@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";.auth-panel{position:absolute;top:50%;right:40px;transform:translateY(-50%);width:380px;padding:32px;display:flex;flex-direction:column;gap:24px;z-index:50;animation:slideInAuth .8s cubic-bezier(.16,1,.3,1) forwards;opacity:0}@keyframes slideInAuth{0%{opacity:0;transform:translate(40px,-50%)}to{opacity:1;transform:translateY(-50%)}}@keyframes popIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.auth-header{text-align:left}.auth-header h3{font-size:24px;font-weight:600;color:#fff;margin-bottom:8px;letter-spacing:-.02em}.auth-header p{font-size:14px;color:var(--text-secondary);line-height:1.5}.auth-form{display:flex;flex-direction:column;gap:16px}.input-group{position:relative;display:flex;align-items:center}.input-icon{position:absolute;left:16px;color:var(--text-tertiary)}.input-group input{width:100%;background:#0003;border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:14px 16px 14px 44px;color:#fff;font-family:inherit;font-size:15px;transition:all .2s ease;outline:none}.input-group input:focus{background:#0006;border-color:#0a84ff80;box-shadow:0 0 0 2px #0a84ff33}.input-group input::placeholder{color:var(--text-tertiary)}.auth-panel.standalone{position:static;transform:none;margin:0;max-width:100%;animation:popIn .5s cubic-bezier(.16,1,.3,1) forwards}.action-button{width:100%;padding:14px;border-radius:12px;font-family:inherit;font-size:16px;font-weight:500;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;border:none}.submit-button{background:var(--accent);color:#fff;margin-top:8px}.submit-button:hover:not(:disabled){background:#148eff;transform:translateY(-2px);box-shadow:0 8px 20px #0a84ff4d}.submit-button:disabled{opacity:.5;cursor:not-allowed}.premium-button{background:linear-gradient(135deg,#bf5af2,#0a84ff);color:#fff;margin-top:24px;border:1px solid rgba(255,255,255,.2)}.premium-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 30px #bf5af266}.auth-error{color:#ff3b30;font-size:13px;background:#ff3b301a;padding:10px 12px;border-radius:8px;border:1px solid rgba(255,59,48,.2)}.auth-footer{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;margin-top:16px;padding-top:24px;border-top:1px solid rgba(255,255,255,.05)}.auth-footer p{font-size:13px;color:var(--text-tertiary)}.text-button{background:none;border:none;color:var(--accent);font-family:inherit;font-size:14px;font-weight:500;cursor:pointer;transition:color .2s;display:flex;align-items:center}.text-button:hover{color:#fff}.switch-mode-button{font-weight:600}.user-icon-wrapper{width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,rgba(255,255,255,.1),transparent);border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--accent)}.user-details{padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.05)}.welcome-text{font-size:16px}.user-name{color:#fff;font-weight:600;text-transform:capitalize}.user-email{font-size:13px;color:var(--text-tertiary);margin-top:4px}.subscription-status{padding:8px 0}.status-active,.status-inactive{display:flex;flex-direction:column;gap:12px}.status-active{flex-direction:row;align-items:center;color:#32d74b;font-weight:500;font-size:15px;background:#32d74b1a;padding:16px;border-radius:12px;border:1px solid rgba(50,215,75,.2)}.status-inactive{color:#fff;font-weight:500;font-size:15px;align-items:flex-start}.status-inactive .status-icon{color:#ffd60a}.upgrade-prompt{font-size:13px;color:var(--text-secondary);font-weight:400}.logout-button{color:var(--text-secondary);align-self:flex-start;margin-top:auto}.logout-button:hover{color:#ff3b30}.spinner{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:768px){.auth-panel{position:relative;right:auto;top:auto;transform:none;width:100%;max-width:400px;margin:0 auto;padding:24px;animation:none;opacity:1}}.account-view-container{display:flex;justify-content:center;align-items:center;width:100%;height:100%;padding:120px 40px 60px;position:absolute;top:0;left:0;z-index:10;overflow-y:auto}.account-content-wrapper{display:flex;flex-direction:row;max-width:1000px;width:100%;background:#0f111a66;box-shadow:0 24px 80px #0009,inset 0 1px #ffffff1a;border-radius:32px;padding:0;overflow:hidden}.pricing-section{flex:1;padding:48px;display:flex;flex-direction:column;justify-content:center}.auth-section-divider{width:1px;background:linear-gradient(to bottom,transparent,rgba(255,255,255,.1) 20%,rgba(255,255,255,.1) 80%,transparent)}.auth-section{width:420px;padding:48px;display:flex;align-items:center;justify-content:center;background:#0003}.pricing-header{text-align:left;margin-bottom:32px}.pricing-header h2{font-size:32px;font-weight:700;color:#fff;margin-bottom:12px;letter-spacing:-.02em}.pricing-header p{font-size:15px;color:var(--text-secondary);line-height:1.6}.pricing-plans-container{display:flex;gap:20px}.pricing-card{flex:1;background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:24px;cursor:pointer;transition:all .3s cubic-bezier(.16,1,.3,1);position:relative;display:flex;flex-direction:column}.pricing-card:hover{background:#ffffff0f;transform:translateY(-4px)}.pricing-card.selected{background:#0a84ff1a;border-color:#0a84ff80;box-shadow:0 10px 40px #0a84ff33,inset 0 0 0 1px #0a84ff80}.pricing-card.featured.selected{background:#bf5af21a;border-color:#bf5af280;box-shadow:0 10px 40px #bf5af233,inset 0 0 0 1px #bf5af280}.featured-badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:linear-gradient(135deg,#bf5af2,#0a84ff);color:#fff;font-size:11px;font-weight:600;padding:4px 12px;border-radius:100px;display:flex;align-items:center;box-shadow:0 4px 12px #bf5af24d}.plan-name{font-size:15px;font-weight:500;color:var(--text-secondary);margin-bottom:12px}.plan-price{display:flex;align-items:flex-start;margin-bottom:24px}.currency{font-size:20px;font-weight:600;color:#fff;margin-top:4px;margin-right:2px}.amount{font-size:42px;font-weight:700;color:#fff;line-height:1;letter-spacing:-.03em}.billing-period{font-size:14px;color:var(--text-tertiary);align-self:flex-end;margin-bottom:6px;margin-left:4px}.plan-features{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px;flex-grow:1}.plan-features