:root{--ink:#071338;--blue:#007cff;--cyan:#00d8ef;--orange:#ff5b18;--navy:#064b87;--muted:#415779;--line:#cfe6f6}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;color:var(--ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:#fff}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-underline-offset:3px}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #ff8a00;outline-offset:4px}p{margin:0 0 16px;line-height:1.55}h1,h2,h3{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;line-height:1.13;margin:0 0 15px;letter-spacing:-.9px}h1{font-weight:900}h2,h3{font-weight:800}h2{font-size:30px}h3{font-size:20px}.wrap{width:calc(100% - 64px);max-width:1440px;margin:0 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#002b5c}.capsule:before{content:"";position:absolute;left:5px;top:5px;background:#fff;width:5px;height:12px;border-radius:8px;opacity:.9}.site-header nav{display:flex;gap:30px;font-size:14px;font-weight:700;align-items:center}.site-header nav a{text-decoration:none;white-space:nowrap}.site-header nav a:hover{color:#66f5ff}.site-header nav span{margin-left:5px}.header-cta,.cta{background:linear-gradient(100deg,#ff671d,#ff4c17);border-radius:14px;box-shadow:0 4px 0 #d9441233;color:white;font-weight:800;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:30px;min-height:49px;padding:13px 24px;font-size:17px}.header-cta{font-size:16px;white-space:nowrap}.cta:hover,.header-cta:hover{background:#e84d0f;transform:translateY(-1px)}.hero{position:relative;isolation:isolate;background:linear-gradient(113deg,#fff 25%,#f5fcff 48%,#b6f4ff 100%);padding:29px 0 24px;overflow:hidden}.hero:after{position:absolute;content:"";z-index:-1;inset:48% -5% -20% 0;background:linear-gradient(110deg,#e7f6ff,#88eafc);clip-path:polygon(0 95%,100% 0,100% 100%,0 100%)}.hero-grid,.med-hero-grid{display:grid;grid-template-columns:.83fr 1.17fr;gap:30px;align-items:center}.hero-copy h1{font-size:clamp(48px,5.1vw,79px);line-height:.99;letter-spacing:-3.5px;margin:19px 0 33px;max-width:600px}.eyebrow{font-size:13px;font-weight:800;color:#0070e6;letter-spacing:1.1px;text-transform:uppercase;line-height:1.5}.underlined{position:relative;display:inline-block;z-index:0;white-space:nowrap}.underlined:after{position:absolute;content:"";height:10px;background:#ff8100;left:2%;right:3%;bottom:-10px;transform:rotate(-3deg);border-radius:80% 70% 45% 50%;z-index:-1}.hero-intro{font-size:20px;line-height:1.35;font-weight:700;max-width:550px;margin-bottom:20px}.hero-copy>.cta{margin-bottom:18px}.education-note{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:14px;background:#e0f3ffb8;border:1px solid #fff;max-width:600px}.education-note .ui-icon{width:36px;height:36px;font-size:23px;background:#0082ff;color:white;border-radius:50%;flex-shrink:0;font-weight:800}.education-note strong{font-size:12px;line-height:1.3;display:block}.education-note p{font-size:12px;line-height:1.4;margin:4px 0 0;color:#345077}.ui-icon{display:inline-flex;align-items:center;justify-content:center;font-size:30px;font-weight:800;line-height:1;flex-shrink:0}.feature-board,.player{border-radius:18px;background:#033d71;padding:0 12px 12px;overflow:hidden;box-shadow:0 10px 28px #007cad25;border:2px solid #c0effd;position:relative}.anatomy-stage{height:310px;position:relative;margin:0 -12px;background:#004775;overflow:hidden}.anatomy-image{position:absolute;width:100%;height:100%;object-fit:cover;object-position:50% 40%;display:block}.anatomy-stage:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#033d7155,transparent 40%);pointer-events:none}.comic-callout{position:absolute;z-index:1;top:32px;left:22px;transform:rotate(-7deg);color:white;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:23px;font-weight:700;font-style:italic;line-height:1.3;text-shadow:0 2px 4px #005081;background:#0086f0e8;padding:9px 