:root{--paper:#f4f5fa;--surface:#fff;--ink:#0e1430;--ink-2:#2a3152;--muted:#5b6383;--line:#dce0ec;--line-2:#c9cfe0;--blue:#2e48f2;--violet:#7342e4;--grad:linear-gradient(115deg,#2e48f2 0%,#5b45ec 55%,#7342e4 100%);--signal:#c98a0b;--signal-bg:#fff6e2;--ok:#11845b;--risk:#c4352b;--risk-bg:#fdecea;--band:#0e1430;--band-ink:#e9ecf8;--band-muted:#a3abcb;--band-line:#2a3258;--tint:#eef0fe;--f-display:"Archivo","Arial Narrow",system-ui,sans-serif;--f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;--f-mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;--r:10px;--r-lg:16px;--shadow:0 1px 2px #0e14300f,0 12px 32px -12px #0e14302e;--measure:1200px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--paper:#0a0e20;--surface:#111733;--ink:#e9ecf8;--ink-2:#c9cee6;--muted:#9aa2c4;--line:#232b50;--line-2:#323b66;--blue:#7088ff;--violet:#a585ff;--signal:#f2b640;--signal-bg:#2a2312;--ok:#3cc48d;--risk:#ff7a6e;--risk-bg:#2c1716;--band:#060914;--band-ink:#e9ecf8;--band-muted:#9aa2c4;--band-line:#232b50;--tint:#171e42;--shadow:0 1px 2px #0006,0 12px 32px -12px #0009;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark]{--paper:#0a0e20;--surface:#111733;--ink:#e9ecf8;--ink-2:#c9cee6;--muted:#9aa2c4;--line:#232b50;--line-2:#323b66;--blue:#7088ff;--violet:#a585ff;--signal:#f2b640;--signal-bg:#2a2312;--ok:#3cc48d;--risk:#ff7a6e;--risk-bg:#2c1716;--band:#060914;--band-ink:#e9ecf8;--band-muted:#9aa2c4;--band-line:#232b50;--tint:#171e42;--shadow:0 1px 2px #0006,0 12px 32px -12px #0009;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*,:before,:after{box-sizing:border-box}[hidden]{display:none!important}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}body{background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--f-body);-webkit-font-smoothing:antialiased;margin:0;overflow-x:hidden}body:before{content:"";height:env(safe-area-inset-top,0px);z-index:60;background:var(--surface);position:fixed;inset:0 0 auto}img{max-width:100%;height:auto;display:block}a{color:var(--blue);text-underline-offset:3px;text-decoration-thickness:1px}a:hover{color:var(--violet)}:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}h1,h2,h3,h4{font-family:var(--f-display);color:var(--ink);text-wrap:balance;letter-spacing:-.01em;margin:0;line-height:1.08}h1{font-size:clamp(2.2rem,4.6vw,3.75rem);font-weight:800;font-stretch:92%}h2{font-size:clamp(1.7rem,3vw,2.5rem);font-weight:750;font-stretch:94%}h3{font-size:1.2rem;font-weight:700;line-height:1.25}p{margin:0}.wrap{max-width:var(--measure);padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px));margin:0 auto}.skip{background:var(--ink);color:var(--paper);z-index:100;border-radius:6px;padding:8px 14px;position:absolute;top:8px;left:-999px}.skip:focus{left:12px}.mono{font-family:var(--f-mono);letter-spacing:0;font-size:.86em}.eyebrow{font:600 .78rem/1.2 var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--blue);align-items:center;gap:.6em;display:inline-flex}.eyebrow:before{content:"";background:var(--grad);width:18px;height:2px}.lead{color:var(--ink-2);max-width:62ch;font-size:1.18rem}.muted{color:var(--muted)}.grad-text{background:var(--grad);color:#0000;-webkit-background-clip:text;background-clip:text}.site-head{top:env(safe-area-inset-top,0px);z-index:50;background:color-mix(in srgb,var(--surface) 92%,transparent);-webkit-backdrop-filter:saturate(1.4)blur(10px);backdrop-filter:saturate(1.4)blur(10px);border-bottom:1px solid var(--line);position:sticky}.head-row{align-items:center;gap:20px;min-height:68px;display:flex}.brand{color:var(--ink);font:800 1.32rem/1 var(--f-display);letter-spacing:-.01em;align-items:center;gap:10px;text-decoration:none;display:inline-flex}.brand svg{flex:none;width:34px;height:34px}.brand small{font:500 .64rem/1.2 var(--f-mono);letter-spacing:.1em;color:var(--muted);text-transform:uppercase;margin-top:3px;display:block}.brand .x{background:var(--grad);color:#0000;-webkit-background-clip:text;background-clip:text}.nav{align-items:center;gap:4px;margin-left:auto;display:flex}.nav>ul{align-items:center;gap:2px;margin:0;padding:0;list-style:none;display:flex}.nav