@font-face{font-family:Practice;src:local('Helvetica Neue');font-display:swap}
:root{color-scheme:dark;--ink:#161615;--paper:#e5e3dc;--white:#f1f0e9;--gutter:clamp(24px,4.4vw,88px);--motion:1}
*{box-sizing:border-box}html{scroll-behavior:smooth;scrollbar-color:#77756e #161615}body{margin:0;background:var(--ink);color:var(--white);font-family:Practice,'Helvetica Neue',Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}::selection{background:#b9c668;color:#161615}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:2px solid currentColor;outline-offset:6px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:10px;left:15px;z-index:30;background:var(--paper);color:var(--ink);padding:15px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}h1,h2,p{margin:0}em{font-family:Georgia,'Times New Roman',serif;font-weight:400}a:hover{opacity:.72}
.opening{height:178svh;position:relative;background:#111110}.opening-stage{height:100svh;min-height:540px;position:sticky;top:0;overflow:hidden}.material-fallback,#material,.vignette{position:absolute;inset:0;width:100%;height:100%}.material-fallback{background:#111110 url('/assets/hereon-material.png') center/cover;filter:brightness(.6);transform:scale(1.25)}#material{opacity:0;transition:opacity 1.5s}.webgl-ready #material{opacity:1}.webgl-ready .material-fallback{visibility:hidden}.vignette{background:linear-gradient(180deg,rgba(0,0,0,.12),transparent 35%,rgba(0,0,0,.03) 70%,rgba(0,0,0,.35));pointer-events:none}.wordmark{position:absolute;left:7%;top:50%;width:86%;transform:translateY(calc(-50% - var(--opening-progress,0)*14vh)) scale(calc(1 - var(--opening-progress,0)*.12));mix-blend-mode:screen;will-change:transform;line-height:0}.wordmark img{width:100%;height:auto;filter:grayscale(1) contrast(5) brightness(1.2);user-select:none}.opening-question{position:absolute;left:var(--gutter);top:60%;font-size:clamp(36px,5.5vw,88px);line-height:1.06;letter-spacing:-.045em;opacity:var(--question-opacity,0);transform:translateY(calc((1 - var(--question-opacity,0))*25px));font-weight:400}.opening-foot{position:absolute;bottom:40px;left:var(--gutter);right:var(--gutter);display:flex;align-items:center;justify-content:space-between;font-size:12px;letter-spacing:.1em;color:#cfcec7}.opening-foot a{padding:10px 0;display:flex;align-items:center;gap:24px}.opening-foot a span{font-size:24px}
.paper{background:var(--paper);color:var(--ink);color-scheme:light}.section-label{display:flex;justify-content:space-between;gap:20px;font-size:12px;font-weight:400;letter-spacing:.075em;line-height:1.5}.section-label h2{font:inherit}.practice{padding:42px var(--gutter) 110px;position:relative;scroll-margin-top:0}.practice-grid{display:grid;grid-template-columns:1fr 2fr;gap:5vw;padding-top:110px}.origin{padding-top:10px;font-size:16px;line-height:1.5}.small-macron{display:block;width:52px;height:5px;background:currentColor;margin-bottom:32px}.practice h2{font-size:clamp(58px,7.8vw,124px);line-height:.99;letter-spacing:-.058em;font-weight:400}.practice-description{max-width:570px;font-size:clamp(22px,2.25vw,34px);line-height:1.35;letter-spacing:-.025em;margin-top:50px}.practice-description em{font-size:1.055em}
