/* PREVENT — editorial science. Tokens derive from the supplied channel artwork. */
:root{--paper:#f3efe2;--paper-light:#f9f6ee;--ink:#141210;--forest:#141210;--sage:#7d6e59;--sand:#e2d8c5;--bronze:#b49a6e;--muted:#6b645a;--hair:rgba(20,18,16,.12);--serif:'Playfair Display',Georgia,serif;--sans:'Manrope',sans-serif;--ease:cubic-bezier(.22,1,.36,1);--layer-nav:20;--layer-player:30;--layer-dialog:40}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:120px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15px;-webkit-font-smoothing:antialiased}body:has(dialog[open]){overflow:hidden}::selection{background:var(--forest);color:var(--paper)}button,input,a,summary{-webkit-tap-highlight-color:transparent}button,a,summary{touch-action:manipulation}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}button:disabled{cursor:wait}button,summary,a,input{outline-offset:6px}:focus-visible{outline:2px solid var(--bronze)}img{max-width:100%;display:block}svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:400}h1,h2{font-family:var(--serif);font-weight:600;letter-spacing:-.025em;line-height:1.04}em{font-family:var(--serif);font-style:italic;font-weight:400;color:inherit}p{line-height:1.85}button{border:0;background:none}button svg{pointer-events:none}button,a{text-underline-offset:4px}button:active,.button:active{transform:scale(.98)}[hidden]{display:none!important}.icon-library{position:absolute;width:0;height:0;overflow:hidden}.skip-link{position:fixed;top:12px;left:12px;padding:16px 22px;transform:translateY(-150%);background:var(--forest);color:var(--paper);z-index:var(--layer-dialog);border-radius:30px}.skip-link:focus{transform:translateY(0)}.section-pad{padding:140px 6.25%}.eyebrow{display:flex;align-items:center;gap:10px;font-size:10px;font-weight:700;line-height:1.5;letter-spacing:.16em;text-transform:uppercase}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--sage);box-shadow:0 0 0 4px rgb(125 110 89 / 9%)}.muted{color:var(--muted)}.small-caps{font-size:9px;letter-spacing:.16em}.text-link{display:inline-flex;align-items:center;gap:18px;font-size:12px;font-weight:600;padding:8px 0;border:0;background:transparent;white-space:nowrap}.text-link svg{width:17px;height:17px;transition:transform .6s var(--ease)}.text-link:hover svg{transform:translate(3px,-3px)}.text-link:hover{text-decoration:underline}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:57px;padding:7px 7px 7px 24px;border-radius:100px;font-size:12px;font-weight:600;transition:transform .7s var(--ease),background .7s var(--ease),box-shadow .7s var(--ease);white-space:nowrap}.button-dark{background:var(--forest);color:var(--paper-light);box-shadow:0 5px 18px -10px rgb(20 18 16 / 18%)}.button-dark:hover{background:#2b2825;box-shadow:0 7px 30px -14px rgb(20 18 16 / 24%)}.button-icon{width:41px;height:41px;display:grid;place-items:center;border-radius:50%;background:rgb(255 255 255 / 10%);transition:transform .7s var(--ease)}.button-icon svg{width:18px;height:18px}.button:hover .button-icon{transform:translate(2px,-2px) scale(1.03)}.button-outline{background:transparent;box-shadow:inset 0 0 0 1px var(--hair)}.button-outline .button-icon{background:rgb(20 18 16 / 6%)}.platform-icon{width:20px;height:20px;margin-right:-10px}
/* The navigation is an independent, softly elevated island. */
.site-header{position:fixed;z-index:var(--layer-nav);top:24px;left:4.5%;right:4.5%;height:74px;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:10px 12px 10px 29px;border-radius:100px;background:rgb(249 246 240 / 82%);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);box-shadow:0 6px 40px -22px rgb(40 36 30 / 25%),inset 0 0 0 1px rgb(255 255 255 / 65%);transition:transform .7s var(--ease)}.brand{display:flex;flex-direction:column;line-height:1;flex-shrink:0}.brand>span{font-family:var(--serif);font-weight:700;font-size:25px;letter-spacing:.06em}.brand-dot{color:var(--sage)}.brand small{font-size:9px;letter-spacing:.1em;margin-top:4px}.desktop-nav{display:flex;gap:32px;margin-left:70px}.desktop-nav a{font-size:11px;font-weight:600;position:relative}.desktop-nav a::after{content:'';position:absolute;bottom:-6px;left:0;right:0;height:1px;background:var(--sage);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}.desktop-nav a:hover::after{transform:scaleX(1)}.nav-listen{display:flex;align-items:center;gap:20px;font-size:11px;font-weight:600;background:var(--forest);color:var(--paper);padding:6px 6px 6px 22px;border-radius:100px}.nav-listen>span{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:rgb(255 255 255 / 10%)}.nav-listen svg{width:20px;height:20px}.menu-toggle{display:none}.mobile-menu{position:fixed;inset:12px;width:calc(100% - 24px);max-width:none;max-height:none;height:calc(100dvh - 24px);margin:0;background:rgb(241 235 225 / 97%);backdrop-filter:blur(25px);border:0;border-radius:28px;padding:90px 32px 38px;color:var(--ink)}.mobile-menu::backdrop{background:rgb(20 18 16 / 35%)}.mobile-menu nav{display:flex;flex-direction:column;gap:12px;margin:45px 0}.mobile-menu nav a{font-family:var(--serif);font-size:clamp(38px,10vw,62px);line-height:1.2;letter-spacing:-.03em}.mobile-menu[open] nav a{animation:menuIn .7s var(--ease) both}.mobile-menu nav a:nth-child(2){animation-delay:.05s}.mobile-menu nav a:nth-child(3){animation-delay:.1s}.mobile-menu nav a:nth-child(4){animation-delay:.15s}.mobile-menu>p{font-size:13px;color:var(--muted)}.menu-close{position:absolute;right:18px;top:18px}.icon-button{width:44px;height:44px;display:grid;place-items:center;border-radius:50%;flex-shrink:0;transition:background .5s var(--ease)}.icon-button:hover{background:rgb(125 110 89 / 12%)}.icon-button svg{width:20px;height:20px}@keyframes menuIn{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
