@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=Playfair+Display:ital,wght@0,400;0,500;1,400&display=swap');
:root{--paper:#f6f5ef;--ink:#203629;--muted:#687466;--accent:#6f8261}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',Arial,sans-serif;overscroll-behavior:none}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:7px}header{position:fixed;z-index:20;left:4vw;right:4vw;top:30px;display:flex;align-items:start;justify-content:space-between;pointer-events:none}header>*{pointer-events:auto}.wordmark{color:var(--ink);text-decoration:none;font-size:20px;font-weight:500;letter-spacing:.18em}.wordmark span{display:block;font-size:8px;letter-spacing:.23em;margin-top:8px;color:var(--muted)}#fullscreen{border:0;background:transparent;font-size:9px;letter-spacing:.13em;padding:8px 0}#fullscreen span{font-size:18px;margin-left:10px}#stage{position:fixed;inset:0;overflow:hidden;isolation:isolate}.hero{position:absolute;left:10%;top:20%;z-index:0;will-change:opacity,transform}.eyebrow{font-size:9px;letter-spacing:.23em;margin:0 0 22px}h1{font-family:'Playfair Display',Georgia,serif;font-weight:400;font-size:clamp(60px,8vw,130px);line-height:1.02;letter-spacing:-.045em;margin:0}h1 em{font-weight:400}#tree-camera{position:absolute;top:0;left:0;transform-origin:0 0;will-change:transform;z-index:1}#tree{width:100%;height:100%;object-fit:contain;display:block;user-select:none}#veil{position:absolute;inset:0;z-index:2;background:linear-gradient(90deg,rgba(246,245,239,.97),rgba(246,245,239,.93) 25%,rgba(246,245,239,0) 54%);opacity:0;pointer-events:none}#chapters{position:absolute;inset:0;z-index:3;pointer-events:none}.chapter{position:absolute;left:8vw;top:50%;width:37vw;max-width:510px;opacity:0;transform:translateY(-40%);will-change:opacity,transform}.chapter .eyebrow{color:var(--accent);margin-bottom:20px}.chapter h2{font:400 clamp(42px,5vw,76px)/1.07 'Playfair Display',Georgia,serif;letter-spacing:-.035em;margin:0 0 30px}.chapter h2 em{font-weight:400}.chapter ul{list-style:none;padding:0;margin:0}.chapter li{font-size:clamp(14px,1.25vw,20px);line-height:1.6;margin:12px 0;padding-left:22px;position:relative}.chapter li:before{content:'';width:4px;height:4px;border-radius:50%;background:var(--accent);position:absolute;left:0;top:.72em}.chapter .rule{width:35px;height:1px;background:#9ca68e;margin:28px 0}.chapter small{font-size:9px;letter-spacing:.13em;color:var(--muted)}#intro-foot{position:absolute;z-index:3;bottom:13%;left:10%;font-size:10px;letter-spacing:.14em}#intro-foot p{font-size:13px;letter-spacing:0;line-height:1.6;color:var(--muted);margin-top:17px}#scroll-hint{position:absolute;z-index:4;bottom:11%;right:8%;display:flex;align-items:center;gap:18px;font-size:9px;letter-spacing:.18em}#scroll-hint i{font-style:normal;font-size:26px;animation:drift 2s ease-in-out infinite}@keyframes drift{50%{transform:translateY(8px)}}#navigation{position:fixed;z-index:10;right:30px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:15px}#navigation button{width:24px;height:14px;border:0;background:none;padding:5px;position:relative}#navigation button:after{content:'';display:block;width:4px;height:4px;background:#a6ae9f;border-radius:50%;margin:auto;transition:transform .3s,background .3s}#navigation button.active:after{background:var(--ink);transform:scale(1.7)}#navigation button span{position:absolute;right:28px;top:0;white-space:nowrap;font-size:9px;letter-spacing:.1em;opacity:0;transition:opacity .2s;background:var(--paper);padding:3px 5px}#navigation button:hover span,#navigation button:focus-visible span{opacity:1}footer{position:fixed;z-index:20;bottom:26px;left:4vw;right:4vw;display:flex;gap:20px;align-items:center;font-size:8px;letter-spacing:.16em;color:var(--muted)}.progress{height:1px;background:#d6dacf;width:100px}.progress i{display:block;height:1px;background:var(--ink);transform-origin:left;width:100%;transform:scaleX(0)}#chapter-label{margin-left:auto}#scroll-track{height:1000vh}#end-note{position:absolute;left:8vw;top:35%;z-index:5;opacity:0;pointer-events:none;width:40%}#end-note p{font:400 clamp(30px,3.8vw,58px)/1.2 'Playfair Display',Georgia,serif;letter-spacing:-.03em}#replay{border:0;border-bottom:1px solid #a8b19f;background:transparent;padding:12px 0;font-size:9px;letter-spacing:.14em}.noscript{position:fixed;bottom:20%;z-index:30;background:var(--paper);padding:30px}body:fullscreen{background:var(--paper)}
@media(max-width:700px){header{top:22px;left:6vw;right:6vw}.wordmark{font-size:16px}.hero{top:16%;left:8%}h1{font-size:17vw}.eyebrow{font-size:8px}.chapter{left:8vw;top:auto;bottom:14%;width:80vw;transform:none!important}.chapter h2{font-size:40px;margin-bottom:16px}.chapter .eyebrow{margin-bottom:12px}.chapter li{font-size:14px;margin:7px 0}.chapter .rule,.chapter small{display:none}#veil{background:linear-gradient(0deg,var(--paper) 12%,rgba(246,245,239,.94) 30%,rgba(246,245,239,0) 65%)}#intro-foot{left:8%;bottom:14%}#intro-foot p{font-size:12px}#intro-foot>span{font-size:8px}#scroll-hint{right:8%;bottom:14%}#scroll-hint span{display:none}#navigation{right:8px;gap:10px}footer{bottom:23px;left:6vw;right:6vw;gap:12px}.progress{width:65px}#end-note{top:auto;bottom:20%;left:8%;width:82%}#end-note p{font-size:36px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}#scroll-hint i{animation:none}}
/* Quiet botanical atmosphere; one continuous camera and one tree. */
:root{--paper:#f7f7f2;--ink:#193529;--accent:#8d8056}
#light-field{position:absolute;inset:-12%;z-index:-2;background:radial-gradient(ellipse at 76% 29%,rgba(242,219,157,.3),transparent 45%),radial-gradient(ellipse at 23% 80%,rgba(176,193,165,.14),transparent 55%);will-change:transform}
#light-beam{position:absolute;z-index:2;width:45vw;height:160vh;left:58%;top:-40%;background:linear-gradient(90deg,transparent,rgba(255,249,222,.7) 45%,transparent);filter:blur(25px);transform:rotate(26deg);pointer-events:none;mix-blend-mode:screen}
#atmosphere{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:3}
#grain{position:absolute;inset:0;pointer-events:none;z-index:7;opacity:.025;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='.88' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath fill='%23000' filter='url(%23n)' opacity='.7' d='M0 0h180v180H0z'/%3E%3C/svg%3E")}
#tree{filter:drop-shadow(0 16px 16px rgba(35,47,29,.09))}#tree-camera{backface-visibility:hidden}
.hero{animation:opening 1.8s cubic-bezier(.16,1,.3,1) both}.hero .eyebrow{letter-spacing:.21em}h1 em,.chapter h2 em,#end-note em{color:#617052}
.chapter h2{will-change:clip-path}.chapter li{will-change:transform,opacity}.chapter li:before{width:5px;height:5px;background:var(--accent)}.chapter .rule{transform-origin:left;background:linear-gradient(90deg,#9c8957,#c6cdbd);width:70px}.chapter small{letter-spacing:.21em}
