:root{--blue:#225487;--paper:#f5efdf;--ink:#191917;--yellow:#edb51b;--gutter:clamp(22px,4.5vw,80px);--display:'Barlow Condensed','Arial Narrow',Arial,sans-serif;--body:'DM Sans',Arial,sans-serif;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #fb7c41;outline-offset:5px}img,svg{max-width:100%;display:block}h1,h2,h3,p{margin:0}::selection{background:#f3ef84;color:#293fe9}.skip-link{position:fixed;top:-80px;left:20px;padding:14px;background:var(--yellow);color:var(--ink);z-index:100}.skip-link:focus{top:15px}
.site-nav{display:flex;justify-content:space-between;align-items:center;padding:30px var(--gutter);gap:28px;max-width:1700px;margin:auto}.wordmark{font-family:var(--display);font-size:30px;font-weight:700;letter-spacing:.02em;white-space:nowrap}.wordmark span{display:inline-block;margin-left:7px;color:#df3d22;font-size:24px;vertical-align:middle}.site-nav>div{display:flex;gap:35px;align-items:center;font-size:14px}.site-nav>div>a:hover{text-decoration:underline;text-underline-offset:6px}.site-nav a span:not(.wordmark span){display:inline-grid;place-items:center;width:23px;height:23px;border:1px solid #19191770;border-radius:50%;margin-left:5px;font-size:11px}.author-link{opacity:.8}
.skills-hero{max-width:1700px;margin:auto;position:relative;display:grid;grid-template-columns:1fr .35fr;align-items:center;min-height:620px;padding:35px var(--gutter) 90px;gap:25px;overflow:hidden}.hero-intro{font-family:var(--display);font-size:26px;font-weight:600;margin-bottom:14px;max-width:30ch;line-height:1.1}.skills-hero h1{font-family:var(--display);font-size:clamp(100px,12vw,190px);font-weight:800;line-height:.83;letter-spacing:-.025em}.title-dot{color:var(--yellow)}.hero-bottom{position:relative;border-top:4px solid var(--ink);padding-top:22px;display:flex;align-items:center;justify-content:space-between;max-width:720px;margin-top:28px;gap:24px}.hero-bottom p{font-size:15px;line-height:1.65}.round-link{display:grid;place-items:center;flex-shrink:0;width:66px;height:66px;border-radius:50%;background:#df3d22;color:var(--paper);font-size:37px;transition:transform .2s}.round-link:hover{transform:translateY(5px)}.hero-deck{position:relative;height:570px;isolation:isolate}.deck-card{position:absolute;height:auto;width:63%;top:35px;left:17%;box-shadow:0 22px 40px #080c4933;border-radius:3px;transform-origin:50% 85%}.deck-card--back{transform:rotate(-19deg) translate(-35px,-5px)}.deck-card--middle{transform:rotate(16deg) translate(58px,8px)}.deck-card--front{transform:rotate(-5deg) translate(0,34px);animation:deck-arrive .8s cubic-bezier(.2,.7,.2,1) both}.deck-sticker{position:absolute;bottom:23px;right:0;background:var(--yellow);color:var(--ink);padding:27px 28px;border-radius:50%;transform:rotate(10deg);font-size:18px;line-height:1.15;font-weight:700;text-align:center}.hero-footnote{position:absolute;bottom:27px;left:var(--gutter);right:var(--gutter);display:flex;justify-content:space-between;gap:20px;font-size:12px;opacity:.8}.collection-strip{display:flex;justify-content:space-around;align-items:center;gap:28px;padding:25px var(--gutter);background:var(--paper);color:var(--ink);font-size:25px;border-block:1px solid #19191780;overflow:hidden;white-space:nowrap}.collection-strip span{font-family:var(--display);font-size:23px;font-weight:700}