li{font-size:14px;color:var(--text-secondary);display:flex;align-items:flex-start;gap:10px;line-height:1.4}.plan-features li.disabled{color:var(--text-tertiary);opacity:.5}.feature-icon{color:#32d74b;flex-shrink:0;margin-top:2px}.plan-features li.disabled .feature-icon{display:none}:root[data-theme=light] .account-content-wrapper{background:#fff9;box-shadow:0 24px 80px #0000001a,inset 0 1px #fffc}:root[data-theme=light] .auth-section{background:#fff6}:root[data-theme=light] .auth-section-divider{background:linear-gradient(to bottom,transparent,rgba(0,0,0,.1) 20%,rgba(0,0,0,.1) 80%,transparent)}:root[data-theme=light] .pricing-header h2{color:#1c1c1e}:root[data-theme=light] .pricing-card{background:#ffffff80;border-color:#0000001a}:root[data-theme=light] .pricing-card:hover{background:#fffc}:root[data-theme=light] .plan-price{color:#1c1c1e}@media(max-width:768px){.account-view-container{padding:80px 16px 40px}.account-content-wrapper{flex-direction:column;border-radius:24px}.pricing-section{padding:32px 24px}.pricing-plans-container{flex-direction:column}.auth-section-divider{width:auto;height:1px;background:linear-gradient(to right,transparent,rgba(255,255,255,.1) 20%,rgba(255,255,255,.1) 80%,transparent)}:root[data-theme=light] .auth-section-divider{background:linear-gradient(to right,transparent,rgba(0,0,0,.1) 20%,rgba(0,0,0,.1) 80%,transparent)}.auth-section{width:100%;padding:32px 24px}}.split-landing-container{width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0;z-index:1}.split-half{flex:1;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:flex .6s cubic-bezier(.16,1,.3,1),background .4s ease;position:relative;overflow:hidden}.academics-half{background:#3b82f608;border-right:1px solid rgba(255,255,255,.05)}.simulations-half{background:#eab30808}.split-half:hover{flex:1.3}.academics-half:hover{background:#3b82f614}.simulations-half:hover{background:#eab30814}.split-content{text-align:center;display:flex;flex-direction:column;align-items:center;max-width:450px;padding:2rem;transition:transform .6s cubic-bezier(.16,1,.3,1)}.split-half:hover .split-content{transform:scale(1.05)}.split-icon{color:var(--accent);margin-bottom:1.5rem;opacity:.9;filter:drop-shadow(0 0 20px rgba(59,130,246,.4));transition:transform .6s ease}.simulations-half .split-icon{color:#eab308;filter:drop-shadow(0 0 20px rgba(234,179,8,.4))}.split-half:hover .split-icon{transform:translateY(-10px)}.split-half h1{font-size:4rem;font-weight:800;margin-bottom:1.5rem;color:var(--text-primary);letter-spacing:-1.5px}.split-half p{font-size:1.25rem;color:var(--text-secondary);line-height:1.7;font-weight:400}@media(max-width:900px){.split-landing-container{flex-direction:column}.split-half{width:100%;border-right:none;border-bottom:1px solid rgba(255,255,255,.05)}.split-half h1{font-size:3rem}.split-icon{width:60px;height:60px;margin-bottom:1rem}}.academics-glass-container{width:100vw;height:100vh;overflow-y:auto;padding:20px 5% 100px;position:relative;z-index:10;display:flex;flex-direction:column;align-items:center}.academics-glass-container::-webkit-scrollbar{width:8px}.academics-glass-container::-webkit-scrollbar-track{background:#0000001a}.academics-glass-container::-webkit-scrollbar-thumb{background:#fff3;border-radius:4px}.academics-glass-container::-webkit-scrollbar-thumb:hover{background:#fff6}.academics-header{text-align:center;margin-bottom:25px;max-width:800px}.icon-wrapper{background:linear-gradient(135deg,#3b82f633,#8b5cf633);width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;color:var(--accent);box-shadow:0 0 30px #3b82f64d}.academics-title{font-size:3.5rem;font-weight:800;background:linear-gradient(to right,#60a5fa,#c084fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-top:0;margin-bottom:1rem;letter-spacing:-1px}.academics-subtitle{font-size:1.2rem;color:var(--text-secondary);margin-top:0;margin-bottom:0}.classes-accordion{width:100%;max-width:900px;display:flex;flex-direction:column;gap:15px}.class-glass-card{background:#ffffff08;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.08);border-radius:16px;overflow:hidden;transition:all .3s ease}.class-glass-card:hover{background:#ffffff0f;border-color:#ffffff26;box-shadow:0 10px 30px #0003}.class-glass-card.expanded{background:#ffffff14;border-color:#3b82f64d;box-shadow:0 15px 40px #0000004d}.class-card-header{padding:24px 30px;display:flex;justify-content:space-between;align-items:center;cursor:pointer}.class-card-header h2{font-size:1.3rem;font-weight:600;color:var(--text-primary);margin:0}.expand-icon{color:var(--text-secondary);transition:transform .4s cubic-bezier(.175,.885,.32,1.275)}.expanded .expand-icon{transform:rotate(180deg);color:var(--accent)}.class-subjects-container{max-height:0;opacity:0;overflow:hidden;transition:all .4s cubic-bezier(.4,0,.2,1)}.expanded .class-subjects-container{max-height:500px;opacity:1}.subjects-grid{padding:0 30px 30px;display:flex;flex-wrap:wrap;gap:12px}.subject-glass-pill{background:#0000004d;border:1px solid rgba(255,255,255,.1);padding:12px 24px;border-radius:30px;color:var(--text-primary);font-weight:500;cursor:pointer;transition:all .2s ease;font-size:.95rem}.subject-glass-pill:hover{background:var(--accent);color:#fff;transform:translateY(-2px);box-shadow:0 5px 15px #3b82f666;border-color:transparent}.coming-soon-text{color:var(--text-secondary);font-style:italic;font-size:.9rem}@media(max-width:768px){.academics-title{font-size:2.5rem}.class-card-header{padding:20px}.class-card-header h2{font-size:1.1rem}}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.16.46"}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.newline{display:block}.katex .base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{display:inline-flex;flex-direction:row}.katex .thinbox{max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}.subject-content-container{width:100vw;height:100vh;overflow-y:auto;padding:30px 5% 100px;background:var(--bg-primary);color:var(--text-primary);position:relative;z-index:10}.subject-content-container::-webkit-scrollbar{width:8px}.subject-content-container::-webkit-scrollbar-track{background:#0000001a}.subject-content-container::-webkit-scrollbar-thumb{background:#fff3;border-radius:4px}.subject-content-container::-webkit-scrollbar-thumb:hover{background:#fff6}.content-breadcrumbs{display:flex;align-items:center;gap:8px;font-size:.9rem;color:var(--accent);margin-bottom:20px}.clickable-crumb{cursor:pointer}.clickable-crumb:hover{text-decoration:underline}.current-crumb{color:var(--text-secondary)}.content-main-title{font-size:2.2rem;font-weight:800;margin-bottom:20px;letter-spacing:-.5px}.content-subtitle{font-size:1.1rem;color:var(--text-secondary);margin-bottom:40px}.chapters-container{width:100%;max-width:100%}.chapters-grid{display:flex;flex-direction:column;gap:15px}.chapter-glass-card{background:#ffffff08;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:20px 25px;display:flex;align-items:center;transition:all .3s ease;cursor:pointer}.chapter-glass-card:hover{background:#ffffff0f;border-color:#3b82f666;transform:translate(5px);box-shadow:0 10px 25px #0003}.chapter-icon-box{width:50px;height:50px;border-radius:12px;background:linear-gradient(135deg,#3b82f626,#8b5cf626);display:flex;align-items:center;justify-content:center;color:var(--accent);margin-right:20px;flex-shrink:0}.chapter-info{flex:1}.chapter-info h3{font-size:1.15rem;font-weight:600;color:var(--text-primary);margin:0 0 5px}.chapter-info p{font-size:.9rem;color:var(--text-secondary);margin:0}.view-btn{background:transparent;border:1px solid var(--accent);color:var(--accent);padding:8px 20px;border-radius:30px;font-weight:600;cursor:pointer;transition:all .2s ease}.chapter-glass-card:hover .view-btn{background:var(--accent);color:#fff}.no-chapters-box{text-align:center;padding:60px 20px;background:#ffffff05;border-radius:16px;border:1px dashed rgba(255,255,255,.1);color:var(--text-secondary)}.no-chapters-box h3{font-size:1.5rem;color:var(--text-primary);margin-bottom:10px}.chapter-reader-mode{animation:fadeIn .4s ease forwards;width:100%}.reader-layout{display:flex;gap:40px;width:100%;align-items:flex-start}.qna-block{scroll-margin-top:140px}.rich-chapter-content{flex:1;min-width:0;max-width:calc(100% - 200px)}.quick-nav-sidebar{width:160px;position:sticky;top:140px;margin-left:auto;background:#0f172a99;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:15px;display:flex;flex-direction:column;align-items:center;flex-shrink:0;box-shadow:0 10px 40px #0000004d}.quick-nav-sidebar h3{color:#fff;margin-top:0;margin-bottom:12px;font-size:1rem;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:10px;width:100%;text-align:center;display:block}.nav-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;max-height:calc(100vh - 200px);overflow-y:auto;width:100%;padding-right:4px}.nav-grid button{background:#3b82f61a;border:1px solid rgba(59,130,246,.3);color:#93c5fd;border-radius:6px;height:32px;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:700;cursor:pointer;transition:all .2s;padding:0}.nav-grid button:hover{background:#3b82f680;color:#fff;transform:scale(1.05)}.nav-grid::-webkit-scrollbar{width:4px}.nav-grid::-webkit-scrollbar-thumb{background:#fff3;border-radius:4px}.back-btn{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);color:var(--text-primary);padding:8px 16px;border-radius:20px;display:inline-flex;align-items:center;gap:8px;font-size:.95rem;cursor:pointer;margin-bottom:30px;transition:all .2s}.back-btn:hover{background:#ffffff1a;transform:translate(-3px)}.glass-panel{background:#0f172a99;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:35px 40px;margin-bottom:30px;box-shadow:0 10px 40px #0000004d}.question-text{font-size:1.3rem;font-weight:600;line-height:1.6;color:#fff;margin-top:0;margin-bottom:25px}.q-badge{background:linear-gradient(135deg,#3b82f6,#8b5cf6);color:#fff;padding:4px 12px;border-radius:8px;font-size:.9rem;font-weight:800;white-space:nowrap;display:inline-block;margin-right:15px;vertical-align:middle}.answer-block{padding-top:25px;border-top:1px solid rgba(255,255,255,.05)}.answer-heading{color:#a78bfa;font-size:1.2rem;margin-top:0;margin-bottom:15px}.data-list{list-style:none;padding-left:0;margin-bottom:20px}.data-list li{position:relative;padding-left:20px;margin-bottom:8px;color:#cbd5e1}.data-list li:before{content:"•";color:#3b82f6;font-weight:700;position:absolute;left:0}.math-formula-box{background:#0000004d;border-left:4px solid #3b82f6;padding:15px 20px;font-family:Courier New,Courier,monospace;font-size:1.1rem;color:#93c5fd;border-radius:0 8px 8px 0;margin:20px 0;overflow-x:auto}.math-inline{color:#93c5fd;font-family:Courier New,Courier,monospace;background:#3b82f61a;padding:0 4px;border-radius:4px;display:inline}.final-answer{background:#22c55e0d;border:1px solid rgba(34,197,94,.2);padding:15px 20px;border-radius:8px;color:#e2e8f0;margin-top:20px;line-height:1.6}.final-answer strong{color:#4ade80}border-radius: 4px; border: 1px solid var(--border-color); background: var(--bg-secondary); color: var(--text-primary); font-size: .95rem; display: flex; align-items: center; gap: 8px; cursor: pointer; transition: all .2s; } .toolbar-btn.outline-orange{border-color:#f97316;color:#f97316;background:transparent}.toolbar-btn:hover{background:var(--border-color)}.rot90{transform:rotate(90deg)}.content-layout{display:flex;gap:30px;align-items:flex-start}.content-main-area{flex:7;display:flex;flex-direction:column;gap:30px}.content-sidebar{flex:3;display:flex;flex-direction:column;gap:20px}.promo-banner{background:#111;border-radius:8px;padding:30px;display:flex;justify-content:space-between;align-items:center;color:#fff;background-image:linear-gradient(45deg,#000,#222);position:relative;overflow:hidden}.promo-text .badge{background:#eab308;color:#000;font-weight:700;padding:4px 8px;border-radius:4px;font-size:.8rem;margin-bottom:10px;display:inline-block}.promo-text h2{font-size:1.8rem;margin:5px 0}.explore-btn{background:#eab308;color:#000;padding:10px 20px;font-weight:700;border:none;border-radius:4px;cursor:pointer}.latest-updates-box{border:1px solid var(--border-color);border-radius:8px;padding:20px;background:var(--bg-secondary)}.box-title{margin-bottom:15px;font-size:1.2rem;display:flex;align-items:center;gap:10px}.updates-list{list-style:none;padding:0;margin:0}.updates-list li{margin-bottom:10px;font-size:1rem}.updates-list a{color:var(--accent);text-decoration:underline}.text-article-area h2{font-size:1.5rem;margin-bottom:15px}.text-article-area p{line-height:1.7;margin-bottom:15px;color:var(--text-secondary)}.text-article-area b{color:var(--text-primary)}.sidebar-card{border:1px solid var(--border-color);border-radius:8px;overflow:hidden;background:var(--bg-secondary)}.card-header-blue{background:#3b82f61a;color:#3b82f6;padding:15px;font-size:.9rem;font-weight:700;margin:0;border-bottom:1px solid var(--border-color)}.sidebar-link-item{padding:15px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-color);color:var(--accent);cursor:pointer;font-size:.95rem;transition:background .2s}.sidebar-link-item:hover{background:#ffffff0d}.sidebar-link-item:last-child{border-bottom:none}.floating-actions{position:fixed;bottom:30px;right:30px;display:flex;flex-direction:column;gap:15px}.fab{width:50px;height:50px;border-radius:50%;display:flex;justify-content:center;align-items:center;color:#fff;box-shadow:0 4px 15px #0000004d;cursor:pointer;transition:transform .2s}.fab:hover{transform:scale(1.1)}.fab-orange{background:#f97316}.fab-purple{background:#a855f7}.fab-green{background:#22c55e}@media(max-width:1024px){.content-layout{flex-direction:column}.content-main-area,.content-sidebar{width:100%}}:root{--bg-dark: #090a0f;--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .15);--glass-highlight: rgba(255, 255, 255, .25);--glass-blur: blur(24px);--glass-shadow: 0 16px 40px rgba(0, 0, 0, .4), inset 0 1px 0 rgba(255, 255, 255, .1);--accent: #0a84ff;--accent-glow: rgba(10, 132, 255, .4);--text-main: #ffffff;--text-secondary: rgba(255, 255, 255, .6);--text-tertiary: rgba(255, 255, 255, .4);--border-radius-lg: 24px}:root[data-theme=light]{--bg-dark: #f2f2f7;--glass-bg: rgba(255, 255, 255, .65);--glass-border: rgba(255, 255, 255, .8);--glass-highlight: rgba(255, 255, 255, 1);--glass-shadow: 0 16px 40px rgba(0, 0, 0, .1), inset 0 1px 0 rgba(255, 255, 255, .6);--text-main: #000000;--text-secondary: rgba(0, 0, 0, .85);--text-tertiary: rgba(0, 0, 0, .65)}*{margin:0;padding:0;box-sizing:border-box;transition:background-color 1.2s ease,color 1.2s ease,border-color 1.2s ease,opacity 1.2s ease,box-shadow 1.2s ease,transform 1.2s ease}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#ffffff4d}html,body,#root{height:100vh;height:100dvh;width:100vw;overflow:hidden!important;position:fixed;top:0;left:0}body{font-family:Outfit,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg-dark);color:var(--text-main);-webkit-font-smoothing:antialiased}.bg-blob{position:absolute;border-radius:50%;filter:blur(80px);z-index:-1;opacity:.6;animation:float 20s infinite alternate ease-in-out}.blob-1{top:-10%;left:-5%;width:45vw;height:45vw;background:radial-gradient(circle,#0a84ff 0%,transparent 70%);animation-delay:0s}.blob-2{bottom:-20%;right:-10%;width:55vw;height:55vw;background:radial-gradient(circle,#ff375f 0%,transparent 70%);animation-delay:-5s}.blob-3{top:40%;left:55%;width:35vw;height:35vw;background:radial-gradient(circle,#0a84ff 0%,transparent 70%);animation-delay:-10s}.blob-4{top:-15%;right:-5%;width:48vw;height:48vw;background:radial-gradient(circle,#ff2d55 0%,transparent 70%);animation-delay:-15s}@keyframes float{0%{transform:translate(0) scale(1)}50%{transform:translate(10%,10%) scale(1.1)}to{transform:translate(-5%,5%) scale(.9)}}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);border-radius:var(--border-radius-lg);box-shadow:var(--glass-shadow);position:relative;overflow:hidden}.mygnan-container{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;min-height:0;width:100%;position:relative;z-index:50;padding:0 20px 40px;overflow-y:auto}.mygnan-topbar{position:absolute;top:0;left:0;right:0;padding:24px 40px;display:flex;justify-content:flex-start;align-items:center;z-index:100}.mygnan-logo{font-size:2.2rem;font-weight:800;letter-spacing:.15em;background:linear-gradient(to right,#fff,#ffffffb3);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:flex;align-items:center;gap:12px}.mygnan-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(2,minmax(280px,1fr));gap:32px;max-width:1100px;width:100%;min-height:min(70vh,800px);animation:fadeUp 1s cubic-bezier(.16,1,.3,1)}.mygnan-card{display:flex;flex-direction:column;justify-content:space-between;padding:40px;cursor:pointer;transition:all .5s cubic-bezier(.16,1,.3,1);text-decoration:none;background:#ffffff08}.mygnan-card:hover{transform:translateY(-8px) scale(1.02);background:#ffffff14;border-color:#ffffff4d;box-shadow:0 30px 60px #00000080,inset 0 1px #fff3}.mygnan-card-active:hover{box-shadow:0 30px 60px #0a84ff4d,inset 0 1px #fff3;border-color:#0a84ff66}.mygnan-card-soon{cursor:default;opacity:.5}.mygnan-card-soon:hover{transform:none;background:#ffffff08;border-color:var(--glass-border);box-shadow:var(--glass-shadow)}.mygnan-badge-soon{align-self:flex-start;padding:6px 16px;border-radius:20px;background:#ffffff1a;border:1px