/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@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-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--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%;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;-webkit-text-decoration:inherit;-webkit-text-decoration: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]){appearance:button}::file-selector-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{.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.relative{position:relative}.static{position:static}.start{inset-inline-start:var(--spacing)}}:root{--cream:#fff8e7;--navy:#202849;--ink:#1d2443;--coral:#ff6b5f;--yellow:#ffd75e;--aqua:#62ccd8;--violet:#8877da;--mint:#b9e8cc;--paper:#fffdf7}*{box-sizing:border-box}html{scroll-behavior:smooth;max-width:100%;overflow-x:clip}body{background:var(--cream);max-width:100%;color:var(--ink);margin:0;font-family:Avenir Next,Avenir,Trebuchet MS,sans-serif;overflow-x:clip}a{color:inherit;text-decoration:none}.shell{width:min(1460px,100% - 96px);margin-inline:auto}.nav{border-bottom:2px solid var(--ink);justify-content:space-between;align-items:center;gap:32px;min-height:100px;display:flex}.brand{letter-spacing:-1.2px;align-items:center;gap:11px;font-size:24px;font-weight:800;display:inline-flex}.brand-mark{border:2px solid var(--ink);background:var(--yellow);width:34px;height:34px;box-shadow:3px 3px 0 var(--ink);border-radius:50% 42% 48% 38%;place-items:center;font-size:15px;display:grid;transform:rotate(-5deg)}.nav-links{align-items:center;gap:32px;font-size:14px;font-weight:700;display:flex}.nav-links>a:not(.nav-cta){border-bottom:2px solid #0000}.nav-links>a:not(.nav-cta):hover{border-color:currentColor}.nav-cta{border:2px solid var(--ink);background:var(--paper);box-shadow:3px 3px 0 var(--ink);border-radius:999px;padding:12px 18px}.nav-cta:hover{box-shadow:1px 1px 0 var(--ink);transform:translate(2px,2px)}.hero{grid-template-columns:1.02fr .98fr;align-items:center;gap:64px;min-height:730px;padding-block:76px 92px;display:grid}.eyebrow,.kicker{letter-spacing:.12em;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;font-weight:800}.eyebrow{align-items:center;gap:10px;display:flex}.status-dot{background:var(--coral);border-radius:50%;width:9px;height:9px;box-shadow:0 0 0 5px #ff6b5f2e}h1,h2,h3,p{margin-top:0}h1{letter-spacing:-.075em;margin:28px 0 26px;font-size:clamp(68px,8.4vw,140px);font-weight:900;line-height:.78}h1 em,h2 em{color:var(--coral);font-family:Georgia,serif;font-weight:400}.hero-intro{letter-spacing:-.025em;max-width:590px;margin-bottom:34px;font-size:clamp(20px,2vw,29px);line-height:1.32}.hero-actions{flex-wrap:wrap;align-items:center;gap:26px;display:flex}.button{border:3px solid var(--ink);min-height:58px;box-shadow:6px 6px 0 var(--ink);border-radius:17px;justify-content:center;align-items:center;gap:28px;padding:0 24px;font-size:15px;font-weight:800;transition:transform .18s,box-shadow .18s;display:inline-flex}.button:hover{box-shadow:2px 2px 0 var(--ink);transform:translate(4px,4px)}.button-primary{background:var(--coral)}.button-dark{background:var(--ink);color:var(--paper);border-color:var(--ink);box-shadow:6px 6px 0 var(--coral)}.text-link{border-bottom:2px solid var(--ink);padding-block:8px 4px;font-weight:800}.curriculum-note{opacity:.72;max-width:470px;margin:40px 0 0;font-size:12px;line-height:1.6}.motion-stage{border:3px solid var(--ink);background-color:var(--yellow);min-height:590px;box-shadow:13px 13px 0 var(--ink);background-image:linear-gradient(#2028491f 1px,#0000 1px),linear-gradient(90deg,#2028491f 1px,#0000 1px);background-size:38px 38px;border-radius:44px;position:relative;overflow:hidden}.lab-label{z-index:3;border:2px solid var(--ink);background:var(--paper);padding:9px 