.wordmark{font-size:22px;letter-spacing:.2em}.wordmark span,.eyebrow,.chapter .eyebrow,footer,#fullscreen,#scroll-hint,#replay{font-size:12px}.wordmark span{font-size:10px}#fullscreen{padding:10px 15px;border:1px solid #ced3c7;border-radius:30px;transition:background .3s,transform .3s;background:rgba(247,247,242,.6);backdrop-filter:blur(12px)}#fullscreen:hover{background:#e8ecdf;transform:translateY(-2px)}#fullscreen span{margin-left:8px}
#navigation{gap:8px;right:22px}#navigation button{width:34px;height:30px}#navigation button:after{width:5px;height:5px}#navigation button:before{content:'';position:absolute;inset:3px;border:1px solid #9f9f7e;border-radius:50%;opacity:0;transform:scale(.5);transition:opacity .5s,transform .7s}#navigation button.active:before{opacity:.6;transform:scale(1)}#navigation button span{font-size:11px;right:40px;padding:7px 12px;border-radius:20px;box-shadow:0 3px 20px #2036290a}.progress{width:120px}#intro-foot p{font-size:16px}#scroll-hint i{border:1px solid #c7cdbc;border-radius:50%;width:46px;height:46px;display:grid;place-items:center;font-size:23px}
#focus-marker{position:absolute;z-index:4;pointer-events:none;display:flex;align-items:center;gap:16px;opacity:0;transform:translate(-12px,-12px)}#focus-marker i{width:24px;height:24px;display:block;border:1px solid rgba(223,219,187,.9);outline:1px solid rgba(65,80,48,.3);outline-offset:5px;border-radius:50%;box-shadow:0 0 30px rgba(252,235,173,.3);animation:marker-pulse 3.5s ease-in-out infinite}#focus-marker i:after{content:'';display:block;width:4px;height:4px;background:#f4edca;margin:9px;border-radius:50%}#focus-marker span{font-size:10px;letter-spacing:.17em;padding:6px 9px;color:#364830;background:rgba(247,247,242,.85);backdrop-filter:blur(10px);border-radius:2px}
@keyframes marker-pulse{50%{outline-offset:9px;outline-color:transparent}}@keyframes opening{from{filter:blur(6px);translate:0 20px}to{filter:blur(0);translate:0 0}}
@media(max-width:700px){.wordmark{font-size:18px}.wordmark span{font-size:9px}#fullscreen{font-size:10px;padding:7px 10px}.eyebrow,.chapter .eyebrow{font-size:12px;letter-spacing:.15em}.chapter li{font-size:16px}.chapter{bottom:15%;width:83vw}.chapter h2{font-size:clamp(32px,8.5vw,42px)}#navigation{right:1px;gap:3px}#navigation button{width:27px;height:27px}#navigation button:before{inset:3px}footer{font-size:10px}.progress{width:45px}#intro-foot p{font-size:14px}#intro-foot>span{font-size:11px}#focus-marker span{display:none}#light-beam{width:75vw}#veil{background:linear-gradient(0deg,var(--paper) 14%,rgba(247,247,242,.97) 38%,rgba(247,247,242,0) 67%)}#scroll-hint{right:12%}}
@media(prefers-reduced-motion:reduce){.hero,#focus-marker i{animation:none}#light-beam,#atmosphere{display:none}.chapter li{transform:none!important}}
#cinema-frame{position:absolute;inset:0;z-index:8;pointer-events:none;opacity:0;border-top:14px solid #203026;border-bottom:14px solid #203026}#vignette{position:absolute;inset:0;z-index:4;pointer-events:none;background:radial-gradient(ellipse at 65% 46%,transparent 35%,rgba(34,48,24,.22) 100%)}#transition-glow{position:absolute;inset:0;pointer-events:none;z-index:5;background:radial-gradient(ellipse at 72% 40%,#fff6cf,transparent 65%);mix-blend-mode:screen}#chapter-watermark{position:absolute;left:4%;bottom:7%;z-index:0;font:500 clamp(80px,15vw,230px)/.85 'Playfair Display',Georgia,serif;letter-spacing:-.07em;white-space:nowrap;pointer-events:none;opacity:0}#scroll-track{height:1250vh}#stage{transition:background-color 