@layer reset,base,components,responsive;
@layer reset{*{box-sizing:border-box}body,h1,h2,h3,p,figure{margin:0}button,input,select,textarea{font:inherit}img,svg{max-width:100%;height:auto}button,a{-webkit-tap-highlight-color:transparent}[hidden]{display:none!important}}
@layer base{
:root{--ink:#202a25;--muted:#616b63;--paper:#f8f7f2;--panel:#fffefa;--line:#d8ddd4;--accent:#275542;--soft:#e9eee7;--dark:#17271f;--serif:Georgia,'Times New Roman',serif;--sans:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
html{scroll-behavior:smooth;scroll-padding-top:100px}body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.65;font-size:16px}a{color:inherit;text-underline-offset:4px}a:hover{color:var(--accent)}button{cursor:pointer}button:disabled{cursor:default}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:2px}::selection{background:var(--soft);color:var(--ink)}h1,h2{font-family:var(--serif);font-weight:400;line-height:1.05;letter-spacing:-.045em}h1{font-size:clamp(46px,5.5vw,82px);max-width:15ch}h2{font-size:clamp(34px,3.8vw,53px);max-width:22ch}h3{font-size:21px;line-height:1.35;letter-spacing:-.02em}p+p{margin-top:18px}p{max-width:76ch}small,.small{font-size:13px;line-height:1.6}.muted{color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}section[id]{scroll-margin-top:100px}.wrap{width:min(1280px,calc(100% - 112px));margin-inline:auto}.section{padding-block:88px;border-top:1px solid var(--line)}.eyebrow{font:600 11px/1.5 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);display:block;margin-bottom:22px}.lede{font-size:19px;line-height:1.6;color:var(--muted);max-width:58ch}.section-intro{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:38px}.section-intro p{max-width:42ch}.skip{position:fixed;top:8px;left:16px;transform:translateY(-150%);background:var(--ink);color:white;padding:12px 20px;z-index:100}.skip:focus{transform:none}
}
@layer components{
.masthead{border-bottom:1px solid var(--line);background:var(--paper)}.utility{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:11px 0;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.utility a{text-decoration:none}.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:25px 0}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:650;font-size:17px;letter-spacing:-.04em;line-height:1.2}.mark{width:28px;height:28px;background:var(--accent);color:var(--paper);display:grid;place-items:center;font:22px/1 var(--serif);border-radius:50%}.nav-links{display:flex;gap:26px;align-items:center;font-size:13px}.nav-links a{text-decoration:none}.nav-links .nav-cta{border-bottom:1px solid var(--accent);padding-bottom:3px;color:var(--accent)}.hero{display:grid;grid-template-columns:1.14fr .86fr;gap:65px;padding-top:78px;padding-bottom:70px;align-items:center}.hero .lede{margin-top:28px}.hero .actions{margin-top:30px}.actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;background:var(--accent);border:1px solid var(--accent);border-radius:4px;color:#fff;text-decoration:none;font-size:14px;font-weight:600;line-height:1.4;padding:15px 20px;min-height:48px}.button:hover{color:#fff;filter:brightness(.92)}.button.secondary{background:transparent;color:var(--accent)}.text-link{font-size:14px;text-decoration:none;border-bottom:1px solid currentColor;padding:4px 0}.hero-note{margin-top:20px;font-size:12px;color:var(--muted)}.edition{display:flex;align-items:center;gap:10px}.edition:before{content:'';height:6px;width:6px;border-radius:100%;background:var(--accent)}.hero-visual{position:relative;padding:30px;background:var(--soft);border:1px solid var(--line);min-height:390px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}.visual-top{display:flex;justify-content:space-between;align-items:center;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.visual-label{font-size:12px;color:var(--muted);margin-top:22px}.sheet{position:relative;background:var(--panel);border:1px solid var(--line);box-shadow:7px 9px 0 color-mix(in srgb,var(--accent) 8%,transparent);padding:25px;margin:24px 8px 0 0}.sheet h3{font-family:var(--serif);font-size:28px;font-weight:400;margin-bottom:20px}.sheet-row{display:flex;gap:12px;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding:14px 