@font-face{font-family:Assistant;font-style:normal;font-weight:200 800;font-display:swap;src:url(/_next/static/media/0e7e88f8d82ce2cd-s.p.woff2) format("woff2");unicode-range:u+0307-0308,u+0590-05ff,u+200c-2010,u+20aa,u+25cc,u+fb1d-fb4f}@font-face{font-family:Assistant;font-style:normal;font-weight:200 800;font-display:swap;src:url(/_next/static/media/d469ecb1e0878a97-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:Assistant;font-style:normal;font-weight:200 800;font-display:swap;src:url(/_next/static/media/67ea4463d4a1f79e-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:Assistant Fallback;src:local("Arial");ascent-override:109.94%;descent-override:30.90%;line-gap-override:0.00%;size-adjust:92.87%}.__className_2a81f7{font-family:Assistant,Assistant Fallback;font-style:normal}.__variable_2a81f7{--font-headline:"Assistant","Assistant Fallback"}@font-face{font-family:Inter;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;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;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;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;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;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;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;src:local("Arial");ascent-override:90.44%;descent-override:22.52%;line-gap-override:0.00%;size-adjust:107.12%}.__className_f367f3{font-family:Inter,Inter Fallback;font-style:normal}.__variable_f367f3{--font-body:"Inter","Inter Fallback"}@font-face{font-family:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url(/_next/static/media/438aa629764e75f3-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:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url(/_next/static/media/875ae681bfde4580-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url(/_next/static/media/51251f8b9793cdb3-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:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url(/_next/static/media/e857b654a2caa584-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:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url(/_next/static/media/cc978ac5ee68c2b6-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:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url(/_next/static/media/4c9affa5bc8f420e-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:Manrope Fallback;src:local("Arial");ascent-override:103.31%;descent-override:29.07%;line-gap-override:0.00%;size-adjust:103.19%}.__className_73ee6c{font-family:Manrope,Manrope Fallback;font-style:normal}.__variable_73ee6c{--font-manrope:"Manrope","Manrope Fallback"} /*! tailwindcss v4.2.2 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,::backdrop,:after,:before{--tw-border-style:solid;--tw-leading:initial;--tw-font-weight:initial;--tw-tracking:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial;--tw-duration:initial;--tw-scale-x:1;--tw-scale-y:1;--tw-scale-z:1}}}@layer theme{:host,:root{--font-sans:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--color-white:#fff;--spacing:.25rem;--breakpoint-2xl:96rem;--container-sm:24rem;--container-xl:36rem;--container-2xl:42rem;--container-7xl:80rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-base:1rem;--text-base--line-height:calc(1.5 / 1);--text-lg:1.125rem;--text-lg--line-height:calc(1.75 / 1.125);--text-2xl:1.5rem;--text-2xl--line-height:calc(2 / 1.5);--text-5xl:3rem;--text-5xl--line-height:1;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--font-weight-extrabold:800;--tracking-tighter:-.05em;--tracking-tight:-.025em;--tracking-widest:.1em;--leading-tight:1.25;--leading-relaxed:1.625;--radius-2xl:1rem;--animate-spin:spin 1s linear infinite;--blur-xl:24px;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4,0,.2,1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono);--font-headline:var(--font-headline);--font-body:var(--font-body);--font-label:var(--font-label)}}@layer base{*,::backdrop,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}:host,html{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}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;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:var(--default-mono-font-family,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}menu,ol,ul{list-style:none}audio,canvas,embed,iframe,img,object,svg,video{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,optgroup,select,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit,::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-millisecond-field,::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}:root{--background:#fbf8fe;--foreground:#30323b;--card:#fff;--card-foreground:#30323b;--popover:#fff;--popover-foreground:#30323b;--primary:#505d8c;--primary-dim:#44517f;--primary-foreground:#faf8ff;--primary-container:#bac7fd;--on-primary-container:#33406c;--secondary:#5a5e72;--secondary-foreground:#faf8ff;--secondary-container:#dee1f9;--on-secondary-container:#4c5164;--tertiary:#6e567e;--tertiary-dim:#614a71;--tertiary-container:#edcfff;--muted:#f4f3fb;--muted-foreground:#5d5e68;--accent:#eeedf6;--accent-foreground:#30323b;--destructive:#a8364b;--destructive-foreground:#fff7f7;--error-container:#f97386;--border:#e2e1ed;--input:#e2e1ed;--ring:#505d8c;--outline:#797a84;--outline-variant:#b1b1bc;--surface:#fbf8fe;--surface-dim:#d9d9e4;--surface-container-lowest:#fff;--surface-container-low:#f4f3fb;--surface-container:#eeedf6;--surface-container-high:#e8e7f1;--surface-container-highest:#e2e1ed;--surface-variant:#e2e1ed;--surface-tint:#505d8c;--on-surface:#30323b;--on-surface-variant:#5d5e68;--on-background:#30323b;--inverse-surface:#0d0e12;--inverse-on-surface:#9d9ca2;--inverse-primary:#bac7fd;--radius:.75rem;--font-headline:"Assistant","Manrope",sans-serif;--font-body:"Assistant","Inter",sans-serif;--font-label:"Assistant","Inter",sans-serif}*,:after,:before{box-sizing:border-box;margin:0;padding:0}}@layer components;@layer utilities{.pointer-events-none{pointer-events:none}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.sticky{position:sticky}.inset-0{inset:calc(var(--spacing) * 0)}.-start-\[10\%\]{inset-inline-start:-10%}.start{inset-inline-start:var(--spacing)}.-end-\[10\%\]{inset-inline-end:-10%}.end-0{inset-inline-end:calc(var(--spacing) * 0)}.end-4{inset-inline-end:calc(var(--spacing) * 4)}.-top-\[10\%\]{top:-10%}.top-0{top:calc(var(--spacing) * 0)}.top-4{top:calc(var(--spacing) * 4)}.top-\[calc\(100\%\+8px\)\]{top:calc(100% + 8px)}.-bottom-\[10\%\]{bottom:-10%}.-z-10{z-index:calc(10 * -1)}.z-40{z-index:40}.z-50{z-index:50}.mx-auto{margin-inline:auto}.my-5{margin-block:calc(var(--spacing) * 5)}.mt-5{margin-top:calc(var(--spacing) * 5)}.mt-24{margin-top:calc(var(--spacing) * 24)}.mt-auto{margin-top:auto}.mb-2{margin-bottom:calc(var(--spacing) * 2)}.mb-3{margin-bottom:calc(var(--spacing) * 3)}.mb-4{margin-bottom:calc(var(--spacing) * 4)}.mb-6{margin-bottom:calc(var(--spacing) * 6)}.mb-8{margin-bottom:calc(var(--spacing) * 8)}.mb-16{margin-bottom:calc(var(--spacing) * 16)}.block{display:block}.flex{display:flex}.grid{display:grid}.inline-flex{display:inline-flex}.h-1{height:calc(var(--spacing) * 1)}.h-4{height:calc(var(--spacing) * 4)}.h-8{height:calc(var(--spacing) * 8)}.h-9{height:calc(var(--spacing) * 9)}.h-10{height:calc(var(--spacing) * 10)}.h-11{height:calc(var(--spacing) * 11)}.h-16{height:calc(var(--spacing) * 16)}.h-64{height:calc(var(--spacing) * 64)}.h-\[30\%\]{height:30%}.h-\[40\%\]{height:40%}.h-full{height:100%}.h-px{height:1px}.min-h-\[60vh\]{min-height:60vh}.min-h-dvh{min-height:100dvh}.w-4{width:calc(var(--spacing) * 4)}.w-8{width:calc(var(--spacing) * 8)}.w-10{width:calc(var(--spacing) * 10)}.w-72{width:calc(var(--spacing) * 72)}.w-\[30\%\]{width:30%}.w-\[40\%\]{width:40%}.w-auto{width:auto}.w-full{width:100%}.max-w-2xl{max-width:var(--container-2xl)}.max-w-7xl{max-width:var(--container-7xl)}.max-w-\[380px\]{max-width:380px}.max-w-screen-2xl{max-width:var(--breakpoint-2xl)}.max-w-sm{max-width:var(--container-sm)}.max-w-xl{max-width:var(--container-xl)}.min-w-0{min-width:calc(var(--spacing) * 0)}.flex-1{flex:1}.flex-shrink-0{flex-shrink:0}.flex-grow{flex-grow:1}.animate-spin{animation:var(--animate-spin)}.cursor-pointer{cursor:pointer}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.flex-col{flex-direction:column}.items-center{align-items:center}.items-end{align-items:flex-end}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1\.5{gap:calc(var(--spacing) * 1.5)}.gap-2{gap:calc(var(--spacing) * 2)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-4{gap:calc(var(--spacing) * 4)}.gap-8{gap:calc(var(--spacing) * 8)}.gap-10{gap:calc(var(--spacing) * 10)}.truncate{text-overflow:ellipsis;white-space:nowrap}.overflow-hidden,.truncate{overflow:hidden}.overflow-x-hidden{overflow-x:hidden}.rounded-2xl{border-radius:var(--radius-2xl)}.rounded-full{border-radius:3.40282e+38px}.rounded-lg{border-radius:var(--radius)}.rounded-xl{border-radius:calc(var(--radius) + 4px)}.border{border-style:var(--tw-border-style);border-width:1px}.border-2{border-style:var(--tw-border-style);border-width:2px}.border-b{border-bottom-style:var(--tw-border-style);border-bottom-width:1px}.border-outline-variant\/10{border-color:var(--outline-variant)}@supports (color:color-mix(in lab,red,red)){.border-outline-variant\/10{border-color:color-mix(in oklab,var(--outline-variant) 10%,transparent)}}.border-primary{border-color:var(--primary)}.border-primary-container{border-color:var(--primary-container)}.border-primary\/5{border-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.border-primary\/5{border-color:color-mix(in oklab,var(--primary) 5%,transparent)}}.border-primary\/25{border-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.border-primary\/25{border-color:color-mix(in oklab,var(--primary) 25%,transparent)}}.border-t-transparent{border-top-color:#0000}.bg-destructive,.bg-destructive\/10{background-color:var(--destructive)}@supports (color:color-mix(in lab,red,red)){.bg-destructive\/10{background-color:color-mix(in oklab,var(--destructive) 10%,transparent)}}.bg-on-surface{background-color:var(--on-surface)}.bg-outline-variant\/40{background-color:var(--outline-variant)}@supports (color:color-mix(in lab,red,red)){.bg-outline-variant\/40{background-color:color-mix(in oklab,var(--outline-variant) 40%,transparent)}}.bg-outline\/20{background-color:var(--outline)}@supports (color:color-mix(in lab,red,red)){.bg-outline\/20{background-color:color-mix(in oklab,var(--outline) 20%,transparent)}}.bg-primary,.bg-primary\/5{background-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.bg-primary\/5{background-color:color-mix(in oklab,var(--primary) 5%,transparent)}}.bg-primary\/10{background-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.bg-primary\/10{background-color:color-mix(in oklab,var(--primary) 10%,transparent)}}.bg-secondary-container{background-color:var(--secondary-container)}.bg-surface-container{background-color:var(--surface-container)}.bg-surface-low,.bg-surface-low\/80{background-color:var(--surface-container-low)}@supports (color:color-mix(in lab,red,red)){.bg-surface-low\/80{background-color:color-mix(in oklab,var(--surface-container-low) 80%,transparent)}}.bg-transparent{background-color:#0000}.bg-white{background-color:var(--color-white)}.bg-white\/60{background-color:#fff9}@supports (color:color-mix(in lab,red,red)){.bg-white\/60{background-color:color-mix(in oklab,var(--color-white) 60%,transparent)}}.bg-white\/80{background-color:#fffc}@supports (color:color-mix(in lab,red,red)){.bg-white\/80{background-color:color-mix(in oklab,var(--color-white) 80%,transparent)}}.object-contain{object-fit:contain}.object-cover{object-fit:cover}.p-5{padding:calc(var(--spacing) * 5)}.p-8{padding:calc(var(--spacing) * 8)}.px-2\.5{padding-inline:calc(var(--spacing) * 2.5)}.px-3{padding-inline:calc(var(--spacing) * 3)}.px-4{padding-inline:calc(var(--spacing) * 4)}.px-5{padding-inline:calc(var(--spacing) * 5)}.px-6{padding-inline:calc(var(--spacing) * 6)}.px-8{padding-inline:calc(var(--spacing) * 8)}.px-10{padding-inline:calc(var(--spacing) * 10)}.py-1{padding-block:calc(var(--spacing) * 1)}.py-2{padding-block:calc(var(--spacing) * 2)}.py-2\.5{padding-block:calc(var(--spacing) * 2.5)}.py-3{padding-block:calc(var(--spacing) * 3)}.py-10{padding-block:calc(var(--spacing) * 10)}.py-12{padding-block:calc(var(--spacing) * 12)}.pt-12{padding-top:calc(var(--spacing) * 12)}.pb-20{padding-bottom:calc(var(--spacing) * 20)}.text-center{text-align:center}.text-start{text-align:start}.font-body{font-family:var(--font-body)}.font-headline{font-family:var(--font-headline)}.font-label{font-family:var(--font-label)}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-5xl{font-size:var(--text-5xl);line-height:var(--tw-leading,var(--text-5xl--line-height))}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.text-\[10px\]{font-size:10px}.text-\[11px\]{font-size:11px}.leading-relaxed{--tw-leading:var(--leading-relaxed);line-height:var(--leading-relaxed)}.leading-tight{--tw-leading:var(--leading-tight);line-height:var(--leading-tight)}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-extrabold{--tw-font-weight:var(--font-weight-extrabold);font-weight:var(--font-weight-extrabold)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.tracking-\[0\.1em\]{--tw-tracking:.1em;letter-spacing:.1em}.tracking-\[0\.3em\]{--tw-tracking:.3em;letter-spacing:.3em}.tracking-tight{--tw-tracking:var(--tracking-tight);letter-spacing:var(--tracking-tight)}.tracking-tighter{--tw-tracking:var(--tracking-tighter);letter-spacing:var(--tracking-tighter)}.tracking-widest{--tw-tracking:var(--tracking-widest);letter-spacing:var(--tracking-widest)}.whitespace-nowrap{white-space:nowrap}.text-destructive{color:var(--destructive)}.text-destructive-foreground{color:var(--destructive-foreground)}.text-destructive\/80{color:var(--destructive)}@supports (color:color-mix(in lab,red,red)){.text-destructive\/80{color:color-mix(in oklab,var(--destructive) 80%,transparent)}}.text-on-secondary-container{color:var(--on-secondary-container)}.text-on-surface{color:var(--on-surface)}.text-on-surface-variant,.text-on-surface-variant\/60{color:var(--on-surface-variant)}@supports (color:color-mix(in lab,red,red)){.text-on-surface-variant\/60{color:color-mix(in oklab,var(--on-surface-variant) 60%,transparent)}}.text-outline{color:var(--outline)}.text-primary{color:var(--primary)}.text-primary-foreground{color:var(--primary-foreground)}.text-white{color:var(--color-white)}.uppercase{text-transform:uppercase}.italic{font-style:italic}.no-underline{text-decoration-line:none}.underline{text-decoration-line:underline}.underline-offset-2{text-underline-offset:2px}.underline-offset-4{text-underline-offset:4px}.opacity-60{opacity:.6}.shadow-\[0_4px_20px_rgba\(0\,0\,0\,0\.03\)\]{--tw-shadow:0 4px 20px var(--tw-shadow-color,#00000008)}.shadow-\[0_4px_20px_rgba\(0\,0\,0\,0\.03\)\],.shadow-\[0_8px_32px_0_rgba\(31\,38\,135\,0\.05\)\]{box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-\[0_8px_32px_0_rgba\(31\,38\,135\,0\.05\)\]{--tw-shadow:0 8px 32px 0 var(--tw-shadow-color,#1f26870d)}.shadow-lg{--tw-shadow:0 10px 15px -3px var(--tw-shadow-color,#0000001a),0 