@font-face{font-family:DM Sans;src:url(/fonts/dm-sans-regular.ttf)format("truetype");font-style:normal;font-weight:400;font-display:swap}@font-face{font-family:DM Sans;src:url(/fonts/dm-sans-medium.ttf)format("truetype");font-style:normal;font-weight:450 600;font-display:swap}@font-face{font-family:Manrope;src:url(/fonts/manrope-semibold.ttf)format("truetype");font-style:normal;font-weight:400 600;font-display:swap}:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0b0c0d;--white:#e8e5df;--muted:#969592;--line:#ffffff19;--serif:Georgia,"Times New Roman",serif;--sans:"DM Sans",Arial,sans-serif}*{box-sizing:border-box}html,body{background:var(--bg);width:100%;min-height:100%;color:var(--white);font-family:var(--sans);margin:0}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0}button:disabled{opacity:.45;cursor:default}a{color:inherit;text-decoration:none}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible{outline-offset:5px;border-radius:2px;outline:1px solid #cec7ba}button:hover,a:hover{color:#fff}::selection{background:#77716b66}button{padding:0}p{margin:0}em{font-family:var(--serif);font-weight:400}button span,a span{pointer-events:none}.portfolio{isolation:isolate;background:radial-gradient(ellipse at 75% 44%,#1a1c1e36 0,transparent 44%),var(--bg);width:100%;height:100svh;min-height:620px;position:relative;overflow:hidden}.portfolio:after{content:"";pointer-events:none;z-index:15;opacity:.023;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath fill='%23fff' filter='url(%23n)' opacity='.7' d='M0 0h180v180H0z'/%3E%3C/svg%3E");position:absolute;inset:0}.atmosphere{pointer-events:none;z-index:-1;background:radial-gradient(340px circle at var(--mx,70%) var(--my,42%),#b7aa9109,transparent 80%);position:absolute;inset:0}.site-header{z-index:12;border-bottom:1px solid #ffffff0d;justify-content:space-between;align-items:center;height:116px;margin:0 5.2%;display:flex;position:relative}.wordmark{font-family:"Manrope",var(--sans);letter-spacing:3px;padding:14px 0;font-size:15px;font-weight:600}.wordmark-dot{color:#90836b;margin-left:2px;font-size:22px}.site-header nav{align-items:center;gap:38px;display:flex}.site-header nav button{color:#b5b3ae;padding:15px 0;font-size:12px}.site-header nav button:last-child{margin-left:12px}.site-header nav span{margin-left:9px}.introduction{z-index:4;width:45%;transition:opacity .65s,transform .9s;position:absolute;top:34%;left:8.2%}.eyebrow{letter-spacing:2px;color:#a8a39b;text-transform:uppercase;font-size:9px;font-weight:500;line-height:1.9}.introduction>.eyebrow{align-items:center;gap:15px;display:flex}.small-line{background:#908576;width:23px;height:1px}h1{letter-spacing:-2.4px;white-space:nowrap;margin:27px 0 25px;font-size:clamp(36px,4.45vw,73px);font-weight:400;line-height:1.18}h1 em{color:#b6b2ac;letter-spacing:-2.8px;font-size:1.07em}.intro-copy{color:#959594;letter-spacing:.08px;max-width:335px;font-size:13px;line-height:1.95}.explore-button{text-align:left;letter-spacing:.3px;align-items:center;gap:17px;margin-top:40px;font-size:12px;display:flex}.round-arrow{color:#dedad1;border:1px solid #ffffff30;border-radius:50%;place-items:center;width:45px;height:45px;font-size:21px;transition:background .25s,transform .5s;display:grid}.explore-button:hover .round-arrow{background:#ffffff0a;transform:rotate(45deg)}.explore-button small{letter-spacing:1.6px;color:#737473;margin-top:9px;font-size:7px;display:block}.heart-stage{z-index:2;width:53%;height:76%;transition:left 1.35s cubic-bezier(.22,.8,.2,1),width 1.35s cubic-bezier(.22,.8,.2,1),top 1.1s,height 1.1s;position:absolute;top:13%;left:45%}.webgl{position:absolute;inset:0}.webgl canvas{outline:none;width:100%;height:100%;display:block}.heart-hit{cursor:pointer;z-index:3;position:absolute;inset:5% 15% 7%}.sculpture-caption{color:#777977;pointer-events:none;flex-direction:column;align-items:center;gap:9px;display:flex;position:absolute;bottom:-15px;left:0;right:0}.sculpture-caption