.toolkit-section{padding:95px var(--gutter);background:var(--paper);color:var(--ink)}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:36px;max-width:1500px;margin:0 auto 55px}.section-heading h2{font-family:var(--display);font-size:clamp(48px,5.5vw,78px);font-weight:800;line-height:.98;letter-spacing:.005em;position:relative}.section-heading h2>span{display:inline-block;margin-left:30px;color:var(--blue);font-weight:400}.section-heading>p{max-width:380px;font-size:15px;line-height:1.8}.section-heading>p>a{text-decoration:underline;text-underline-offset:4px}.skills-eyebrow{font-size:14px;margin-bottom:20px}.skill-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:62px 28px;max-width:1500px;margin:auto;align-items:start}.skill-card{min-width:0;scroll-margin-top:25px}.skill-card__poster{position:relative;aspect-ratio:2/3;overflow:hidden;background:#d7d7e9;border-radius:0}.skill-card__poster>img,.skill-card__poster>svg{width:100%;height:100%;object-fit:contain}.poster-actions{display:flex;justify-content:space-between;gap:9px;align-items:center;padding:14px 0;border-bottom:1px solid #19191740;font-size:11px}.poster-actions button{border:0;padding:6px 0;background:none;color:inherit;font-size:inherit}.poster-actions button:hover,.poster-actions a:hover{text-decoration:underline;text-underline-offset:4px}.skill-card__body{padding-top:20px}.skill-card__meta{display:flex;gap:10px;justify-content:space-between;font-size:10px;color:#625f57}.skill-card h3{font-family:var(--display);font-size:clamp(24px,2.6vw,37px);letter-spacing:-.04em;line-height:1.05;margin:13px 0 10px;font-weight:800}.repo-link{display:block;overflow-wrap:anywhere;color:var(--blue);font-size:12px;line-height:1.5}.skill-card__body>p{font-size:14px;line-height:1.7;margin-top:18px;min-height:118px}.skill-details{margin-top:18px}.skill-details summary{display:flex;align-items:center;justify-content:space-between;padding:13px 0;font-weight:700;cursor:pointer;border-bottom:1px solid #19191740;list-style:none;font-size:13px}.skill-details summary::-webkit-details-marker{display:none}.skill-details summary span{font-size:24px;font-weight:400}.skill-details[open] summary span{transform:rotate(45deg)}.skill-details__content{font-size:13px;line-height:1.7;padding-top:5px}.skill-details ul{padding-left:18px}.skill-details li+li{margin-top:8px}code{font-family:ui-monospace,monospace;font-size:.9em;overflow-wrap:anywhere}.try-first{margin-top:20px;background:#e8e0ce;padding:17px;border-radius:3px}.try-first p{margin-top:7px}.install-line{display:flex;flex-direction:column;gap:14px;margin-top:18px;align-items:start}.install-line code{white-space:normal;max-width:100%;font-size:12px}.install-line button{border:0;background:var(--blue);color:white;padding:10px 15px;border-radius:30px;font-size:12px}.star-note{max-width:1500px;margin:60px auto 0;font-size:11px;line-height:1.7;color:#625f57}
.skills-primer{padding:95px var(--gutter);display:grid;grid-template-columns:1fr 1fr;gap:8vw;background:var(--paper);color:var(--ink);align-items:center;border-block:1px solid #19191760}.skills-primer h2,.safety-section h2,.skills-end h2{font-family:var(--display);font-size:clamp(42px,5vw,74px);letter-spacing:-.045em;line-height:1.02;font-weight:800}.primer-copy{max-width:650px}.primer-copy>p:not(.skills-eyebrow){font-size:15px;line-height:1.8;margin-top:20px}.primer-steps{counter-reset:steps}.primer-steps>div{padding:24px 0 24px 62px;border-bottom:1px solid #19191740;position:relative}.primer-steps>div:last-child{border:0}.primer-steps span{position:absolute;left:0;top:23px;font-size:13px;border:1px solid #19191780;width:35px;height:35px;border-radius:50%;display:grid;place-items:center}.primer-steps strong{font-size:21px;font-family:var(--display)}.primer-steps p{margin-top:6px;font-size:14px;line-height:1.6}