1.6s}.roots-scene #stage{background-color:#eee9df}.roots-scene #light-field{background:radial-gradient(ellipse at 76% 65%,rgba(205,163,91,.28),transparent 55%)}.roots-scene .chapter h2 em{color:#83704a}.roots-scene #veil{background:linear-gradient(90deg,rgba(238,233,223,.98),rgba(238,233,223,.92) 24%,rgba(238,233,223,0) 55%)}#light-beam{animation:light-drift 18s ease-in-out infinite alternate}@keyframes light-drift{to{translate:-5vw 0;rotate:-7deg}}.chapter h2{font-size:clamp(42px,4.6vw,70px)}
@media(max-width:700px){#cinema-frame{border-width:8px 0}#chapter-watermark{font-size:22vw;bottom:54%}.chapter h2{font-size:clamp(30px,8.3vw,40px)}.roots-scene #veil{background:linear-gradient(0deg,#eee9df 14%,rgba(238,233,223,.97) 38%,rgba(238,233,223,0) 67%)}}
@media(prefers-reduced-motion:reduce){#light-beam{animation:none}#transition-glow{display:none}}
#memories{position:absolute;right:9vw;bottom:10vh;z-index:4;width:16vw;height:27vh;pointer-events:none;perspective:1200px}#memories.triptych{width:40vw;height:25vh}.memory{position:absolute;inset:0;margin:0;overflow:hidden;opacity:0;border:5px solid rgba(250,249,243,.95);box-shadow:0 18px 55px rgba(24,34,20,.24);will-change:opacity,transform;visibility:hidden}.memory-image{height:100%;width:100%;background-image:url('assets/supporting-triptych.png');background-size:300% 100%;background-repeat:no-repeat;transform-origin:center;will-change:transform}.piano .memory-image{background-position:left center}.technology .memory-image{background-position:center}.athletics .memory-image{background-position:right center}.memory figcaption{position:absolute;bottom:0;left:0;right:0;padding:28px 12px 12px;background:linear-gradient(transparent,rgba(0,0,0,.75));font-size:11px;letter-spacing:.2em;color:#fff}.triptych .memory{width:31%;height:100%}.triptych .piano{left:0}.triptych .technology{left:34.5%;top:-12px}.triptych .athletics{left:69%}#end-note{width:44%;top:29%}#end-note p{font-size:clamp(30px,3.4vw,52px);line-height:1.24}.chapter h2{font-size:clamp(38px,4.1vw,64px)}
@media(max-width:700px){#memories{right:12%;top:13%;bottom:auto;width:23vw;height:19vh}#memories.triptych{right:10%;top:13%;width:62vw;height:17vh}.memory{border-width:3px}.memory figcaption{font-size:8px;padding:20px 5px 7px;letter-spacing:.1em}.chapter h2{font-size:clamp(30px,8vw,40px)}#end-note{top:auto;bottom:18%;width:82%}#end-note p{font-size:32px}.triptych .technology{top:-7px}}
.presentation-controls{display:flex;align-items:center;gap:12px;pointer-events:auto}#cue-toggle{border:0;background:rgba(247,247,242,.8);backdrop-filter:blur(12px);padding:12px 14px;border-radius:25px;font-size:11px;letter-spacing:.08em}#cue-toggle:hover{background:#e5eadf}#speaker-cues{position:fixed;z-index:40;right:5vw;bottom:8vh;width:min(440px,88vw);padding:25px 28px;background:rgba(20,38,28,.96);color:#f7f5e9;border:1px solid #748367;border-radius:12px;box-shadow:0 24px 75px #13241b45;backdrop-filter:blur(22px)}#speaker-cues[hidden]{display:none}.cue-label{font-size:10px;letter-spacing:.19em;color:#bdc9a9}#cue-title{font:400 25px/1.25 'Playfair Display',Georgia,serif;margin:15px 0}#cue-body{font-size:16px;line-height:1.6;color:#e3e8dc}#cue-next{border-top:1px solid #ffffff25;padding-top:14px;font-size:12px;letter-spacing:.04em;color:#c9d4b3}.chapter li{font-size:clamp(18px,1.6vw,24px);margin:17px 0;padding-left:25px}.chapter