span:first-child{letter-spacing:1.9px;font-size:7px}.sculpture-caption span:last-child{font-family:var(--serif);color:#96928b;font-size:12px;font-style:italic}.site-footer{z-index:10;border-top:1px solid #ffffff0d;justify-content:space-between;align-items:center;gap:20px;height:78px;display:flex;position:absolute;bottom:0;left:5.2%;right:5.2%}.footer-location,.footer-note{letter-spacing:1.3px;color:#868783;white-space:nowrap;font-size:8px}.footer-location{align-items:center;gap:10px;display:flex}.live-dot{background:#ada58f;border-radius:50%;width:4px;height:4px;display:block;box-shadow:0 0 10px #ada58f35}.footer-controls{align-items:center;gap:24px;display:flex}.footer-controls button{letter-spacing:.4px;color:#8b8c89;white-space:nowrap;padding:14px 0;font-size:9px}.sound-icon{letter-spacing:1px;margin-right:7px;font-size:11px}.footer-note{letter-spacing:1.2px;font-size:7px}.opened .introduction{opacity:0;pointer-events:none;transform:translate(-30px)}.opened .heart-stage{width:80%;height:82%;top:10%;left:10%}.opened .site-header{border-color:#0000}.opened .site-header nav{opacity:0;pointer-events:none}.explore-heading{z-index:4;pointer-events:none;animation:1s .25s both appear;position:absolute;top:22%;left:5.2%}.explore-heading .eyebrow{max-width:170px;font-size:7px;line-height:2}.explore-heading h2{letter-spacing:-.7px;max-width:170px;margin-top:16px;font-size:26px;font-weight:400;line-height:1.35}.explore-heading h2 em{color:#aaa39b}.close-heart{z-index:13;color:#bab7b1;align-items:center;gap:24px;padding:8px 0;font-size:11px;display:flex;position:absolute;top:40px;right:5.2%}.close-heart span{font-size:25px;font-weight:300;line-height:1}.layer-switch{z-index:4;white-space:nowrap;align-items:center;gap:18px;display:flex;position:absolute;top:145px;left:50%;transform:translate(-50%)}.layer-switch button{color:#737574;letter-spacing:.3px;padding:12px 0;font-size:10px}.layer-switch button[aria-pressed=true]{color:#dedbd5}.layer-switch>span{color:#414444;font-size:10px}.anatomy-hotspots{pointer-events:none;z-index:5;position:absolute;inset:0}.hotspot{pointer-events:auto;border-radius:50%;justify-content:center;align-items:center;width:46px;height:46px;display:flex;position:absolute;transform:translate(-50%,-50%)}.hotspot:before{content:"";opacity:.3;border:1px solid #ffffff18;border-radius:50%;transition:opacity .3s,background .3s;position:absolute;inset:6px}.hotspot-dot{opacity:.5;background:#d5d2c4;border-radius:50%;width:3px;height:3px;transition:opacity .3s;box-shadow:0 0 12px #ddd6c433}.hotspot.quiet .hotspot-dot{opacity:.27}.hotspot:hover:before,.hotspot:focus-visible:before{opacity:1;background:#ffffff08}.hotspot:hover .hotspot-dot,.hotspot:focus-visible .hotspot-dot{opacity:1}.hotspot-label{white-space:nowrap;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:#ddd9d1;opacity:0;pointer-events:none;background:#111416d9;border-radius:2px;padding:7px 10px;font-size:11px;transition:opacity .25s,transform .25s;position:absolute;top:11px;left:41px;transform:translate(-4px)}.hotspot-label>span{color:#9e9b94;margin-left:12px}.hotspot:hover .hotspot-label,.hotspot:focus-visible .hotspot-label{opacity:1;transform:translate(0)}.region-preview{opacity:0;pointer-events:none;width:170px;transition:opacity .3s;position:absolute;top:46%;left:5.2%}.region-preview.visible{opacity:1}.region-preview .eyebrow{font-size:8px}.region-preview p{font-family:var(--serif);color:#b0aaa1;margin-top:10px;font-size:17px;line-height:1.5}.flow-control{z-index:5;text-align:center;white-space:nowrap;position:absolute;bottom:113px;left:50%;transform:translate(-50%)}.flow-control button{letter-spacing:1px;color:#b1aaa0;padding:10px 15px;font-size:9px}.flow-control .flow-mark{color:#7e7770;margin-bottom:8px;font-size:25px;line-height:1;display:block}.flow-control small{letter-spacing:1.7px;color:#737673;margin-top:9px;font-size:6px;display:block}.flow-control