@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400&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;
  --semantic-success:#1f8a65;
  --semantic-error:#cf2d56;
  --font-sans:'Inter',system-ui,'Helvetica Neue',Helvetica,Arial,sans-serif;
  --font-mono:'JetBrains Mono',monospace;
  --r-xs:4px;
  --r-sm:6px;
  --r-md:8px;
  --r-lg:12px;
  --r-xl:16px;
  --r-pill:9999px;
}

html{font-size:16px;scroll-behavior:smooth}
body{background:var(--canvas);color:var(--body);font-family:var(--font-sans);line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--ink);text-decoration:none}
a:hover{color:var(--primary)}
img{display:block;max-width:100%;height:auto}

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

.site-nav{
  position:sticky;top:0;z-index:100;
  background:var(--canvas);
  border-bottom:1px solid var(--hairline);
  height:64px;
  display:flex;align-items:center;
}
.nav-inner{
  max-width:1200px;width:100%;margin:0 auto;padding:0 24px;
  display:flex;align-items:center;justify-content:space-between;
}
.nav-logo{font-size:16px;font-weight:600;color:var(--ink);letter-spacing:-0.02em}
.nav-logo span{color:var(--primary)}
.nav-links{display:flex;gap:32px;list-style:none}
.nav-links a{font-size:14px;font-weight:500;color:var(--ink);line-height:1.4}
.nav-links a:hover{color:var(--primary)}
.nav-links a.active{color:var(--primary)}
.nav-hamburger{
  display:none;background:none;border:none;cursor:pointer;
  padding:8px;flex-direction:column;gap:5px;
}
.nav-hamburger span{display:block;width:22px;height:2px;background:var(--ink);border-radius:2px;transition:all .2s}
.nav-mobile{display:none;background:var(--canvas);border-bottom:1px solid var(--hairline);padding:16px 24px}
.nav-mobile.open{display:block}
.nav-mobile ul{list-style:none;display:flex;flex-direction:column;gap:16px}
.nav-mobile a{font-size:15px;font-weight:500;color:var(--ink)}
.nav-mobile a:hover{color:var(--primary)}

.hero{padding:80px 0;background:var(--canvas);border-bottom:1px solid var(--hairline-soft)}
.hero-label{
  display:inline-block;font-size:11px;font-weight:600;
  letter-spacing:.88px;text-transform:uppercase;color:var(--muted);
  background:var(--surface-strong);padding:4px 10px;
  border-radius:var(--r-pill);margin-bottom:20px;
}
.hero-title{
  font-size:56px;font-weight:400;color:var(--ink);
  line-height:1.1;letter-spacing:-1.5px;max-width:700px;margin-bottom:20px;
}
.hero-sub{font-size:16px;color:var(--body);max-width:560px;line-height:1.5;margin-bottom:32px}
.hero-image{
  margin-top:48px;border-radius:var(--r-lg);
  border:1px solid var(--hairline);overflow:hidden;background:var(--surface-card);
}
.hero-image img{width:100%;max-height:440px;object-fit:cover;display:block}
.hero-image-caption{
  padding:10px 16px;font-size:13px;color:var(--muted);
  border-top:1px solid var(--hairline-soft);background:var(--surface-card);
}

.section{padding:80px 0}
.section-alt{background:var(--canvas-soft)}
.section-divider{border-top:1px solid var(--hairline)}

.section-label{
  font-size:11px;font-weight:600;letter-spacing:.88px;
  text-transform:uppercase;color:var(--muted);margin-bottom:12px;
}
.section-title{
  font-size:36px;font-weight:400;color:var(--ink);
  line-height:1.2;letter-spacing:-.72px;margin-bottom:16px;
}
.section-desc{font-size:16px;color:var(--body);max-width:560px;line-height:1.5;margin-bottom:48px}

.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{
  background:var(--surface-card);border:1px solid var(--hairline);
  border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;
}
.card-image{aspect-ratio:16/9;overflow:hidden;background:var(--surface-strong)}
.card-image img{width:100%;height:100%;object-fit:contain;padding:16px}
.card-body{padding:24px;flex:1;display:flex;flex-direction:column}
.card-tag{
  font-size:11px;font-weight:600;letter-spacing:.88px;
  text-transform:uppercase;color:var(--muted);margin-bottom:8px;
}
.card-title{
  font-size:22px;font-weight:400;color:var(--ink);
  line-height:1.3;letter-spacing:-.11px;margin-bottom:10px;
}
.card-excerpt{font-size:14px;color:var(--body);line-height:1.5;flex:1;margin-bottom:20px}
.card-link{
  font-size:14px;font-weight:500;color:var(--primary);
  border-top:1px solid var(--hairline-soft);padding-top:16px;
  display:inline-flex;align-items:center;gap:6px;
}
.card-link:hover{color:var(--primary-active)}