.correspondence{height:205svh;min-height:1350px;position:relative}.cc-stage{position:sticky;top:0;min-height:700px;height:100svh;padding:28px var(--gutter) 36px;display:flex;flex-direction:column;overflow:hidden;border-top:1px solid #bcbab2}.copy-composition{position:relative;flex:1;min-height:290px;margin-top:18px;isolation:isolate;perspective:1100px}.copy{position:absolute;top:50%;left:50%;font-size:clamp(260px,36vw,600px);font-weight:500;letter-spacing:-.06em;line-height:.85;transform:translate(-50%,-50%);transition:transform 1s cubic-bezier(.22,1,.36,1),opacity 1s;color:var(--ink);user-select:none}.copy-back{color:#c9c7bf;transform:translate(calc(-50% + 10vw),calc(-50% - 2vw)) rotate(-8deg) scale(.94);z-index:0}.copy-middle{color:#b0aea6;transform:translate(calc(-50% + 5vw),calc(-50% - 1vw)) rotate(-4deg) scale(.97);z-index:1}.copy-front{z-index:2}.correspondence[data-state="1"] .copy-back{transform:translate(calc(-50% - 10vw),calc(-50% - 3vw)) rotate(7deg)}.correspondence[data-state="1"] .copy-middle{transform:translate(calc(-50% + 8vw),calc(-50% + 1vw)) rotate(-6deg)}.correspondence[data-state="2"] .copy-back{transform:translate(calc(-50% + 13vw),calc(-50% - 1vw)) rotate(0)}.correspondence[data-state="2"] .copy-middle{transform:translate(calc(-50% - 13vw),calc(-50% + 1vw)) rotate(0)}.correspondence[data-state="3"] .copy-back{transform:translate(calc(-50% + 5vw),calc(-50% - 4vw)) rotate(0)}.correspondence[data-state="3"] .copy-middle{transform:translate(calc(-50% + 2.5vw),calc(-50% - 2vw)) rotate(0)}.correspondence[data-state="4"] .copy-back{transform:translate(calc(-50% + 12vw),-50%) rotate(-6deg)}.correspondence[data-state="4"] .copy-middle{transform:translate(calc(-50% + 6vw),-50%) rotate(-3deg)}.copy-registration{position:absolute;font:300 22px monospace;color:#85837b}.registration-one{left:19%;top:22%}.registration-two{right:18%;bottom:16%}.cc-caption{display:flex;align-items:baseline;gap:30px;padding:15px 0 35px}.cc-count{font:12px 'Courier New',monospace;min-width:60px}.cc-caption p{font-size:clamp(32px,4vw,64px);letter-spacing:-.045em;line-height:1.1}.cc-rule{height:1px;background:#bcbab2;flex:1;margin-left:30px;align-self:center}.cc-bottom{display:flex;align-items:flex-end;justify-content:space-between;gap:30px}.cc-bottom p{font-size:16px;line-height:1.5;letter-spacing:-.01em}.cc-controls{display:flex;gap:6px}.cc-controls button{border:0;border-top:1px solid #9a988f;background:transparent;color:#5c5a53;width:44px;height:46px;cursor:pointer;font-size:12px;transition:border-color .3s,color .3s}.cc-controls button[aria-pressed="true"]{border-top:3px solid var(--ink);color:var(--ink)}.cc-controls button:hover{background:#d5d3cb}
.archive{padding:40px var(--gutter) 120px;overflow:hidden;background:#191918}.archive .section-label{color:#c4c2b9}.archive-intro{display:grid;grid-template-columns:1.75fr 1fr;gap:5vw;margin-top:110px;align-items:end}.archive h2{font-size:clamp(66px,8.4vw,136px);line-height:1;letter-spacing:-.055em;font-weight:400}.archive h2 em{letter-spacing:-.06em}.archive-note{max-width:330px;padding-bottom:6px;font-size:18px;line-height:1.5;color:#c4c2b9}.archive-note p+p{margin-top:24px}.archive-note .small-macron{width:38px;height:3px}.discipline-index{margin-top:130px}.index-caption{font-size:12px;letter-spacing:.065em;display:flex;justify-content:space-between;padding-bottom:24px;color:#aaa89f}.index-line{border-top:1px solid #41413c;display:flex;align-items:baseline;gap:42px;padding:25px 0;position:relative}.index-line:last-child{border-bottom:1px solid #41413c}.index-number{font:12px 'Courier New',monospace;color:#aaa89f;flex-shrink:0}.index-line p{font-size:clamp(24px,3.1vw,49px);line-height:1.2;letter-spacing:-.03em;transform:translateX(var(--index-offset,0));will-change:transform;white-space:nowrap}.index-line:nth-child(odd) p{color:#aaa89f}.index-line i{font-family:Georgia,serif;font-weight:normal;color:#66665d;display:inline-block;margin:0 12px}