button[aria-pressed=true]{color:#dfc9b4}.explore-index{z-index:14;position:absolute;bottom:123px;right:5.2%}.explore-index>button{color:#b4b0a9;padding:12px 0;font-size:10px}.explore-index>button span{margin-left:24px;font-size:15px}.index-list{border:1px solid var(--line);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);background:#141617ed;width:220px;padding:10px 18px;animation:.2s both appear;position:absolute;bottom:45px;right:0;box-shadow:0 12px 60px #0005}.index-list button{text-align:left;color:#b7b3ac;justify-content:space-between;width:100%;padding:12px 0;font-size:12px;display:flex}.index-list button+button{border-top:1px solid #ffffff09}.index-list button span{color:#827c71}.panel-backdrop{z-index:16;-webkit-backdrop-filter:blur(1px);backdrop-filter:blur(1px);background:#03040533;position:absolute;inset:0}.story-panel{z-index:17;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#484846 transparent;background:linear-gradient(115deg,#141617f7,#101213);border-left:1px solid #ffffff12;width:43%;min-width:420px;max-width:680px;padding:98px 7% 60px 4.6%;animation:.6s cubic-bezier(.2,.7,.2,1) panel-in;position:absolute;top:0;bottom:0;right:0;overflow-y:auto}.panel-close{color:#a9a7a1;align-items:center;gap:22px;padding:8px;font-size:10px;display:flex;position:absolute;top:41px;right:10%}.panel-close span{font-size:24px}.story-content{animation:.45s both appear}.story-content>.eyebrow{margin-top:35px;font-size:8px}.story-content h2{font-weight:400;font-family:var(--serif);letter-spacing:-1.1px;margin:24px 0 30px;font-size:clamp(34px,3.15vw,51px);line-height:1.16}.story-content>p:not(.eyebrow):not(.anatomy-note){color:#a3a29e;margin:0 0 18px;font-size:13px;line-height:1.95}.editorial-entries{margin:35px 0}.editorial-entries article{border-top:1px solid var(--line);padding:25px 0 10px}.editorial-entries .eyebrow{letter-spacing:1.2px;font-size:7px}.editorial-entries h3{letter-spacing:-.4px;margin:9px 0 13px;font-size:19px;font-weight:400}.editorial-entries article>p:not(.eyebrow){color:#929490;font-size:12px;line-height:1.85}.text-link{border-bottom:1px solid #ffffff26;gap:24px;margin-top:12px;padding:14px 0;font-size:11px;display:inline-flex}.text-link span{color:#9a9389}.anatomy-note{color:#737671;margin-top:32px;font-size:9px;line-height:1.7}.next-story{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;margin-top:48px;padding-top:20px;display:flex}.next-story .eyebrow{letter-spacing:1.4px;font-size:6px}.next-story button{gap:25px;padding:12px 0;font-size:11px;display:flex}.signature{font-size:47px;font-family:var(--serif);color:#c1b8a7;margin-top:35px;font-style:italic}.work-list{margin:25px 0}.work-list>button{text-align:left;border-top:1px solid var(--line);gap:18px;width:100%;padding:24px 0;display:flex}.work-number{color:#777a77;padding-top:4px;font-size:9px}.work-list small{letter-spacing:1px;color:#8f8e85;font-size:7px;line-height:1.8;display:block}.work-list strong{letter-spacing:-.3px;margin:8px 0 12px;font-size:18px;font-weight:400;display:block}.work-list button>span:nth-child(2)>span{color:#989b96;font-size:11px;line-height:1.8;display:block}.work-arrow{color:#b9b3a8;margin-left:auto}.contact-links{margin:45px 0 35px}.contact-links a{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:22px 0;font-size:15px;display:flex}.contact-location{color:#7e827a!important;font-size:11px!important}.panel-open .introduction{opacity:.22}.panel-open.opened .introduction,.panel-open .site-header nav{opacity:0}.fallback-heart{filter:drop-shadow(0 20px 30px #0005);width:auto;max-width:100%;height:98%;position:absolute;top:50%;left:50%;overflow:visible;transform:translate(-50%,-50%)}.fallback-left,.fallback-right{transform-origin:300px 330px;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}.fallback-heart.is-open .fallback-left{transform:translate(-76px)rotate(-17deg)}.fallback-heart.is-open .fallback-right{transform:translate(76px)rotate(17deg)}.fallback-interior{opacity:0;transition:opacity .7s}.fallback-heart.is-open .fallback-interior{opacity:1}.fallback-beat{transform-origin:310px 340px;animation:1.72s infinite beat}.fallback-signal{animation:1.72s infinite signal}.fallback-valve{animation:1.72s infinite valve}.fallback-valve.valve-1{animation-direction:reverse}.is-paused *{animation-play-state:paused!important}.panel-open .fallback-heart{transform:translate(-70%,-50%)scale(.88)}.