:root{--paper:#f0f0f5;--ink:#14151c;--blue:#3b4bff;--accent:#b8c1ff;--line:#ffffff26;--ease:cubic-bezier(.22,1,.36,1)}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px Arial,Helvetica,sans-serif;overflow:hidden}button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}button:hover:not(:disabled){filter:brightness(1.15)}button:disabled{opacity:.3;cursor:default}button:focus-visible,a:focus-visible{outline:3px solid #7985ff;outline-offset:5px}[hidden]{display:none!important}#app{height:100svh;isolation:isolate}header{position:fixed;top:0;height:85px;left:3.5%;right:3.5%;display:flex;align-items:center;justify-content:space-between;z-index:40}.wordmark{font-size:19px;font-weight:800;letter-spacing:-.5px;padding:0}.wordmark span{display:block;font-size:10px;letter-spacing:2px;font-weight:400;margin-top:7px}.top-actions{display:flex;gap:25px;align-items:center}.top-actions button{font-size:12px}.top-actions #index{background:#171820;color:white;border-radius:30px;padding:14px 20px}.top-actions #index span{margin-left:24px}.noise{position:fixed;inset:85px 24px 90px;z-index:15;pointer-events:none;border-radius:22px;opacity:.025;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='150' height='150'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}#stage{position:fixed;inset:85px 24px 90px;border-radius:22px;overflow:hidden;background:radial-gradient(ellipse at 73% 45%,#263043,#090c12 70%);z-index:0;touch-action:none}#stage canvas{display:block;width:100%;height:100%}#stage:after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,#080b13cc,transparent 57%),linear-gradient(0deg,#080b1355,transparent 30%)}body[data-layout=wide] #stage:after{background:#090c1299}main{position:fixed;inset:85px 24px 90px;color:#f3f3fa;z-index:5;pointer-events:none}.slide{position:absolute;inset:0;padding:50px 4.5%;display:flex;align-items:center;visibility:hidden;opacity:0;transform:translateY(35px) scale(.98);transition:opacity .45s,transform .9s var(--ease),visibility .9s;pointer-events:none}.slide.active{visibility:visible;opacity:1;transform:none}.slide>.copy{width:47%;pointer-events:auto}.slide.wide>.copy{width:100%}.eyebrow{font-size:11px;letter-spacing:2.5px;font-weight:500;color:#b4c0f5;margin:0 0 24px;display:flex;align-items:center;gap:12px}.eyebrow:before{content:'';width:7px;height:7px;border-radius:50%;background:#a9b7ff;box-shadow:0 0 18px #8595ff99}h1,h2,h3,p{margin-top:0}h1,h2{font-family:Arial,Helvetica,sans-serif;font-weight:500;letter-spacing:-4.5px;line-height:.99;margin-bottom:27px}h1{font-size:clamp(72px,8.8vw,153px);font-weight:700;letter-spacing:-7px}h1 span{display:block}h1 .outline{color:#c5ceff;font-weight:300}h2{font-size:clamp(43px,5.1vw,90px)}h2 em{font-style:normal;color:#b6c1ff}h3{font-weight:500}.lede{font-size:clamp(18px,1.45vw,23px);line-height:1.6;color:#e2e5ee;max-width:480px;margin-bottom:25px}.hero-tag{font-size:14px;letter-spacing:1.3px;color:#c4cadc;margin:0 0 30px}.primary,.action{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;background:var(--blue);color:#fff;border-radius:30px;padding:15px 23px;font-size:14px;box-shadow:0 5px 25px #293bfe18}.primary span,.action span{font-size:19px}.hint{font-size:11px;color:#a6afc5;margin:17px 0 0;line-height:1.5}.hero .copy{width:70%}.hero .lede{font-size:19px}.hero h1{margin-bottom:20px}.hero .primary{background:white;color:#10121c}.hero .eyebrow{margin-bottom:18px}.big-fact{display:flex;gap:34px;margin:24px 0}.big-fact strong{font-size:35px;font-weight:400}.big-fact small{display:block;font-size:10px;color:#a9b4ce;letter-spacing:1.5px;margin-top:8px}.thought{border-left:2px solid #6276ff;padding:0 0 0 19px;font-size:21px;line-height:1.5;color:#e4e7f3;margin:28px 0}.thought small{display:block;color:#a5b2d2;letter-spacing:1.8px;font-size:10px;margin-bottom:10px}.insight{margin-top:18px;padding:15px 18px;background:#a2adff14;border:1px solid #8395ff44;border-radius:10px;max-width:470px;font-size:17px;line-height:1.5;color:#dce3ff;animation:rise .5s var(--ease)}.insight strong{display:block;font-size:11px;letter-spacing:1.5px;color:#9eafff;margin-bottom:8px}.evidence{font-size:12px;color:#b7c2db;line-height:1.6;margin:17px 0 0;max-width:450px}.caption-chip{display:inline-block;border:1px solid #b1beff4a;padding:8px 