a.top,.nav button.top{font:500 .95rem/1 var(--f-body);color:var(--ink);cursor:pointer;background:0 0;border:0;border-radius:8px;align-items:center;gap:6px;padding:10px 12px;text-decoration:none;display:inline-flex}.nav a.top:hover,.nav button.top:hover,.nav li.open>button.top{background:var(--tint)}.nav a[aria-current=page]{color:var(--blue)}.has-menu{position:relative}.menu{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);min-width:300px;box-shadow:var(--shadow);padding:8px;display:none;position:absolute;top:calc(100% + 8px);left:-8px}.has-menu.open .menu{display:grid}@media (hover:hover) and (min-width:1001px){.has-menu:hover .menu,.has-menu:focus-within .menu{display:grid}}.menu a{color:var(--ink);border-radius:8px;padding:10px 12px;text-decoration:none;display:block}.menu a:hover{background:var(--tint)}.menu a b{font-size:.95rem;font-weight:600;display:block}.menu a span{color:var(--muted);font-size:.82rem;line-height:1.35;display:block}.caret{width:10px;height:10px;transition:transform .2s}.open>button .caret{transform:rotate(180deg)}.menu-btn{border:1px solid var(--line-2);color:var(--ink);cursor:pointer;background:0 0;border-radius:8px;margin-left:auto;padding:9px 11px;display:none}@media (max-width:1000px){.menu-btn{display:inline-flex}.nav{background:var(--surface);border-bottom:1px solid var(--line);padding:12px max(20px,env(safe-area-inset-right,0px)) 20px max(20px,env(safe-area-inset-left,0px));flex-direction:column;align-items:stretch;max-height:calc(100vh - 68px);display:none;position:absolute;top:100%;left:0;right:0;overflow:auto}.nav.show{display:flex}.nav>ul{flex-direction:column;align-items:stretch}.nav a.top,.nav button.top{justify-content:space-between;width:100%;padding:12px}.menu{box-shadow:none;border:0;min-width:0;padding:0 0 8px 8px;position:static}.nav .btn{justify-content:center;margin-top:10px}}.btn{font:600 .98rem/1 var(--f-body);cursor:pointer;border:1px solid #0000;border-radius:10px;align-items:center;gap:8px;padding:14px 20px;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s;display:inline-flex}.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 20px -8px #3e46ec99}.btn-primary:hover{color:#fff;transform:translateY(-1px);box-shadow:0 12px 24px -8px #3e46ecb3}.btn-ghost{background:var(--surface);color:var(--ink);border-color:var(--line-2)}.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}.btn-sm{padding:10px 14px;font-size:.9rem}.btn-row{flex-wrap:wrap;gap:12px;display:flex}.arrow{width:16px;height:16px}section{padding-block:clamp(56px,8vw,104px)}.sec-surface{background:var(--surface);border-block:1px solid var(--line)}.sec-ink{background:var(--band);color:var(--band-ink)}.sec-ink h2,.sec-ink h3{color:var(--band-ink)}.sec-ink .muted,.sec-ink .lead{color:var(--band-muted)}.sec-ink .eyebrow{color:#9db0ff}.sec-head{gap:14px;max-width:760px;margin-bottom:44px;display:grid}.sec-head.split{grid-template-columns:1fr 1fr;align-items:end;gap:32px;max-width:none}@media (max-width:860px){.sec-head.split{grid-template-columns:1fr}}.crumbs{font:500 .8rem/1.4 var(--f-mono);color:var(--muted);padding-top:22px}.crumbs ol{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.crumbs li+li:before{content:"/";color:var(--line-2);margin-right:6px}.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--blue)}.hero{padding-block:clamp(36px,6vw,80px) clamp(48px,7vw,96px)}.hero-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);align-items:center;gap:clamp(28px,4vw,56px);display:grid}.hero-copy{gap:22px;min-width:0;display:grid}.hero-copy h1 em{background:var(--grad);color:#0000;-webkit-background-clip:text;background-clip:text;font-style:normal}.hero-meta{font:500 .84rem/1.3 var(--f-mono);color:var(--muted);flex-wrap:wrap;gap:8px 18px;display:flex}.hero-meta span{align-items:center;gap:6px;display:inline-flex}.hero-meta span:before{content:"";background:var(--ok);border-radius:50%;width:6px;height:6px}@media (max-width:960px){.hero-grid{grid-template-columns:1fr}}.inner-hero{padding-block:clamp(24px,4vw,48px) clamp(48px,6vw,80px)}.frame{background:var(--surface);border:1px