h2{font-size:clamp(42px,4.8vw,72px);margin-bottom:33px}.chapter .rule{margin-top:32px}.chapter{max-width:570px;width:40vw}.memory{border:1px solid #fff8;box-shadow:0 24px 65px #10271945}.memory:after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(130deg,#fff5 0%,transparent 35%,#12241720 100%)}#light-beam{filter:blur(38px)}#cinema-frame{border-top-width:18px;border-bottom-width:18px}#focus-marker i{box-shadow:0 0 0 10px #f4edca0a,0 0 45px #f4edca30}#end-note p{font-size:clamp(46px,5.5vw,84px);line-height:1.09}#chapter-watermark{letter-spacing:-.05em}
@media(max-width:700px){.presentation-controls{gap:3px}#cue-toggle{font-size:9px;padding:9px 8px}#fullscreen{font-size:9px;padding:7px 8px}.chapter{width:83vw}.chapter li{font-size:17px;margin:11px 0}.chapter h2{font-size:clamp(31px,8.5vw,42px);margin-bottom:22px}#end-note p{font-size:45px}#speaker-cues{right:6vw;bottom:7vh;padding:20px}#cinema-frame{border-width:8px 0}}
/* Presentation refinement: crisp imagery, stronger reading order, quieter canvas. */
.presentation-controls{gap:10px}
#presenter-open{font:inherit;font-size:11px;letter-spacing:.08em;border:1px solid #ced3c7;border-radius:25px;background:#f7f7f2;padding:12px 15px}#presenter-open:hover{background:#e6ebdd}#presenter-status{position:fixed;right:4vw;top:80px;z-index:30;max-width:320px;background:#f7f7f2;font-size:14px}#presenter-status:empty{display:none}#scroll-track{height:950vh}
#tree{filter:none!important}#grain,#light-beam{display:none}#atmosphere{opacity:.35}#cinema-frame{border-color:#23352a;border-width:7px 0}#focus-marker{display:none}#chapter-watermark{display:none}#light-field{background:radial-gradient(ellipse at 75% 35%,rgba(230,232,212,.25),transparent 65%)}#veil{background:linear-gradient(90deg,rgba(247,247,242,1) 0%,rgba(247,247,242,.98) 24%,rgba(247,247,242,.6) 36%,transparent 48%)}.chapter{left:6.5vw;width:40vw;max-width:650px}.chapter h2{font-size:clamp(42px,4.5vw,68px);line-height:1.07;margin-bottom:34px}.chapter .eyebrow{font-size:12px;letter-spacing:.2em;margin-bottom:23px;color:#66754f}.chapter li{font-size:clamp(18px,1.65vw,25px);line-height:1.4;margin:0;padding:14px 0 14px 23px;border-bottom:1px solid #20362915;letter-spacing:-.015em}.chapter li:last-child{border:0}.chapter li:before{top:calc(14px + .6em);width:5px;height:5px;background:#8c986b}.chapter .rule,.chapter small{display:none}#memories{bottom:9vh;height:23vh;right:7vw;width:13vw}#memories.triptych{width:34vw;height:22vh}.memory{border:3px solid #fff;box-shadow:0 12px 35px #1c302125}.memory:after{display:none}.hero{left:7%;top:24%}.hero h1{font-size:clamp(56px,6.9vw,106px)}#end-note{left:7%;width:43%}.roots-scene #veil{background:linear-gradient(90deg,#eee9df 0%,rgba(238,233,223,.98) 24%,rgba(238,233,223,.6) 36%,transparent 48%)}
@media(max-width:700px){.hero{left:8%;top:17%}.hero h1{font-size:14vw}.chapter{left:8vw;width:82vw;bottom:13%}.chapter h2{font-size:clamp(30px,8.1vw,40px);margin-bottom:15px}.chapter .eyebrow{margin-bottom:13px}.chapter li{font-size:17px;padding:9px 0 9px 19px}.chapter li:before{top:calc(9px + .6em)}#veil{background:linear-gradient(0deg,#f7f7f2 12%,rgba(247,247,242,.98) 39%,transparent 64%)}.roots-scene #veil{background:linear-gradient(0deg,#eee9df 12%,rgba(238,233,223,.98) 39%,transparent 64%)}#memories{right:12%;top:13%;width:22vw;height:17vh}#memories.triptych{width:60vw;height:16vh}#end-note{width:82%;left:8%}}
/* Balanced audience layout: text ends before the tree detail begins. */
