@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
--canvas:#f7f7f4;
--canvas-soft:#fafaf7;
--surface-card:#ffffff;
--surface-strong:#e6e5e0;
--ink:#26251e;
--body:#5a5852;
--body-strong:#26251e;
--muted:#807d72;
--muted-soft:#a09c92;
--primary:#f54e00;
--primary-active:#d04200;
--on-primary:#ffffff;
--hairline:#e6e5e0;
--hairline-soft:#efeee8;
--hairline-strong:#cfcdc4;
--success:#1f8a65;
--error:#cf2d56;
--section:80px;
}

html{font-size:16px;scroll-behavior:smooth}
body{background:var(--canvas);color:var(--body);font-family:'Inter',system-ui,'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:16px;font-weight:400;line-height:1.5;-webkit-font-smoothing:antialiased}

.container{max-width:1200px;margin:0 auto;padding:0 24px}

h1,h2,h3,h4{color:var(--ink);font-weight:400;line-height:1.2}
h1{font-size:48px;letter-spacing:-1px}
h2{font-size:36px;letter-spacing:-0.72px}
h3{font-size:26px;letter-spacing:-0.325px}
h4{font-size:20px;letter-spacing:-0.11px}

p{color:var(--body);line-height:1.6;margin-bottom:16px}
p:last-child{margin-bottom:0}

a{color:var(--ink);text-decoration:none;transition:color .15s ease}
a:hover{color:var(--primary)}

.section-label{font-size:11px;font-weight:600;letter-spacing:.88px;text-transform:uppercase;color:var(--muted);margin-bottom:12px;display:block}

.nav{background:var(--canvas);border-bottom:1px solid var(--hairline);position:sticky;top:0;z-index:100;height:64px;display:flex;align-items:center}
.nav-inner{display:flex;align-items:center;justify-content:space-between;width:100%;position:relative}
.nav-brand{font-size:18px;font-weight:600;color:var(--ink);letter-spacing:-.3px;text-decoration:none}
.nav-brand span{color:var(--primary)}
.nav-links{display:flex;align-items:center;gap:28px;list-style:none}
.nav-links a{font-size:14px;font-weight:500;color:var(--body);transition:color .15s ease}
.nav-links a:hover{color:var(--ink)}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;flex-direction:column;gap:5px}
.nav-toggle span{display:block;width:22px;height:1.5px;background:var(--ink);transition:transform .2s ease,opacity .2s ease}

.hero{padding:var(--section) 0;border-bottom:1px solid var(--hairline)}
.hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.hero-copy h1{font-size:52px;letter-spacing:-1.5px;line-height:1.1;margin-bottom:20px}
.hero-copy p{font-size:18px;color:var(--body);line-height:1.6}
.hero-image{border-radius:12px;overflow:hidden;border:1px solid var(--hairline)}
.hero-image img{width:100%;height:380px;object-fit:cover;display:block}

.section{padding:var(--section) 0;border-bottom:1px solid var(--hairline)}
.section:last-of-type{border-bottom:none}
.section-head{margin-bottom:40px}
.section-head h2{margin-bottom:10px}
.section-head p{font-size:17px;color:var(--muted)}

.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--surface-card);border:1px solid var(--hairline);border-radius:12px;overflow:hidden;transition:border-color .15s ease}
.card:hover{border-color:var(--hairline-strong)}
.card-img{width:100%;height:200px;object-fit:cover;display:block;border-bottom:1px solid var(--hairline)}
.card-body{padding:24px}
.card-body h3{font-size:17px;font-weight:600;margin-bottom:8px;line-height:1.35;color:var(--ink)}
.card-body p{font-size:14px;color:var(--body);margin-bottom:16px;line-height:1.5}
.card-meta{font-size:12px;color:var(--muted);margin-bottom:14px;display:block}
.card-link{display:inline-block;font-size:13px;font-weight:500;color:var(--ink);border-bottom:1px solid var(--hairline);padding-bottom:1px;transition:border-color .15s ease,color .15s ease}
.card-link:hover{color:var(--primary);border-color:var(--primary)}