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}.no-script{z-index:50;background:#242729;padding:24px;position:absolute;bottom:90px;left:10%;right:10%}.no-script a{text-decoration:underline}@keyframes appear{0%{opacity:0;transform:translateY(9px)}to{opacity:1;transform:translateY(0)}}@keyframes panel-in{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}@keyframes beat{0%,17%,53%,to{transform:scale(1)}28%{transform:scale(.978,1.012)}40%{transform:scale(.992,1.008)}}@keyframes signal{0%{stroke-dashoffset:150px;opacity:.1}23%{opacity:.6}50%,to{stroke-dashoffset:0;opacity:.1}}@keyframes valve{0%,20%,50%,to{transform:scaleX(1)}28%,42%{transform:scaleX(.25)}}@media (min-width:1600px){.introduction{top:34%;left:10%}.intro-copy{max-width:390px;font-size:15px}.explore-button{margin-top:48px}.heart-stage{width:50%;height:77%;top:12%;left:44%}}@media (max-width:1050px){.introduction{width:48%;left:6.5%}h1{font-size:4.5vw}.intro-copy{max-width:300px;font-size:12px}.heart-stage{width:54%;left:46%}.footer-note{display:none}.site-header nav{gap:26px}.story-panel{width:49%;padding-left:5%;padding-right:5%}.explore-heading{top:24%}.explore-heading h2{max-width:130px;font-size:22px}.region-preview{max-width:120px}.region-preview p{font-size:15px}.layer-switch{top:123px}}@media (max-width:759px){.portfolio{height:100svh;min-height:650px}.site-header{height:82px;margin:0 7%}.wordmark{letter-spacing:2px;font-size:11px}.wordmark-dot{font-size:15px}.site-header nav{gap:21px}.site-header nav button{font-size:10px}.site-header nav button:last-child{margin-left:0}.site-header nav span{margin-left:4px}.introduction{width:84%;top:17%;left:8%}.introduction>.eyebrow{letter-spacing:1.5px;gap:10px;font-size:6px}.small-line{width:17px}h1{letter-spacing:-1.3px;margin:18px 0 16px;font-size:clamp(30px,7.7vw,53px);line-height:1.14}h1 em{letter-spacing:-1.7px}.intro-copy{max-width:320px;font-size:11px;line-height:1.8}.explore-button{z-index:6;gap:12px;margin:0;font-size:10px;position:fixed;bottom:103px;left:8%}.explore-button small{letter-spacing:1.1px;margin-top:6px;font-size:6px}.round-arrow{width:36px;height:36px;font-size:18px}.heart-stage{width:79%;height:45%;top:44%;left:21%}.sculpture-caption{display:none}.site-footer{flex-wrap:wrap;align-items:center;gap:6px;height:70px;padding:10px 0;left:7%;right:7%}.footer-location{letter-spacing:1px;gap:7px;font-size:6px}.footer-controls{gap:13px}.footer-controls button{padding:10px 0;font-size:7px}.sound-icon{margin-right:3px;font-size:9px}.footer-note{display:none}.opened .heart-stage{width:100%;height:67%;top:18%;left:0%}.explore-heading{animation-delay:0;top:97px;left:7%}.explore-heading .eyebrow{letter-spacing:1.1px;max-width:none;font-size:5px}.explore-heading h2{max-width:none;margin:6px 0 0;font-size:21px}.close-heart{gap:18px;font-size:9px;top:27px;right:7%}.close-heart span{font-size:24px}.layer-switch{gap:17px;top:167px}.layer-switch button{font-size:9px}.flow-control{text-align:left;bottom:113px;left:7%;transform:none}.flow-control button{letter-spacing:.4px;padding:8px 0;font-size:7px}.flow-control .flow-mark{display:none}.flow-control small{letter-spacing:.6px;margin-top:6px;font-size:5px}.explore-index{bottom:110px;right:7%}.explore-index>button{font-size:8px}.explore-index>button span{margin-left:12px}.index-list{width:215px;max-height:52svh;overflow-y:auto}.index-list button{padding:11px 