.cp{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--accent:#3fc4dd;--accent-ink:#052b1e;--accent-text:#72d0e4;--heading-accent:#3fc4dd;--bg:#0b1a20;--surface:#11242b;--surface-2:#0f2229;--line:#87e6cd1a;--line-strong:#87e6cd2e;--text:#eaf6f2;--body:#c9dad5;--muted:#8aa8a1;--mono:var(--font-jetbrains-mono),"JetBrains Mono",monospace;--maxw:1200px;--gutter:40px;background:var(--bg);min-height:100dvh;color:var(--text);font-family:var(--font-poppins),"Poppins",system-ui,sans-serif;-webkit-font-smoothing:antialiased;text-wrap:pretty;flex-direction:column;font-size:16px;line-height:1.55;display:flex;overflow-x:clip}@supports (color:lab(0% 0 0)){.cp{--accent-text:lab(78.3647% -25.1508 -18.983)}}[data-theme=light] .cp{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--accent-text:#2c757b;--heading-accent:#2c757b;--bg:#f5fbfb;--surface:#fff;--surface-2:#e9f3f1;--line:#083a2f1a;--line-strong:#083a2f2e;--text:#0d2421;--body:#1e3a35;--muted:#54716b}.cp :where(*){box-sizing:border-box}.cp :where(h1,h2,h3,p,ol,ul,li,blockquote,figure){margin:0;padding:0}.cp :where(ul,ol){list-style:none}.cp :where(a){color:inherit;text-decoration:none}.cp :where(button){font:inherit;color:inherit;cursor:pointer;background:0 0;border:none;padding:0}.cp :where(:focus-visible){outline:2px solid var(--accent-text);outline-offset:3px}.cp-wrap{width:100%;max-width:calc(var(--maxw) + 2*var(--gutter));padding:0 var(--gutter);margin:0 auto}.cp-main{flex:1 0 auto}.cp-nav{justify-content:space-between;align-items:center;gap:24px;height:96px;display:flex}.cp-brand{letter-spacing:-.01em;align-items:flex-end;font-size:23px;font-weight:700;line-height:1;display:inline-flex}.cp-brand img{width:auto;height:23px;margin-right:1px}.cp-brand em{color:var(--heading-accent);font-style:normal}.cp-links{gap:30px;display:flex}.cp-links a{color:var(--muted);font-size:15px;transition:color .2s}.cp-links a:hover,.cp-links a[aria-current]{color:var(--text)}.cp-right{align-items:center;gap:12px;display:flex}.cp-login{color:var(--muted);margin-right:4px;font-size:15px}.cp-login:hover{color:var(--text)}.cp-menu-btn{height:44px;color:var(--muted);letter-spacing:.14em;text-transform:uppercase;padding:0 4px;font-size:13px;display:none}.cp-theme{border:1px solid var(--line-strong);width:44px;height:44px;color:var(--muted);border-radius:999px;justify-content:center;align-items:center;display:inline-flex}.cp-theme-slot{width:44px;height:44px;display:inline-block}.cp-sheet{z-index:60;background:var(--bg);flex-direction:column;padding:0 20px 32px;display:flex;position:fixed;inset:0;overflow-y:auto}.cp-sheet-top{justify-content:space-between;align-items:center;height:68px;display:flex}.cp-sheet nav{flex-direction:column;margin-top:16px;display:flex}.cp-sheet nav a{letter-spacing:-.02em;border-bottom:1px solid var(--line);align-items:center;min-height:56px;font-size:22px;font-weight:600;display:flex}.cp-sheet-actions{flex-direction:column;gap:12px;margin-top:28px;display:flex}.cp-btn{white-space:nowrap;background:var(--accent);height:54px;color:var(--accent-ink);box-shadow:0 16px 40px -16px color-mix(in oklab,var(--accent)80%,transparent);border-radius:999px;justify-content:center;align-items:center;gap:10px;padding:0 30px;font-size:16px;font-weight:600;line-height:1;transition:filter .2s,border-color .2s,background .2s;display:inline-flex}.cp-btn:hover{filter:brightness(1.05)}.cp-btn.ghost{color:var(--text);border:1px solid var(--line-strong);box-shadow:none;background:0 0;font-weight:500}.cp-btn.ghost:hover{border-color:color-mix(in oklab,var(--accent)45%,var(--line-strong));background:color-mix(in oklab,var(--accent)6%,transparent);filter:none}.cp-btn.sm{height:44px;padding:0 22px;font-size:15px}.cp-btn .arr{transition:transform .25s}.cp-btn:hover .arr{transform:translate(4px)}.cp-eyebrow{font-family:var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--accent-text);align-items:center;gap:12px;font-size:12px;font-weight:500;line-height:1;display:flex}.cp-eyebrow:before{content:"";opacity:.7;background:currentColor;width:26px;height:1px}.cp-kicker{font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-size:12px}.cp-kicker.accent{color:var(--accent-text)}.cp-crumbs{font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-size:12px}.cp-crumbs a:hover{color:var(--text)}.cp-two{letter-spacing:-.03em;font-weight:700;line-height:1.04}.cp-two span{color:var(--heading-accent)}.cp-h1{font-size:clamp(40px,5.6vw,72px)}.cp-lede{color:var(--muted);max-width:40em;font-size:19px;line-height:1.55}.cp-card{background:color-mix(in oklab,var(--surface)80%,transparent);border:1px solid var(--line-strong);border-radius:22px}.cp-tag{height:28px;color:var(--muted);border:1px solid var(--line-strong);border-radius:999px;align-items:center;padding:0 12px;font-size:12px;font-weight:500;display:inline-flex}.cp-tag.live{color:var(--accent-text);border-color:color-mix(in oklab,var(--accent)45%,transparent)}.cp-hero{flex-direction:column;gap:24px;padding-top:72px;padding-bottom:56px;display:flex}.cp-hero.tight{padding-top:40px}.cp-feature{grid-template-columns:repeat(2,minmax(0,1fr));align-items:center;gap:48px;padding:48px;display:grid}.cp-feature-copy{flex-direction:column;align-items:flex-start;gap:20px;display:flex}.cp-feature h2{letter-spacing:-.025em;font-size:40px;font-weight:700;line-height:1.1}.cp-example{background:var(--bg);border:1px solid var(--line-strong);border-radius:18px;flex-direction:column;gap:14px;padding:28px;display:flex}.cp-example-row{color:var(--muted);justify-content:space-between;gap:16px;font-size:15px;display:flex}.cp-example-row strong{color:var(--text)}.cp-example-big{letter-spacing:-.03em;font-size:44px;font-weight:700;line-height:1}.cp-example-big small,.cp-big small{letter-spacing:0;color:var(--muted);font-size:18px;font-weight:500}.cp-rule{background:var(--line-strong);height:1px}.cp-section{margin-top:80px}.cp-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:28px;display:grid}.cp-soon{flex-direction:column;align-items:flex-start;gap:14px;padding:32px;display:flex}.cp-soon h3,.cp-guide h3{letter-spacing:-.02em;font-size:22px;font-weight:600;line-height:1.25}.cp-soon p,.cp-guide p{color:var(--muted);font-size:16px;line-height:1.55}.cp-band{justify-content:space-between;align-items:center;gap:40px;margin:96px 0;padding:56px;display:flex}.cp-band-copy{flex-direction:column;gap:14px;max-width:620px;display:flex}.cp-band h2{font-size:40px}.cp-actions{flex-wrap:wrap;gap:14px;display:flex}.cp-topics{flex-wrap:wrap;gap:10px;display:flex}.cp-topic{border:1px solid var(--line-strong);height:44px;color:var(--muted);border-radius:999px;align-items:center;padding:0 20px;font-size:15px;display:inline-flex}.cp-topic[aria-pressed=true]{border-color:var(--accent);color:var(--text);background:color-mix(in oklab,var(--accent)10%,transparent)}.cp-lead{grid-template-columns:repeat(2,minmax(0,1fr));display:grid;overflow:hidden}.cp-lead-sum{background:var(--surface-2);border-right:1px solid var(--line);flex-direction:column;justify-content:center;gap:16px;padding:48px;display:flex}.cp-lead-sum p{font-size:22px;line-height:1.5}.cp-lead-sum .times{color:var(--muted)}.cp-lead-sum .equals{color:var(--accent-text);font-weight:600}.cp-lead-copy{flex-direction:column;justify-content:center;gap:18px;padding:48px;display:flex}.cp-lead-copy h2{letter-spacing:-.025em;font-size:36px;font-weight:700;line-height:1.12}.cp-guide{flex-direction:column;gap:14px;padding:30px;transition:border-color .2s;display:flex}.cp-guide:hover,.cp-lead:hover,a.cp-feature:hover{border-color:color-mix(in oklab,var(--accent)45%,var(--line-strong))}.cp-guide .cp-meta{margin-top:auto}.cp-meta{color:var(--muted);font-size:14px}.cp-author{border-top:1px