@import"https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600&family=Source+Serif+4:ital,wght@0,400;0,600;1,400&family=JetBrains+Mono:wght@400;500;600&display=swap";@import"https://fonts.googleapis.com/css2?family=Fira+Sans:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap";/*! tailwindcss v4.2.4 | 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)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction: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-ease:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-serif:ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--text-xs:.75rem;--text-sm:.875rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--radius-sm:.25rem;--radius-md:.375rem;--radius-lg:.5rem;--shadow-sm:0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--ease-out:cubic-bezier(0, 0, .2, 1);--ease-in-out:cubic-bezier(.4, 0, .2, 1);--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)}}@layer base{*,:after,:before,::backdrop{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}html,:host{-webkit-text-size-adjust:100%;-moz-tab-size:4;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,samp,pre{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}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,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{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-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]){-webkit-appearance:button;-moz-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;-moz-appearance:button;appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.\@container{container-type:inline-size}.collapse{visibility:collapse}.invisible{visibility:hidden}.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.top-5{top:calc(var(--spacing) * 5)}.isolate{isolation:isolate}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.flex-shrink,.shrink{flex-shrink:1}.flex-grow,.grow{flex-grow:1}.border-collapse{border-collapse:collapse}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.flex-wrap{flex-wrap:wrap}.self-end{align-self:flex-end}.rounded{border-radius:.25rem}.border{border-style:var(--tw-border-style);border-width:1px}.mask-repeat{-webkit-mask-repeat:repeat;mask-repeat:repeat}.text-justify{text-align:justify}.text-wrap{text-wrap:wrap}.italic{font-style:italic}.ordinal{--tw-ordinal:ordinal;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,)}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.ring{--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)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.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-filter{-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{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.ease-in-out{--tw-ease:var(--ease-in-out);transition-timing-function:var(--ease-in-out)}.ease-out{--tw-ease:var(--ease-out);transition-timing-function:var(--ease-out)}}:root{--font-sans:"Outfit", ui-sans-serif, system-ui, sans-serif;--font-serif:"Source Serif 4", ui-serif, Georgia, serif;--font-mono:"JetBrains Mono", ui-monospace, monospace;--font-display:"Fira Sans", ui-sans-serif, system-ui, sans-serif;--lecture-max-width:44rem;--presentation-max-width:90rem;--presentation-font-size:clamp(.82rem, 2.15cqi, 1.18rem);--presentation-hr-font-size:clamp(1.12rem, 2.8cqi, 1.55rem);--lecture-fg:oklch(19% .018 248);--lecture-fg-muted:oklch(51% .022 248);--lecture-border:oklch(85% .022 248);--lecture-bg-soft:oklch(97.5% .01 248);--lecture-bg-stripe:oklch(94% .018 248);--lecture-bg-subtle:oklch(89.5% .026 248);--lecture-on-accent:oklch(97.5% .01 248);--lecture-accent:oklch(64% .165 248);--lecture-accent-light:oklch(78% .105 248);--lecture-accent-2:oklch(65% .155 34);--lecture-accent-2-light:oklch(80% .095 34);--lecture-accent-2-tint:oklch(96% .03 34/.1);--lecture-error:oklch(53% .155 18);--quiz-correct:oklch(64% .15 166);--quiz-correct-tint:oklch(95.5% .026 166/.07);--quiz-wrong:oklch(58% .16 18);--quiz-wrong-tint:oklch(95.5% .026 18/.07);--shadow-sm:0 1px 3px oklch(19% .018 248/.08);--shadow-lg:0 14px 34px oklch(19% .018 248/.22);--warning-fg:oklch(48% .085 78);--warning-accent:oklch(67% .135 78);--warning-tint:oklch(96.2% .024 78);--warning-border:oklch(82% .07 78);--codeblock-bg:oklch(15.5% .04 248);--codeblock-header-bg:oklch(22.5% .044 248);--codeblock-border:oklch(34% .045 248);--codeblock-fg-muted:oklch(59% .018 248);--codeblock-fg:oklch(90% .006 248);--flashcard-bg-warm:oklch(95.8% .032 58);--chart-color-1:oklch(64% .165 248);--chart-color-2:oklch(65% .17 284);--chart-color-3:oklch(64% .165 320);--chart-color-4:oklch(65% .16 356);--chart-color-5:oklch(66% .165 34);--chart-color-6:oklch(67% .16 72);--chart-color-7:oklch(65% .155 112);--chart-color-8:oklch(64% .155 154);--chart-color-9:oklch(64% .16 194);--chart-color-10:oklch(65% .165 222)}.callout--info{--callout-accent:var(--callout-info-accent,oklch(64% .165 248));--callout-tint:var(--callout-info-tint,oklch(95.5% .03 248/.08))}.callout--tip{--callout-accent:var(--callout-tip-accent,oklch(66% .15 184));--callout-tint:var(--callout-tip-tint,oklch(95.8% .028 184/.08))}.callout--warning{--callout-accent:var(--callout-warning-accent,var(--warning-accent));--callout-tint:var(--callout-warning-tint,oklch(96.2% .024 78/.08))}.callout--note{--callout-accent:var(--callout-note-accent,oklch(58% .04 248));--callout-tint:var(--callout-note-tint,oklch(95.5% .014 