4px 6px -4px var(--tw-shadow-color,#0000001a)}.shadow-lg,.shadow-sm{box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-sm{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a),0 1px 2px -1px var(--tw-shadow-color,#0000001a)}.shadow-on-surface\/10{--tw-shadow-color:var(--on-surface)}@supports (color:color-mix(in lab,red,red)){.shadow-on-surface\/10{--tw-shadow-color:color-mix(in oklab,color-mix(in oklab,var(--on-surface) 10%,transparent) var(--tw-shadow-alpha),transparent)}}.shadow-primary\/20{--tw-shadow-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.shadow-primary\/20{--tw-shadow-color:color-mix(in oklab,color-mix(in oklab,var(--primary) 20%,transparent) var(--tw-shadow-alpha),transparent)}}.ring-offset-background{--tw-ring-offset-color:var(--background)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.blur-\[100px\]{--tw-blur:blur(100px)}.blur-\[100px\],.blur-\[120px\]{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,)}.blur-\[120px\]{--tw-blur:blur(120px)}.grayscale{--tw-grayscale:grayscale(100%)}.filter,.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,)}.backdrop-blur-xl{--tw-backdrop-blur:blur(var(--blur-xl));-webkit-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,);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-\[filter\]{transition-property:filter;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-all{transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-colors{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.duration-150{--tw-duration:.15s;transition-duration:.15s}.duration-300{--tw-duration:.3s;transition-duration:.3s}.duration-500{--tw-duration:.5s;transition-duration:.5s}.duration-700{--tw-duration:.7s;transition-duration:.7s}.outline-none{--tw-outline-style:none;outline-style:none}@media (hover:hover){.group-hover\:opacity-100:is(:where(.group):hover *){opacity:1}.group-hover\:grayscale-0:is(:where(.group):hover *){--tw-grayscale:grayscale(0%);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,)}}.placeholder\:text-on-surface-variant\/30::placeholder{color:var(--on-surface-variant)}@supports (color:color-mix(in lab,red,red)){.placeholder\:text-on-surface-variant\/30::placeholder{color:color-mix(in oklab,var(--on-surface-variant) 30%,transparent)}}@media (hover:hover){.hover\:border-primary\/20:hover{border-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.hover\:border-primary\/20:hover{border-color:color-mix(in oklab,var(--primary) 20%,transparent)}}.hover\:bg-destructive\/5:hover{background-color:var(--destructive)}@supports (color:color-mix(in lab,red,red)){.hover\:bg-destructive\/5:hover{background-color:color-mix(in oklab,var(--destructive) 5%,transparent)}}.hover\:bg-destructive\/90:hover{background-color:var(--destructive)}@supports (color:color-mix(in lab,red,red)){.hover\:bg-destructive\/90:hover{background-color:color-mix(in oklab,var(--destructive) 90%,transparent)}}.hover\:bg-primary:hover{background-color:var(--primary)}.hover\:bg-secondary-container\/80:hover{background-color:var(--secondary-container)}@supports (color:color-mix(in lab,red,red)){.hover\:bg-secondary-container\/80:hover{background-color:color-mix(in oklab,var(--secondary-container) 80%,transparent)}}.hover\:bg-surface-high:hover{background-color:var(--surface-container-high)}.hover\:bg-surface-highest\/40:hover{background-color:var(--surface-container-highest)}@supports (color:color-mix(in lab,red,red)){.hover\:bg-surface-highest\/40:hover{background-color:color-mix(in oklab,var(--surface-container-highest) 40%,transparent)}}.hover\:text-on-surface:hover{color:var(--on-surface)}.hover\:text-primary:hover{color:var(--primary)}.hover\:underline:hover{text-decoration-line:underline}.hover\:opacity-90:hover{opacity:.9}.hover\:grayscale-0:hover{--tw-grayscale:grayscale(0%);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,)}}.focus\:ring-1:focus{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.focus\:ring-primary:focus{--tw-ring-color:var(--primary)}.focus-visible\:border-primary\/30:focus-visible{border-color:var(--primary)}@supports (color:color-mix(in lab,red,red)){.focus-visible\:border-primary\/30:focus-visible{border-color:color-mix(in oklab,var(--primary) 30%,transparent)}}.focus-visible\:ring-2:focus-visible{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.focus-visible\:ring-ring:focus-visible{--tw-ring-color:var(--ring)}.focus-visible\:ring-offset-2:focus-visible{--tw-ring-offset-width:2px;--tw-ring-offset-shadow:var(--tw-ring-inset,) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color)}.focus-visible\:outline-none:focus-visible{--tw-outline-style:none;outline-style:none}.active\:scale-95:active{--tw-scale-x:95%;--tw-scale-y:95%;--tw-scale-z:95%;scale:var(--tw-scale-x) var(--tw-scale-y)}.disabled\:pointer-events-none:disabled{pointer-events:none}.disabled\:cursor-not-allowed:disabled{cursor:not-allowed}.disabled\:opacity-40:disabled{opacity:.4}.disabled\:opacity-50:disabled{opacity:.5}@media (min-width:40rem){.sm\:px-12{padding-inline:calc(var(--spacing) * 12)}.sm\:text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}}@media (min-width:48rem){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:flex-row{flex-direction:row}.md\:items-end{align-items:flex-end}.md\:justify-between{justify-content:space-between}}@media (min-width:80rem){.xl\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}.