solid rgba(255,255,255,.1);font-size:13px;text-transform:uppercase;letter-spacing:.1em;font-weight:600;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.mygnan-card-header{display:flex;justify-content:space-between;align-items:flex-start}.mygnan-icon-container{width:80px;height:80px;border-radius:24px;background:linear-gradient(135deg,#ffffff26,#ffffff0d);border:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;transition:all .5s ease}.mygnan-card-active:hover .mygnan-icon-container{background:var(--accent);box-shadow:0 0 30px var(--accent-glow);border-color:#ffffff80;color:#fff!important}.mygnan-title{margin-top:auto}.mygnan-title h2{font-size:clamp(2rem,4vw,3rem);font-weight:700;letter-spacing:-.02em;margin-bottom:8px}.mygnan-title p{font-size:clamp(.9rem,1.5vw,1.1rem);color:var(--text-tertiary);margin-bottom:0}.global-top-bar{position:fixed;top:20px;left:20px;right:20px;display:flex;justify-content:space-between;align-items:center;padding:15px 30px;z-index:100;border-radius:var(--border-radius-lg)}.brand-logo{display:flex;align-items:center;gap:12px}.brand-logo h2{margin:0;font-size:1.25rem;font-weight:600;color:var(--text-primary)}.custom-dropdown-container{display:flex;align-items:center;gap:8px;background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);padding:8px 16px;border-radius:20px;color:var(--text-main);font-family:inherit;font-size:15px;font-weight:500;cursor:pointer;position:relative;transition:all .2s;-webkit-user-select:none;user-select:none}.custom-dropdown-container:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--glass-highlight),transparent);opacity:.5;border-radius:20px 20px 0 0}.custom-dropdown-container:hover{background:#ffffff1a}.dropdown-chevron{transition:transform .3s ease;color:var(--text-secondary)}.dropdown-chevron.open{transform:rotate(180deg)}.custom-dropdown-menu{position:absolute;top:calc(100% + 8px);left:0;min-width:100%;background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:12px;padding:6px 0;display:flex;flex-direction:column;z-index:100;animation:popInDropdown .2s cubic-bezier(.16,1,.3,1) forwards;transform-origin:top center;overflow:hidden}.custom-dropdown-menu:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--glass-highlight),transparent);opacity:.5}@keyframes popInDropdown{0%{opacity:0;transform:translateY(-10px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.dropdown-item{padding:10px 16px;color:var(--text-secondary);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;text-align:left}.dropdown-item:hover{background:#ffffff1a;color:#fff}.dropdown-item.active{color:var(--accent)}.language-switcher{display:flex;align-items:center;gap:16px}.glass-panel:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--glass-highlight),transparent);opacity:.5}.app-container{display:flex;flex-direction:column;height:100vh;height:100dvh;width:100vw;padding:135px 24px 24px;overflow:hidden}h1{font-size:36px;font-weight:600;letter-spacing:-.03em;margin-bottom:8px}h2{font-size:24px;font-weight:500;letter-spacing:-.02em}h3{font-size:14px;text-transform:uppercase;letter-spacing:.1em;color:var(--text-tertiary);margin-bottom:16px}p{color:var(--text-secondary);line-height:1.5}.home-view{flex:1;display:flex;flex-direction:column;align-items:center;padding-top:30px;overflow-y:auto;gap:40px}.header-blur{text-align:center;padding:24px 48px;border-radius:100px;background:#0003;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.05);animation:slideDown .6s cubic-bezier(.16,1,.3,1)}.subtitle{font-size:18px}.systems-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;width:100%;max-width:1200px;padding-bottom:40px}.system-card{padding:24px;display:flex;flex-direction:column;gap:16px;cursor:pointer;transition:all .4s cubic-bezier(.16,1,.3,1);transform:translateY(0);opacity:1;animation:fadeUp .8s cubic-bezier(.16,1,.3,1)}.systems-grid .system-card:nth-child(1){animation-delay:.1s}.systems-grid .system-card:nth-child(2){animation-delay:.2s}.systems-grid .system-card:nth-child(3){animation-delay:.3s}.systems-grid .system-card:nth-child(4){animation-delay:.4s}.systems-grid .system-card:nth-child(5){animation-delay:.5s}.systems-grid .system-card:nth-child(6){animation-delay:.6s}.systems-grid .system-card:nth-child(7){animation-delay:.7s}.system-card:hover{transform:translateY(-8px) scale(1.02);background:#ffffff14;border-color:#ffffff4d;box-shadow:0 24px 60px #00000080,inset 0 1px #fff3}.system-icon-wrapper{width:64px;height:64px;border-radius:20px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#ffffff1a,#ffffff05);border:1px solid rgba(255,255,255,.1);color:var(--accent)}.system-card:hover .system-icon-wrapper{color:#fff;background:var(--accent);box-shadow:0 0 20px var(--accent-glow)}.system-info{flex:1}.system-footer{display:flex;justify-content:space-between;align-items:center;padding-top:16px;border-top:1px solid rgba(255,255,255,.05)}.organ-count{font-size:13px;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em;font-weight:500}.chevron{color:var(--text-tertiary);transition:transform .3s ease}.system-card:hover .chevron{transform:translate(4px);color:var(--text-main)}.system-container{display:flex;flex:1;animation:fadeIn .4s ease;position:relative;height:100%}.system-view{display:flex;flex-direction:column;width:100%;height:100%;padding-top:10px}.ios-header{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;border-radius:100px;margin-bottom:24px;background:#0000004d}.ios-header h2{font-size:20px;margin:0}.back-btn{display:flex;align-items:center;gap:4px;background:transparent;border:none;color:var(--accent);font-size:16px;font-family:inherit;font-weight:500;cursor:pointer;padding:8px 16px 8px 8px;border-radius:100px;transition:background .2s ease}.back-btn:hover{background:#0a84ff1a}.system-layout{display:flex;flex:1;gap:24px;height:calc(100% - 