@font-face{font-family:SG Fallback;src:local("Helvetica Neue"),local("Arial")}:root{--ink: #0a0b0d;--ink-2: #0f1014;--panel: #14161b;--panel-2: #191c22;--line: #24272f;--line-2: #34383f;--text: #eceef1;--muted: #9298a3;--dim: #6b7280;--accent: #d4f24c;--accent-ink: #0a0b0d;--warn: #ff7a4d;--ok: #6ee7a8;--f-sans: "Space Grotesk", "SG Fallback", ui-sans-serif, system-ui, sans-serif;--f-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;--w: 1180px;--gutter: clamp(20px, 4vw, 48px)}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}body{margin:0;background:var(--ink);color:var(--text);font-family:var(--f-sans);font-size:17px;line-height:1.6;font-feature-settings:"tnum" 1,"ss01" 1;-webkit-font-smoothing:antialiased}img,svg{max-width:100%;display:block}a{color:inherit;text-decoration-color:var(--line-2);text-underline-offset:3px}a:hover{text-decoration-color:var(--accent)}h1,h2,h3,h4{font-weight:600;line-height:1.12;letter-spacing:-.02em;margin:0;text-wrap:balance}h1{font-size:clamp(2.4rem,5.2vw,4.1rem);letter-spacing:-.035em}h2{font-size:clamp(1.6rem,2.9vw,2.35rem)}h3{font-size:1.2rem;letter-spacing:-.01em}p{margin:0 0 1em}.wrap{width:100%;max-width:var(--w);margin-inline:auto;padding-inline:var(--gutter)}.wide{max-width:1380px}.lbl{font-family:var(--f-mono);font-size:.688rem;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}.lbl--accent{color:var(--accent)}.rule{height:1px;background:var(--line);border:0;margin:0}.num{font-family:var(--f-mono);font-variant-numeric:tabular-nums;letter-spacing:-.02em}.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--ink) 88%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav__in{display:flex;align-items:center;gap:32px;height:62px}.logo{display:flex;align-items:baseline;gap:2px;font-weight:600;font-size:1.02rem;letter-spacing:-.02em;text-decoration:none}.logo b{font-family:var(--f-mono);font-weight:500;color:var(--accent)}.nav__links{display:flex;gap:26px;margin-left:auto;align-items:center}.nav__links a{font-size:.9rem;text-decoration:none;color:var(--muted);transition:color .15s ease}.nav__links a:hover,.nav__links a[aria-current=page]{color:var(--text)}@media(max-width:760px){.nav__links{gap:16px}.nav__links a.hide-sm{display:none}}.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--f-mono);font-size:.82rem;letter-spacing:.02em;padding:12px 20px;border-radius:2px;background:var(--accent);color:var(--accent-ink);border:1px solid var(--accent);text-decoration:none;font-weight:500;transition:transform .12s ease,background .15s ease}.btn:hover{background:#e2ff5e;transform:translateY(-1px)}.btn--ghost{background:transparent;color:var(--text);border-color:var(--line-2)}.btn--ghost:hover{background:var(--panel);border-color:var(--muted)}.hero{border-bottom:1px solid var(--line);position:relative;overflow:hidden}.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,72px);align-items:center;padding-block:clamp(48px,7vw,96px) clamp(44px,6vw,80px)}@media(max-width:940px){.hero__grid{grid-template-columns:1fr;padding-block:44px}}.hero h1{margin:18px 0 20px}.hero h1 em{font-style:normal;color:var(--accent)}.hero__sub{font-size:clamp(1.02rem,1.5vw,1.18rem);color:var(--muted);max-width:44ch}.hero__cta{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}.strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-family:var(--f-mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}.strip span{padding:12px 10px 12px 0;border-right:1px solid var(--line)}.strip span:last-child{border-right:none}.strip{border-right:1px solid var(--line)}@media(max-width:560px){.strip{grid-template-columns:repeat(2,minmax(0,1fr))}.strip span:nth-child(2n){border-right:0}.strip span{border-bottom:1px solid var(--line)}}.panel{background:var(--panel);border:1px solid var(--line);border-radius:3px}.panel__head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--line);font-family:var(--f-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}.panel__body{padding:18px 16px}.dot{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block}.row{display:flex;align-items:center;justify-content:space-between;gap:14px}.field{display:grid;gap:6px;margin-bottom:14px}.field>span{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}select,input[type=number],input[type=text]{width:100%;appearance:none;background:var(--ink-2);color:var(--text);border:1px solid var(--line-2);border-radius:2px;padding:10px 12px;font-family:var(--f-mono);font-size:.9rem}select:focus,input:focus{outline:2px solid var(--accent);outline-offset:-1px}input[type=range]{width:100%;accent-color:var(--accent)}.readout{display:flex;align-items:baseline;gap:8px}.readout__val{font-family:var(--f-mono);font-size:clamp(2.4rem,5vw,3.2rem);font-variant-numeric:tabular-nums;letter-spacing:-.04em;line-height:1;color:var(--accent)}.readout__unit{font-family:var(--f-mono);font-size:1rem;color:var(--muted)}.bar{height:10px;background:var(--ink-2);border:1px solid