.possibility .memory-image,.adaptability .memory-image,.heritage .memory-image{background-image:url('assets/supporting-nature-triptych.png');background-size:300% 100%}.possibility .memory-image{background-position:left center}.adaptability .memory-image{background-position:center}.heritage .memory-image{background-position:right center}
.chapter{left:5vw;top:25vh;bottom:auto;width:35vw;max-width:540px;transform:none}.chapter h2{font-size:clamp(36px,3.8vw,60px);line-height:1.08;margin-bottom:24px;letter-spacing:-.025em;text-wrap:balance}.chapter .eyebrow{margin-bottom:17px}.chapter li{font-size:clamp(17px,1.45vw,23px);line-height:1.4;padding:11px 0 11px 20px;letter-spacing:0}.chapter li:before{top:calc(11px + .6em)}#veil{background:linear-gradient(90deg,#f7f7f2 0%,#f7f7f2 39%,rgba(247,247,242,.92) 42%,transparent 48%)}.roots-scene #veil{background:linear-gradient(90deg,#eee9df 0%,#eee9df 39%,rgba(238,233,223,.92) 42%,transparent 48%)}#memories{left:5vw;right:auto;bottom:9vh;width:10vw;height:14vh}#memories.triptych{left:5vw;right:auto;width:35vw;height:14vh}.triptych .technology{top:0}.memory figcaption{font-size:10px;padding:20px 8px 7px}#navigation{right:12px}.hero{left:5vw;width:43vw}.hero h1{font-size:clamp(46px,5.5vw,88px)}#end-note{left:5vw;width:37vw;top:32%}#end-note p{font-size:clamp(42px,4.8vw,74px)}
@media(min-width:701px) and (max-height:650px){.chapter{top:22vh}.chapter h2{font-size:clamp(30px,3.5vw,44px);margin-bottom:14px}.chapter .eyebrow{margin-bottom:10px}.chapter li{font-size:17px;padding-top:8px;padding-bottom:8px}.chapter li:before{top:calc(8px + .6em)}#memories,#memories.triptych{height:10vh;bottom:8vh}}
@media(max-width:700px){.chapter{left:7vw;top:auto;bottom:12vh;width:83vw}.chapter h2{font-size:clamp(29px,7.5vw,38px);margin-bottom:13px}.chapter h2 br{display:none}.chapter h2 em:before{content:' '}.chapter .eyebrow{font-size:11px;margin-bottom:10px}.chapter li{font-size:16px;padding:8px 0 8px 18px}.chapter li:before{top:calc(8px + .6em)}#veil{background:linear-gradient(0deg,#f7f7f2 0%,#f7f7f2 31%,rgba(247,247,242,.95) 41%,transparent 51%)}.roots-scene #veil{background:linear-gradient(0deg,#eee9df 0%,#eee9df 31%,rgba(238,233,223,.95) 41%,transparent 51%)}#memories,#memories.triptych{display:none}.hero{left:7vw;width:86vw}.hero h1{font-size:13vw}#end-note{left:7vw;top:auto;bottom:18vh;width:82vw}#end-note p{font-size:44px}#presenter-open{font-size:9px;padding:9px}.presentation-controls{gap:5px}}
.memory-image,.possibility .memory-image,.adaptability .memory-image,.heritage .memory-image{background-size:300% auto}
.heritage .memory-image{background-image:url("https://upload.wikimedia.org/wikipedia/commons/f/fa/Flag_of_the_People%27s_Republic_of_China.svg");background-size:contain;background-position:center;background-color:#f7f7f2}.heritage figcaption{display:none}.memory.heritage{border:0;box-shadow:none;background:transparent}
/* Forest theatre: dimensional light around a crisp, continuous tree. */