\[\&_svg\]\:pointer-events-none svg{pointer-events:none}.\[\&_svg\]\:size-4 svg{width:calc(var(--spacing) * 4);height:calc(var(--spacing) * 4)}.\[\&_svg\]\:shrink-0 svg{flex-shrink:0}}body{font-family:var(--font-body),-apple-system,BlinkMacSystemFont,sans-serif;color:var(--on-surface);background-color:#fdfdfd;background-image:radial-gradient(#e5e7eb 1px,#0000 0);background-size:24px 24px;min-height:100dvh}.material-symbols-outlined{font-variation-settings:"FILL" 0,"wght" 300,"GRAD" 0,"opsz" 24}.glass-widget{-webkit-backdrop-filter:blur(24px)saturate(180%);backdrop-filter:blur(24px)saturate(180%);background:#fff9;border:1.5px solid #505d8c40;box-shadow:0 8px 32px #1f26870d}.glass-toolbar{-webkit-backdrop-filter:blur(20px)saturate(160%);backdrop-filter:blur(20px)saturate(160%);background:#ffffff73;border:1px solid #ffffff80;box-shadow:0 4px 20px #00000008,inset 0 0 0 1px #ffffff80}.chat-scroll::-webkit-scrollbar{width:2px}.chat-scroll::-webkit-scrollbar-track{background:0 0}.chat-scroll::-webkit-scrollbar-thumb{background:#505d8c1a;border-radius:10px}.no-scrollbar::-webkit-scrollbar{display:none}@keyframes breath{0%,to{opacity:.2}50%{opacity:1}}.cursor-breath{animation:breath 2s ease-in-out infinite}.chat{flex-direction:column;max-width:720px;height:100dvh;margin:0 auto;display:flex}.chat-header{border-bottom:1px solid #e5e5e5;justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.chat-header h1{font-size:18px;font-weight:600}.chat-messages{flex-direction:column;flex:1;gap:16px;padding:20px;display:flex;overflow-y:auto}.chat-empty{color:#999;text-align:center;margin-top:40vh;font-size:15px}.chat-message{max-width:85%;line-height:1.5}.chat-message-user{color:#fff;background:#111;border-radius:16px 16px 4px;align-self:flex-end;padding:10px 14px}.chat-message-assistant{background:#fff;border:1px solid #e5e5e5;border-radius:16px 16px 16px 4px;align-self:flex-start;padding:10px 14px}.chat-message-assistant pre{background:#f5f5f5;border-radius:6px;margin:8px 0;padding:8px 12px;font-size:13px;overflow-x:auto}.chat-form{background:#fff;border-top:1px solid #e5e5e5;gap:8px;padding:16px 20px;display:flex}.chat-form input{border:1px solid #ddd;border-radius:8px;outline:none;flex:1;padding:10px 14px;font-size:15px;transition:border-color .15s}.chat-form input:focus{border-color:#111}.chat-form button{color:#fff;cursor:pointer;background:#111;border:none;border-radius:8px;padding:10px 20px;font-size:15px;font-weight:500;transition:opacity .15s}.chat-form button:hover{opacity:.85}.chat-form button:disabled{opacity:.4;cursor:not-allowed}.courses-empty,.courses-loading{color:#999;text-align:center;margin-top:20vh;font-size:15px}.course-chat{flex-direction:column;height:100%;display:flex}.course-chat-header{border-bottom:1px solid #e5e5e5;align-items:center;gap:12px;padding:12px 20px;display:flex}.course-chat-back{color:#666;cursor:pointer;background:0 0;border:1px solid #ddd;border-radius:6px;align-items:center;gap:4px;padding:6px 12px;font-size:13px;text-decoration:none;transition:all .15s;display:inline-flex}.course-chat-back:hover{color:#111;border-color:#111}.course-chat-title{font-size:15px;font-weight:600}.course-chat-subject{color:#666;text-transform:uppercase;letter-spacing:.5px;font-size:12px}.exam-content{flex-direction:column;flex:1;gap:16px;padding:20px;display:flex;overflow-y:auto}.exam-error{color:#991b1b;background:#fef2f2;border:1px solid #fca5a5;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;font-size:14px;display:flex}.exam-error-dismiss{color:#991b1b;cursor:pointer;background:0 0;border:none;padding:0 4px;font-size:18px;line-height:1}.exam-idle{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:20px;display:flex}.exam-idle-text{color:#999;font-size:15px}.btn-start-practice{color:#fff;cursor:pointer;background:#111;border:none;border-radius:8px;padding:12px 32px;font-size:16px;font-weight:500;transition:opacity .15s}.btn-start-practice:hover:not(:disabled){opacity:.85}.btn-start-practice:disabled{opacity:.4;cursor:not-allowed}.question-card{background:#fff;border:2px solid #e5e5e5;border-radius:12px;flex-direction:column;gap:12px;padding:20px;display:flex}.question-card-header{justify-content:space-between;align-items:center;gap:12px;display:flex}.question-card-topic{color:#666;text-transform:uppercase;letter-spacing:.5px;font-size:13px;font-weight:500}.question-card-difficulty{color:#999;white-space:nowrap;background:#f5f5f5;border-radius:4px;padding:3px 8px;font-size:12px}.question-card-body{color:#111;font-size:16px;line-height:1.6}.question-card-body table{border-collapse:collapse;text-align:center;width:100%;margin:12px 0;font-size:14px}.question-card-body td,.question-card-body th{border:1px solid #ddd;padding:8px 