:root{--rp-canvas:#07090d;--rp-surface:#1a1d24;--rp-surface-2:#23262f;--rp-heading:#f5f7fa;--rp-body:#c5c7ce;--rp-muted:#8a8d96;--rp-accent:#3f6ee9;--rp-accent-hover:#5b84ee;--rp-accent-press:#3259c4;--rp-on-accent:#f5f7fa;--bg-page:var(--rp-canvas);--surface-card:var(--rp-surface);--surface-raised:var(--rp-surface-2);--text-heading:var(--rp-heading);--text-body:var(--rp-body);--text-muted:var(--rp-muted);--text-link:var(--rp-accent-hover);--cta:var(--rp-accent);--hairline:#f5f7fa26;--hairline-soft:#f5f7fa14;--backlight:radial-gradient(60% 50% at 50% 100%, #ffffff12, transparent 70%);--backlight-top:radial-gradient(60% 50% at 50% 0%, #ffffff12, transparent 70%);--glass-bg:#07090dcc;--glass-blur:blur(16px);--font-core:var(--font-inter), -apple-system, "Segoe UI", sans-serif;--weight-regular:400;--weight-semibold:600;--text-h1:80px;--track-h1:-.05em;--leading-h1:1.02;--text-h2:56px;--track-h2:-.04em;--leading-h2:1.08;--text-h3:32px;--track-h3:-.02em;--leading-h3:1.2;--text-h4:22px;--track-h4:-.01em;--leading-h4:1.3;--size-body:16px;--leading-body:1.7;--text-body-lg:18px;--text-small:14px;--text-micro:12px;--track-micro:.12em;--container:1200px;--gutter:32px;--section-gap:128px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--space-9:96px;--space-10:128px;--radius-btn:8px;--radius-input:8px;--radius-card:16px;--radius-panel:24px;--radius-pill:999px;--ease-out:cubic-bezier(.16, 1, .3, 1);--duration-fast:.2s;--duration-base:.6s;--rise:24px}*{box-sizing:border-box}html,body{background:var(--bg-page);margin:0;padding:0}body{font-family:var(--font-core);color:var(--text-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--text-link);transition:color var(--duration-fast);text-decoration:none}a:hover{color:var(--rp-accent)}:focus-visible{outline:2px solid var(--rp-accent);outline-offset:3px;border-radius:2px}@keyframes rpUp{0%{opacity:0;transform:translateY(var(--rise))}to{opacity:1;transform:none}}@keyframes rpFade{0%{opacity:0}to{opacity:1}}.rise{animation:rpUp .7s var(--ease-out) both}.rise-2{animation:rpUp .7s var(--ease-out) .1s both}.rise-3{animation:rpUp .7s var(--ease-out) .2s both}.fade{animation:.35s both rpFade}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}.wrap{max-width:var(--container);padding-left:var(--gutter);padding-right:var(--gutter);margin:0 auto}.grid{gap:var(--gutter);grid-template-columns:repeat(12,1fr);display:grid}.section{padding-top:112px;padding-bottom:112px}.section-lg{padding-top:128px;padding-bottom:128px}.glow{position:relative;overflow:hidden}.glow>.glow-layer{pointer-events:none;position:absolute;inset:0}.glow-top>.glow-layer{background:var(--backlight-top)}.glow-bottom>.glow-layer{background:var(--backlight)}.glow>.glow-body{position:relative}.hair-t{border-top:1px solid var(--hairline-soft)}.hair-b{border-bottom:1px solid var(--hairline-soft)}.h1{font-size:clamp(40px, 5.6vw, var(--text-h1));font-weight:var(--weight-semibold);letter-spacing:var(--track-h1);line-height:var(--leading-h1);color:var(--text-heading);text-wrap:pretty;margin:0}.h1-sm{letter-spacing:var(--track-h2);font-size:clamp(34px,4vw,60px);line-height:1.06}.h2{font-size:clamp(32px, 4vw, var(--text-h2));font-weight:var(--weight-semibold);letter-spacing:var(--track-h2);line-height:var(--leading-h2);color:var(--text-heading);text-wrap:pretty;margin:0}.h3{font-size:var(--text-h3);font-weight:var(--weight-semibold);letter-spacing:var(--track-h3);line-height:var(--leading-h3);color:var(--text-heading);text-wrap:pretty;margin:0}.h4{font-size:var(--text-h4);font-weight:var(--weight-semibold);letter-spacing:var(--track-h4);line-height:var(--leading-h4);color:var(--text-heading);margin:0}.lead{font-size:var(--text-body-lg);line-height:var(--leading-body);color:var(--text-body)}.body{font-size:var(--size-body);line-height:var(--leading-body);color:var(--text-body)}.muted{font-size:var(--size-body);line-height:var(--leading-body);color:var(--text-muted)}.small{font-size:var(--text-small);line-height:var(--leading-body);color:var(--text-muted)}.micro{font-size:var(--text-micro);letter-spacing:var(--track-micro);text-transform:uppercase;color:var(--text-muted)}.accent{color:var(--rp-accent)}@media (max-width:900px){:root{--gutter:20px}.grid{grid-template-columns:repeat(4,1fr)}.grid>*{grid-column:1/-1!important}.section{padding-top:72px;padding-bottom:72px}.section-lg{padding-top:80px;padding-bottom:80px}.sticky-rail{position:static!important}}.cards{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}@media (max-width:1000px){.cards{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.cards{grid-template-columns:1fr}}.prose>*+*{margin-top:24px}.prose h2{margin-top:48px}.prose p{max-width:70ch}.prose a{text-decoration:underline}