/* Three scroll chapters share a single GPU-rendered sculpture. */
.journey{position:relative}.story-sticky{position:relative;min-height:850px}.scene{position:absolute;inset:0;overflow:hidden;pointer-events:none}.scene canvas{width:100%;height:100%;display:block}.scene-fallback{position:absolute;right:10%;top:17%;width:26%;height:64%;transform:rotate(-17deg);opacity:.25}.scene-fallback span{position:absolute;inset:0;border:2px solid var(--bronze);border-radius:50%}.scene-fallback span:nth-child(2){transform:rotateY(50deg)}.scene-fallback span:nth-child(3){transform:rotateY(-50deg)}.scene-fallback span:nth-child(4){transform:rotate(12deg) scale(.5)}.scene.is-rendered .scene-fallback{display:none}.hero-orbit{position:absolute;width:42vw;height:42vw;border:1px solid rgb(139 125 91 / 12%);border-radius:50%;right:6%;top:50%;transform:translateY(-50%);pointer-events:none}.hero-orbit::before,.hero-orbit::after{content:'';width:5px;height:5px;border-radius:50%;background:var(--bronze);position:absolute;top:14.5%;left:14.5%;opacity:.4}.hero-orbit::after{top:auto;left:auto;right:14.5%;bottom:14.5%}.story-panel{position:relative;min-height:850px;padding:165px 6.25% 145px}.hero-panel{padding-top:0}.hero-copy{width:56%;padding-top:clamp(154px,18svh,190px)}h1{font-size:clamp(67.2px,min(7.1vw,11.6svh),112.3px);line-height:.96;margin-top:27px;letter-spacing:-.03em}h1 em{color:var(--sage)}.hero-description{font-size:13px;margin-top:28px;line-height:1.85;color:#5f584e}.hero-actions{display:flex;align-items:center;gap:30px;margin-top:29px}.hero-actions .text-link{font-size:11px;gap:10px}.hero-actions .text-link svg{width:14px}.platforms{margin-top:36px}.platforms>span{font-size:8px;font-weight:600;letter-spacing:.17em;color:var(--muted)}.platforms>div{display:flex;gap:24px;margin-top:13px}.platforms a{display:flex;align-items:center;gap:7px;font-size:10px;font-weight:600}.platforms svg{width:17px;height:17px}.platforms a:hover{text-decoration:underline}.art-label{position:absolute;right:8%;top:19%;font-size:8px;letter-spacing:.15em;line-height:1.8;color:var(--muted)}.cross{font-size:20px;vertical-align:middle;margin-right:11px;color:var(--bronze)}.label-indent{margin-left:25px}.art-caption{position:absolute;right:7%;bottom:22%;display:flex;align-items:flex-start;gap:17px}.caption-line{width:58px;height:1px;background:var(--bronze);margin-top:14px;opacity:.5}.art-caption p{font-size:11px;line-height:1.6}.art-caption em{font-size:19px}.hero-bottom{position:absolute;bottom:62px;left:6.25%;right:6.25%;display:flex;justify-content:space-between;align-items:center;padding-top:20px;box-shadow:0 -1px 0 var(--hair)}.host-mini{display:flex;align-items:center;gap:13px;font-size:11px;font-weight:600}.host-mini img{border-radius:50%;width:40px;height:40px;object-fit:cover;object-position:center 35%}.host-mini small{display:block;font-size:9px;color:var(--muted);font-weight:400;margin-top:4px}.scroll-cue{display:flex;align-items:center;gap:17px;font-size:8px;letter-spacing:.15em}.scroll-cue>span{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--hair);border-radius:50%}.scroll-cue svg{width:14px;height:14px}.hero-edition{font-size:8px;letter-spacing:.13em;line-height:1.7}.story-copy{max-width:570px;width:48%;padding-top:30px}.story-copy h2{font-size:clamp(54.1px,5.7vw,90.2px);line-height:1.03;margin-top:25px}.story-copy>p:not(.eyebrow){font-size:14px;max-width:365px;margin-top:27px}.story-copy .text-link{margin-top:27px}.story-copy>.button{margin-top:32px}.orbit-labels{position:absolute;right:8%;top:30%;width:31%;height:45%;display:grid;grid-template-columns:1fr 1fr;align-content:space-between;gap:70px 55px;text-align:center;pointer-events:none}.orbit-labels span{font-size:10px;letter-spacing:.15em;text-transform:uppercase;padding-top:160px}.life-labels{position:absolute;left:60%;right:5%;top:37%}.life-labels>div{margin-bottom:95px}.life-labels span{font-size:9px;letter-spacing:.17em;font-weight:600}.life-labels p{font-family:var(--serif);font-size:26px;letter-spacing:-.015em}.life-labels>small{font-size:8px;color:var(--muted);display:block;margin-top:45px}.story-controls{position:absolute;bottom:20px;left:6.25%;right:6.25%;display:flex;justify-content:space-between;align-items:center}.story-progress{display:none;align-items:center;gap:10px}.story-progress>span{font-size:8px;letter-spacing:.07em;color:var(--muted);opacity:.5;transition:opacity .6s var(--ease)}.story-progress>span.active{opacity:1;color:var(--ink)}.story-progress>i{width:60px;height:1px;background:var(--hair)}.story-progress b{display:block;width:100%;height:1px;transform:scaleX(0);transform-origin:left;background:var(--sage)}.motion-toggle{display:flex;gap:7px;align-items:center;font-size:9px;padding:5px 0;color:var(--muted);margin-left:auto}.motion-symbol{font-size:13px;line-height:1}.motion-ready .journey{height:360svh;min-height:3000px}.motion-ready .story-sticky{position:sticky;top:0;height:100svh;min-height:820px;overflow:hidden}.motion-ready .story-panel{position:absolute;inset:0;min-height:0}.motion-ready .story-panel:not(.hero-panel){opacity:0;visibility:hidden}.motion-ready .story-progress{display:flex}.is-reduced .scene{height:850px}.is-reduced .idea-panel,.is-reduced .health-panel{background:var(--paper-light)}.is-reduced .hero-orbit{display:none}.is-reduced .story-panel{min-height:760px}.is-reduced .hero-panel{min-height:950px}.is-reduced .idea-panel .story-copy,.is-reduced .health-panel .story-copy{width:70%;max-width:740px}.is-reduced .orbit-labels,.is-reduced .life-labels{display:none}.is-reduced .story-controls{top:108px;bottom:auto}