solid var(--line);border-bottom:1px solid var(--line);align-items:flex-start;gap:18px;padding:28px 0;display:flex}.cp-author p{color:var(--muted);max-width:860px;font-size:16px;line-height:1.6}.cp-author strong{color:var(--text);font-weight:600}.cp-avatar{width:56px;height:56px;color:var(--accent-text);background:color-mix(in oklab,var(--accent)14%,transparent);border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;font-size:18px;font-weight:700;display:inline-flex}.cp-avatar.sm{width:48px;height:48px;font-size:16px}.cp-calc{align-items:flex-start;gap:32px;display:flex}.cp-inputs{flex:1 1 0;min-width:0;padding:40px}.cp-q{border-top:1px solid var(--line);flex-direction:column;gap:14px;padding:28px 0;display:flex}.cp-q:first-child{border-top:0;padding-top:0}.cp-q:last-child{padding-bottom:0}.cp-q-label{letter-spacing:-.01em;font-size:17px;font-weight:600}.cp-val{letter-spacing:-.03em;font-size:40px;font-weight:700;line-height:1}.cp-val small{letter-spacing:0;color:var(--muted);font-size:16px;font-weight:500}.cp-range{width:100%;height:32px;accent-color:var(--accent);margin:0}.cp-stepper{align-items:center;gap:16px;display:flex}.cp-stepper .cp-val{text-align:center;min-width:160px}.cp-step{border:1px solid var(--line-strong);border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:22px;font-weight:600;line-height:1;display:inline-flex}.cp-step:hover{border-color:color-mix(in oklab,var(--accent)45%,var(--line-strong))}.cp-chips{flex-wrap:wrap;gap:10px;display:flex}.cp-chip{border:1px solid var(--line-strong);border-radius:999px;height:44px;padding:0 18px;font-size:15px;font-weight:500}.cp-chip[aria-pressed=true]{border-color:var(--accent);color:var(--accent-text)}.cp-hint{color:var(--muted);font-size:14px;line-height:1.5}.cp-result{background:var(--surface-2);flex-direction:column;flex-shrink:0;gap:18px;width:460px;padding:40px;display:flex}.cp-big{letter-spacing:-.04em;font-size:72px;font-weight:700;line-height:1}.cp-big small{font-size:20px}.cp-pair{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.cp-pair div{border:1px solid var(--line-strong);border-radius:16px;padding:16px}.cp-pair strong{letter-spacing:-.02em;font-size:26px;font-weight:700;display:block}.cp-pair span{color:var(--muted);font-size:14px}.cp-faq{grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;margin-top:28px;display:grid}.cp-faq h3{font-size:18px;font-weight:600}.cp-faq p{color:var(--muted);margin-top:8px;font-size:16px;line-height:1.6}.cp-article-head{flex-direction:column;gap:24px;max-width:860px;padding-top:40px;display:flex}.cp-article-head h1{font-size:clamp(34px,4.4vw,56px);line-height:1.08}.cp-standfirst{color:var(--muted);font-size:21px;line-height:1.55}.cp-byline{align-items:center;gap:14px;display:flex}.cp-byline p{font-size:16px;font-weight:600}.cp-byline p+p{color:var(--muted);margin-top:2px;font-size:14px;font-weight:400}.cp-article-grid{border-top:1px solid var(--line);align-items:flex-start;gap:80px;margin-top:56px;padding-top:8px;display:flex}.cp-article{flex:1 1 0;min-width:0;max-width:760px;padding-bottom:96px}.cp-aside{flex-direction:column;flex-shrink:0;gap:28px;width:300px;padding-top:56px;display:flex;position:sticky;top:24px}.cp-toc{flex-direction:column;display:flex}.cp-toc a{color:var(--muted);border-left:2px solid var(--line);padding:9px 0 9px 14px;font-size:15px;line-height:1.4;display:block}.cp-toc a:hover{color:var(--text);border-left-color:var(--accent)}.cp-toc-box{margin-top:28px;padding:16px 20px;display:none}.cp-prose h2{letter-spacing:-.025em;margin-top:56px;scroll-margin-top:24px;font-size:30px;font-weight:700;line-height:1.2}.cp-prose h3{letter-spacing:-.02em;margin-top:32px;font-size:22px;font-weight:600}.cp-prose p{color:var(--body);margin-top:18px;font-size:18px;line-height:1.75}.cp-prose ol,.cp-prose