0;font-size:13px}.sheet-row:last-child{padding-bottom:0}.sheet-row small{font-size:10px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}.sheet-code{font:12px/2 ui-monospace,monospace;white-space:pre-wrap;color:var(--accent)}.status-dot{display:inline-block;width:7px;height:7px;border-radius:100%;background:var(--accent);margin-right:7px}.visual-number{font-family:var(--serif);font-size:100px;line-height:1;position:absolute;right:20px;bottom:-5px;opacity:.06;color:var(--accent);pointer-events:none}.answer-band{background:var(--dark);color:#f5f6ef;padding:37px 0}.answer-band .wrap{display:grid;grid-template-columns:.28fr 1fr;gap:35px}.answer-band .eyebrow{color:#c7d8ca;margin:4px 0}.answer-band p{font-size:18px;line-height:1.65;max-width:85ch}.facts{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line)}.fact{padding:29px 28px 30px 0}.fact+.fact{padding-left:30px;border-left:1px solid var(--line)}.fact span{display:block;font-size:12px;color:var(--muted);margin-top:7px}.fact strong{font-size:14px;font-weight:600}.facts .fact:last-child{padding-right:0}.tool-shell{display:grid;grid-template-columns:.85fr 1.15fr;border:1px solid var(--line);background:var(--panel)}.tool-aside{background:var(--soft);padding:34px;display:flex;flex-direction:column;justify-content:space-between;gap:25px}.tool-aside h3{font-family:var(--serif);font-weight:400;font-size:31px;line-height:1.15;max-width:16ch}.tool-aside p{font-size:14px;color:var(--muted)}.tool-body{padding:34px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.field{display:flex;flex-direction:column;gap:8px}.field.full{grid-column:1/-1}.field label{font-weight:600;font-size:13px}.field small{color:var(--muted);font-size:12px}.field input,.field select,.field textarea{border:1px solid #aab4aa;border-radius:3px;background:var(--panel);color:var(--ink);padding:11px 12px;min-width:0;width:100%;font-size:16px}.field textarea{min-height:115px;resize:vertical}.form-submit{display:flex;align-items:center;gap:20px;margin-top:25px}.form-submit small{max-width:24ch;color:var(--muted)}.tool-error{color:#a52b20;margin-top:12px;font-size:14px;min-height:1.5em}.result{margin-top:25px;border:1px solid var(--line);background:var(--soft);padding:28px}.result h3{margin-bottom:10px}.result-note{color:var(--accent);font-size:14px;margin-bottom:15px}.result pre{white-space:pre-wrap;overflow-wrap:anywhere;font:13px/1.8 ui-monospace,monospace;background:var(--panel);border:1px solid var(--line);padding:20px;max-height:430px;overflow:auto;margin:15px 0 22px}.result .small{margin-top:12px}.result-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:20px 0}.result-metrics div{background:var(--panel);border:1px solid var(--line);padding:16px}.result-metrics span{display:block;font-size:11px;color:var(--muted)}.result-metrics strong{display:block;font:30px/1.3 var(--serif);margin-top:5px}.editorial{display:grid;grid-template-columns:.44fr 1fr;gap:70px}.editorial-heading{position:sticky;top:35px;align-self:start}.editorial-heading h2{max-width:10ch}.editorial article{padding:30px 0;border-top:1px solid var(--line)}.editorial article:first-child{padding-top:0;border-top:0}.editorial article h3{font:400 29px/1.2 var(--serif);margin-bottom:16px}.editorial article p{color:var(--muted);line-height:1.85}.ordinal{font:12px/1.5 ui-monospace,monospace;color:var(--accent);display:block;margin-bottom:10px}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.guide{border-top:2px solid var(--accent);padding:25px;background:var(--panel);text-decoration:none;display:flex;flex-direction:column;gap:14px}.guide h3{font:400 29px/1.2 var(--serif);max-width:27ch}.guide p{font-size:14px;color:var(--muted);margin-bottom:8px}.guide .text-link{align-self:start;margin-top:auto}.faq-layout{display:grid;grid-template-columns:.45fr 1fr;gap:60px}.faq details{border-top:1px solid var(--line);padding:21px 0}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;font-size:16px;font-weight:600;list-style:none;padding-right:36px;position:relative}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:'+';position:absolute;right:3px;top:0;color:var(--accent);font-size:22px;font-weight:400}.faq