: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;
--primary:#f54e00;
--primary-active:#d04200;
--on-primary:#ffffff;
--success:#1f8a65;
--error:#cf2d56;
--accent-read:#9fbbe0;
--accent-grep:#9fc9a2;
--r-sm:6px;
--r-md:8px;
--r-lg:12px;
--r-xl:16px;
--r-pill:9999px;
--wrap:1200px;
--section:80px;
--sans:"Inter",system-ui,"Helvetica Neue",Helvetica,Arial,sans-serif;
--mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
margin:0;
background:var(--canvas);
color:var(--body);
font-family:var(--sans);
font-size:16px;
line-height:1.5;
letter-spacing:-0.15px;
-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--ink);text-decoration:none}
a:hover{color:var(--primary)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
h1,h2,h3,h4{color:var(--ink);font-weight:400;line-height:1.2;margin:0 0 .5em}
h1{font-size:54px;letter-spacing:-1.6px}
h2{font-size:36px;letter-spacing:-0.72px}
h3{font-size:22px;letter-spacing:-0.11px}
h4{font-size:18px;font-weight:600;letter-spacing:0}
p{margin:0 0 1em}
.section{padding:var(--section) 0}
.section-tight{padding:48px 0}
.eyebrow{
font-size:11px;font-weight:600;letter-spacing:0.88px;text-transform:uppercase;
color:var(--muted);margin:0 0 12px;display:inline-block;
}

.topbar{background:var(--canvas);border-bottom:1px solid var(--hairline);position:sticky;top:0;z-index:50}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-mark{width:18px;height:22px;background:var(--primary);border-radius:50% 50% 50% 50%/60% 60% 40% 40%;transform:rotate(0deg);display:inline-block}
.brand-word{font-weight:600;font-size:17px;letter-spacing:-0.4px}
.nav{display:flex;align-items:center;gap:22px}
.nav a{font-size:14px;font-weight:500;color:var(--body)}
.nav a:hover{color:var(--ink)}
.nav-cta{background:var(--ink);color:var(--canvas)!important;padding:9px 16px;border-radius:var(--r-md);font-weight:500}
.nav-cta:hover{background:#000;color:var(--canvas)!important}
.nav-toggle{display:none;flex-direction:column;gap:4px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:22px;height:2px;background:var(--ink);display:block}

.btn{display:inline-flex;align-items:center;justify-content:center;font-family:var(--sans);font-size:14px;font-weight:500;border-radius:var(--r-md);padding:11px 18px;border:1px solid transparent;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.btn-primary{background:var(--primary);color:var(--on-primary)}
.btn-primary:hover{background:var(--primary-active);color:var(--on-primary)}
.btn-dark{background:var(--ink);color:var(--canvas)}
.btn-dark:hover{background:#000;color:var(--canvas)}
.btn-secondary{background:var(--surface-card);color:var(--ink);border-color:var(--hairline-strong)}
.btn-secondary:hover{color:var(--ink);border-color:var(--ink)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--hairline-strong)}
.btn-link{color:var(--ink);font-weight:500;font-size:14px;border-bottom:1px solid var(--hairline-strong);padding-bottom:2px}

.hero{background:var(--canvas);border-bottom:1px solid var(--hairline)}
.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:72px 0}
.hero h1{font-size:60px;letter-spacing:-1.9px;margin-bottom:20px}
.hero-lead{font-size:18px;color:var(--body);max-width:46ch;margin-bottom:28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:24px}
.hero-meta{font-size:13px;color:var(--muted)}
.hero-figure{border:1px solid var(--hairline);border-radius:var(--r-lg);overflow:hidden;background:var(--surface-card)}
.hero-figure img{width:100%;height:420px;object-fit:cover}
.hero-figure figcaption{font-size:13px;color:var(--muted);padding:12px 16px;border-top:1px solid var(--hairline)}

.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}
.badge{background:var(--surface-strong);color:var(--ink);font-size:11px;font-weight:600;letter-spacing:0.6px;text-transform:uppercase;padding:5px 11px;border-radius:var(--r-pill)}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{background:var(--surface-card);border:1px solid var(--hairline);border-radius:var(--r-lg);padding:24px}
.card h3{font-size:20px;margin-bottom:8px}
.card p{font-size:15px;color:var(--body);margin-bottom:0}
.stat{font-family:var(--mono);font-size:14px;color:var(--ink)}

.article-card{background:var(--surface-card);border:1px solid var(--hairline);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column}
.article-card img{width:100%;height:190px;object-fit:cover}
.article-card .ac-body{padding:20px;display:flex;flex-direction:column;flex:1}
.article-card .eyebrow{margin-bottom:8px}
.article-card h3{font-size:20px;margin-bottom:8px}
.article-card p{font-size:15px;color:var(--body);flex:1}
.article-card .btn-link{align-self:flex-start;margin-top:14px}

.section-head{max-width:60ch;margin-bottom:36px}
.section-head p{font-size:16px;color:var(--body);margin-bottom:0}

.panel{background:var(--canvas-soft);border:1px solid var(--hairline);border-radius:var(--r-lg);padding:28px}

.callout{border-left:3px solid var(--primary);background:var(--surface-card);border:1px solid var(--hairline);border-left:3px solid var(--primary);border-radius:var(--r-md);padding:18px 22px;margin:24px 0}
.callout strong{color:var(--ink)}