12px;font-family:ui-monospace,monospace;font-size:11px;font-weight:800;position:absolute;top:24px;left:26px}.axis{background:var(--ink);opacity:.75;position:absolute}.axis-x{height:3px;top:58%;left:9%;right:9%}.axis-y{width:3px;top:14%;bottom:13%;left:48%}.parabola{width:75%;height:58%;position:absolute;top:13%;left:12%}.parabola i{border:6px solid var(--coral);border-top:0;border-left:0;border-radius:0 0 100%;width:20%;height:20%;position:absolute;transform:rotate(45deg)}.parabola i:first-child{top:7%;left:1%}.parabola i:nth-child(2){top:27%;left:13%}.parabola i:nth-child(3){top:43%;left:26%}.parabola i:nth-child(4){top:51%;left:40%}.parabola i:nth-child(5){top:43%;left:54%;transform:rotate(135deg)}.parabola i:nth-child(6){top:27%;left:67%;transform:rotate(135deg)}.parabola i:nth-child(7){top:7%;left:79%;transform:rotate(135deg)}.orbit{border:3px solid var(--ink);border-radius:50%;width:150px;height:150px;animation:5s linear infinite orbit-spin;position:absolute;top:11%;right:7%}.orb{border:3px solid var(--ink);background:var(--aqua);border-radius:50%;width:28px;height:28px;position:absolute;top:17px;left:2px}.vector{background:var(--ink);transform-origin:0;width:180px;height:5px;animation:2.6s ease-in-out infinite vector-pulse;position:absolute;bottom:19%;left:19%;transform:rotate(-24deg)}.vector:after{content:"";border-left:18px solid var(--ink);border-top:11px solid #0000;border-bottom:11px solid #0000;position:absolute;top:-9px;right:-1px}.vector span{font:italic 700 24px Georgia,serif;position:absolute;top:-34px;left:44%}.formula{z-index:2;border:2px solid var(--ink);background:var(--paper);box-shadow:4px 4px 0 var(--ink);border-radius:12px;padding:10px 15px;font:italic 700 22px Georgia,serif;animation:3.4s ease-in-out infinite float;position:absolute}.formula-one{bottom:22%;right:10%}.formula-two{animation-delay:-1.7s;top:26%;left:9%}.stage-caption{border-top:2px solid var(--ink);justify-content:space-between;padding-top:14px;font-family:ui-monospace,monospace;font-size:11px;font-weight:800;display:flex;position:absolute;bottom:22px;left:24px;right:24px}.idea-strip{border-block:3px solid var(--ink);background:var(--aqua);padding:17px 0;overflow:hidden}.ticker{letter-spacing:.08em;align-items:center;gap:27px;width:max-content;font-size:15px;font-weight:900;animation:25s linear infinite ticker;display:flex}.ticker i{font-size:25px;font-style:normal}.curriculum{padding-block:130px}.section-heading{grid-template-columns:.7fr 1.4fr .8fr;align-items:end;gap:48px;margin-bottom:62px;display:grid}.section-heading h2,.method-copy h2,.standards h2,.closing h2{letter-spacing:-.055em;margin-bottom:0;font-size:clamp(45px,5vw,78px);line-height:.98}.section-heading>p:last-child{max-width:390px;margin-bottom:3px;font-size:17px;line-height:1.55}.topic-grid{grid-template-columns:repeat(3,1fr);gap:26px;display:grid}.topic-card{border:3px solid var(--ink);min-height:520px;box-shadow:9px 9px 0 var(--ink);border-radius:31px;flex-direction:column;justify-content:space-between;padding:28px;transition:transform .18s,box-shadow .18s;display:flex}.topic-card:hover{box-shadow:12px 16px 0 var(--ink);transform:translateY(-7px)rotate(-.4deg)}.topic-card.coral{background:var(--coral)}.topic-card.aqua{background:var(--aqua)}.topic-card.violet{background:var(--violet)}.topic-top{justify-content:space-between;align-items:flex-start;font-family:ui-monospace,monospace;font-size:11px;font-weight:800;display:flex}.topic-symbol{border:2px solid var(--ink);background:var(--cream);border-radius:50%;place-items:center;min-width:80px;height:80px;padding:12px;font:italic 700 22px Georgia,serif;display:grid}.topic-card h3{letter-spacing:-.045em;margin-bottom:14px;font-size:38px;line-height:1}.topic-card p{max-width:360px;font-size:16px;line-height:1.5}.topic-card ul{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.topic-card li{border:2px solid