:root{color-scheme:dark;--bg:#0b0c1c;--panel:#14162b;--panel2:#191b35;--line:#383954;--cream:#f7f0df;--mute:#c3c0d2;--accent:#ff846f;--lilac:#b5a5ff;--mint:#adf0ce;--radius:22px;--max:1140px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--bg);color:var(--cream);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.68;font-size:16px;overflow-x:hidden}body:before{content:"";position:absolute;z-index:-1;inset:0 0 auto;height:1100px;background:radial-gradient(ellipse at 78% 5%,#6e3e683f,transparent 47%),radial-gradient(ellipse at 5% 24%,#222c64b0,transparent 50%);pointer-events:none}a{color:var(--mint);text-underline-offset:4px}a:hover{color:#fff}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--mint);outline-offset:4px}button,input{font:inherit}button{cursor:pointer}img,svg,canvas{max-width:100%}p{margin:0 0 1.16em}h1,h2,h3,h4{line-height:1.13;letter-spacing:-.045em;margin:0 0 .45em}h1,h2{font-weight:750}h1{font-size:clamp(3.3rem,9.4vw,8rem);line-height:.94;max-width:1000px}h2{font-size:clamp(2.2rem,5.5vw,4.45rem)}h3{font-size:1.4rem}h4{font-size:1.03rem}small,.small{font-size:.84rem}.serif{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-style:italic;letter-spacing:-.065em}.accent{color:var(--accent)}.mint{color:var(--mint)}.lilac{color:var(--lilac)}.muted{color:var(--mute)}.eyebrow,.mono,.tag,.index,.kicker{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.1em;text-transform:uppercase;font-size:.75rem;font-weight:600}.eyebrow{color:var(--mint);margin-bottom:1.45rem}.kicker{color:var(--accent)}.wrap{width:min(var(--max),calc(100% - 44px));margin-inline:auto}.skip{position:fixed;top:-80px;left:16px;background:var(--cream);color:#101128;padding:12px 20px;z-index:30}.skip:focus{top:12px}header.site-head{position:sticky;top:0;z-index:20;border-bottom:1px solid #ffffff1e;background:#0b0c1cee;backdrop-filter:blur(15px)}.head-inner{max-width:1320px;margin:auto;min-height:75px;padding:11px 24px;display:flex;align-items:center;gap:24px;justify-content:space-between}.brand{display:flex;align-items:center;text-decoration:none;color:var(--cream);font-weight:850;letter-spacing:-.06em;font-size:1.13rem;white-space:nowrap}.brand span{color:var(--accent);margin:0 2px}.nav{display:flex;gap:clamp(10px,1.8vw,25px);align-items:center;flex-wrap:wrap}.nav a{color:#dbd8e7;text-decoration:none;font-weight:650;font-size:.84rem}.nav a:hover{color:var(--mint)}.nav .nav-cta{border:1px solid var(--mint);color:var(--mint);border-radius:99px;padding:9px 14px}.hero{padding:120px 0 115px;position:relative;min-height:750px;display:flex;align-items:center}.hero:after{content:"◎";position:absolute;right:max(4%,calc((100vw - 1280px)/2));top:10%;color:#b5a5ff0d;font-size:clamp(24rem,55vw,70rem);line-height:1;pointer-events:none;z-index:-1}.hero h1 .line{display:block}.hero-copy{max-width:700px;font-size:clamp(1.08rem,2vw,1.33rem);color:#e4ddeb;line-height:1.7;margin-top:2rem}.hero-note{font-size:.84rem;color:var(--mute);margin-top:25px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:31px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;background:var(--mint);color:#141729;border:1px solid var(--mint);border-radius:100px;padding:13px 21px;font-weight:750;line-height:1.35}.btn:hover{background:#fff;color:#0b0c1c}.btn.secondary{background:transparent;color:var(--cream);border-color:#74738c}.btn.secondary:hover{border-color:var(--mint);color:var(--mint)}.btn.ghost{background:transparent;color:var(--mint);padding:10px 14px;font-size:.86rem}.underlined{border-bottom:1px