/* The quiet editorial sections give the scroll sculpture room to breathe. */
.manifesto{display:grid;grid-template-columns:1fr 1.65fr 1.1fr;align-items:center;gap:45px;background:var(--paper-light)}.manifesto-kicker{align-self:stretch;display:flex;flex-direction:column;justify-content:space-between;padding:12px 0}.compass{font-size:76px;line-height:.8;color:var(--sage)}.manifesto h2{font-size:clamp(50.8px,5.3vw,83.6px);line-height:1.04}.manifesto-copy>p:first-child{font-size:16px;line-height:1.65}.manifesto-copy>p+p{font-size:12px;color:var(--muted);margin-top:20px}.small-note{display:block;font-size:9px;color:var(--muted);line-height:1.8;margin-top:26px;padding-top:20px;box-shadow:0 -1px 0 var(--hair)}
.topics{position:relative;overflow:hidden;background:var(--forest);color:var(--paper);padding-bottom:38px}.topics-head{display:flex;justify-content:space-between;align-items:center}.light .status-dot{background:var(--sand)}.light{color:var(--sand)}.topics-head>.small-caps{color:#b7afa0;font-size:8px}.topics-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:9%;margin-top:65px}.topics-intro h2{font-size:clamp(48.4px,4.9vw,75.4px);line-height:1.05}.topics-intro h2 em{color:var(--sand)}.topics-intro>p{font-size:13px;color:#c4bdb0;margin-top:28px}.topic-diagram{width:300px;height:220px;margin:35px 0 8px -16px;color:#aaa190}.topic-diagram>svg{width:100%;height:100%}.topic-diagram text{font-family:var(--serif);font-size:36px;stroke:none;fill:var(--sand);letter-spacing:-.05em}.topic-diagram circle:not([fill]){fill:var(--sand);stroke:none}.light-link{color:var(--sand)}.topic-accordion{padding-top:5px}.topic-item{box-shadow:0 -1px 0 rgb(243 239 226 / 18%)}.topic-item:last-child{box-shadow:0 -1px 0 rgb(243 239 226 / 18%),0 1px 0 rgb(243 239 226 / 18%)}.topic-item summary{display:flex;align-items:center;gap:23px;padding:29px 0;cursor:pointer;list-style:none}.topic-item summary::-webkit-details-marker{display:none}.topic-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;box-shadow:inset 0 0 0 1px rgb(243 239 226 / 17%);color:var(--sand)}.topic-icon svg{width:23px;height:23px;stroke-width:1.2}.topic-item summary>span:nth-child(2){font-family:var(--serif);font-size:34px;letter-spacing:-.02em}.topic-item small{display:block;font-family:var(--sans);font-size:10px;letter-spacing:0;color:#bdb5a6;margin-top:3px}.topic-item summary>b{margin-left:auto;font-size:22px;font-weight:400;color:var(--sand);transition:transform .6s var(--ease)}.topic-item[open] summary>b{transform:rotate(45deg)}.topic-content{padding:0 35px 29px 76px;max-width:480px}.topic-content>p{font-size:12px;color:#c9c2b4;line-height:1.9}.topic-listen{display:flex;align-items:center;gap:15px;padding:18px 0 0;font-size:10px;color:var(--sand)}.topic-listen svg{width:15px;height:15px}.topics-foot{margin-top:110px;padding-top:27px;box-shadow:0 -1px 0 rgb(243 239 226 / 15%);display:flex;justify-content:space-between;font-size:9px;color:#b0a795}
.episodes{background:var(--paper);padding-bottom:100px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:50px;margin-bottom:60px}.section-heading h2{font-size:clamp(52.5px,5.3vw,82px);margin-top:21px}.section-heading-right{padding-bottom:8px;max-width:260px}.section-heading-right>p{font-size:12px;color:var(--muted);margin-bottom:18px}.section-heading-right .text-link{font-size:11px}.episode-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:35px;align-items:start}.episode-shell{padding:7px;background:rgb(142 127 99 / 9%);box-shadow:inset 0 0 0 1px rgb(142 127 99 / 7%);border-radius:28px}.episode-core{overflow:hidden;background:var(--paper-light);border-radius:22px;box-shadow:inset 0 1px 0 rgb(255 255 255 / 80%)}.episode-secondary{margin-top:75px}.episode-art{position:relative;overflow:hidden;aspect-ratio:1.64}.episode-art::after{content:'';position:absolute;inset:0;box-shadow:inset 0 1px 0 rgb(255 255 255 / 12%);pointer-events:none}.glp-art{background:#d9cbb0;color:#262320;isolation:isolate}.episode-art-type{position:absolute;left:35px;top:30px;font-family:var(--serif);font-size:115px;letter-spacing:-.04em;line-height:1.1;font-weight:700}.episode-art-type>span{font-style:italic}.episode-art-type>small{display:block;font-family:var(--sans);font-size:8px;line-height:1.8;letter-spacing:.13em;margin:15px 0 0 3px}.episode-tag{position:absolute;left:23px;bottom:22px;z-index:1;font-size:8px;letter-spacing:.1em;text-transform:uppercase;background:var(--paper-light);padding:9px 13px;border-radius:30px}.art-play{position:absolute;right:22px;bottom:22px;display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--paper-light);color:var(--forest);z-index:1;box-shadow:0 5px 30px -8px rgb(20 18 16 / 20%);transition:transform .7s var(--ease),background .7s var(--ease)}.art-play:hover{transform:scale(1.1);background:white}.art-play svg{width:23px;height:23px}.molecule-art{position:absolute;right:-18%;top:-15%;width:80%;height:120%;transform:rotate(-20deg)}.molecule-art i{position:absolute;display:block;border-radius:50%;width:70px;height:70px;background:radial-gradient(circle at 31% 28%,#e8e0cf 0%,#8a8070 26%,#3a3530 60%,#1c1a17 90%);box-shadow:inset -8px -5px 18px rgb(20 18 16 / 25%),9px 15px 20px -15px rgb(40 36 30 / 30%)}.molecule-art i:nth-child(1){width:150px;height:150px;top:24%;left:26%}.molecule-art i:nth-child(2){width:110px;height:110px;top:59%;left:40%}.molecule-art i:nth-child(3){width:95px;height:95px;top:13%;left:55%}.molecule-art i:nth-child(4){width:48px;height:48px;top:51%;left:68%}.molecule-art i:nth-child(5){width:57px;height:57px;top:68%;left:13%}.molecule-art i:nth-child(6){width:29px;height:29px;top:15%;left:17%}.molecule-art i:nth-child(7){width:35px;height:35px;top:84%;left:65%}.studio-art{aspect-ratio:1.5;background:var(--forest)}.studio-art>img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}.episode-shell:hover .studio-art>img{transform:scale(1.035)}.episode-body{padding:29px 29px 26px}.episode-meta{display:flex;justify-content:space-between;font-size:8px;color:var(--muted);letter-spacing:.1em;font-weight:600}.episode-body h3{font-family:var(--serif);font-size:30px;line-height:1.2;letter-spacing:-.03em;margin-top:19px}.episode-body>p{font-size:11px;color:var(--muted);margin-top:14px;max-width:360px}.episode-footer{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:27px;padding-top:18px;box-shadow:0 -1px 0 var(--hair)}.guest-label{font-size:7px;letter-spacing:.1em}.episode-footer .text-link{font-size:10px;gap:9px}.episode-footer svg{width:14px;height:14px}.episode-source{font-size:9px;color:var(--muted);margin-top:23px}