.start-section{padding:95px var(--gutter);background:var(--paper);color:var(--ink)}.start-section .section-heading h2{font-size:clamp(42px,5vw,72px)}.start-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px;max-width:1500px;margin:auto}.start-grid article{border-top:2px solid var(--ink);padding-top:23px}.start-index{font-size:12px;line-height:1.5;display:block;min-height:37px}.start-grid h3{font-family:var(--display);font-size:28px;letter-spacing:-.02em;line-height:1.08;margin:17px 0}.start-grid p{font-size:13px;line-height:1.75;margin-bottom:18px}.start-grid a{display:block;font-size:13px;line-height:1.8;color:var(--blue)}.start-grid a:hover{text-decoration:underline}.more-skills{max-width:1500px;margin:40px auto 0;font-size:13px}.more-skills a{text-decoration:underline}
.safety-section{padding:75px var(--gutter);background:var(--paper);color:var(--ink);display:grid;grid-template-columns:1fr 1fr;gap:8vw}.safety-rules article{display:flex;gap:20px;padding:20px 0;border-bottom:1px solid #19191740}.safety-rules article>span{font-size:12px;padding-top:4px}.safety-rules h3{font-size:16px}.safety-rules p{margin-top:7px;font-size:13px;line-height:1.7}.skills-end{padding:90px var(--gutter);display:grid;grid-template-columns:1fr 1fr;gap:8vw}.skills-end>div>p:not(.skills-eyebrow){font-size:14px;line-height:1.8;max-width:550px}.skills-end a{display:inline-block;margin:20px 20px 0 0;text-decoration:underline;text-underline-offset:4px;font-size:13px}.copy-page-link{display:block;border:0;border-radius:30px;background:var(--yellow);color:var(--ink);padding:12px 21px;margin-top:22px;font-size:13px}.visual-footer{margin:0 var(--gutter);padding:25px 0;display:flex;gap:25px;border-top:1px solid #19191760;align-items:center;font-size:12px}.visual-footer p{margin-right:auto}
.poster-dialog{border:0;border-radius:6px;padding:16px;background:var(--paper);color:var(--ink);width:min(570px,95vw);max-height:96dvh;overflow:auto}.poster-dialog::backdrop{background:#11122acf;backdrop-filter:blur(10px)}.poster-dialog__controls{display:flex;justify-content:space-between;gap:15px;margin-bottom:14px}.poster-dialog__controls button{border:0;background:none;font-size:12px;padding:5px}.poster-dialog__art{width:min(100%,calc((90dvh - 55px)*.6667));margin:auto}.poster-dialog__art>svg{width:100%;height:auto}@keyframes sculpture-settle{from{transform:translateY(15px) scale(.94)}to{transform:translateY(0) scale(1) rotate(0)}}@keyframes deck-arrive{from{opacity:0;transform:rotate(-13deg) translate(-10px,65px)}to{opacity:1;transform:rotate(-5deg) translate(0,34px)}}
@media(min-width:1800px){.toolkit-section,.start-section,.skills-primer,.safety-section,.skills-end{padding-inline:max(var(--gutter),calc((100vw - 1500px)/2))}}
@media(max-width:1100px){.skills-hero{min-height:580px}.hero-deck{height:450px}.deck-card{width:69%;left:13%}.deck-sticker{bottom:0;font-size:15px}.skill-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.skill-card__body>p{min-height:95px}.start-grid{grid-template-columns:1fr 1fr;gap:40px}.section-heading h2>span{margin-left:15px}}