12px}.question-card-body th{color:#333;background:#f5f5f5;font-weight:600}.question-card-body tbody tr:nth-child(2n){background:#fafafa}.question-card-body tbody tr:hover{background:#f0f0f0}.question-card-tags{flex-wrap:wrap;gap:6px;display:flex}.question-card-tag{color:#555;background:#f0f0f0;border-radius:4px;padding:2px 8px;font-size:11px}.evaluation-card{border-radius:12px;flex-direction:column;gap:12px;padding:20px;display:flex}.evaluation-correct{background:#f0fdf4;border:2px solid #86efac}.evaluation-incorrect{background:#fef2f2;border:2px solid #fca5a5}.evaluation-header{font-size:18px;font-weight:700}.evaluation-correct .evaluation-header{color:#15803d}.evaluation-incorrect .evaluation-header{color:#dc2626}.evaluation-feedback{color:#333;font-size:15px;line-height:1.5}.evaluation-mastery{border-top:1px solid #0000001a;margin-top:4px;padding-top:12px}.evaluation-mastery-title{color:#555;margin-bottom:6px;font-size:13px;font-weight:600}.evaluation-mastery-row{color:#444;justify-content:space-between;padding:2px 0;font-size:13px;display:flex}.btn-next-question{color:#fff;cursor:pointer;background:#111;border:none;border-radius:8px;align-self:flex-start;margin-top:4px;padding:10px 24px;font-size:15px;font-weight:500;transition:opacity .15s}.btn-next-question:hover:not(:disabled){opacity:.85}.btn-next-question:disabled{opacity:.4;cursor:not-allowed}.exam-answer-form{flex-direction:column;gap:8px;display:flex}.exam-answer-input{resize:vertical;border:2px solid #ddd;border-radius:8px;outline:none;width:100%;min-height:80px;padding:12px 14px;font-family:inherit;font-size:15px;transition:border-color .15s}.exam-answer-input:focus{border-color:#111}.btn-submit-answer{color:#fff;cursor:pointer;background:#111;border:none;border-radius:8px;align-self:flex-end;padding:10px 24px;font-size:15px;font-weight:500;transition:opacity .15s}.btn-submit-answer:hover:not(:disabled){opacity:.85}.btn-submit-answer:disabled{opacity:.4;cursor:not-allowed}.tutor-section{background:#fff;border:1px solid #e5e5e5;border-radius:12px;flex-direction:column;max-height:320px;margin-top:8px;display:flex}.tutor-section-header{color:#666;border-bottom:1px solid #e5e5e5;padding:10px 16px;font-size:13px;font-weight:600}.tutor-section .chat-messages{flex:1;gap:10px;min-height:60px;padding:12px 16px;overflow-y:auto}.tutor-section .chat-empty{margin-top:0;font-size:13px}.tutor-section .chat-form{padding:10px 12px}.tutor-section .chat-form input{padding:8px 12px;font-size:13px}.tutor-section .chat-form button{padding:8px 14px;font-size:13px}.explorer-page{max-width:840px;margin:0 auto;padding:32px 24px}.explorer-header{margin-bottom:24px}.explorer-title{margin-bottom:16px;font-size:22px;font-weight:700}.explorer-controls{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.explorer-select{color:#333;cursor:pointer;background:#fff;border:1px solid #ddd;border-radius:8px;outline:none;padding:8px 12px;font-size:14px;transition:border-color .15s}.explorer-select:focus,.explorer-select:hover{border-color:#111}.explorer-toggle-btn{color:#555;cursor:pointer;background:0 0;border:1px solid #ddd;border-radius:8px;padding:8px 16px;font-size:13px;transition:all .15s}.explorer-toggle-btn:hover{color:#111;border-color:#111}.explorer-count{color:#999;margin-inline-start:auto;font-size:13px}.explorer-list{flex-direction:column;gap:20px;display:flex}.explorer-item{align-items:flex-start;gap:12px;display:flex}.explorer-item-number{color:#555;background:#f0f0f0;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;margin-top:18px;font-size:13px;font-weight:600;display:flex}.explorer-item .question-card{flex:1;min-width:0}.question-card-meta{align-items:center;gap:8px;display:flex}.question-card-course{color:#fff;white-space:nowrap;background:#555;border-radius:4px;padding:3px 8px;font-size:12px}.question-card-source{color:#999;font-size:12px;font-style:italic}.question-solution-section{border-top:1px dashed #e5e5e5;margin-top:4px;padding-top:12px}.question-solution-toggle{color:#2563eb;cursor:pointer;background:0 0;border:none;padding:0;font-size:13px;font-weight:500;transition:color .15s}.question-solution-toggle:hover{color:#1d4ed8}.question-solution-body{color:#1e293b;white-space:pre-wrap;background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;margin-top:10px;padding:14px;font-size:15px;line-height:1.6}.question-solution-empty{color:#999;margin-top:10px;font-size:13px;font-style:italic}.qd{max-width:960px;margin:0 auto;padding:24px 20px 60px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.qd-loading{color:#999;justify-content:center;align-items:center;gap:12px;padding:80px 0;font-size:14px;display:flex}.qd-spinner{border:2px solid #e5e5e5;border-top-color:#111;border-radius:50%;width:20px;height:20px;animation:qd-spin .6s linear infinite}@keyframes qd-spin{to{transform:rotate(1turn)}}.qd-topbar{flex-wrap:wrap;justify-content:space-between;gap:16px;margin-bottom:16px}.qd-topbar,.qd-topbar-left{align-items:center;display:flex}.qd-topbar-left{gap:10px}.qd-logo{letter-spacing:-.3px;margin:0;font-size:20px;font-weight:700}.qd-badge{color:#fff;background:#111;border-radius:12px;padding:3px 