.article-hero{padding:64px 0 48px;border-bottom:1px solid var(--hairline)}
.article-meta{
  font-size:13px;color:var(--muted);margin-bottom:16px;
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
}
.article-meta-sep{color:var(--hairline-strong)}
.article-title{
  font-size:46px;font-weight:400;color:var(--ink);
  line-height:1.1;letter-spacing:-1.2px;max-width:760px;margin-bottom:18px;
}
.article-subtitle{font-size:18px;color:var(--body);max-width:640px;line-height:1.5}

.article-body{max-width:720px;padding:56px 0 80px}
.article-body h2{
  font-size:26px;font-weight:400;color:var(--ink);
  line-height:1.25;letter-spacing:-.325px;margin-top:48px;margin-bottom:16px;
}
.article-body h3{
  font-size:18px;font-weight:600;color:var(--ink);
  line-height:1.4;margin-top:32px;margin-bottom:12px;
}
.article-body p{font-size:16px;color:var(--body);line-height:1.6;margin-bottom:20px}
.article-body ul,.article-body ol{margin-bottom:20px;padding-left:22px}
.article-body li{font-size:16px;color:var(--body);line-height:1.6;margin-bottom:6px}
.article-body a{
  color:var(--primary);text-decoration:underline;
  text-decoration-color:var(--hairline-strong);text-underline-offset:3px;
}
.article-body a:hover{text-decoration-color:var(--primary)}

.article-figure{
  margin:40px 0;border:1px solid var(--hairline);
  border-radius:var(--r-lg);overflow:hidden;background:var(--surface-card);
}
.article-figure img{width:100%;max-height:420px;object-fit:contain;padding:24px}
.article-figure figcaption{
  font-size:13px;color:var(--muted);
  padding:10px 16px;border-top:1px solid var(--hairline-soft);
}

.article-note{
  background:var(--surface-card);border:1px solid var(--hairline);
  border-left:3px solid var(--primary);border-radius:var(--r-sm);
  padding:16px 20px;margin:24px 0;font-size:14px;color:var(--body);line-height:1.5;
}

.article-table{
  width:100%;border-collapse:collapse;margin:24px 0;
  font-size:14px;border:1px solid var(--hairline);
  border-radius:var(--r-sm);overflow:hidden;
}
.article-table th{
  background:var(--surface-strong);color:var(--ink);font-weight:600;
  font-size:11px;letter-spacing:.88px;text-transform:uppercase;
  padding:10px 16px;text-align:left;border-bottom:1px solid var(--hairline);
}
.article-table td{
  padding:10px 16px;color:var(--body);
  border-bottom:1px solid var(--hairline-soft);vertical-align:top;
}
.article-table tr:last-child td{border-bottom:none}

.related-articles{padding:48px 0 80px;border-top:1px solid var(--hairline)}
.related-title{
  font-size:22px;font-weight:400;color:var(--ink);
  letter-spacing:-.11px;margin-bottom:24px;
}
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.related-card{
  background:var(--surface-card);border:1px solid var(--hairline);
  border-radius:var(--r-lg);padding:20px 24px;
  display:block;transition:border-color .15s;
}
.related-card:hover{border-color:var(--hairline-strong)}
.related-card-tag{
  font-size:11px;font-weight:600;letter-spacing:.88px;
  text-transform:uppercase;color:var(--muted);margin-bottom:6px;
}
.related-card-title{font-size:16px;font-weight:600;color:var(--ink);line-height:1.4;margin-bottom:6px}
.related-card-excerpt{font-size:13px;color:var(--muted);line-height:1.5}

.page-hero{padding:64px 0 48px;border-bottom:1px solid var(--hairline)}
.page-title{
  font-size:46px;font-weight:400;color:var(--ink);
  line-height:1.1;letter-spacing:-1.2px;margin-bottom:16px;
}
.page-sub{font-size:18px;color:var(--body);max-width:560px;line-height:1.5}
.page-body{max-width:720px;padding:56px 0 80px}
.page-body h2{
  font-size:26px;font-weight:400;color:var(--ink);
  letter-spacing:-.325px;margin-top:48px;margin-bottom:16px;
}
.page-body h3{font-size:18px;font-weight:600;color:var(--ink);margin-top:28px;margin-bottom:10px}
.page-body p{font-size:16px;color:var(--body);line-height:1.6;margin-bottom:20px}
.page-body ul,.page-body ol{margin-bottom:20px;padding-left:22px}
.page-body li{font-size:16px;color:var(--body);line-height:1.6;margin-bottom:6px}
.page-body a{color:var(--primary)}
.page-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px}
.page-body th{
  background:var(--surface-strong);color:var(--ink);font-weight:600;
  font-size:11px;letter-spacing:.88px;text-transform:uppercase;
  padding:10px 16px;text-align:left;border:1px solid var(--hairline);
}
.page-body td{padding:10px 16px;color:var(--body);border:1px solid var(--hairline-soft)}

.updated-line{
  font-size:13px;color:var(--muted-soft);
  border-top:1px solid var(--hairline-soft);padding-top:16px;margin-top:48px;
}

