:root{
--canvas:#f7f7f4;--canvas-soft:#fafaf7;--surface-card:#ffffff;--surface-strong:#e6e5e0;
--hairline:#e6e5e0;--hairline-soft:#efeee8;--hairline-strong:#cfcdc4;
--ink:#26251e;--body:#5a5852;--muted:#807d72;--muted-soft:#a09c92;--on-primary:#ffffff;
--primary:#f54e00;--primary-active:#d04200;
--t-thinking:#dfa88f;--t-grep:#9fc9a2;--t-read:#9fbbe0;--t-edit:#c0a8dd;--t-done:#c08532;
--success:#1f8a65;--error:#cf2d56;
--sans:"Inter",system-ui,"Helvetica Neue",Helvetica,Arial,sans-serif;
--mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
--maxw:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--canvas);color:var(--body);font-size:16px;line-height:1.5;letter-spacing:-0.15px;-webkit-font-smoothing:antialiased}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
a{color:var(--ink);text-decoration:none}
a:hover{color:var(--primary)}
img{max-width:100%;display:block}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--canvas);padding:8px 16px;border-radius:8px;z-index:200}
.skip-link:focus{left:16px;top:16px}

h1,h2,h3{color:var(--ink);font-weight:400;line-height:1.2}
h1{font-size:72px;letter-spacing:-2.16px;line-height:1.1}
h2{font-size:36px;letter-spacing:-0.72px}
h3{font-size:26px;letter-spacing:-0.325px;line-height:1.25}
p{margin:0 0 16px}
.lead{font-size:18px;color:var(--body)}

.label{font-size:11px;font-weight:600;letter-spacing:0.88px;text-transform:uppercase;color:var(--muted)}
.badge-pill{display:inline-block;background:var(--surface-strong);color:var(--ink);font-size:11px;font-weight:600;letter-spacing:0.88px;text-transform:uppercase;border-radius:9999px;padding:4px 10px}

.top-nav{background:var(--canvas);border-bottom:1px solid var(--hairline);position:sticky;top:0;z-index:100}
.nav-inner{height:64px;display:flex;align-items:center;justify-content:space-between}
.wordmark{font-size:18px;font-weight:600;color:var(--primary);letter-spacing:-0.3px}
.nav-menu{display:flex;align-items:center;gap:24px}
.nav-menu a{font-size:14px;font-weight:500;color:var(--ink)}
.nav-cta{background:var(--primary);color:var(--on-primary)!important;padding:9px 16px;border-radius:8px;font-weight:500}
.nav-cta:hover{background:var(--primary-active)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:22px;height:2px;background:var(--ink);display:block}

.btn{display:inline-block;font-size:14px;font-weight:500;border-radius:8px;padding:10px 18px;cursor:pointer;border:1px solid transparent;text-align:center;line-height:1}
.btn-primary{background:var(--primary);color:var(--on-primary)}
.btn-primary:hover{background:var(--primary-active);color:var(--on-primary)}
.btn-secondary{background:var(--surface-card);color:var(--ink);border:1px solid var(--hairline-strong)}
.btn-secondary:hover{color:var(--ink);border-color:var(--ink)}
.btn-download{background:var(--ink);color:var(--canvas);padding:12px 20px}
.btn-download:hover{background:#000;color:var(--canvas)}

section{padding:80px 0}
.hero{padding:80px 0 64px}
.hero-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:48px;align-items:center}
.hero h1{margin:16px 0 20px}
.hero-actions{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap}
.hero-figure{border:1px solid var(--hairline);border-radius:12px;overflow:hidden;background:var(--surface-card)}
.hero-figure img{width:100%;height:380px;object-fit:cover}
figure{margin:0}
figcaption{font-size:13px;color:var(--muted);padding:8px 0}

.band-soft{background:var(--canvas-soft);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}
.section-head{max-width:720px;margin-bottom:48px}
.section-head h2{margin:12px 0}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{background:var(--surface-card);border:1px solid var(--hairline);border-radius:12px;padding:24px}
.card h3{font-size:22px;letter-spacing:-0.11px;margin-bottom:8px}
.card p{margin-bottom:0;font-size:16px}
.card .label{display:block;margin-bottom:12px}

.article-card{background:var(--surface-card);border:1px solid var(--hairline);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}
.article-card img{width:100%;height:180px;object-fit:cover}
.article-card .body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.article-card h3{font-size:22px;letter-spacing:-0.11px}
.article-card .read{margin-top:auto;font-weight:500;color:var(--primary);font-size:14px}

.timeline{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}
.pill{font-size:11px;font-weight:600;letter-spacing:0.88px;text-transform:uppercase;border-radius:9999px;padding:4px 10px;color:var(--ink)}
.pill-thinking{background:var(--t-thinking)}
.pill-grep{background:var(--t-grep)}
.pill-read{background:var(--t-read)}
.pill-edit{background:var(--t-edit)}
.pill-done{background:var(--t-done);color:var(--on-primary)}

.code-block{background:var(--surface-card);border:1px solid var(--hairline);border-radius:12px;padding:20px;font-family:var(--mono);font-size:13px;color:var(--ink);line-height:1.6;overflow-x:auto;white-space:pre}