ul{color:var(--body);margin-top:22px;padding-left:26px;font-size:18px;line-height:1.75}.cp-prose ol{list-style:decimal}.cp-prose ul{list-style:outside}.cp-prose li{margin-top:12px;padding-left:6px}.cp-prose strong{color:var(--text);font-weight:600}.cp-prose a{color:var(--accent-text);text-underline-offset:3px;text-decoration:underline}.cp-prose blockquote{border:1px solid var(--line-strong);background:var(--surface-2);border-radius:22px;margin-top:28px;padding:28px 32px}.cp-prose blockquote p{color:var(--text);margin:0;font-size:20px;line-height:1.6}.cp-tool-card{justify-content:space-between;align-items:center;gap:24px;margin-top:26px;padding:32px;display:flex}.cp-tool-card strong{letter-spacing:-.02em;margin-top:10px;font-size:24px;font-weight:700;display:block}.cp-tool-card span.sub{color:var(--muted);margin-top:6px;font-size:16px;display:block}.cp-closing{flex-direction:column;gap:14px;margin-top:48px;padding:40px;display:flex}.cp-closing h2{font-size:34px}.cp-closing p{color:var(--muted);font-size:17px;line-height:1.6}.cp-foot{border-top:1px solid var(--line)}.cp-foot-top{justify-content:space-between;gap:40px;padding-top:48px;padding-bottom:40px;display:flex}.cp-foot-brand{flex-direction:column;gap:12px;max-width:360px;display:flex}.cp-foot-brand p,.cp-foot a{color:var(--muted);font-size:14px}.cp-foot-brand p{line-height:1.6}.cp-foot a:hover{color:var(--text)}.cp-foot-cols{gap:72px;display:flex}.cp-foot-cols nav{flex-direction:column;gap:10px;display:flex}.cp-foot-legal{flex-wrap:wrap;justify-content:space-between;gap:24px;padding-bottom:36px;display:flex}.cp-foot-legal p{color:var(--muted);max-width:820px;font-size:12px;line-height:1.6}.cp-foot-legal nav{gap:18px;display:flex}@media (max-width:1023px){.cp-article-grid{display:block}.cp-aside{display:none}.cp-toc-box{display:block}.cp-calc{flex-direction:column;align-items:stretch}.cp-result{width:auto}}@media (max-width:959px){.cp-links,.cp-right>.cp-login,.cp-right>.cp-btn{display:none}.cp-menu-btn{align-items:center;display:inline-flex}.cp-feature,.cp-lead{grid-template-columns:minmax(0,1fr)}.cp-lead-sum{border-right:0;border-bottom:1px solid var(--line)}.cp-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cp-faq{grid-template-columns:minmax(0,1fr);gap:22px}.cp-band{flex-direction:column;align-items:flex-start}}@media (max-width:639px){.cp{--gutter:20px}.cp-nav{height:68px}.cp-brand{font-size:20px}.cp-brand img{height:20px}.cp-hero{gap:18px;padding-top:36px;padding-bottom:32px}.cp-lede{font-size:17px}.cp-feature,.cp-lead-sum,.cp-lead-copy{padding:24px}.cp-feature{gap:20px}.cp-feature h2{font-size:28px}.cp-lead-copy h2{font-size:26px}.cp-lead-sum p{font-size:17px}.cp-example{padding:18px}.cp-example-big{font-size:32px}.cp-section{margin-top:48px}.cp-grid{grid-template-columns:minmax(0,1fr);gap:14px;margin-top:20px}.cp-soon,.cp-guide{padding:22px}.cp-soon h3,.cp-guide h3{font-size:19px}.cp-band{gap:18px;margin:56px 0;padding:26px}.cp-band h2{font-size:30px}.cp-actions{flex-direction:column;width:100%}.cp-actions .cp-btn,.cp-feature-copy .cp-btn{width:100%}.cp-topics{margin:0 calc(-1*var(--gutter));padding:0 var(--gutter)4px;flex-wrap:nowrap;overflow-x:auto}.cp-topic{flex-shrink:0}.cp-inputs,.cp-result{padding:22px}.cp-val{font-size:32px}.cp-stepper{justify-content:space-between}.cp-stepper .cp-val{min-width:0}.cp-big{font-size:52px}.cp-pair strong{font-size:22px}.cp-article-head{gap:16px;padding-top:24px}.cp-standfirst{font-size:18px}.cp-prose h2{margin-top:44px;font-size:25px}.cp-prose p,.cp-prose ol,.cp-prose ul{font-size:17px}.cp-prose blockquote{padding:20px}.cp-prose blockquote p{font-size:17px}.cp-tool-card{flex-direction:column;align-items:stretch;padding:22px}.cp-closing{padding:26px}.cp-closing h2{font-size:28px}.cp-foot-top{flex-direction:column;gap:22px;padding-top:32px;padding-bottom:24px}.cp-foot-cols{gap:48px}.cp-author{gap:14px}}