12px),-112px,0) scale(1)}to{opacity:0;transform:translate3d(calc(var(--bubble-drift, 12px) * -.55),-228px,0) scale(1.07)}}@keyframes bubbleBurst{0%{opacity:.88;transform:translate(-50%,-50%) scale(.62)}28%{opacity:.92;transform:translate(-50%,-50%) scale(1.02)}to{opacity:0;transform:translate(-50%,-50%) scale(1.42)}}@keyframes bubbleShard0{0%{opacity:.92;transform:rotate(0) translate(8px) scaleX(.7)}to{opacity:0;transform:rotate(0) translate(22px) scaleX(1.12)}}@keyframes bubbleShard60{0%{opacity:.92;transform:rotate(60deg) translate(8px) scaleX(.7)}to{opacity:0;transform:rotate(60deg) translate(22px) scaleX(1.12)}}@keyframes bubbleShard120{0%{opacity:.92;transform:rotate(120deg) translate(8px) scaleX(.7)}to{opacity:0;transform:rotate(120deg) translate(22px) scaleX(1.12)}}@keyframes bubbleShard180{0%{opacity:.92;transform:rotate(180deg) translate(8px) scaleX(.7)}to{opacity:0;transform:rotate(180deg) translate(22px) scaleX(1.12)}}@keyframes bubbleShard240{0%{opacity:.92;transform:rotate(240deg) translate(8px) scaleX(.7)}to{opacity:0;transform:rotate(240deg) translate(22px) scaleX(1.12)}}@keyframes bubbleShard300{0%{opacity:.92;transform:rotate(300deg) translate(8px) scaleX(.7)}to{opacity:0;transform:rotate(300deg) translate(22px) scaleX(1.12)}}@media(prefers-reduced-motion:reduce){.clover-login-page,.clover-login-page:before,.clover-login-page:after,.clover-floating-bubble,.clover-burst-bubble,.clover-login-card,.clover-login-card:after,.clover-copy strong,.clover-hero-avatar,.clover-login-form,.clover-login-form>button{animation:none!important}.clover-hero-avatar>span,.clover-login-form input,.clover-login-form>button,.clover-password-toggle{transition:none!important}}.workspace-wide{grid-template-columns:265px minmax(0,1fr)}.sidebar{background:var(--page-bg);height:calc(100vh - var(--header-height));overflow:visible;padding:10px 10px 10px 14px}.sidebar:before{background:#fff;border:1px solid #d9deeb;border-radius:16px;box-shadow:var(--shadow);content:"";top:10px;right:10px;bottom:10px;left:14px;position:absolute;z-index:0}.sidebar{position:relative}.sidebar>*{position:relative;z-index:1}.sidebar-rail{display:none}.sidebar-collapse{align-items:center;background:#ffffffb8;border:1px solid #dce3f1;border-radius:8px 0 0 8px;border-right:0;box-shadow:none;color:#2458d3;display:inline-flex;height:38px;justify-content:center;opacity:0;padding:0;position:absolute;right:-26px;top:18px;transition:background .16s ease,border-color .16s ease,color .16s ease,transform .16s ease;width:26px;z-index:6}.sidebar-collapse:hover{animation:collapseHandlePeek 3s ease both;background:#f3f7ff;border-color:#c6d4ee;color:#1749bd;transform:translate(1px)}.sidebar-collapse svg{height:15px;width:15px}.sidebar-top{margin:8px 10px 12px}.new-chat{align-items:center;background:#fff;border:0;border-radius:9px;box-shadow:none;color:#111;display:flex;font-size:16px;font-weight:700;gap:8px;min-height:36px;justify-content:flex-start;padding:4px 8px;transition:background .16s ease}.sidebar-heading-row{align-items:center;display:grid!important;gap:10px;grid-template-columns:18px minmax(0,1fr);min-height:36px;padding:4px 8px}.sidebar-heading-row svg{flex:0 0 auto;justify-self:center;width:18px;height:18px}.conversation-heading-row{align-items:center;display:grid;gap:8px;grid-template-columns:minmax(0,1fr) 30px;min-height:26px;padding-top:8px}.conversation-heading-row .sidebar-heading-row{align-items:center;height:26px;line-height:26px;margin:0;min-height:26px;padding:0}.conversation-heading-row .sidebar-heading-row span{align-items:center;display:inline-flex;gap:6px;line-height:26px}.conversation-count-badge{align-items:center;background:#eef4ff;border:1px solid #cfe0ff;border-radius:999px;color:#2458d3;display:inline-flex;font-size:12px;font-style:normal;font-weight:700;height:20px;justify-content:center;line-height:1;min-width:22px;padding:0 7px}.conversation-heading-row .sidebar-heading-row svg{align-self:center;color:#2563eb;flex:0 0 auto;height:16px;width:16px}.conversation-new-button svg{color:#0f766e;flex:0 0 auto;height:14px;width:14px}.conversation-new-button{align-items:center;background:#fff;border:1px solid #d8e0ef;border-radius:7px;color:#17305c;display:inline-flex;height:22px;justify-content:center;justify-self:end;min-height:22px;margin-top:0;padding:0;transition:background .16s ease,border-color .16s ease,color .16s ease;width:30px}.conversation-new-button:hover{background:#eef3ff;border-color:#b9c9ea;color:#2458d3}.sidebar-heading-search-row{align-items:center;display:grid;gap:8px;grid-template-columns:max-content minmax(0,1fr);min-height:36px;padding:4px 8px}.sidebar-heading-search-row .sidebar-heading-row{min-height:28px;padding:0}.recent-search{align-items:center;background:#fff;border:1px solid #dce3f1;border-radius:9px;box-sizing:border-box;color:#7b8798;display:flex;gap:5px;height:28px;margin:4px 0 6px;min-width:0;padding:0 8px;transition:border-color .16s ease,box-shadow .16s ease,color .16s ease;width:100%}.recent-search:focus-within{border-color:#b9c9ea;box-shadow:0 0 0 3px #2458d314;color:#2458d3}.recent-search input{background:transparent;border:0;color:#172033;font-size:12px;min-width:0;outline:0;width:100%}.recent-search input::placeholder{color:#9aa5b5}.new-chat:hover{background:#f5f7ff}.sidebar section{border-bottom:1px solid #edf0f5;display:grid;gap:8px;margin:0 10px 22px;padding-bottom:20px}.sidebar section:first-of-type{padding-top:0}.sidebar section:last-of-type{border-bottom:0}.sidebar h2{align-items:center;color:#0f1d32;display:flex;font-size:16px;font-weight:650;gap:9px;margin:0 0 6px}.sidebar h2 svg,.sidebar-action svg,.sidebar-muted svg,.hot-topic svg,.recent-search svg,.recent-more svg{flex:0 0 auto}.sidebar h2.sidebar-heading-row{margin:0}.sidebar a,.sidebar-action,.sidebar-muted{align-items:center;border-radius:8px;color:#202020;display:flex;font-size:14px;font-weight:400;gap:10px;min-height:30px;padding:4px 8px}.sidebar-action{align-items:flex-start;background:transparent;border:0;cursor:pointer;flex:1;min-width:0;text-align:left}.sidebar-action span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-action svg{color:#2563eb;flex:0 0 auto;height:16px;margin-top:2px;width:16px}.recent-session-text{display:grid;gap:2px;min-width:0}.recent-session-title{color:#344054;font-size:14px;font-weight:400;line-height:1.35;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.recent-session-time{color:#9aa5b5;font-size:12px;font-weight:400;font-variant-numeric:tabular-nums;line-height:1.1}.recent-session-list{display:grid;gap:4px;max-height:212px;overflow-x:hidden;overflow-y:auto;padding-right:4px;scrollbar-width:thin;scrollbar-color:#c8d4ea transparent}.recent-session-list::-webkit-scrollbar{width:6px}.recent-session-list::-webkit-scrollbar-track{background:transparent}.recent-session-list::-webkit-scrollbar-thumb{background:#c8d4ea;border-radius:999px}.recent-row{align-items:center;border-radius:8px;display:flex;gap:2px;margin-left:16px;max-width:calc(100% - 16px);min-width:0;position:relative}.sidebar a.recent-active,.recent-row.recent-active,.sidebar a.active{background:#f6f8fd}.sidebar-action:hover,.recent-row:hover{background:#f7f9ff}.recent-more{align-items:center;background:transparent;border:0;border-radius:7px;color:#98a2b3;display:flex;height:28px;justify-content:center;opacity:0;padding:0;transition:background .16s ease,color .16s ease,opacity .16s ease;width:28px}.recent-row:hover .recent-more,.recent-row.recent-active .recent-more{opacity:1}.recent-more:hover{background:#eef2ff;color:#1f2937}.recent-action-menu{min-width:132px;z-index:40}.sidebar-muted{color:#999;cursor:not-allowed}.sidebar-muted svg{color:#7c8aa5;height:16px;width:16px}.sidebar-empty{color:#8a94a6;font-size:14px;margin:0;padding:2px 8px}.sidebar-about{align-items:center;background:transparent;border:0;border-top:1px solid #e5e7eb;bottom:20px;color:#6b7280;display:flex;font-size:14px;font-weight:400;gap:8px;height:30px;justify-content:flex-start;left:22px;padding:4px 10px 0;position:absolute;text-align:left;transition:color .16s ease,background .16s ease;width:calc(100% - 60px)}.sidebar-about svg{color:#8a8f98;flex:0 0 auto;height:16px;width:16px}.sidebar-about:hover{color:#2458d3}.sidebar-about:hover svg{color:#2458d3}.sidebar-about-popover{background:#fff;border:1px solid #e5e7eb;border-radius:12px;bottom:54px;box-shadow:0 10px 28px #0f172a24;color:#111827;left:24px;max-height:0;opacity:0;overflow:hidden;padding:14px 20px 16px;pointer-events:none;position:absolute;transform:translateY(10px) scale(.98);transform-origin:bottom center;transition:opacity .18s ease,transform .22s cubic-bezier(.16,1,.3,1),max-height .24s cubic-bezier(.16,1,.3,1);width:calc(100% - 48px)}.sidebar-about-popover-open{max-height:360px;opacity:1;pointer-events:auto;transform:translateY(0) scale(1)}.sidebar-about-links{border-bottom:3px solid #eef0f4;display:grid;gap:0;padding-bottom:5px}.sidebar-about-links button{background:transparent;border:0;color:#111827;font-size:14px;line-height:1;min-height:30px;padding:0 2px;text-align:left}.sidebar-about-links button:hover{color:#2458d3}.sidebar-about-links .sidebar-about-link-active{color:#2458d3;font-weight:600}.sidebar-contact-card{background:transparent;border:0;border-radius:0;display:grid;gap:8px;margin-top:0;padding:0}.sidebar-contact-head{align-items:center;display:flex;justify-content:space-between;min-height:22px}.sidebar-contact-head strong{color:#172033;font-size:14px;line-height:1.2}.sidebar-contact-card p{color:#64748b;font-size:12px;line-height:1.55;margin:0}.sidebar-intro-card{display:grid;gap:8px}.sidebar-intro-card strong{color:#172033;font-size:14px;line-height:1.2}.sidebar-intro-card p{color:#64748b;font-size:12px;line-height:1.58;margin:0}.sidebar-contact-actions{display:grid;gap:8px;grid-template-columns:repeat(2,minmax(0,1fr))}.sidebar-contact-actions a,.sidebar-contact-actions button{align-items:center;background:#fff;border:1px solid #dbe5f4;border-radius:7px;color:#334155;display:inline-flex;font-size:12px;font-weight:600;gap:5px;height:32px;justify-content:center;min-width:0;padding:0 8px;text-decoration:none}.sidebar-contact-actions a:hover,.sidebar-contact-actions button:hover{border-color:#9fc4f6;color:#2458d3}.sidebar-about-meta{color:#9aa0a6;display:grid;font-size:13px;gap:8px;line-height:1.25;padding-top:14px}.sidebar-about-meta p{margin:0}.sidebar-about-meta a{display:inline;font-size:inherit;font-weight:inherit;gap:0;min-height:0;padding:0;color:inherit;text-decoration:none}.sidebar-about-meta a:hover{color:#2458d3}.sidebar-collapsed{overflow:visible;padding:12px 8px}.sidebar-collapsed:before{top:10px;right:8px;bottom:10px;left:8px}.sidebar-collapsed .sidebar-collapse{display:none}.sidebar-collapsed .sidebar-top,.sidebar-collapsed section,.sidebar-collapsed .sidebar-about,.sidebar-collapsed .sidebar-about-popover{display:none}.sidebar-collapsed .sidebar-rail{align-items:center;display:flex;flex-direction:column;gap:14px;padding-top:2px;visibility:visible}.rail-item{align-items:center;background:transparent;border:0;border-radius:10px;color:#26364f;display:flex;height:34px;justify-content:center;padding:0;position:relative;transition:background .16s ease,color .16s ease;width:34px}.rail-item:nth-child(1){color:#4f46e5}.rail-item:nth-child(2){color:#0f766e}.rail-item:nth-child(3){color:#2563eb}.rail-item:nth-child(4){color:#ea580c}.rail-item:hover,.rail-item.active{background:#eef2ff;color:#1d4ed8}.rail-item:after{background:#111827;border-radius:8px;color:#fff;content:attr(data-tip);font-size:13px;left:42px;line-height:1;opacity:0;padding:8px 10px;pointer-events:none;position:absolute;top:50%;transform:translate(4px,-50%);transition:opacity .14s ease,transform .14s ease;white-space:nowrap;z-index:20}.rail-item:hover:after{opacity:1;transform:translateY(-50%)}.hot-topic-list{display:grid;gap:5px;margin-top:2px;max-height:250px;overflow-x:hidden;overflow-y:auto;padding-right:4px;scrollbar-width:thin;scrollbar-color:#c8d4ea transparent}.hot-topic-list::-webkit-scrollbar{width:6px}.hot-topic-list::-webkit-scrollbar-track{background:transparent}.hot-topic-list::-webkit-scrollbar-thumb{background:#c8d4ea;border-radius:999px}.hot-topic{align-items:stretch;background:transparent;border:0;border-radius:9px;cursor:pointer;display:grid;gap:4px;grid-template-columns:42px minmax(0,1fr) max-content;min-height:46px;padding:6px 8px 7px;text-align:left;transition:background .16s ease,transform .16s ease;width:100%}.hot-topic-content{display:grid;gap:4px;grid-column:2;min-width:0;padding-right:4px}.hot-topic-rank{align-items:center;color:#9aa5b5;display:flex;font-size:9px;font-weight:700;grid-column:1;height:100%;justify-content:flex-start;letter-spacing:0;line-height:1;text-align:left;white-space:nowrap}.hot-topic-rank-top1{color:#c86a10}.hot-topic-rank-top2{color:#2458d3}.hot-topic-rank-top3{color:#1d7a50}.hot-topic-main{min-width:0}.hot-topic-title{color:#344054;display:block;font-size:13px;font-weight:500;line-height:1.35;max-width:100%;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hot-topic-meta{align-items:center;display:flex;grid-column:3;justify-content:flex-end;height:100%}.hot-topic-count{color:#c86a10;display:inline-flex;flex:0 0 auto;font-size:10px;font-weight:700;font-variant-numeric:tabular-nums;justify-content:center;line-height:1;min-width:max-content;text-align:right;white-space:nowrap}.sidebar section:nth-of-type(2)>h2 svg{color:#ea580c}.sidebar section:nth-of-type(3)>h2 svg{color:#0f766e}.hot-topic:hover{background:#f7f9ff;transform:translate(1px)}.hot-topic-keywords{color:#6b7688;display:block;font-size:11px;font-weight:500;line-height:1.25;margin-left:1px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.main-panel{background:var(--page-bg);min-height:0;overflow:hidden;padding:10px 10px 10px 0}.right-panel{background:var(--panel-bg);height:calc(100vh - var(--header-height) - 20px);overflow:hidden;position:relative}.right-panel,.ui-page{border:1px solid #d9deeb;border-radius:14px;box-shadow:var(--shadow)}.right-panel{margin:10px 14px 10px 0;padding:18px}.right-panel-collapse{align-items:center;background:#fffffff5;border:1px solid #d7e0f1;border-radius:16px;box-shadow:0 8px 18px #2458d31a;color:#2458d3;display:inline-flex;flex-direction:column;gap:3px;height:62px;justify-content:center;opacity:1;padding:6px 0;transition:background .16s ease,border-color .16s ease,color .16s ease,transform .16s ease,box-shadow .16s ease;width:24px;z-index:8}.workspace-right-toggle{left:-24px;position:absolute;right:auto;top:18px;transform:none}.right-panel-collapse:hover{animation:none;background:#fff;border-color:#bdd0f2;box-shadow:0 14px 28px #2458d32e;color:#1749bd;transform:translate(-1px) scale(1.03)}.right-panel-collapse svg{height:12px;width:12px}.right-panel-collapse-label{font-size:10px;font-weight:700;letter-spacing:0;line-height:1.05;text-align:center;width:10px;word-break:break-all}.right-panel-collapse-open{left:-24px;right:auto;top:18px;transform:none}.right-panel-collapse-open:hover{transform:translate(-1px) scale(1.03)}@keyframes collapseHandlePeek{0%,82%{opacity:1}to{opacity:0}}.learning-storage-panel{position:relative}.learning-storage-collapsed{background:transparent;border:0;border-radius:0;box-shadow:none;height:calc(100vh - var(--header-height) - 20px);margin:10px 0;overflow:visible;padding:0}.workspace-right-collapsed .workspace-right-divider .workspace-resizer{cursor:default;pointer-events:none}.workspace-right-collapsed .workspace-right-divider .workspace-resizer:after{display:none}.workspace-right-divider{height:100%;position:relative}.workspace-resizer{align-self:stretch;background:transparent;border:0;cursor:col-resize;height:100%;margin-left:-6px;padding:0;position:relative;width:13px;z-index:5}.workspace-divider-placeholder{display:block}.workspace-resizer:after{background:#2458d300;border-radius:999px;content:"";top:18px;right:6px;bottom:18px;left:6px;position:absolute;transition:background .16s ease}.workspace-resizer:hover:after,.is-resizing-workspace .workspace-resizer:after{background:#2458d32e}.is-resizing-workspace{cursor:col-resize;-webkit-user-select:none;user-select:none}.right-panel h2{align-items:center;display:flex;font-size:22px;gap:12px;margin:0 0 30px}.right-panel h2 svg,.right-panel h3,.notes-head h2 svg,.answer-card-side h3 svg{color:#2458d3}.right-panel section{margin-bottom:28px}.panel-title{align-items:center;display:flex;justify-content:space-between;margin-bottom:18px}.panel-title h3,.right-panel h3{font-size:17px;margin:0}.panel-title