.fx-alias{display:block;position:relative;top:-80px}.fx-row,.fx-card,.fx-compare{scroll-margin-top:88px}.fx-chapter+.fx-chapter{padding-top:0}.fx-chapter-head{max-width:640px;margin-bottom:var(--spacing-xl)}.fx-chapter-head h2{margin:var(--spacing-xs) 0 var(--spacing-sm)}.fx-chapter-head p{font-size:var(--font-size-lg);color:var(--accent-text)}.fx-row{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:var(--spacing-2xl)}.fx-text{max-width:52ch;padding:8vh 0 32vh}.fx-row:last-child .fx-text{padding-bottom:20vh}.fx-text h3{font-family:var(--title-font-family);font-size:var(--font-size-3xl);font-weight:700;line-height:1.15;color:var(--primary-text);margin-bottom:var(--spacing-md)}.fx-text p{font-size:var(--font-size-lg);line-height:1.65;color:var(--secondary-text);margin-bottom:var(--spacing-md)}.fx-points{list-style:none;margin:var(--spacing-md) 0 0;padding:0;display:grid;gap:10px}.fx-points li{position:relative;padding-left:22px;font-size:var(--font-size-base);color:var(--primary-text)}.fx-points li:before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border-radius:999px;background:var(--primary-text)}.fx-visual-col{position:relative;padding-top:8vh}.fx-visual{position:sticky;top:calc(64px + (100vh - 484px)/2);height:420px;border-radius:var(--card-radius);background:var(--surface-container);padding:var(--spacing-xl);display:flex;flex-direction:column;justify-content:space-between;align-items:flex-start;gap:var(--spacing-lg);overflow:hidden}.fx-visual--dark{background:#0a0a0a;color:#fff}.fx-caption{font-size:var(--font-size-sm);color:var(--accent-text)}.fx-visual--dark .fx-caption{color:#ffffff8c}.fx-switch{display:inline-flex;align-items:center;gap:10px;padding:0;border:0;background:none;font:inherit;font-size:var(--font-size-sm);font-weight:500;color:inherit;cursor:pointer}.fx-switch-track{position:relative;width:44px;height:24px;border-radius:999px;background:#d4d4d8;transition:background-color .25s ease}.fx-switch-thumb{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:999px;background:#fff;transition:transform .25s ease}.fx-visual.is-on .fx-switch-track{background:#0a0a0a}.fx-visual.is-on .fx-switch-thumb{transform:translate(20px)}.fx-visual--dark .fx-switch-track{background:#ffffff40}.fx-visual--dark.is-on .fx-switch-track{background:#fff}.fx-visual--dark.is-on .fx-switch-thumb{background:#0a0a0a}.fx-switch:focus-visible{outline:2px solid currentColor;outline-offset:4px;border-radius:999px}.fx-perf{color:#fff;font-size:clamp(1.5rem,2.6vw,2.25rem);line-height:1.5;max-width:22ch}.fx-perf span{display:inline-block;margin-right:.28em;opacity:.5;transition:font-size .5s ease,margin .5s ease,opacity .5s ease}.fx-prodirect.is-on .fx-perf span{opacity:1}.fx-prodirect.is-on .fx-perf .e1{font-weight:700;font-size:1.15em}.fx-prodirect.is-on .fx-perf .e2{font-weight:700;font-size:1.35em}.fx-prodirect.is-on .fx-perf .pause{margin-right:1.2em}.fx-script{font-size:clamp(1.2rem,2vw,1.6rem);line-height:1.7;color:var(--primary-text);max-width:28ch}.fx-tag{display:inline-block;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.7em;line-height:1.5;padding:0 6px;margin:0 2px;border:1px solid rgba(0,0,0,.35);border-radius:6px;vertical-align:.12em;max-width:8em;overflow:hidden;white-space:nowrap;transition:max-width .45s ease,opacity .35s ease,padding .45s ease,margin .45s ease,border-width .45s ease}.fx-enhancer:not(.is-on) .fx-tag{max-width:0;opacity:0;padding:0;margin:0;border-width:0}.fx-big{font-family:var(--title-font-family);font-weight:700;line-height:1.15;color:var(--primary-text)}.fx-control-line{font-size:clamp(1.75rem,2.8vw,2.5rem)}.fx-muted{color:#a1a1aa}.fx-control-desc{font-size:var(--font-size-base);color:var(--accent-text);min-height:3em;max-width:40ch}[data-slot]{transition:opacity .3s ease}[data-slot].is-fading{opacity:0}.fx-chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}.fx-chips li{font-size:var(--font-size-sm);font-weight:500;padding:6px 12px;border-radius:999px;background:var(--primary-bg);color:var(--primary-text)}.fx-wall{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px 18px}.fx-wall li{font-family:var(--title-font-family);font-size:clamp(1.6rem,2.6vw,2.25rem);font-weight:700;color:#d4d4d8;transition:color .35s ease}.fx-wall li.is-lit{color:var(--primary-text)}.fx-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--spacing-md)}.fx-card{padding:var(--spacing-md);border-radius:var(--card-radius);background:var(--surface-container)}.fx-card h3{font-family:var(--title-font-family);font-size:var(--font-size-lg);font-weight:700;line-height:1.25;color:var(--primary-text);margin:var(--spacing-md) var(--spacing-xs) var(--spacing-xs)}.fx-card p{font-size:var(--font-size-sm);line-height:1.6;color:var(--accent-text);margin:0 var(--spacing-xs)}.fx-card .card-link{margin-left:var(--spacing-xs)}.fx-mini{height:150px;border-radius:calc(var(--card-radius) - 8px);background:var(--primary-bg);display:flex;align-items:center;justify-content:center;padding:var(--spacing-md)}.fx-file{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:12px;border:1px solid var(--border-color);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;color:var(--primary-text)}.fx-file em{font-style:normal;font-family:var(--font-family);font-size:11px;font-weight:500;padding:3px 8px;border-radius:999px;background:#0a0a0a;color:#fff}.fx-file-wave{display:flex;align-items:center;gap:2px;width:26px;height:18px}.fx-file-wave i{flex:1;border-radius:1px;background:#0a0a0a}.fx-devices{align-items:flex-end;gap:10px}.fx-dev{border:2px solid #0a0a0a;border-radius:8px}.fx-dev--phone{width:34px;height:64px}.fx-dev--tablet{width:64px;height:84px}.fx-dev--laptop{width:120px;height:76px;border-radius:8px 8px 2px 2px;box-shadow:0 6px 0 -2px #0a0a0a}.fx-credit{gap:14px}.fx-credit-row{display:flex;flex-direction:column;align-items:center;font-size:13px;color:var(--accent-text)}.fx-credit-row b{font-family:var(--title-font-family);font-size:2.5rem;line-height:1;color:var(--primary-text)}.fx-credit-eq{font-size:1.75rem;font-weight:700;color:#a1a1aa}.fx-compare{margin-top:var(--spacing-2xl);padding-top:var(--spacing-xl);border-top:1px solid var(--border-color);display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:var(--spacing-md)}.fx-compare h2{font-size:var(--font-size-2xl);margin-bottom:4px}.fx-compare p{color:var(--accent-text)}.fx-compare ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}.fx-compare a{display:inline-block;font-size:var(--font-size-sm);font-weight:500;padding:10px 16px;border-radius:999px;border:1px solid var(--primary-text);color:var(--primary-text);text-decoration:none;transition:background-color .2s ease,color .2s ease}.fx-compare a:hover{background:var(--primary-text);color:var(--primary-bg)}@media(max-width:900px){.fx-row{grid-template-columns:minmax(0,1fr);gap:var(--spacing-lg);min-height:0}.fx-visual-col{order:-1;padding-top:0}.fx-text,.fx-row:last-child .fx-text{padding:0 0 var(--spacing-xl)}.fx-visual{position:static;height:auto;min-height:300px;padding:var(--spacing-lg)}.fx-text h3{font-size:var(--font-size-2xl)}.fx-text p{font-size:var(--font-size-base)}}@media(max-height:560px){.fx-visual{position:static}}@media(prefers-reduced-motion:reduce){.fx-perf span,.fx-tag,.fx-switch-track,.fx-switch-thumb,.fx-wall li,[data-slot]{transition:none}}