.contact{padding:40px var(--gutter) 28px;background:#111110}.contact .section-label{color:#afada4}.contact-links{display:flex;gap:clamp(22px,3vw,48px)}.contact-invitation{display:block;margin:110px 0 125px;width:fit-content}.contact-invitation h2{font-size:clamp(72px,13vw,200px);font-weight:400;letter-spacing:-.075em;line-height:1.1}.contact-invitation h2 span{display:inline-block;font-weight:300;font-size:.72em;margin-left:6vw;transition:transform .4s}.contact-invitation:hover{opacity:1}.contact-invitation:hover h2 span{transform:translate(10px,-10px)}.contact-end{border-top:1px solid #41413c;padding-top:26px;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:12px;letter-spacing:.08em;color:#b4b2a9}.end-wordmark{font-weight:600;font-size:22px;letter-spacing:.3em;color:var(--white)}.motion-control{position:fixed;top:20px;right:22px;z-index:10;display:flex;gap:10px;align-items:center;color:#fff;background:transparent;border:0;cursor:pointer;padding:12px;mix-blend-mode:difference;font-size:12px;letter-spacing:.05em}.motion-icon{font-size:16px}.motion-label{max-width:0;overflow:hidden;white-space:nowrap;opacity:0;transition:max-width .25s,opacity .25s}.motion-control:hover .motion-label,.motion-control:focus-visible .motion-label{max-width:140px;opacity:1}.motion-paused *{scroll-behavior:auto!important}.motion-paused .copy,.motion-paused #material{transition:none}.motion-paused .index-line p{transform:none}
@media(min-width:1800px){.practice-grid,.archive-intro{max-width:1700px;margin-left:auto;margin-right:auto}}
.material-fallback{filter:none;transform:none}.wordmark{opacity:0}.webgl-ready .wordmark{opacity:1}.index-line p{white-space:normal;font-size:clamp(24px,2.65vw,46px)}
@media(max-width:700px){.opening{height:160svh}.opening-stage{min-height:460px}.wordmark{left:-3%;width:106%;top:46%}.opening-question{top:61%;font-size:44px}.opening-foot{bottom:28px;font-size:10px;letter-spacing:.06em}.opening-foot a{gap:12px}.opening-foot a span{font-size:22px}.section-label{font-size:10px;gap:24px;letter-spacing:.045em}.section-label>:last-child{text-align:right}.practice{padding-top:28px;padding-bottom:80px}.practice-grid{grid-template-columns:1fr;padding-top:65px;gap:45px}.origin{display:flex;gap:28px;align-items:start;font-size:14px}.origin .small-macron{width:35px;height:3px;flex-shrink:0;margin-top:8px}.practice h2{font-size:clamp(52px,13.5vw,88px)}.practice-description{margin-top:32px;font-size:23px;max-width:480px}.correspondence{height:170svh;min-height:1200px}.cc-stage{padding-top:24px;min-height:670px;height:100svh}.copy-composition{min-height:270px;margin:10px -24px 0}.copy{font-size:67vw}.copy-back{transform:translate(calc(-50% + 12vw),calc(-50% - 4vw)) rotate(-8deg)}.copy-middle{transform:translate(calc(-50% + 6vw),calc(-50% - 2vw)) rotate(-4deg)}.registration-one{left:13%;top:20%}.registration-two{right:10%;bottom:15%}.cc-caption{gap:16px;padding-bottom:26px}.cc-count{font-size:11px;min-width:45px}.cc-caption p{font-size:34px}.cc-rule{margin-left:0}.cc-bottom{align-items:start;flex-direction:column;gap:20px}.cc-bottom p{font-size:15px}.cc-controls{width:100%;gap:14px}.cc-controls button{flex:1}.archive{padding-top:28px;padding-bottom:70px}.archive-intro{grid-template-columns:1fr;margin-top:75px;gap:50px}.archive h2{font-size:clamp(57px,14vw,95px)}.archive-note{max-width:310px;justify-self:end;font-size:17px}.archive-note .small-macron{margin-bottom:24px}.discipline-index{margin-top:85px}.index-caption{font-size:10px;gap:30px;line-height:1.5}.index-caption