: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;
--r-xs:4px;--r-sm:6px;--r-md:8px;--r-lg:12px;--r-xl:16px;--r-pill:9999px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
background:var(--canvas);
color:var(--body);
font-family:Inter,system-ui,"Helvetica Neue",Helvetica,Arial,sans-serif;
font-size:16px;line-height:1.5;letter-spacing:-0.15px;
-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{color:var(--ink);font-weight:400;letter-spacing:-0.72px;line-height:1.2}
h1{font-size:72px;letter-spacing:-2.16px;line-height:1.1}
h2{font-size:36px}
h3{font-size:26px;letter-spacing:-0.325px;line-height:1.25}
h4{font-size:18px;font-weight:600;letter-spacing:0}
p{margin:0 0 16px}
a{color:var(--ink);text-decoration:none}
a:hover{color:var(--primary)}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:80px 0}
.section-tight{padding:48px 0}

.label{font-size:11px;font-weight:600;letter-spacing:0.88px;text-transform:uppercase;color:var(--muted)}

.site-nav{background:var(--canvas);border-bottom:1px solid var(--hairline)}
.nav-inner{max-width:1200px;margin:0 auto;height:64px;padding:0 24px;display:flex;align-items:center;justify-content:space-between}
.brand{font-size:20px;font-weight:600;color:var(--primary);letter-spacing:-0.4px}
.nav-links{display:flex;gap:24px;align-items:center}
.nav-links a{font-size:14px;font-weight:500;color:var(--ink)}
.nav-toggle{display:none;background:var(--surface-card);border:1px solid var(--hairline-strong);border-radius:var(--r-md);padding:8px 14px;font-size:14px;font-weight:500;color:var(--ink);cursor:pointer}

.hero{background:var(--canvas);padding:80px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:48px;align-items:center}
.hero h1{margin-bottom:20px}
.hero p.lead{font-size:18px;color:var(--body);max-width:46ch}
.hero-meta{margin-top:24px;display:flex;gap:12px;flex-wrap:wrap}
.badge{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:var(--r-pill);padding:4px 10px}
.hero-figure{border:1px solid var(--hairline);border-radius:var(--r-lg);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 12px}

.eyebrow{margin-bottom:12px}
.section-head{max-width:60ch;margin-bottom:40px}
.section-head h2{margin-bottom:12px}

.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:var(--r-lg);overflow:hidden;display:flex;flex-direction:column}
.card .card-body{padding:24px;display:flex;flex-direction:column;gap:8px}
.card img{width:100%;height:200px;object-fit:cover}
.card h3{font-size:22px;letter-spacing:-0.11px}
.card p{color:var(--body);margin:0}
.card .read{margin-top:8px;font-size:14px;font-weight:500;color:var(--primary)}

.feature-card{background:var(--surface-card);border:1px solid var(--hairline);border-radius:var(--r-lg);padding:24px}
.feature-card h4{margin-bottom:8px}
.feature-card p{margin:0;color:var(--body)}

.band-soft{background:var(--canvas-soft);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}

.article-head{max-width:760px;margin:0 auto 40px;text-align:left}
.article-head h1{font-size:48px;letter-spacing:-1.2px;margin-bottom:16px}
.article-meta{font-size:13px;color:var(--muted);margin-bottom:24px}
.article-body{max-width:760px;margin:0 auto}
.article-body h2{font-size:28px;letter-spacing:-0.4px;margin:40px 0 12px}
.article-body h3{font-size:20px;margin:28px 0 8px}
.article-body p{color:var(--body)}
.article-body ul,.article-body ol{margin:0 0 16px 22px;color:var(--body)}
.article-body li{margin-bottom:8px}
.article-figure{margin:28px 0;border:1px solid var(--hairline);border-radius:var(--r-lg);overflow:hidden;background:var(--surface-card)}
.article-figure img{width:100%;height:360px;object-fit:cover}

.callout{background:var(--surface-card);border:1px solid var(--hairline);border-left:3px solid var(--primary);border-radius:var(--r-md);padding:20px;margin:28px 0}
.callout h4{margin-bottom:8px}
.callout p{margin:0}

.note{background:var(--canvas-soft);border:1px solid var(--hairline);border-radius:var(--r-md);padding:16px 20px;margin:24px 0;font-size:14px;color:var(--muted)}