solid var(--line)}.ticker{padding:18px 0;border-block:1px solid #ffffff27;color:#d7cadf;overflow:hidden;white-space:nowrap}.ticker-inner{display:flex;justify-content:space-around;gap:30px;font-size:.77rem;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.13em}.ticker b{color:var(--accent)}.section{padding:107px 0}.section.shaded{background:#13152a}.intro{max-width:760px}.lead{color:#ded8e9;font-size:1.16rem;line-height:1.75;max-width:760px}.two{display:grid;grid-template-columns:1fr 1fr;gap:24px}.thirds{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.four{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,3vw,34px);min-width:0}.card h3{margin-top:10px}.card p:last-child{margin-bottom:0}.card .eyebrow{margin-bottom:10px}.paper{background:#1a1b34;border:1px solid #69617b;border-radius:30px;padding:clamp(30px,6vw,70px)}.pullquote{font-family:Georgia,serif;font-size:clamp(1.5rem,3.2vw,2.65rem);font-weight:400;font-style:italic;line-height:1.4;letter-spacing:-.025em;color:var(--cream);margin:0}.claimline{padding:20px 0;display:flex;gap:14px;align-items:flex-start;border-bottom:1px solid var(--line)}.claimline:last-child{border:0}.claimline .number{color:var(--accent);font:700 .78rem ui-monospace,monospace}.claimline b{display:block}.decor{width:100%;height:220px;border-radius:25px;background:radial-gradient(circle at 58% 48%,#ff947733 0 6%,transparent 7%),repeating-radial-gradient(circle at 58% 48%,transparent 0 15px,#ff84703d 16px 17px,transparent 18px 35px),linear-gradient(130deg,#282244,#101729)}.studio{border:1px solid #7a718d;border-radius:32px;overflow:hidden;background:#13152b;box-shadow:0 28px 90px #0004}.studio-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:18px 26px;gap:15px;flex-wrap:wrap}.lights{display:flex;gap:6px}.lights i{width:9px;height:9px;border-radius:50%;background:var(--accent);display:block}.lights i:nth-child(2){background:#f5d48e}.lights i:nth-child(3){background:var(--mint)}.studio-grid{display:grid;grid-template-columns: minmax(0,1.42fr) minmax(280px,.82fr)}.art-frame{position:relative;min-height:530px;background:#080b1b;display:flex;align-items:center;justify-content:center;overflow:hidden}.art-frame canvas{display:block;width:100%;height:530px;touch-action:pan-y}.frame-label{position:absolute;bottom:17px;left:17px;border:1px solid #ffffff30;border-radius:99px;background:#11182aaa;padding:6px 13px;pointer-events:none;color:#cbd4e7;font:.72rem ui-monospace,monospace}.controls{padding:28px;display:flex;flex-direction:column;gap:21px}.controls fieldset,.age-chooser{border:0;padding:0;margin:0;min-width:0}.controls legend{padding:0;margin-bottom:12px;font-weight:700}.options{display:flex;gap:8px;flex-wrap:wrap}.option{color:#d3d0e6;background:transparent;border:1px solid #635f7b;border-radius:99px;padding:8px 13px;font-weight:650;font-size:.88rem}.option[aria-pressed="true"]{background:var(--mint);color:#15152b;border-color:var(--mint)}label.range{display:flex;justify-content:space-between;gap:15px;font-size:.87rem;font-weight:700}.range-output{color:var(--mint);font-family:monospace}input[type=range]{width:100%;accent-color:var(--accent);margin-top:10px}.codewindow{background:#090d1b;border:1px solid var(--line);border-radius:13px;padding:17px;overflow:auto;color:#ded9f7;font-size:.82rem;line-height:1.6;white-space:pre-wrap;word-wrap:break-word}.codewindow strong{color:var(--mint)}.art-description{font-size:.87rem;color:var(--mute);margin:0}.flow-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.flowbox{background:#16182c;border:1px