span{align-items:center;color:#777;display:flex;gap:3px}.resource-list{display:grid;gap:24px}.resource-card,.quick-action{align-items:center;background:#fff;border:1px solid #f0f0f0;border-radius:10px;box-shadow:var(--shadow);display:flex;gap:16px;min-height:100px;padding:18px;width:100%;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.resource-card{cursor:pointer}.resource-card:hover,.quick-action:hover,.home-question-grid button:hover,.notes-item:hover{transform:translateY(-2px);box-shadow:0 16px 34px #1d140d17}.resource-card strong,.quick-action strong{display:block;font-size:17px;line-height:1.45}.resource-card small,.quick-action small,.muted{color:#777;display:block;font-size:15px;margin-top:4px}.resource-icon{align-items:center;border-radius:10px;display:inline-flex;flex:0 0 auto;height:62px;justify-content:center;width:62px}.resource-icon.doc{background:#eef2ff;color:#2458d3}.resource-icon.book{background:#eaf4ff;color:#3156c4}.resource-icon.video{background:#e0f1e1;color:#147244}.resource-icon.chat{background:#f3e9ff;color:#9b4be6}.quick-action{background:#fff;border:0;color:#2458d3;margin-top:16px;text-align:left}.quick-action span{color:var(--text)}.green-action{color:#147244}.studio-panel{display:flex;flex-direction:column;padding:0}.studio-header{align-items:center;border-bottom:1px solid #e3e7ef;display:flex;height:58px;justify-content:space-between;padding:0 18px}.studio-header h2{color:#111;display:block;font-size:16px;font-weight:500;margin:0}.studio-header button{align-items:center;background:transparent;border:0;color:#3b4a5f;display:flex;height:30px;justify-content:center;width:30px}.studio-tool-grid{display:grid;gap:8px;grid-template-columns:repeat(3,1fr);padding:16px 12px 14px}.studio-tool{align-items:center;border:0;border-radius:12px;color:#17305c;display:grid;grid-template-columns:1fr 22px;min-height:56px;padding:9px 9px 9px 12px;text-align:left;transition:transform .16s ease,filter .16s ease}.studio-tool:hover{filter:saturate(1.06);transform:translateY(-1px)}.studio-tool>span{display:grid;gap:4px;min-width:0}.studio-tool strong{font-size:12px;font-weight:700;line-height:1.2}.studio-tool svg{color:currentColor}.studio-tool em{align-self:start;background:#111;border-radius:4px;color:#fff;font-size:9px;font-style:normal;font-weight:700;line-height:1;padding:2px 4px;width:fit-content}.studio-tool.blue{background:#e8edff;color:#3156c4}.studio-tool.olive{background:#f0f0df;color:#71651d}.studio-tool.green{background:#e0f1e1;color:#147244}.studio-tool.purple{background:#f0e7f1;color:#93428f}.studio-tool.sand{background:#f2f0e2;color:#8a641c}.studio-tool.rose{background:#f5e8e7;color:#a24c5b}.studio-tool.cyan{background:#dff2f8;color:#14779a}.studio-tool.violet{background:#f0e8f1;color:#80409b}.studio-tool.indigo{background:#e8ecfa;color:#3353a4}.studio-divider{border-top:1px solid #d9dee8;margin:0 12px}.studio-output-empty{align-items:center;color:#111;display:flex;flex:1;flex-direction:column;justify-content:center;padding:26px 34px 92px;text-align:center}.studio-output-empty svg{color:#7d8796;margin-bottom:10px}.studio-output-empty strong{font-size:14px;margin-bottom:8px}.studio-output-empty p{color:#555;font-size:12px;line-height:1.65;margin:0;max-width:270px}.studio-bottom{align-items:center;display:flex;inset:auto 0 0;justify-content:center;padding:0 0 16px;position:absolute;width:100%}.studio-panel{position:relative}.studio-bottom button{align-items:center;background:#050505;border:0;border-radius:999px;color:#fff;display:flex;font-size:14px;font-weight:700;gap:8px;height:44px;justify-content:center;min-width:138px;padding:0 20px}.studio-toast{animation:toastPanelLifecycle 3.2s ease both;background:#f6f9fff5;border:1px solid #dbe6fb;border-radius:12px;box-shadow:0 14px 34px #17305c1f;color:#41618a;max-width:min(260px,calc(100% - 36px));padding:9px 14px;pointer-events:none;text-align:center;width:max-content}.right-panel-toast{align-items:flex-start;display:flex;justify-content:center;left:0;pointer-events:none;position:absolute;right:0;top:14px;z-index:12}.right-panel-toast-host{position:relative}.right-panel-toast-host .right-panel-toast{top:24px}.learning-storage-panel{display:flex;flex-direction:column;gap:18px;overflow:hidden;position:relative}.storage-panel-header{align-items:center;display:flex;justify-content:space-between;padding:2px 2px 0}.storage-panel-header span{color:#61708a;display:block;font-size:12px;margin-bottom:3px}.storage-panel-header h2{color:#0f1d32;display:block;font-size:18px;font-weight:800;margin:0}.storage-panel-header svg{color:#2458d3}.storage-section{background:linear-gradient(180deg,#fff,#fbfcff);border:1px solid #dce3f1;border-radius:18px;display:flex;flex:1;flex-direction:column;min-height:0;padding:14px}.learning-storage-panel .storage-section{margin-bottom:0}.storage-section-notes,.storage-section-quizzes{flex:1 1 0;overflow:hidden}.storage-section-head{align-items:center;display:grid;gap:10px;grid-template-areas:"title search action";grid-template-columns:auto minmax(0,1fr) auto;margin-bottom:12px}.storage-title{align-items:center;display:flex;flex:0 0 auto;gap:10px;grid-area:title;min-width:0}.storage-title h3{color:#0f1d32;font-size:15px;font-weight:650;margin:0}.storage-count-badge{align-items:center;background:#eef4ff;border:1px solid #dbe7ff;border-radius:999px;color:#2458d3;display:inline-flex;flex:0 0 auto;font-size:12px;font-weight:750;height:24px;justify-content:center;line-height:1;padding:0 9px;white-space:nowrap}.storage-count-badge-quiz{background:#eaf7ef;border-color:#d5f0df;color:#147244}.storage-title p{color:#6b7280;font-size:12px;line-height:1.45;margin:0}.storage-icon{align-items:center;border-radius:12px;display:inline-flex;flex:0 0 auto;height:34px;justify-content:center;width:34px}.storage-icon-note{background:#e8edff;color:#2458d3}.storage-icon-quiz{background:#eaf7ef;color:#147244}.storage-section-head>button{align-items:center;background:#fff;border:1px solid #d8e0ef;border-radius:999px;color:#17305c;display:inline-flex;flex:0 0 auto;font-size:12px;font-weight:650;gap:4px;height:32px;grid-area:action;justify-self:end;padding:0 10px;transition:background .16s ease,border-color .16s ease,color .16s ease}.storage-section-head>button:hover:not(:disabled){background:#eef3ff;border-color:#b9c9ea;color:#2458d3}.storage-section-head>button:disabled{cursor:not-allowed;opacity:.58}.storage-search{align-items:center;background:#fff;border:1px solid #dce3f1;border-radius:12px;color:#7b8798;display:flex;gap:8px;height:36px;margin:0;min-width:0;padding:0 11px;transition:border-color .16s ease,box-shadow .16s ease}.storage-search:focus-within{border-color:#b9c9ea;box-shadow:0 0 0 3px #2458d314;color:#2458d3}.storage-search input{background:transparent;border:0;color:#172033;font-size:12px;min-width:0;outline:0;width:100%}.storage-search input::placeholder{color:#9aa5b5}.storage-search-quiz:focus-within{border-color:#a8dcc0;box-shadow:0 0 0 3px #14724414;color:#147244}.storage-search-inline{grid-area:search;justify-self:stretch;margin:0;max-width:100%;min-width:0;width:100%}.storage-list{display:grid;gap:9px;min-height:0;overflow:auto;padding:4px 2px 2px 0}.storage-row-list{align-content:start;gap:8px}.storage-generating-row{align-items:center;animation:itemIn .18s ease both;background:radial-gradient(circle at 18px 50%,rgba(36,88,211,.14),transparent 28px),linear-gradient(90deg,#fff,#f8fbff);border:1px solid #dce6fb;border-radius:12px;box-shadow:0 12px 26px #2458d314;color:#2458d3;display:flex;font-size:14px;font-weight:700;gap:10px;min-height:58px;padding:0 18px}.storage-generating-row svg{animation:loadingSpin .8s linear infinite;color:#9a8751}.storage-generating-row-quiz svg{color:#16824f}.storage-row{align-items:center;background:#fff;border:1px solid #e3e8f3;border-radius:12px;display:grid;gap:8px;grid-template-columns:minmax(0,1fr) auto;min-height:68px;padding:8px 10px 8px 8px;position:relative;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease;z-index:1}.storage-row:hover{border-color:#b9c9ea;box-shadow:0 12px 28px #212d4b14;transform:translateY(-1px)}.storage-row-menu-open{z-index:4}.storage-row-main{align-items:center;background:transparent;border:0;color:#0f1d32;display:grid;gap:12px;grid-template-columns:42px minmax(0,1fr);min-width:0;padding:0;text-align:left}.storage-row-badge{align-items:center;border-radius:12px;display:inline-flex;height:42px;justify-content:center;width:42px}.storage-row-badge-note{background:#eef2ff;color:#2458d3}.storage-row-source-pill{align-items:center;background:transparent;border:0;border-radius:0;color:#667085;display:inline-flex;font-size:11px;font-weight:400;line-height:1;margin-right:6px;padding:0}.storage-row-badge-quiz{background:#eaf7ef;color:#147244}.storage-row-copy{display:grid;gap:5px;min-width:0}.storage-row-copy strong{color:#25344d;font-size:13px;font-weight:500;line-height:1.45;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.storage-row-copy small{color:#768092;font-size:12px;font-weight:400;line-height:1.45;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.storage-row-actions{align-items:center;display:flex;justify-content:flex-end;position:relative}.storage-row-icon{align-items:center;background:transparent;border:0;border-radius:10px;color:#607086;display:inline-flex;height:34px;justify-content:center;transition:background .16s ease,color .16s ease;width:34px}.storage-row-icon:hover{background:#eef3ff;color:#2458d3}.storage-row-delete:hover{background:#fff1f2;color:#c2410c}.storage-action-menu{animation:dialogIn .16s ease both;background:#fff;border:1px solid #dce3f1;border-radius:14px;box-shadow:0 18px 42px #212d4b24;display:grid;gap:2px;min-width:148px;padding:6px;position:absolute;right:36px;z-index:5}.storage-action-menu-floating{position:fixed;right:auto;z-index:30}.storage-action-menu-down{top:calc(100% + 6px)}.storage-action-menu-up{bottom:calc(100% + 6px)}.storage-action-menu button{align-items:center;background:transparent;border:0;border-radius:10px;color:#1f2937;display:flex;font-size:13px;font-weight:700;gap:8px;height:36px;padding:0 10px;text-align:left}.storage-action-menu button:hover{background:#f6f8ff;color:#173b8f}.storage-action-menu button.danger{color:#b42318}.storage-action-menu button.danger:hover{background:#fff4f3;color:#b42318}.storage-item{align-items:flex-start;background:#fff;border:1px solid #dce3f1;border-radius:14px;color:#0f1d32;display:grid;gap:10px;grid-template-columns:20px 1fr;padding:11px 12px;text-align:left;transition:background .16s ease,border-color .16s ease,transform .16s ease}.storage-item:hover{background:#f6f8ff;border-color:#b9c9ea;transform:translateY(-1px)}.storage-item svg{color:#2458d3;margin-top:2px}.storage-item span{display:grid;gap:4px;min-width:0}.storage-item strong{font-size:13px;font-weight:800;line-height:1.35;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.storage-item small{color:#768092;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.storage-empty{align-items:center;border:1px dashed #d4ddec;border-radius:16px;color:#748096;display:flex;flex:1;flex-direction:column;justify-content:center;min-height:150px;padding:22px 18px;text-align:center}.storage-empty svg{color:#9aa6bb;margin-bottom:10px}.storage-empty strong{color:#0f1d32;font-size:14px;margin-bottom:6px}.storage-empty p{font-size:12px;line-height:1.65;margin:0}.storage-empty-search{min-height:150px}.inline-note-panel{display:flex;flex-direction:column;gap:14px;overflow:hidden;position:relative}.inline-note-shell{background:linear-gradient(180deg,#fff,#fbfcff);border:1px solid #dce3f1;border-radius:18px;display:flex;flex:1;flex-direction:column;min-height:0;padding:16px}.inline-note-head{align-items:center;display:grid;column-gap:10px;grid-template-columns:44px 16px minmax(0,1fr);margin-bottom:14px}.inline-note-head-editing{align-items:center;background:linear-gradient(135deg,#fff,#f8fbff);border:1px solid #dce7f8;border-radius:13px;box-shadow:0 8px 18px #17305c07;column-gap:10px;grid-template-columns:44px 6px minmax(0,1fr);margin-bottom:8px;padding:8px}.inline-note-meta{align-items:center;display:flex;flex-direction:column;gap:4px;margin-left:6px;min-width:0}.inline-note-head small{color:#64748b;display:block;font-size:12px;line-height:1.15;margin:0;text-align:center;white-space:nowrap}.inline-note-head-editing small{background:transparent;border:0;border-radius:0;color:#64748b;display:block;font-size:12px;font-weight:400;justify-content:initial;letter-spacing:0;margin:0;padding:0;text-align:center;white-space:nowrap}.inline-note-head-editing .storage-icon{background:#eef5ff;border:0;border-radius:10px;box-shadow:none;color:#2458d3;height:34px;margin-top:0;width:34px}.inline-note-title-area{align-items:center;display:flex;grid-column:3;min-height:46px;min-width:0}.inline-note-head h3{color:#2f4967;font-size:17px;line-height:1.35;margin:0;width:100%}.inline-note-source{align-items:center;background:linear-gradient(135deg,#f4f8ff,#fff);border:1px solid #dce7f8;border-radius:14px;box-shadow:0 8px 18px #17305c08;display:flex;gap:12px;justify-content:space-between;margin:-2px 0 12px;padding:10px 12px}.inline-note-source div{min-width:0}.inline-note-source span{color:#2458d3;display:block;font-size:12px;font-weight:800;line-height:1.35}.inline-note-source p{color:#64748b;font-size:12px;line-height:1.45;margin:3px 0 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.inline-note-source button{align-items:center;background:#fff;border:1px solid #cfdcf3;border-radius:999px;color:#31527d;cursor:pointer;display:inline-flex;flex:0 0 auto;font-size:12px;font-weight:800;gap:5px;height:30px;padding:0 10px;transition:border-color .18s ease,box-shadow .18s ease,color .18s ease}.inline-note-source button:hover{border-color:#9fb7e7;box-shadow:0 8px 18px #2458d31a;color:#2458d3}.inline-note-title-input{background:#fff;border:1px solid #d6e0ef;border-radius:10px;box-shadow:none;color:#17305c;font-size:13px;font-weight:400;height:34px;outline:0;padding:0 10px;width:100%}.inline-note-title-input::placeholder{color:#98a2b3}.inline-note-title-input:focus{border-color:#b8cbe8;box-shadow:0 0 0 3px #2458d314,0 8px 18px #17305c0a}.inline-note-head-editing .inline-note-title-input{color:#17305c;font-weight:400}.inline-note-reader,.inline-note-editable{background:#fff;border:1px solid #e4e9f4;border-radius:14px;color:#1f2937;flex:1;font-size:14px;line-height:1.8;min-height:0;overflow:auto;padding:16px}.inline-note-reader-empty{align-items:center;color:#98a2b3;display:flex;font-size:13px;font-weight:400;justify-content:center;line-height:1.5;text-align:center}.inline-note-reader-empty span{-webkit-user-select:none;user-select:none}.inline-note-reader p,.inline-note-reader ul,.inline-note-reader ol,.inline-note-editable p,.inline-note-editable ul,.inline-note-editable ol{margin:0 0 12px}.inline-note-reader h2,.inline-note-editable h2{font-size:18px;margin:12px 0 8px}.inline-note-reader h3,.inline-note-editable h3{font-size:16px;margin:10px 0 6px}.inline-note-reader .note-content-section,.inline-note-editable .note-content-section{background:linear-gradient(180deg,#fff,#fbfdff);border:1px solid #dce7f8;border-left:3px solid #9db8f8;border-radius:13px;box-shadow:0 8px 18px #2458d309;margin:0 0 13px;padding:12px 14px 12px 13px}.inline-note-reader>p,.inline-note-reader>ul,.inline-note-reader>ol,.inline-note-reader>blockquote,.inline-note-editable>p,.inline-note-editable>ul,.inline-note-editable>ol,.inline-note-editable>blockquote{background:linear-gradient(180deg,#fff,#fbfdff);border:1px solid #dce7f8;border-left:3px solid #9db8f8;border-radius:13px;box-shadow:0 8px 18px #2458d309;margin:0 0 13px;padding:12px 14px 12px 13px}.inline-note-reader .note-content-section h3,.inline-note-editable .note-content-section h3{color:#1f4f8f;font-size:14px;font-weight:900;letter-spacing:.02em;margin:0 0 8px}.inline-note-editable .note-content-section h1,.inline-note-editable .note-content-section h2,.inline-note-editable .note-content-section h4,.inline-note-editable .note-content-section div{color:#27364a;font-size:14px;line-height:1.9;margin:0 0 8px}.inline-note-reader .note-content-section p,.inline-note-editable .note-content-section p,.inline-note-editable .note-content-section blockquote{color:#27364a;line-height:1.9;margin:0}.inline-note-reader .note-content-section a,.inline-note-editable .note-content-section a{color:#2458d3;font-weight:800;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.inline-note-reader .note-content-section blockquote,.inline-note-editable .note-content-section blockquote{background:#2458d30f;border-left:3px