70px)}.system-sidebar{width:100%;padding:24px;display:flex;flex-direction:column;height:100%}.organ-list{list-style:none;display:flex;flex-direction:column;gap:8px;flex:1;overflow-y:auto}.organ-btn{width:100%;padding:16px;background:transparent;border:1px solid transparent;border-radius:16px;color:var(--text-main);font-family:inherit;font-size:16px;text-align:left;cursor:pointer;display:flex;align-items:center;gap:16px;transition:all .3s ease}.organ-btn:hover{background:#ffffff0d;border-color:#ffffff1a}.organ-btn.active{background:var(--accent);color:#fff;border-color:#fff3;box-shadow:0 4px 12px var(--accent-glow)}.organ-btn .icon-wrapper{width:32px!important;height:32px!important;margin:0!important;border-radius:8px!important;background:#ffffff14!important;box-shadow:none!important;flex-shrink:0}.organ-btn.active .icon-wrapper{background:#ffffff40!important}.organ-btn-text{display:flex;flex-direction:column}.badge{font-size:11px;text-transform:uppercase;color:#ffffff80;letter-spacing:.1em;margin-top:2px}.organ-btn.active .badge{color:#fffc}.system-overview{flex:1;padding:40px 60px;display:flex;flex-direction:column;overflow-y:auto}.system-overview-header{display:flex;align-items:center;gap:32px;margin-bottom:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}.system-hero-icon{width:100px;height:100px;border-radius:50%;background:linear-gradient(135deg,rgba(255,255,255,.1),transparent);border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative}.glow-circle{position:absolute;width:40px;height:40px;background:var(--accent);border-radius:50%;filter:blur(20px);opacity:.5}.system-overview-title{flex:1}.system-overview-title h1{text-align:left;margin-bottom:8px}.system-desc{font-size:16px;color:var(--text-secondary);line-height:1.6;max-width:800px;text-align:left}.system-organs-section{display:flex;flex-direction:column;gap:24px}.system-organs-section h3{font-size:18px;color:#fff;margin:0}.overview-organ-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}.overview-organ-card{padding:24px;cursor:pointer;transition:all .3s ease;display:flex;flex-direction:column;gap:12px}.overview-organ-card:hover{transform:translateY(-4px);background:#ffffff14;border-color:#fff3;box-shadow:0 8px 32px #0000004d}.overview-organ-header{display:flex;justify-content:space-between;align-items:center}.overview-organ-header h4{font-size:18px;font-weight:500;color:#fff}.overview-organ-desc{font-size:14px;color:var(--text-secondary);line-height:1.5;flex:1;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.overview-organ-footer{display:flex;align-items:center;justify-content:space-between;margin-top:8px;padding-top:16px;border-top:1px solid rgba(255,255,255,.05);font-size:13px;color:var(--accent);font-weight:500}.hint-card{display:flex;align-items:center;gap:12px;padding:16px 24px;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:100px;color:var(--accent);font-size:15px}.organ-content-area{position:absolute;top:90px;right:0;bottom:0;width:calc(100% - 344px);display:flex;gap:24px;animation:slideInRight .5s cubic-bezier(.16,1,.3,1);background:var(--bg-dark);border-radius:24px}.viewer-container{flex:1}.detail-panel{width:380px;padding:32px;display:flex;flex-direction:column}.stat-grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:32px}.stat-card{background:#ffffff05;padding:16px;border-radius:16px;border:1px solid rgba(255,255,255,.05)}.stat-label{font-size:12px;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}.stat-value{font-size:16px;font-weight:500;color:var(--text-main)}.breadcrumbs{position:fixed;top:96px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:8px;padding:8px 16px;border-radius:100px;z-index:100;font-size:14px}@media(max-width:768px){.maths-layout{padding:80px 16px 20px!important}.maths-layout h1{font-size:22px!important;margin:0 0 0 12px!important;line-height:1.2!important}.maths-layout p{font-size:14px!important;margin-bottom:24px!important}.maths-layout .glass-panel>div:first-child{flex-direction:column!important;align-items:flex-start!important;padding:12px 16px!important;gap:12px!important}.maths-layout .glass-panel h2{margin:0!important;font-size:16px!important;line-height:1.3!important}.maths-layout .glass-panel h2 span{display:block!important;margin-left:0!important;margin-top:4px!important}.global-header{flex-wrap:wrap!important;gap:8px!important;justify-content:center!important;padding:12px 16px!important;width:100%!important}.maths-layout>div>div[style*=grid]{grid-template-columns:1fr!important;gap:16px!important}#ggb-element{min-height:400px!important}}.breadcrumbs button{background:none;border:none;color:var(--text-secondary);font-family:inherit;font-size:inherit;cursor:pointer;transition:color .2s}.breadcrumbs button:hover{color:var(--text-main)}.breadcrumbs .current{color:var(--accent);font-weight:500}.empty-organs{color:var(--text-tertiary);font-size:14px;padding:16px;text-align:center}.empty-state p{font-size:18px}.loading-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#090a0fcc;border-radius:24px;z-index:10;transition:opacity .5s ease}@keyframes pulse{0%{transform:scale(1);opacity:.5}50%{transform:scale(1.05);opacity:1;box-shadow:0 0 20px var(--accent)}to{transform:scale(1);opacity:.5}}.loading-pulse{width:48px;height:48px;border-radius:50%;background:var(--accent);animation:pulse 1.5s infinite ease-in-out}model-viewer{width:100%;height:100%;--poster-color: transparent}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInRight{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}.mesh-hover-label{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);color:var(--text-main);padding:8px 16px;border-radius:20px;font-size:14px;font-weight:600;white-space:nowrap;opacity:0;pointer-events:none;animation:popInLabel .3s cubic-bezier(.16,1,.3,1) forwards}@keyframes