12px;border-radius:20px;font-size:11px;letter-spacing:1px;color:#c9d3f0;margin-top:12px}.stage-caption{position:fixed;right:4.5%;bottom:112px;color:#aeb9d5;font-size:9px;letter-spacing:1.6px;display:flex;align-items:center;gap:22px;z-index:22}.stage-caption button{border:1px solid #a8b4e14a;border-radius:20px;padding:8px 13px;font-size:11px;letter-spacing:0;color:#dee5fc}.stage-caption button[aria-pressed=true]{background:#4457ff;color:white}#chapterStamp{position:fixed;right:4.6%;top:109px;font-size:12px;letter-spacing:2px;color:#9ca8c6;z-index:12}.comparison{display:flex;gap:8px;margin:24px 0 20px}.comparison button{padding:11px 18px;border:1px solid #9dadd04d;color:#c4cfe8;font-size:12px;border-radius:24px}.comparison button[aria-pressed=true]{background:#e9edff;color:#111b36;border-color:#e9edff}.exchange{padding:20px 0;display:flex;align-items:center;gap:20px;font-size:21px}.exchange .arrow{color:#a9b9ff;min-width:76px;text-align:center}.exchange .arrow b{display:block;font-size:10px;font-weight:400;letter-spacing:1px;margin-top:7px}.exchange .arrow span{font-size:38px;line-height:1}.exchange>strong{font-weight:400}.family{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:23px 0 0}.family article{padding:25px 21px;background:#111827c9;border:1px solid #7783aa55;border-radius:14px;backdrop-filter:blur(12px);transition:background .6s,transform .6s,border-color .6s}.family h3{font-size:27px;margin:0 0 22px}.family .role{font-size:11px;color:#98a8ce;letter-spacing:1px;margin-bottom:10px}.family .change{font-size:19px;line-height:1.4;min-height:54px;margin:0;color:#edf0fa}.family .old{font-size:14px;color:#9daacd;line-height:1.5;margin-top:18px}.after .family article{border-color:#7990ff99;transform:translateY(-5px);background:#26345cd9}.family .initial{font:11px Arial;display:block;margin-bottom:30px;color:#8ca3e1}.wide h2{font-size:clamp(40px,4.5vw,72px);letter-spacing:-3px}.wide .lede{max-width:750px;font-size:18px}.acts{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0}.acts button{text-align:left;padding:20px;border:1px solid #8395ff4a;border-radius:12px;background:#111c2bc7;color:#d6dff2}.acts button[aria-pressed=true]{background:#3444bb99;border-color:#a8baff}.acts span{font-size:11px;letter-spacing:2px;color:#b9c9ff}.acts h3{font-size:26px;margin:18px 0 12px}.acts p{font-size:17px;line-height:1.6;margin:0}.act-result{font-size:21px;color:#d9e2ff;border-top:1px solid #99abda44;padding-top:20px;max-width:830px}.themes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}.themes button{padding:25px;text-align:left;background:#172134df;border:1px solid #8c9acc55;border-radius:14px;color:white;min-height:180px}.themes button[aria-pressed=true]{background:#3446c4dd;border-color:#b5c4ff}.themes h3{font-size:28px;margin:10px 0 20px}.themes p{font-size:18px;color:#dae2f5;margin:0;line-height:1.5}.themes small{font-size:10px;color:#b2c0e5;letter-spacing:2px}.opinion-prompts{display:flex;flex-direction:column;gap:20px;margin:28px 0}.opinion-prompts div{display:flex;align-items:center;gap:20px;border-top:1px solid #8094be55;padding-top:15px}.opinion-prompts strong{font-size:12px;min-width:95px;letter-spacing:1px;color:#b4c1ff}.opinion-prompts span{font-size:19px;line-height:1.4}.question h2{font-size:clamp(51px,6.2vw,102px)}footer{position:fixed;bottom:0;left:3.5%;right:3.5%;height:90px;display:flex;align-items:center;gap:25px;z-index:35}.footer-info{display:flex;align-items:center;gap:18px;min-width:225px}#count{font-size:14px;font-weight:600}#count i{font-weight:400;font-size:12px;font-style:normal;color:#7b7f90;margin-left:8px}#sectionLabel{font-size:12px;color:#666b7d}#steps{display:flex;gap:6px;flex:1;max-width:310px;margin:auto}#steps button{height:30px;min-width:10px;flex:1;position:relative;padding:0}#steps button:before{content:'';height:3px;background:#d3d5e1;position:absolute;left:0;right:0;top:14px;border-radius:2px}#steps button.done:before{background:#9ca6ff}#steps button[aria-current=true]:before{background:var(--blue);height:5px;top:13px}.navigation{margin-left:auto;display:flex;align-items:center;gap:12px}.navigation button{height:46px;border:1px solid #cdd0dd;border-radius:28px}.navigation #prev{width:47px;font-size:22px}.navigation #next{min-width:150px;padding:0 22px;background:#171820;color:white;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:13px}.navigation #next span{font-size:20px}#menu{position:fixed;right:3.5%;top:72px;max-height:78vh;overflow:auto;width:320px;background:white;border:1px solid #d5d8e5;border-radius:18px;padding:15px;z-index:60;box-shadow:0 25px 80px #070d3840}#menu button{width:100%;text-align:left;display:flex;align-items:center;gap:17px;padding:12px 13px;font-size:14px;border-radius:8px}#menu button span{font-size:11px;color:#737a94}#menu button[aria-current=true]{background:#e9ecff;color:var(--blue)}#notes{position:fixed;left:5%;right:5%;bottom:105px;z-index:55;padding:22px 28px;background:#f6f7ff;color:#1b2441;border:1px solid #b5c3ee;border-radius:16px;box-shadow:0 10px 90px #0008;max-height:62vh;overflow:auto}.notes-top{display:flex;justify-content:space-between;align-items:center;font-size:10px;letter-spacing:1.5px;color:#59658b}.notes-top button{font-size:28px}#notes h3{font-size:23px;margin:5px 0 12px}#notes ol{display:flex;gap:35px;padding-left:22px;margin:0}#notes li{flex:1;font-size:16px;line-height:1.5;padding-left:4px}#notesEvidence{margin:17px 0 0;border-top:1px solid #ccd3e5;padding-top:13px;font-size:13px;color:#4c5b83}dialog{background:#f5f6ff;color:#161c30;border:1px solid #c1c9e1;border-radius:18px;padding:40px;width:650px;max-height:85vh;overflow:auto}dialog::backdrop{background:#000a;backdrop-filter:blur(12px)}dialog h2{font-size:40px;letter-spacing:-2px}dialog p{font-size:17px;line-height:1.65}dialog a{color:#3448d9}dialog small{font-size:12px;line-height:1.5;color:#53607e}.close{position:absolute;right:16px;top:9px;font-size:28px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}#fallback{position:absolute;inset:0}#fallback img{width:100%;height:100%;object-fit:cover;opacity:.5}#fallback span{position:absolute;right:30px;top:30px;font-size:12px;color:white}.reduced *{animation:none!important;transition-duration:.01ms!important;transition-delay:0s!important}.slide.active .family article,.slide.active .acts button,.slide.active .themes button{animation:rise .8s var(--ease) both}.slide.active article:nth-child(2),.slide.active .acts button:nth-child(2){animation-delay:.1s}.slide.active article:nth-child(3),.slide.active .acts button:nth-child(3){animation-delay:.2s}.slide.active article:nth-child(4){animation-delay:.3s}@keyframes rise{from{opacity:0;transform:translateY(25px)}to{opacity:1;transform:none}}#small{display:none}@media(max-height:780px){header{height:68px}main,#stage,.noise{top:68px;bottom:76px}footer{height:76px}.slide{padding:25px 4.5%}h1{font-size:8vw}h2{font-size:4.65vw;margin-bottom:22px}.eyebrow{margin-bottom:19px}.lede{font-size:18px;margin-bottom:20px}.stage-caption{bottom:91px}#chapterStamp{top:90px}.thought{margin:20px 0;font-size:18px}.insight{font-size:15px;padding:11px 15px}.family article{padding:20px}.family .initial{margin-bottom:18px}.family h3{margin-bottom:15px}.family .change{font-size:17px}.hero .lede{font-size:17px}.hero-tag{margin-bottom:22px}.action,.primary{padding:12px 20px}.acts button{padding:17px}.acts h3{margin:12px 0}.themes button{padding:20px;min-height:155px}.themes h3{font-size:25px;margin:10px 0 15px}.themes p{font-size:17px}.big-fact{margin:20px 0}.hint{margin-top:13px}.evidence{margin-top:12px}#notes{bottom:90px}.question h2{font-size:5.8vw}}@media(max-width:1150px){.top-actions{gap:14px}.top-actions button{font-size:10px}.wordmark{font-size:16px}.wordmark span{font-size:8px}.slide>.copy{width:49%}.slide.wide>.copy{width:100%}h2{letter-spacing:-2.5px}h1{letter-spacing:-5px}.family{gap:10px}.family article{padding:17px 14px}.family h3{font-size:23px}.family .change{font-size:16px}.footer-info{min-width:175px;gap:12px}#steps{max-width:230px}.stage-caption{font-size:8px;gap:12px}.wide h2{font-size:4.5vw}.themes p{font-size:16px}.themes h3{font-size:24px}.opinion-prompts span{font-size:17px}}@media(max-width:1023px),(max-height:599px),(orientation:portrait){#app{display:none}#small{display:flex;min-height:100svh;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:32px}#small h1{font-size:36px;line-height:1.1;letter-spacing:-2px;margin:30px 0}#small em{color:#465aff;font-style:normal}#small .small-mark{font-size:70px;font-weight:700;color:var(--blue);margin-bottom:20px}#small p{font-size:16px;line-height:1.65;max-width:400px;color:#575f77}#small .eyebrow{font-size:10px;letter-spacing:2px;color:#465aff}}