248/.08))}.callout--success{--callout-accent:var(--callout-success-accent,oklch(64% .15 166));--callout-tint:var(--callout-success-tint,oklch(95.5% .026 166/.08))}body{color:var(--lecture-fg);font-family:var(--font-sans);background:var(--lecture-bg-soft);font-size:17px;line-height:1.65}*{scrollbar-color:oklch(45% .045 195/.42) transparent}::-webkit-scrollbar{background:0 0}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-track-piece{background:0 0}::-webkit-scrollbar-corner{background:0 0}::-webkit-scrollbar-thumb{background:#365d5d6b padding-box content-box;border:3px solid #0000;border-radius:999px;min-height:34px}::-webkit-scrollbar-thumb:hover{background:#1c515194 padding-box content-box}a{color:var(--lecture-accent);text-underline-offset:2px;text-decoration:underline}:not(pre)>code{background:var(--lecture-bg-soft);font-size:.92em;font-family:var(--font-mono);border-radius:3px;padding:.1em .35em}mark{color:inherit;background:0 0}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{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:"<percentage>";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:"<percentage>";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:"<length>";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:"<percentage>";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-ease{syntax:"*";inherits:false}.pp.svelte-1blyios{position:relative;display:contents}.pp__toggle.svelte-1blyios{display:inline-flex;align-items:center;gap:.4rem;padding:.28em .7em;border-radius:5px;border:1px solid var(--lecture-border);background:var(--lecture-bg-soft);color:var(--lecture-fg-muted);font-size:.78rem;font-weight:500;font-family:inherit;cursor:pointer;transition:border-color .1s,color .1s,background .1s}.pp__toggle.svelte-1blyios:hover,.pp__toggle--active.svelte-1blyios{border-color:var(--lecture-accent);color:var(--lecture-accent);background:color-mix(in srgb,var(--lecture-accent) 6%,transparent)}.pp__panel.svelte-1blyios{position:absolute;top:calc(100% + .5rem);right:0;width:22rem;background:var(--lecture-bg-soft);border:1px solid var(--lecture-border);border-radius:8px;box-shadow:var(--shadow-lg);padding:.75rem;display:flex;flex-direction:column;gap:.55rem;z-index:200}.pp__providers.svelte-1blyios{display:flex;border:1px solid var(--lecture-border);border-radius:5px;overflow:hidden}.pp__provider.svelte-1blyios{flex:1;padding:.3em 0;font-size:.78rem;font-weight:500;font-family:inherit;cursor:pointer;border:none;background:var(--lecture-bg-soft);color:var(--lecture-fg-muted);transition:background .1s,color .1s}.pp__provider.svelte-1blyios+.pp__provider:where(.svelte-1blyios){border-left:1px solid var(--lecture-border)}.pp__provider--active.svelte-1blyios{background:color-mix(in srgb,var(--lecture-accent) 10%,transparent);color:var(--lecture-accent)}.pp__provider.svelte-1blyios:not(.pp__provider--active):hover{color:var(--lecture-fg)}.pp__seed.svelte-1blyios{width:100%;padding:.4em .65em;border:1px solid var(--lecture-border);border-radius:5px;font-size:.83rem;font-family:inherit;background:var(--lecture-bg-soft);color:var(--lecture-fg);outline:none;box-sizing:border-box}.pp__seed.svelte-1blyios:focus{border-color:var(--lecture-accent)}.pp__row.svelte-1blyios{display:flex;align-items:center;gap:.5rem}.pp__btn.svelte-1blyios{display:inline-flex;align-items:center;gap:.35rem;padding:.35em .85em;border-radius:5px;font-size:.8rem;font-weight:500;font-family:inherit;cursor:pointer;transition:opacity .1s}.pp__btn.svelte-1blyios:disabled{opacity:.4;cursor:default}.pp__btn--primary.svelte-1blyios{background:var(--lecture-accent);color:var(--lecture-on-accent);border:1px solid var(--lecture-accent)}.pp__btn--primary.svelte-1blyios:not(:disabled):hover{opacity:.88}.pp__btn--secondary.svelte-1blyios{background:var(--lecture-bg-soft);color:var(--lecture-accent-2);border:1px solid color-mix(in srgb,var(--lecture-accent-2) 35%,transparent)}.pp__btn--secondary.svelte-1blyios:hover{background:var(--lecture-accent-2-tint)}.pp__spinner.svelte-1blyios{width:.75rem;height:.75rem;border:2px solid color-mix(in srgb,var(--lecture-on-accent) 35%,transparent);border-top-color:var(--lecture-on-accent);border-radius:50%;animation:svelte-1blyios-pp-spin .6s linear infinite}@keyframes svelte-1blyios-pp-spin{to{transform:rotate(360deg)}}.pp__flash--inline.svelte-1blyios{color:var(--quiz-correct)}.pp__flash.svelte-1blyios{font-size:.78rem;color:var(--quiz-correct);font-weight:500}.pp__error.svelte-1blyios{margin:0;font-size:.78rem;color:var(--quiz-wrong)}.pp__hint.svelte-1blyios{margin:0;font-size:.74rem;color:var(--lecture-fg-muted);line-height:1.5}.pp__hint.svelte-1blyios code:where(.svelte-1blyios){font-family:ui-monospace,monospace;font-size:.9em}.topnav.svelte-12qhfyh{display:flex;gap:1rem;align-items:center;padding:.7rem 1.25rem;border-bottom:1px solid var(--lecture-border);font-size:.9rem;position:relative}.topnav__brand.svelte-12qhfyh{font-weight:600}.topnav.svelte-12qhfyh a:where(.svelte-12qhfyh){color:inherit;text-decoration:none}.topnav.svelte-12qhfyh a:where(.svelte-12qhfyh):hover{color:var(--lecture-accent)}.topnav__spacer.svelte-12qhfyh{flex:1}.auth-callback-error.svelte-12qhfyh{position:fixed;left:50%;bottom:18px;z-index:200;transform:translate(-50%);max-width:min(520px,calc(100vw - 28px));padding:10px 14px;border:1px solid rgba(180,83,9,.25);border-radius:8px;background:#fff7ed;color:#9a3412;font-size:13px;font-weight:800;box-shadow:0 12px 32px #0f172a1f}