solid #7fa2e8;border-radius:9px;margin:4px 0 0;padding:8px 10px}.inline-note-reader .note-content-section ul,.inline-note-reader .note-content-section ol,.inline-note-editable .note-content-section ul,.inline-note-editable .note-content-section ol{display:grid;gap:8px;list-style:none;margin:0;padding-left:0}.inline-note-reader .note-content-section li,.inline-note-editable .note-content-section li{color:#27364a;line-height:1.75;padding-left:16px;position:relative}.inline-note-reader .note-content-section li:before,.inline-note-editable .note-content-section li:before{background:#2458d3;border-radius:999px;content:"";height:4px;left:2px;position:absolute;top:.78em;width:4px}.inline-note-editor{display:flex;flex:1;flex-direction:column;min-height:0}.inline-note-toolbar{align-items:center;background:#fcfdff;border:1px solid #e8eef7;border-radius:13px;box-shadow:inset 0 1px #fffc;display:flex;gap:0;margin-bottom:12px;overflow-x:auto;padding:6px 9px}.inline-note-toolbar button,.inline-note-toolbar select{align-items:center;background:transparent;border:0;border-radius:8px;color:#6a7f98;display:inline-flex;font-size:13px;font-weight:700;height:28px;justify-content:center;margin-right:7px;min-width:27px;padding:0 7px}.inline-note-toolbar button:nth-of-type(2),.inline-note-toolbar button:nth-of-type(4),.inline-note-toolbar button:nth-of-type(6){border-right:1px solid #e5ebf4;border-radius:0;margin-right:10px;padding-right:12px}.inline-note-toolbar button:hover,.inline-note-toolbar select:hover{background:#f4f8ff;color:#416fae}.inline-note-toolbar button:active{transform:translateY(1px)}.inline-note-toolbar select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:linear-gradient(45deg,transparent 50%,#5a718c 50%),linear-gradient(135deg,#5a718c 50%,transparent 50%);background-position:calc(100% - 11px) 11px,calc(100% - 7px) 11px;background-repeat:no-repeat;background-size:4px 4px,4px 4px;min-width:78px;outline:0;padding-right:20px}.inline-note-toolbar .toolbar-iconfont{fill:currentColor;height:15px;overflow:hidden;stroke:none;opacity:.82;width:15px}.inline-note-editable:focus{border-color:#b9c9ea;box-shadow:0 0 0 3px #2458d314;outline:0}.inline-note-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end;margin-top:12px}.inline-note-actions button{align-items:center;background:#fff;border:1px solid #d8e0ef;border-radius:999px;color:#17305c;display:inline-flex;font-size:12px;font-weight:800;gap:5px;height:32px;padding:0 12px}.inline-note-actions button[type=submit],.inline-note-actions>button:last-child,.inline-note-actions .inline-note-export-trigger{background:#2458d3;border-color:#2458d3;color:#fff}.inline-note-export{position:relative}.inline-note-export-menu{animation:dialogIn .14s ease both;background:#fff;border:1px solid #dce3f1;border-radius:12px;bottom:calc(100% + 8px);box-shadow:0 18px 42px #212d4b24;display:none;gap:2px;min-width:116px;padding:6px;position:absolute;right:0;z-index:8}.inline-note-export:hover .inline-note-export-menu,.inline-note-export:focus-within .inline-note-export-menu{display:grid}.inline-note-actions .inline-note-export-menu button{background:transparent;border:0;border-radius:9px;color:#1f2937;height:34px;justify-content:flex-start;padding:0 10px;width:100%}.inline-note-actions .inline-note-export-menu button:hover{background:#f6f8ff;color:#173b8f}.studio-note-dialog{width:480px}.studio-note-dialog h3{align-items:center;display:flex;gap:8px}.studio-note-dialog p{color:#666;line-height:1.65;margin:-6px 0 0}.studio-note-template{display:grid;gap:8px;grid-template-columns:repeat(3,1fr)}.studio-note-template div{align-items:center;background:#f7f8fb;border:1px solid #edf0f5;border-radius:10px;color:#405064;display:flex;font-size:13px;gap:6px;justify-content:center;min-height:42px}.ui-page{animation:pageIn .28s ease both;background:var(--panel-bg);height:calc(100vh - var(--header-height) - 20px);overflow:hidden;padding:34px}.page-leaving{animation:pageOut .24s ease both}.chat-home{display:flex;flex-direction:column;padding:30px 42px}.home-hero{align-items:center;display:flex;gap:28px;justify-content:center;margin:10px auto 28px;max-width:760px;padding-top:10px}.hero-logo{align-items:center;display:flex;height:132px;justify-content:center;width:132px}.home-hero h2{font-size:28px;margin:0 0 16px}.home-hero p{font-size:17px;line-height:1.8;margin:0;max-width:620px}.home-question-grid{display:grid;gap:16px;grid-template-columns:1fr 1fr;margin:0 auto;max-width:610px;width:100%}.home-learning-trends{margin:26px auto 0;max-width:610px;width:100%}.home-learning-trends .home-question-grid{margin-top:12px}.home-learning-trends-head{align-items:center;display:flex;justify-content:space-between}.home-learning-trends-head h3{color:#17305c;font-size:15px;margin:0}.home-learning-trends-head span{color:#728096;font-size:12px;font-weight:650}.home-question-empty{align-items:center;background:#f8fbff;border:1px dashed #d6e0f2;border-radius:14px;color:#64748b;display:flex;font-size:14px;font-weight:650;height:64px;justify-content:center;margin-top:12px;padding:0 18px;text-align:center}.home-question-grid button{align-items:center;background:#fff;border:1px solid #dfe4ef;border-radius:14px;box-shadow:0 5px 16px #00000008;display:flex;font-size:15px;height:54px;justify-content:space-between;padding:0 17px;text-align:left;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.home-question-grid svg{color:#3b4a5f}.bottom-input{align-items:center;border:1px solid #c8cfdd;border-radius:14px;box-shadow:0 8px 20px #212d4b0a;display:flex;height:68px;justify-content:space-between;margin-top:auto;padding:0 14px 0 22px}.response-mode-select{border-left:1px solid #e2e6ef;display:flex;flex:0 0 auto;margin-left:12px;margin-right:10px;padding-left:14px;position:relative}.bottom-input .response-mode-trigger{align-items:center;background:transparent;border:0;border-radius:0;box-shadow:none;color:#6d7484;cursor:pointer;display:inline-flex;gap:6px;height:auto;justify-content:flex-start;line-height:1;min-width:0;padding:0;transition:color .16s ease;width:auto}.bottom-input .response-mode-trigger:hover:not(:disabled),.bottom-input .response-mode-select.is-open .response-mode-trigger{background:transparent;color:#394252;transform:none}.bottom-input .response-mode-trigger svg{color:#7d8696;flex:0 0 auto;pointer-events:none}.response-mode-select.is-disabled{opacity:.55}.response-mode-select.is-disabled .response-mode-trigger{cursor:default}.response-mode-menu{background:#fff;border:1px solid #dbe1ec;border-radius:12px;box-shadow:0 18px 36px #1d273a24;max-height:min(240px,calc(100vh - 180px));min-width:228px;overflow-y:auto;padding:8px;bottom:calc(100% + 12px);position:absolute;right:0;top:auto;z-index:12}.bottom-input .response-mode-menu button{align-items:flex-start;background:transparent;border:0;border-radius:8px;box-shadow:none;color:#465063;cursor:pointer;display:flex;flex-direction:column;gap:4px;height:auto;justify-content:flex-start;min-width:0;padding:10px 12px;text-align:left;width:100%}.bottom-input .response-mode-menu button strong{color:#223049;display:block;font-size:14px;font-weight:600;line-height:1.4}.bottom-input .response-mode-menu button small{color:#6f7a8c;display:block;font-size:12px;line-height:1.5;white-space:normal}.bottom-input .response-mode-menu button:hover{background:#f4f7fb;transform:none}.bottom-input .response-mode-menu button.is-active{background:#edf2ff}.bottom-input .response-mode-menu button.is-active strong{color:#3151c9}.bottom-input span,.bottom-input input,.bottom-input textarea{color:#999;font-size:17px}.bottom-input input,.bottom-input textarea{border:0;color:#222;flex:1;outline:0}.bottom-input textarea{background:transparent;font-family:inherit;height:42px;line-height:42px;max-height:42px;min-height:42px;overflow-y:auto;padding:0;resize:none}.bottom-input button{align-items:center;background:#eef0f4;border:0;border-radius:50%;color:#3b4656;display:flex;height:42px;justify-content:center;transition:background .16s ease,color .16s ease,transform .16s ease;width:42px}.bottom-input button.ready{background:#4d5cff;color:#fff}.bottom-input button.generating{background:#db3a32;color:#fff;opacity:1}.bottom-input button:not(:disabled):hover{transform:scale(1.04)}.chat-compose{display:grid;flex:0 0 auto;gap:8px}.follow-up-suggestions{align-items:center;display:flex;gap:8px;min-height:28px;overflow-x:auto;padding:0 4px;scrollbar-width:none}.follow-up-suggestions::-webkit-scrollbar{display:none}.follow-up-suggestions span{color:#7a8494;flex:0 0 auto;font-size:12px;font-weight:700}.follow-up-suggestions button{background:transparent;border:1px solid #d9e4fb;border-radius:999px;color:#2458d3;cursor:pointer;flex:0 0 auto;font-size:12px;font-weight:700;height:28px;padding:0 11px;transition:background .16s ease,border-color .16s ease,color .16s ease}.follow-up-suggestions button:hover{background:#f3f7ff;border-color:#b9cdf9;color:#1d4ed8}.follow-up-suggestions button:disabled{background:#f5f7fb;border-color:#e2e7f0;color:#a5adba;cursor:not-allowed}.chat-after{display:flex;flex-direction:column;gap:14px;min-height:0;padding:20px 14px 12px;position:relative}.chat-after-body{display:flex;flex:1;flex-direction:column;min-height:0;overflow:hidden}.chat-scroll{flex:1;min-height:0;overflow-y:auto;padding:12px 0 10px;scroll-behavior:auto;scrollbar-width:none}.chat-scroll::-webkit-scrollbar{display:none}.chat-thread-nav{bottom:112px;position:absolute;right:0;top:120px;width:18px;z-index:8}.chat-thread-nav-trigger{align-items:center;background:#fffffff0;border:1px solid #cbd6e8;border-radius:999px;box-shadow:0 8px 20px #212d4b1f;cursor:ns-resize;display:flex;flex-direction:column;height:clamp(46px,calc(36px + var(--thread-count, 2) * 10px),132px);justify-content:center;left:50%;padding:0;position:absolute;touch-action:none;transform:translate(-50%,-50%);transition:background .16s ease,border-color .16s ease,box-shadow .16s ease,transform .16s ease;width:16px}.chat-thread-nav-trigger span{display:none}.chat-thread-nav-trigger:hover{background:#fff;border-color:#9eb2d4;box-shadow:0 10px 26px #212d4b2e;transform:translate(-50%,-50%) scale(1.03)}.chat-thread-nav-popover{background:#fffffff5;border:1px solid #dfe4ef;border-radius:16px;box-shadow:0 16px 40px #212d4b1f;max-height:min(520px,calc(100vh - 230px));opacity:0;padding:10px;pointer-events:none;position:absolute;right:24px;transform:translate(10px);transition:opacity .16s ease,transform .16s ease;width:252px}.chat-thread-nav.is-open .chat-thread-nav-popover,.chat-thread-nav:focus-within .chat-thread-nav-popover{opacity:1;pointer-events:auto;transform:translate(0)}.chat-thread-nav-head{align-items:center;color:#596579;display:flex;font-size:13px;justify-content:space-between;padding:4px 6px 8px}.chat-thread-nav-head small{background:#eef2ff;border-radius:999px;color:#2458d3;font-size:12px;padding:2px 7px}.chat-thread-nav-list{display:grid;gap:4px;max-height:430px;overflow-y:auto;padding-right:2px;scrollbar-width:thin}.chat-thread-nav-list button{background:transparent;border:0;border-radius:10px;color:#1f2937;font-size:14px;line-height:1.45;overflow:hidden;padding:9px 10px;text-align:left;text-overflow:ellipsis;transition:background .16s ease,color .16s ease;white-space:nowrap}.chat-thread-nav-list button:hover{background:#f5f7ff}.chat-thread-nav-list button.active{background:#eef2ff;color:#1d4ed8;font-weight:700}.assistant-head{align-items:center;background:#fff;border:1px solid #dfe4ef;border-radius:16px;box-shadow:0 8px 22px #212d4b0d;display:flex;flex:0 0 auto;gap:12px;margin:0 0 10px;max-width:520px;padding:14px 18px}.assistant-head .baby-logo{height:58px;width:58px}.assistant-head h3{font-size:18px;margin:0 0 6px}.assistant-head p{color:#777;margin:0 0 4px}.assistant-head small{align-items:center;color:#555;display:flex;gap:7px}.assistant-head i{background:#34c759;border-radius:50%;height:7px;width:7px}.chat-bubble{align-items:start;display:grid;grid-template-columns:minmax(0,max-content) 44px;grid-template-rows:auto auto;column-gap:10px;margin:10px 0 32px auto;max-width:min(560px,64%);position:relative;width:fit-content}.chat-bubble span{background:#eef2ff;border-radius:14px;font-size:15px;grid-column:1 / 2;grid-row:1 / 2;line-height:1.55;max-width:500px;padding:12px 16px;word-break:break-word}.chat-bubble-edit{background:#eef2ff;border:1px solid rgba(36,88,211,.18);border-radius:14px;display:grid;grid-column:1 / 2;grid-row:1 / 2;max-width:min(500px,72vw);min-width:min(260px,72vw);overflow:hidden;padding:0}.chat-bubble-edit textarea{background:transparent;border:0;color:#15213a;font:inherit;line-height:1.55;min-height:24px;outline:none;overflow:hidden;padding:12px 14px 10px;resize:none;width:100%;word-break:break-word}.chat-bubble-edit textarea:focus{box-shadow:none}.chat-bubble-edit-actions{align-items:center;border-top:1px solid rgba(36,88,211,.12);display:flex;gap:6px;justify-content:flex-end;min-height:40px;padding:6px 8px}.chat-bubble-edit-actions button{align-items:center;background:#ffffffd1;border:1px solid rgba(36,88,211,.14);border-radius:8px;color:#2458d3;cursor:pointer;display:inline-flex;height:30px;justify-content:center;width:30px}.chat-bubble-edit-actions button:hover{background:#fff;border-color:#2458d359}.chat-bubble-edit-actions button:disabled{color:#a5adba;cursor:not-allowed;opacity:.7}.chat-bubble small{color:#888;font-size:12px;line-height:16px;position:absolute;right:0;text-align:center;top:calc(100% + 4px);width:44px}.chat-bubble-tools{align-items:center;align-self:start;background:transparent;border:0;box-shadow:none;display:flex;gap:5px;position:absolute;right:56px;top:calc(100% + 4px);opacity:0;padding:0;pointer-events:auto;transition:opacity .14s ease 3s}.chat-bubble:hover .chat-bubble-tools,.chat-bubble-tools:focus-within{opacity:1;pointer-events:auto;transition-delay:0s}.chat-bubble.tools-hidden .chat-bubble-tools,.chat-bubble.is-editing .chat-bubble-tools{opacity:0;pointer-events:none}.chat-bubble-tools button{align-items:center;background:transparent;border:0;border-radius:4px;color:#2458d3;cursor:pointer;display:inline-flex;height:22px;justify-content:center;padding:0;width:22px}.chat-bubble-tools b{display:none}.chat-bubble-tools svg{height:18px;width:18px}.chat-bubble-tools button:hover{background:#eef2ffb8}.chat-bubble-tools button:disabled{color:#a5adba;cursor:not-allowed;opacity:.58}.chat-bubble-tools button:disabled:hover{background:transparent}.chat-bubble em{background:#1f2937e0;border-radius:999px;color:#fff;font-size:11px;font-style:normal;grid-column:1 / 2;grid-row:2 / 3;justify-self:start;margin-top:5px;padding:3px 8px}.mini-avatar{align-items:center;background:#f4f6fb;border:1px solid #d7def5;border-radius:50%;color:#2458d3;display:flex;font-size:13px;font-weight:800;grid-column:2 / 3;height:44px;justify-content:center;justify-self:center;overflow:hidden;width:44px;grid-row:1 / 3}.answer-panel{animation:answerIn .28s ease both;border:1px solid #dfe4ef;border-radius:16px;margin:14px 0 24px;padding:16px 26px 18px;position:relative}.chat-bubble.source-highlight,.answer-panel.source-highlight{animation:sourcePulse 1.1s ease 2;border-color:#88a8ff;box-shadow:0 0 0 4px #2458d31f,0 18px 40px #2458d324}.answer-panel.has-answer-status{margin-top:36px}.answer-status{align-items:center;background:#fff;color:#1d4ed8;display:inline-flex;font-size:12px;font-weight:700;gap:5px;line-height:18px;left:0;margin:0;padding:0 8px 0 0;position:absolute;top:-28px;z-index:1}.answer-status-dots{display:inline-flex;gap:5px}.answer-status-dots i{animation:typingBounce 1s infinite ease-in-out;background:#7f9ff0;border-radius:50%;display:block;height:5px;opacity:.78;width:5px}.answer-status-dots i:nth-child(2){animation-delay:.12s}.answer-status-dots i:nth-child(3){animation-delay:.24s}.answer-status b{font-weight:700}.answer-status-mode{background:#eef4ff;border:1px solid #d7e4ff;border-radius:999px;color:#2458d3;font-size:11px;font-style:normal;font-weight:800;line-height:18px;padding:0 7px}.answer-status-mode.thinking{background:#f2f0ff;border-color:#ded8ff;color:#4f46e5}.answer-status-mode.auto{background:#f4f6fb;border-color:#e1e6f0;color:#64748b}.answer-status time{align-items:center;color:#0f8bb8;display:inline-flex;font-size:11px;font-variant-numeric:tabular-nums;font-weight:700;gap:3px;margin-left:3px;min-width:42px}.answer-status time svg{color:currentColor;stroke-width:2.2}.answer-status.is-complete{color:#2563eb}.typing-indicator{align-items:center;color:#777;display:flex;font-size:14px;gap:7px;margin:14px 0 0 10px}.typing-indicator span{animation:typingBounce 