:root{--paper:#102b25;--ink:#f0f1e4;--muted:#b3c4b5;--accent:#d0c58e}body,body:fullscreen{background:#102b25;color:var(--ink)}#stage,.roots-scene #stage{background:radial-gradient(ellipse at 75% 40%,#718360 0%,#3c6050 28%,#193d32 52%,#102b25 76%)}#light-field,.roots-scene #light-field{display:block;z-index:0;background:radial-gradient(ellipse at 70% 45%,rgba(229,218,152,.2),transparent 44%);filter:none}#tree{filter:drop-shadow(20px 26px 12px rgba(0,15,10,.46)) drop-shadow(-3px -2px 2px rgba(210,233,152,.18))!important;transform-origin:50% 55%;will-change:transform}#veil,.roots-scene #veil{background:linear-gradient(90deg,#102b25 0%,rgba(16,43,37,.98) 29%,rgba(16,43,37,.78) 39%,transparent 50%)}h1 em,.chapter h2 em,#end-note em,.roots-scene .chapter h2 em{color:#d2d99e}.chapter .eyebrow{color:#c6cca1}.chapter li{border-color:#e1ebd91c;color:#f0f3e8}.chapter li:before{background:#d2c17f}.wordmark{color:#f1f3de}.wordmark span,footer,#intro-foot,#scroll-hint{color:#bccfb9}.hero h1,.chapter h2,#end-note p{text-shadow:0 3px 20px #061c1440}#fullscreen,#presenter-open{color:#eaf0dd;background:#163b2dbb;border:1px solid #c0ceae55;backdrop-filter:blur(14px)}#fullscreen:hover,#presenter-open:hover{background:#345942}#navigation button span{background:#173b2d;color:#eff4df}#navigation button:after{background:#97aa88}#navigation button.active:after{background:#ede4b3}#navigation button:before{border-color:#d9d0a2}#atmosphere{opacity:.65}#cinema-frame{border-color:#091c16}#replay{color:#e5eacb;border-color:#bbc89d}#scroll-hint i{border-color:#bdcdaa66}#presenter-status{background:#173b2d;color:#fff;padding:10px;border-radius:8px}.heritage .memory-image{background-color:transparent}.memory{border-color:#dfebc744;box-shadow:0 12px 28px #00150b70}.progress{background:#afc7a52b}.progress i{background:#d3cd9a}
#slide-controls{position:fixed;z-index:25;bottom:20px;left:50%;transform:translateX(-50%);display:flex;gap:9px;padding:6px;background:#0b211cbb;border:1px solid #d7e3bf30;border-radius:50px;backdrop-filter:blur(18px);box-shadow:0 8px 25px #06181035}#slide-controls button{font:500 13px 'DM Sans',Arial,sans-serif;letter-spacing:.02em;padding:10px 18px;border-radius:30px;border:0;background:transparent;color:#e1ebd8;transition:background .2s,transform .2s}#slide-controls #slide-next{background:#d6dbaa;color:#193b2b;min-width:102px}#slide-controls button:hover:not(:disabled){background:#3a6048;transform:translateY(-1px)}#slide-controls #slide-next:hover:not(:disabled){background:#edf0c8}#slide-controls button:disabled{opacity:.32;cursor:default}footer{bottom:36px}#intro-foot{bottom:15%}
@media(max-width:700px){#stage,.roots-scene #stage{background:radial-gradient(ellipse at 50% 28%,#668260,#28553f 40%,#102b25 70%)}#veil,.roots-scene #veil{background:linear-gradient(0deg,#102b25 0%,#102b25 30%,rgba(16,43,37,.93) 41%,transparent 55%)}#slide-controls{bottom:16px}#slide-controls button{padding:9px 14px;font-size:12px}footer{bottom:35px}#chapter-label,.progress{display:none}.chapter{bottom:15vh}#tree{filter:drop-shadow(9px 13px 7px rgba(0,15,10,.4))!important}#scroll-hint{bottom:17%}}
@media(prefers-reduced-motion:reduce){#tree{transform:none!important}#slide-controls button{transition:none}}
/* Hold the final frame; let the closing sentence arrive after the tree. */
#end-note{will-change:opacity,transform}#replay{opacity:.55;transition:opacity .3s}#replay:hover{opacity:1}body.finale #light-field{background:radial-gradient(ellipse at 70% 45%,rgba(236,224,155,.28),transparent 48%)}#navigation,#chapter-counter,#chapter-label,.progress,#atmosphere{transition:opacity 1.2s}body.finale #navigation,body.finale #chapter-counter,body.finale #chapter-label,body.finale .progress{opacity:.2}body.finale #atmosphere{opacity:.2}body.finale #end-note p{color:#f4f4e8}body.finale #end-note em{color:#e0e4b7}