.checklist{list-style:none;padding:0;margin:0 0 1em}
.checklist li{position:relative;padding:8px 0 8px 30px;border-bottom:1px solid var(--hairline-soft);font-size:15px}
.checklist li:before{content:"";position:absolute;left:0;top:13px;width:12px;height:12px;border:2px solid var(--success);border-radius:3px}
.checklist li:after{content:"";position:absolute;left:4px;top:14px;width:4px;height:8px;border:solid var(--success);border-width:0 2px 2px 0;transform:rotate(45deg)}

.data-table{width:100%;border-collapse:collapse;font-size:15px;margin:8px 0 24px;background:var(--surface-card);border:1px solid var(--hairline);border-radius:var(--r-lg);overflow:hidden}
.data-table th,.data-table td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--hairline)}
.data-table th{font-size:11px;text-transform:uppercase;letter-spacing:0.7px;color:var(--muted);font-weight:600;background:var(--canvas-soft)}
.data-table tr:last-child td{border-bottom:0}
.data-table td:last-child{font-family:var(--mono);color:var(--ink)}

.article-hero{padding:48px 0 32px;border-bottom:1px solid var(--hairline)}
.article-hero .eyebrow{margin-bottom:14px}
.article-hero h1{font-size:44px;letter-spacing:-1.3px;max-width:20ch}
.article-meta{font-size:13px;color:var(--muted);margin-top:14px}
.article-body{padding:48px 0}
.article-layout{display:grid;grid-template-columns:1fr 280px;gap:56px;align-items:start}
.prose{max-width:68ch}
.prose h2{font-size:28px;margin-top:36px}
.prose h3{font-size:20px;margin-top:28px}
.prose p,.prose li{font-size:16px;color:var(--body)}
.prose ul,.prose ol{padding-left:22px}
.prose li{margin-bottom:8px}
.prose figure{margin:28px 0}
.prose figure img{border:1px solid var(--hairline);border-radius:var(--r-lg);width:100%;height:auto}
.prose figcaption{font-size:13px;color:var(--muted);margin-top:8px}
.aside{position:sticky;top:88px}
.aside .panel{padding:20px}
.aside h4{margin-bottom:12px}
.aside a{display:block;font-size:14px;color:var(--body);padding:6px 0;border-bottom:1px solid var(--hairline-soft)}
.aside a:hover{color:var(--primary)}

.refs{font-size:14px;color:var(--muted)}
.refs a{color:var(--ink);border-bottom:1px solid var(--hairline-strong)}
.refs li{margin-bottom:6px}

.crumbs{font-size:13px;color:var(--muted);padding:16px 0}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--ink)}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.form-field{margin-bottom:16px}
.form-field label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px}
.form-field input,.form-field textarea{width:100%;background:var(--surface-card);border:1px solid var(--hairline-strong);border-radius:var(--r-md);padding:12px 14px;font-family:var(--sans);font-size:15px;color:var(--ink)}
.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--ink)}
.form-field textarea{min-height:120px;resize:vertical}
.form-note{font-size:13px;color:var(--muted);margin-top:4px}
.form-status{font-size:14px;margin-top:14px;display:none}
.form-status.show{display:block}
.form-status.success{color:var(--success)}
.btn[disabled]{opacity:.6;cursor:default}
.spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.5);border-top-color:#fff;border-radius:50%;display:inline-block;margin-right:8px;animation:spin .7s linear infinite;vertical-align:-2px}
@keyframes spin{to{transform:rotate(360deg)}}

.site-footer{background:var(--canvas);border-top:1px solid var(--hairline);padding-top:56px;margin-top:24px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1fr;gap:32px;padding-bottom:40px}
.footer-col h3{font-size:11px;text-transform:uppercase;letter-spacing:0.8px;color:var(--muted);font-weight:600;margin-bottom:14px}
.footer-col a{display:block;font-size:14px;color:var(--body);padding:5px 0}
.footer-col a:hover{color:var(--primary)}
.footer-desc{font-size:14px;color:var(--body);max-width:34ch}
.brand-footer{margin-bottom:14px}
.footer-bottom{border-top:1px solid var(--hairline);padding:24px 0 40px}
.disclaimer{font-size:13px;color:var(--muted);max-width:80ch;margin-bottom:8px}
.copy{font-size:13px;color:var(--muted-soft);margin:0}

.cookie-banner{position:fixed;left:0;right:0;bottom:0;background:var(--surface-card);border-top:1px solid var(--hairline-strong);z-index:100}
.cookie-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 24px}
.cookie-inner p{font-size:14px;color:var(--body);margin:0;max-width:62ch}
.cookie-actions{display:flex;gap:10px;flex-shrink:0}

@media(max-width:1024px){
.hero h1{font-size:48px}
.footer-grid{grid-template-columns:1fr 1fr 1fr}
}
@media(max-width:860px){
.hero-inner{grid-template-columns:1fr;gap:32px;padding:48px 0}
.hero-figure img{height:300px}
.grid-3,.grid-2{grid-template-columns:1fr}
.article-layout{grid-template-columns:1fr;gap:32px}
.aside{position:static}
.contact-grid{grid-template-columns:1fr;gap:32px}
.footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
.nav{position:absolute;top:64px;left:0;right:0;background:var(--canvas);border-bottom:1px solid var(--hairline);flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 16px;display:none}
.nav.open{display:flex}
.nav a{padding:12px 0;border-bottom:1px solid var(--hairline-soft)}
.nav-cta{margin-top:10px;text-align:center}
.nav-toggle{display:flex}
}
@media(max-width:560px){
h1{font-size:34px;letter-spacing:-1px}
.hero h1{font-size:34px;letter-spacing:-1px}
h2{font-size:28px}
.article-hero h1{font-size:30px}
.footer-grid{grid-template-columns:1fr}
.cookie-inner{flex-direction:column;align-items:flex-start}
}