popInLabel{0%{opacity:0;transform:translateY(10px) scale(.9)}to{opacity:1;transform:translateY(-40px) scale(1)}}.mobile-toggle-btn{display:none}.global-header-pill{position:fixed;top:10px;left:50%;transform:translate(-50%);width:92%;max-width:1600px;z-index:1000;display:flex;justify-content:space-between;align-items:center;padding:12px 30px;background:#14141466;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);border-radius:20px;box-shadow:0 8px 32px #00000080;transition:all .3s ease}.digestive-grid{display:grid;grid-template-columns:280px 1fr 340px;gap:16px;flex:1;min-height:0;padding:12px 24px}.digestive-grid .system-sidebar,.digestive-grid .detail-panel,.digestive-grid .viewer-container{width:100%!important;min-width:0;margin:0}.maths-grid{display:grid;grid-template-columns:200px 1fr 240px;gap:8px;flex:1;min-height:0;padding:4px}.maths-layout{height:100%;display:flex;flex-direction:row;background-color:transparent;padding-top:20px;padding-bottom:20px;color:#fff}@media(max-width:768px){.global-top-bar{padding:10px 15px;top:10px;left:10px;right:10px}.brand-logo h2{display:none!important}.brand-logo svg{width:24px;height:24px}.custom-dropdown-container{padding:6px 10px;font-size:13px;gap:4px}.language-switcher{gap:8px}.language-switcher button{width:36px!important;height:36px!important}.systems-grid{grid-template-columns:1fr;gap:16px}.viewer-layout{flex-direction:column-reverse}.canvas-container{height:50vh;border-right:none;border-bottom:1px solid rgba(255,255,255,.05)}.sidebar{height:50vh;padding:24px;width:100%}.app-container{padding:100px 16px 16px!important;height:100vh!important;height:100dvh!important;overflow:hidden!important}.breadcrumbs{display:none!important}.systems-grid{grid-template-columns:1fr;width:100%;padding:0 16px 80px}.system-layout{flex-direction:column;height:auto;gap:16px;margin-bottom:60px}.system-sidebar{width:100%;height:auto;padding:16px;transition:all .3s ease}.system-layout.organ-active:not(.mobile-sidebar-open) .system-sidebar{display:none}.system-layout.organ-active.mobile-sidebar-open .system-sidebar{position:absolute;inset:160px 16px 16px;width:auto;height:auto;max-height:none;z-index:20;background:#090a0ff2;border:1px solid rgba(255,255,255,.1)}.mobile-toggle-btn{display:flex!important;align-items:center;justify-content:center;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:var(--accent);width:40px;height:40px;border-radius:50%;cursor:pointer}.organ-content-area{position:absolute;inset:160px 16px 16px;width:auto;margin-top:0;height:auto;min-height:0;flex-direction:column;z-index:10;overflow:hidden}.viewer-container{height:50%;min-height:250px}.detail-panel{width:100%;height:50%;padding:20px;overflow-y:auto}.system-overview{padding:24px 16px}.system-overview-header{flex-direction:column;text-align:center;gap:16px}.system-overview-title h1{text-align:center;font-size:28px}.system-desc{text-align:center;font-size:15px}.header-actions{gap:8px}.global-header-pill{padding:12px;width:96%;top:16px;border-radius:16px}.global-header-pill img{height:32px!important}.custom-dropdown-container span{display:none!important}.mygnan-container{padding:0!important;justify-content:flex-start!important;align-items:center;flex:1!important;min-height:0!important;overflow-y:auto!important;text-align:center}.mygnan-grid{display:flex;flex-direction:column;grid-template-columns:1fr;height:auto;max-height:none;padding-bottom:40px;margin-top:20px;gap:20px;width:100%}.mygnan-card{min-height:200px;padding:24px;flex:none}.mygnan-title h2{font-size:1.8rem;text-align:center}.mygnan-title p{font-size:.95rem;display:block!important;text-align:center}.mygnan-icon-container{width:60px;height:60px}.mygnan-icon-container svg{width:28px!important;height:28px!important}.digestive-grid{display:flex;flex-direction:column;padding:16px;gap:16px;overflow-y:auto}.digestive-grid>.glass-panel:nth-child(2){height:400px;flex-shrink:0}.maths-grid{display:flex;flex-direction:column;padding:16px;gap:16px;overflow-y:auto}.maths-grid>.glass-panel:nth-child(2){height:450px;flex-shrink:0}.maths-layout{flex-direction:column;padding-top:80px;padding-right:16px;padding-left:16px}.maths-layout>.glass-panel:first-child{width:100%!important;margin:0!important;height:auto;flex:none}.maths-layout>.glass-panel:last-child{margin:16px 0!important;min-height:400px}}.katex{color:#bfdbfe!important}.katex *{color:inherit!important}.math-display{background:#1e1e1e!important;border:1px solid rgba(255,255,255,.1)!important;border-radius:8px!important;box-shadow:0 10px 30px #00000080!important;padding:35px 20px 20px!important;margin:24px 0!important;overflow-x:auto!important;position:relative!important}.math-display:before{content:"";position:absolute;top:12px;left:15px;width:12px;height:12px;border-radius:50%;background:#ff5f56;box-shadow:20px 0 #ffbd2e,40px 0 #27c93f}.math-display .katex-display{margin:0!important;text-align:center!important}.math-display .katex{background:transparent!important;padding:0!important;font-size:1.2rem!important;color:#e2e8f0!important}.section-header{font-size:1.15rem;font-weight:700;margin-top:28px;margin-bottom:14px;padding-bottom:6px;border-bottom:1px solid rgba(255,255,255,.05);letter-spacing:.5px;text-transform:uppercase}.header-given{background:linear-gradient(135deg,#4ade80,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;border-bottom-color:#3b82f633}.header-formula{background:linear-gradient(135deg,#a855f7,#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:transparent;border-bottom-color:#a855f733}.header-calc{background:linear-gradient(135deg,#f59e0b,#ef4444);-webkit-background-clip:text;-webkit-text-fill-color:transparent;border-bottom-color:#f59e0b33}.header-conclusion{background:linear-gradient(135deg,#10b981,#059669);-webkit-background-clip:text;-webkit-text-fill-color:transparent;border-bottom-color:#10b98133}.data-list{list-style-type:none;padding-left:0;margin-top:8px;margin-bottom:16px}.data-list