var(--ink);background:#fffdf7bf;border-radius:999px;padding:7px 10px;font-size:12px;font-weight:800}.method{border-block:3px solid var(--ink);background:var(--navy);color:var(--paper);padding-block:120px}.method-grid{grid-template-columns:1.1fr .9fr;gap:9vw;display:grid}.method-copy h2 em{color:var(--yellow)}.method-list{margin:0;padding:0;list-style:none}.method-list li{border-top:1px solid #ffffff59;grid-template-columns:70px 1fr;gap:22px;padding:24px 0;display:grid}.method-list li:last-child{border-bottom:1px solid #ffffff59}.method-list>li>span{color:var(--aqua);font-family:ui-monospace,monospace}.method-list strong{font-size:22px}.method-list p{color:#ffffffb8;margin:6px 0 0;line-height:1.5}.standards{grid-template-columns:100px 1.1fr .75fr;align-items:center;gap:52px;padding-block:120px;display:grid}.standards-badge{border:3px solid var(--ink);background:var(--mint);width:80px;height:80px;box-shadow:6px 6px 0 var(--ink);border-radius:50%;place-items:center;font-size:36px;font-weight:900;display:grid}.standards h2{font-size:clamp(38px,4.2vw,63px)}.standards>p{margin:0;font-size:16px;line-height:1.65}.closing{border-top:3px solid var(--ink);background:var(--yellow);text-align:center;padding-block:130px}.closing-inner{justify-items:center;display:grid}.closing h2{max-width:1100px;margin:17px auto 48px}.closing h2 em{color:var(--ink)}.footer{grid-template-columns:1fr 1fr 1fr;align-items:center;gap:24px;min-height:130px;font-size:13px;display:grid}.footer p{margin:0}.footer p:nth-child(2){text-align:center}.footer p:last-child{text-align:right}.course-hero,.about-hero{padding-block:100px 120px}.course-hero h1,.about-hero h1{max-width:1250px;margin-bottom:38px;font-size:clamp(66px,8vw,126px)}.course-hero .hero-intro,.about-hero .hero-intro{max-width:850px}.course-stats{flex-wrap:wrap;gap:12px;margin-top:48px;display:flex}.course-stats span{border:2px solid var(--ink);background:var(--paper);border-radius:999px;align-items:baseline;gap:8px;padding:12px 18px;font-size:13px;font-weight:800;display:flex}.course-stats strong{font-size:24px}.lesson-section{padding-block:120px}.strand+.strand{margin-top:88px}.strand-heading{border-bottom:3px solid var(--ink);align-items:center;gap:18px;padding-bottom:22px;display:flex}.strand-heading span{border:2px solid var(--ink);background:var(--yellow);border-radius:50%;place-items:center;width:46px;height:46px;font-family:ui-monospace,monospace;font-weight:900;display:grid}.strand-heading h3{letter-spacing:-.04em;margin:0;font-size:38px}.syllabus-grid{grid-template-columns:repeat(2,1fr);gap:0 36px;display:grid}.syllabus-card{border-bottom:2px solid var(--ink);grid-template-columns:64px 1fr;gap:18px;padding:28px 0;display:grid}.syllabus-code{border:2px solid var(--ink);background:var(--aqua);width:54px;height:54px;box-shadow:3px 3px 0 var(--ink);border-radius:14px;place-items:center;font:900 20px ui-monospace,monospace;display:grid}.syllabus-card h4{margin:0 0 7px;font-size:21px}.syllabus-card p{opacity:.78;margin-bottom:10px;line-height:1.5}.syllabus-card span{text-transform:uppercase;letter-spacing:.08em;font:800 11px ui-monospace,monospace}.video-section{background:var(--navy);color:var(--paper);padding-block:120px}.section-heading.inverse{margin-bottom:55px}.video-frame{border:3px solid var(--paper);box-shadow:12px 12px 0 var(--coral);background:#07091a;border-radius:28px;overflow:hidden}.video-frame video{background:#07091a;width:100%;max-height:760px;display:block}.video-meta{flex-wrap:wrap;gap:10px;margin-top:30px;display:flex}.video-meta span{border:1px solid #ffffff80;border-radius:999px;padding:9px 13px;font:800 11px ui-monospace,monospace}.proof-grid{grid-template-columns:repeat(2,1fr);align-items:start;gap:24px;display:grid}.proof-card{border:3px solid var(--ink);box-shadow:7px 7px 0 