.hosts{display:grid;grid-template-columns:1fr 1fr;gap:10%;align-items:center;padding-top:100px;padding-bottom:150px}.host-image-shell{position:relative;padding:8px;background:rgb(142 127 99 / 10%);border-radius:150px 150px 28px 28px;box-shadow:inset 0 0 0 1px rgb(142 127 99 / 9%)}.host-image-core{border-radius:143px 143px 22px 22px;overflow:hidden;aspect-ratio:.88}.host-image-core>img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease)}.host-image-shell:hover img{transform:scale(1.035)}.image-caption{position:absolute;left:2px;bottom:-31px;font-size:8px;color:var(--muted);letter-spacing:.12em}.hosts-copy h2{font-size:clamp(45.9px,4.3vw,68.1px);margin-top:22px}.hosts-names{font-size:15px!important;color:var(--ink)!important;font-weight:600;margin-top:28px!important}.hosts-copy>p:not(.eyebrow){font-size:12px;color:var(--muted);margin-top:18px;max-width:400px}.hosts-copy .button{margin-top:30px}.host-signature{margin-top:43px}.host-signature>span{font-family:var(--serif);font-style:italic;color:var(--ink);font-size:29px;letter-spacing:-.04em}.host-signature small{display:block;font-size:9px;color:var(--muted);margin-top:5px}
.closing{position:relative;overflow:hidden;text-align:center;background:var(--paper-light);padding-top:130px;padding-bottom:140px;isolation:isolate}.closing>.eyebrow{justify-content:center}.closing h2{font-size:clamp(53.3px,6.1vw,91.8px);margin-top:32px}.closing>p:not(.eyebrow){font-size:13px;color:var(--muted);margin-top:28px}.closing-links{display:flex;justify-content:center;gap:15px;margin-top:35px}.closing-orbit{position:absolute;inset:-20% 15%;z-index:-1;opacity:.3;pointer-events:none}.closing-orbit>span{position:absolute;inset:0;border:1px solid var(--sand);border-radius:50%;transform:rotate(-20deg)}.closing-orbit>span:nth-child(2){inset:7%;transform:rotate(25deg)}.closing-orbit>span:nth-child(3){inset:14%}
.site-footer{padding:70px 6.25% 38px;background:var(--paper)}.footer-top{display:flex;align-items:center;justify-content:space-between}.footer-brand>span{font-size:68px;letter-spacing:-.075em}.footer-brand small{font-size:10px;letter-spacing:.06em;margin-top:8px}.footer-bottom{margin-top:50px;padding-top:25px;box-shadow:0 -1px 0 var(--hair);display:flex;align-items:flex-start;justify-content:space-between;gap:35px}.footer-bottom>p{font-size:9px;max-width:410px;color:var(--muted)}.footer-bottom>div{display:flex;gap:22px;align-items:center;flex-wrap:wrap}.footer-bottom a,.text-button{font-size:9px;color:var(--muted);padding:4px 0}.text-button:hover,.footer-bottom a:hover{text-decoration:underline}
/* Players never request third-party media before an intentional click. */
.audio-player{position:fixed;left:4.5%;right:4.5%;bottom:20px;z-index:var(--layer-player);padding:13px 18px 13px 13px;display:flex;align-items:center;gap:20px;border-radius:24px;color:var(--paper);background:rgb(20 18 16 / 95%);backdrop-filter:blur(20px);box-shadow:0 10px 60px -15px rgb(20 18 16 / 25%),inset 0 1px 0 rgb(255 255 255 / 12%);animation:playerIn .7s var(--ease)}.audio-player>img{width:52px;height:52px;border-radius:12px}.player-info{display:flex;flex-direction:column;gap:4px;flex:1;min-width:100px;max-width:370px}.player-info .eyebrow{font-size:7px;color:var(--sand)}.player-info strong{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.player-info #player-status{font-size:8px;color:var(--sand)}.player-controls{display:flex;align-items:center;gap:7px}.player-toggle{width:43px;height:43px;display:grid;place-items:center;border-radius:50%;background:var(--paper);color:var(--forest)}.player-toggle svg{width:20px;height:20px}.skip-button{position:relative;font-size:25px;font-weight:400}.skip-button small{position:absolute;bottom:11px;left:17px;font-size:7px}.player-timeline{flex:1;min-width:100px;max-width:340px}.player-timeline input{width:100%;accent-color:var(--sand);height:15px;cursor:pointer}.player-timeline>div{display:flex;justify-content:space-between;font-size:8px;color:#cfc8bb}.rate-button{width:36px;height:36px;font-size:10px;border-radius:50%;background:rgb(255 255 255 / 8%);flex-shrink:0}.audio-player>.icon-button{width:30px;height:38px}.video-dialog,.info-dialog{border:0;padding:55px;border-radius:28px;background:var(--paper-light);color:var(--ink);max-width:min(960px,calc(100% - 32px));max-height:calc(100dvh - 50px);width:100%}.video-dialog::backdrop,.info-dialog::backdrop{background:rgb(20 18 16 / 65%);backdrop-filter:blur(9px)}.dialog-close{position:absolute;top:15px;right:15px}.video-consent{max-width:620px;margin:0 auto;padding:20px 0}.video-consent h2{font-size:52.5px;margin-top:20px}.video-consent>p:not(.eyebrow){font-size:13px;color:var(--muted);margin-top:25px;max-width:450px}.video-consent>.button{margin-top:26px}.video-consent>.text-link{display:flex;max-width:max-content;margin-top:18px;font-size:10px}.video-frame{aspect-ratio:16/9;background:var(--forest);border-radius:14px;overflow:hidden}.video-frame iframe{width:100%;height:100%;border:0}.info-dialog{max-width:680px}.info-dialog h2{font-size:35.3px;margin:22px 0}.info-dialog p{font-size:13px;margin:15px 0;color:var(--muted)}.info-dialog a{text-decoration:underline}.noscript-note{padding:20px 6.25%;font-size:12px;background:var(--sand)}@keyframes playerIn{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1700px){.section-pad{padding-left:max(6.25%,calc((100% - 1540px)/2));padding-right:max(6.25%,calc((100% - 1540px)/2))}.hero-copy{padding-top:20svh}.hero-panel h1{font-size:119.7px}.hero-description{font-size:15px}.hero-actions{margin-top:38px}.platforms{margin-top:40px}}