15px;clip-path:polygon(4% 0,100% 3%,96% 93%,0 100%)}.comic-callout strong{font-weight:800}.comic-callout svg{position:absolute;bottom:1px;left:8px;width:90%;height:16px}.anatomy-caption{position:absolute;z-index:1;top:28px;right:19px;transform:rotate(6deg);font-weight:700;font-size:18px;line-height:1.25;font-style:italic;color:white;text-shadow:0 2px 4px #00306b}.anatomy-caption b{font-size:25px;color:#7df6ff}.sketch-arrow{display:block;font-size:75px;font-style:normal;font-weight:400;line-height:.8;color:#ff9200;transform:rotate(25deg);margin-top:2px}.big-play{position:absolute;z-index:2;left:50%;top:55%;transform:translate(-50%,-50%);border:4px solid white;width:76px;height:76px;border-radius:50%;display:flex;align-items:center;justify-content:center;padding-left:6px;background:#073059aa;color:white;font-size:33px;text-decoration:none;box-shadow:0 4px 15px #032b83a3;transition:background .15s}.big-play:hover{background:#ff6818}.art-note{position:absolute;z-index:2;bottom:7px;right:9px;font-size:9px;color:#e1f4ff;background:#02397499;border-radius:4px;padding:3px 6px}.feature-steps,.step-deck{position:relative;z-index:2;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:-13px}.feature-step,.step-card{border:2px solid #dff4ff;background:linear-gradient(#fff,#eaf7ff);border-radius:12px;color:var(--ink);min-width:0;text-align:left;text-decoration:none;padding:10px 11px 12px;position:relative;box-shadow:0 2px 6px #00477e1a}.feature-step:not(:last-child):after,.step-card:not(:last-child):after{position:absolute;content:"➜";right:-20px;top:53%;color:#0085ff;font-size:27px;text-shadow:1px 1px white,-1px -1px white;z-index:2;pointer-events:none}.step-title{display:flex;gap:8px;align-items:center;min-height:37px}.step-title h2,.step-title strong{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:13px;font-weight:800;line-height:1.1;letter-spacing:-.25px;margin:0}.number{display:inline-flex;align-items:center;justify-content:center;color:white;background:linear-gradient(#00a4ff,#0062ed);border:2px solid white;box-shadow:0 0 0 1px #bdeaff;width:32px;height:32px;flex-shrink:0;border-radius:50%;font-size:20px;font-weight:800}.organ{background-image:url('/images/organ-atlas.png');background-size:300% 200%;background-position:var(--organ-position);width:100px;aspect-ratio:1;display:block;flex-shrink:0;border-radius:30%;mix-blend-mode:multiply}.feature-step .organ{width:100px;margin:2px auto;max-width:100%}.feature-step p{font-size:13px;line-height:1.25;margin:4px 0 0}.feature-step:hover{border-color:#008bff}.home-promises{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px;margin-bottom:34px}.promise{padding:18px;border-radius:13px;display:flex;align-items:center;gap:16px}.promise .ui-icon{border-radius:50%;width:48px;height:48px;background:#007cff;color:white}.promise.green .ui-icon{background:#048d66}.promise.peach .ui-icon{background:#ff661d}.promise h2{font-size:17px;letter-spacing:-.5px;margin-bottom:5px}.promise p{font-size:13px;margin:0}.blue{background:linear-gradient(120deg,#eff9ff,#e3f3ff)}.green{background:linear-gradient(120deg,#edfdf4,#e9f9f0)}.peach{background:linear-gradient(120deg,#fff4ec,#fff0e8)}.collection{padding:24px 0 42px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:25px;margin-bottom:25px}.section-head h2{font-size:clamp(25px,2.4vw,35px);margin:8px 0 20px;letter-spacing:-1px}.section-head h2 .underlined:after{height:6px;bottom:-5px}.section-head p{color:var(--muted);font-size:15px;margin:0}.search-box{border:2px solid #c0e2fa;border-radius:13px;padding:12px 15px;display:flex;align-items:center;gap:9px;min-width:290px;background:#f6fbff}.search-box .ui-icon{color:#0876d5;font-size:28px}.search-box input{width:100%;border:0;outline:none;background:transparent;font-size:15px;color:var(--ink);min-width:0}.search-box:focus-within{border-color:#007cff;outline:2px