li{position:relative;padding-left:20px;margin-bottom:8px;color:#ffffffd9;line-height:1.6}.data-list li:before{content:"•";color:#3b82f6;position:absolute;left:0;font-weight:700;font-size:1.2rem;top:-2px}.final-answer p{margin-bottom:12px}@media(min-width:769px){.app-container.maths-view-active{padding:100px 0 0!important}.app-container.maths-view-active .global-header-pill{width:calc(100vw - 4px)!important;max-width:none!important;border-radius:16px!important}.app-container.maths-view-active .maths-layout{padding-top:0!important;padding-bottom:0!important}.app-container.maths-view-active .maths-grid{padding:0!important;gap:6px!important}}.landing-view{position:fixed;inset:0;display:flex;justify-content:center;align-items:center;background-color:transparent;z-index:1000;overflow:hidden;transition:opacity 1.2s cubic-bezier(.8,0,.2,1)}.landing-model-container{position:absolute;top:0;right:0;width:60vw;height:100vh;z-index:1;transition:transform 1.2s cubic-bezier(.8,0,.2,1),opacity 1s ease}.landing-model-container model-viewer{width:100%;height:100%;transform-origin:center}.landing-overlay{position:absolute;inset:0;z-index:10;display:flex;justify-content:flex-start;align-items:center;padding-left:10vw;background:transparent;pointer-events:none}.landing-overlay:before,.landing-overlay:after{content:"";position:absolute;inset:0;z-index:-1;transition:opacity 1.2s ease;pointer-events:none}.landing-overlay:before{background:linear-gradient(90deg,rgba(9,10,15,.95) 0%,rgba(9,10,15,.6) 40%,transparent 80%);opacity:1}.landing-overlay:after{background:linear-gradient(90deg,rgba(242,242,247,.95) 0%,rgba(242,242,247,.6) 40%,transparent 80%);opacity:0}:root[data-theme=light] .landing-overlay:before{opacity:0}:root[data-theme=light] .landing-overlay:after{opacity:1}.landing-content{display:flex;flex-direction:column;align-items:flex-start;text-align:left;gap:48px;pointer-events:auto;position:relative;z-index:20;transition:opacity .5s ease,transform .5s ease}.landing-text-panel{padding:60px;background-color:#0f111a66;box-shadow:0 24px 80px #0009,inset 0 1px #ffffff1a;border-radius:40px;display:flex;flex-direction:column;align-items:flex-start;gap:48px;max-width:700px;position:relative;overflow:hidden;transition:all 1.2s cubic-bezier(.16,1,.3,1);border:1px solid transparent}.landing-text-panel:hover{transform:translateY(-8px) scale(1.02);background-color:#14182899;border:1px solid rgba(255,255,255,.15);box-shadow:0 32px 100px #000c,inset 0 1px #fff3,0 0 80px #0a84ff33}.landing-text-panel:before{content:"";position:absolute;top:-50%;right:-50%;width:100%;height:100%;background:radial-gradient(circle,rgba(10,132,255,.15) 0%,transparent 70%);pointer-events:none;z-index:-1;transition:all .8s cubic-bezier(.16,1,.3,1)}.landing-text-panel:hover:before{background:radial-gradient(circle,rgba(10,132,255,.4) 0%,transparent 75%);transform:scale(1.4) translate(-5%,5%)}.landing-text-panel:after{content:"";position:absolute;bottom:-50%;left:-50%;width:100%;height:100%;background:radial-gradient(circle,rgba(94,92,230,.15) 0%,transparent 70%);pointer-events:none;z-index:-1;transition:all .8s cubic-bezier(.16,1,.3,1)}.landing-text-panel:hover:after{background:radial-gradient(circle,rgba(191,90,242,.4) 0%,transparent 75%);transform:scale(1.4) translate(5%,-5%)}.landing-title-area h1{font-size:88px;line-height:1.1;font-weight:700;letter-spacing:-.04em;background:linear-gradient(135deg,#fff,#a5b4fc);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;margin-bottom:24px;text-shadow:0 10px 30px rgba(0,0,0,.5)}.landing-subtitle{font-size:20px;color:var(--text-secondary);max-width:600px}.explore-btn{display:flex;align-items:center;gap:16px;padding:16px 32px;border-radius:100px;background-color:#ffffff0d;border:1px solid rgba(255,255,255,.2);color:#fff;font-family:inherit;font-size:20px;font-weight:500;cursor:pointer;pointer-events:auto;position:relative;z-index:30;transition:all .4s cubic-bezier(.16,1,.3,1);box-shadow:0 10px 40px #0000004d}.explore-icon-wrapper{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--accent);color:#fff;transition:transform .3s ease}.explore-btn:hover{background:#ffffff1a;transform:scale(1.05);box-shadow:0 20px 60px #00000080,inset 0 1px #ffffff4d}.explore-btn:hover .explore-icon-wrapper{transform:translate(4px)}.explore-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.landing-loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:16px;z-index:2}.landing-content.fade-out{opacity:0;transform:scale(.95)}.zoom-out-transition .landing-model-container{transform-origin:75% 50%;transform:scale(25) translateZ(100px);opacity:0}.zoom-out-transition{opacity:0;pointer-events:none}.fade-in-scale{animation:appEntrance 1s cubic-bezier(.16,1,.3,1) forwards}@keyframes appEntrance{0%{opacity:0;transform:scale(.95) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}:root[data-theme=light] .landing-text-panel{background-color:#fff9;box-shadow:0 24px 80px #0000001a,inset 0 1px #fffc}:root[data-theme=light] .landing-text-panel:hover{background-color:#fffc;box-shadow:0 32px 100px #00000026,inset 0 1px #ffffffe6,0 0 80px #0a84ff1a}:root[data-theme=light] .landing-title-area h1{background:none;-webkit-text-fill-color:#000000;color:#000;font-weight:800;text-shadow:0 4px 20px rgba(0,0,0,.1)}:root[data-theme=light] .landing-subtitle{color:#000;font-weight:500}:root[data-theme=light] .explore-btn{background-color:#0000000d;color:#000;border-color:#0003;font-weight:600}:root[data-theme=light] .explore-btn:hover{background-color:#0000001a}@media(max-width:768px){.landing-overlay{padding-left:20px;padding-right:20px;justify-content:center;align-items:center}.landing-text-panel{padding:32px 24px;gap:32px;text-align:center;align-items:center}.landing-content{align-items:center;text-align:center}.landing-title-area h1{font-size:48px}.landing-subtitle{font-size:16px}}
