:root{--bg:#090e16;--panel:#111b29;--ink:#f4f6f9;--muted:#a5b0c0;--lime:#d6fa52;--line:#293242;--blue:#83c8e7}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--lime);outline-offset:6px}button{cursor:pointer}img{display:block;max-width:100%;object-fit:cover}.wrap{width:min(1240px,calc(100% - 96px));margin:auto}header{height:100px;display:flex;align-items:center;justify-content:space-between;padding:0 48px;border-bottom:1px solid #ffffff14;position:relative;z-index:2}.brand{display:flex;align-items:center;gap:12px;font-size:12px;letter-spacing:1.5px;line-height:1.15}.brand img{border-radius:50%}.brand b{font-size:21px;letter-spacing:3px}.brand 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p{color:var(--muted);font-size:15px;line-height:1.6;margin:12px 0 20px;max-width:530px}.card-bottom{display:flex;flex-wrap:wrap;gap:12px 22px;justify-content:space-between;border-top:1px solid var(--line);padding-top:16px;font-size:12px}.watch-link{color:var(--lime);font-weight:bold}.watch-link span{font-size:9px;margin-left:9px}.discussion{color:#8f9caf}.discussion:hover{text-decoration:underline;color:white}.mechanism{padding:90px 0;background:#101c29;border-block:1px solid #283749;overflow:hidden}.mechanism-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}.mechanism h2{font-size:54px;line-height:1.07;letter-spacing:-2px;margin:25px 0}.mechanism p{color:#c1cad6;max-width:490px}.mechanism p.muted{color:#8d9baf;margin-block:25px}.experiment{background:#0b1420;border:1px solid #35495a;border-radius:10px;padding:22px;box-shadow:0 30px 70px 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span{position:absolute;left:-20px;top:15px;width:16px;height:10px;border-top:2px solid var(--blue);border-bottom:2px solid var(--blue);opacity:var(--power)}.drifting .vessel span{opacity:0}.current-lines{position:absolute;left:10%;top:40%;display:grid;gap:10px;width:18%;opacity:.5}.current-lines span{height:1px;background:var(--blue);animation:flow 1.5s ease-in-out infinite}.current-lines span:nth-child(2){animation-delay:.3s}.current-lines span:nth-child(3){animation-delay:.7s}.current-label,.correction-label{position:absolute;bottom:30px;font-size:9px;letter-spacing:1px;color:#8ba6ba}.current-label{left:4%}.correction-label{right:0;color:var(--lime)}@keyframes flow{50%{transform:translateX(15px);opacity:.3}}.lab-controls{border-top:1px solid #294256;padding-top:18px}.lab-controls label{font-size:13px;display:flex;justify-content:space-between}.lab-controls output{color:var(--lime)}input[type=range]{width:100%;accent-color:var(--lime);margin:15px 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img{width:35px;height:35px}nav>a:not(.nav-youtube){display:none}.nav-youtube{font-size:12px;padding:10px 12px}.nav-youtube .yt{margin-left:7px}.hero{display:flex;flex-direction:column;gap:45px;padding:45px 22px 38px;min-height:auto}.hero-copy>p{font-size:17px}h1{font-size:clamp(58px,13vw,84px);letter-spacing:-3.5px;margin:27px 0}h1 em{letter-spacing:-4px}.hero-actions{gap:18px}.hero-index{margin-top:26px;font-size:9px;gap:20px}.hero-media{margin:12px 0 0;padding-bottom:0;align-self:stretch}.floating-note{top:-28px;right:6px;padding:9px 13px;transform:rotate(4deg)}.floating-note b{font-size:14px}.floating-note span{font-size:8px}.frame-label{font-size:9px}.feature-caption h2{font-size:21px}.feature-caption .eyebrow{font-size:10px}.feature-caption{gap:14px;max-width:100%}.episode-number{font-size:34px}.play{width:58px;height:58px;font-size:20px}.ticker{margin-top:10px;padding:11px 0;font-size:10px;letter-spacing:2px}.ticker span{padding:0 25px}.wrap{width:calc(100% - 44px)}.episodes{padding-block:60px}.section-heading{display:block}.section-heading h2{font-size:39px}.section-heading>p{max-width:none;margin-top:20px}.filters{gap:8px;margin:25px 0}.filters button{font-size:12px;padding:9px 13px}.video-grid{grid-template-columns:1fr;gap:38px}.video-card:last-child{display:block;grid-column:auto}.video-card h3{font-size:23px}.card-meta{margin-top:17px}.card-bottom{font-size:11px;gap:10px}.mechanism{padding:60px 0}.mechanism-grid{grid-template-columns:1fr;gap:30px}.mechanism h2{font-size:42px}.experiment{padding:18px}.radar{height:270px}.ring-three{width:240px;height:240px}.correction-label{font-size:8px}.manifesto{padding-block:65px}.manifesto h2{font-size:40px;letter-spacing:-1.8px}.manifesto-bottom{display:block}.manifesto 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.sync-status{font-size:12px;color:#8d9aab;margin:28px 0 -16px}.playlists{padding-bottom:85px}.playlist-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:35px}.playlist-grid a{background:#12202e;border:1px solid #2e4555;border-radius:5px;padding:24px;transition:transform .25s,border-color .25s}.playlist-grid a:hover{transform:translateY(-5px);border-color:var(--lime)}.playlist-grid span{font-size:9px;letter-spacing:1.5px;color:var(--blue)}.playlist-grid h3{font-size:22px;line-height:1.2;letter-spacing:-.5px;margin:22px 0 35px}.playlist-grid b{font-size:11px;color:var(--lime)}@media(max-width:1050px){.playlist-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.playlist-grid{gap:12px}.playlist-grid a{padding:18px 14px}.playlist-grid h3{font-size:19px}.playlist-grid span{font-size:8px;letter-spacing:1px}.playlists{padding-bottom:55px}}
/* Language-aware layout */
header{height:auto;min-height:100px;gap:22px;display:grid;grid-template-columns:auto 1fr auto}header nav{justify-self:end;gap:24px}.language-control{display:flex;flex-direction:column;gap:3px;min-width:135px;font-size:12px;color:var(--muted)}.language-control select{background:#111b29;color:var(--ink);border:1px solid #435267;border-radius:4px;font:inherit;font-size:14px;padding:10px;max-width:180px;min-height:42px}.metadata-note{font-size:13px;line-height:1.6;color:#9cabbc;max-width:900px;margin:0 0 28px}.hero-copy,.hero-media,.section-heading>div,.mechanism-grid>div{min-width:0}h1,h2,h3,.button,.text-link,.hero-index,.floating-note{overflow-wrap:anywhere}.hero-index{flex-wrap:wrap;gap:14px}.feature-caption h2,.video-card h3,.playlist-grid h3{unicode-bidi:plaintext}.hero-copy>.eyebrow{font-size:12px}.video-card p{font-size:16px}.card-bottom{font-size:13px}.experiment-head{font-size:12px;gap:15px;flex-wrap:wrap}.lab-controls label,.toggle{font-size:14px}.experiment p.lab-note{font-size:12px}.target-label{font-size:11px}.current-label,.correction-label{font-size:11px;max-width:47%;white-space:normal;bottom:8px}.radar{direction:ltr}.radar .target-label,.radar .current-label,.radar .correction-label{unicode-bidi:plaintext}.floating-note{max-width:70%}.floating-note>span{font-size:11px}.floating-note>b{font-size:16px}.brand{direction:ltr}html:not([lang=en]) h1{font-size:clamp(45px,5.5vw,82px);letter-spacing:-2px;line-height:1.12}html:not([lang=en]) h1 