@media(max-width:1150px){.desktop-nav{margin-left:0;gap:23px}.site-header{left:3%;right:3%}.hero-actions{gap:15px}.hero-actions>.text-link{font-size:9px;gap:5px}.hero-copy{width:60%}.hero-description{font-size:12px}.platforms>div{gap:14px}.art-caption{right:5%;bottom:21%}.hero-orbit{right:4%}.manifesto{grid-template-columns:.6fr 1.5fr 1fr;gap:30px}.topics-layout{gap:6%}.episode-body{padding:24px}.episode-body h3{font-size:27px}.hosts{gap:7%}.hosts-copy h2{font-size:49.2px}.footer-bottom{flex-direction:column;gap:17px}.episode-art-type{font-size:93px}.molecule-art{right:-23%}.guest-label{max-width:145px;font-size:7px;line-height:1.6}.life-labels{left:59%}.life-labels p{font-size:22px}.story-copy{width:53%}}
@media(max-width:767px){html{scroll-padding-top:105px}.section-pad{padding:85px 6%}.site-header{top:15px;left:4%;right:4%;height:64px;padding:8px 13px 8px 21px;gap:15px}.brand>span{font-size:24px}.brand small{font-size:8px}.desktop-nav,.nav-listen{display:none}.menu-toggle{display:flex;position:relative;width:40px;height:40px;padding:11px;flex-direction:column;justify-content:center;gap:5px}.menu-toggle span{height:1px;width:19px;background:var(--ink);transition:transform .5s var(--ease)}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3px) rotate(-45deg)}.hero-copy{width:100%;padding-top:120px}.story-panel{padding:0 7%;min-height:860px}.hero-copy>.eyebrow{font-size:8px;letter-spacing:.13em}h1{font-size:clamp(49.2px,13.9vw,73.8px);line-height:.95;margin-top:23px;max-width:100%}.hero-description{font-size:11px;line-height:1.8;margin-top:23px;max-width:300px}.hero-actions{gap:18px;margin-top:23px;align-items:center;flex-wrap:wrap}.hero-actions>.text-link{font-size:9px}.button{font-size:10px;min-height:50px;gap:15px;padding-left:18px}.button-icon{width:36px;height:36px}.button-icon svg{width:17px;height:17px}.hero-actions .button{min-height:47px}.hero-actions .button-icon{width:33px;height:33px}.platforms{display:none}.art-label,.art-caption{display:none}.hero-bottom{left:7%;right:7%;bottom:43px;box-shadow:none;padding-top:0;pointer-events:none}.host-mini{display:none}.hero-edition{display:none}.scroll-cue{font-size:7px;gap:11px;pointer-events:auto}.scroll-cue>span{width:29px;height:29px}.scroll-cue svg{width:12px;height:12px}.hero-orbit{width:70vw;height:70vw;right:-2%;top:auto;bottom:10%;transform:none}.motion-ready .journey{height:375svh;min-height:2750px}.motion-ready .story-sticky{min-height:740px}.story-controls{left:7%;right:7%;bottom:16px}.story-progress{gap:5px}.story-progress>span{font-size:6px;letter-spacing:0}.story-progress>i{width:15px}.motion-toggle{font-size:7px;gap:4px}.motion-symbol{font-size:9px}.story-copy{padding-top:145px;max-width:100%;width:100%}.story-copy h2{font-size:clamp(39.4px,10.7vw,57.4px);line-height:1.05;margin-top:22px}.story-copy>p:not(.eyebrow){font-size:12px;line-height:1.75;max-width:305px;margin-top:22px}.story-copy>.eyebrow{font-size:8px}.story-copy .text-link{margin-top:20px;font-size:10px}.story-copy>.button{margin-top:25px}.orbit-labels{top:auto;bottom:10%;height:22%;width:80%;left:10%;right:auto;gap:0;align-content:space-between}.orbit-labels>span{padding-top:0;font-size:7px;letter-spacing:.05em}.life-labels{left:10%;right:8%;top:auto;bottom:16%;display:flex;flex-direction:column;gap:60px}.life-labels>div{margin:0}.life-labels span{font-size:7px}.life-labels p{font-size:15px}.life-labels>small{font-size:6px;margin:0;position:absolute;bottom:-70px;left:0}.is-reduced .hero-panel{min-height:890px}.is-reduced .scene{height:820px}.is-reduced .story-controls{top:88px}.is-reduced .story-panel:not(.hero-panel){padding:70px 7%;min-height:0}.is-reduced .story-copy{padding-top:0;width:100%!important}.manifesto{grid-template-columns:1fr;gap:28px}.manifesto-kicker{flex-direction:row;align-items:center}.compass{font-size:38px}.manifesto h2{font-size:59.9px}.manifesto-copy{max-width:410px}.manifesto-copy>p:first-child{font-size:14px}.small-note{font-size:9px}.topics{padding-bottom:30px}.topics-head .small-caps{display:none}.topics-layout{grid-template-columns:1fr;margin-top:35px;gap:35px}.topics-intro h2{font-size:50.8px}.topics-intro>p{font-size:12px;margin-top:20px}.topic-diagram{position:absolute;width:160px;height:160px;right:1%;top:220px;opacity:.35;margin:0;pointer-events:none}.topics-intro>.text-link{margin-top:14px;font-size:10px}.topic-item summary{gap:15px;padding:24px 0}.topic-item summary>span:nth-child(2){font-size:31px}.topic-item small{font-size:9px}.topic-icon{width:44px;height:44px}.topic-content{padding:0 12px 26px 59px}.topic-content>p{font-size:11px}.topics-foot{margin-top:55px;font-size:7px;gap:20px}.section-heading{display:block;margin-bottom:32px}.section-heading h2{font-size:50px;margin-top:18px}.section-heading-right{margin-top:25px;max-width:100%}.section-heading-right>p{margin-bottom:7px;font-size:11px}.section-heading-right .text-link{font-size:10px}.episode-grid{grid-template-columns:1fr;gap:25px}.episode-secondary{margin-top:0}.episode-shell{padding:6px;border-radius:24px}.episode-core{border-radius:19px}.episode-art{aspect-ratio:1.5}.episode-art-type{top:25px;left:24px;font-size:89px}.episode-art-type>small{font-size:7px;margin-top:10px}.molecule-art{right:-27%}.molecule-art i:nth-child(1){width:118px;height:118px}.molecule-art i:nth-child(2){width:85px;height:85px}.molecule-art i:nth-child(3){width:80px;height:80px}.episode-tag{font-size:7px;left:17px;bottom:16px;padding:8px 11px}.art-play{width:46px;height:46px;right:16px;bottom:16px}.episode-body{padding:24px 22px}.episode-body h3{font-size:28px}.episode-meta{font-size:7px}.episode-footer{margin-top:22px}.episode-footer .text-link{font-size:9px}.episode-source{font-size:8px}.hosts{grid-template-columns:1fr;gap:75px;padding-top:35px}.host-image-shell{border-radius:115px 115px 25px 25px;padding:6px}.host-image-core{border-radius:109px 109px 20px 20px;aspect-ratio:1}.hosts-copy h2{font-size:48.4px}.hosts-copy>p:not(.eyebrow){font-size:12px;max-width:none}.host-signature{margin-top:30px}.closing{padding-top:90px;padding-bottom:90px}.closing h2{font-size:clamp(36.9px,9.8vw,54.9px);margin-top:27px}.closing>p:not(.eyebrow){font-size:12px;margin-top:22px}.closing-links{flex-direction:column;align-items:center;gap:12px;margin-top:27px}.closing-links .button{min-width:250px;justify-content:space-between}.closing-orbit{inset:10% -65%;opacity:.25}.site-footer{padding:55px 6% 30px}.footer-top{display:block}.footer-brand>span{font-size:65px}.footer-brand small{font-size:8px}.footer-top>.text-link{font-size:10px;margin-top:27px}.footer-bottom{margin-top:30px;padding-top:20px}.footer-bottom>p{font-size:8px}.footer-bottom>div{gap:13px}.footer-bottom a,.text-button{font-size:8px}.audio-player{left:3%;right:3%;bottom:12px;display:grid;grid-template-columns:36px 1fr auto 24px;gap:10px;padding:12px;border-radius:20px}.audio-player>img{width:36px;height:36px;border-radius:8px}.player-info{max-width:none;min-width:0}.player-info .eyebrow{font-size:6px}.player-info strong{font-size:9px}.player-info #player-status{font-size:7px}.player-controls{gap:3px}.player-controls .skip-button{display:none}.player-toggle{width:36px;height:36px}.player-toggle svg{width:17px;height:17px}.audio-player>.icon-button{width:24px;height:30px;grid-column:4;grid-row:1}.player-timeline{grid-column:1/4;max-width:none;grid-row:2}.player-timeline>div{font-size:7px}.rate-button{grid-column:4;grid-row:2;width:26px;height:26px;font-size:8px}.video-dialog,.info-dialog{padding:50px 24px 30px;border-radius:22px}.video-consent h2{font-size:41px}.video-consent>p:not(.eyebrow){font-size:11px}.video-consent .text-link{font-size:9px}.video-dialog:has(.video-frame:not([hidden])){padding:50px 10px 10px}.info-dialog h2{font-size:28.7px}.info-dialog p{font-size:12px}}
@media(max-width:374px){h1{font-size:60px}.hero-actions{gap:8px}.hero-actions .text-link{font-size:8px}.hero-copy>.eyebrow{font-size:7px}.story-progress{display:none!important}.section-heading h2{font-size:44.3px}.hosts-copy h2{font-size:41px}.episode-footer{gap:6px}.episode-body h3{font-size:25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.reveal{opacity:1!important;transform:none!important}.scene canvas{opacity:.8}}
.is-reduced{scroll-behavior:auto}.is-reduced *{animation-duration:.01ms!important;transition-duration:.01ms!important}
/* Optical corrections verified in the live preview. */
@media(min-width:768px){
  .hero-copy{padding-top:clamp(140px,16.5svh,176px)}
  h1{font-size:clamp(64px,min(6.6vw,9.8svh),106.6px)}
  .hero-description{font-size:14px;line-height:1.75;margin-top:23px}
  .hero-actions{margin-top:24px}
  .platforms{margin-top:26px}
  .story-copy h2{font-size:clamp(52.5px,5.3vw,82px)}
  .health-panel .story-copy{width:55%;max-width:690px}
  .health-panel h2{font-size:clamp(50.8px,5vw,78.7px)}
  .life-labels{top:29%}
  .life-labels>div{margin-bottom:105px}
  .orbit-labels{top:25%;height:47%}
  .orbit-labels span{padding-top:170px}
  .art-label{top:15%;right:7%;text-align:right}
  .art-caption{right:4%;bottom:19%}
  .desktop-nav a{font-size:12px}
  .manifesto-copy>p+p,.topics-intro>p,.topic-content>p,.episode-body>p,.hosts-copy>p:not(.eyebrow),.section-heading-right>p{font-size:14px}
  .topic-item small{font-size:12px}
  .episode-body h3{font-size:32px}
  .topic-content{max-width:520px}
}
@media(min-width:768px) and (max-height:850px){
  .hero-copy{padding-top:132px}.hero-description{font-size:12px;margin-top:18px}.hero-actions{margin-top:20px}.platforms{margin-top:20px}.story-copy{padding-top:0}.story-copy h2{font-size:67.2px}.story-copy>p:not(.eyebrow){margin-top:20px}.story-panel:not(.hero-panel){padding-top:150px}
}
@media(max-width:767px){
  .hero-description{font-size:12px}.story-copy>p:not(.eyebrow){font-size:13px}.manifesto-copy>p+p,.topics-intro>p,.topic-content>p,.episode-body>p,.hosts-copy>p:not(.eyebrow){font-size:13px}.button{font-size:11px}.topic-diagram{top:225px;right:-35px;opacity:.16}.topic-item small{font-size:10px}
}
.motion-ready .orbit-labels,.motion-ready .life-labels{inset:0;width:100%;height:100%;display:block;pointer-events:none}
.motion-ready .orbit-labels>span,.motion-ready .life-labels>div{position:absolute;left:0;top:0;margin:0;padding:0}
.motion-ready .life-labels>small{position:absolute;left:59%;bottom:22%;margin:0}
@media(max-width:767px){.motion-ready .life-labels>small{left:7%;bottom:9%}}
/* 2026-10-26 redesign: carousel colorway, healthspan chart, medicine section */
.site-header{backdrop-filter:saturate(1.4) blur(18px);-webkit-backdrop-filter:saturate(1.4) blur(18px)}
.topics{background:var(--ink)!important;color:var(--paper)}
