:root{
  color-scheme:dark;
  --ground:#06090f;--ground-2:#080d14;--panel:#0e1720;--panel-2:#111c27;
  --ink:#e9eff6;--muted:#9aacc0;--faint:#71849a;--line:rgba(255,255,255,.09);--line-2:rgba(255,255,255,.17);
  --teal:#2dd4bf;--sky:#46b8f0;--violet:#a78bfa;--nav:rgba(6,9,15,.82);
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;--wrap:1180px;
}
html[data-theme="light"]{color-scheme:light;--ground:#f7fafc;--ground-2:#eef3f8;--panel:#fff;--panel-2:#f1f6fb;--ink:#0c1a27;--muted:#4b5d6f;--faint:#6c8094;--line:rgba(12,26,39,.10);--line-2:rgba(12,26,39,.19);--teal:#087f73;--sky:#187eb9;--violet:#6b4ed4;--nav:rgba(247,250,252,.88)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--sans);line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit}.wrap{width:min(var(--wrap),calc(100% - 40px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line);background:var(--nav);backdrop-filter:blur(16px)}.nav-in{height:66px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:780;letter-spacing:-.02em}.mark{width:32px;height:32px;display:grid;place-items:center;border-radius:10px;background:linear-gradient(135deg,var(--teal),var(--sky));color:#03130f;font-weight:850;box-shadow:0 5px 20px rgba(45,212,191,.25)}.nav-links{display:flex;align-items:center;gap:26px;font-size:.92rem;color:var(--muted)}.nav-links a{text-decoration:none}.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--ink)}.nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto}.theme-toggle{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line-2);border-radius:10px;background:var(--panel);color:var(--ink);cursor:pointer}.theme-toggle:focus-visible,a:focus-visible{outline:3px solid var(--sky);outline-offset:3px}.button{display:inline-flex;justify-content:center;align-items:center;padding:11px 16px;border-radius:10px;text-decoration:none;font-weight:720;line-height:1.2}.button-primary{background:linear-gradient(135deg,var(--teal),var(--sky));color:#03130f;box-shadow:0 10px 30px rgba(45,212,191,.16)}.button-primary:hover{filter:brightness(1.08)}
.eyebrow,.card-kicker,.toc-label{font-family:var(--mono);font-size:.72rem;letter-spacing:.17em;text-transform:uppercase;color:var(--teal)}.blog-hero,.article-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:radial-gradient(circle at 10% 5%,rgba(45,212,191,.16),transparent 35%),radial-gradient(circle at 90% 30%,rgba(70,184,240,.13),transparent 35%),var(--ground-2)}.blog-hero-inner{min-height:520px;padding-block:110px 88px;display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:70px;align-items:center}.blog-hero h1,.article-hero h1{margin:16px 0 0;max-width:900px;font-size:clamp(2.55rem,6vw,5.2rem);line-height:1.02;letter-spacing:-.048em;text-wrap:balance}.blog-hero p,.article-dek{max-width:690px;margin:24px 0 0;color:var(--muted);font-size:clamp(1.05rem,2vw,1.26rem);line-height:1.62}.hero-orbit{aspect-ratio:1;position:relative;border:1px solid var(--line-2);border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle,rgba(167,139,250,.12),transparent 62%)}.hero-orbit::before,.hero-orbit::after{content:"";position:absolute;border:1px solid var(--line);border-radius:50%;inset:18%}.hero-orbit::after{inset:37%;background:linear-gradient(135deg,var(--teal),var(--sky));box-shadow:0 0 50px rgba(45,212,191,.35)}.hero-orbit span{position:absolute;padding:6px 10px;border:1px solid var(--line-2);border-radius:999px;background:var(--panel);color:var(--muted);font:600 .72rem var(--mono)}.hero-orbit span:nth-child(1){top:8%;left:29%}.hero-orbit span:nth-child(2){top:44%;right:-6%}.hero-orbit span:nth-child(3){bottom:5%;left:34%}.hero-orbit span:nth-child(4){top:44%;left:-6%}
.blog-list,.related{padding:88px 0}.blog-list.cluster-secondary{padding-top:0}.section-heading{margin-bottom:36px}.section-heading h2{margin:10px 0 0;font-size:clamp(1.8rem,3.5vw,2.7rem);letter-spacing:-.035em;line-height:1.08}.section-heading>p{max-width:720px;margin:14px 0 0;color:var(--muted)}.card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.post-card{position:relative;display:flex;flex-direction:column;min-height:340px;padding:30px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(180deg,var(--panel),var(--ground-2));transition:transform .2s ease,border-color .2s ease}.post-card:hover{transform:translateY(-3px);border-color:var(--line-2)}.post-card h2{margin:14px 0 12px;font-size:clamp(1.28rem,2.5vw,1.65rem);line-height:1.18;letter-spacing:-.026em}.post-card h2 a{text-decoration:none}.post-card h2 a::after{content:"";position:absolute;inset:0}.post-card p{margin:0;color:var(--muted);font-size:.98rem}.card-meta{display:flex;gap:16px;margin-top:auto;padding-top:28px;color:var(--faint);font:.74rem var(--mono)}.card-link{display:flex;gap:7px;align-items:center;margin-top:16px;color:var(--teal);font-weight:720;text-decoration:none}.principle{padding:0 0 100px}.principle-inner,.article-cta{padding:clamp(28px,6vw,56px);border:1px solid var(--line-2);border-radius:22px;background:linear-gradient(135deg,rgba(45,212,191,.1),rgba(70,184,240,.06))}.principle h2,.article-cta h2{max-width:760px;margin:12px 0 0;font-size:clamp(1.7rem,3.5vw,2.5rem);line-height:1.1;letter-spacing:-.035em}.principle p,.article-cta p{max-width:760px;margin:16px 0 24px;color:var(--muted)}