solid #8acfff}.filters{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 21px}.filters button{border:1px solid #cee3f3;border-radius:30px;padding:9px 16px;background:#f6fbff;color:#254568;font-size:12px;font-weight:700}.filters button[aria-pressed=true]{background:#007dff;color:#fff;border-color:#007dff}.med-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.med-card{border:2px solid #d8effe;border-radius:15px;overflow:hidden;text-decoration:none;box-shadow:0 4px 12px #0c548308;transition:transform .2s,box-shadow .2s;background:white;min-width:0}.med-card:hover{transform:translateY(-4px);border-color:#39aeff;box-shadow:0 8px 16px #0074aa1a}.med-card-art{height:129px;position:relative;background:linear-gradient(135deg,#f0fbff,#e5f4ff);display:flex;align-items:center;justify-content:center}.med-card-art .organ{width:125px}.rank{position:absolute;left:10px;top:10px;background:#fff;color:#0072df;border:1px solid #c6e8ff;border-radius:20px;padding:4px 7px;font-size:10px;font-weight:700}.med-card-copy{padding:14px}.category{color:#0878db;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.med-card h3{font-size:17px;letter-spacing:-.6px;margin:6px 0 3px;overflow-wrap:anywhere}.brand{color:#516589;font-size:11px;line-height:1.3;min-height:28px;margin-bottom:11px}.card-summary{font-size:13px;line-height:1.4;min-height:56px;margin-bottom:17px}.card-link{display:flex;align-items:center;justify-content:space-between;gap:6px;font-size:11px;font-weight:700;color:#006ed3}.card-link b,.related-strip>a>b{background:#0088ff;border-radius:50%;width:23px;height:23px;color:white;display:inline-flex;align-items:center;justify-content:center}.method-note{font-size:12px;color:#526585;line-height:1.65;margin:23px 0 0}.method-note a{color:#0068c6}.empty-search{padding:35px;background:#eef8ff;border-radius:15px}.story-band{background:linear-gradient(110deg,#e5f6ff,#e8fcf6);border-radius:20px;display:grid;grid-template-columns:1fr 1fr;padding:35px;gap:55px;margin-bottom:40px;align-items:center}.story-band h2{font-size:32px;margin:12px 0 0}.story-band p{font-size:17px;color:#314f70}.story-band a{font-weight:700;color:#006bd1}.footer-inner{display:grid;grid-template-columns:.65fr 2.3fr .7fr;gap:30px;align-items:center;padding:23px 0}footer{background:linear-gradient(100deg,#084976,#00529c);color:white}.footer-motto{font-size:18px;line-height:1.4;font-weight:700;font-style:italic;transform:rotate(-5deg)}.footer-motto span{border-bottom:4px solid #ff8b00}.footer-inner>div:nth-child(2){text-align:center;font-size:12px}.footer-inner .disclaimer{font-size:10px;color:#e0ecfa;line-height:1.5;max-width:750px;margin:6px auto}.footer-inner small{font-size:10px;color:#cae8ff}.footer-inner>a{text-align:right;font-size:12px;font-weight:600}.bread{display:flex;gap:12px;align-items:center;color:#0075e8;font-size:13px;font-weight:700;margin-bottom:16px}.bread a{text-decoration:none}.med-hero{padding-top:18px}.med-hero-grid{align-items:start;gap:25px;grid-template-columns:.83fr 1.17fr}.med-hero-copy h1{font-size:clamp(42px,4.25vw,67px);line-height:1.015;letter-spacing:-2.8px;margin-bottom:29px}.med-name{overflow-wrap:anywhere}.med-hero .hero-intro{font-size:20px;line-height:1.32}.brand-line{font-size:13px;font-weight:700;color:#145b96;margin-bottom:14px}.brand-line span{font-size:12px;font-weight:400}.page-meta{font-size:10px;color:#486887;margin:10px 0 0}.player{scroll-margin-top:20px}.player .anatomy-stage{height:258px}.player .comic-callout{font-size:19px}.player .anatomy-caption{font-size:15px}.player .anatomy-caption b{font-size:21px}.player .sketch-arrow{font-size:65px}.step-card{padding:9px 9px 4px;min-height:141px}.step-card .organ{width:88px;max-width:90%;margin:0 auto;transition:transform .3s}.step-card .step-title{align-items:start}.step-card .step-title strong{font-size:12px;padding-top:3px}.step-card[aria-pressed=true]{border-color:#ff9600;box-shadow:0 0 0 2px #ffad21}.step-card[aria-pressed=true] .number{background:#ff7b00}.step-card:hover .organ{transform:scale(1.06)}.scene{color:white;padding:13px 7px 0;min-height:70px}.scene p{font-size:14px;line-height:1.4;margin:0}.scene .cite{color:#a6edff}.cite{font-size:10px;vertical-align:super;color:#006bca;margin-left:3px;font-weight:600;white-space:nowrap}.player-controls{display:flex;align-items:center;gap:8px;margin-top:9px;padding:9px 5px 0;border-top:1px solid #3976a0}.player-controls button{border:1px solid #699cc2;color:white;background:#065286;border-radius:7px;min-height:34px;padding:5px 13px;font-size:12px}.player-controls .toggle{background:#0088ff;border-color:#20b8ff;min-width:80px;font-weight:700}.player-controls .counter{font-size:11px;color:#d7effe;margin-left:auto}.player:not(.static-motion) .step-card[aria-pressed=true] .organ{animation:organ-pulse 2s ease-in-out infinite}.player:not(.static-motion) .anatomy-image{animation:anatomy-drift 12s ease-in-out infinite alternate}.section-nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:9px;margin:13px 0}.section-nav a{background:#ecf7fe;border-radius:11px;text-decoration:none;display:flex;align-items:center;justify-content:center;gap:11px;font-size:12px;font-weight:800;padding:13px 9px;min-height:54px}.section-nav .ui-icon{color:#007fff;font-size:28px}.section-nav a.active,.section-nav a:hover{background:linear-gradient(100deg,#009dff,#0063df);color:white}.section-nav a.active .ui-icon,.section-nav a:hover .ui-icon{color:white}.quick-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.quick-card{border-radius:14px;padding:19px;display:flex;flex-direction:column}.quick-heading{display:flex;align-items:center;gap:12px;margin-bottom:12px}.quick-heading .ui-icon{width:47px;height:47px;border-radius:50%;background:#caeaff;color:#0077e8;font-size:31px}.green .quick-heading .ui-icon{background:#bdf1d5;color:#008366}.peach .quick-heading .ui-icon{background:#ffd6b7;color:#f7521a}.quick-heading h2{font-size:19px;margin:0;letter-spacing:-.7px}.quick-heading h2 span{font-size:15px}.quick-card>p{font-size:14px;line-height:1.45}.quick-card>a{font-size:12px;font-weight:700;color:#0074d4;margin-top:auto}.mini-takeaway{background:#d6f4e4;border-radius:12px;display:flex;align-items:center;padding:7px;gap:10px;margin-top:auto;font-size:13px}.mini-takeaway .organ{width:56px}.mini-warning{border-radius:10px;background:#ffe0ce;padding:11px;margin-top:auto;font-size:12px!important;line-height:1.4}.related-strip{display:grid;grid-template-columns:.65fr repeat(3,1fr);gap:10px;margin:14px 0 26px;align-items:center}.related-strip>h2{font-size:20px;margin:0}.related-strip>a{border:2px solid #dbf0ff;box-shadow:0 2px 5px #007abd0d;border-radius:10px;display:flex;align-items:center;gap:9px;padding:8px;text-decoration:none;min-width:0}.related-strip .organ{width:53px}.related-strip strong{font-size:13px;overflow-wrap:anywhere}.related-strip small{display:block;font-size:10px;margin-top:4px;color:var(--muted)}.related-strip>a>b{margin-left:auto;flex-shrink:0}.article{max-width:950px;padding:25px 0 60px}.article section{margin-top:40px;scroll-margin-top:25px}.article h2{font-size:32px}.article h3{font-size:20px}.article p,.article li{font-size:16px;line-height:1.7;color:#294466}.scope{font-size:12px!important;color:#3b5679!important;border-left:4px solid #008bff;background:#edf8ff;border-radius:0 8px 8px 0;padding:12px 17px}.claims{padding:0;list-style:none}.claims>li{display:flex;align-items:start;gap:18px;padding:24px 0;border-bottom:1px solid var(--line)}.step-number{display:grid;place-items:center;border-radius:50%;background:#0086ff;color:#fff;width:38px;height:38px;flex-shrink:0;font-weight:700}.claims .organ{width:90px}.claims>li>div{flex:1}.claims p{margin-bottom:10px}.science-detail{font-size:13px;border-top:1px solid #d8e8f6;padding-top:8px}.science-detail summary{color:#096bcc;font-weight:700;cursor:pointer;font-size:13px}.science-detail p{font-size:13px;padding-top:10px}.use-block{border:1px solid #d9eaf7;border-radius:12px;padding:22px;margin:16px 0}.label{display:inline-block;background:#dcf5e9;color:#00653e;border-radius:5px;padding:5px 9px;font-size:10px;font-weight:800;margin-bottom:12px}.label.off{background:#fff0d7;color:#82540b}.use-block .scope{margin-bottom:0}.warning{background:#fff0e3;border:1px solid #ffd4b5;border-radius:13px;padding:23px;display:flex;align-items:start;gap:16px;margin-bottom:20px}.warning>.ui-icon{background:#ff5c20;color:white;border-radius:50%;width:35px;height:35px}.warning p{margin:0}.source-list{list-style:none;padding:0}.source-list li{border-top:1px solid var(--line);padding:20px 0;font-size:13px;overflow-wrap:anywhere}.source-list li:target{background:#e1f4ff;outline:2px solid #70c3ff;padding:20px}.source-list a{color:#0065b7;font-weight:700}.source-list small{font-size:11px;display:block;line-height:1.6;color:#4c6580;margin-top:5px}.faq details{padding:18px 0;border-top:1px solid var(--line)}.faq summary{font-size:16px;font-weight:700;cursor:pointer}.faq details p{margin:12px 0 0}.conversation-note{background:#eaf7ff;border-radius:10px;padding:18px;margin-top:14px;font-size:14px}.dark{background:linear-gradient(120deg,#064578,#0065aa);color:white}.dark h1{font-size:56px;letter-spacing:-2px}.dark .eyebrow{color:#74ebff}.dark .bread{color:#bbefff}.cyan{color:#13d7ea}.rank-table{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}caption{text-align:left;font-size:12px;color:#526881;margin:20px 0}th,td{padding:12px 8px;text-align:left;border-bottom:1px solid var(--line)}thead th{background:#ecf7ff}td:last-child{text-align:right}.error-page{min-height:65vh;padding:85px 0}.error-page h1{font-size:60px;margin-top:18px}[hidden]{display:none!important}
@keyframes organ-pulse{50%{transform:translateY(-3px) scale(1.04)}}@keyframes anatomy-drift{from{transform:scale(1)}to{transform:scale(1.06)}}
@media(min-width:1550px){.anatomy-stage{height:365px}.player .anatomy-stage{height:300px}.hero{padding-top:34px}.feature-step p{font-size:15px}.feature-step .organ{width:112px}.step-card .organ{width:100px}.step-title h2{font-size:16px}.hero-copy h1{font-size:83px}.hero-intro{font-size:24px}.education-note strong,.education-note p{font-size:14px}}
@media(max-width:1100px){.wrap{width:calc(100% - 40px)}.logo{font-size:25px}.site-header nav{gap:18px;font-size:12px}.header-cta{font-size:13px;padding:11px 16px}.hero-grid,.med-hero-grid{gap:20px}.hero-copy h1{font-size:clamp(45px,5.3vw,63px);letter-spacing:-2.6px}.hero-intro,.med-hero .hero-intro{font-size:18px}.comic-callout{font-size:18px;left:14px;top:26px}.anatomy-caption{font-size:15px;right:13px}.anatomy-stage{height:270px}.step-title h2{font-size:12px}.number{width:28px;height:28px;font-size:17px}.feature-step{padding:9px}.feature-step p{font-size:12px}.med-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.med-card-art{height:145px}.med-card-art .organ{width:140px}.med-card h3{font-size:20px}.card-summary{min-height:38px}.med-hero-copy h1{font-size:46px;letter-spacing:-2px}.player .anatomy-stage{height:242px}.player .comic-callout{font-size:16px}.player .anatomy-caption{font-size:13px}.step-card{padding:7px 5px;min-height:133px}.step-card .organ{width:77px}.step-card .step-title{gap:5px}.step-card .step-title strong{font-size:11px}.quick-card{padding:15px}.quick-heading h2{font-size:16px}.quick-card>p{font-size:13px}.quick-heading{gap:9px}.quick-heading .ui-icon{width:36px;height:36px;font-size:25px}.related-strip{grid-template-columns:repeat(3,1fr)}.related-strip>h2{grid-column:1/-1;font-size:18px}.promise{padding:15px;gap:10px}.promise h2{font-size:15px}.promise p{font-size:12px}.promise .ui-icon{width:38px;height:38px}.footer-inner{grid-template-columns:.8fr 2fr}.footer-inner>a{display:none}.section-nav a{font-size:11px;gap:7px}.section-nav .ui-icon{font-size:23px}}