solid var(--line-2);box-shadow:var(--shadow);border-radius:14px;min-width:0;position:relative;overflow:hidden}.frame-bar{border-bottom:1px solid var(--line);background:var(--paper);align-items:center;gap:6px;padding:10px 14px;display:flex}.frame-bar i{background:var(--line-2);border-radius:50%;width:9px;height:9px}.frame-bar span{font:500 .74rem/1 var(--f-mono);color:var(--muted);white-space:nowrap;text-overflow:ellipsis;margin-left:10px;overflow:hidden}.frame img{aspect-ratio:16/10;object-fit:cover;object-position:left top;width:100%}.hero-visual{min-width:0;position:relative}.callout{background:var(--surface);border:1px solid var(--line-2);border-left:4px solid var(--signal);max-width:330px;box-shadow:var(--shadow);border-radius:12px;padding:14px 16px;font-size:.88rem;line-height:1.45;position:absolute;bottom:-22px;left:-18px}.callout b{font:600 .72rem/1.2 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--signal);margin-bottom:4px;display:block}.callout-2{border-left-color:var(--risk);inset:-18px -14px auto auto}.callout-2 b{color:var(--risk)}@media (max-width:960px){.callout{max-width:none;margin-top:12px;position:static}.callout-2{display:none}}.stats{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);grid-template-columns:repeat(4,minmax(0,1fr));gap:0;display:grid;overflow:hidden}.stat{border-right:1px solid var(--line);align-content:start;gap:6px;padding:22px 22px 20px;display:grid}.stat:last-child{border-right:0}.stat strong{font:800 clamp(1.9rem,3vw,2.5rem)/1 var(--f-display);font-variant-numeric:tabular-nums;color:var(--ink);font-stretch:90%}.stat span{color:var(--muted);font-size:.9rem;line-height:1.4}.stat sup{font:500 .65rem var(--f-mono);color:var(--blue);margin-left:2px}@media (max-width:860px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}}.pains{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;display:grid}.pain{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);align-content:start;gap:14px;padding:24px;display:grid}.pain .tag{font:600 .72rem/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.pain blockquote{font:700 1.15rem/1.3 var(--f-display);color:var(--ink);margin:0}.pain ul{color:var(--ink-2);gap:4px;margin:0;padding-left:18px;font-size:.93rem;display:grid}.pain .fact{border-top:1px dashed var(--line-2);color:var(--muted);padding-top:12px;font-size:.84rem}.pain .fact b{color:var(--ink);font-family:var(--f-display);font-size:1.05rem}@media (max-width:1100px){.pains{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:620px){.pains{grid-template-columns:1fr}}.rail{counter-reset:step;grid-template-columns:repeat(8,minmax(0,1fr));gap:0;display:grid;position:relative}.rail:before{content:"";background:var(--grad);opacity:.5;height:2px;position:absolute;top:22px;left:4%;right:4%}.step{justify-items:start;gap:10px;padding:0 10px;display:grid;position:relative}.step .n{background:var(--band);color:#fff;width:44px;height:44px;font:700 .95rem var(--f-mono);z-index:1;border:2px solid #4b5bf0;border-radius:50%;place-items:center;display:grid;position:relative}.step h3{color:var(--band-ink);font-size:1rem}.step ul{color:var(--band-muted);gap:4px;margin:0;padding:0;font-size:.84rem;list-style:none;display:grid}@media (max-width:1000px){.rail{grid-template-columns:repeat(4,minmax(0,1fr));row-gap:32px}.rail:before{display:none}}@media (max-width:560px){.rail{grid-template-columns:repeat(2,minmax(0,1fr))}}.layers{grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-top:48px;display:grid}.layer{border:1px solid var(--band-line);color:var(--band-ink);border-radius:12px;align-content:start;gap:8px;padding:16px;text-decoration:none;transition:border-color .15s,background .15s;display:grid}a.layer:hover{color:var(--band-ink);background:#6e7cff14;border-color:#6b7cff}.layer small{font:600 .7rem var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:#9db0ff}.layer b{font:700 1.02rem/1.2 var(--f-display)}.layer span{color:var(--band-muted);font-size:.84rem;line-height:1.45}@media (max-width:1000px){.layers{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:520px){.layers{grid-template-columns:1fr}}.features{background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;display:grid;overflow:hidden}.feature{background:var(--surface);align-content:start;gap:8px;min-width:0;padding:24px;display:grid}.feature .code{font:600 .72rem var(--f-mono);color:var(--blue);letter-spacing:.06em}.feature h3{font-size:1.06rem}.feature p{color:var(--ink-2);font-size:.93rem}.features{background-color:var(--line)}.feature-cta{grid-column:span var(--s3);background:var(--tint);color:var(--ink);text-decoration:none}.feature-cta:hover{color:var(--ink)}.feature-cta .more{font:600 .9rem var(--f-body);color:var(--blue);align-items:center;gap:6px;display:inline-flex}@media (max-width:960px){.features{grid-template-columns:repeat(2,minmax(0,1fr))}.feature-cta{grid-column:span var(--s2)}}@media (max-width:600px){.features{grid-template-columns:1fr}.feature-cta{grid-column:auto}}.split{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:clamp(28px,5vw,64px);display:grid}.split.rev>:first-child{order:2}@media (max-width:900px){.split{grid-template-columns:1fr}.split.rev>:first-child{order:0}}.checks{gap:12px;margin:0;padding:0;list-style:none;display:grid}.checks li{min-width:0;padding-left:32px;display:block;position:relative}.checks li:before{content:"";background:var(--grad);border-radius:6px;width:20px;height:20px;position:absolute;top:.2em;left:0}.checks li:after{content:"";border-bottom:2px solid #fff;border-left:2px solid #fff;width:8px;height:4px;position:absolute;top:calc(.2em + 6px);left:6px;transform:rotate(-45deg)}.prose-list{gap:18px;display:grid}.prose-list>div{gap:4px;display:grid}.tabs{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.tab{font:600 .88rem/1 var(--f-body);border:1px solid var(--line-2);background:var(--surface);color:var(--ink);cursor:pointer;border-radius:999px;padding:10px 14px}.tab[aria-selected=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}.tab-panel{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);align-items:center;gap:32px;display:grid}.tab-panel .copy{gap:12px;display:grid}@media (max-width:900px){.tab-panel{grid-template-columns:1fr}}.chain{font:500 .82rem/1 var(--f-mono);flex-wrap:wrap;align-items:center;gap:8px;display:flex}.chain span{background:var(--surface);border:1px solid var(--line-2);color:var(--ink);border-radius:6px;padding:8px 10px}.chain i{color:var(--blue);font-style:normal}.sec-ink .chain span{border-color:var(--band-line);color:var(--band-ink);background:0 0}.scale{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.scale>div{border-top:2px solid var(--blue);gap:6px;padding-top:16px;display:grid}.scale h3{font-size:1.05rem}.scale p{color:var(--ink-2);font-size:.93rem}@media (max-width:860px){.scale{grid-template-columns:1fr 1fr}}@media (max-width:560px){.scale{grid-template-columns:1fr}}.cards{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);color:var(--ink);align-content:start;gap:12px;padding:26px;text-decoration:none;transition:border-color .15s,transform .15s;display:grid}a.card:hover{border-color:var(--blue);color:var(--ink);transform:translateY(-2px)}.card .more{font:600 .88rem var(--f-body);color:var(--blue);align-items:center;gap:6px;margin-top:auto;display:inline-flex}.card p{color:var(--ink-2);font-size:.95rem}.card .kicker{font:600 .72rem var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}@media (max-width:960px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:620px){.cards{grid-template-columns:1fr}}.rollout{counter-reset:r;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;display:grid}.rollout>div{border:1px solid var(--line);background:var(--surface);border-radius:var(--r-lg);align-content:start;gap:8px;padding:22px;display:grid}.rollout .n{font:700 .8rem var(--f-mono);color:var(--blue)}.rollout p{color:var(--ink-2);font-size:.92rem}@media (max-width:960px){.rollout{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:560px){.rollout{grid-template-columns:1fr}}.faq{gap:10px;max-width:860px;display:grid}.