var(--line-2);border-radius:1px;overflow:hidden}.bar>i{display:block;height:100%;background:var(--accent);transition:width .35s cubic-bezier(.4,0,.2,1)}.bar.is-over>i{background:var(--warn)}.verdict{font-family:var(--f-mono);font-size:.78rem;letter-spacing:.06em;padding:8px 10px;border:1px solid var(--line-2);border-radius:2px;color:var(--muted)}.verdict--ok{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 45%,var(--line))}.verdict--bad{color:var(--warn);border-color:color-mix(in srgb,var(--warn) 45%,var(--line))}.sec{padding-block:clamp(52px,7vw,92px);border-bottom:1px solid var(--line)}.sec__head{display:grid;grid-template-columns:88px 1fr;gap:24px;margin-bottom:40px}@media(max-width:700px){.sec__head{grid-template-columns:1fr;gap:8px}}.sec__no{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;color:var(--accent);padding-top:8px}.feat{display:grid;gap:0;border-top:1px solid var(--line)}.feat__item{display:grid;grid-template-columns:58px minmax(0,1fr) minmax(0,1.15fr);gap:clamp(16px,3vw,40px);align-items:start;padding:26px 0;border-bottom:1px solid var(--line)}@media(max-width:800px){.feat__item{grid-template-columns:42px 1fr}.feat__item p{grid-column:2}}.feat__n{font-family:var(--f-mono);font-size:.8rem;color:var(--dim);padding-top:4px}.feat__h{font-size:1.14rem;font-weight:600;letter-spacing:-.01em}.feat__p{color:var(--muted);font-size:.96rem;margin:0}.feat__item:hover .feat__h{color:var(--accent)}.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:start}@media(max-width:860px){.split{grid-template-columns:1fr}}table{width:100%;border-collapse:collapse;font-size:.92rem}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}th{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);font-weight:400}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}.prose{max-width:68ch}.prose h2{margin:2.2em 0 .6em;font-size:clamp(1.45rem,2.4vw,1.9rem)}.prose h3{margin:1.8em 0 .5em}.prose p,.prose ul,.prose ol{color:#d5d8dd}.prose li{margin-bottom:.45em}.prose code{font-family:var(--f-mono);font-size:.86em;background:var(--panel);border:1px solid var(--line);border-radius:2px;padding:1px 5px}.prose pre{background:var(--ink-2)!important;border:1px solid var(--line);border-radius:3px;padding:16px;overflow-x:auto;font-size:.84rem}.prose pre code{background:none;border:0;padding:0}.prose blockquote{margin:1.6em 0;padding:2px 0 2px 20px;border-left:2px solid var(--accent);color:var(--muted)}.prose img{border:1px solid var(--line);border-radius:3px;margin:1.6em 0}.prose hr{border:0;border-top:1px solid var(--line);margin:2.5em 0}.prose table{margin:1.6em 0}.art__head{padding-block:40px 32px;border-bottom:1px solid var(--line)}.art__meta{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:16px}.art__lede{font-size:1.1rem;color:var(--muted);max-width:60ch;margin-top:14px}.crumbs{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);margin-bottom:18px}.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--accent)}.callout{border:1px solid var(--line-2);border-left:2px solid var(--accent);background:var(--panel);padding:18px 20px;margin:2em 0;border-radius:2px}.callout p:last-child{margin-bottom:0}.foot{padding-block:56px 40px}.foot__grid{display:grid;grid-template-columns:1.6fr repeat(3,minmax(0,1fr));gap:32px}@media(max-width:800px){.foot__grid{grid-template-columns:1fr 1fr}}.foot h4{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);font-weight:400;margin-bottom:12px}.foot a{display:block;font-size:.9rem;color:var(--muted);text-decoration:none;padding:3px 0}.foot a:hover{color:var(--text)}.foot__desc{color:var(--muted);font-size:.9rem;max-width:38ch;margin-top:12px}.foot__bar{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:40px;padding-top:20px;border-top:1px solid var(--line);font-family:var(--f-mono);font-size:.72rem;color:var(--dim)}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}@media(max-width:820px){.grid-3{grid-template-columns:1fr}}.grid-3>*{background:var(--ink);padding:22px}.list-link{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);text-decoration:none}.list-link:hover{color:var(--accent)}.list-link span:last-child{font-family:var(--f-mono);font-size:.78rem;color:var(--dim)}.tag{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);border:1px solid var(--line-2);padding:3px 7px;border-radius:1px}.reveal{opacity:0;transform:translateY(10px);transition:opacity .5s ease,transform .5s ease}.reveal.in{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.split--aside{grid-template-columns:minmax(0,1fr) 320px}@media(max-width:900px){.split--aside{grid-template-columns:1fr}.split--aside aside{position:static!important}.prose pre{font-size:.78rem}}@media(max-width:700px){body{font-size:16px}.art__head h1{font-size:clamp(1.8rem,7vw,2.4rem)}table{font-size:.84rem}th,td{padding:8px 6px}.grid-3>*{padding:18px}}.art__title{font-size:clamp(1.9rem,3.4vw,2.9rem);max-width:26ch;letter-spacing:-.02em}.art__head{padding-block:36px 30px}.nowrap{white-space:nowrap}