.steps{counter-reset:step;display:grid;gap:16px}
.step{background:var(--surface-card);border:1px solid var(--hairline);border-radius:12px;padding:20px 24px;position:relative;padding-left:64px}
.step:before{counter-increment:step;content:counter(step);position:absolute;left:20px;top:20px;width:28px;height:28px;border-radius:9999px;background:var(--ink);color:var(--canvas);font-family:var(--mono);font-size:13px;display:flex;align-items:center;justify-content:center}
.step h3{font-size:18px;font-weight:600;letter-spacing:0;margin-bottom:4px}

.article{max-width:760px;margin:0 auto;padding:64px 24px}
.article .label{display:block;margin-bottom:12px}
.article h1{font-size:48px;letter-spacing:-1.2px;line-height:1.1;margin-bottom:16px}
.article-meta{font-size:13px;color:var(--muted);border-bottom:1px solid var(--hairline);padding-bottom:24px;margin-bottom:32px}
.article figure{margin:32px 0}
.article figure img{width:100%;border:1px solid var(--hairline);border-radius:12px;max-height:420px;object-fit:cover}
.article h2{font-size:30px;letter-spacing:-0.6px;margin:40px 0 16px}
.article h3{font-size:22px;letter-spacing:-0.11px;margin:28px 0 12px}
.article p,.article li{font-size:16px;color:var(--body)}
.article ul,.article ol{margin:0 0 16px;padding-left:22px}
.article li{margin-bottom:8px}
.callout{background:var(--canvas-soft);border:1px solid var(--hairline);border-left:3px solid var(--primary);border-radius:12px;padding:20px 24px;margin:24px 0}
.callout p:last-child{margin-bottom:0}
table.data{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px}
table.data th,table.data td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--hairline)}
table.data th{color:var(--ink);font-weight:600}
.source-list{font-size:14px}
.related{border-top:1px solid var(--hairline);margin-top:48px;padding-top:32px}

.form-wrap{max-width:640px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
form .field{margin-bottom:16px}
form label{display:block;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:6px}
form input{width:100%;background:var(--surface-card);border:1px solid var(--hairline-strong);border-radius:8px;padding:12px 16px;height:44px;font-family:var(--sans);font-size:16px;color:var(--ink)}
form input:focus{outline:none;border-color:var(--primary)}
.form-msg{font-size:14px;margin-top:8px}
.form-msg.ok{color:var(--success)}
.form-status{display:none;margin-top:16px;padding:12px 16px;border-radius:8px;background:var(--canvas-soft);border:1px solid var(--hairline);color:var(--success);font-size:15px}
.contact-meta p{font-size:15px}
.contact-meta .label{display:block;margin-bottom:4px;margin-top:16px}

.cta-band{text-align:center;padding:96px 0}
.cta-band h2{margin-bottom:24px}

.footer{background:var(--canvas);border-top:1px solid var(--hairline);padding:64px 0 48px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.footer-brand .footer-note{font-size:14px;color:var(--body);margin-top:12px;max-width:320px}
.footer-head{font-size:11px;font-weight:600;letter-spacing:0.88px;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.footer-link{display:block;color:var(--body);font-size:14px;margin-bottom:8px}
.footer-link:hover{color:var(--primary)}
.footer-bottom{margin-top:48px;border-top:1px solid var(--hairline);padding-top:24px}
.footer-disclaimer{font-size:13px;color:var(--muted);margin-bottom:8px}
.footer-copy{font-size:13px;color:var(--muted);margin-bottom:0}

.cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;max-width:680px;margin:0 auto;background:var(--surface-card);border:1px solid var(--hairline-strong);border-radius:12px;padding:20px 24px;display:flex;gap:24px;align-items:center;justify-content:space-between;z-index:150}
.cookie-text{font-size:14px;color:var(--body);margin:0;flex:1}
.cookie-actions{display:flex;gap:12px;flex-shrink:0}

@media (max-width:1024px){
h1{font-size:56px;letter-spacing:-1.6px}
.hero-grid{grid-template-columns:1fr 1fr}
.grid-3{grid-template-columns:repeat(2,1fr)}
.footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
.nav-toggle{display:flex}
.nav-menu{display:none;position:absolute;top:64px;left:0;right:0;background:var(--canvas);border-bottom:1px solid var(--hairline);flex-direction:column;align-items:flex-start;gap:0;padding:8px 24px 16px}
.nav-menu.open{display:flex}
.nav-menu a{padding:10px 0;width:100%}
.hero-grid{grid-template-columns:1fr}
.contact-grid{grid-template-columns:1fr;gap:24px}
.grid-2{grid-template-columns:1fr}
}
@media (max-width:640px){
h1{font-size:32px;letter-spacing:-1px}
h2{font-size:28px;letter-spacing:-0.5px}
section{padding:56px 0}
.grid-3{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr 1fr}
.cookie-banner{flex-direction:column;align-items:stretch}
.cookie-actions{justify-content:flex-end}
.article h1{font-size:34px}
}