em{letter-spacing:-2px}html:not([lang=en]) .manifesto h2{font-size:clamp(36px,4.6vw,68px)}html:not([lang=en]) .mechanism h2{font-size:44px}html[dir=rtl] .hero-copy,html[dir=rtl] .section-heading,html[dir=rtl] .manifesto{text-align:right}html[dir=rtl] .ticker>div{animation-direction:reverse}html[dir=rtl] .floating-note{right:auto;left:0}html[dir=rtl] .card-meta{direction:rtl}html:lang(ar),html:lang(he),html:lang(hi),html:lang(bn),html:lang(pa),html:lang(ml),html:lang(ta),html:lang(te){line-height:1.8}html:lang(ar) *,html:lang(he) *,html:lang(hi) *,html:lang(bn) *,html:lang(pa) *,html:lang(ml) *,html:lang(ta) *,html:lang(te) *,html:lang(ja) *,html:lang(ko) *,html:lang(zh) *{letter-spacing:normal!important}html:lang(ar) h1,html:lang(he) h1,html:lang(hi) h1,html:lang(bn) h1,html:lang(pa) h1,html:lang(ml) h1,html:lang(ta) h1,html:lang(te) h1{line-height:1.35}html:lang(ml) h1,html:lang(ta) h1,html:lang(te) h1{font-size:clamp(36px,4.6vw,65px)}@media(max-width:1100px){header{grid-template-columns:1fr auto}header nav{grid-row:2;grid-column:1/-1;justify-self:start;padding-bottom:18px;flex-wrap:wrap}header .language-control{grid-column:2;grid-row:1;padding-top:12px}header>.brand{padding-top:12px}.hero{padding-top:60px}}@media(max-width:760px){header{padding:12px 20px;gap:12px;grid-template-columns:minmax(0,1fr) auto}header nav{grid-row:2;grid-column:1/-1;padding:0;justify-self:stretch;display:block}.nav-youtube{display:block;text-align:center}header .language-control{padding-top:0;min-width:125px}.language-control select{max-width:155px;padding:8px;font-size:13px}header>.brand{padding-top:0}.hero{padding-top:35px}html:not([lang=en]) h1{font-size:clamp(43px,10vw,70px)}html:lang(ml) h1,html:lang(ta) h1,html:lang(te) h1{font-size:clamp(34px,8vw,54px)}html:not([lang=en]) .mechanism h2{font-size:36px}.floating-note{max-width:76%}.floating-note>span{font-size:10px}.floating-note>b{font-size:13px}.feature-caption h2{font-size:21px}.experiment-head{font-size:11px;letter-spacing:0}.toggle{text-align:start}.lab-controls label{font-size:14px}.filters button{font-size:14px}.playlist-grid h3{font-size:19px}.playlist-grid span,.playlist-grid b{font-size:12px}.section-heading h2{font-size:36px}.current-label,.correction-label{font-size:10px}.target-label{font-size:10px}}@media(prefers-reduced-motion:reduce){.hero-media{transform:none!important}}
.panama-section{padding-block:70px 0}.panama-jump{display:inline-block;margin-top:22px;color:var(--blue)}.panama-lock__meter{flex-wrap:wrap}.panama-lock__head,.panama-lock__controls{min-width:0}.panama-lock__title,.panama-lock__subtitle,.panama-lock__status{overflow-wrap:anywhere}.panama-lock__scrub{direction:ltr}.panama-lock__corner{gap:15px}.panama-lock__corner span{max-width:45%}.panama-lock__meter strong{direction:ltr}.panama-lock__stages{flex-wrap:wrap}.panama-lock__status{font-size:16px!important}.panama-lock__hint{max-width:60%}.panama-lock__view-reset{max-width:30%}@media(max-width:760px){.panama-section{padding-top:45px}.panama-lock__title{font-size:27px}.panama-lock__hint{font-size:12px!important;bottom:8px}.panama-lock__view-reset{font-size:12px!important;bottom:16px}.panama-lock__stage{min-width:40px;min-height:40px}.panama-lock__corner{font-size:12px!important}.panama-lock__meter{font-size:14px}.panama-lock__controls{padding:18px!important}.panama-lock__stages{gap:7px!important}}