span:last-child{text-align:right;max-width:90px}.index-line{gap:20px;padding:22px 0}.index-line p{white-space:normal;transform:none!important;font-size:28px;line-height:1.35}.index-line i{margin:0 5px}.index-number{font-size:11px}.contact{padding-top:28px}.contact .section-label{flex-direction:column;gap:20px}.contact .section-label>:last-child{text-align:left;font-size:14px}.contact-links{flex-direction:column;gap:12px}.contact-invitation{margin:70px 0 80px}.contact-invitation h2{font-size:clamp(62px,15vw,100px)}.contact-invitation h2 span{margin-left:5vw}.contact-end{flex-wrap:wrap;font-size:10px;gap:24px}.contact-end a{width:100%;padding:10px 0}.end-wordmark{font-size:19px}.motion-control{top:10px;right:12px}.motion-control .motion-label{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}.wordmark{transform:translateY(-50%)}.opening-question{opacity:1;transform:none}.opening{height:100svh}.opening-question{font-size:clamp(30px,4vw,60px);top:66%}.correspondence{height:auto;min-height:0}.cc-stage{position:relative}.index-line p{transform:none!important}}
/* Production refinement: one reveal boundary, no raster/logo blend surface. */
.opening-scene{position:absolute;inset:0;opacity:0;transition:opacity 900ms cubic-bezier(.2,.7,.3,1)}
.hero-ready .opening-scene{opacity:1}
.material-fallback{background-image:url('/assets/hero-still.jpg');filter:none;transform:none}
#material{opacity:0;transition:none}
.webgl-ready #material{opacity:1}
.wordmark,.webgl-ready .wordmark{opacity:1;left:16%;width:68%;top:48%;mix-blend-mode:normal}
.wordmark img{display:block;filter:none}
.cc-explanation{max-width:520px;min-height:100px}
.cc-bottom .cc-thesis{font-size:13px;color:#66645c;line-height:1.4;margin-bottom:12px}
#cc-definition{font-size:16px;line-height:1.5;min-height:3em}
#cc-meaning,#cc-definition{transition:opacity 220ms ease,transform 220ms ease}
.cc-changing #cc-meaning,.cc-changing #cc-definition{opacity:0;transform:translateY(5px)}
@media(max-width:700px){.wordmark,.webgl-ready .wordmark{left:8%;width:84%;top:46%}.cc-explanation{min-height:114px}.cc-bottom .cc-thesis{font-size:12px;margin-bottom:10px}#cc-definition{font-size:15px;min-height:4.5em}.cc-caption{padding-bottom:22px}.cc-bottom{gap:12px}}
@media(max-height:720px) and (min-width:701px){.cc-stage{min-height:620px}.copy-composition{min-height:220px}.copy{font-size:min(32vw,330px)}.cc-caption{padding-bottom:20px}}
@media(prefers-reduced-motion:reduce){.opening-scene,#cc-meaning,#cc-definition{transition:none}.wordmark,.webgl-ready .wordmark{transform:translateY(-50%)}}
/* The existing wordmark becomes a light-bearing plane within the material. */
.wordmark,.webgl-ready .wordmark{left:12%;width:76%;mix-blend-mode:screen;transform:translate(var(--mark-x,0px),calc(-50% - var(--opening-progress,0)*18vh + var(--mark-y,0px))) scale(calc(1 - var(--opening-progress,0)*.1))}
.wordmark img{opacity:.67}
.wordmark::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(110deg,transparent 20%,rgba(255,255,255,.2) 38%,#fff 49%,rgba(255,255,255,.35) 57%,transparent 75%);background-size:240% 100%;background-position:var(--light-position,50%) 50%;-webkit-mask:url('/assets/hereon-wordmark.svg') center/contain no-repeat;mask:url('/assets/hereon-wordmark.svg') center/contain no-repeat}
.opening-question{text-shadow:0 2px 24px rgba(0,0,0,.35)}
@media(max-width:700px){.wordmark,.webgl-ready .wordmark{left:6%;width:88%}.wordmark img{opacity:.78}}
@media(prefers-reduced-motion:reduce){.wordmark,.webgl-ready .wordmark{transform:translateY(-50%)}.wordmark img{opacity:.9}.wordmark::after{display:none}}