.form-section{
  background:var(--surface-card);border:1px solid var(--hairline);
  border-radius:var(--r-lg);padding:40px;max-width:600px;margin:48px 0;
}
.form-title{
  font-size:22px;font-weight:400;color:var(--ink);
  letter-spacing:-.11px;margin-bottom:24px;
}
.form-row{margin-bottom:20px}
.form-label{display:block;font-size:14px;font-weight:500;color:var(--ink);margin-bottom:6px}
.form-input{
  width:100%;background:var(--canvas);
  border:1px solid var(--hairline-strong);border-radius:var(--r-md);
  padding:12px 16px;height:44px;
  font-size:16px;font-family:var(--font-sans);color:var(--ink);
  outline:none;transition:border-color .15s;
}
.form-input:focus{border-color:var(--primary)}
.form-input::placeholder{color:var(--muted-soft)}
.form-error{font-size:13px;color:var(--semantic-error);margin-top:4px;display:none}
.form-submit{
  background:var(--primary);color:var(--on-primary);
  font-size:14px;font-weight:500;font-family:var(--font-sans);
  border:none;border-radius:var(--r-md);
  padding:10px 18px;height:40px;cursor:pointer;
  display:inline-flex;align-items:center;gap:8px;
  transition:background .15s;
}
.form-submit:hover{background:var(--primary-active)}
.form-submit:disabled{opacity:.6;cursor:not-allowed}
.form-confirmation{
  display:none;background:var(--canvas-soft);
  border:1px solid var(--hairline);border-left:3px solid var(--semantic-success);
  border-radius:var(--r-sm);padding:14px 18px;
  font-size:14px;color:var(--semantic-success);margin-top:16px;
}

.site-footer{background:var(--canvas);border-top:1px solid var(--hairline);padding:64px 0 48px}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:32px}
.footer-brand{max-width:260px}
.footer-brand-name{font-size:16px;font-weight:600;color:var(--ink);letter-spacing:-.02em;margin-bottom:10px}
.footer-brand-name span{color:var(--primary)}
.footer-brand-desc{font-size:13px;color:var(--muted);line-height:1.5}
.footer-col-title{
  font-size:11px;font-weight:600;letter-spacing:.88px;
  text-transform:uppercase;color:var(--ink);margin-bottom:16px;
}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:var(--body);line-height:1.4}
.footer-links a:hover{color:var(--primary)}
.footer-bottom{
  margin-top:48px;padding-top:24px;border-top:1px solid var(--hairline-soft);
  display:flex;align-items:flex-start;justify-content:space-between;
  flex-wrap:wrap;gap:16px;
}
.footer-copy{font-size:13px;color:var(--muted)}
.footer-disclaimer{font-size:12px;color:var(--muted-soft);max-width:600px;line-height:1.5}

.cookie-banner{
  position:fixed;bottom:0;left:0;right:0;
  background:var(--surface-card);border-top:1px solid var(--hairline-strong);
  padding:20px 24px;z-index:200;display:none;
}
.cookie-inner{
  max-width:1200px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;flex-wrap:wrap;
}
.cookie-text{font-size:13px;color:var(--body);line-height:1.5;flex:1;min-width:240px}
.cookie-text a{color:var(--primary);text-decoration:underline}
.cookie-actions{display:flex;gap:10px;flex-shrink:0}
.btn-accept{
  background:var(--ink);color:var(--canvas);
  font-size:14px;font-weight:500;font-family:var(--font-sans);
  border:none;border-radius:var(--r-md);padding:10px 18px;height:40px;cursor:pointer;
}
.btn-accept:hover{background:var(--body-strong)}
.btn-reject{
  background:transparent;color:var(--body);
  font-size:14px;font-weight:500;font-family:var(--font-sans);
  border:1px solid var(--hairline-strong);border-radius:var(--r-md);
  padding:10px 18px;height:40px;cursor:pointer;
}
.btn-reject:hover{border-color:var(--ink);color:var(--ink)}

@media(max-width:1024px){
  .hero-title{font-size:44px}
  .article-title,.page-title{font-size:38px}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .footer-inner{grid-template-columns:1fr 1fr 1fr}
  .footer-brand{grid-column:span 3;max-width:none}
}
@media(max-width:768px){
  .nav-links{display:none}
  .nav-hamburger{display:flex}
  .hero{padding:48px 0}
  .hero-title{font-size:36px;letter-spacing:-.8px}
  .section{padding:56px 0}
  .section-title{font-size:28px}
  .card-grid{grid-template-columns:1fr}
  .article-title,.page-title{font-size:32px}
  .related-grid{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:span 2}
  .form-section{padding:24px}
}
@media(max-width:640px){
  .hero-title{font-size:28px;letter-spacing:-.5px}
  .footer-inner{grid-template-columns:1fr}
  .footer-brand{grid-column:auto}
  .footer-bottom{flex-direction:column}
  .cookie-inner{flex-direction:column;align-items:flex-start}
}