0;font-size:11px}.region-preview{display:none}.hotspot-label{white-space:normal;text-align:left;max-width:145px;padding:7px;font-size:9px;left:35px}.hotspot-label>span{margin-left:5px}.hotspot:before{opacity:.45}.story-panel{border-left:0;border-top:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#121415f5;border-radius:13px 13px 0 0;width:100%;min-width:0;max-width:none;padding:75px 8% 50px;animation:.4s both appear;top:85px;bottom:0;right:0}.panel-close{font-size:10px;top:22px;right:7%}.story-content>.eyebrow{margin-top:0;font-size:7px}.story-content h2{max-width:360px;margin:20px 0 25px;font-size:36px}.story-content>p:not(.eyebrow):not(.anatomy-note){font-size:13px;line-height:1.9}.story-content{max-width:540px;margin:auto}.next-story{margin-top:35px}.panel-open .fallback-heart{transform:translate(-50%,-50%)}}@media (max-width:380px){.site-header nav{gap:15px}.wordmark{font-size:10px}.introduction{top:16%}.intro-copy{max-width:270px;font-size:10px}.footer-location{font-size:5px}.footer-controls{gap:9px}.footer-controls button{font-size:6px}.heart-stage{height:42%;top:46%}.opened .heart-stage{height:62%;top:20%}}@media (max-height:720px) and (min-width:760px){.portfolio{min-height:540px}.site-header{height:85px}.introduction{top:29%}h1{margin:18px 0;font-size:4vw}.intro-copy{max-width:310px;font-size:11px}.explore-button{margin-top:25px}.heart-stage{height:75%;top:13%}.layer-switch{top:95px}.flow-control{bottom:84px}.flow-control small{display:none}.explore-index{bottom:88px}.site-footer{height:62px}.story-content>.eyebrow{margin-top:0}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation:none!important}.atmosphere{display:none}}@media print{.portfolio{color:#000;background:#fff;height:auto;overflow:visible}.heart-stage,.site-header,.site-footer,.explore-heading,.close-heart,.layer-switch,.flow-control,.explore-index,.atmosphere,.panel-backdrop{display:none}.introduction{width:auto;padding:40px;position:static;transform:none;opacity:1!important}.story-panel{color:#000;background:#fff;width:auto;max-width:none;position:static;overflow:visible}.panel-close,.next-story,.explore-button{display:none}}.illustrated-heart{filter:drop-shadow(12px 20px 25px #0004);--contraction:0;--atrial:0;width:100%;height:100%;transition:transform 1.1s;position:absolute;inset:0;overflow:visible}.exterior-flap{transition:transform 1.35s cubic-bezier(.23,.8,.22,1),opacity 1s}.flap-left{transform-origin:210px 360px}.flap-right{transform-origin:390px 360px}.muscle-left{transform-origin:175px 385px;transform:scaleX(calc(1 - var(--contraction)*.022)) scaleY(calc(1 + var(--contraction)*.008))}.muscle-right{transform-origin:435px 405px;transform:scaleX(calc(1 - var(--contraction)*.038)) scaleY(calc(1 + var(--contraction)*.012))}.front-vessel{transform-origin:285px 210px;transition:transform 1.3s,opacity 1s}.heart-is-open .front-vessel{opacity:0;pointer-events:none;transform:translate(-42px,-5px)rotate(-9deg)}.conduction{opacity:.52;transition:opacity .4s}.valve-highlight{filter:drop-shadow(0 0 4px #c2cbb855)}.panel-open.opened .illustrated-heart{transform:translate(-15%)scale(.88)}@media (max-width:759px){.panel-open.opened .illustrated-heart{transform:none}.illustrated-heart{filter:drop-shadow(7px 12px 15px #0004)}}.cutaway{visibility:hidden}.heart-is-open .cutaway{visibility:visible}@media (min-width:1060px) and (min-height:721px){.layer-switch{top:111px}.flow-control{bottom:84px}}.heart-stage{transform:perspective(1200px) rotateY(var(--tilt-y,0deg)) rotateX(var(--tilt-x,0deg))}.stream-hit{pointer-events:stroke;cursor:pointer}.stream-hit:focus-visible{stroke:#d6d1bd0a;outline:none}.exterior-flap,.front-vessel{pointer-events:none}@media (max-height:679px) and (max-width:759px){.portfolio{min-height:0}.site-header{height:66px}.introduction{top:16%}.introduction .eyebrow{font-size:5px}h1{margin:13px 0;font-size:29px}.intro-copy{max-width:280px;font-size:10px}.heart-stage{height:43%;top:42%}.explore-button{bottom:82px}.site-footer{height:60px}.explore-heading{top:78px}.layer-switch{top:137px}.opened .heart-stage{height:60%;top:23%}.flow-control{bottom:82px}.explore-index{bottom:79px}}@media (max-height:560px) and (min-width:760px){.portfolio{min-height:0}.site-header{height:59px}.introduction{top:24%}h1{margin:12px 0;font-size:30px}.intro-copy{max-width:280px;font-size:10px}.explore-button{margin-top:18px}.round-arrow{width:31px;height:31px;font-size:17px}.explore-button small{font-size:6px}.heart-stage{height:78%;top:9%}.site-footer{height:48px}.layer-switch{top:57px}.close-heart{top:13px}.flow-control{bottom:44px}.flow-control .flow-mark{display:none}.explore-index{bottom:47px}.explore-heading{top:95px}.explore-heading h2{font-size:21px}.story-panel{padding-top:68px}.panel-close{top:18px}}@media (prefers-reduced-motion:reduce){.heart-stage{transform:none!important}}.illustrated-heart{--apex:0;--base:0}.heart-is-open .flap-left{opacity:.12;transform:translate(-29px)rotate(-5deg)scaleX(.9)}.heart-is-open .flap-right{opacity:.12;transform:translate(28px)rotate(5deg)scaleX(.9)}.atrium{transform-box:view-box}.right-atrium{transform-origin:207px 334px}.left-atrium{transform-origin:390px 327px}.atrium{transform:scaleX(calc(1 - var(--atrial)*.105)) scaleY(calc(1 - var(--atrial)*.12))}.left-chamber{transform-origin:386px 342px;transform:scaleX(calc(1 - var(--base)*.125)) scaleY(calc(1 - var(--apex)*.075 - var(--base)*.035))}.right-chamber{transform-origin:230px 345px;transform:scaleX(calc(1 - var(--base)*.1)) scaleY(calc(1 - var(--apex)*.06 - var(--base)*.03))}.ventricular-envelope{transform-origin:302px 288px;transform:scaleX(calc(1 - var(--contraction)*.016)) scaleY(calc(1 - var(--apex)*.02))}.septum{transform-origin:305px 318px;transform:scaleY(calc(1 - var(--apex)*.038))}.atrial-flash{opacity:calc(var(--atrial)*.14)}.ventricular-flash{opacity:calc(var(--contraction)*.11)}.conduction{opacity:.86}.show-conduction .conduction{opacity:1;filter:none}.node-captions{opacity:.55}.show-conduction .node-captions{opacity:1}.chamber-highlight>path:first-child{stroke:#e7d7b3;stroke-width:4px;filter:drop-shadow(0 0 5px #ddc79440)}.chamber-hotspot{border-radius:8px;width:100px;height:66px}.chamber-hotspot:before,.chamber-hotspot .hotspot-dot{display:none}.chamber-hotspot .hotspot-label{opacity:1;-webkit-backdrop-filter:none;backdrop-filter:none;letter-spacing:.1px;text-align:center;text-shadow:0 1px 8px #050b14,0 1px 3px #050b14;color:#e8e2d5;white-space:nowrap;background:0 0;padding:8px 0;font-size:12px;display:block;position:static;transform:none}.chamber-hotspot .hotspot-label small{letter-spacing:1.2px;color:#b5b8b5;margin-bottom:6px;font-size:5px;font-weight:400;display:block}.chamber-hotspot .hotspot-label>span{opacity:.5;margin-left:3px;font-size:9px}.chamber-hotspot:hover .hotspot-label,.chamber-hotspot:focus-visible .hotspot-label{color:#fff}.flow-control .flow-mark{display:none}.cycle-caption{transition:opacity .6s}@media (max-width:759px){.chamber-hotspot{width:72px;height:49px}.chamber-hotspot .hotspot-label{white-space:nowrap;max-width:none;font-size:9px}.chamber-hotspot .hotspot-label small{letter-spacing:.5px;margin-bottom:4px;font-size:4px}.chamber-hotspot .hotspot-label>span{margin-left:1px;font-size:7px}.opened .heart-stage{height:62%;top:21%}}@media (max-height:679px) and (max-width:759px){.opened .heart-stage{height:55%;top:27%}.chamber-hotspot .hotspot-label{font-size:8px}.chamber-hotspot .hotspot-label small{font-size:3.5px}.chamber-hotspot{width:64px;height:44px}}@media (min-width:760px){.opened .heart-stage{height:76%}}.closed-heart-art{opacity:1;transition:opacity .7s,transform 1s;position:absolute;inset:0}.closed-heart-art.is-hidden{opacity:0;pointer-events:none;transform:scale(.97)}.open-heart-art{opacity:0;pointer-events:none;width:100%;height:100%;transition:opacity 1s .2s,transform 1.2s;position:absolute;inset:0;overflow:visible;transform:scale(.95)}.open-heart-art.is-revealed{opacity:1;pointer-events:auto;transform:scale(1)}.real-heart-color{filter:saturate(.62)brightness(.82)contrast(1.04)}.real-valve{filter:drop-shadow(0 