@media(max-width:800px){.site-header nav{display:none}.header-inner{height:67px}.hero-grid,.med-hero-grid{grid-template-columns:1fr;gap:22px}.hero-copy{max-width:none}.hero-copy h1{font-size:64px;max-width:650px;margin:13px 0 30px}.hero-copy h1 br{display:none}.hero-copy h1 br:after{content:" "}.hero-intro{max-width:600px}.hero-copy>.education-note{display:none}.feature-board{max-width:650px;width:100%;margin:auto}.anatomy-stage{height:310px}.feature-step .organ{width:104px}.feature-step p{font-size:14px}.step-title h2{font-size:14px}.comic-callout{font-size:23px}.anatomy-caption{font-size:19px}.home-promises{gap:8px;margin-bottom:12px}.promise{display:block;padding:15px 11px}.promise .ui-icon{margin-bottom:10px}.promise h2{font-size:14px}.promise p{font-size:12px}.section-head{display:block}.search-box{margin-top:20px;width:100%;min-width:0}.section-head h2{font-size:31px}.med-hero-copy h1{font-size:56px;max-width:650px}.med-hero .hero-intro{font-size:20px;max-width:none}.player{max-width:650px;width:100%;margin:0 auto}.player .anatomy-stage{height:300px}.step-card .organ{width:95px}.step-card .step-title strong{font-size:14px}.player .comic-callout{font-size:22px}.player .anatomy-caption{font-size:18px}.step-card{min-height:154px;padding:10px}.scene{min-height:58px}.section-nav{display:flex;overflow:auto;gap:8px;padding-bottom:4px}.section-nav a{flex-shrink:0;padding:12px 15px;font-size:12px}.quick-grid{grid-template-columns:1fr}.quick-card{padding:20px}.quick-heading h2{font-size:21px}.quick-heading h2 br{display:none}.quick-card>p{font-size:16px}.quick-heading .ui-icon{width:45px;height:45px}.mini-takeaway{max-width:420px}.related-strip{grid-template-columns:1fr}.related-strip>a{padding:10px}.related-strip strong{font-size:16px}.related-strip small{font-size:12px}.story-band{gap:20px;padding:25px}.story-band h2{font-size:27px}.story-band p{font-size:15px}.article{padding-top:10px}.claims .organ{width:68px}.claims>li{gap:12px}.footer-inner{gap:15px}.footer-motto{font-size:14px}.footer-inner>div:nth-child(2){font-size:11px}}
@media(max-width:480px){.wrap{width:calc(100% - 28px)}.logo{font-size:23px;gap:9px;letter-spacing:-1.1px}.capsule{width:17px;height:34px}.capsule:before{left:4px;top:4px;width:4px;height:9px}.header-inner{height:65px;gap:10px}.header-cta{font-size:11px;line-height:1.2;padding:10px 11px;min-height:39px;width:110px;white-space:normal;border-radius:11px}.hero{padding-top:24px}.hero-copy h1{font-size:48px;letter-spacing:-2.7px;margin-top:13px;line-height:1.02}.hero-copy h1 .underlined{font-size:44px}.hero-intro{font-size:17px;line-height:1.4}.hero-intro br{display:none}.eyebrow{font-size:10px;letter-spacing:.7px}.cta{font-size:15px;min-height:45px;padding:12px 18px}.hero-copy>.cta{margin-bottom:0}.feature-board,.player{padding:0 8px 9px;border-radius:14px}.anatomy-stage{height:224px;margin:0 -8px}.comic-callout{font-size:15px;left:8px;top:20px;padding:9px}.anatomy-caption{font-size:12px;top:18px;right:11px}.anatomy-caption b{font-size:18px}.sketch-arrow{font-size:52px}.big-play{width:57px;height:57px;font-size:25px;border-width:3px}.feature-steps,.step-deck{gap:7px;margin-top:-5px}.feature-step{padding:7px 6px 10px;border-radius:9px}.step-title{display:block;min-height:62px}.step-title .number{margin-bottom:6px}.step-title h2{font-size:11px}.feature-step .organ{width:83px}.feature-step