details[open] summary:after{content:'−'}.faq details p{margin-top:15px;color:var(--muted);font-size:15px}.sources{display:grid;grid-template-columns:.45fr 1fr;gap:60px}.source-list{margin:0;padding-left:22px}.source-list li{padding:0 0 17px 8px;font-size:14px}.source-list span{display:block;color:var(--muted);margin-top:4px;font-size:13px}.cta-band{background:var(--soft);padding:45px;display:flex;align-items:center;justify-content:space-between;gap:40px;border:1px solid var(--line);margin-bottom:70px}.cta-band h2{font-size:40px}.cta-band p{margin-top:12px;color:var(--muted);font-size:14px}.footer{border-top:1px solid var(--line);padding:35px 0 25px}.footer-top{display:flex;justify-content:space-between;gap:30px;align-items:center;margin-bottom:26px}.footer-links{display:flex;flex-wrap:wrap;gap:20px;font-size:12px}.footer-bottom{display:grid;grid-template-columns:1fr 1fr;gap:45px;border-top:1px solid var(--line);padding-top:20px;color:var(--muted);font-size:11px;line-height:1.7}.footer button{border:0;background:none;padding:0;color:inherit;text-decoration:underline;font-size:12px}.consent{position:fixed;bottom:18px;right:18px;max-width:440px;background:var(--panel);color:var(--ink);border:1px solid var(--line);padding:22px;z-index:50;box-shadow:0 8px 30px #0002}.consent p{font-size:13px}.consent .actions{margin-top:15px;gap:12px}.consent .button{font-size:12px;min-height:40px;padding:10px 15px}.breadcrumbs{font-size:12px;color:var(--muted);padding-top:30px;display:flex;gap:10px;flex-wrap:wrap}.article-head{padding-top:48px;padding-bottom:42px}.article-head h1{max-width:19ch;font-size:clamp(42px,5vw,67px)}.article-head .lede{margin-top:25px}.byline{margin-top:28px;font-size:12px;color:var(--muted)}.reading-layout{display:grid;grid-template-columns:.28fr 1fr;gap:75px;border-top:1px solid var(--line);padding:50px 0 75px}.toc{position:sticky;top:30px;align-self:start;font-size:12px}.toc strong{font-size:10px;letter-spacing:.12em;text-transform:uppercase}.toc ol{padding-left:18px}.toc li{padding:6px 0}.reading{max-width:780px}.reading section{margin-bottom:42px}.reading h2{font-size:33px;letter-spacing:-.025em;line-height:1.2;margin-bottom:18px}.reading p{line-height:1.9;color:var(--muted)}.reading .disclosure{background:var(--soft);padding:22px;border-left:3px solid var(--accent);font-size:14px;margin-bottom:35px}.reading li{margin-block:12px;color:var(--muted)}.entity-chain{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:24px 0}.entity-chain span{padding:12px 18px;background:var(--soft);border:1px solid var(--line);font-size:13px}.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:25px}.filter-bar button{border:1px solid var(--line);background:transparent;color:var(--ink);border-radius:30px;padding:9px 16px;font-size:13px}.filter-bar button[aria-pressed=true]{background:var(--accent);color:white;border-color:var(--accent)}.comparison{border-top:1px solid var(--line)}.product-row{display:grid;grid-template-columns:.45fr 1fr .65fr;gap:35px;border-bottom:1px solid var(--line);padding:27px 0;align-items:start}.product-row h3{font-family:var(--serif);font-size:27px;font-weight:400}.product-row p{font-size:14px;color:var(--muted)}.product-row .tag{display:inline-block;font-size:10px;text-transform:uppercase;letter-spacing:.08em;padding:4px 7px;background:var(--soft);margin-top:10px}.product-row a{font-size:13px}.product-row small{display:block;margin-top:10px;font-size:12px;color:var(--muted)}.disclosure-line{font-size:12px;color:var(--muted);margin-top:22px;max-width:95ch}.lifecycle{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);margin:35px 0 0}.lifecycle div{padding:22px;border-right:1px solid var(--line);font-size:13px}.lifecycle div:last-child{border-right:0}.lifecycle span{font:10px/1.5 ui-monospace,monospace;color:var(--accent);display:block;margin-bottom:15px}.lifecycle small{display:block;color:var(--muted);font-size:12px;margin-top:8px}