.life-labels .axis-label{font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.life-labels .axis-end>*,.life-labels .axis-end{white-space:nowrap}
.motion-ready .life-labels .axis-label{position:absolute;left:0;top:0}
.life-labels .curve-label span{font-size:9px;letter-spacing:.17em;font-weight:700}
.life-labels .curve-label p{font-family:var(--serif);font-size:22px;letter-spacing:-.01em;line-height:1.25;margin-top:4px}
.life-labels .curve-typical{color:#8a8072}
.life-labels .curve-max{color:var(--ink)}
.life-labels .gain-label{position:absolute;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#8d7343;background:rgb(243 239 226 / 78%);padding:6px 12px;border-radius:30px;border:1px solid rgb(199 167 104 / 45%);white-space:nowrap}
.life-labels .gain-label b{font-family:var(--serif);font-size:16px;margin-right:4px}
.life-labels>small{max-width:330px;line-height:1.6}
.medicine{background:var(--paper-light)}
.medicine-head{display:grid;grid-template-columns:1.1fr .9fr;gap:8%;align-items:end;margin-bottom:80px}
.medicine-head h2{font-size:clamp(48px,5.2vw,82px);margin-top:22px}
.medicine-head>p{font-size:17px;line-height:1.75;color:var(--muted);max-width:520px}
.medicine-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.medicine-card{position:relative;background:#fff;border-radius:28px;padding:38px 34px 34px;min-height:390px;display:flex;flex-direction:column;box-shadow:0 1px 2px rgb(20 18 16 / 4%),0 20px 50px -30px rgb(20 18 16 / 25%);transition:transform .8s var(--ease),box-shadow .8s var(--ease)}
.medicine-card:hover{transform:translateY(-6px);box-shadow:0 1px 2px rgb(20 18 16 / 4%),0 30px 60px -30px rgb(20 18 16 / 35%)}
.medicine-index{font-size:11px;font-weight:700;letter-spacing:.16em;color:var(--bronze)}
.medicine-card h3{font-family:var(--serif);font-weight:600;font-size:34px;line-height:1.1;letter-spacing:-.02em;margin:70px 0 18px}
.medicine-card p{color:var(--muted);line-height:1.75;font-size:15px}
.medicine-tag{margin-top:auto;padding-top:30px;font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.medicine-card-dark{background:var(--ink);color:var(--paper)}
.medicine-card-dark p{color:#bdb4a5}
.medicine-note{margin-top:46px;font-size:12px;color:var(--muted);text-align:center}
@media(max-width:1150px){.medicine-grid{grid-template-columns:1fr}.medicine-card{min-height:0}.medicine-card h3{margin-top:40px}.medicine-head{grid-template-columns:1fr;gap:28px}}
@media(max-width:767px){.medicine-head{margin-bottom:44px}.medicine-head h2{font-size:46px}.life-labels .curve-label p{font-size:14px}.life-labels .axis-label,.life-labels .gain-label{font-size:8px}}
/* 2026-10-26 pass 2: ticker, facts, sparklines, episode grid, closing helix, footer */
.site-header{transition:transform .7s var(--ease),opacity .7s var(--ease)}
.site-header.is-tucked{transform:translateY(-130%);opacity:0}
.hero-copy .platforms>div a:hover{color:var(--bronze)}
.ticker{overflow:hidden;background:var(--ink);color:var(--paper);padding:18px 0;box-shadow:0 1px 0 rgb(243 239 226 / 10%)}
.ticker-track{display:flex;align-items:center;gap:34px;width:max-content;animation:ticker 48s linear infinite;font-family:var(--serif);font-size:22px;letter-spacing:.01em}
.ticker-track i{width:5px;height:5px;border-radius:50%;background:var(--bronze);flex-shrink:0}
@keyframes ticker{to{transform:translateX(-50%)}}
.is-reduced .ticker-track{animation:none}
.facts{padding:0 6.25% 120px;background:var(--paper-light)}
.facts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.fact{padding:42px 34px 42px 0;border-right:1px solid var(--hair)}
.fact:not(:first-child){padding-left:34px}
.fact:last-child{border-right:0}
.fact strong{display:block;font-family:var(--serif);font-weight:600;font-size:40px;letter-spacing:-.02em;line-height:1}
.fact strong b{font-weight:600;color:var(--bronze)}
.fact span{display:block;margin-top:14px;font-size:13px;line-height:1.7;color:var(--muted)}
.medicine{padding-top:150px}
.spark{position:absolute;right:30px;top:30px;width:120px;height:42px;stroke-width:1.6}
.spark-grid{stroke:rgb(20 18 16 / 10%);stroke-width:1}
.medicine-card-dark .spark-grid{stroke:rgb(243 239 226 / 14%)}
.spark-line{stroke:var(--bronze);stroke-width:2}
.spark-dot{fill:var(--bronze);stroke:none}
.episode-grid{grid-template-columns:1.25fr 1fr;grid-template-rows:auto auto;gap:28px}
.episode-featured{grid-row:1/3}
.episode-featured .episode-art{aspect-ratio:1.18}
.episode-secondary{margin-top:0}
.episode-upcoming{grid-column:1/3;margin-top:0}
.episode-upcoming .episode-core{display:grid;grid-template-columns:.9fr 1.1fr;align-items:stretch}
.episode-upcoming .episode-art{aspect-ratio:auto;min-height:360px;background:#e8e0cf}
.apasu-art>img{width:100%;height:100%;object-fit:cover;object-position:center top}
.episode-upcoming .episode-body{display:flex;flex-direction:column;justify-content:center;padding:48px 54px}
.episode-upcoming .episode-body h3{font-size:44px}
.lpa-art{background:var(--ink);color:var(--paper);isolation:isolate}
.lpa-art .episode-art-type{color:var(--paper)}
.lpa-art .episode-art-type>small{color:#bdb4a5}
.lpa-rings{position:absolute;right:-22%;top:-30%;width:95%;aspect-ratio:1;z-index:-1}
.lpa-rings i{position:absolute;inset:0;border-radius:50%;border:1px solid rgb(226 216 197 / 35%);animation:slowspin 60s linear infinite}
.lpa-rings i:nth-child(2){inset:14%;border-color:rgb(180 154 110 / 55%);border-style:dashed;animation-duration:90s;animation-direction:reverse}
.lpa-rings i:nth-child(3){inset:30%;border-color:rgb(226 216 197 / 25%);background:radial-gradient(circle at 40% 35%,rgb(180 154 110 / 45%),transparent 62%)}
@keyframes slowspin{to{transform:rotate(360deg)}}
.is-reduced .lpa-rings i{animation:none}
