:root{
  --bg:#f7f7f5;
  --paper:#ffffff;
  --ink:#141414;
  --muted:#606060;
  --line:#e7e3dd;
  --accent:#e84a2a;
  --accent-dark:#b72d16;
  --soft:#fff2ec;
  --gold:#f0a43a;
  --shadow:0 18px 50px rgba(22,22,22,.08);
  --radius:20px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}
img{max-width:100%;display:block}
a{color:inherit}
.container{width:min(var(--max),calc(100% - 36px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-row{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:900;letter-spacing:-.03em;font-size:1.25rem}
.brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(145deg,var(--accent),#ff7a3f);display:grid;place-items:center;color:white;font-weight:900;box-shadow:0 8px 24px rgba(232,74,42,.25)}
.nav{display:flex;align-items:center;gap:22px;font-size:.94rem;font-weight:700}
.nav a{text-decoration:none;color:#2d2d2d}
.nav a:hover{color:var(--accent)}
.menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:9px 12px;font-weight:800}
.hero{padding:70px 0 42px}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;align-items:center;gap:48px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid #ffd1c4;background:var(--soft);color:#9d2b16;padding:6px 10px;border-radius:999px;font-size:.8rem;font-weight:850;text-transform:uppercase;letter-spacing:.06em}
h1,h2,h3{line-height:1.12;letter-spacing:-.035em}
h1{font-size:clamp(2.5rem,6vw,5.2rem);margin:.22em 0 .28em}
h2{font-size:clamp(1.7rem,3.2vw,2.55rem);margin:0 0 .55em}
h3{font-size:1.2rem;margin:1.4em 0 .5em}
.lead{font-size:1.16rem;color:#464646;max-width:65ch}
.hero-media{background:#fff;padding:14px;border-radius:26px;box-shadow:var(--shadow);border:1px solid var(--line)}
.hero-media img{border-radius:17px;width:100%;aspect-ratio:1.62/1;object-fit:cover}
.hero-note{font-size:.78rem;color:var(--muted);margin:9px 4px 0}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;border-radius:14px;padding:13px 17px;font-weight:850;border:1px solid transparent;transition:.2s ease}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 12px 28px rgba(232,74,42,.22)}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-1px)}
.btn-secondary{background:#fff;border-color:var(--line)}
.btn-secondary:hover{border-color:#c8c2bb}
.disclosure-mini{font-size:.78rem;color:var(--muted);margin-top:12px}
.trust-strip{margin:18px 0 6px;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.trust-item{background:#fff;border:1px solid var(--line);border-radius:15px;padding:13px 14px}
.trust-item strong{display:block;font-size:.95rem}
.trust-item span{display:block;color:var(--muted);font-size:.78rem;margin-top:2px}
.section{padding:54px 0}
.section.white{background:#fff;border-block:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 8px 26px rgba(20,20,20,.04)}
.card h3{margin-top:0}
.card p{color:#525252}
.card-link{display:inline-flex;text-decoration:none;font-weight:850;color:var(--accent);margin-top:6px}
.card-link:hover{text-decoration:underline}
.content-wrap{display:grid;grid-template-columns:minmax(0,760px) 320px;gap:36px;align-items:start}
.article{background:#fff;border:1px solid var(--line);border-radius:24px;padding:clamp(24px,4vw,46px);box-shadow:0 12px 36px rgba(20,20,20,.04)}
.article h2{margin-top:1.55em}
.article h2:first-child{margin-top:0}
.article p,.article li{color:#3f3f3f}
.article ul,.article ol{padding-left:1.25em}
.article li{margin:.45em 0}
.article a.internal{color:var(--accent-dark);font-weight:750}
.sidebar{position:sticky;top:92px}
.product-box{background:#111;color:#fff;border-radius:22px;padding:18px;box-shadow:var(--shadow)}
.product-box img{border-radius:14px;margin-bottom:16px}
.product-box p{color:#d6d6d6;font-size:.9rem}
.product-box .btn{width:100%}
.callout{border:1px solid #f0d5c9;background:#fff8f5;border-radius:18px;padding:20px 22px;margin:24px 0}
.callout strong{color:#922710}
.spec-table{width:100%;border-collapse:collapse;margin:20px 0 28px;font-size:.95rem}
