.logo[data-astro-cid-f7espo7c]{align-items:center;gap:10px;display:inline-flex}.logo__mark[data-astro-cid-f7espo7c]{width:17px;height:29px;transition:transform .5s var(--ease-back);overflow:visible}.logo[data-astro-cid-f7espo7c]:hover .logo__mark[data-astro-cid-f7espo7c]{transform:rotate(-8deg)}.logo--lg[data-astro-cid-f7espo7c] .logo__mark[data-astro-cid-f7espo7c]{width:22px;height:38px}.logo__body[data-astro-cid-f7espo7c]{fill:var(--ink)}.logo__word[data-astro-cid-f7espo7c]{font-family:var(--font-display);letter-spacing:-.04em;color:var(--ink);font-size:1.2rem;font-weight:800;line-height:1}.logo--light[data-astro-cid-f7espo7c] .logo__word[data-astro-cid-f7espo7c]{color:#fff}.logo--light[data-astro-cid-f7espo7c] .logo__body[data-astro-cid-f7espo7c]{fill:#1f2533}.logo--lg[data-astro-cid-f7espo7c] .logo__word[data-astro-cid-f7espo7c]{font-size:1.6rem}@font-face{font-family:Atkinson Hyperlegible Next Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/atkinson-hyperlegible-next-latin-ext-wght-normal.C6vrW8VD.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Atkinson Hyperlegible Next Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/atkinson-hyperlegible-next-latin-wght-normal.BcXVPD7q.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:DM Sans Variable;font-style:normal;font-display:swap;font-weight:100 1000;src:url(/_astro/dm-sans-latin-ext-wght-normal.BOFOeGcA.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:DM Sans Variable;font-style:normal;font-display:swap;font-weight:100 1000;src:url(/_astro/dm-sans-latin-wght-normal.Xz1IZZA0.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-mono-cyrillic-ext-wght-normal.X_5orZeX.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-mono-cyrillic-wght-normal.DiZS0aHC.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-mono-symbols2-wght-normal.CO5SzqOn.woff2)format("woff2-variations");unicode-range:U+2000-2001,U+2004-2008,U+200A,U+23B8-23BD,U+2500-259F}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-mono-vietnamese-wght-normal.DadHysG0.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-mono-latin-ext-wght-normal.Bwz-egvJ.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/geist-mono-latin-wght-normal.XN7g48iV.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Unbounded Display;src:url(/fonts/unbounded-latin.woff2)format("woff2");font-weight:600 900;font-display:swap;unicode-range:U+??,U+2013-2014,U+2018-201E,U+2022,U+2026,U+20AC,U+2122,U+2190-2193}@font-face{font-family:Unbounded Display;src:url(/fonts/unbounded-latin-ext.woff2)format("woff2");font-weight:600 900;font-display:swap;unicode-range:U+100-17F,U+218-21B}:root{--nav-h:76px;color-scheme:light;--paper:#fff8ee;--paper-2:#fff0dc;--card:#fff;--ink:#0f1b2d;--ink-2:#3a475a;--ink-3:#657286;--line:#0f1b2d1a;--line-2:#0f1b2d29;--red:#ff4b3e;--red-ink:#b42318;--red-soft:#ffe3df;--yellow:#ffc234;--yellow-ink:#8a5a00;--yellow-soft:#fff1c7;--green:#19c37d;--green-ink:#0a6b42;--green-soft:#d8f7e9;--blue:#2d6bff;--blue-ink:#1743b8;--blue-soft:#dfe8ff;--orange:#ff8a2a;--orange-ink:#a24a05;--orange-soft:#ffe7d3;--violet:#7c5cff;--asphalt:#3a3f4b;--cat-A:var(--red);--cat-B:var(--blue);--cat-C:var(--orange);--cat-D:var(--yellow);--cat-TR:var(--green);--font-display:"Unbounded Display", "Unbounded Variable", system-ui, sans-serif;--font-body:"DM Sans Variable", "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono:"Geist Mono Variable", ui-monospace, "SFMono-Regular", Menlo, monospace;--radius-s:12px;--radius-m:18px;--radius-l:26px;--radius-xl:36px;--container:1240px;--gutter:clamp(16px, 4vw, 40px);--section-y:clamp(80px, 9vw, 136px);--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-back:cubic-bezier(.34, 1.56, .64, 1);--shadow-card:0 1px 0 #0f1b2d0a, 0 18px 40px -22px #0f1b2d59, 0 4px 12px -6px #0f1b2d1f;--shadow-float:0 30px 60px -30px #0f1b2d73, 0 10px 22px -12px #0f1b2d33}*,:before,:after{box-sizing:border-box}*{margin:0}html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:96px}html.lenis,html.lenis body{height:auto}.lenis.lenis-smooth{scroll-behavior:auto!important}body{background:var(--paper);min-height:100svh;color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:1.0625rem;line-height:1.6;overflow-x:clip}img,svg,video,canvas{max-width:100%;display:block}img{height:auto}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:0 0;border:0;padding:0}a{color:inherit;text-decoration:none}ul[role=list],ol[role=list]{padding:0;list-style:none}h1,h2,h3,h4{text-wrap:balance;line-height:1.08}p{text-wrap:pretty}::selection{background:var(--yellow);color:var(--ink)}:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:8px}body:after{content:"";z-index:100;pointer-events:none;opacity:.05;mix-blend-mode:multiply;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");position:fixed;inset:0}.container{width:100%;max-width:calc(var(--container) + var(--gutter) * 2);padding-inline:var(--gutter);margin-inline:auto}.section{padding-block:var(--section-y);position:relative}.display-xl,.display-l,.display-m{font-family:var(--font-display);letter-spacing:-.035em;overflow-wrap:break-word;font-weight:800}.display-xl{font-size:clamp(2.5rem,5.6vw,5.4rem);line-height:1.02}.display-l{font-size:clamp(2rem,4.2vw,3.7rem);line-height:1.06}.display-m{letter-spacing:-.03em;font-size:clamp(1.5rem,2.4vw,2.1rem);line-height:1.12}.lead{color:var(--ink-2);font-size:clamp(1.06rem,1.3vw,1.22rem);line-height:1.6}.kicker{background:var(--card);width:fit-content;box-shadow:0 0 0 1px var(--line), 0 6px 14px -10px #0f1b2d66;color:var(--ink-2);border-radius:999px;align-items:center;gap:10px;padding:6px 14px 6px 8px;font-size:.85rem;font-weight:600;display:inline-flex}.kicker__lights{background:var(--ink);border-radius:999px;gap:3px;padding:4px 6px;display:inline-flex}.kicker__lights i{border-radius:50%;width:6px;height:6px}.kicker__lights i:first-child{background:var(--red)}.kicker__lights i:nth-child(2){background:var(--yellow)}.kicker__lights i:nth-child(3){background:var(--green)}.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.scribble{white-space:nowrap;position:relative}.scribble svg{z-index:-1;width:104%;height:.42em;position:absolute;bottom:-.16em;left:-2%;overflow:visible}.rail{--rail-fade:56px;min-width:0;position:relative}.rail__row{overscroll-behavior-x:contain;scrollbar-width:none;position:relative;overflow-x:auto}.rail__row::-webkit-scrollbar{display:none}.rail[data-more-start] .rail__row{mask-image:linear-gradient(to right, transparent, #000 var(--rail-fade))}.rail[data-more-end] .rail__row{mask-image:linear-gradient(to left, transparent, #000 var(--rail-fade))}.rail[data-more-start][data-more-end] .rail__row{mask-image:linear-gradient(to right, transparent, #000 var(--rail-fade), #000 calc(100% - var(--rail-fade)), transparent)}.rail__arrow{background:var(--card);width:34px;height:34px;box-shadow:0 0 0 1px var(--line), 0 6px 14px -8px #0f1b2d73;color:var(--ink);cursor:pointer;border:0;border-radius:50%;place-items:center;display:none;position:absolute;top:50%;translate:0 -50%}.rail__arrow:hover{background:var(--paper-2)}.rail__arrow--start{left:-4px}.rail__arrow--end{right:-4px}@media (hover:hover) and (pointer:fine){.rail[data-more-start] .rail__arrow--start,.rail[data-more-end] .rail__arrow--end{display:grid}}.section-head{gap:18px;max-width:800px;margin-bottom:clamp(44px,5vw,72px);display:grid}.section-head--center{text-align:center;justify-items:center;margin-inline:auto}.btn{--btn-bg:var(--ink);--btn-fg:#fff;--btn-edge:#000;--btn-h:52px;height:var(--btn-h);background:var(--btn-bg);color:var(--btn-fg);letter-spacing:-.01em;white-space:nowrap;box-shadow:0 5px 0 var(--btn-edge);border-radius:16px;justify-content:center;align-items:center;gap:10px;padding:0 