1s infinite ease-in-out;background:#5577d8;border-radius:50%;height:6px;opacity:.72;width:6px}.typing-indicator span:nth-child(2){animation-delay:.12s}.typing-indicator span:nth-child(3){animation-delay:.24s}.chat-scroll-runway{min-height:max(420px,calc(100% - 90px));pointer-events:none}.history-note,.response-notice{color:#8a756b;font-size:13px;margin:12px 0 0 10px}.history-note{opacity:.82}.response-notice{background:#f5f7ff;border:1px solid #dce4fb;border-radius:10px;color:#3558a8;display:inline-flex;padding:8px 12px;width:fit-content}.answer-panel section{border-bottom:1px dashed #d8deeb;padding:0 0 16px;margin-bottom:16px}.answer-panel section:last-of-type{border-bottom:0}.answer-panel h3{align-items:center;display:flex;font-size:17px;gap:12px;margin:0 0 12px}.answer-panel h3 svg{color:#2458d3}.answer-panel p,.answer-panel li{color:#263244;font-size:15px;font-weight:400;line-height:1.82}.answer-panel p,.answer-panel ul{margin:0}.answer-natural-section p{white-space:pre-wrap}.answer-panel .answer-professional-section{border-bottom:0;margin-bottom:16px;padding-bottom:0}.professional-answer-card{display:grid;gap:12px}.professional-summary{background:linear-gradient(135deg,#eff6ff,#f8fbff);border:1px solid #d8e7ff;border-radius:10px;display:grid;gap:9px;padding:14px}.professional-label{align-items:center;color:#2458d3;display:inline-flex;font-size:12px;font-weight:900;gap:7px;justify-self:start;line-height:1}.professional-label svg{color:currentColor;flex:0 0 auto;stroke-width:2.2}.professional-summary p{color:#344054;line-height:1.82}.professional-section-list{display:grid;gap:12px}.professional-section-card{border:1px solid #e4eaf5;border-radius:10px;display:grid;gap:9px;padding:13px 14px}.answer-panel .professional-section-card h3{align-items:center;color:#1f3b73;display:flex;font-size:14px;font-weight:900;gap:8px;line-height:1.4;margin:0}.answer-panel .professional-section-card h3 svg{color:#2458d3;flex:0 0 auto}.professional-section-card p,.professional-section-card li,.professional-memory p,.professional-memory li{color:#2d3748;font-size:15px;font-weight:400;line-height:1.82}.professional-section-card p+p,.professional-memory p+p{margin-top:2px}.professional-section-card ul,.professional-memory ul{display:grid;gap:7px;margin:0;padding-left:18px}.professional-group-list{display:grid;gap:10px}.professional-group-item{background:#f8fbff;border:1px solid #e1ebfb;border-radius:8px;display:grid;gap:7px;padding:10px 12px}.professional-group-item>strong{color:#193b74;font-size:14px;line-height:1.5}.professional-group-item dl{display:grid;gap:5px;margin:0}.professional-group-item dl div{display:grid;gap:4px;grid-template-columns:42px minmax(0,1fr)}.professional-group-item dt{color:#2458d3;font-size:13px;font-weight:800;line-height:1.65}.professional-group-item dd{color:#334155;font-size:13px;line-height:1.65;margin:0}.professional-comparison-wrap{margin-top:2px}.professional-comparison-table th,.professional-comparison-table td{min-width:150px;vertical-align:top}.professional-comparison-table tbody th{color:#2458d3;font-weight:800;min-width:78px;width:78px}.professional-memory{background:#f7fbff;border-left:4px solid #2458d3;color:#12366f;display:grid;gap:6px;padding:10px 12px}.professional-memory b{color:#12366f;font-size:14px;line-height:1.5}.professional-memory p,.professional-memory li{color:#12366f;font-weight:500}.answer-natural-section{display:grid;gap:10px}.answer-natural-section p+p{margin-top:0}.inline-reference-marker{color:#2458d3;display:inline;margin-left:1px;text-decoration:none;vertical-align:baseline}.inline-reference-marker sup{font-size:9px;font-weight:700;line-height:0;position:relative;top:-.1em}.inline-reference-marker:hover{color:#123ea9}.answer-error-section{background:linear-gradient(180deg,#fff5f5f2,#fffafafa);border:1px solid rgba(185,28,28,.12);border-radius:18px;padding:18px}.meta-answer-section{background:linear-gradient(180deg,#f5f8ffe0,#f9fafbf5);border:1px solid rgba(36,88,211,.12);border-radius:18px;padding:18px 18px 16px}.meta-answer-section ul{margin-top:12px;padding-left:18px}.meta-answer-boundary{background:#ffffffb8;border-radius:14px;margin-top:14px;padding:12px 14px}.meta-answer-boundary b{color:#2458d3;display:inline-block;font-size:13px;margin-bottom:6px}.important-grid{display:grid;gap:10px}.important-grid strong{background:#eef2ff;border:1px solid #d9e2ff;border-radius:12px;color:#173b8f;display:block;font-size:14px;line-height:1.7;padding:12px 14px}.reference-list{display:grid;gap:10px;margin-top:14px}.reference-list a{background:#fbfcff;border:1px solid #e5eaf3;border-radius:12px;color:#475467;display:grid;gap:6px;padding:12px 14px}.reference-item-disabled{background:#fbfcff;border:1px solid #e5eaf3;border-radius:12px;color:#475467;display:grid;gap:6px;opacity:.72;padding:12px 14px}.reference-list b{color:#2458d3;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px}.reference-backlinks{display:inline-flex;align-items:center;gap:8px}.reference-backlink{color:#2458d3;font-size:12px;font-weight:600;text-decoration:none}.reference-backlink:hover{color:#123ea9}.reference-title-line{align-items:baseline;display:inline-flex;flex-wrap:wrap;gap:8px;min-width:0}.reference-title-line em{color:#3568d4;flex:0 0 auto;font-style:normal;font-weight:500}.reference-title-line span{color:#475467;font-size:14px;font-weight:500}.reference-list small{color:#667085;font-size:13px;line-height:1.6}.answer-actions{align-items:center;border-top:1px solid #eef1f6;display:flex;gap:10px;margin-top:4px;padding-top:14px}.answer-actions button{align-items:center;background:#fff;border:1px solid #dfe4ef;border-radius:999px;color:#1f2937;display:inline-flex;font-size:14px;font-weight:700;gap:7px;min-height:36px;padding:0 14px;transition:background .16s ease,border-color .16s ease,box-shadow .16s ease,transform .16s ease}.answer-actions button svg{color:#2458d3;stroke-width:2.1}.answer-actions button:hover:not(:disabled){background:#eef2ff;border-color:#cbd8ff;box-shadow:0 8px 18px #212d4b14;color:#173b8f}.answer-actions button:hover:not(:disabled) svg{color:#173b8f}.answer-actions button:disabled{opacity:.62}.answer-table-wrap{border:1px solid #dfe4ef;border-radius:12px;overflow-x:auto}.answer-table{border-collapse:collapse;font-size:14px;min-width:520px;width:100%}.answer-table th{background:#f5f7ff;color:#26364f;font-weight:700;text-align:left}.answer-table th,.answer-table td{border-bottom:1px solid #e1e6f1;line-height:1.7;padding:9px 12px;vertical-align:top}.answer-table tr:last-child td{border-bottom:0}.answer-steps{counter-reset:answer-step;display:grid;gap:10px;list-style:none;margin:0;padding:0}.answer-steps li{align-items:flex-start;background:linear-gradient(180deg,#fbfcff,#fff);border:1px solid #dfe4ef;border-radius:10px;display:grid;gap:10px;grid-template-columns:26px 1fr;padding:10px 12px}.answer-steps li:before{align-items:center;background:var(--primary);border-radius:50%;color:#fff;content:counter(answer-step);counter-increment:answer-step;display:inline-flex;font-size:12px;font-weight:700;height:22px;justify-content:center;margin-top:2px;width:22px}.key-point-grid{display:grid;gap:10px;grid-template-columns:1fr 1fr}.key-point-grid span{background:linear-gradient(180deg,#fbfcff,#fff);border:1px solid #dfe4ef;border-radius:10px;color:#26364f;font-size:14px;line-height:1.7;padding:10px 12px}.answer-subgrid{grid-template-columns:1fr;margin-top:12px}.ref-grid{display:grid;gap:12px;grid-template-columns:1fr 1fr;margin-top:14px}.ref-grid div,.ref-grid a{align-items:center;background:#fbfcff;border:1px solid #dfe4ef;border-radius:8px;color:#26364f;display:grid;font-size:14px;gap:8px;grid-template-columns:18px 1fr;min-height:42px;padding:0 12px;text-decoration:none}.ref-grid svg{color:#2458d3}.chat-bottom{flex:0 0 auto;margin-top:0}.back-line{align-items:center;background:transparent;border:0;color:#555;display:flex;font-size:17px;gap:9px;margin-bottom:28px}.doc-page{padding:22px 26px 26px}.doc-hero{display:grid;gap:36px;grid-template-columns:190px 1fr;margin-bottom:32px}.doc-cover{background:linear-gradient(145deg,#f5f7ff,#fff);border:1px solid #dfe4ef;border-radius:12px;box-shadow:var(--shadow);height:235px;padding:30px 22px;position:relative}.doc-cover h3{font-size:20px;line-height:1.35;margin:0 0 8px}.doc-cover p{color:#555;font-size:13px;margin:0}.cover-baby{bottom:34px;font-size:52px;position:absolute;right:28px}.doc-cover>span{background:var(--primary);border-radius:4px;bottom:14px;color:#fff;left:14px;padding:5px 8px;position:absolute}.label-pill{background:#eef2ff;border-radius:7px;color:#2458d3;display:inline-flex;font-weight:700;margin-bottom:18px;padding:8px 14px}.doc-hero h2{font-size:36px;margin:0 0 14px}.doc-hero p{font-size:17px;line-height:1.7;margin:0 0 22px;max-width:760px}.doc-meta{color:#606060;display:flex;flex-wrap:wrap;gap:24px;margin-bottom:26px}.doc-meta span{align-items:center;display:flex;gap:8px}.doc-actions{display:flex;gap:22px}.doc-actions button,.orange-button{align-items:center;border-radius:8px;display:flex;font-weight:700;gap:9px;height:48px;justify-content:center;min-width:150px}.doc-actions button:first-child,.orange-button{background:var(--primary);border:0;color:#fff}.doc-actions button:last-child{background:#fff;border:1px solid #dfe4ef}.doc-actions button.favorited{background:#eef2ff;border-color:#cfd8f6;color:#2458d3}.doc-info-grid{display:grid;gap:22px;grid-template-columns:1fr 360px}.doc-box{border:1px solid #dfe4ef;border-radius:10px;padding:18px 22px}.doc-box h3{border-left:4px solid #2458d3;font-size:18px;margin:0 0 16px;padding-left:12px}.doc-box p{color:#555;font-size:16px;line-height:1.8;margin:0}.topics div{display:flex;flex-wrap:wrap;gap:12px}.topics span,.notes-item span{background:#f7f7f7;border-radius:7px;color:#555;padding:7px 13px}.preview{margin-top:22px}.preview-grid{display:grid;gap:18px;grid-template-columns:repeat(3,1fr)}.preview-card{align-items:center;border:1px solid #dfe4ef;border-radius:10px;display:grid;gap:18px;grid-template-columns:190px 1fr;padding:16px}.preview-thumb{background:#f5f7ff;border:1px solid #dfe4ef;border-radius:7px;height:120px;padding:14px;position:relative}.preview-thumb b{background:var(--primary);border-radius:5px;color:#fff;padding:5px 8px}.preview-thumb span{display:block;font-weight:700;margin-top:24px;text-align:center}.preview-thumb small{bottom:16px;font-size:32px;position:absolute;right:18px}.preview-card h4{font-size:17px;margin:0 0 12px}.preview-card p{color:#555;font-size:14px;line-height:1.6;margin:0 0 14px}.preview-card em{color:#777;font-style:normal}.notes-page{padding:32px 34px}.notes-head{align-items:center;display:flex;justify-content:space-between;margin-bottom:34px}.notes-head h2{align-items:center;display:flex;font-size:28px;gap:12px;margin:0 0 10px}.notes-head p{color:#666;font-size:16px;margin:0}.notes-tabs{border-bottom:1px solid #dfe4ef;display:flex;gap:46px;margin-bottom:24px}.notes-tabs button{background:transparent;border:0;font-size:17px;font-weight:700;padding:0 10px 18px}.notes-tabs button.active{border-bottom:2px solid #2458d3;color:#2458d3}.notes-tools{align-items:center;display:flex;justify-content:space-between;margin-bottom:16px}.notes-tools label{align-items:center;border:1px solid #dfe4ef;border-radius:8px;display:flex;height:40px;justify-content:space-between;padding:0 12px;width:320px}.notes-tools input{border:0;outline:0;width:250px}.notes-tools button{background:#fff;border:1px solid #dfe4ef;border-radius:8px;height:40px;padding:0 18px}.notes-list{display:grid;gap:8px}.notes-item{align-items:center;border:1px solid #dfe4ef;border-radius:9px;box-shadow:var(--shadow);display:grid;gap:18px;grid-template-columns:70px 1fr 32px 32px;min-height:98px;padding:14px 18px}.notes-item{animation:itemIn .22s ease both;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease}.notes-item-highlighted{border-color:#f3a144;box-shadow:0 0 0 3px #f3a1442e,var(--shadow)}.note-main h3{font-size:19px;margin:0 0 6px}.note-main p{color:#666;margin:0 0 8px}.note-main div{display:flex;gap:9px}.notes-link-button{background:#fff7ee;border:1px solid #f1c184;border-radius:999px;color:#8d4b04;cursor:pointer;font-size:12px;font-weight:700;padding:8px 12px}.notes-link-button:hover{background:#ffefd9}.star-on{color:#2458d3}.icon-button{background:transparent;border:0;color:inherit;padding:0}.empty-note{color:#888;padding:28px;text-align:center}.toast-message{animation:toastIn .2s ease both;background:#f5f7ff;border:1px solid #dce4fb;border-radius:9px;color:#3558a8;font-size:14px;line-height:1.5;padding:10px 12px}.inline-toast{margin-bottom:14px}.pagination{align-items:center;border:1px solid #eee;border-radius:9px;display:flex;gap:20px;height:38px;justify-content:center;margin:20px auto 0;width:240px}.pagination b{background:var(--primary);border-radius:5px;color:#fff;padding:5px 9px}.quiz-shell{background:transparent;border:0;box-shadow:none;padding:18px 14px}.quiz-title{align-items:center;display:flex;gap:18px;margin:0 0 28px}.quiz-title button{background:transparent;border:0;padding:0}.quiz-title h2{font-size:29px;margin:0}.quiz-layout{display:grid;gap:22px;grid-template-columns:minmax(0,1fr) 380px}.quiz-main-card,.answer-card-side{background:#fff;border:1px solid #dfe4ef;border-radius:12px;box-shadow:var(--shadow);padding:34px}.quiz-progress{align-items:baseline;display:flex;gap:22px;margin-bottom:20px}.quiz-progress b{color:#2458d3;font-size:28px}.quiz-progress span{color:#555;font-size:16px}.quiz-main-card h3{font-size:23px;margin:0 0 24px}.quiz-options{display:grid;gap:14px}.quiz-options button{align-items:center;background:#fff;border:1px solid #dfe4ef;border-radius:12px;display:grid;gap:18px;grid-template-columns:34px 1fr 28px;min-height:58px;padding:0 22px;transition:transform .16s ease,border-color .16s ease,background .16s ease}.quiz-options button:hover{transform:translate(3px)}.quiz-options button.chosen{background:#eef2ff;border-color:#2458d3}.quiz-options span{align-items:center;border:1px solid #eee;border-radius:50%;display:flex;height:30px;justify-content:center;width:30px}.quiz-options .chosen span,.quiz-options .chosen svg{color:#2458d3}.quiz-options p{font-size:18px;margin:0}.answer-analysis{background:#f5f7ff;border-radius:12px;margin-top:28px;padding:22px 26px}.answer-analysis h4{align-items:center;color:#2458d3;display:flex;font-size:18px;gap:12px;margin:0 0 12px}.answer-analysis p{font-size:17px;line-height:1.8;margin:0}.quiz-footer{align-items:center;display:grid;grid-template-columns:150px 1fr 150px;margin-top:32px}.quiz-footer button{align-items:center;background:#fff;border:1px solid #d1d7e4;border-radius:9px;display:flex;gap:8px;height:48px;justify-content:center}.quiz-footer button:last-child{background:var(--primary);border:0;color:#fff}.quiz-footer button:disabled{cursor:not-allowed;opacity:.45}.quiz-footer div{align-items:center;display:flex;flex-direction:column;gap:14px;justify-self:center;width:180px}.quiz-footer i{background:linear-gradient(90deg,#2458d3 22%,#e1e6f1 22%);border-radius:99px;height:8px;width:170px}.quiz-empty-card{align-items:center;background:#fff;border:1px solid #dfe4ef;border-radius:14px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:16px;justify-content:center;min-height:calc(100vh - 220px);padding:44px;text-align:center}.quiz-empty-card h2{font-size:26px;margin:0}.quiz-empty-card p{color:#666;line-height:1.8;margin:0;max-width:520px}.quiz-empty-card>div:last-child{display:flex;gap:12px;margin-top:8px}.quiz-empty-card button{align-items:center;background:#fff;border:1px solid #ddd;border-radius:10px;display:flex;gap:8px;height:44px;justify-content:center;padding:0 18px}.quiz-empty-card button:last-child{background:var(--primary);border:0;color:#fff}.answer-card-side h3{align-items:center;display:flex;font-size:22px;gap:12px;margin:0 0 34px}.answer-numbers{display:flex;gap:16px;margin-bottom:36px}.answer-numbers button{background:#fff;border:1px solid #d1d7e4;border-radius:9px;font-size:21px;height:54px;width:54px}.answer-numbers .current{border-color:#2458d3;box-shadow:inset -14px -14px #2458d3;color:#2458d3}.answer-numbers .answered:not(.current){background:#eef2ff;color:#2458d3}.legend{display:flex;gap:24px}.legend span{align-items:center;color:#555;display:flex;gap:8px}.legend i{background:#ddd;border-radius:3px;display:inline-block;height:14px;width:14px}.legend .done{background:#2458d3}.legend .now{background:#fff;border:1px solid #2458d3}.quiz-main-card-focused{box-shadow:none;margin:12px auto 0;max-width:780px;min-height:calc(100vh - 220px);padding:26px 28px 