solid #5d5874;border-radius:24px;padding:32px}.flowbox h3{margin-bottom:24px}.flow-status{border-top:1px solid var(--line);margin-top:26px;padding-top:23px}.flow-status strong{font-size:1.25rem;color:var(--mint);display:block;margin-bottom:5px}.flow-status p{margin:0}.visual-axis{display:flex;align-items:center;justify-content:center;min-height:260px;background:linear-gradient(145deg,#14162e,#1d1738);border-radius:22px;position:relative;overflow:hidden;border:1px solid var(--line)}.visual-axis:before{content:"";position:absolute;inset:12%;border-bottom:1px solid #a3a3c077;border-left:1px solid #a3a3c077;background:linear-gradient(135deg,transparent 39%,#96eac01a 40%,#96eac033 50%,#96eac01a 60%,transparent 61%)}.visual-axis .axis-label{position:absolute;font:700 .7rem ui-monospace,monospace;color:#d9cfe0}.x-label{bottom:10px;right:20px}.y-label{left:13px;top:13px}.dot{width:17px;height:17px;background:var(--accent);border:3px solid #fff;border-radius:100px;position:absolute;left:50%;bottom:50%;transform:translate(-50%,50%);box-shadow:0 0 0 9px #ff846f1d;transition:left .2s,bottom .2s}.age-panel{display:grid;grid-template-columns:1fr 1.2fr;gap:22px;align-items:start}.age-buttons{display:flex;flex-wrap:wrap;gap:9px;margin-top:12px}.age-card{position:relative;transition:border-color .2s,background .2s}.age-card[data-active="true"]{border-color:var(--mint);background:#20253a}.age-card .big{font-size:2rem;font-weight:800;color:var(--accent);display:block;line-height:1.2;margin-bottom:14px}.age-card small{color:var(--mute)}.age-spotlight{border:1px solid var(--mint);border-radius:21px;padding:24px;background:#18302f}.age-spotlight strong{font-size:1.4rem}.age-spotlight p:last-child{margin:0}.evidence{display:grid;grid-template-columns:1fr 1fr;gap:16px}.source{border-top:1px solid var(--line);padding:21px 2px}.source h3{font-size:1.08rem;letter-spacing:-.01em;line-height:1.35;margin:0 0 7px}.source p{color:#d4cfdd;font-size:.9rem;margin-bottom:5px}.source .type{color:var(--mint);font-family:monospace;font-size:.73rem;text-transform:uppercase}.source a{font-size:.82rem}.source .source-number{color:var(--accent);font:700 .83rem ui-monospace,monospace}.callout{border-left:3px solid var(--accent);padding:13px 22px;background:#261d2b;border-radius:0 14px 14px 0}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{background:#1b2330;border:1px solid #52625c;border-radius:24px;padding:30px}.service-card h3{margin-top:13px}.service-card p{font-size:.94rem;color:#d6e2df}.cta-band{padding:65px;border:1px solid #7e6a74;background:radial-gradient(circle at 92% 7%,#ed8a6a29,transparent 40%),linear-gradient(135deg,#28223a,#1a2730);border-radius:32px;display:flex;align-items:center;justify-content:space-between;gap:30px}.faq details{border-bottom:1px solid var(--line);padding:22px 0}.faq summary{font-weight:730;font-size:1.1rem;cursor:pointer;list-style:none;display:flex;gap:10px;justify-content:space-between}.faq summary:after{content:"+";color:var(--mint);font-size:1.2rem}.faq details[open] summary:after{content:"−"}.faq details p{max-width:840px;color:#d8d2e0;margin-top:17px}.breadcrumbs{padding-top:35px;font-size:.82rem;color:var(--mute)}.breadcrumbs a{color:var(--mint)}.article-hero{padding:85px 0 60px}.article-hero h1{font-size:clamp(3rem,7.5vw,6rem);max-width:1000px;line-height:1.02}.article-body{max-width:850px}.article-body h2{font-size:clamp(1.8rem,3.8vw,2.85rem);margin:2em 0 .6em}.article-body