.breadcrumb{padding:14px 0;border-bottom:1px solid var(--hairline)}
.breadcrumb ol{list-style:none;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.breadcrumb li{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px}
.breadcrumb li::after{content:'/';color:var(--hairline-strong)}
.breadcrumb li:last-child::after{display:none}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--ink)}

.article-hero{padding:48px 0 0;border-bottom:1px solid var(--hairline)}
.article-hero-inner{max-width:800px;margin:0 auto 0;padding:0 24px}
.article-hero h1{font-size:40px;letter-spacing:-1px;margin-bottom:14px;line-height:1.15}
.article-meta{font-size:13px;color:var(--muted);margin-bottom:32px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.article-hero-img{width:100%;height:400px;object-fit:cover;display:block;border-top:1px solid var(--hairline)}

.article-layout{display:grid;grid-template-columns:1fr 280px;gap:48px;padding:var(--section) 0;align-items:start}
.article-body h2{font-size:24px;letter-spacing:-.3px;margin-bottom:14px;margin-top:36px;color:var(--ink)}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:18px;letter-spacing:-.1px;margin-bottom:10px;margin-top:28px;font-weight:600;color:var(--ink)}
.article-body p{font-size:16px;color:var(--body);line-height:1.75;margin-bottom:18px}
.article-body ul,.article-body ol{margin:0 0 18px 22px;color:var(--body);line-height:1.7}
.article-body li{margin-bottom:6px}
.article-body figure{margin:28px 0;border-radius:12px;overflow:hidden;border:1px solid var(--hairline)}
.article-body figure img{width:100%;height:280px;object-fit:cover;display:block}
.article-body figcaption{padding:10px 16px;font-size:13px;color:var(--muted);background:var(--canvas-soft);border-top:1px solid var(--hairline)}
.info-box{background:var(--canvas-soft);border:1px solid var(--hairline);border-radius:8px;padding:20px 24px;margin:24px 0}
.info-box h4{font-size:13px;font-weight:600;color:var(--ink);margin-bottom:10px;letter-spacing:.3px;text-transform:uppercase}
.info-box p,.info-box li{font-size:14px;color:var(--body);margin-bottom:6px}
.info-box ul{margin:0 0 0 18px}

.sidebar{position:sticky;top:80px}
.sidebar-box{background:var(--surface-card);border:1px solid var(--hairline);border-radius:12px;padding:22px;margin-bottom:16px}
.sidebar-box h4{font-size:11px;font-weight:600;letter-spacing:.7px;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.sidebar-box ul{list-style:none;padding:0;margin:0}
.sidebar-box li{border-bottom:1px solid var(--hairline-soft);padding:9px 0}
.sidebar-box li:last-child{border-bottom:none}
.sidebar-box a{font-size:14px;color:var(--body);line-height:1.4}
.sidebar-box a:hover{color:var(--ink)}

.form-section{background:var(--canvas-soft);border-radius:12px;padding:40px;border:1px solid var(--hairline)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-group{margin-bottom:18px}
.form-group.full{grid-column:1/-1}
.form-group label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px;letter-spacing:.2px}
.form-group input,.form-group textarea{width:100%;background:var(--surface-card);border:1px solid var(--hairline-strong);border-radius:8px;padding:10px 14px;font-size:15px;font-family:inherit;color:var(--ink);height:44px;outline:none;transition:border-color .15s ease}
.form-group textarea{height:auto;min-height:110px;resize:vertical}
.form-group input:focus,.form-group textarea:focus{border-color:var(--ink)}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--muted-soft)}

.btn-primary{background:var(--primary);color:var(--on-primary);border:none;border-radius:8px;padding:10px 20px;height:40px;font-size:14px;font-weight:500;font-family:inherit;cursor:pointer;transition:background .15s ease;display:inline-flex;align-items:center;gap:8px}
.btn-primary:hover{background:var(--primary-active)}
.btn-primary:disabled{opacity:.6;cursor:not-allowed}
.btn-secondary{background:var(--surface-card);color:var(--ink);border:1px solid var(--hairline-strong);border-radius:8px;padding:10px 20px;height:40px;font-size:14px;font-weight:500;font-family:inherit;cursor:pointer;transition:border-color .15s ease}
.btn-secondary:hover{border-color:var(--ink)}