.closing-helix{position:absolute;inset:0;width:100%;height:100%;z-index:-1;opacity:.9}
.closing-orbit{display:none}
.footer-platforms{display:flex;flex-wrap:wrap;gap:12px;margin-top:40px}
.footer-platforms a{display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:100px;box-shadow:inset 0 0 0 1px var(--hair);font-size:12px;font-weight:600;transition:background .5s var(--ease),color .5s var(--ease)}
.footer-platforms a:hover{background:var(--ink);color:var(--paper)}
.footer-platforms svg{width:16px;height:16px}
@media(max-width:1150px){.facts-grid{grid-template-columns:1fr 1fr}.fact:nth-child(2){border-right:0}.fact:nth-child(n+3){border-top:1px solid var(--hair)}.fact:nth-child(3){padding-left:0}.episode-grid{grid-template-columns:1fr}.episode-featured{grid-row:auto}.episode-upcoming{grid-column:auto}.episode-upcoming .episode-core{grid-template-columns:1fr}.episode-upcoming .episode-art{min-height:0;aspect-ratio:1.4}.episode-upcoming .episode-body{padding:28px 24px}.episode-upcoming .episode-body h3{font-size:30px}}
@media(max-width:767px){.ticker-track{font-size:16px;gap:22px}.facts{padding-bottom:70px}.fact{padding:26px 18px 26px 0}.fact strong{font-size:30px}.fact span{font-size:11px}.medicine{padding-top:85px}.spark{width:90px;height:32px;right:22px;top:22px}.episode-featured .episode-art{aspect-ratio:1.3}.footer-platforms a{font-size:10px;padding:10px 14px}}
/* backcasting section */
.backcast{background:var(--paper);padding-top:130px}
.backcast-layout{display:grid;grid-template-columns:.95fr 1.25fr;gap:7%;align-items:center}
.backcast-copy h2{font-size:clamp(44px,4.8vw,76px);margin-top:22px}
.backcast-copy>p:not(.eyebrow){margin-top:26px;font-size:16px;line-height:1.8;color:var(--muted);max-width:480px}
.backcast-control{margin-top:40px}
.backcast-control label{display:block;font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.backcast-slider{display:flex;align-items:center;gap:16px;margin-top:14px}
.backcast-slider input{--p:50%;flex:1;appearance:none;-webkit-appearance:none;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--ink) var(--p),rgb(20 18 16 / 15%) var(--p));outline-offset:8px}
.backcast-slider input::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:var(--ink);border:4px solid var(--paper);box-shadow:0 0 0 1px var(--ink),0 6px 16px -6px rgb(20 18 16 / 60%);cursor:grab}
.backcast-slider input::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--ink);border:4px solid var(--paper);box-shadow:0 0 0 1px var(--ink);cursor:grab}
.backcast-slider output{font-family:var(--serif);font-weight:600;font-size:34px;min-width:56px;text-align:right;letter-spacing:-.02em}
.backcast-slider>span{font-size:11px;color:var(--muted)}
.backcast-hint{margin-top:10px;font-size:11px;color:var(--muted)}
.backcast-results{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:34px}
.backcast-results>div{padding:22px 22px 20px;border-radius:22px;background:var(--paper-light);box-shadow:inset 0 0 0 1px var(--hair)}
.backcast-results span{display:block;font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);line-height:1.5}
.backcast-results strong{display:block;margin-top:10px;font-family:var(--serif);font-weight:600;font-size:46px;letter-spacing:-.02em;line-height:1}
.backcast-results strong::after{content:' ml/kg/min';font-family:var(--sans);font-weight:500;font-size:11px;letter-spacing:0;color:var(--muted)}
.backcast-results .is-trained{background:var(--ink);color:var(--paper);box-shadow:none}
.backcast-results .is-trained span{color:#bdb4a5}
.backcast-results .is-trained strong::after{color:#bdb4a5}
.backcast-chart{margin:0;background:var(--paper-light);border-radius:30px;padding:36px 30px 26px;box-shadow:inset 0 0 0 1px var(--hair)}
.backcast-chart svg{width:100%;height:auto;overflow:visible}
.bc-grid line{stroke:rgb(20 18 16 / 9%);stroke-width:1}
.bc-axis text{font-family:var(--sans);font-size:11px;fill:var(--muted);text-anchor:end}
.bc-axis text[y="372"]{text-anchor:middle}
.bc-axis-title{text-anchor:middle!important;font-size:10px!important;letter-spacing:.12em;text-transform:uppercase}
.bc-limit{stroke:#a4524a;stroke-width:1;stroke-dasharray:4 5}
.bc-limit-label{font-family:var(--sans);font-size:10.5px;fill:#a4524a}
.bc-gain{fill:url(#bc-fill);stroke:none;opacity:0;transition:opacity 1.2s var(--ease) .9s}
.bc-avg,.bc-train{fill:none;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:900;stroke-dashoffset:900;transition:stroke-dashoffset 1.8s var(--ease),d .5s var(--ease)}
.bc-avg{stroke:#9a9082;stroke-dasharray:6 7 900;stroke-dashoffset:900}
.bc-train{stroke:var(--ink)}
.is-drawn .bc-avg,.is-drawn .bc-train{stroke-dashoffset:0}
.is-drawn .bc-avg{stroke-dasharray:6 7}
.is-drawn .bc-gain{opacity:1}
.bc-dot{opacity:0;transition:opacity .6s var(--ease) 1.1s,cx .5s var(--ease),cy .5s var(--ease)}
.bc-dot-avg{fill:#9a9082}.bc-dot-train{fill:var(--ink)}
.is-drawn .bc-dot{opacity:1}
.bc-val{font-family:var(--serif);font-size:16px;font-weight:600;opacity:0;transition:opacity .6s var(--ease) 1.2s}
.bc-val-avg{fill:#9a9082}.bc-val-train{fill:var(--ink)}
.is-drawn .bc-val{opacity:1}
.is-reduced .bc-avg,.is-reduced .bc-train,.is-reduced .bc-dot,.is-reduced .bc-val,.is-reduced .bc-gain{transition:none;stroke-dashoffset:0;opacity:1}
.backcast-chart figcaption{margin-top:18px;font-size:11px;line-height:1.6;color:var(--muted)}
@media(max-width:1150px){.backcast-layout{grid-template-columns:1fr;gap:40px}}
@media(max-width:767px){.backcast{padding-top:80px}.backcast-copy h2{font-size:42px}.backcast-results{grid-template-columns:1fr}.backcast-results strong{font-size:36px}.backcast-chart{padding:18px 10px 14px;border-radius:20px}.bc-axis text{font-size:14px}.bc-limit-label{font-size:13px}.bc-val{font-size:20px}}