*,:after,:before{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgba(59,130,246,.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgba(59,130,246,.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }
/* ! tailwindcss v3.4.19 | MIT License | https://tailwindcss.com */*,:after,:before{box-sizing:border-box;border:0 solid #e5e7eb}:after,:before{--tw-content:""}:host,html{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:ui-sans-serif,system-ui,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dd,dl,figure,h1,h2,h3,h4,h5,h6,hr,p,pre{margin:0}fieldset{margin:0}fieldset,legend{padding:0}menu,ol,ul{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}[role=button],button{cursor:pointer}:disabled{cursor:default}audio,canvas,embed,iframe,img,object,svg,video{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.visible{visibility:visible}.collapse{visibility:collapse}.static{position:static}.fixed{position:fixed}.absolute{position:absolute}.relative{position:relative}.sticky{position:sticky}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mt-2{margin-top:.5rem}.block{display:block}.\!inline{display:inline!important}.inline{display:inline}.flex{display:flex}.inline-flex{display:inline-flex}.table{display:table}.grid{display:grid}.contents{display:contents}.list-item{display:list-item}.hidden{display:none}.min-h-screen{min-height:100vh}.max-w-md{max-width:28rem}.flex-1{flex:1 1 0%}.grow{flex-grow:1}.transform{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.cursor-pointer{cursor:pointer}.items-center{align-items:center}.justify-center{justify-content:center}.gap-4{gap:1rem}.overflow-auto{overflow:auto}.rounded{border-radius:.25rem}.rounded-2xl{border-radius:1rem}.rounded-xl{border-radius:.75rem}.border{border-width:1px}.border-red-500\/20{border-color:rgba(239,68,68,.2)}.border-white\/20{border-color:hsla(0,0%,100%,.2)}.bg-cyan-500{--tw-bg-opacity:1;background-color:rgb(6 182 212/var(--tw-bg-opacity,1))}.bg-slate-800\/50{background-color:rgba(30,41,59,.5)}.bg-slate-900{--tw-bg-opacity:1;background-color:rgb(15 23 42/var(--tw-bg-opacity,1))}.bg-white\/5{background-color:hsla(0,0%,100%,.05)}.p-4{padding:1rem}.p-8{padding:2rem}.px-6{padding-left:1.5rem;padding-right:1.5rem}.py-3{padding-top:.75rem;padding-bottom:.75rem}.text-left{text-align:left}.text-center{text-align:center}.text-2xl{font-size:1.5rem;line-height:2rem}.text-sm{font-size:.875rem;line-height:1.25rem}.text-xs{font-size:.75rem;line-height:1rem}.font-bold{font-weight:700}.font-semibold{font-weight:600}.uppercase{text-transform:uppercase}.text-red-400{--tw-text-opacity:1;color:rgb(248 113 113/var(--tw-text-opacity,1))}.text-slate-300{--tw-text-opacity:1;color:rgb(203 213 225/var(--tw-text-opacity,1))}.text-slate-400{--tw-text-opacity:1;color:rgb(148 163 184/var(--tw-text-opacity,1))}.text-white{--tw-text-opacity:1;color:rgb(255 255 255/var(--tw-text-opacity,1))}.underline{text-decoration-line:underline}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.outline{outline-style:solid}.blur{--tw-blur:blur(8px)}.blur,.grayscale{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.grayscale{--tw-grayscale:grayscale(100%)}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.backdrop-blur-xl{--tw-backdrop-blur:blur(24px);backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia)}.transition{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,backdrop-filter;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.ease-in-out{transition-timing-function:cubic-bezier(.4,0,.2,1)}.ease-out{transition-timing-function:cubic-bezier(0,0,.2,1)}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}:root{--color-primary:#6366f1;--color-primary-light:#818cf8;--color-primary-dark:#4f46e5;--color-secondary:#8b5cf6;--color-lightest:#fff;--color-light:#f8fafc;--color-medium:#e2e8f0;--color-dark:#64748b;--color-accent:#818cf8;--color-deep:#4f46e5;--glass-bg:hsla(0,0%,100%,.62);--glass-bg-strong:hsla(0,0%,100%,.78);--glass-border:hsla(0,0%,100%,.72);--glass-shadow:0 10px 40px rgba(15,23,42,.07),inset 0 1px 0 