.article-hero-inner{padding:70px 0 64px}.article-hero h1{max-width:1020px;font-size:clamp(2.4rem,5.5vw,4.7rem)}.breadcrumbs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:46px;color:var(--faint);font-size:.82rem}.breadcrumbs a{color:var(--muted)}.article-meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:28px;color:var(--faint);font:.78rem var(--mono)}.article-meta strong{color:var(--ink)}.article-layout{display:grid;grid-template-columns:240px minmax(0,760px);gap:76px;align-items:start;padding-top:72px;padding-bottom:100px}.toc{position:sticky;top:96px;padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}.toc ol{display:flex;flex-direction:column;gap:10px;margin:14px 0 0;padding:0;list-style:none}.toc a{display:block;color:var(--muted);font-size:.8rem;line-height:1.3;text-decoration:none}.toc a:hover{color:var(--teal)}.prose{min-width:0;font-size:1.03rem}.prose>p:first-of-type{font-size:1.16rem;color:var(--ink)}.prose h2{scroll-margin-top:90px;margin:64px 0 16px;font-size:clamp(1.65rem,3vw,2.25rem);line-height:1.14;letter-spacing:-.035em}.prose h3{scroll-margin-top:90px;margin:36px 0 10px;font-size:1.25rem;line-height:1.2;letter-spacing:-.02em}.prose p{margin:0 0 18px;color:var(--muted)}.prose strong{color:var(--ink)}.prose a{color:var(--sky);text-underline-offset:3px}.prose ul,.prose ol{margin:8px 0 24px;padding-left:24px;color:var(--muted)}.prose li{margin:8px 0}.prose code{padding:.12em .32em;border:1px solid var(--line);border-radius:5px;background:var(--panel-2);color:var(--ink);font:.88em var(--mono)}.table-scroll{overflow-x:auto;margin:28px 0;border:1px solid var(--line-2);border-radius:14px}.table-scroll:focus{outline:3px solid var(--sky);outline-offset:3px}table{width:100%;min-width:700px;border-collapse:collapse;background:var(--panel)}th,td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:.88rem;line-height:1.45}th{background:var(--panel-2);color:var(--ink);font-family:var(--mono);font-size:.72rem;letter-spacing:.04em}td{color:var(--muted)}tbody tr:last-child td{border-bottom:0}.decision-visual{margin:0 0 52px;padding:24px;border:1px solid var(--line-2);border-radius:18px;background:linear-gradient(145deg,var(--panel),var(--ground-2))}.decision-visual figcaption{margin-bottom:18px;color:var(--ink);font-weight:750}.visual-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.visual-grid.four{grid-template-columns:repeat(4,1fr)}.visual-grid>div{display:flex;min-height:120px;flex-direction:column;justify-content:flex-end;gap:6px;padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--panel-2)}.visual-grid b{font-size:.98rem}.visual-grid span{color:var(--muted);font-size:.79rem;line-height:1.35}.visual-grid .visual-num{margin-bottom:auto;color:var(--teal);font:600 .7rem var(--mono)}.article-cta{margin-top:72px}.article-cta h2{margin-top:12px}.related{border-top:1px solid var(--line);background:var(--ground-2)}
.site-footer{border-top:1px solid var(--line);padding:38px 0;background:var(--ground-2)}.footer-in{display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:center}.footer-in p{margin:0;color:var(--faint);font-size:.87rem}.footer-in nav{display:flex;flex-wrap:wrap;gap:18px}.footer-in nav a{color:var(--muted);font-size:.86rem;text-decoration:none}.footer-in nav a:hover{color:var(--ink)}
@media(max-width:900px){.blog-hero-inner{grid-template-columns:1fr;min-height:auto;padding:80px 0}.hero-orbit{display:none}.article-layout{grid-template-columns:1fr;gap:30px}.toc{position:relative;top:auto}.visual-grid.four{grid-template-columns:repeat(2,1fr)}.footer-in{grid-template-columns:1fr}.footer-in nav{justify-content:flex-start}}
@media(max-width:680px){.wrap{width:min(100% - 28px,var(--wrap))}.nav-links{display:none}.nav-cta{display:none}.blog-hero-inner{padding:62px 0}.article-hero-inner{padding:42px 0 48px}.breadcrumbs{margin-bottom:34px}.card-grid{grid-template-columns:1fr}.post-card{min-height:310px;padding:24px}.blog-list,.related{padding:64px 0}.article-layout{padding-top:38px;padding-bottom:72px}.toc{display:none}.prose{font-size:1rem}.prose h2{margin-top:52px}.visual-grid,.visual-grid.four{grid-template-columns:1fr}.visual-grid>div{min-height:100px}.article-meta{display:grid;gap:8px}.decision-visual{padding:18px}.principle{padding-bottom:72px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.post-card{transition:none}}