p{font-size:11px;line-height:1.3}.feature-step:not(:last-child):after,.step-card:not(:last-child):after{font-size:23px;right:-17px}.home-promises{gap:7px;margin-top:11px}.promise{padding:12px 9px}.promise h2{font-size:12px;line-height:1.2;letter-spacing:-.4px}.promise p{font-size:11px;line-height:1.35}.promise .ui-icon{width:32px;height:32px;font-size:22px}.section-head h2{font-size:25px}.section-head h2 .underlined{white-space:normal}.section-head p{font-size:14px}.collection{padding-top:22px}.filters{gap:6px}.filters button{padding:8px 12px;font-size:11px}.med-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.med-card-art{height:114px}.med-card-art .organ{width:113px}.med-card-copy{padding:12px 10px}.med-card h3{font-size:15px;letter-spacing:-.6px}.category{font-size:8px}.card-summary{font-size:12px;min-height:52px}.brand{font-size:10px;min-height:25px}.card-link{font-size:10px;gap:4px}.card-link b{width:20px;height:20px;flex-shrink:0}.story-band{display:block;padding:23px}.story-band h2{font-size:28px;margin-bottom:18px}.story-band p{font-size:15px}.footer-inner{display:block;padding:25px 0}.footer-motto{text-align:center;margin-bottom:20px;transform:rotate(-3deg)}.med-hero{padding-top:18px}.bread{font-size:12px;margin-bottom:15px}.med-hero-copy h1{font-size:43px;letter-spacing:-2px;line-height:1.04;margin-bottom:26px}.med-name{display:block}.med-hero .hero-intro{font-size:18px}.brand-line{font-size:12px}.education-note{padding:12px}.education-note strong,.education-note p{font-size:11px}.page-meta{font-size:9px}.player .anatomy-stage{height:222px}.player .comic-callout{font-size:15px}.player .anatomy-caption{font-size:12px}.player .anatomy-caption b{font-size:17px}.player .sketch-arrow{font-size:50px}.step-card{padding:7px 6px 3px;min-height:149px}.step-card .step-title{display:block;min-height:58px}.step-card .step-title strong{font-size:11px;display:block;line-height:1.2}.step-card .organ{width:77px}.scene{padding:12px 6px 0;min-height:78px}.scene p{font-size:13px}.player-controls{padding-top:9px}.player-controls .counter{font-size:10px}.player-controls button{padding:6px 10px}.section-nav a{font-size:11px}.quick-card>p{font-size:15px}.quick-heading h2{font-size:20px}.article h2{font-size:27px}.article h3{font-size:18px}.article p{font-size:15px}.claims>li{position:relative;padding-left:0;gap:10px}.claims .organ{display:none}.claims .step-number{width:30px;height:30px;font-size:15px}.use-block{padding:18px}.warning{padding:18px;gap:10px}.dark h1,.error-page h1{font-size:40px}.source-list li{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

.brand-scope{font-size:11px;line-height:1.4;background:#e9f6ff;padding:9px 12px;border-radius:8px;color:#214e76;margin:0 0 12px}.brand-line strong{font-size:16px}.med-hero-copy h1{font-size:clamp(48px,5.25vw,78px);line-height:1.02;letter-spacing:-2.7px;word-spacing:2px}@media(max-width:1100px){.med-hero-copy h1{font-size:52px}}@media(max-width:800px){.med-hero-copy h1{font-size:60px}.med-name{display:inline}}@media(max-width:480px){.med-hero-copy h1{font-size:43px;letter-spacing:-2px;word-spacing:1px}.hero-copy h1{word-spacing:1px}.brand-line strong{font-size:15px}}

/* Avoid an internal scroll container when a step receives focus. */
.hero{overflow:clip}

/* Original media remains responsive and readable without playback. */
.original-video{min-width:0;width:100%;align-self:center}
.original-video video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#102338;border-radius:14px}
.original-video p{font-size:1rem;line-height:1.55}
.video-unavailable{padding:1.4rem;border:2px solid #064c8b;border-radius:14px;background:#edf8ff;color:#102338}
.original-scenes{padding-left:1.4rem}
.original-scenes li{padding:1rem 0;border-bottom:1px solid #d8e5ee}
.original-scenes p{margin:.45rem 0}

.footer-links{display:flex;flex-direction:column;gap:12px}.article a{overflow-wrap:anywhere}