24px;font-size:1rem;font-weight:700;transition:transform .15s,box-shadow .15s,filter .2s;display:inline-flex;position:relative;transform:translateY(-2px)}.btn:hover{filter:brightness(1.06);box-shadow:0 6px 0 var(--btn-edge);transform:translateY(-3px)}.btn:active{box-shadow:0 0 0 var(--btn-edge);transform:translateY(3px)}.btn svg{transition:transform .35s var(--ease-out);flex:none}.btn:hover svg.arrow{transform:translate(4px)}.btn--go{--btn-bg:var(--green);--btn-fg:#052e1c;--btn-edge:#0b8c56}.btn--blue{--btn-bg:var(--blue);--btn-fg:#fff;--btn-edge:#1743b8}.btn--light{--btn-bg:#fff;--btn-fg:var(--ink);--btn-edge:#d9d2c6}.btn--yellow{--btn-bg:var(--yellow);--btn-fg:var(--ink);--btn-edge:#d79a0c}.btn--sm{--btn-h:42px;border-radius:13px;padding:0 18px;font-size:.94rem}.btn--lg{--btn-h:60px;border-radius:18px;padding:0 30px;font-size:1.06rem}.card{background:var(--card);border-radius:var(--radius-l);box-shadow:var(--shadow-card)}.js [data-reveal]{opacity:0}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}.js [data-reveal]{opacity:1}}.tx-cloud{animation:tx-drift var(--d,20s) ease-in-out infinite alternate}@keyframes tx-drift{to{translate:60px}}.tx-rotor{animation:5s linear infinite tx-spin}@keyframes tx-spin{to{rotate:360deg}}.tx-flag{transform-box:fill-box;transform-origin:0;animation:1.6s ease-in-out infinite alternate tx-flag}@keyframes tx-flag{to{transform:skewY(-6deg)scaleX(.94)}}.tx-puff{opacity:0;animation:2.4s ease-out infinite tx-puff;animation-delay:calc(var(--i) * .8s)}@keyframes tx-puff{0%{opacity:0;translate:0;scale:.4}20%{opacity:.85}to{opacity:0;translate:-40px -70px;scale:1.6}}.tx-stork{animation:3s ease-in-out infinite tx-stork}@keyframes tx-stork{50%{translate:0 -3px}}.tx-beacon{animation:1s steps(2,end) infinite tx-beacon}@keyframes tx-beacon{50%{fill:#fff3c4}}.is-paused .tx-cloud,.is-paused .tx-rotor,.is-paused .tx-flag,.is-paused .tx-puff,.is-paused .tx-stork,.is-paused .tx-beacon{animation-play-state:paused}@media (width<=640px){:root{--nav-h:68px}}@media (prefers-reduced-motion:no-preference){@view-transition{navigation:auto}::view-transition-old(root){animation:page-out .22s var(--ease-out) both}::view-transition-new(root){animation:page-in .38s var(--ease-out) both}::view-transition-group(cat-vehicle){animation-duration:.72s;animation-timing-function:cubic-bezier(.3,1.22,.45,1)}::view-transition-image-pair(cat-vehicle){animation:.72s ease-in-out vt-bob}::view-transition-group(cat-letter),::view-transition-group(cat-title){animation-duration:.52s;animation-timing-function:cubic-bezier(.2,.8,.2,1)}}@keyframes vt-bob{30%{transform:translateY(-5%)rotate(-2deg)}62%{transform:translateY(1.5%)rotate(.6deg)}}@keyframes page-out{to{opacity:0}}@keyframes page-in{0%{opacity:0;transform:translateY(10px)}}:root{--read-zoom:1;--fit-gap:14px}@media (height<=780px){:root{--fit-gap:10px}}:root[data-text=s]{--read-zoom:.88}:root[data-text=l]{--read-zoom:1.15}:root[data-text=xl]{--read-zoom:1.32}:root[data-text=xxl]{--read-zoom:1.5}.reading{zoom:var(--read-zoom)}:root[data-font=readable] :is(.reading,.reading *){font-family:"Atkinson Hyperlegible Next Variable", var(--font-body)}:root:is([data-explain=short],[data-explain=none]) .answer__note,:root[data-explain=none] .expl__body{display:none}:root[data-spacing=relaxed] :is(.reading,.reading *){letter-spacing:.02em;word-spacing:.08em;line-height:1.75}:root[data-contrast=high] :is(.player,.reading){--ink:#000;--ink-2:#111a26;--ink-3:#2c3646;--line:#00000059;--line-2:#0000009e;--paper:#fff;--paper-2:#eef0f3;--blue-ink:#0a2672;--green-ink:#054426;--red-ink:#7f170e;--yellow-ink:#4d3200}.skip-link{z-index:1000;background:var(--ink);color:#fff;transition:transform .3s var(--ease-out);border-radius:12px;padding:10px 16px;font-weight:700;position:fixed;top:12px;left:12px;transform:translateY(-160%)}.skip-link:focus-visible{transform:none}.no-motion [data-reveal]{opacity:1!important}