34px}.quiz-progress-compact{justify-content:flex-start;margin:0 0 20px}.quiz-progress-compact b{align-items:center;border:1px solid #ff3b3b;color:#7f8797;display:inline-flex;font-size:15px;font-weight:500;height:38px;justify-content:center;min-width:86px}.quiz-main-card-focused h3{font-size:18px;line-height:1.7;margin:0 0 34px;text-align:center}.quiz-options-soft{gap:10px}.quiz-options-soft button{background:#f8f8f9;border:0;border-radius:12px;grid-template-columns:44px 1fr 24px;min-height:60px}.quiz-options-soft button:hover{background:#f1f4ff}.quiz-options-soft span{border:0;border-radius:0;color:#162033;font-size:16px;height:auto;justify-content:flex-start;width:auto}.quiz-assist-panel{background:#fff;border-left:1px solid #eef1f7;box-shadow:none;display:flex;flex-direction:column;min-height:calc(100vh - 84px);padding:20px 22px}.quiz-assist-top{align-items:center;display:flex;justify-content:space-between}.quiz-assist-top span{color:#071832;font-size:22px;font-weight:650}.quiz-assist-top div{display:flex;gap:10px}.quiz-assist-top button,.quiz-assist-title button{align-items:center;background:transparent;border:0;color:#0f172a;display:inline-flex;height:30px;justify-content:center;width:30px}.quiz-source-pill{align-self:flex-start;background:#fff;border:1px solid #dbe4f1;border-radius:999px;color:#111827;font-size:14px;height:34px;margin-top:14px;padding:0 18px}.quiz-source-pill b{color:#111827}.quiz-assist-title{align-items:center;display:grid;gap:12px;grid-template-columns:1fr 34px;margin:92px auto 0;max-width:320px;width:100%}.quiz-assist-title strong{color:#111827;font-size:18px;line-height:1.6;text-align:center}.quiz-assist-count{align-items:center;border:1px solid #ff3b3b;color:#7f8797;display:flex;height:38px;justify-content:center;margin:28px auto 0;min-width:90px}.quiz-assist-spacer{flex:1;min-height:160px}.quiz-assist-actions{align-items:center;display:flex;justify-content:space-between;margin-bottom:12px}.quiz-hint-toggle{align-items:center;background:#fff;border:1px solid #ff3b3b;color:#111827;display:inline-flex;gap:12px;height:40px;justify-content:center;min-width:100px}.quiz-nav-actions{display:flex;gap:10px}.quiz-nav-actions button{background:#fff;border:1px solid #d9deea;border-radius:999px;color:#111827;height:34px;padding:0 18px}.quiz-nav-actions button:last-child{background:#4c5cff;border-color:#4c5cff;color:#fff}.quiz-nav-actions button:disabled{cursor:not-allowed;opacity:.45}.quiz-hint-card{align-items:flex-start;background:#eef2ff;border-radius:12px;display:flex;gap:14px;line-height:1.8;padding:18px 20px}.quiz-hint-card svg{color:#1d4ed8;flex:0 0 auto;margin-top:3px}.quiz-hint-card p{color:#243047;margin:0}.inline-quiz-panel{background:#fff;display:flex;flex-direction:column;gap:10px;min-height:0;overflow:hidden;padding:20px 18px}.inline-quiz-back{align-items:center;align-self:flex-start;background:transparent;border:0;border-radius:999px;color:#17305c;display:inline-flex;font-size:13px;font-weight:800;gap:8px;height:30px;letter-spacing:0;padding:0 4px 0 0;transition:color .16s ease,transform .16s ease}.inline-quiz-back:hover{background:transparent;color:#2458d3;transform:translateY(-1px)}.inline-quiz-back:disabled{cursor:not-allowed;opacity:.55;transform:none}.inline-quiz-back svg{background:#f6f9ff;border:1px solid #cfdcf3;border-radius:999px;box-shadow:none;box-sizing:content-box;color:#2458d3;height:15px;padding:5px;width:15px}.inline-quiz-topbar{align-items:center;display:flex;gap:10px;justify-content:space-between}.inline-result-return{align-items:center;background:#fff;border:1px solid #d8e0ef;border-radius:999px;color:#2458d3;display:inline-flex;font-size:13px;font-weight:800;height:34px;justify-content:center;padding:0 12px}.inline-quiz-title{align-items:center;display:grid;gap:8px;grid-template-columns:56px minmax(0,1fr) 30px;margin:30px 0 22px}.inline-quiz-content{display:flex;flex:1;flex-direction:column;min-height:0;overflow:auto;padding-bottom:18px}.inline-quiz-title span{color:#7f8797;font-size:14px;text-align:left}.inline-quiz-title strong{color:#0f1d32;font-size:16px;line-height:1.55;text-align:center}.inline-quiz-title button{align-items:center;background:transparent;border:0;color:#0f172a;display:inline-flex;height:30px;justify-content:center;width:30px}.inline-quiz-panel h3{color:#111827;font-size:14px;font-weight:800;line-height:1.65;margin:0 0 8px;text-align:left;text-indent:2em}.inline-quiz-options{display:grid;gap:10px}.inline-quiz-options button{align-items:center;background:#f8f8f9;border:1px solid transparent;border-radius:14px;color:#111827;display:grid;gap:12px;grid-template-columns:32px minmax(0,1fr) 20px;min-height:60px;padding:12px 14px;text-align:left;transition:background .16s ease,border-color .16s ease,box-shadow .16s ease,transform .16s ease}.inline-quiz-options button:hover{background:#f1f4ff;transform:translateY(-1px)}.inline-quiz-options button.chosen{background:#eef2ff;border-color:#9db3ff}.inline-quiz-options button.correct{background:#ecfdf3;border-color:#86efac}.inline-quiz-options button.wrong{background:#fff1f2;border-color:#fda4af}.inline-quiz-options button.correct svg{color:#16a34a}.inline-quiz-options button.wrong svg{color:#e11d48}.inline-quiz-options span{align-items:center;align-self:center;background:#fff;border:1px solid #dbe2ee;border-radius:999px;color:#475569;display:inline-flex;font-size:13px;font-weight:900;height:28px;justify-content:center;justify-self:center;width:28px}.inline-quiz-options button.correct span{background:#dcfce7;border-color:#86efac;color:#15803d}.inline-quiz-options button.wrong span{background:#ffe4e6;border-color:#fda4af;color:#e11d48}.inline-quiz-options p{font-size:14px;line-height:1.55;margin:0;overflow-wrap:anywhere}.inline-answer-analysis{background:#f8fbff;border:1px solid #dbe7ff;border-radius:12px;display:grid;gap:8px;line-height:1.45;padding:12px}.inline-answer-analysis.is-correct{background:#effcf4;border-color:#b7efca}.inline-answer-analysis.is-wrong{background:#fff7f7;border-color:#ffd2d7}.analysis-result-head{align-items:flex-start;display:grid;gap:3px}.analysis-result-head strong{color:#2458d3;font-size:15px;line-height:1.35}.inline-answer-analysis.is-correct .analysis-result-head strong{color:#15803d}.inline-answer-analysis.is-wrong .analysis-result-head strong{color:#dc2626}.analysis-result-head span{color:#15803d;font-size:13px;font-weight:800;line-height:1.45}.inline-answer-analysis p{font-size:14px;line-height:1.45;margin:0}.analysis-card-grid{display:grid;gap:6px}.inline-answer-analysis section{background:#ffffffb3;border:1px solid rgba(148,163,184,.22);border-radius:10px;display:grid;gap:3px;margin-bottom:0;padding:7px 9px}.right-panel .inline-answer-analysis section{margin-bottom:0}.inline-answer-analysis section b{color:#1f3b73;font-size:13px;line-height:1.35}.inline-answer-analysis .analysis-inline-label{color:#5b6474;display:inline;font-size:13px;margin-right:4px}.correct-answer-line{color:#dc2626;font-weight:800}.option-explain-toggle{align-items:center;background:transparent;border:0;color:#2458d3;display:inline-flex;font-size:13px;font-weight:800;gap:6px;justify-self:start;margin-top:2px;padding:0}.option-explain-list{display:grid;gap:6px;margin-top:2px}.option-explain-list div{background:#ffffffb8;border:1px solid #e2e8f0;border-radius:10px;display:grid;gap:3px;padding:8px 10px}.option-explain-list div.is-correct-option{border-color:#86efac}.option-explain-list div.is-selected-option{box-shadow:inset 3px 0 #4f63ff}.option-explain-list b{color:#0f1d32;font-size:13px}.option-explain-list p{color:#4b5563;font-size:13px;line-height:1.5}.inline-quiz-footer{align-items:center;display:flex;gap:8px;justify-content:space-between}.inline-quiz-bottom{background:#fff;flex:0 0 auto;padding-top:10px}.inline-submit-notice{background:#fff7ed;border:1px solid #fed7aa;border-radius:12px;color:#9a3412;font-size:13px;line-height:1.6;margin:0 0 10px;padding:10px 12px}.inline-restore-notice{background:#eef6ff;border:1px solid #cfe3ff;border-radius:12px;color:#1f4f8f;font-size:13px;font-weight:700;line-height:1.6;margin:0 0 12px;padding:10px 12px}.inline-hint-toggle{align-items:center;background:#fff;border:1px solid #d9deea;border-radius:999px;color:#111827;display:inline-flex;gap:8px;height:36px;justify-content:center;min-width:82px}.inline-quiz-footer>div{display:flex;gap:8px}.inline-quiz-footer>div button{background:#fff;border:1px solid #d9deea;border-radius:999px;color:#111827;height:32px;min-width:62px;padding:0 12px}.inline-quiz-footer>div button:last-child{background:#4c5cff;border-color:#4c5cff;color:#fff}.inline-quiz-footer button:disabled{cursor:not-allowed;opacity:.45}.inline-hint-card{align-items:flex-start;background:#eef2ff;border-radius:12px;display:flex;gap:12px;line-height:1.7;padding:16px 18px}.inline-hint-card svg{color:#1d4ed8;flex:0 0 auto;margin-top:3px}.inline-hint-card p{color:#243047;font-size:14px;margin:0}.quiz-result-panel{display:grid;flex:1;gap:12px;min-height:0;overflow:auto;padding-bottom:12px;transition:filter .24s ease,opacity .24s ease,transform .24s ease}.quiz-result-shell{display:flex;flex:1;flex-direction:column;min-height:0;overflow:hidden;position:relative}.quiz-result-panel.is-regenerating{filter:blur(5px);opacity:.42;pointer-events:none;transform:scale(.992)}.quiz-regenerate-overlay{align-items:center;background:radial-gradient(circle at center,#ffffff8a,#f8fbff38);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;top:0;right:0;bottom:0;left:0;justify-content:center;position:absolute;z-index:3}.quiz-regenerate-stack{align-items:center;display:flex;flex-direction:column;gap:16px;transform:translateY(clamp(-92px,-10vh,-48px))}.quiz-regenerate-card{align-items:center;display:grid;justify-content:center;padding:0}.quiz-regenerate-gif{display:block;height:min(600px,72vw);justify-self:center;object-fit:contain;pointer-events:none;width:min(600px,72vw)}.quiz-regenerate-stop{background:#ffffffeb;border:1px solid rgba(95,134,223,.34);border-radius:999px;box-shadow:0 12px 30px #4a71be29;color:#1f3b73;cursor:pointer;font-size:13px;font-weight:800;padding:9px 18px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.quiz-regenerate-stop:hover{border-color:#5f86df94;box-shadow:0 16px 36px #4a71be38;transform:translateY(-1px)}.quiz-result-hero{background:linear-gradient(135deg,#eef2ff,#f8fbff);border:1px solid #dbe4ff;border-radius:18px;display:grid;gap:6px;padding:18px;text-align:center}.quiz-result-hero span{color:#1f3b73;font-weight:800}.quiz-result-hero strong{color:#4c5cff;font-size:42px;line-height:1}.quiz-result-hero p{color:#607086;margin:0}.quiz-result-grid{display:grid;gap:8px;grid-template-columns:repeat(2,1fr)}.quiz-result-grid div{background:#fff;border:1px solid #dce3f1;border-radius:14px;display:grid;gap:4px;padding:10px 8px;text-align:center}.quiz-result-grid b{color:#0f1d32;font-size:22px}.quiz-result-grid span{color:#728096;font-size:12px}.quiz-result-section{background:#fff;border:1px solid #dce3f1;border-radius:16px;display:grid;gap:8px;padding:12px 14px}.right-panel .quiz-result-section{margin-bottom:0}.quiz-result-section h3{font-size:15px;margin:0;text-align:left;text-indent:0}.quiz-result-section>p{color:#3f4b63;line-height:1.7;margin:0}.review-suggestion-stack{display:grid;gap:10px}.review-suggestion-stack div{display:grid;gap:6px}.review-suggestion-stack b{color:#1f3b73;font-size:13px}.review-suggestion-stack ul{display:grid;gap:6px;list-style:none;margin:0;padding:0}.review-suggestion-stack li{color:#3f4b63;font-size:14px;line-height:1.7;padding-left:14px;position:relative}.review-suggestion-stack li:before{background:#7183ff;border-radius:999px;content:"";height:5px;left:1px;position:absolute;top:.78em;width:5px}.review-suggestion-stack p{color:#3f4b63;line-height:1.7;margin:0}.quiz-topic-section{background:linear-gradient(135deg,#fffdfa,#f8fbff)}.quiz-topic-tags{display:flex;flex-wrap:wrap;gap:8px}.quiz-topic-tags span{background:#eef6ff;border:1px solid #d8e8ff;border-radius:999px;color:#1f4f8f;font-size:12px;font-weight:800;padding:6px 10px}.quiz-review-row{align-items:start;background:#f8fafc;border:1px solid transparent;border-radius:12px;display:grid;gap:8px;grid-template-columns:24px 42px minmax(0,1fr);padding:10px;text-align:left}.quiz-review-row span{align-items:center;background:#fff;border-radius:999px;color:#64748b;display:inline-flex;font-size:12px;height:24px;justify-content:center;width:24px}.quiz-review-row b{font-size:12px;line-height:24px}.quiz-review-row p{color:#1f2937;font-size:13px;line-height:1.55;margin:0}.quiz-review-正确 b{color:#15803d}.quiz-review-错误 b{color:#dc2626}.quiz-review-未答 b{color:#7c2d12}.quiz-review-correct b{color:#15803d}.quiz-review-wrong b{color:#dc2626}.quiz-review-pending b{color:#7c2d12}.quiz-result-actions{display:flex;gap:10px}.quiz-result-actions button{align-items:center;background:#fff;border:1px solid #d9deea;border-radius:999px;color:#111827;display:inline-flex;flex:1;gap:6px;height:38px;justify-content:center}.quiz-result-actions button:first-child{background:#4c5cff;border-color:#4c5cff;color:#fff}.quiz-result-actions.mastery-actions button:first-child{background:#fff;border-color:#d9deea;color:#111827}.quiz-result-actions.mastery-actions button:last-child{background:#4c5cff;border-color:#4c5cff;color:#fff}.modal-backdrop{animation:fadeIn .18s ease both;align-items:center;background:#1212122e;display:flex;top:0;right:0;bottom:0;left:0;justify-content:center;position:fixed;z-index:20}.note-dialog,.resource-dialog{animation:dialogIn .2s ease both;background:#fff;border-radius:12px;box-shadow:0 24px 70px #00000029;display:grid;gap:16px;padding:22px;width:430px}.note-dialog h3,.resource-dialog h3{font-size:22px;margin:0}.resource-dialog{width:520px}.resource-dialog p{color:#666;line-height:1.7;margin:0}.resource-preview-text{background:#f5f7ff;border:1px solid #dce4fb;border-radius:12px;line-height:1.75;padding:14px}.resource-tags{display:flex;flex-wrap:wrap;gap:8px}.resource-tags span{background:#f7f7f7;border-radius:999px;color:#666;font-size:13px;padding:5px 10px}.scope-row{display:grid;gap:10px;grid-template-columns:1fr 1fr}.scope-row button,.dialog-actions button{border-radius:8px;height:40px}.scope-row button{background:#fff;border:1px solid #eee}.scope-row button.active{background:#eef2ff;border-color:#cfd8f6;color:#2458d3}.quiz-dialog-field{display:grid;gap:6px}.quiz-dialog-field span{color:#334155;font-size:13px;font-weight:800}.quiz-dialog-field small{color:#64748b;font-size:12px;line-height:1.5}.quiz-dialog-field .field-error{color:#dc2626}.quiz-dialog-field input{border:1px solid #eee;border-radius:10px;height:40px;outline:0;padding:0 12px}.quiz-generate-dialog .quiz-dialog-field+textarea{margin-top:-10px}.note-dialog textarea{border:1px solid #eee;border-radius:10px;min-height:110px;outline:0;padding:12px;resize:none}.dialog-actions{display:flex;gap:10px;justify-content:flex-end}.dialog-actions button{border:1px solid #dce7f8;border-radius:10px;font-size:14px;font-weight:800;min-width:72px;padding:0 18px;transition:background .18s ease,border-color .18s ease,box-shadow .18s ease,color .18s ease,transform .18s ease}.dialog-actions button:first-child{background:#f4f7ff;color:#31527d}.dialog-actions button:first-child:hover:not(:disabled){background:#eef3ff;border-color:#bfd0f0;color:#2458d3}.dialog-actions button:last-child{background:linear-gradient(135deg,#2458d3,#5577d8);border-color:#2458d3;box-shadow:0 10px 22px #2458d333;color:#fff}.dialog-actions button:last-child:hover:not(:disabled){box-shadow:0 14px 28px #2458d347;transform:translateY(-1px)}@keyframes pageIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes pageOut{to{opacity:.6;transform:scale(.992)}}@keyframes answerIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes sourcePulse{0%,to{box-shadow:0 0 0 4px #2458d31f,0 18px 40px #2458d324}50%{box-shadow:0 0 0 7px #2458d333,0 22px 48px #2458d32e}}@keyframes quizSpin{to{transform:rotate(360deg)}}.sidebar-learning-shortcuts{display:grid;gap:8px}.sidebar-learning-link{border-radius:10px;color:#31527d;cursor:pointer;padding:8px 10px;transition:background .16s ease,color .16s ease}.sidebar-learning-link svg{color:#7c8aa5}.sidebar-learning-link:hover{background:#2458d314;color:#2458d3}.sidebar-learning-link.active{background:#f5f7ff;color:#1746b8}.sidebar-learning-link:hover svg{color:#2458d3}.sidebar-learning-link.active svg{color:#2458d3}.mistakes-page{height:100%;min-height:0;overflow:auto;padding:0;position:relative}.mistake-page-toast{animation:toastPanelLifecycle 2.2s ease both;background:#ecfdf3;border:1px