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:0 20px}.faq summary{cursor:pointer;font:650 1.04rem/1.35 var(--f-body);justify-content:space-between;gap:16px;padding:18px 0;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";font:400 1.4rem/1 var(--f-mono);color:var(--blue)}.faq details[open] summary:after{content:"−"}.faq details p{color:var(--ink-2);padding:0 0 18px}.cta{background:var(--band);color:var(--band-ink);border-radius:22px;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:center;gap:32px;padding:clamp(28px,5vw,56px);display:grid;position:relative;overflow:hidden}.cta:after{content:"";background:var(--grad);opacity:.35;filter:blur(60px);border-radius:50%;width:280px;height:280px;position:absolute;top:-80px;right:-80px}.cta h2{color:var(--band-ink)}.cta p{color:var(--band-muted)}.cta .contact-lines{font:500 .92rem var(--f-mono);z-index:1;gap:8px;display:grid;position:relative}.cta .contact-lines a{color:var(--band-ink)}.cta .btn-ghost{color:var(--band-ink);border-color:var(--band-line);background:0 0}@media (max-width:860px){.cta{grid-template-columns:1fr}}.people{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;display:grid}.person{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);grid-template-columns:120px 1fr;align-items:start;gap:24px;padding:28px;display:grid}.person .ph{background:var(--grad);color:#fff;width:120px;height:140px;font:800 2.2rem var(--f-display);border-radius:12px;place-items:center;display:grid;position:relative;overflow:hidden}.person .ph img{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.person h3{font-size:1.4rem}.person .role{font:600 .78rem var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin:6px 0 12px}.person ul{color:var(--ink-2);gap:5px;margin:0;padding-left:18px;font-size:.94rem;display:grid}.chips{flex-wrap:wrap;gap:6px;margin-top:14px;display:flex}.chip{font:500 .76rem var(--f-mono);border:1px solid var(--line-2);color:var(--ink-2);border-radius:999px;padding:5px 10px}@media (max-width:900px){.people{grid-template-columns:1fr}}@media (max-width:520px){.person{grid-template-columns:1fr}}.acro{grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;display:grid}.acro div{border:1px solid var(--band-line);border-radius:12px;gap:4px;padding:18px;display:grid}.acro b{font:800 2.4rem/1 var(--f-display);background:var(--grad);color:#0000;-webkit-background-clip:text;background-clip:text}.acro span{font-weight:600}.acro small{color:var(--band-muted);font-size:.84rem}@media (max-width:860px){.acro{grid-template-columns:repeat(2,minmax(0,1fr))}}.form-grid{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);align-items:start;gap:40px;display:grid}@media (max-width:900px){.form-grid{grid-template-columns:1fr}}form.demo{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);grid-template-columns:1fr 1fr;gap:16px;padding:clamp(20px,4vw,36px);display:grid}form.demo .full{grid-column:1/-1}@media (max-width:620px){form.demo{grid-template-columns:1fr}}.field{gap:6px;min-width:0;display:grid}.field label{font:600 .86rem var(--f-body)}.field input,.field select,.field textarea{font:400 1rem var(--f-body);border:1px solid var(--line-2);background:var(--paper);color:var(--ink);border-radius:9px;width:100%;padding:12px 14px}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--blue);outline-offset:0;border-color:#0000}.form-note{color:var(--muted);font-size:.84rem}.form-status{background:var(--tint);color:var(--ink);border-radius:9px;grid-column:1/-1;padding:12px 14px;font-size:.92rem}.side-box{gap:20px;display:grid}.side-box .box{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);gap:8px;padding:22px;display:grid}.copy-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.copy-row code{font:500 .95rem var(--f-mono);-webkit-user-select:all;user-select:all}.copy-btn{font:600 .78rem var(--f-body);border:1px solid var(--line-2);background:var(--paper);color:var(--ink);cursor:pointer;border-radius:6px;padding:5px 9px}.article{max-width:760px;margin:0 auto}.article h2{margin:44px 0 14px;font-size:1.65rem}.article h3{margin:28px 0 