*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:#1a1a1a;
  background:#fff;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
:root{
  --brand:#790d04;
  --brand-hover:#5c0903;
  --surface:#f9f9fb;
  --border:#e0e0e0;
  --text:#1a1a1a;
  --muted:#4a4a4a;
  --radius:8px;
  --max:760px;
}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{line-height:1.3;color:var(--text);margin:0 0 12px}
h1{font-size:clamp(1.5rem,4vw,2rem)}
h2{font-size:1.375rem;margin-top:28px}
h3{font-size:1.125rem;margin-top:20px}
p{margin:0 0 14px}
ul,ol{padding-left:20px;margin:0 0 16px}
li{margin-bottom:6px}

.skip-link{position:absolute;left:-9999px}
.skip-link:focus{position:fixed;left:16px;top:16px;z-index:1000;padding:8px 16px;background:var(--brand);color:#fff;border-radius:var(--radius)}

.container{max-width:var(--max);margin:0 auto;padding:0 16px}

/* Header */
header{border-bottom:1px solid var(--border);background:#fff;position:relative}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--brand);font-size:1.125rem}
.logo:hover{text-decoration:none}
.logo img{height:36px;width:auto;max-width:50vw;object-fit:contain}
nav{display:flex;gap:16px;flex-wrap:wrap}
nav a{color:var(--muted);font-size:.9375rem;padding:8px 0;min-height:40px;display:inline-flex;align-items:center}
nav a:hover{color:var(--brand);text-decoration:none}
nav a[aria-current="page"]{color:var(--brand);font-weight:600}

/* Age notice banner */
.age-notice{
  background:#fff8e1;border-bottom:1px solid #f0e0a0;
  padding:8px 16px;font-size:.875rem;color:#6b5100;text-align:center;
}
.age-notice strong{color:#5c4400}

/* Main */
main{display:block;padding:24px 0}

/* Hero */
.hero{text-align:center;padding:16px 0}
.hero img{width:100%;max-width:640px;height:auto;aspect-ratio:1/1;object-fit:cover;border-radius:var(--radius);margin:0 auto 24px;background:var(--surface)}
.lead{font-size:1.0625rem;color:var(--muted);text-align:left}

/* CTA */
.cta-group{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin:24px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 28px;border-radius:var(--radius);font-weight:600;font-size:1rem;min-height:48px;border:1px solid transparent;transition:background-color .15s ease,color .15s ease;text-decoration:none}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-hover)}
.btn-secondary{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn-secondary:hover{background:var(--brand);color:#fff}

/* Sections */
section{padding:24px 0;border-top:1px solid var(--border)}
section.no-border{border-top:none}

/* Features */
.features{list-style:none;padding:0;margin:0;display:grid;gap:12px;grid-template-columns:1fr}
@media(min-width:600px){.features{grid-template-columns:1fr 1fr}}
.features li{background:var(--surface);padding:16px;border-radius:var(--radius);border:1px solid var(--border);display:flex;gap:8px}
.features li::before{content:"✓";color:var(--brand);font-weight:700;flex-shrink:0}

/* FAQ */
.faq details{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:8px;background:#fff}
.faq summary{padding:16px;cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px;min-height:48px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--brand);font-weight:700;font-size:1.25rem}
.faq details[open] summary{border-bottom:1px solid var(--border)}
.faq details[open] summary::after{content:"−"}
.faq .answer{padding:16px;color:var(--muted)}
.faq .answer p:last-child{margin-bottom:0}

/* Author box */
.author-box{
  display:flex;gap:16px;align-items:flex-start;
  background:var(--surface);padding:16px;border-radius:var(--radius);
  border:1px solid var(--border);margin-top:16px;
}
.author-box .avatar{
  flex-shrink:0;width:56px;height:56px;border-radius:50%;
  background:var(--brand);color:#fff;display:flex;align-items:center;
  justify-content:center;font-weight:700;font-size:1.25rem;
}
.author-box .author-meta{font-size:.9375rem;color:var(--muted);margin:0 0 6px}
.author-box .author-meta strong{color:var(--text)}
.author-box a{font-weight:600}

/* Contact info box */
.contact-card{
  background:var(--surface);padding:16px;border-radius:var(--radius);
  border:1px solid var(--border);margin:16px 0;
}
.contact-card p{margin:0 0 10px}
.contact-card p:last-child{margin:0}
.contact-card a{font-weight:600}

/* Legal badge */
.legal-badge{
  display:inline-block;font-size:.75rem;letter-spacing:.05em;
  text-transform:uppercase;color:var(--brand);font-weight:700;
  margin-bottom:4px;
}
.updated{font-size:.875rem;color:var(--muted);margin:0 0 20px}

/* Footer */
footer{border-top:1px solid var(--border);padding:24px 0;font-size:.875rem;color:var(--muted);background:var(--surface);margin-top:24px}
footer p{margin:8px 0}
footer .footer-links{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:center;margin:12px 0}
footer .footer-links a{color:var(--muted)}
footer .footer-links a:hover{color:var(--brand)}
footer .disclaimer-18{
  font-weight:600;color:var(--brand);text-align:center;margin-top:12px;
}

/* Focus */
a:focus-visible,button:focus-visible,summary:focus-visible{
  outline:2px solid var(--brand);outline-offset:2px;border-radius:4px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    transition-duration:.01ms !important;
  }
}