solid #b7e4ca;border-radius:999px;box-shadow:0 12px 28px #1118271f;color:#067647;font-size:13px;font-weight:800;left:50%;padding:9px 16px;position:absolute;top:18px;transform:translate(-50%);z-index:12}.mistake-shell{display:grid;gap:14px;grid-template-rows:minmax(0,1fr);height:100%;margin:0;max-width:none;padding:16px 18px 20px;width:100%}.mistake-header-summary{align-items:center;background:transparent;border:1px solid #e1e7f2;border-radius:999px;color:#667085;display:flex;flex-wrap:wrap;font-size:12px;gap:8px;justify-self:end;padding:8px 12px;white-space:nowrap}.mistake-header-summary strong{color:#2458d3;font-size:17px}.mistake-header-summary i{background:#d8deea;display:block;height:14px;width:1px}.mistake-list-panel{display:flex;flex-direction:column;gap:14px;min-height:0;min-width:0}.mistake-filter-bar{align-items:center;display:grid;column-gap:10px;grid-template-columns:auto minmax(240px,280px) 40px minmax(max-content,1fr);justify-content:start;row-gap:10px}.mistake-tabs{align-items:center;background:#ffffffb8;border:1px solid #dfe5f0;border-radius:14px;display:grid;gap:3px;grid-template-columns:66px 78px 78px;padding:3px;position:relative;width:max-content}.mistake-tabs:before{background:#fff;border-radius:11px;box-shadow:0 8px 18px #17305c14;content:"";height:calc(100% - 6px);left:3px;position:absolute;top:3px;transform:translate(0);transition:transform .24s cubic-bezier(.2,.8,.2,1);width:76px;z-index:0}.mistake-tabs.tab-1:before{transform:translate(69px);width:78px}.mistake-tabs.tab-2:before{transform:translate(150px);width:78px}.mistake-tabs.tab-3:before{transform:translate(150px);width:78px}.mistake-tabs button{background:transparent;border:0;border-radius:11px;color:#536179;cursor:pointer;font-family:Microsoft YaHei,Segoe UI,sans-serif;font-size:13px;font-weight:600;height:32px;line-height:1;padding:0 12px;position:relative;transition:color .16s ease;white-space:nowrap;width:100%;z-index:1}.mistake-tabs button.active{color:#17305c}.mistake-search{align-items:center;background:#ffffffdb;border:1px solid #dfe5f0;border-radius:14px;color:#7c8aa5;display:flex;gap:8px;height:40px;padding:0 12px}.mistake-search input{border:0;color:#344054;flex:1;min-width:0;outline:0}.mistake-toolbar-actions,.mistake-batch-actions,.action-mistake-actions,.action-mistake-answer-row,.action-mistake-detail-grid{display:flex;flex-wrap:wrap;gap:8px}.action-mistake-answer-row{align-items:flex-start;display:grid;gap:8px;justify-items:stretch;row-gap:8px}.mistake-toolbar-actions{justify-content:flex-start}.filter-button,.mistake-batch-actions button,.action-mistake-actions button,.action-mistake-reason-actions button,.mistake-empty-state button{align-items:center;background:#fff;border:1px solid #dfe5f0;border-radius:12px;color:#344054;cursor:pointer;display:inline-flex;font-size:13px;font-weight:800;gap:7px;min-height:36px;padding:0 12px;transition:background .16s ease,border-color .16s ease,color .16s ease,transform .16s ease}.filter-button:hover,.mistake-batch-actions button:hover,.action-mistake-actions button:hover,.action-mistake-reason-actions button:hover{border-color:#bfc9dc;transform:translateY(-1px)}.filter-button.active{background:#eef4ff;border-color:#b8c9ef;color:#2458d3}.filter-button.icon-only{justify-content:center;padding:0;width:40px}.mistake-batch-panel{align-items:center;background:#f7f9fd;border:1px solid #e1e7f2;border-radius:12px;display:flex;gap:14px;justify-content:space-between;padding:12px 14px}.mistake-batch-summary{display:grid;gap:2px}.mistake-batch-summary span{color:#667085;font-size:13px}.mistake-batch-actions button:disabled,.action-mistake-actions button:disabled,.action-mistake-reason-actions button:disabled{cursor:not-allowed;opacity:.58;transform:none}.action-mistake-list{display:grid;flex:1 1 auto;align-content:start;gap:10px;min-height:0}.mistake-workbench{display:grid;flex:1 1 auto;gap:16px;grid-template-columns:minmax(280px,340px) minmax(0,1fr);min-height:0}.mistake-loading-state{align-items:center;background:#fff;border:1px solid #e1e7f2;border-radius:12px;color:#667085;display:flex;font-size:14px;font-weight:500;grid-column:1 / -1;justify-content:center;min-height:240px}.mistake-queue{background:#ffffffc2;border:1px solid rgba(223,228,239,.9);border-radius:14px;box-shadow:0 10px 26px #212d4b0d;display:flex;flex-direction:column;min-height:0;overflow:hidden}.mistake-queue-head{align-items:center;border-bottom:1px solid #edf1f7;display:flex;justify-content:space-between;padding:14px 16px 12px}.mistake-queue-head div{display:grid;gap:0}.mistake-queue-head strong{color:#172033;font-size:15px;font-weight:650}.mistake-queue-head span{color:#8a95a8;font-size:12px;font-weight:400}.mistake-queue-list{display:grid;gap:10px;min-height:0;overflow:auto;padding:12px}.mistake-queue-item{background:#fff;border:1px solid #e4eaf3;border-radius:12px;color:#344054;cursor:pointer;display:grid;gap:8px;min-height:82px;padding:11px 14px;position:relative;text-align:left;transition:background .16s ease,border-color .16s ease,box-shadow .16s ease,transform .16s ease}.mistake-queue-item:hover{border-color:#c9d5ea;box-shadow:0 8px 18px #212d4b0f;transform:translateY(-1px)}.mistake-queue-item.active{background:#fbfdff;border-color:#bfcdf0;box-shadow:0 8px 18px #212d4b0e}.mistake-queue-item.active strong{color:#17305c}.mistake-queue-item strong{align-items:baseline;color:#1f2937;display:flex;font-size:14px;font-weight:500;gap:8px;line-height:1.55;overflow:hidden}.mistake-queue-title{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mistake-queue-meta{align-items:center;color:#8a95a8;display:flex;font-size:12px;font-weight:400;gap:7px;line-height:1.4;min-width:0}.mistake-queue-topic{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mistake-queue-index{flex:0 0 auto;align-items:center;background:#f7f9fd;border:1px solid #e4eaf3;border-radius:999px;color:#667085;display:inline-flex;font-size:11px;font-weight:600;height:24px;justify-content:center;min-width:30px;padding:0 8px}.mistake-queue-item.active .mistake-queue-index{background:#eef4ff;border-color:#b8c9ef;color:#2458d3}.mistake-queue-time{flex:0 0 auto;color:#8a95a8;font-size:12px;margin-left:auto;white-space:nowrap}.mistake-queue-status{align-items:center;border-radius:999px;display:inline-flex;font-size:12px;font-weight:500;gap:4px;justify-self:start;padding:4px 7px;white-space:nowrap}.mistake-queue-status.today{background:#fff8eb;color:#93621a}.mistake-queue-status.repeat{background:#fff1f3;color:#bd415a}.mistake-queue-status.unsure{background:#f2f5ff;color:#5069ad}.mistake-queue-status.mastered{background:#eef9f2;color:#18794e}.mistake-focus-panel{background:#ffffffad;border:1px solid rgba(223,228,239,.92);border-radius:14px;box-shadow:0 10px 26px #212d4b0b;display:flex;flex-direction:column;gap:12px;min-width:0;overflow:auto;padding:18px 20px 0}.mistake-focus-empty{align-items:center;color:#667085;justify-content:center;min-height:420px;text-align:center}.mistake-focus-empty h3{color:#111827;font-size:18px;margin:0}.mistake-focus-empty p{line-height:1.7;margin:0;max-width:360px}.mistake-drill-header{align-items:center;display:flex;gap:12px;justify-content:space-between;padding:0 2px}.mistake-drill-kicker{align-items:center;color:#2458d3;display:flex;flex:1;font-size:13px;font-weight:650;justify-content:space-between;min-width:0}.mistake-drill-kicker i{color:#667085;font-style:normal;font-weight:500}.mistake-drill-actions{align-items:center;display:inline-flex;flex-shrink:0;gap:8px}.mistake-drill-actions i{color:#667085;font-style:normal;font-weight:500;min-width:34px;text-align:right}.mistake-drill-card{align-content:start;background:#fff;border:1px solid #e3e8f3;border-radius:12px;box-shadow:none;display:grid;gap:8px;justify-items:center;padding:16px 20px}.mistake-drill-question{display:grid;justify-self:stretch;justify-items:stretch;text-align:left}.mistake-drill-card h3{color:#172033;font-size:15px;font-weight:500;line-height:1.78;margin:0;max-width:720px;text-align:left;text-indent:0;width:100%}.mistake-drill-start{align-items:center;background:#fff;border:1px solid #b8c9ef;border-radius:999px;box-shadow:none;color:#2458d3;cursor:pointer;display:inline-flex;font-size:13px;font-weight:650;gap:6px;justify-content:center;min-height:34px;min-width:116px;padding:0 14px;transition:background .16s ease,border-color .16s ease,transform .16s ease}.mistake-drill-start:hover{background:#eef4ff;border-color:#8ea9e8;transform:translateY(-1px)}.mistake-drill-start:disabled{cursor:not-allowed;opacity:.58;transform:none}.mistake-drill-start-header{min-width:104px}.mistake-review-notes{background:#fbfcff;border:1px solid #e5ebf4;border-radius:12px;display:grid;gap:10px;margin-top:2px;margin-bottom:4px;padding:12px 14px}.mistake-drill-nav{align-items:center;background:#fffffff0;border-top:1px solid #eef2f7;display:flex;justify-content:space-between;margin:0 -20px;padding:12px 20px 14px;position:sticky;bottom:0;z-index:4}.mistake-drill-nav button{align-items:center;background:#fff;border:1px solid #dfe5f0;border-radius:12px;color:#344054;cursor:pointer;display:inline-flex;font-size:13px;font-weight:600;gap:7px;min-height:38px;min-width:86px;padding:0 13px;transition:background .16s ease,border-color .16s ease,transform .16s ease}.mistake-drill-nav button:hover{border-color:#bfc9dc;transform:translateY(-1px)}.mistake-drill-nav button:disabled{cursor:not-allowed;opacity:.48;transform:none}.mistake-empty-state{align-items:center;align-content:center;background:#fff;border:1px dashed #d9deeb;border-radius:14px;color:#667085;display:grid;height:100%;justify-items:center;grid-column:1 / -1;min-height:420px;padding:34px 22px;text-align:center}.mistake-empty-icon{align-items:center;background:#f5f6f8;border-radius:14px;color:#475467;display:flex;height:52px;justify-content:center;margin-bottom:14px;width:52px}.mistake-empty-state h3{color:#111827;font-size:18px;margin:0 0 8px}.mistake-empty-state p{line-height:1.7;margin:0 0 18px}.action-mistake-actions button.primary,.action-mistake-reason-actions button.primary,.mistake-empty-state button{background:#2458d3;border-color:#2458d3;color:#fff}.action-mistake-card{background:#fff;border:1px solid #e1e7f2;border-radius:12px;box-shadow:0 6px 16px #17305c09;display:grid;gap:0;grid-template-columns:minmax(0,1fr);padding:15px 18px;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}.action-mistake-card:hover{border-color:#c9d4e6;box-shadow:0 10px 24px #17305c12}.action-mistake-card.is-batch-mode{grid-template-columns:72px minmax(0,1fr)}.action-mistake-card.is-selected{border-color:#9ab5f1;box-shadow:0 12px 26px #2458d31f}.action-mistake-card.is-placeholder{min-height:180px}.action-mistake-card.is-placeholder .action-mistake-main{align-content:center;display:grid;min-height:150px;text-align:center}.action-mistake-card.today{border-left:3px solid #d49b34}.action-mistake-card.repeat{border-left:3px solid #d95b72}.action-mistake-card.unsure{border-left:3px solid #6f86c5}.action-mistake-card.mastered{border-left:3px solid #4fa26b}.action-mistake-topline{align-items:center;display:flex;gap:12px;justify-content:space-between;margin-bottom:10px}.action-mistake-status{align-items:center;background:#f7f9fd;border-radius:999px;color:#344054;display:inline-flex;font-size:12px;font-weight:800;gap:5px;padding:6px 10px}.action-mistake-status.today{background:#fff8eb;color:#93621a}.action-mistake-status.repeat{background:#fff1f3;color:#bd415a}.action-mistake-status.unsure{background:#f2f5ff;color:#5069ad}.action-mistake-status.mastered{background:#eef9f2;color:#18794e}.mistake-select-box{align-items:center;color:#344054;display:inline-flex;font-size:13px;font-weight:700;gap:8px;padding-top:10px}.mistake-select-box input{accent-color:#2458d3}.action-mistake-meta{display:flex;flex-wrap:wrap;gap:7px;min-width:0}.action-mistake-meta span,.action-mistake-detail-grid span,.action-mistake-answer-chip{align-items:center;background:#f7f9fd;border:1px solid #e4eaf4;border-radius:10px;color:#667085;display:inline-flex;font-size:13px;font-weight:400;gap:6px;line-height:1.55;padding:7px 10px}.action-mistake-main h3{color:#111827;font-size:16px;line-height:1.55;margin:0 0 10px}.action-mistake-bottom{align-items:flex-start;display:flex;gap:12px;justify-content:flex-end}.action-mistake-stats b{color:#17305c;font-size:13px}.action-mistake-actions{justify-content:flex-end;flex-wrap:nowrap}.action-mistake-actions button{min-height:34px}.action-mistake-icon-button{align-items:center;background:#fff;border:1px solid #dfe5f0;border-radius:10px;color:#344054;cursor:pointer;display:inline-flex;flex:0 0 auto;height:34px;justify-content:center;padding:0;transition:background .16s ease,border-color .16s ease,color .16s ease,transform .16s ease;width:38px}.action-mistake-icon-button:hover{border-color:#bfc9dc;transform:translateY(-1px)}.action-mistake-icon-button.primary{background:#2458d3;border-color:#2458d3;color:#fff}.action-mistake-icon-button.primary:hover{background:#1f4ec0;border-color:#1f4ec0}.action-mistake-icon-button.danger:hover{background:#fff6f7;border-color:#e8aeb9;color:#bd415a}.action-mistake-icon-button:disabled{cursor:not-allowed;opacity:.58;transform:none}.action-mistake-primary-button{align-items:center;background:#2458d3;border:1px solid #2458d3;border-radius:10px;color:#fff;cursor:pointer;display:inline-flex;flex:0 0 auto;font-size:13px;font-weight:800;gap:7px;min-height:34px;padding:0 12px;transition:background .16s ease,border-color .16s ease,transform .16s ease}.action-mistake-primary-button:hover{background:#1f4ec0;border-color:#1f4ec0;transform:translateY(-1px)}.action-mistake-primary-button:disabled{cursor:not-allowed;opacity:.58;transform:none}.action-mistake-detail{background:#f8fafc;border:1px solid #e4eaf4;border-radius:12px;display:grid;gap:14px;margin-top:14px;padding:14px 16px}.action-mistake-answer-chip.is-wrong{background:#fff7f8;border-color:#f2d4dc;color:#9f2f46}.action-mistake-answer-chip.is-right{background:#f4fbf6;border-color:#d4eadb;color:#17633f}.action-mistake-detail-section{display:grid;gap:8px}.mistake-analysis-card{background:#fbfdff;border:1px solid #e4eaf4;border-radius:12px;padding:14px}.mistake-analysis-card>strong,.mistake-reason-card .action-mistake-detail-head strong{color:#111827;font-size:15px;font-weight:650}.mistake-reason-card{background:transparent;border:0;border-radius:0;padding:0}.action-mistake-detail-head{align-items:center;display:flex;gap:12px;justify-content:space-between}.action-mistake-detail strong{color:#111827;display:block;font-size:14px}.action-mistake-detail p{color:#667085;line-height:1.7;margin:0}.mistake-analysis-grid{display:grid;gap:0}.mistake-analysis-grid section{border-left:3px solid #d8e2f3;padding:10px 0 12px 12px}.mistake-analysis-grid section+section{border-top:1px solid #edf1f7}.mistake-analysis-grid b{color:#344054;display:block;font-size:13px;font-weight:600;margin-bottom:4px}.mistake-analysis-grid p,.action-mistake-reason-text{color:#1f2937;line-height:1.75;margin:0}.action-mistake-inline-link{align-items:center;background:transparent;border:0;color:#2458d3;cursor:pointer;display:inline-flex;font-size:13px;font-weight:700;gap:5px}.action-mistake-empty-reason{align-items:center;background:#fbfcff;border:1px solid #edf1f7;border-radius:12px;color:#98a2b3;cursor:text;display:flex;font-size:13px;font-weight:400;line-height:1.5;min-height:56px;margin:0;padding:0 14px;-webkit-user-select:none;user-select:none}.action-mistake-empty-reason:focus-visible{border-color:#b8c9ef;box-shadow:0 0 0 3px #2458d31f;outline:0}.action-mistake-reason-text{cursor:text}.action-mistake-reason-editor{display:grid;gap:10px}.action-mistake-reason-editor textarea{background:#fff;border:1px solid #dfe4ef;border-radius:12px;color:#344054;font-size:13px;line-height:1.5;min-height:72px;outline:0;padding:12px 14px;resize:none;width:100%}.action-mistake-reason-editor textarea::placeholder{color:#98a2b3}.action-mistake-reason-actions{display:flex;gap:8px;justify-content:flex-end}@media(max-width:900px){.mistake-shell{padding:16px 12px 22px}.mistake-filter-bar,.mistake-workbench,.action-mistake-card,.action-mistake-card.is-batch-mode{grid-template-columns:1fr}.mistake-batch-panel,.action-mistake-bottom{align-items:stretch;flex-direction:column}.mistake-header-summary,.mistake-tabs{width:100%}.mistake-tabs button{flex:1}.action-mistake-actions,.mistake-toolbar-actions{justify-content:flex-start}.mistake-drill-header{align-items:stretch;flex-direction:column}.mistake-drill-actions{justify-content:flex-end}.mistake-queue{max-height:300px}.mistake-drill-card{min-height:0;padding:12px 