var(--ink);border-radius:24px}.proof-card.coral{background:var(--coral)}.proof-card.aqua{background:var(--aqua)}.proof-card.violet{background:var(--violet)}.proof-card summary{cursor:pointer;gap:10px;padding:24px 58px 24px 24px;list-style:none;display:grid;position:relative}.proof-card summary::-webkit-details-marker{display:none}.proof-card summary span{font:800 11px ui-monospace,monospace}.proof-card summary strong{font-size:23px}.proof-card summary i{font-size:28px;font-style:normal;position:absolute;top:30px;right:24px}.proof-card[open] summary i{transform:rotate(45deg)}.proof-content{padding:0 24px 24px}.proof-content>p:first-child{font-size:17px;line-height:1.55}.proof-content h4{text-transform:uppercase;letter-spacing:.08em;margin:22px 0 5px;font:900 12px ui-monospace,monospace}.proof-content p{margin-bottom:0;line-height:1.55}.future-section{border-block:3px solid var(--ink);background:var(--mint);padding-block:110px}.future-grid{grid-template-columns:1.3fr repeat(3,1fr);gap:28px;display:grid}.future-grid h2{letter-spacing:-.05em;margin:14px 0 0;font-size:clamp(48px,5vw,74px)}.future-grid article{border-left:2px solid var(--ink);padding-left:24px}.future-grid article>span{font:800 11px ui-monospace,monospace}.future-grid article h3{margin:16px 0 10px;font-size:24px}.future-grid article p{line-height:1.5}.about-grid{grid-template-columns:repeat(3,1fr);gap:24px;padding-bottom:120px;display:grid}.about-grid .topic-card{min-height:430px}.about-grid .topic-card h3{margin-top:auto}a:focus-visible{outline:4px solid var(--aqua);outline-offset:4px}@keyframes orbit-spin{to{transform:rotate(360deg)}}@keyframes vector-pulse{0%,to{width:150px}50%{width:230px}}@keyframes float{0%,to{transform:translateY(0)rotate(-2deg)}50%{transform:translateY(-14px)rotate(2deg)}}@keyframes ticker{to{transform:translate(-50%)}}@media (width<=980px){.shell{width:min(100% - 44px,760px)}.hero{grid-template-columns:1fr;padding-top:64px}.motion-stage{min-height:520px}.section-heading{grid-template-columns:1fr}.section-heading>p:last-child{max-width:620px}.topic-grid{grid-template-columns:1fr}.topic-card{min-height:400px}.method-grid,.standards{grid-template-columns:1fr}.method-grid{gap:68px}.standards{gap:28px}.syllabus-grid,.proof-grid,.about-grid{grid-template-columns:1fr}.future-grid{grid-template-columns:1fr 1fr}}@media (width<=680px){.shell{width:calc(100% - 36px)}.nav{gap:10px;min-height:80px}.nav-links{gap:12px;font-size:12px}.nav-cta{padding:8px 10px;font-size:12px}.brand{font-size:20px}.brand-mark{width:30px;height:30px}.hero{gap:60px;min-height:auto;padding-block:58px 74px}.hero h1{overflow-wrap:break-word;max-width:100%;font-size:clamp(46px,12.5vw,58px);line-height:.86}.eyebrow{max-width:100%;line-height:1.55}.hero-intro{font-size:20px}.motion-stage{min-height:430px;box-shadow:7px 7px 0 var(--ink);border-radius:28px}.orbit{width:100px;height:100px}.vector{left:13%}.curriculum{padding-block:86px}.topic-card{min-height:430px;padding:23px}.method{padding-block:86px}.method-list li{grid-template-columns:42px 1fr}.standards{padding-block:86px}.closing{padding-block:90px}.footer{text-align:left;grid-template-columns:1fr;padding-block:42px}.footer p:nth-child(2),.footer p:last-child{text-align:left}.course-hero,.about-hero{padding-block:70px 85px}.course-hero h1,.about-hero h1{font-size:clamp(56px,18vw,82px)}.lesson-section,.video-section{padding-block:82px}.syllabus-card{grid-template-columns:52px 1fr;gap:14px}.syllabus-code{width:46px;height:46px}.future-grid{grid-template-columns:1fr}.future-grid article{border-left:0;border-top:2px solid var(--ink);padding:22px 0 0}}@media (width<=380px){.nav .brand>span:last-child{display:none}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}.hero-actions{flex-wrap:wrap;align-items:center;gap:28px;margin-top:38px;display:flex}.rustic-search{border:3px solid var(--ink);background:var(--paper);width:100%;color:var(--ink);box-shadow:5px 