hsla(0,0%,100%,.9);--glass-blur:blur(20px) saturate(180%);--bg-primary:#eef2ff;--bg-secondary:#f8fafc;--bg-tertiary:#f1f5f9;--bg-accent:#4f46e5;--bg-dark:#312e81;--text-primary:#0f172a;--text-secondary:#475569;--text-light:#64748b;--text-on-dark:#fff;--text-accent:#6366f1;--border-light:rgba(226,232,240,.8);--border-medium:rgba(203,213,225,.8);--border-dark:rgba(148,163,184,.8);--border-accent:rgba(99,102,241,.3);--shadow-sm:rgba(15,23,42,.05);--shadow-md:rgba(15,23,42,.08);--shadow-lg:rgba(15,23,42,.12);--shadow-xl:rgba(15,23,42,.16)}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}body,html{overflow-x:hidden;max-width:100%}body{color:var(--text-primary);background:var(--bg-primary);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;min-height:100vh;min-height:100dvh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;line-height:1.6}.app-backdrop{background:radial-gradient(1100px 520px at 6% -8%,rgba(129,140,248,.34),transparent 58%),radial-gradient(900px 480px at 100% 0,rgba(79,70,229,.16),transparent 52%),radial-gradient(780px 380px at 70% 100%,rgba(165,180,252,.28),transparent 55%),#eef2ff}.glass-panel{background:var(--glass-bg);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:18px}.glass-nav,.glass-panel{backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur)}.glass-nav{background:var(--glass-bg-strong);border-bottom:1px solid hsla(0,0%,100%,.55);box-shadow:0 8px 28px rgba(15,23,42,.05),inset 0 1px 0 hsla(0,0%,100%,.9)}.glass-chip{background:hsla(0,0%,100%,.5);border:1px solid hsla(0,0%,100%,.7);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.glass-hero{background:hsla(0,0%,100%,.42);backdrop-filter:blur(24px) saturate(190%);-webkit-backdrop-filter:blur(24px) saturate(190%);border:1px solid hsla(0,0%,100%,.62);box-shadow:0 18px 60px rgba(79,70,229,.1),inset 0 1px 0 hsla(0,0%,100%,.85);border-radius:28px}.landing-orb{position:absolute;border-radius:50%;filter:blur(40px);pointer-events:none}.tools-grid{display:grid;gap:1rem;grid-template-columns:1fr}@media (min-width:48em) and (max-width:63.99em){.tools-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tools-grid>:nth-child(3){grid-column:1/-1}}@media (min-width:64em){.tools-grid{grid-template-columns:repeat(6,minmax(0,1fr))}.tools-grid>:nth-child(-n+3){grid-column:span 2}.tools-grid>:nth-child(n+4){grid-column:span 3}}.chat-shell{height:100vh;height:100dvh;display:flex;flex-direction:column;overflow:hidden}.page-shell{min-height:100vh;min-height:100dvh;overflow-x:hidden}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@keyframes slideIn{0%{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}@keyframes thinkingBounce{0%,80%,to{transform:scale(.8);opacity:.5}40%{transform:scale(1.2);opacity:1}}@keyframes gradientShift{0%,to{background-position:0 50%}50%{background-position:100% 50%}}.fade-in{animation:fadeIn .4s ease-out}.slide-in{animation:slideIn .4s ease-out}.scale-in{animation:scaleIn .3s ease-out}.premium-shadow{box-shadow:0 1px 3px rgba(15,23,42,.1),0 1px 2px rgba(15,23,42,.06)}.premium-shadow-lg{box-shadow:0 4px 6px rgba(15,23,42,.1),0 2px 4px rgba(15,23,42,.06)}.premium-gradient{background:#6366f1}.premium-gradient-subtle{background:#f8fafc}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-lightest)}::-webkit-scrollbar-thumb{background:var(--color-medium);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-dark)}*,div,h1,h2,h3,h4,h5,h6,p,span{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}h1,h2,h3,h4,h5,h6{font-weight:700;color:var(--text-primary);letter-spacing:-.02em;line-height:1.2}p{color:var(--text-secondary);line-height:1.6}.question-paper-content ol{list-style-type:decimal;list-style-position:outside;padding-left:1.75rem;margin:1rem 0;counter-reset:item}.question-paper-content ol li{margin:.75rem 0;padding-left:.5rem;line-height:1.8;display:list-item;color:var(--text-primary);transition:"color 0.2s ease"}.question-paper-content ol li:hover{color:var(--color-dark)}.question-paper-content ol li>p:first-child,.question-paper-content ol li>span:first-child{display:inline;margin:0;padding:0}.question-paper-content ol li p:not(:first-child){margin-left:1.5rem;margin-top:.5rem;margin-bottom:.5rem;display:block;line-height:1.6}.question-paper-content p{margin:.75rem 0}.question-paper-content h2{margin-top:2rem;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:1px solid rgba(148,163,184,.3)}.question-paper-content hr{margin:1.5rem 0;border-color:rgba(148,163,184,.2)}.katex{font-size:1.1em!important;color:#e2e8f0!important;background:rgba(30,41,59,.5)!important;padding:.2em .4em!important;border-radius:.25rem!important;display:inline-block!important;line-height:1.6!important;margin:0 .2em!important}.katex-display{margin:1.5em 0!important;padding:1em!important;background:rgba(15,23,42,.6)!important;border-radius:.5rem!important;border-left:3px solid #06b6d4!important;overflow-x:auto!important;overflow-y:hidden!important}.katex-display>.katex{display:inline-block!important;text-align:left!important;padding:0!important;background:transparent!important;margin:0!important}li .katex,p .katex,span .katex{vertical-align:baseline!important}.question-paper-content li .katex{margin:.3em .2em!important}.katex *{font-family:KaTeX_Main,Times New Roman,serif!important}.katex .mathnormal{font-family:KaTeX_Math,Times New Roman,serif!important;font-style:italic!important}.katex .frac-line{border-bottom-width:.04em!important}.katex .mord{color:#e2e8f0!important}.katex .mop{color:#94a3b8!important}.katex .mbin{color:#cbd5e1!important}.katex .mrel{color:#94a3b8!important}@media (max-width:768px){.katex{font-size:1em!important}.katex-display{font-size:.9em!important;padding:.75em!important}.question-paper-content ol{padding-left:1.25rem}.question-paper-content h2{font-size:1.25rem;margin-top:1.5rem;margin-bottom:.75rem}input,select,textarea{font-size:16px!important}.question-paper-content pre,.question-paper-content table{display:block;max-width:100%;overflow-x:auto}.question-paper-content img{max-width:100%;height:auto}}@media (hover:none){.mantine-Button-root:hover{transform:none!important;box-shadow:none!important}}@media print{body{background:#fff;color:#000}.question-paper-content{padding:0}.katex{color:#000!important}.katex,.katex-display{background:transparent!important}.katex-display{border-left:none!important}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message-enter{animation:fadeIn .3s ease-out}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}.skeleton{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:2000px 100%;animation:shimmer 2s infinite}.hover\:bg-cyan-600:hover{--tw-bg-opacity:1;background-color:rgb(8 145 178/var(--tw-bg-opacity,1))}.hover\:bg-white\/10:hover{background-color:hsla(0,0%,100%,.1)}.hover\:text-slate-300:hover{--tw-text-opacity:1;color:rgb(203 213 225/var(--tw-text-opacity,1))}.m_b37d9ac7{width:calc(100% - var(--mantine-spacing-md) * 2);position:fixed;z-index:var(--notifications-z-index);max-width:var(--notifications-container-width)}.m_b37d9ac7:where([data-position=top-center]){top:var(--mantine-spacing-md);left:50%;transform:translateX(-50%)}.m_b37d9ac7:where([data-position=top-left]){top:var(--mantine-spacing-md);left:var(--mantine-spacing-md)}.m_b37d9ac7:where([data-position=top-right]){top:var(--mantine-spacing-md);right:var(--mantine-spacing-md)}.m_b37d9ac7:where([data-position=bottom-center]){bottom:var(--mantine-spacing-md);left:50%;transform:translateX(-50%)}.m_b37d9ac7:where([data-position=bottom-left]){bottom:var(--mantine-spacing-md);left:var(--mantine-spacing-md)}.m_b37d9ac7:where([data-position=bottom-right]){bottom:var(--mantine-spacing-md);right:var(--mantine-spacing-md)}.m_5ed0edd0+.m_5ed0edd0{margin-top:var(--mantine-spacing-md)}@font-face{font-family:__Inter_f367f3;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/ba9851c3c22cd980-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:__Inter_f367f3;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/21350d82a1f187e9-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:__Inter_f367f3;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/c5fe6dc8356a8c31-s.woff2) format("woff2");unicode-range:u+1f??}@font-face{font-family:__Inter_f367f3;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/19cfc7226ec3afaa-s.woff2) format("woff2");unicode-range:u+0370-0377,u+037a-037f,u+0384-038a,u+038c,u+038e-03a1,u+03a3-03ff}@font-face{font-family:__Inter_f367f3;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/df0a9ae256c0569c-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:__Inter_f367f3;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/8e9860b6e62d6359-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:__Inter_f367f3;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/e4af272ccee01ff0-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:__Inter_Fallback_f367f3;src:local("Arial");ascent-override:90.20%;descent-override:22.48%;line-gap-override:0.00%;size-adjust:107.40%}.__className_f367f3{font-family:__Inter_f367f3,__Inter_Fallback_f367f3;font-style:normal}