/* Sound is an optional accompaniment, with controls clear of the composition. */
[hidden]{display:none!important}
.soundscape{position:fixed;z-index:20;top:22px;left:var(--gutter);font-size:13px;color:var(--white)}
.soundscape button{color:inherit;border:0;cursor:pointer;background:none;min-height:44px}
.soundscape-trigger{display:flex;align-items:center;gap:12px;padding:0 12px;margin-left:-12px;background:#161615!important}
.soundscape-chevron{font-size:18px;font-weight:300;margin-left:8px;transition:transform .25s}
.soundscape-trigger[aria-expanded="true"] .soundscape-chevron{transform:rotate(45deg)}
.soundscape-symbol{display:flex;align-items:center;gap:3px;width:20px;height:20px}
.soundscape-symbol i{display:block;width:2px;height:3px;background:currentColor;transition:height .4s}
.is-playing .soundscape-symbol i{animation:sound-flow 1.5s ease-in-out infinite alternate}
.is-playing .soundscape-symbol i:nth-child(2){animation-delay:-.9s}.is-playing .soundscape-symbol i:nth-child(3){animation-delay:-.3s}.is-playing .soundscape-symbol i:nth-child(4){animation-delay:-1.2s}
@keyframes sound-flow{from{height:4px}to{height:17px}}
.soundscape-invitation{display:block;padding:0 14px;border:1px solid #706e655e!important;background:#151514e8!important;font-size:12px;letter-spacing:.035em;text-align:left;animation:sound-in 700ms ease both}
.soundscape-invitation span{margin-left:18px}
.soundscape-panel{width:320px;max-width:calc(100vw - 48px);padding:18px 20px 16px;background:#191918;border:1px solid #45443e;box-shadow:0 18px 50px #0005;animation:sound-in 220ms ease both}
@keyframes sound-in{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}
.soundscape-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}
.soundscape-heading>span{font-size:10px;letter-spacing:.1em;color:#afada4}
.soundscape-toggle{font-size:12px;text-decoration:underline;text-underline-offset:5px;padding:0}
.soundscape-track{padding:24px 0 18px;min-height:100px}
.soundscape-track>span:first-child{display:block;font-size:12px;line-height:1.5;color:#afada4;margin-bottom:8px}
#soundscape-title{display:block;font-size:24px;line-height:1.12;letter-spacing:-.025em}
.soundscape-transport{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #45443e;padding-bottom:10px}
.soundscape-position{font:11px 'Courier New',monospace;letter-spacing:.08em;color:#afada4}
.soundscape-transport button{width:48px;font-size:24px;font-weight:300}
.soundscape button:hover{color:#fff;background:#ffffff08}
.soundscape-volume{display:flex;align-items:center;gap:8px;padding-top:10px}
.soundscape-volume button{font-size:22px;width:32px;flex-shrink:0}
.volume-slider{min-width:0;width:100%;height:24px;accent-color:#deddd5;cursor:pointer}
.volume-value{font:11px 'Courier New',monospace;min-width:30px;text-align:right;color:#afada4}
.soundscape-status{font-size:12px;line-height:1.45;color:#b8b6ac}.soundscape-status:not(:empty){margin-top:12px}
.copy-composition{transform:rotateX(var(--cc-tilt-y,0deg)) rotateY(var(--cc-tilt-x,0deg));transition:transform .7s ease-out}
.copy-front{text-shadow:8px 16px 28px #16161512}
@media(max-width:700px){.soundscape{top:10px;left:24px}.soundscape-trigger{font-size:12px}.soundscape-panel{width:310px}.soundscape-track{padding-top:18px}}
@media(prefers-reduced-motion:reduce){.soundscape-symbol i{animation:none!important}.is-playing .soundscape-symbol i:nth-child(even){height:12px}.copy-composition{transform:none}}
.motion-paused .soundscape-symbol i{animation-play-state:paused}.motion-paused .copy-composition{transform:none}