:root{--night-900:#080c11;--night-800:#0d131a;--night-700:#141c26;--night-600:#1d2733;--rule:#263140;--rule-soft:#1a232e;--ink:#e8edf3;--ink-soft:#a9b6c4;--ink-faint:#6f7f8f;--acoustic:#e0a458;--electronic:#4fc4b8;--ai:#a78bda;--display:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;--sans:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;--mono:ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;--shell:min(1140px, calc(100% - 3rem));--radius:4px}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{background:var(--night-900);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;font-size:17px;line-height:1.65}a{color:inherit}img,svg{max-width:100%;height:auto;display:block}h1,h2,h3,h4{font-family:var(--display);letter-spacing:-.028em;text-wrap:balance;margin:0;font-weight:750;line-height:1.05}h1{font-size:clamp(2.6rem,7vw,5rem)}h2{font-size:clamp(1.8rem,3.4vw,2.6rem)}h3{letter-spacing:-.015em;font-size:1.2rem}p{text-wrap:pretty;margin:0 0 1.1em}p:last-child{margin-bottom:0}.shell{width:var(--shell);margin-inline:auto}.eyebrow{font:600 .72rem/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 .9rem}.lede{color:var(--ink-soft);max-width:42rem;font-size:clamp(1.05rem,1.9vw,1.3rem)}[data-era=acoustic]{--era:var(--acoustic)}[data-era=electronic]{--era:var(--electronic)}[data-era=ai]{--era:var(--ai)}[data-era=all]{--era:var(--ink-faint)}.skip-link{z-index:100;background:var(--ink);color:var(--night-900);padding:.75rem 1rem;font-weight:600;position:absolute;top:0;left:-9999px}.skip-link:focus{left:0}:focus-visible{outline:2px solid var(--acoustic);outline-offset:3px;border-radius:2px}.site-header{border-bottom:1px solid var(--rule-soft);background:color-mix(in srgb, var(--night-900) 88%, transparent);backdrop-filter:blur(10px);z-index:40;position:sticky;top:0}.site-header__inner{justify-content:space-between;align-items:center;gap:1.5rem;min-height:68px;display:flex}.brand{letter-spacing:-.03em;align-items:baseline;gap:.1rem;font-size:1.05rem;font-weight:750;text-decoration:none;display:inline-flex}.brand span{color:var(--acoustic)}.site-nav{flex-wrap:wrap;gap:1.4rem;display:flex}.site-nav a{color:var(--ink-soft);border-bottom:2px solid #0000;padding:.2rem 0;font-size:.92rem;text-decoration:none}.site-nav a:hover{color:var(--ink)}.site-nav a[aria-current=page]{color:var(--ink);border-bottom-color:var(--acoustic)}@media (width<=720px){.site-header__inner{flex-direction:column;align-items:flex-start;gap:.5rem;padding:.8rem 0}.site-nav{gap:1rem}}.section{padding:clamp(3.5rem,8vw,6rem) 0}.section--tight{padding:clamp(2.5rem,5vw,3.5rem) 0}.section+.section{border-top:1px solid var(--rule-soft)}.section__head{max-width:46rem;margin-bottom:2.5rem}.section__head h2{margin-bottom:.7rem}.card{background:var(--night-800);border:1px solid var(--rule);border-radius:var(--radius);flex-direction:column;gap:.6rem;padding:1.3rem 1.4rem;display:flex}.card--era{border-top:3px solid var(--era,var(--rule))}.card h3{margin:0}.card 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var(--ai);border-radius:var(--radius);grid-template-columns:1fr auto 1fr;align-items:center;gap:1.2rem;padding:1rem 1.3rem;display:grid}.pair__side small{font:600 .66rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;margin-bottom:.35rem;display:block}.pair__then small{color:var(--acoustic)}.pair__now small{color:var(--ai)}.pair__title{font-size:.98rem}.pair__arrow{color:var(--ink-faint);font-size:1.1rem}.pair__style{font:500 .8rem/1 var(--mono);color:var(--ink-faint);margin-top:.3rem}@media (width<=640px){.pair{grid-template-columns:1fr;gap:.7rem}.pair__arrow{width:1rem;transform:rotate(90deg)}}.btn{border-radius:var(--radius);border:1px solid var(--rule);color:var(--ink);background:var(--night-700);align-items:center;gap:.5rem;padding:.62rem 1.1rem;font-size:.92rem;font-weight:600;text-decoration:none;transition:border-color .15s,background .15s;display:inline-flex}.btn:hover{border-color:var(--era,var(--acoustic));background:var(--night-600)}.btn--primary{background:var(--era,var(--acoustic));color:var(--night-900);border-color:var(--era,var(--acoustic))}.btn--primary:hover{background:color-mix(in srgb, var(--era,var(--acoustic)) 82%, white);border-color:color-mix(in srgb, var(--era,var(--acoustic)) 82%, white)}.btn-row{flex-wrap:wrap;gap:.7rem;display:flex}.stats{background:var(--rule-soft);border:1px solid var(--rule-soft);border-radius:var(--radius);grid-template-columns:repeat(auto-fit,minmax(9rem,1fr));gap:1px;display:grid;overflow:hidden}.stats div{background:var(--night-800);padding:1rem 1.1rem}.stats b{font:750 1.5rem/1 var(--display);letter-spacing:-.03em;font-variant-numeric:tabular-nums;color:var(--era,var(--ink));display:block}.stats span{font:500 .74rem/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint)}.site-footer{border-top:1px solid var(--rule-soft);background:var(--night-800);margin-top:2rem;padding:3rem 0 2.5rem}.footer-grid{grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));gap:2rem;display:grid}.footer-grid h4{font:600 .72rem/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 .9rem}.footer-grid ul{gap:.42rem;margin:0;padding:0;list-style:none;display:grid}.footer-grid a{color:var(--ink-soft);font-size:.88rem;text-decoration:none}.footer-grid a:hover{color:var(--ink);text-decoration:underline}.footer-base{border-top:1px solid var(--rule-soft);color:var(--ink-faint);margin-top:2.5rem;padding-top:1.5rem;font-size:.82rem}.footer-base p{max-width:60rem;margin:0 0 .6rem}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition-duration:.01ms!important;animation-duration:.01ms!important}}.hero__grid{grid-template-columns:1.35fr .65fr;align-items:center;gap:clamp(2rem,5vw,4rem);display:grid}.hero__portrait{border-radius:var(--radius);border:1px solid var(--rule);border-bottom:3px solid #0000;border-image:linear-gradient(90deg, var(--acoustic) 0 33%, var(--electronic) 33% 66%, var(--ai) 66% 100%) 0 0 3 0 / 0 0 3px 0;filter:saturate(.92)contrast(1.03)}@media (width<=860px){.hero__grid{grid-template-columns:1fr}.hero__portrait{max-width:18rem}}.era-key{flex-wrap:wrap;gap:1.2rem;margin-top:1.6rem;display:flex}.era-key span{font:500 .78rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint);align-items:center;gap:.45rem;display:inline-flex}.era-key i{background:var(--era);border-radius:2px;width:10px;height:10px;display:inline-block}