2px 2px #0008)}.real-conduction{opacity:.85}.part-callout-lines path{stroke:#bfb4a2;stroke-width:.6px;opacity:.25;transition:opacity .2s}.part-callout-lines circle{fill:#d4c6ab;opacity:.45}.part-callout-lines .is-active path{opacity:.9;stroke:#efe1bd;stroke-width:.9px}.part-callout-lines .is-active circle{fill:#f7ebcf;opacity:1}.anatomy-hit-regions path{fill:#0000;stroke:#0000;stroke-width:2px;cursor:pointer;pointer-events:all;transition:fill .2s,stroke .2s}.anatomy-hit-regions path.is-active{fill:#fff4ce0c;stroke:#efdbb363}.anatomy-callout{pointer-events:auto;text-align:left;color:#c8c4bc;cursor:pointer;width:112px;padding:6px 0;position:absolute;transform:translateY(-50%)}.anatomy-callout.left{text-align:right;transform:translate(-100%,-50%)}.anatomy-name{letter-spacing:.15px;color:#a5a6a2;font-size:8px;line-height:1.4;transition:color .2s;display:block}.anatomy-theme{letter-spacing:.1px;color:#e0d9cd;margin-top:4px;font-size:12px;line-height:1.4;display:block}.anatomy-theme>span{opacity:.35;margin-left:4px;font-size:9px}.anatomy-callout:hover .anatomy-name,.anatomy-callout:focus-visible .anatomy-name,.anatomy-callout.highlighted .anatomy-name{color:#fff0cf}.anatomy-callout:hover .anatomy-theme,.anatomy-callout.highlighted .anatomy-theme{color:#fff}.label-anatomy .anatomy-name{color:#e0d9cd;font-size:10px}.label-anatomy .anatomy-theme{color:#9b9993;font-size:9px}.real-cycle-caption text{fill:#aaa99f;letter-spacing:.4px;font-size:8px}.real-cycle-caption .anatomy-instruction{fill:#6d7774;letter-spacing:1.4px;font-size:5.2px}.anatomy-hover-card{z-index:6;width:200px;top:42%}.anatomy-hover-card h3{font-family:var(--serif);color:#e8dfcf;margin:13px 0 17px;font-size:27px;font-weight:400}.anatomy-hover-card p{font-family:var(--sans);color:#b4b0a8;margin-top:14px;font-size:11px;line-height:1.9}.anatomy-hover-card p.anatomy-description{color:#888f8e;border-bottom:1px solid #ffffff13;padding-bottom:14px;font-size:10px}.hover-read{letter-spacing:1.4px;color:#8e8676;margin-top:20px;font-size:6px;display:block}.story-anatomy-context{border-bottom:1px solid #ffffff18;margin:6px 0 32px;padding:0 0 22px}.story-anatomy-context>span{letter-spacing:1.3px;text-transform:uppercase;color:#c7b89b;font-size:9px}.story-anatomy-context p{color:#8d9896;margin:11px 0 0;font-size:11px;line-height:1.85}.panel-open .open-heart-art{transform:translate(-12%)scale(.9)}@media (max-width:1059px){.anatomy-hover-card{width:160px;left:4%}.anatomy-hover-card h3{font-size:23px}.anatomy-hover-card p{font-size:10px}}@media (max-width:759px){.anatomy-callout{width:16vw;padding:5px 0}.anatomy-name{letter-spacing:0;font-size:7px;line-height:1.25}.anatomy-theme{margin-top:2px;font-size:9px}.anatomy-theme>span{margin-left:1px;font-size:6px}.label-anatomy .anatomy-name{font-size:8px;line-height:1.25}.label-anatomy .anatomy-theme{margin-top:2px;font-size:7px}.anatomy-hover-card{display:none}.panel-open .open-heart-art{transform:none}.story-anatomy-context{margin-top:0;margin-bottom:24px}}@media (max-height:679px) and (max-width:759px){.anatomy-callout{width:16vw;padding:2px 0}.anatomy-name{font-size:6px}.anatomy-theme{margin-top:1px;font-size:7px;line-height:1.2}.label-anatomy .anatomy-name,.label-anatomy .anatomy-theme{font-size:6px}}@media (prefers-reduced-motion:reduce){.open-heart-art,.closed-heart-art{transition:none}}@media (min-width:760px){.opened .heart-stage{height:74%;top:13%}}@media (min-height:680px) and (max-width:759px){.anatomy-callout{padding:3px 0}.anatomy-name{font-size:7.5px;line-height:1.2}.anatomy-theme{font-size:10px;line-height:1.2}}.wordmark{flex-direction:column;align-items:flex-start;gap:7px;display:flex}.wordmark-tagline{letter-spacing:1.1px;color:#92958f;text-transform:none;font-size:9px;font-weight:400;line-height:1.2}.popup-open .panel-backdrop{-webkit-backdrop-filter:none;backdrop-filter:none;background:#03040518;position:fixed}.story-panel.story-popup{-webkit-backdrop-filter:none;backdrop-filter:none;scrollbar-gutter:stable;background:#141617fa;border:1px solid #b8ad9238;border-radius:14px;width:400px;min-width:0;max-width:calc(100vw - 32px);max-height:calc(100svh - 48px);padding:0 26px 26px;animation:.18s ease-out story-popup-in;position:fixed;inset:50% 4vw auto auto;transform:translateY(-50%);box-shadow:0 18px 70px #0006}.story-popup .panel-close{z-index:2;background:#141617;justify-content:flex-end;gap:14px;width:100%;min-height:52px;padding:12px 0;font-size:10px;position:sticky;top:0;right:auto}.story-popup .story-content{margin:0;animation:none}.story-popup .story-anatomy-context{margin:4px 0 20px;padding-bottom:16px}.story-popup .story-content>.eyebrow{margin-top:18px}.story-popup .story-content h2{letter-spacing:-.7px;margin:16px 0 20px;font-size:30px;line-height:1.15}.story-popup .story-content>p:not(.eyebrow):not(.anatomy-note){margin-bottom:14px;font-size:12px;line-height:1.85}.story-popup .next-story{margin-top:24px;padding-top:12px}.story-popup .editorial-entries{margin:22px 0}@keyframes story-popup-in{0%{opacity:0}to{opacity:1}}@media (max-width:759px){.story-panel.story-popup{width:360px;max-height:calc(100svh - 40px);padding:0 22px 22px;left:50%;right:auto;transform:translate(-50%,-50%)}.wordmark-tagline{letter-spacing:.7px;font-size:7px}}@media (prefers-reduced-motion:reduce){.story-panel.story-popup{animation:none}}@media print{.story-panel.story-popup{width:auto;max-width:none;max-height:none;box-shadow:none;position:static;transform:none}}.story-panel.story-popup.heart-info-card{width:360px;height:480px;max-height:calc(100svh - 120px);padding:0 24px 24px;left:auto;right:24px;transform:translateY(-50%)}.heart-info-card .story-content h2{font-size:29px}.preview-read{border-top:1px solid var(--line);text-align:left;color:#d9d2c5;justify-content:space-between;align-items:center;width:100%;margin-top:28px;padding:16px 0;font-size:12px;display:flex}.preview-read span{font-size:18px}@media (max-width:759px){.story-panel.story-popup.heart-info-card{width:360px;max-width:calc(100vw - 32px);max-height:calc(100svh - 48px);padding:0 22px 22px;left:auto;right:16px}}@media print{.story-panel.story-popup.heart-info-card{height:auto;max-height:none;position:static;transform:none}}.view-all-control{z-index:14;width:250px;position:absolute;top:39%;left:5.2%}.view-all-button{border-bottom:1px solid var(--line);letter-spacing:.5px;text-align:left;color:#c5c0b6;justify-content:space-between;align-items:center;width:100%;padding:12px 0;font-size:10px;display:flex}.view-all-button span{color:#a49c8d;font-size:16px}.view-all-list{overscroll-behavior:contain;border:1px solid var(--line);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);scrollbar-width:thin;scrollbar-color:#484846 transparent;background:#141617f2;width:100%;max-height:min(46svh,430px);padding:14px 17px;animation:.2s both appear;position:absolute;top:calc(100% + 10px);left:0;overflow-y:auto;box-shadow:0 12px 60px #0005}.view-all-group+.view-all-group{border-top:1px solid #ffffff16;margin-top:13px;padding-top:12px}.view-all-group>.eyebrow{letter-spacing:1.4px;color:#86837b;margin-bottom:5px;font-size:6px}.view-all-group>button{text-align:left;color:#b7b3ac;border-top:1px solid #ffffff09;justify-content:space-between;align-items:center;width:100%;padding:9px 0;font-size:11px;display:flex}.view-all-group>button:hover,.view-all-group>button:focus-visible{color:#fff0cf}.view-all-group>button span{color:#827c71;font-size:10px}@media (max-width:759px){.view-all-control{width:min(250px,86vw);top:202px;left:7%}.view-all-list{max-height:min(39svh,300px);padding:11px 14px}.view-all-group>button{padding:8px 0;font-size:10px}}@media (max-height:679px) and (max-width:759px){.view-all-control{top:171px}.view-all-list{max-height:min(34svh,220px)}}@media (prefers-reduced-motion:reduce){.view-all-list{animation:none}}