5px 0 var(--ink);border-radius:18px;outline:none;padding:20px 22px;font-size:17px}.rustic-search:focus{box-shadow:7px 7px 0 var(--coral)}.rustic-lesson-list{gap:22px;margin-top:34px;display:grid}.rustic-lesson{border:3px solid var(--ink);box-shadow:7px 7px 0 var(--ink);border-radius:25px;justify-content:space-between;align-items:center;gap:30px;padding:28px;display:flex}.rustic-lesson.coral{background:var(--coral)}.rustic-lesson.aqua{background:var(--aqua)}.rustic-lesson.violet{background:var(--violet)}.rustic-lesson span,.lesson-note>span{letter-spacing:.08em;font:900 11px ui-monospace,monospace}.rustic-lesson h2{letter-spacing:-.035em;margin:8px 0 5px;font-size:28px}.rustic-lesson p{opacity:.75;margin:0}.proof-watch{border:2px solid var(--ink);background:var(--paper);box-shadow:3px 3px 0 var(--ink);border-radius:999px;margin-top:24px;padding:11px 14px;font-size:13px;font-weight:900;display:inline-block}.lesson-page-hero{padding-block:90px 110px}.lesson-page-hero h1{letter-spacing:-.07em;max-width:1100px;margin:26px 0 34px;font-size:clamp(58px,8vw,118px);line-height:.9}.rustic-video-section{background:var(--navy);color:var(--paper);padding-block:110px}.portrait-video{border:3px solid var(--paper);width:min(520px,100%);box-shadow:12px 12px 0 var(--coral);background:#07091a;border-radius:30px;margin-inline:auto;padding:14px}.portrait-video video{background:#07091a;border-radius:18px;width:100%;max-height:780px;display:block}.lesson-note-grid{grid-template-columns:1fr 1fr;gap:28px;display:grid}.lesson-note{border:3px solid var(--ink);min-height:360px;box-shadow:8px 8px 0 var(--ink);border-radius:30px;padding:30px}.lesson-note.coral{background:var(--coral)}.lesson-note.aqua{background:var(--aqua)}.lesson-note h2{letter-spacing:-.04em;margin-top:auto;font-size:34px;line-height:1.08}.lesson-note{flex-direction:column;display:flex}.lesson-note ul{margin:auto 0 0;padding-left:25px;font-size:22px;font-weight:800;line-height:1.7}.worked-card{border-block:3px solid var(--ink)}.worked-card>div{border-bottom:2px solid var(--ink);grid-template-columns:70px 1fr;gap:25px;padding:25px 0;display:grid}.worked-card>div:last-child{border-bottom:0}.worked-card span{border:2px solid var(--ink);background:var(--yellow);border-radius:50%;place-items:center;width:50px;height:50px;font:900 13px ui-monospace,monospace;display:grid}.worked-card p{margin:5px 0;font-size:21px;line-height:1.55}.quiz-option{border:3px solid var(--ink);background:var(--paper);width:100%;color:var(--ink);text-align:left;box-shadow:4px 4px 0 var(--ink);cursor:pointer;border-radius:16px;margin:12px 0;padding:18px 20px;font:800 16px inherit;display:block}.quiz-option:hover{box-shadow:7px 7px 0 var(--ink);transform:translate(-2px,-2px)}.quiz-result{font-size:17px;font-weight:900}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.portrait-video video{aspect-ratio:9/16;object-fit:contain}@media (width<=680px){.rustic-lesson{flex-direction:column;align-items:flex-start}.lesson-note-grid{grid-template-columns:1fr}.lesson-note{min-height:300px}.lesson-page-hero{padding-block:65px 80px}.worked-card>div{grid-template-columns:52px 1fr}.worked-card p{font-size:17px}}.quiz-option{font-family:inherit;font-size:16px;font-weight:800}.syllabus-card{color:inherit}.syllabus-card:hover{background:#63cbd821}.video-placeholder{aspect-ratio:9/16;text-align:center;background:linear-gradient(165deg,#171c43,#0b0e25);flex-direction:column;justify-content:center;align-items:center;display:flex}.video-placeholder>span{border:3px solid var(--paper);border-radius:50%;place-items:center;width:72px;height:72px;font:900 24px ui-monospace,monospace;display:grid}.video-placeholder>strong{margin-top:28px;font-size:34px;line-height:1}.video-placeholder>p{opacity:.65}.rustic-lesson-list>a:focus-visible{outline:4px solid var(--aqua);outline-offset:5px}