h3{margin-top:1.7em;font-size:1.5rem}.article-body p,.article-body li{font-size:1.08rem;line-height:1.86;color:#e1ddea}.article-body ul,.article-body ol{padding-left:1.6rem}.article-body li{margin-bottom:.7em}.article-body blockquote{margin:30px 0;background:#1b1b35;border-left:3px solid var(--mint);padding:27px;font:italic 1.5rem Georgia,serif;line-height:1.55}.article-end{margin-top:64px}.nav-reading{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.nav-reading a{text-decoration:none;color:var(--cream);display:block;padding:28px;border:1px solid var(--line);border-radius:20px;background:#17182b}.nav-reading a:hover{border-color:var(--mint)}.nav-reading span{display:block;color:var(--mint);font:700 .76rem ui-monospace,monospace;margin-bottom:10px}.site-footer{border-top:1px solid var(--line);padding:55px 0 30px;background:#080b19}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}.site-footer h3{font-size:1.15rem}.site-footer a{display:inline-block;margin:0 12px 9px 0;color:#e6ddf2;text-decoration:none}.site-footer a:hover{color:var(--mint)}.legal{padding-top:28px;color:#aca9c4;font-size:.79rem;border-top:1px solid #ffffff21;margin-top:30px}.num{font:700 .78rem ui-monospace,monospace;color:var(--accent);margin-bottom:15px}.pill{display:inline-block;font:.73rem ui-monospace,monospace;color:var(--mint);border:1px solid #647f74;padding:7px 10px;border-radius:99px}.section-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}.section-links a{border-bottom:1px solid var(--mint);font-size:.91rem;text-decoration:none;padding-bottom:3px}.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}#back-top{display:inline-block;margin-top:20px}.tiny{font-size:.77rem;color:#b7b1c3}.js-only{display:none}.js .js-only{display:block}.noscript-note{padding:15px;background:#231f30;color:#e0d2e3}.art-intro{max-width:850px}.table-scroll{overflow-x:auto}.guide-table{border-collapse:collapse;width:100%;min-width:650px}.guide-table th,.guide-table td{text-align:left;padding:18px;border-bottom:1px solid var(--line);vertical-align:top}.guide-table th{color:var(--mint)}.guide-table td:first-child{font-weight:800;color:var(--accent)}
@media(max-width:950px){.nav{gap:12px}.nav .optional{display:none}.studio-grid,.age-panel,.flow-grid{grid-template-columns:1fr}.controls{display:grid;grid-template-columns:1fr 1fr}.controls .wide{grid-column:1/-1}.art-frame,.art-frame canvas{min-height:370px;height:420px}.four{grid-template-columns:repeat(2,1fr)}.thirds,.service-grid{grid-template-columns:repeat(2,1fr)}.hero{min-height:600px;padding:95px 0}.cta-band{padding:40px}}@media(max-width:640px){.wrap{width:min(var(--max),calc(100% - 32px))}.head-inner{padding:11px 16px;min-height:68px}.brand{font-size:1.02rem}.nav .optional,.nav .hide-mobile{display:none}.nav .nav-cta{padding:8px 10px;font-size:.73rem}.section{padding:72px 0}.hero{padding:76px 0 85px;min-height:auto}.hero h1{font-size:clamp(3rem,13.3vw,5.5rem)}.ticker-inner span:nth-child(n+4){display:none}.two,.thirds,.four,.service-grid,.evidence,.footer-grid,.nav-reading{grid-template-columns:1fr}.studio-top{padding:13px 17px}.controls{display:flex;padding:21px}.art-frame,.art-frame canvas{height:345px;min-height:345px}.flowbox{padding:23px}.paper{padding:24px}.card{padding:25px}.cta-band{padding:26px;display:block}.cta-band .btn{margin-top:18px}.article-hero{padding:55px 0 35px}.article-body p,.article-body li{font-size:1rem}.source{padding:17px 0}.hero-copy{font-size:1.04rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}