10px}.article p,.article li{color:var(--ink-2);font-size:1.05rem;line-height:1.72}.article p+p{margin-top:16px}.article ul,.article ol{gap:8px;margin:14px 0;padding-left:22px;display:grid}.article table{border-collapse:collapse;width:100%;margin:18px 0;font-size:.95rem}.article th,.article td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:10px 8px}.article th{font:600 .78rem var(--f-mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.table-wrap{overflow-x:auto}.note{border-left:4px solid var(--signal);background:var(--signal-bg);color:var(--ink);border-radius:0 10px 10px 0;margin:22px 0;padding:16px 18px;font-size:.98rem}.byline{font:500 .84rem var(--f-mono);color:var(--muted);flex-wrap:wrap;gap:6px 16px;display:flex}.matrix{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px;overflow-x:auto}.matrix table{border-collapse:separate;border-spacing:4px;width:100%;min-width:520px;font-size:.84rem}.matrix th{font:600 .72rem var(--f-mono);color:var(--muted);text-align:left;white-space:nowrap;padding:4px 6px}.matrix td{text-align:center;font:600 .78rem var(--f-mono);border-radius:6px;padding:8px 4px}.matrix td.name{text-align:left;font:500 .88rem var(--f-body);color:var(--ink)}.l0{background:var(--paper);color:var(--muted)}.l1{background:var(--tint);color:var(--blue)}.l2{background:color-mix(in srgb,var(--blue) 35%,var(--surface));color:var(--ink)}.l3{background:var(--blue);color:#fff}.gap-cell{background:var(--risk-bg);color:var(--risk)}.sources{color:var(--muted);gap:4px;margin-top:28px;padding-left:18px;font-size:.8rem;display:grid}.site-foot{background:var(--band);color:var(--band-muted);padding-block:64px 32px;font-size:.92rem}.foot-grid{grid-template-columns:1.4fr repeat(4,minmax(0,1fr));gap:32px;display:grid}.site-foot h4{font:600 .74rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--band-ink);margin-bottom:14px}.site-foot ul{gap:8px;margin:0;padding:0;list-style:none;display:grid}.site-foot a{color:var(--band-muted);text-decoration:none}.site-foot a:hover,.site-foot .brand{color:#fff}.foot-base{border-top:1px solid var(--band-line);flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:48px;padding-top:24px;font-size:.84rem;display:flex}@media (max-width:960px){.foot-grid{grid-template-columns:1fr 1fr}}@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}.related{flex-wrap:wrap;gap:10px;display:flex}.related a{border:1px solid var(--line-2);color:var(--ink);background:var(--surface);border-radius:999px;padding:9px 14px;font-size:.92rem;font-weight:500;text-decoration:none}.related a:hover{border-color:var(--blue);color:var(--blue)}.fade-up{animation:.6s both fu}@keyframes fu{0%{transform:translateY(10px)}to{transform:none}}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}@media (max-width:760px){.grid-2{grid-template-columns:1fr}}.center{text-align:center;justify-items:center;margin-inline:auto}.mt-l{margin-top:40px}.pov{font:700 clamp(1.4rem,2.4vw,1.9rem)/1.25 var(--f-display);color:var(--ink);border-left:4px solid;border-image:var(--grad) 1;text-wrap:balance;margin:0;padding-left:20px}.flow{gap:0;display:grid}.flow-i{border-top:1px solid var(--line);grid-template-columns:96px minmax(0,1fr);gap:16px;padding:16px 0;display:grid}.flow-i:first-child{border-top:0}.flow-k{font:600 .78rem/1.5 var(--f-mono);color:var(--blue);letter-spacing:.04em;padding-top:2px}.flow-i h3{margin-bottom:4px;font-size:1.05rem}.flow-i p{color:var(--ink-2);font-size:.93rem}@media (max-width:520px){.flow-i{grid-template-columns:1fr;gap:4px}}.thanks{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--ok);border-radius:var(--r-lg);gap:12px;padding:clamp(20px,4vw,32px);display:grid}.thanks.err{border-left-color:var(--risk)}.field.invalid input,.field.invalid select{border-color:var(--risk)}.field .err-msg{color:var(--risk);font-size:.82rem}main:focus{outline:none}.nav.held .menu{display:none}@media (max-width:900px){.split{grid-template-columns:minmax(0,1fr)}}@media (max-width:1000px){.menu-btn{align-items:center;min-height:44px}.tab{min-height:44px}.copy-btn{min-height:40px;padding-inline:14px}}