.spec-table th,.spec-table td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.spec-table th{width:38%;color:#565656}
.compare-table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px;margin:22px 0}
.compare-table{width:100%;min-width:670px;border-collapse:collapse;background:#fff}
.compare-table th,.compare-table td{padding:14px 16px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);text-align:left;vertical-align:top}
.compare-table th{background:#faf8f6}
.procon{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0}
.procon>div{border:1px solid var(--line);border-radius:18px;padding:20px}
.procon h3{margin-top:0}
.breadcrumbs{padding:18px 0 0;color:#767676;font-size:.82rem}
.breadcrumbs a{text-decoration:none}
.page-hero{padding:28px 0 34px}
.page-hero h1{font-size:clamp(2.3rem,5vw,4.1rem);max-width:920px}
.page-meta{display:flex;gap:12px;flex-wrap:wrap;color:#727272;font-size:.84rem}
.inline-cta{display:grid;grid-template-columns:180px 1fr;gap:18px;align-items:center;background:#111;color:#fff;padding:18px;border-radius:20px;margin:30px 0}
.inline-cta img{width:180px;height:112px;object-fit:cover;border-radius:13px}
.inline-cta h3{margin:.1em 0 .35em}
.inline-cta p{margin:.2em 0 1em;color:#d9d9d9}
.related{margin-top:34px;padding-top:26px;border-top:1px solid var(--line)}
.related-links{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.related a{border:1px solid var(--line);border-radius:14px;padding:12px 13px;text-decoration:none;font-weight:750;background:#fff}
.related a:hover{border-color:#e3a38f}
.site-footer{background:#111;color:#eee;margin-top:60px;padding:48px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:28px}
.site-footer p,.site-footer a{color:#bfbfbf}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:#fff}
.footer-bottom{border-top:1px solid #2f2f2f;margin-top:28px;padding-top:20px;color:#909090;font-size:.8rem}
.popup-overlay{position:fixed;inset:0;background:rgba(0,0,0,.63);display:none;align-items:center;justify-content:center;padding:20px;z-index:100}
.popup-overlay.is-open{display:flex}
.popup{position:relative;width:min(780px,100%);display:grid;grid-template-columns:1fr 1fr;background:#fff;border-radius:24px;overflow:hidden;box-shadow:0 28px 90px rgba(0,0,0,.35)}
.popup img{height:100%;width:100%;object-fit:cover}
.popup-copy{padding:34px}
.popup-copy h2{font-size:2rem}
.popup-copy .btn{width:100%}
.popup-close{position:absolute;right:12px;top:12px;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:#fff;font-size:1.3rem;cursor:pointer}
.sticky-cta{position:fixed;left:16px;right:16px;bottom:14px;z-index:45;display:none}
.sticky-cta .btn{width:100%;box-shadow:0 14px 30px rgba(0,0,0,.25)}
.notice{font-size:.84rem;color:#666;border-left:3px solid var(--accent);padding-left:14px}
.faq details{border:1px solid var(--line);border-radius:14px;background:#fff;padding:14px 16px;margin:10px 0}
.faq summary{font-weight:800;cursor:pointer}
.faq details p{margin-bottom:.2em}
.kicker-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0}
.kicker{padding:18px;border:1px solid var(--line);border-radius:16px;background:#faf9f7}
.kicker strong{display:block;font-size:1.05rem}
.kicker span{font-size:.84rem;color:var(--muted)}
@media (max-width:900px){
  .hero-grid,.content-wrap,.grid-3,.footer-grid{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .sidebar{position:static}
  .trust-strip{grid-template-columns:1fr 1fr}
  .nav{display:none;position:absolute;left:0;right:0;top:72px;background:#fff;border-bottom:1px solid var(--line);padding:16px 18px;flex-direction:column;align-items:flex-start}
  .nav.open{display:flex}
  .menu-btn{display:block}
  .popup{grid-template-columns:1fr}
  .popup img{max-height:240px}
  .sticky-cta{display:block}
  .inline-cta{grid-template-columns:1fr}
  .inline-cta img{width:100%;height:auto}
}
@media (max-width:620px){
  .container{width:min(100% - 24px,var(--max))}
  .hero{padding-top:42px}
  .trust-strip,.procon,.related-links,.kicker-grid{grid-template-columns:1fr}
  .article{border-radius:18px}
}