@media(max-width:720px){.site-nav{padding-block:22px}.wordmark{font-size:27px}.wordmark span{font-size:30px}.site-nav>div{gap:16px;font-size:12px}.author-link,.site-nav>div>a:nth-child(2){display:none}.skills-hero{grid-template-columns:1fr;padding-top:30px;padding-bottom:90px;gap:35px}.skills-hero h1{font-size:clamp(100px,23vw,160px)}.hero-intro{font-size:14px}.hero-bottom{margin-top:26px;max-width:none}.hero-bottom p{font-size:13px}.hero-deck{height:490px;max-width:520px;width:100%;margin:0 auto}.deck-card{width:59%;left:19%;top:20px}.deck-sticker{right:4%;bottom:25px}.hero-footnote{font-size:10px;bottom:25px}.hero-footnote>span{max-width:45%}.collection-strip{padding-block:20px;justify-content:flex-start;gap:22px}.collection-strip span{font-size:19px}.section-heading{display:block;margin-bottom:35px}.section-heading h2{font-size:54px}.section-heading>p{margin-top:24px;font-size:14px}.toolkit-section,.start-section{padding-block:60px}.skill-cards{gap:45px 20px}.skill-card__meta{font-size:9px}.skill-card h3{font-size:26px}.poster-actions{font-size:10px;gap:5px}.skill-card__body>p{font-size:13px;min-height:0}.skills-primer,.safety-section,.skills-end{grid-template-columns:1fr;padding-block:60px;gap:30px}.start-grid{gap:30px}.skills-end h2{font-size:54px}.visual-footer{flex-wrap:wrap;font-size:10px}.visual-footer p{flex-basis:100%}}
@media(max-width:480px){.hero-deck{height:405px}.deck-card{width:62%;left:15%}.deck-sticker{font-size:13px;right:0;bottom:10px;padding:23px 20px}.hero-bottom p br:last-of-type{display:none}.skill-cards{grid-template-columns:1fr;gap:45px}.skill-card h3{font-size:33px}.poster-actions{font-size:12px}.skill-card__body>p{font-size:14px}.skill-card__meta{font-size:11px}.section-heading h2{font-size:48px}.start-grid{grid-template-columns:1fr}.start-index{min-height:0}.start-grid h3{max-width:18ch}.hero-footnote{font-size:9px}.site-nav>div{font-size:11px}.section-heading h2>span{margin-left:10px}.round-link{width:54px;height:54px}.hero-bottom{gap:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

.hero-geometry{max-width:320px;width:100%;justify-self:end;align-self:start;margin-top:-36px}.hero-geometry svg{width:100%;height:auto}.collection-strip span{display:flex;gap:22px;align-items:center;font-family:var(--display);text-transform:uppercase;font-size:25px;letter-spacing:.02em}.collection-strip i{display:inline-block;flex-shrink:0;width:34px;height:34px}.shape-circle{background:#df3d22;border-radius:50%}.shape-square{background:#edb51b}.shape-triangle{background:#225487;clip-path:polygon(50% 0,100% 100%,0 100%)}.section-heading h2,.skills-primer h2,.safety-section h2,.skills-end h2{text-transform:uppercase;letter-spacing:-.015em}.skills-eyebrow{text-transform:uppercase;font-family:var(--display);font-size:20px;font-weight:600;color:var(--blue)}.skill-card h3{letter-spacing:0;text-transform:uppercase;font-weight:700}.skills-end{border-top:1px solid #19191760}.site-nav{border-bottom:1px solid #19191740}.start-grid h3{letter-spacing:0;font-weight:600}.start-index{color:#ae311e}.hero-footnote{opacity:1;color:#625f57}.section-heading>p>a{color:var(--blue)}
@media(max-width:720px){.skills-hero{grid-template-columns:1fr .32fr;min-height:480px;gap:15px;padding-top:35px}.hero-intro{font-size:19px}.hero-geometry{margin-top:-15px}.hero-bottom{max-width:none;width:135%;gap:20px}.hero-bottom p{font-size:13px}.hero-bottom p br{display:none}.hero-footnote{font-size:10px}.collection-strip{flex-wrap:wrap;justify-content:space-between;gap:20px}.collection-strip span{font-size:18px;gap:10px}.collection-strip i{width:20px;height:20px}}
@media(max-width:480px){.skills-hero{min-height:455px;grid-template-columns:1fr .25fr}.skills-hero h1{font-size:clamp(98px,25vw,130px)}.hero-geometry{margin-top:10px;width:120%;max-width:none}.hero-intro{font-size:18px}.hero-bottom{width:126%}.collection-strip{display:grid;grid-template-columns:1fr;padding-block:20px;gap:15px}.collection-strip span{font-size:21px}.hero-footnote{font-size:9px}}