.form-message{padding:12px 16px;border-radius:8px;font-size:14px;margin-top:14px;display:none}
.form-message.success{background:#e8f5f0;border:1px solid #b8ddd0;color:var(--success);display:block}
.form-message.error-msg{background:#fce8ed;border:1px solid #f4b8c5;color:var(--error);display:block}

.cookie-banner{position:fixed;bottom:0;left:0;right:0;background:var(--ink);color:var(--canvas);padding:18px 24px;z-index:999;display:none;border-top:1px solid rgba(255,255,255,.1)}
.cookie-banner.visible{display:block}
.cookie-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.cookie-text{font-size:14px;color:rgba(247,247,244,.85);flex:1;min-width:220px;line-height:1.5}
.cookie-text a{color:rgba(247,247,244,.85);border-bottom:1px solid rgba(255,255,255,.35)}
.cookie-actions{display:flex;gap:10px;flex-shrink:0}
.cookie-btn{border-radius:8px;padding:8px 16px;height:36px;font-size:13px;font-weight:500;font-family:inherit;cursor:pointer;border:none;transition:opacity .15s ease}
.cookie-btn:hover{opacity:.85}
.cookie-btn-accept{background:var(--primary);color:var(--on-primary)}
.cookie-btn-reject{background:transparent;color:var(--canvas);border:1px solid rgba(255,255,255,.3)!important;border-radius:8px}

.footer{background:var(--canvas);border-top:1px solid var(--hairline);padding:56px 0 32px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand-name{font-size:17px;font-weight:600;color:var(--ink);letter-spacing:-.3px}
.footer-brand-name span{color:var(--primary)}
.footer-brand p{font-size:14px;color:var(--muted);margin-top:10px;line-height:1.6;max-width:260px}
.footer-col h5{font-size:11px;font-weight:600;letter-spacing:.88px;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:14px;color:var(--body);line-height:1.4}
.footer-col a:hover{color:var(--ink)}
.footer-bottom{border-top:1px solid var(--hairline);padding-top:22px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.footer-bottom p{font-size:13px;color:var(--muted);margin:0}

.page-hero{padding:64px 0 48px;border-bottom:1px solid var(--hairline)}
.page-hero h1{font-size:40px;letter-spacing:-1px;margin-bottom:10px}
.page-hero p{font-size:17px;color:var(--body)}

.content-block{padding:var(--section) 0}
.content-block h2{font-size:24px;letter-spacing:-.3px;margin-bottom:14px;margin-top:36px}
.content-block h2:first-child{margin-top:0}
.content-block h3{font-size:19px;margin-bottom:10px;margin-top:28px;font-weight:600}
.content-block p{font-size:16px;line-height:1.75;color:var(--body);margin-bottom:16px}
.content-block ul,.content-block ol{margin:0 0 16px 22px;color:var(--body);line-height:1.7}
.content-block li{margin-bottom:6px}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.about-img{width:100%;height:340px;object-fit:cover;border-radius:12px;border:1px solid var(--hairline);display:block}

.related-articles{padding:var(--section) 0;border-top:1px solid var(--hairline)}

@media(max-width:1024px){
.cards-grid{grid-template-columns:repeat(2,1fr)}
.footer-grid{grid-template-columns:1fr 1fr}
.article-layout{grid-template-columns:1fr}
.sidebar{position:static}
}

@media(max-width:768px){
h1{font-size:32px}
h2{font-size:24px}
.hero-inner{grid-template-columns:1fr;gap:28px}
.hero-copy h1{font-size:36px}
.nav-links{display:none}
.nav-links.open{display:flex;flex-direction:column;position:absolute;top:64px;left:-24px;right:-24px;background:var(--canvas);border-bottom:1px solid var(--hairline);padding:16px 24px 24px;gap:16px;box-shadow:0 8px 16px rgba(0,0,0,.04)}
.nav-toggle{display:flex}
.cards-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr;gap:28px}
.two-col{grid-template-columns:1fr}
.form-grid{grid-template-columns:1fr}
.cookie-inner{flex-direction:column;align-items:flex-start}
.article-hero h1{font-size:30px}
.form-section{padding:24px}
}

@media(max-width:480px){
.container{padding:0 16px}
.hero-copy h1{font-size:28px}
.article-hero-inner{padding:0 16px}
}