.steps{counter-reset:step;list-style:none;margin:0;padding:0}
.steps li{position:relative;padding:16px 0 16px 44px;border-bottom:1px solid var(--hairline-soft);color:var(--body)}
.steps li:last-child{border-bottom:none}
.steps li::before{counter-increment:step;content:counter(step);position:absolute;left:0;top:14px;width:28px;height:28px;border-radius:var(--r-pill);background:var(--ink);color:var(--canvas);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600}

.spec-table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px}
.spec-table th,.spec-table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--hairline)}
.spec-table th{color:var(--ink);font-weight:600;background:var(--canvas-soft)}
.spec-table td{color:var(--body)}

.related{margin-top:48px;padding-top:32px;border-top:1px solid var(--hairline)}
.related h4{margin-bottom:16px}
.related a{display:block;font-size:15px;font-weight:500;color:var(--ink);padding:6px 0}

.refs{margin-top:32px;font-size:14px}
.refs h4{margin-bottom:12px}
.refs li{margin-bottom:6px}

.btn{display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:500;border-radius:var(--r-md);cursor:pointer;border:1px solid transparent;line-height:1}
.btn-primary{background:var(--primary);color:var(--on-primary);padding:12px 20px;height:44px}
.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);padding:12px 20px;height:44px}
.btn-secondary:hover{color:var(--ink);border-color:var(--ink)}

.contact-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:48px;align-items:start}
.form-card{background:var(--surface-card);border:1px solid var(--hairline);border-radius:var(--r-lg);padding:32px}
.field{margin-bottom:16px;display:flex;flex-direction:column;gap:6px}
.field label{font-size:14px;font-weight:600;color:var(--ink)}
.field input,.field textarea{background:var(--surface-card);color:var(--ink);border:1px solid var(--hairline-strong);border-radius:var(--r-md);padding:12px 16px;font-family:inherit;font-size:15px}
.field input{height:44px}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ink)}
.field textarea{min-height:110px;resize:vertical}
.form-msg{display:none;margin-top:8px;padding:12px 16px;border-radius:var(--r-md);font-size:14px}
.form-msg.success{display:block;background:rgba(31,138,101,0.1);color:var(--success);border:1px solid var(--success)}
.field-error{color:var(--error);font-size:13px;display:none}

.cookie-banner{position:fixed;left:24px;right:24px;bottom:24px;max-width:760px;margin:0 auto;background:var(--surface-card);border:1px solid var(--hairline-strong);border-radius:var(--r-lg);padding:20px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px;z-index:50}
.cookie-banner p{margin:0;font-size:14px;color:var(--body)}
.cookie-actions{display:flex;gap:12px;flex-shrink:0}
.cookie-banner .btn{height:40px;padding:10px 18px}

.site-footer{background:var(--canvas);border-top:1px solid var(--hairline);padding:64px 0 32px}
.footer-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
.footer-col{display:flex;flex-direction:column;gap:8px}
.footer-col h4{font-size:11px;font-weight:600;letter-spacing:0.88px;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.footer-col a,.footer-static{font-size:14px;color:var(--body)}
.footer-brand p{font-size:14px;color:var(--body);margin-top:8px}
.footer-base{max-width:1200px;margin:32px auto 0;padding:24px 24px 0;border-top:1px solid var(--hairline);display:flex;justify-content:space-between;gap:16px;font-size:13px;color:var(--muted)}

@media(max-width:1024px){
h1{font-size:56px;letter-spacing:-1.5px}
.hero-grid{grid-template-columns:1fr 1fr;gap:32px}
.grid-3{grid-template-columns:repeat(2,1fr)}
.contact-grid{grid-template-columns:1fr;gap:32px}
.footer-inner{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
.nav-toggle{display:block}
.nav-links{display:none;position:absolute;top:64px;left:0;right:0;background:var(--canvas);border-bottom:1px solid var(--hairline);flex-direction:column;gap:0;padding:8px 24px;z-index:40}
.nav-links.open{display:flex}
.nav-links a{padding:12px 0;border-bottom:1px solid var(--hairline-soft);width:100%}
.site-nav{position:relative}
}
@media(max-width:640px){
h1{font-size:32px;letter-spacing:-0.8px}
h2{font-size:28px}
.article-head h1{font-size:32px}
.hero-grid,.grid-3,.grid-2{grid-template-columns:1fr}
.hero-figure img{height:240px}
.footer-inner{grid-template-columns:1fr}
.cookie-banner{flex-direction:column;align-items:stretch}
.footer-base{flex-direction:column}
}