10px;font-size:12px;font-weight:600}.qd-topbar-right{align-items:center;gap:8px;display:flex}.qd-search-wrap{align-items:center;display:flex;position:relative}.qd-search-icon{color:#aaa;pointer-events:none;position:absolute;inset-inline-start:10px}.qd-search{background:#fafafa;border:1px solid #e5e5e5;border-radius:8px;outline:none;width:220px;padding:7px 30px 7px 32px;font-size:13px;transition:border-color .15s,box-shadow .15s}.qd-search:focus{background:#fff;border-color:#111;box-shadow:0 0 0 3px #0000000d}.qd-search-clear{color:#999;cursor:pointer;background:0 0;border:none;padding:2px 6px;font-size:16px;line-height:1;position:absolute;inset-inline-end:6px}.qd-search-clear:hover{color:#333}.qd-filter-toggle{color:#555;cursor:pointer;background:#fafafa;border:1px solid #e5e5e5;border-radius:8px;align-items:center;gap:5px;padding:7px 12px;font-size:13px;transition:all .15s;display:flex}.qd-filter-toggle:hover{background:#f0f0f0;border-color:#ccc}.qd-filter-toggle-active{color:#fff;background:#111;border-color:#111}.qd-filter-toggle-active:hover{background:#333;border-color:#333}.qd-filter-badge{text-align:center;border-radius:8px;min-width:18px;padding:1px 6px;font-size:11px;font-weight:700}.qd-filter-badge,.qd-filter-toggle-active .qd-filter-badge{color:#111;background:#fff}.qd-filters{background:#fafafa;border:1px solid #eee;border-radius:12px;margin-bottom:16px;padding:16px 18px;position:relative}.qd-clear-all{color:#dc2626;cursor:pointer;top:12px;background:0 0;border:none;font-size:12px;font-weight:600;position:absolute;inset-inline-end:16px}.qd-clear-all:hover{text-decoration:underline}.qd-filter-row{align-items:flex-start;gap:10px;margin-bottom:6px;display:flex}.qd-filter-row:last-child{margin-bottom:0}.qd-filter-label{color:#888;text-transform:uppercase;letter-spacing:.3px;cursor:pointer;background:0 0;border:none;flex-shrink:0;align-items:center;gap:6px;min-width:90px;padding:5px 0;font-size:12px;font-weight:600;transition:color .12s;display:flex}.qd-filter-label:hover{color:#333}.qd-filter-arrow{color:#bbb;font-size:8px;transition:transform .15s;display:inline-block}[dir=rtl] .qd-filter-arrow{transform:scaleX(-1)}.qd-filter-arrow-open,[dir=rtl] .qd-filter-arrow-open{transform:rotate(90deg)}.qd-filter-count{color:#fff;text-align:center;background:#111;border-radius:8px;min-width:16px;padding:1px 6px;font-size:10px;font-weight:700}.qd-chips{flex-wrap:wrap;gap:5px;display:flex}.qd-chip{color:#555;cursor:pointer;white-space:nowrap;background:#fff;border:1px solid #ddd;border-radius:6px;padding:4px 10px;font-size:12px;transition:all .12s}.qd-chip:hover{background:#f5f5f5;border-color:#aaa}.qd-chip-active{color:#fff;background:#111;border-color:#111}.qd-chip-active:hover{background:#333;border-color:#333}.qd-chip-diff-1.qd-chip-active{background:#15803d;border-color:#15803d}.qd-chip-diff-2.qd-chip-active{background:#0369a1;border-color:#0369a1}.qd-chip-diff-3.qd-chip-active{background:#a16207;border-color:#a16207}.qd-chip-diff-4.qd-chip-active{background:#c2410c;border-color:#c2410c}.qd-chip-diff-5.qd-chip-active{background:#dc2626;border-color:#dc2626}.qd-chip-tag{padding:3px 8px;font-size:11px}.qd-bulk{background:#fef2f2;border:1px solid #fecaca;border-radius:10px;align-items:center;gap:10px;margin-bottom:12px;padding:8px 14px;display:flex}.qd-bulk-label{color:#dc2626;font-size:13px;font-weight:600}.qd-bulk-del{color:#fff;cursor:pointer;background:#dc2626;border:none;border-radius:6px;padding:5px 12px;font-size:12px;font-weight:600}.qd-bulk-del:hover{background:#b91c1c}.qd-bulk-del:disabled{opacity:.5;cursor:not-allowed}.qd-bulk-clear{color:#666;cursor:pointer;background:#fff;border:1px solid #ddd;border-radius:6px;padding:5px 12px;font-size:12px}.qd-bulk-clear:hover{border-color:#999}.qd-sortbar{border-bottom:1px solid #eee;gap:4px;margin-bottom:4px;padding:6px 10px}.qd-sortbar,.qd-sortbar-check{align-items:center;display:flex}.qd-sortbar-check{padding:0 8px 0 2px}.qd-sort-btn{color:#999;cursor:pointer;text-transform:uppercase;letter-spacing:.3px;background:0 0;border:none;border-radius:4px;padding:4px 8px;font-size:11px;font-weight:600;transition:all .1s}.qd-sort-btn:hover{color:#555;background:#f5f5f5}.qd-sort-btn-active{color:#111}.qd-list{flex-direction:column;gap:2px;display:flex}.qd-group{margin-bottom:20px}.qd-group:last-child{margin-bottom:0}.qd-group-header{z-index:5;background:#fff;border-bottom:2px solid #e5e5e5;align-items:center;gap:8px;margin-bottom:4px;padding:8px 4px;display:flex;position:sticky;top:0}.qd-group-name{color:#111;font-size:14px;font-weight:700}.qd-group-count{color:#999;background:#f0f0f0;border-radius:10px;padding:1px 8px;font-size:11px;font-weight:600}.qd-empty{text-align:center;color:#999;padding:48px 20px;font-size:14px}.qd-card{background:#fff;border:1px solid #0000;border-radius:10px;transition:all .12s}.qd-card:hover{background:#fafafa}.qd-card-selected{background:#eff6ff;border-color:#bfdbfe}.qd-card-selected:hover{background:#dbeafe}.qd-card-expanded{border-color:#e5e5e5;margin:4px 