.paper-ai{--paper:#f5f6fa;--panel:#fff;--soft:#e9ecf7;--line:#d5d9e8;--dark:#202648;--ink:#262b42;--muted:#60677d}.stocks{--paper:#faf7f0;--panel:#fffdfa;--soft:#f2e9df;--line:#e0d7cb;--dark:#392b24;--ink:#332c28;--muted:#70645c}.bots{--paper:#f0f5f2;--panel:#fbfefc;--soft:#e0eee6;--line:#c9dcd0;--dark:#12372d;--ink:#173c30;--muted:#526e62}.backtesting{--paper:#f8f7fa;--panel:#fff;--soft:#eeebf4;--line:#dcd5e7;--dark:#30243f;--ink:#352b40;--muted:#71637c}.bots .hero-visual{background:var(--dark);color:#e3f4e8;border-color:var(--dark)}.bots .visual-top,.bots .visual-label{color:#b9d2c4}.bots .sheet{background:#1d4437;border-color:#466353;box-shadow:7px 9px 0 #0002}.bots .sheet-row{border-color:#466353}.bots .sheet-row small{color:#b9d2c4}.bots .sheet-code{color:#c5e4aa}.bots .visual-number{color:#fff}.bots .sheet .status-dot{background:#c5e4aa}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
}
@layer responsive{
@media(min-width:1600px){.hero{padding-top:100px;padding-bottom:90px}}
@media(max-width:1000px){.wrap{width:calc(100% - 64px)}.hero{gap:35px;grid-template-columns:1fr 1fr}.hero-visual{padding:22px;min-height:360px}.nav-links{gap:17px}.nav-cta{display:none}.section-intro{gap:30px}.editorial{gap:45px;grid-template-columns:.4fr 1fr}.product-row{gap:25px;grid-template-columns:.4fr 1fr .65fr}.tool-shell{grid-template-columns:.7fr 1.3fr}.tool-aside,.tool-body{padding:25px}.reading-layout{gap:40px}.result-metrics strong{font-size:25px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.utility{font-size:9px;letter-spacing:.04em}.utility .edition{display:none}.nav{padding:20px 0;align-items:start}.brand{font-size:15px;max-width:200px}.nav-links{gap:16px;font-size:12px;flex-wrap:wrap;justify-content:flex-end}.nav-links a:nth-child(n+3){display:none}.hero{grid-template-columns:1fr;padding:48px 0;gap:35px}.hero h1{max-width:16ch}.hero .lede{font-size:18px;margin-top:22px}.hero-visual{min-height:320px;padding:24px}.sheet{margin-top:22px}.section{padding:55px 0}.facts{grid-template-columns:1fr}.fact,.fact+.fact{padding:17px 0;border-left:0;border-bottom:1px solid var(--line)}.fact:last-child{border-bottom:0}.fact span{display:inline;margin-left:8px}.answer-band{padding:28px 0}.answer-band .wrap{grid-template-columns:1fr;gap:15px}.answer-band p{font-size:16px}.section-intro{display:block;margin-bottom:28px}.section-intro p{margin-top:20px}.tool-shell{grid-template-columns:1fr}.tool-aside{gap:15px}.tool-aside h3{max-width:25ch}.tool-body{padding:23px 20px}.form-grid{gap:18px}.form-submit{align-items:start;flex-direction:column;gap:12px}.form-submit small{max-width:none}.result{padding:20px}.result-metrics{grid-template-columns:1fr}.result-metrics div{display:flex;justify-content:space-between;align-items:center}.result-metrics strong{font-size:27px;margin:0}.editorial{grid-template-columns:1fr;gap:30px}.editorial-heading{position:static}.editorial-heading h2{max-width:20ch}.guide-grid{grid-template-columns:1fr;gap:20px}.guide{padding:22px}.faq-layout,.sources{grid-template-columns:1fr;gap:30px}.cta-band{display:block;padding:28px;margin-bottom:45px}.cta-band h2{font-size:33px}.cta-band .button{margin-top:25px}.footer-top{display:block}.footer-links{margin-top:25px;gap:15px}.footer-bottom{grid-template-columns:1fr;gap:15px}.reading-layout{grid-template-columns:1fr;padding-top:30px;gap:25px}.toc{position:static;border-bottom:1px solid var(--line);padding-bottom:20px}.toc ol{display:flex;flex-wrap:wrap;gap:7px 24px}.toc li{padding:0}.article-head{padding-top:35px}.article-head .lede{font-size:17px}.reading h2{font-size:29px}.product-row{grid-template-columns:1fr;gap:15px}.product-row h3{font-size:27px}.product-row .tag{margin-left:10px;margin-top:0}.product-row small{margin-top:5px}.lifecycle{grid-template-columns:1fr 1fr}.lifecycle div{border-bottom:1px solid var(--line)}.lifecycle div:nth-child(2){border-right:0}.lifecycle div:nth-child(n+3){border-bottom:0}.consent{left:12px;right:12px;bottom:12px;max-width:none}.result .actions{align-items:stretch;flex-direction:column}.result .actions .button{width:100%}}
@media(max-width:380px){.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.brand{max-width:170px}.nav-links{gap:10px}.fact span{display:block;margin-left:0}}
}

.bots{--accent:#18745a}