16px}.mistake-drill-card h3{font-size:14px}.mistake-drill-nav{gap:10px}.mistake-drill-nav button{flex:1;justify-content:center}}@keyframes itemIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes dialogIn{0%{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes typingBounce{0%,80%,to{transform:translateY(0)}40%{transform:translateY(-4px)}}@keyframes toastIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@keyframes toastFloatIn{0%{opacity:0;transform:translate(-50%,-8px)}to{opacity:1;transform:translate(-50%)}}@keyframes toastPanelLifecycle{0%{opacity:0;transform:translateY(-8px)}18%,72%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-6px)}}@keyframes loadingSpin{to{transform:rotate(360deg)}}@media(min-width:1600px){.main-panel{padding:10px 14px 10px 2px}.ui-page,.right-panel{border-radius:16px}.chat-after{padding-left:16px;padding-right:16px}}@media(max-width:1439px){:root{--header-height: 68px}.top-header{padding:0 16px}.brand h1{font-size:23px}.brand p{font-size:14px}.main-panel{padding:12px 8px}.right-panel{height:calc(100vh - var(--header-height) - 20px);margin:10px 10px 10px 0;padding:20px}.studio-tool-grid{gap:8px}.studio-tool{min-height:58px;padding:10px}.chat-after{padding:16px 11px 10px}.answer-panel{padding:18px 22px}}@media(max-width:1599px){.workspace{grid-template-columns:58px 0 minmax(0,1fr)!important}.workspace-resizer,.right-panel{display:none}.main-panel{padding:12px 16px}.ui-page{height:calc(100vh - var(--header-height) - 24px)}.chat-after{padding:16px clamp(9px,1.5vw,18px) 10px}.home-hero{margin-top:8px;max-width:680px}.home-question-grid{max-width:620px}}@media(max-width:1199px){.main-panel{padding:12px 14px}.clover-login-card{grid-template-columns:minmax(320px,.96fr) minmax(360px,1.04fr);min-height:560px;width:min(94vw,920px)}.clover-login-footer{top:calc(max(70px,calc(50vh - 318px)) + 580px)}.clover-login-form{padding:64px 48px}.auth-modal{grid-template-columns:minmax(240px,.82fr) minmax(300px,1fr);width:min(94vw,900px)}.auth-form-panel{padding:54px 42px 50px}}@media(max-width:780px){:root{--header-height: 62px}.top-header{padding:0 12px}.brand{gap:8px}.brand h1{font-size:21px;margin-right:0}.brand p{display:none}.user-menu span{height:40px;width:40px}.clover-login-page{padding:14px}.clover-login-card{grid-template-columns:1fr;max-height:calc(100vh - 28px);height:auto;min-height:0;overflow-y:auto;width:min(94vw,430px)}.clover-login-footer{bottom:18px;font-size:12px;top:auto}.clover-login-card:before{display:none}.clover-login-card:after{display:none}.clover-showcase{gap:22px;margin:0;padding:34px 24px 24px;border-radius:10px 10px 0 0;min-height:0}.clover-copy strong{font-size:26px}.clover-hero-avatar>span{height:124px;width:124px}.clover-hero-avatar img{height:114px;width:114px}.clover-login-form{padding:22px 28px 34px}.clover-login-form h1{font-size:28px}.auth-modal{grid-template-columns:1fr;max-height:calc(100vh - 28px);min-height:0;overflow-y:auto;width:min(94vw,420px)}.auth-modal:before{width:100%}.auth-modal:after,.auth-visual-panel:after{display:none}.auth-visual-panel{gap:12px;min-height:0;padding:34px 24px 22px}.auth-visual-panel strong{font-size:26px}.auth-brand-mark img{height:104px;width:104px}.auth-form-panel{min-height:0;padding:22px 28px 32px}.auth-form h2{font-size:28px}.workspace{display:grid;grid-template-columns:52px minmax(0,1fr)!important}.main-panel{padding:8px}.sidebar{padding:8px 6px}.sidebar-collapsed .sidebar-rail{gap:10px}.rail-item{height:32px;width:32px}.ui-page{border-radius:12px;height:calc(100vh - var(--header-height) - 16px)}.chat-home,.chat-after{padding:14px}.home-hero{align-items:center;flex-direction:column;gap:12px;text-align:center}.hero-logo{height:86px;width:86px}.home-hero h2{font-size:22px}.home-hero p{font-size:15px}.home-question-grid,.doc-info-grid,.preview-grid,.quiz-layout,.key-point-grid,.ref-grid{grid-template-columns:1fr}.chat-bubble{max-width:86%}.bottom-input{height:58px;padding-left:14px}.response-mode-select{border-left:0;margin-left:8px;margin-right:8px;padding-left:0}.response-mode-trigger{font-size:14px}.response-mode-menu{min-width:188px;right:-6px}.bottom-input input,.bottom-input span{font-size:15px}.answer-panel{padding:16px}.answer-actions{align-items:stretch;flex-direction:column}.answer-actions button{justify-content:center}.chat-thread-nav{display:none}.doc-hero{grid-template-columns:1fr}}button,input,textarea,[contenteditable],.sidebar,.right-panel,.ui-page{-webkit-font-smoothing:antialiased;text-rendering:geometricPrecision}*,*:before,*:after{text-shadow:none}input::placeholder,textarea::placeholder{color:#7f8797;opacity:1}.recent-search input::placeholder,.storage-search input::placeholder,.inline-note-title-input::placeholder,.action-mistake-reason-editor textarea::placeholder{color:#7f8797}.action-mistake-empty-reason,.inline-note-reader-empty,.sidebar-empty,.storage-empty p,.storage-row-copy small,.storage-row-source-pill,.mistake-queue-topic,.mistake-queue-time,.mistake-drill-kicker,.inline-note-head small{color:#667085}.auth-hero-text h1,.auth-hero-text p,.clover-login-copy h1,.clover-login-copy p{text-shadow:none}button:disabled,textarea:disabled,.inline-quiz-footer button:disabled,.quiz-nav-actions button:disabled,.mistake-drill-nav button:disabled,.action-mistake-actions button:disabled,.action-mistake-reason-actions button:disabled{opacity:.72}.quiz-footer button:disabled,.inline-quiz-back:disabled,.chat-bubble-tools button:disabled,.answer-actions button:disabled,.storage-section-head>button:disabled{opacity:.72}.learning-dashboard{align-content:start;background:linear-gradient(180deg,#f7faffeb,#fff0 280px);display:grid;gap:10px;grid-template-rows:auto minmax(0,1.05fr) minmax(0,.95fr);overflow:hidden;padding:12px 16px}.learning-profile-state-card{align-items:center;display:grid;gap:8px;justify-items:center;min-height:180px;text-align:center}.learning-profile-state-card strong{color:#1f2937;font-size:20px}.learning-profile-state-card p{color:#667085;margin:0}.learning-profile-state-error strong{color:#b42318}.learning-dashboard .overview-grid{align-items:start;display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(172px,1fr))}.learning-dashboard .overview-card{align-items:center;align-content:center;background:linear-gradient(180deg,#fff,#fbfcff);border:1px solid #dfe6f5;border-radius:8px;box-shadow:0 8px 22px #0f172a0b;column-gap:10px;display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:auto auto;min-height:70px;overflow:hidden;padding:12px 14px;position:relative;row-gap:5px}.learning-dashboard .overview-card:before{display:none}.learning-dashboard .overview-icon{align-items:center;border-radius:8px;display:inline-flex;grid-column:1;grid-row:1;height:30px;justify-content:center;justify-self:start;width:30px}.learning-dashboard .overview-icon svg{height:17px;width:17px}.learning-dashboard .overview-card span{color:#667085;font-size:12px;grid-column:1;grid-row:2;line-height:1.25;min-width:0;text-align:left;white-space:nowrap}.learning-dashboard .overview-card strong{color:#111827;font-size:22px;grid-column:2;grid-row:1 / -1;justify-self:end;line-height:1.1;white-space:nowrap}.learning-dashboard .overview-card small{color:#8a94a6;font-size:11px;line-height:1.35;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.learning-dashboard .overview-blue:before{background:#2458d3}.learning-dashboard .overview-green:before{background:#147244}.learning-dashboard .overview-gold:before{background:#c17716}.learning-dashboard .overview-rose:before{background:#c64a66}.learning-dashboard .overview-orange:before{background:#d97817}.learning-dashboard .overview-slate:before{background:#64748b}.learning-dashboard .overview-blue .overview-icon{background:#e8edff;color:#2458d3}.learning-dashboard .overview-green .overview-icon{background:#e7f7ea;color:#147244}.learning-dashboard .overview-gold .overview-icon{background:#fff2d8;color:#a26411}.learning-dashboard .overview-rose .overview-icon{background:#ffe8ea;color:#b5475f}.learning-dashboard .overview-orange .overview-icon{background:#fff0df;color:#d97817}.learning-dashboard .overview-slate .overview-icon{background:#eef2f7;color:#475467}.learning-dashboard .dashboard-split{display:grid;gap:14px;grid-template-columns:minmax(420px,1.18fr) minmax(360px,1fr) minmax(280px,.82fr);align-items:stretch;min-height:0}.learning-dashboard .dashboard-card{background:linear-gradient(180deg,#fff,#fcfdff);border:1px solid #dfe6f5;border-radius:8px;box-shadow:0 12px 28px #0f172a0e;display:grid;grid-template-rows:auto minmax(0,1fr);height:100%;min-height:0;overflow:hidden;padding:18px}.learning-dashboard .ability-card{overflow:hidden}.learning-dashboard .dashboard-card-head{align-items:flex-start;display:flex;justify-content:space-between;margin-bottom:14px}.learning-dashboard .dashboard-card-head h3{align-items:center;color:#111827;display:flex;font-size:20px;gap:9px;margin:0}.learning-dashboard .dashboard-card-head h3 svg{color:#2458d3}.learning-dashboard .dashboard-card-head p{color:#667085;display:none;line-height:1.55;margin:0}.learning-dashboard .topic-table{--topic-grid-columns: minmax(150px, 1.05fr) minmax(150px, .95fr) 74px 82px;display:grid;gap:9px;max-height:100%;min-width:0;overflow-y:auto;padding-right:4px;scrollbar-color:#c5cedd transparent;scrollbar-width:thin}.learning-dashboard .topic-table::-webkit-scrollbar{width:6px}.learning-dashboard .topic-table::-webkit-scrollbar-thumb{background:#c5cedd;border-radius:999px}.learning-dashboard .topic-table::-webkit-scrollbar-track{background:transparent}.learning-dashboard .topic-progress-empty{align-content:center;background:transparent;border:0;border-radius:0;color:#667085;display:grid;gap:8px;justify-items:center;height:100%;min-height:0;overflow:hidden;padding:8px;text-align:center}.learning-dashboard .topic-progress-empty strong{color:#111827;font-size:16px}.learning-dashboard .topic-progress-empty span{font-size:13px;line-height:1.6}.learning-dashboard .topic-table-head,.learning-dashboard .topic-row{align-items:center;column-gap:14px;display:grid;grid-template-columns:var(--topic-grid-columns);row-gap:12px}.learning-dashboard .topic-table-head{color:#8a94a6;font-size:12px;font-weight:800;padding:0 12px 1px}.learning-dashboard .topic-table-head span:nth-child(n+2){text-align:center}.learning-dashboard .topic-row{background:#fbfcff;border:1px solid #e7edf7;border-radius:8px;min-width:0;padding:12px;transition:background-color .16s ease,border-color .16s ease,box-shadow .16s ease,transform .16s ease}.learning-dashboard .topic-row:hover{background:#fff;border-color:#d6e0f2;box-shadow:0 8px 18px #0f172a0d;transform:translateY(-1px)}.learning-dashboard .topic-row strong,.learning-dashboard .ability-row strong{color:#111827;display:block;font-size:15px;margin-bottom:4px}.learning-dashboard .topic-row small,.learning-dashboard .ability-row span{color:#667085;font-size:12px}.learning-dashboard .topic-meter{display:grid;gap:6px;justify-items:stretch;max-width:none}.learning-dashboard .topic-meter b{justify-self:center}.learning-dashboard .topic-meter b,.learning-dashboard .mastery-score{color:#2458d3;font-size:13px;font-weight:800}.learning-dashboard .mastery-score{justify-self:center}.learning-dashboard .topic-row>span:last-child{justify-self:center}.learning-dashboard .topic-meter i,.learning-dashboard .ability-row i{background:#edf2f8;border-radius:999px;display:block;height:6px;overflow:hidden;width:100%}.learning-dashboard .topic-meter i span,.learning-dashboard .ability-row i span{background:linear-gradient(90deg,#ff9a68,#2458d3);border-radius:inherit;display:block;height:100%}.learning-dashboard .activity-distribution-panel{align-items:center;background:transparent;border:0;border-radius:0;display:grid;gap:10px;height:100%;min-height:0;overflow:hidden;padding:0}.learning-dashboard .activity-distribution-empty{align-content:center;color:#667085;display:grid;gap:8px;justify-items:center;height:100%;min-height:0;overflow:hidden;padding:24px;text-align:center}.learning-dashboard .activity-distribution-empty strong{color:#111827;font-size:16px}.learning-dashboard .activity-distribution-empty span{font-size:13px;line-height:1.6}.learning-dashboard .activity-pie-wrap{display:grid;height:100%;min-height:0;place-items:center;position:relative;width:100%}.learning-dashboard .activity-pie{display:block;height:min(246px,100%);overflow:visible;width:100%}.learning-dashboard .activity-pie-segment{cursor:pointer;stroke:#fff;stroke-linejoin:round;stroke-width:2;transition:filter .2s cubic-bezier(.16,1,.3,1),opacity .18s ease,stroke-width .18s ease;transform-origin:110px 110px}.learning-dashboard .activity-pie-segment:hover,.learning-dashboard .activity-pie-segment:focus{filter:drop-shadow(0 6px 12px rgba(15,23,42,.12)) brightness(1.04);opacity:.94;outline:none;stroke-width:3}.learning-dashboard .activity-pie-label{pointer-events:none;transform-box:fill-box;transform-origin:center;transition:opacity .2s ease}.learning-dashboard .activity-pie-label polyline{fill:none;opacity:.72;stroke-width:1;transition:opacity .2s ease,stroke-width .2s ease}.learning-dashboard .activity-pie-label text{fill:#403c35;font-size:9.5px;font-weight:650;transition:fill .2s ease,font-size .2s ease,font-weight .2s ease}.learning-dashboard .activity-pie-label-meta{fill:#78716c!important;font-size:8.5px!important;font-weight:500!important}.learning-dashboard .activity-pie-label.active{opacity:1}.learning-dashboard .activity-pie-label.active polyline{opacity:1;stroke-width:1.35}.learning-dashboard .activity-pie-label.active text{fill:#111827;font-size:10.5px;font-weight:800}.learning-dashboard .activity-pie-label.active .activity-pie-label-meta{fill:#344054!important;font-size:9.5px!important;font-weight:650!important}.learning-dashboard .timeline-card{display:grid;grid-template-rows:auto minmax(0,1fr);min-height:0}.learning-dashboard .timeline-list{display:grid;gap:0;min-height:0;overflow-x:hidden;overflow-y:auto;padding-top:6px;padding-left:2px;padding-right:4px;position:relative;scrollbar-color:#c5cedd transparent;scrollbar-width:thin}.learning-dashboard .timeline-list:before{display:none}.learning-dashboard .timeline-item{align-items:start;background:transparent;color:inherit;display:grid;gap:12px;grid-template-columns:38px minmax(0,1fr);padding:0 0 20px;position:relative;text-align:left;width:100%}.learning-dashboard .timeline-summary{background:transparent;border:0;color:inherit;cursor:pointer;display:block;font:inherit;padding:0;text-align:left;width:100%}.learning-dashboard .timeline-summary:hover+.timeline-detail-list,.learning-dashboard .timeline-summary:focus+.timeline-detail-list{border-color:#d6e4ff}.learning-dashboard .timeline-item:hover .timeline-icon,.learning-dashboard .timeline-item:focus-within .timeline-icon{background:#eef4ff;box-shadow:0 0 0 1px #9bb8ff,0 6px 14px #2458d324}.learning-dashboard .timeline-item:hover strong,.learning-dashboard .timeline-item:focus-within strong{color:#2458d3}.learning-dashboard .timeline-summary:focus{outline:none}.learning-dashboard .timeline-item:before,.learning-dashboard .timeline-item:after{background:#dce6f5;content:"";left:18px;position:absolute;width:1px}.learning-dashboard .timeline-item:before{bottom:calc(100% - 17px);top:-20px}.learning-dashboard .timeline-item:after{bottom:0;top:34px}.learning-dashboard .timeline-item:first-child:before,.learning-dashboard .timeline-item:last-child:after{display:none}.learning-dashboard .timeline-icon{align-items:center;background:#f7f9ff;border:4px solid #fff;border-radius:999px;box-shadow:0 0 0 1px #d8e4fb,0 4px 10px #2458d314;color:#2458d3;display:inline-flex;height:34px;justify-content:center;position:relative;width:34px;z-index:1}.learning-dashboard .timeline-item span{color:#8a94a6;display:block;font-size:12px;margin-bottom:4px}.learning-dashboard .timeline-item strong{color:#111827;display:block;line-height:1.42;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis}.learning-dashboard .timeline-item p{color:#667085;line-height:1.5;margin:0}.learning-dashboard .timeline-content{min-width:0}.learning-dashboard .timeline-detail-list{background:#f8fbff;border:1px solid #e3ebf8;border-radius:8px;display:grid;gap:4px;margin-top:9px;padding:7px}.learning-dashboard .timeline-detail-item{align-items:start;background:transparent;border:0;border-radius:6px;color:#344054;cursor:pointer;display:grid;font:inherit;gap:7px;grid-template-columns:16px minmax(0,1fr);padding:6px;text-align:left;width:100%}.learning-dashboard .timeline-detail-item:hover,.learning-dashboard .timeline-detail-item:focus{background:#eef4ff;outline:none}.learning-dashboard .timeline-detail-item svg{color:#2458d3;margin-top:2px}.learning-dashboard .timeline-detail-item b,.learning-dashboard .timeline-detail-item small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.learning-dashboard .timeline-detail-item b{color:#1f2937;font-size:12px;line-height:1.35}.learning-dashboard .timeline-detail-item small,.learning-dashboard .timeline-detail-more{color:#667085;font-size:11px;line-height:1.35}.learning-dashboard .timeline-detail-more{padding:4px 6px 2px 29px}.learning-dashboard .timeline-list::-webkit-scrollbar{width:6px}.learning-dashboard .timeline-list::-webkit-scrollbar-thumb{background:#c5cedd;border-radius:999px}.learning-dashboard .timeline-list::-webkit-scrollbar-track{background:transparent}.learning-dashboard .symptom-topic-card{display:grid;gap:10px;grid-template-rows:auto minmax(0,1fr);height:100%;min-height:0;padding:18px 24px 20px}.learning-dashboard .symptom-topic-card .dashboard-card-head{align-items:center;margin-bottom:4px}.learning-dashboard .symptom-topic-card .dashboard-card-head p{display:block;font-size:13px;margin-top:7px}.learning-dashboard .symptom-topic-layout{align-items:stretch;border:1px solid #e4ebf6;border-radius:8px;display:grid;gap:18px;grid-template-columns:minmax(380px,450px) minmax(0,1fr);min-height:0;overflow:hidden;padding:18px}.learning-dashboard .symptom-topic-visual{align-content:start;display:grid;gap:12px;grid-template-rows:minmax(0,1fr) auto;min-height:0;overflow:hidden;padding:4px 6px 0}.learning-dashboard .symptom-donut-wrap{align-items:center;background:transparent;border:0;border-radius:0;display:grid;min-height:0;place-items:center;position:relative}.learning-dashboard .symptom-donut{height:min(252px,100%);overflow:visible;transform:translateY(-30px);width:min(252px,100%)}.learning-dashboard .symptom-donut-segment{cursor:pointer;stroke:#fff;stroke-linejoin:round;stroke-width:2;transition:filter .18s ease,opacity .18s ease,stroke-width .18s ease;transform-origin:110px 110px}.learning-dashboard .symptom-donut-segment:hover,.learning-dashboard .symptom-donut-segment.active,.learning-dashboard .symptom-donut-segment:focus{filter:brightness(1.08) saturate(1.04);outline:none;opacity:1;stroke-width:3.25}.learning-dashboard .symptom-donut-segment.inactive{opacity:.42}.learning-dashboard .symptom-donut circle{fill:#fff;filter:drop-shadow(0 6px 14px rgba(15,23,42,.08))}.learning-dashboard .symptom-donut text{fill:#344054;font-size:11px;font-weight:800}.learning-dashboard .symptom-donut-label{max-width:86px}.learning-dashboard .symptom-donut-total{fill:#111827!important;font-size:28px!important}.learning-dashboard .symptom-donut-unit{fill:#344054!important;font-size:9px!important}.learning-dashboard .symptom-donut-callout{pointer-events:none}.learning-dashboard .symptom-donut-callout polyline{fill:none;opacity:.7;stroke:#8a98ad;stroke-width:1}.learning-dashboard .symptom-donut-callout-card{background:#fffffff0;border:1px solid #dfe6f5;border-radius:7px;box-shadow:0 8px 18px #0f172a1a;box-sizing:border-box;color:#111827;display:grid;gap:2px;height:100%;justify-content:start;overflow:hidden;padding:7px 8px;width:100%}.learning-dashboard .symptom-donut-callout-card strong{font-size:11px;font-weight:800;line-height:1.15;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.learning-dashboard .symptom-donut-callout-card span{color:#667085;font-size:10px;font-weight:650;line-height:1.15;white-space:nowrap}.learning-dashboard .symptom-topic-list{display:grid;align-content:stretch;gap:12px 14px;grid-auto-rows:minmax(0,1fr);grid-template-columns:repeat(4,minmax(0,1fr));grid-template-rows:repeat(2,minmax(118px,1fr));min-height:0;overflow-y:auto;padding-right:4px;scrollbar-color:#c5cedd transparent;scrollbar-width:thin}.learning-dashboard .symptom-topic-list::-webkit-scrollbar{width:6px}.learning-dashboard .symptom-topic-list::-webkit-scrollbar-thumb{background:#c5cedd;border-radius:999px}.learning-dashboard .symptom-topic-list::-webkit-scrollbar-track{background:transparent}.learning-dashboard .symptom-topic-row{background:#fff;border:1px solid #e4ebf6;border-radius:8px;cursor:pointer;display:grid;grid-template-rows:auto auto auto;height:100%;min-width:0;padding:10px 12px;position:relative;transition:background .18s ease,border-color .18s ease,box-shadow .18s ease}.learning-dashboard .symptom-topic-row:hover,.learning-dashboard .symptom-topic-row.active,.learning-dashboard .symptom-topic-row:focus{background:#f4f8ff;border-color:#8fb0f4;box-shadow:0 0 0 2px #2458d324,0 10px 24px #2458d314;outline:none}.learning-dashboard .symptom-topic-row-head{align-items:center;display:grid;gap:8px;grid-template-columns:minmax(0,1fr) auto}.learning-dashboard .symptom-topic-row strong{align-items:center;color:#111827;display:flex;font-size:15px;gap:8px;line-height:1.25;min-width:0}.learning-dashboard .symptom-topic-row strong i{border:1px solid rgba(100,116,139,.34);border-radius:999px;flex:0 0 auto;height:10px;width:10px}.learning-dashboard .symptom-topic-row-head span{background:#eef4ff;border:1px solid #dce6fb;border-radius:999px;color:#2458d3;font-size:11px;font-weight:800;line-height:1;padding:5px 8px;white-space:nowrap}.learning-dashboard .symptom-topic-row:hover .symptom-topic-row-head span,.learning-dashboard .symptom-topic-row.active .symptom-topic-row-head span,.learning-dashboard .symptom-topic-row:focus .symptom-topic-row-head span{background:#dbe8ff;border-color:#b9cdf4;color:#1746b8}.learning-dashboard .symptom-topic-row p{color:#667085;font-size:12px;line-height:1.2;margin:6px 0 0 18px}.learning-dashboard .symptom-source-tags{display:grid;gap:6px;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:8px}.learning-dashboard .symptom-source-tags b{background:#f6f8fc;border:0;border-radius:8px;color:#43546a;font-size:11px;font-weight:750;line-height:1.1;padding:6px 7px;text-align:center;white-space:nowrap}.learning-dashboard .symptom-topic-legend{display:grid;gap:10px 14px;grid-template-columns:repeat(4,minmax(86px,max-content));justify-content:center;min-width:0;padding:0 4px}.learning-dashboard .symptom-topic-legend span{align-items:center;color:#344054;display:grid;font-size:13px;font-weight:700;gap:8px;grid-template-columns:10px max-content;line-height:1.2;white-space:nowrap}.learning-dashboard .symptom-topic-legend i{align-self:center;border:1px solid rgba(100,116,139,.34);border-radius:999px;display:block;height:10px;justify-self:center;width:10px}.learning-dashboard .symptom-topic-empty{align-content:center;background:linear-gradient(135deg,#2458d30d,#1472440a),#fbfcff;border:1px dashed #cfd9ea;border-radius:8px;color:#667085;display:grid;gap:9px;justify-items:center;height:100%;min-height:0;padding:26px;text-align:center}.learning-dashboard .symptom-empty-icon{align-items:center;background:#eef4ff;border-radius:8px;color:#2458d3;display:inline-flex;height:44px;justify-content:center;width:44px}.learning-dashboard .symptom-topic-empty strong{color:#111827;font-size:16px}.learning-dashboard .symptom-topic-empty span{font-size:13px;line-height:1.6;max-width:620px}.learning-profile-toast{background:#111827eb;border-radius:8px;bottom:28px;color:#fff;font-size:14px;font-weight:700;left:50%;padding:10px 16px;position:fixed;transform:translate(-50%);z-index:120}.review-agent-fab{align-items:center;background:transparent;border:0;border-radius:999px;box-shadow:none;color:#fff;display:inline-flex;height:84px;justify-content:center;position:fixed;transition:opacity .16s ease,transform .16s ease,box-shadow .16s ease;touch-action:none;width:84px;z-index:88}.review-agent-fab:hover{box-shadow:none;transform:translateY(-2px) scale(1.03)}.review-agent-logo{display:block;height:84px;object-fit:contain;pointer-events:none;-webkit-user-select:none;user-select:none;width:84px}.review-agent-fab-tip{background:#fffffff5;border:1px solid #cfe0ff;border-radius:8px;box-sizing:border-box;box-shadow:0 10px 24px #0f172a1f;color:#31527d;font-size:13px;font-weight:700;line-height:1;padding:10px 12px;pointer-events:none;position:fixed;text-align:center;white-space:nowrap;width:188px;z-index:89}.review-agent-fab-tip:after{background:#fff;content:"";height:10px;position:absolute;transform:rotate(45deg);width:10px}.review-agent-tip-left:after{border-right:1px solid #cfe0ff;border-top:1px solid #cfe0ff;right:-6px}.review-agent-tip-right:after{border-bottom:1px solid #cfe0ff;border-left:1px solid #cfe0ff;left:-6px}.review-agent-tip-below:after{top:14px}.review-agent-tip-above:after{bottom:14px}.review-agent-fab-open{opacity:0;pointer-events:none;transform:translateY(8px) scale(.92)}.review-agent-proactive{background:#fffffffa;border:1px solid #cfe0ff;border-radius:8px;box-shadow:0 18px 42px #0f172a29;display:grid;gap:9px;max-width:280px;padding:13px 14px 12px;position:fixed;width:280px;z-index:90}.review-agent-proactive:after{background:#fff;content:"";height:12px;position:absolute;transform:rotate(45deg);width:12px}.review-agent-proactive-left:after{border-right:1px solid #cfe0ff;border-top:1px solid #cfe0ff;right:-7px}.review-agent-proactive-right:after{border-bottom:1px solid #cfe0ff;border-left:1px solid #cfe0ff;left:-7px}.review-agent-proactive-below:after{top:34px}.review-agent-proactive-above:after{bottom:34px}.review-agent-proactive-message,.review-agent-proactive-close,.review-agent-proactive-actions button{font:inherit}.review-agent-proactive-message{background:transparent;border:0;color:#1f2937;cursor:pointer;font-size:13px;font-weight:750;line-height:1.45;padding:0 18px 0 0;text-align:left}.review-agent-proactive-close{align-items:center;background:#f3f6fb;border:0;border-radius:999px;color:#667085;cursor:pointer;display:inline-flex;height:22px;justify-content:center;position:absolute;right:8px;top:8px;width:22px;z-index:1}.review-agent-proactive-close:hover{background:#e8eef8;color:#111827}.review-agent-proactive-actions{display:flex;flex-wrap:wrap;gap:6px}.review-agent-proactive-actions button{background:#eef4ff;border:1px solid #d8e6ff;border-radius:999px;color:#2458d3;cursor:pointer;font-size:12px;font-weight:750;line-height:1;padding:7px 9px}.review-agent-proactive-actions button:hover{background:#e3edff}.review-agent-drawer{background:#fff;border:1px solid rgba(214,224,242,.96);border-radius:8px;box-shadow:0 24px 60px #0f172a2e;display:grid;grid-template-rows:auto minmax(0,1fr) auto auto;max-height:calc(100vh - 24px);max-width:min(560px,calc(100vw - 24px));min-height:min(460px,calc(100vh - 24px));min-width:min(340px,calc(100vw - 24px));overflow:hidden;position:fixed;z-index:79}.review-agent-drawer-moving,.review-agent-drawer-resizing{-webkit-user-select:none;user-select:none}.review-agent-head{align-items:center;background:linear-gradient(180deg,#fbfdff,#fff);border-bottom:1px solid #edf1f7;cursor:move;display:grid;gap:10px;grid-template-columns:36px minmax(0,1fr) 32px;padding:14px 14px 12px;touch-action:none}.review-agent-mark{align-items:center;background:transparent;border-radius:8px;color:#2f6df6;display:inline-flex;height:42px;justify-content:center;width:42px}.review-agent-mark img{display:block;height:42px;object-fit:contain;width:42px}.review-agent-head h3{color:#111827;font-size:17px;margin:0 0 3px}.review-agent-head p{color:#667085;font-size:12px;line-height:1.35;margin:0}.review-agent-head>button{align-items:center;background:transparent;border:0;border-radius:8px;color:#667085;cursor:pointer;display:inline-flex;height:34px;justify-content:center;width:34px}.review-agent-head>button:hover{background:#f2f5fb;color:#111827}.review-agent-prompts{align-items:center;border-top:1px solid #edf1f7;display:flex;gap:8px;overflow:hidden;padding:10px 16px 8px;scrollbar-width:none}.review-agent-prompts::-webkit-scrollbar{display:none}.review-agent-prompts span{color:#7c8aa5;flex:0 0 auto;font-size:12px;font-weight:800}.review-agent-prompts button{background:#f8fafc;border:1px solid #e2e8f4;border-radius:999px;color:#31527d;flex:0 0 auto;font-size:12px;font-weight:700;line-height:1.2;padding:7px 10px;white-space:nowrap}.review-agent-prompts button:hover{background:#eef4ff;color:#2458d3}.review-agent-prompts-measure{border:0;height:0;left:0;opacity:0;overflow:visible;padding-bottom:0;padding-top:0;pointer-events:none;position:absolute;top:0;visibility:hidden;white-space:nowrap;width:max-content}.review-agent-messages{display:grid;align-content:start;gap:10px;min-height:0;overflow-y:auto;padding:14px 16px;scrollbar-color:#c5cedd transparent;scrollbar-width:thin}.review-agent-message{align-items:start;display:grid;gap:7px;max-width:96%}.review-agent-message>p,.review-agent-markdown{border-radius:8px;font-size:14px;line-height:1.62;margin:0}.review-agent-message-assistant{align-items:start;grid-template-columns:32px minmax(0,1fr);justify-self:start}.review-agent-message-logo{display:block;height:32px;object-fit:contain;transform:translateY(2px);width:32px}.review-agent-message-assistant>p,.review-agent-message-assistant .review-agent-markdown{background:#f8fafc;border:1px solid #e5ebf6;color:#43546a;padding:10px 11px}.review-agent-message-user{justify-self:end}.review-agent-message-user>p{background:#2f6df6;color:#fff;padding:9px 11px;white-space:pre-wrap}.review-agent-thinking>p{color:#667085}.review-agent-markdown{display:grid;gap:8px}.review-agent-markdown h4{color:#344054;font-size:14px;line-height:1.45;margin:4px 0 0}.review-agent-markdown h4:first-child{margin-top:0}.review-agent-markdown p{margin:0}.review-agent-markdown ul{display:grid;gap:5px;margin:0;padding-left:18px}.review-agent-markdown li{margin:0;padding-left:2px}.review-agent-markdown strong{color:#344054;font-weight:750}.review-agent-input{align-items:center;border-top:1px solid #edf1f7;display:grid;gap:8px;grid-template-columns:minmax(0,1fr) 40px;padding:12px 16px 14px}.review-agent-input input{background:#f9fbff;border:1px solid #dfe6f5;border-radius:8px;color:#111827;font:inherit;height:40px;line-height:40px;min-width:0;outline:none;padding:0 12px}.review-agent-input input:focus{background:#fff;border-color:#8facff;box-shadow:0 0 0 3px #4f7cff24}.review-agent-input button{align-items:center;background:#2f6df6;border:0;border-radius:8px;color:#fff;display:inline-flex;height:40px;justify-content:center;width:40px}.review-agent-input button:disabled{cursor:not-allowed;opacity:.55}.review-agent-resize-handle{background:transparent;border:0;padding:0;position:absolute;touch-action:none;z-index:2}.review-agent-resize-n{cursor:ns-resize;height:6px;left:18px;right:18px;top:0}.review-agent-resize-e{bottom:18px;cursor:ew-resize;right:0;top:18px;width:6px}.review-agent-resize-s{bottom:0;cursor:ns-resize;height:6px;left:18px;right:18px}.review-agent-resize-w{bottom:18px;cursor:ew-resize;left:0;top:18px;width:6px}.review-agent-resize-nw{height:18px;cursor:nwse-resize;left:0;top:0;width:18px}.review-agent-resize-ne{cursor:nesw-resize;height:18px;right:0;top:0;width:18px}.review-agent-resize-sw{bottom:0;cursor:nesw-resize;height:18px;left:0;width:18px}.review-agent-resize-se{bottom:0;cursor:nwse-resize;height:18px;right:0;width:18px}@media(max-width:1180px){.learning-dashboard .overview-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.learning-dashboard .dashboard-split{grid-template-columns:minmax(0,1fr) minmax(280px,.65fr)}.learning-dashboard .timeline-card{grid-column:1 / -1}.learning-dashboard .symptom-topic-layout{grid-template-columns:1fr}.learning-dashboard .symptom-topic-list{grid-template-columns:repeat(2,minmax(0,1fr))}.learning-dashboard .symptom-topic-legend{grid-template-columns:repeat(4,minmax(72px,max-content))}.learning-dashboard .symptom-topic-card{height:100%;min-height:0}}@media(max-width:760px){.learning-dashboard{grid-template-rows:none;overflow:auto;padding:16px}.learning-dashboard .overview-grid{grid-template-columns:1fr}.learning-dashboard .overview-card{grid-template-columns:30px minmax(0,1fr) auto}.learning-dashboard .dashboard-card{height:auto;min-height:0}.learning-dashboard .dashboard-split{grid-template-columns:1fr}.learning-dashboard .topic-table-head{display:none}.learning-dashboard .topic-row{align-items:start;grid-template-columns:1fr}.learning-dashboard .symptom-topic-list{grid-template-columns:1fr;overflow:visible}.learning-dashboard .symptom-topic-legend{grid-template-columns:repeat(2,minmax(96px,max-content))}.learning-dashboard .symptom-topic-empty{padding:22px 18px}.review-agent-fab,.review-agent-logo{height:74px;width:74px}.review-agent-drawer{max-height:calc(100vh - 32px);max-width:calc(100vw - 24px)}}