0;box-shadow:0 2px 8px #0000000a}.qd-card-row{align-items:flex-start;gap:10px;padding:10px 12px;display:flex}.qd-card-check{cursor:pointer;flex-shrink:0;margin-top:4px}.qd-card-main{cursor:pointer;flex:1;min-width:0}.qd-card-top{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:4px;display:flex}.qd-card-topic{color:#111;font-size:14px;font-weight:600}.qd-card-sub{color:#666;font-weight:400}.qd-diff{border-radius:4px;padding:1px 7px;font-size:11px;font-weight:700;display:inline-block}.qd-diff-1{color:#15803d;background:#dcfce7}.qd-diff-2{color:#0369a1;background:#e0f2fe}.qd-diff-3{color:#a16207;background:#fef9c3}.qd-diff-4{color:#c2410c;background:#fed7aa}.qd-diff-5{color:#dc2626;background:#fecaca}.qd-card-type{color:#7c3aed;background:#f5f3ff;font-size:10px;font-weight:500}.qd-card-course,.qd-card-type{border-radius:4px;padding:2px 8px}.qd-card-course{color:#555;background:#f0f0f0;font-size:11px}.qd-card-preview{color:#777;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:6px;font-size:13px;line-height:1.5;display:-webkit-box;overflow:hidden}.qd-card-meta{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.qd-card-tag{color:#777;background:#f0f0f0;border-radius:3px;padding:1px 6px;font-size:10px}.qd-card-source{color:#aaa;margin-inline-start:auto;font-size:11px;font-style:italic}.qd-card-actions{opacity:0;flex-direction:column;flex-shrink:0;gap:4px;transition:opacity .15s;display:flex}.qd-card-selected .qd-card-actions,.qd-card:hover .qd-card-actions{opacity:1}.qd-btn{cursor:pointer;color:#999;background:#fff;border:1px solid #e5e5e5;border-radius:8px;justify-content:center;align-items:center;width:30px;height:30px;transition:all .12s;display:flex}.qd-btn-edit:hover{color:#2563eb;background:#eff6ff;border-color:#2563eb}.qd-btn-del:hover{color:#dc2626;background:#fef2f2;border-color:#dc2626}.qd-btn-del:disabled{opacity:.4;cursor:not-allowed}.qd-card-detail{border-top:1px dashed #eee;margin-top:2px;padding:0 12px 14px 42px}.qd-card-body{color:#333;padding-top:12px;font-size:14px;line-height:1.7}.qd-card-body table{border-collapse:collapse;width:100%;margin:10px 0}.qd-card-body td,.qd-card-body th{text-align:start;border:1px solid #ddd;padding:5px 10px;font-size:13px}.qd-card-options{background:#faf5ff;border:1px solid #e9d5ff;border-radius:8px;margin-top:12px;padding:12px}.qd-card-options-label{color:#7c3aed;text-transform:uppercase;letter-spacing:.3px;font-size:12px;font-weight:700}.qd-card-options-list{color:#333;margin:6px 0 0;padding-inline-start:20px;font-size:14px;line-height:1.7}.qd-card-solution{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;margin-top:12px;padding:12px}.qd-card-solution-label{color:#15803d;text-transform:uppercase;letter-spacing:.3px;font-size:12px;font-weight:700}.qd-card-solution-text{white-space:pre-wrap;color:#1e293b;margin-top:6px;font-size:14px;line-height:1.6}.qd-overlay{z-index:1000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#00000059;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.qd-modal{background:#fff;border-radius:14px;width:90%;max-width:620px;max-height:85vh;overflow-y:auto;box-shadow:0 24px 64px #0000002e}.qd-modal-header{justify-content:space-between;align-items:center;padding:20px 24px 0;display:flex}.qd-modal-title{margin:0;font-size:17px;font-weight:700}.qd-modal-close{color:#999;cursor:pointer;background:0 0;border:none;padding:0 4px;font-size:22px;line-height:1}.qd-modal-close:hover{color:#333}.qd-form{flex-direction:column;padding:16px 24px}.qd-form,.qd-form-row{gap:12px;display:flex}.qd-field{flex-direction:column;flex:1;gap:4px;display:flex}.qd-field-sm{max-width:100px}.qd-field-label{color:#888;text-transform:uppercase;letter-spacing:.3px;font-size:12px;font-weight:600}.qd-field-input{border:1px solid #e5e5e5;border-radius:8px;outline:none;padding:8px 10px;font-size:14px;transition:border-color .15s,box-shadow .15s}.qd-field-input:focus{border-color:#111;box-shadow:0 0 0 3px #0000000a}.qd-field-ta{resize:vertical;border:1px solid #e5e5e5;border-radius:8px;outline:none;padding:8px 10px;font-family:inherit;font-size:14px;transition:border-color .15s,box-shadow .15s}.qd-field-ta:focus{border-color:#111;box-shadow:0 0 0 3px #0000000a}.qd-modal-footer{border-top:1px solid #f0f0f0;justify-content:flex-end;gap:8px;padding:12px 24px 20px;display:flex}.qd-modal-save{color:#fff;cursor:pointer;background:#111;border:none;border-radius:8px;padding:8px 20px;font-size:13px;font-weight:600;transition:background .15s}.qd-modal-save:hover{background:#333}.qd-modal-save:disabled{opacity:.5;cursor:not-allowed}.qd-modal-cancel{color:#555;cursor:pointer;background:#fff;border:1px solid #e5e5e5;border-radius:8px;padding:8px 20px;font-size:13px;transition:all .15s}.qd-modal-cancel:hover{color:#111;border-color:#999}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-scale-x{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-y{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-z{syntax:"*";inherits:false;initial-value:1}@keyframes spin{to{transform:rotate(1turn)}}