:root{
  --ink:#121212;--ink-2:#242424;--muted:#686868;--line:#dedede;--paper:#ffffff;
  --soft:#f5f5f2;--warm:#fff4ef;--brand:#ef4b2f;--brand-dark:#cf341c;--acid:#d9ef49;
  --radius:22px;--shadow:0 18px 55px rgba(0,0,0,.11);--max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);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%;height:auto}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:3px}
.container{width:min(var(--max),calc(100% - 36px));margin:auto}
.announcement{background:var(--ink);color:#fff;text-align:center;padding:8px 14px;font-size:.84rem;letter-spacing:.02em}
.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.08)}
.header-row{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:850;letter-spacing:-.03em;font-size:1.18rem}
.brand-mark{width:34px;height:26px;border:2px solid var(--ink);border-radius:5px;position:relative;display:inline-block}
.brand-mark:after{content:"";position:absolute;left:5px;right:5px;bottom:-7px;height:3px;border-radius:4px;background:var(--brand)}
.nav{display:flex;align-items:center;gap:22px;font-size:.94rem;font-weight:700}
.nav a{text-decoration:none}
.nav a:hover,.nav a:focus{color:var(--brand)}
.nav-cta{background:var(--brand);color:#fff!important;padding:11px 15px;border-radius:999px}
.menu-btn{display:none;border:0;background:var(--soft);border-radius:12px;padding:10px 12px;font:inherit;font-weight:800}
.hero{padding:72px 0 48px;background:linear-gradient(180deg,#fff 0,#faf9f6 100%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.kicker{display:inline-flex;align-items:center;gap:7px;background:var(--warm);color:#b72d18;border:1px solid #ffd2c7;border-radius:999px;padding:7px 11px;font-size:.8rem;font-weight:850;text-transform:uppercase;letter-spacing:.06em}
h1,h2,h3{line-height:1.08;letter-spacing:-.045em;margin:0 0 16px}
h1{font-size:clamp(2.45rem,6vw,5rem);max-width:900px}
h2{font-size:clamp(1.8rem,3.5vw,3rem);margin-top:14px}
h3{font-size:1.25rem;letter-spacing:-.025em}
.lede{font-size:clamp(1.04rem,1.5vw,1.25rem);color:#3b3b3b;max-width:760px}
.hero-media{background:#101010;border-radius:28px;padding:10px;box-shadow:var(--shadow);overflow:hidden;position:relative}
.hero-media img{display:block;border-radius:20px;width:100%}
.hero-media:after{content:"A4 sample • long/standard throw";position:absolute;left:22px;bottom:22px;background:rgba(17,17,17,.88);color:#fff;padding:8px 11px;border-radius:10px;font-size:.78rem;font-weight:800}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:14px 20px;text-decoration:none;font-weight:850;border:1px solid var(--ink);transition:.18s transform,.18s box-shadow,.18s background}
.btn:hover,.btn:focus{transform:translateY(-1px);box-shadow:0 8px 22px rgba(0,0,0,.12)}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark)}
.btn-secondary{background:#fff}
.trust-strip{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px;color:#484848;font-size:.9rem}
.trust-strip span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 11px}
.section{padding:68px 0}
.section.soft{background:var(--soft)}
.section.dark{background:var(--ink);color:#fff}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
.section-head p{max-width:650px;color:var(--muted);margin:0}
.dark .section-head p{color:#c7c7c7}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:#fff}
.card h3{margin-bottom:8px}
.card p{margin:.4em 0;color:#535353}
.card-link{text-decoration:none;display:block;transition:.18s transform,.18s box-shadow}
.card-link:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(0,0,0,.08)}
.metric{font-weight:900;font-size:2rem;letter-spacing:-.05em}
.metric small{display:block;font-size:.8rem;letter-spacing:0;color:var(--muted);font-weight:750;margin-top:4px}
.article-hero{padding:58px 0 34px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fff,#faf9f6)}
.breadcrumbs{font-size:.82rem;color:var(--muted);margin-bottom:18px}
.breadcrumbs a{text-decoration:none}
.article-wrap{display:grid;grid-template-columns:minmax(0,760px) 300px;gap:54px;align-items:start;padding:48px 0 70px}
.prose{font-size:1.03rem}
.prose p{margin:0 0 1.2em}
.prose h2{margin-top:2.1em}
.prose h3{margin-top:1.7em}
.prose ul,.prose ol{padding-left:1.2em}
.prose li{margin:.5em 0}
.prose table{width:100%;border-collapse:collapse;margin:22px 0 30px;font-size:.94rem}
.prose th,.prose td{border:1px solid var(--line);padding:12px 10px;text-align:left;vertical-align:top}
.prose th{background:#f3f3ef}
.note{border-left:4px solid var(--brand);background:var(--warm);padding:16px 18px;margin:22px 0;border-radius:0 14px 14px 0}
.info-box{background:#111;color:#fff;border-radius:20px;padding:24px;margin:28px 0}
.info-box a{color:#fff}
.sidebar{position:sticky;top:100px}
.sidebar-card{border:1px solid var(--line);border-radius:20px;padding:20px;background:#fff;margin-bottom:18px}
.sidebar-card img{border-radius:14px;display:block;margin-bottom:14px}
.sidebar-card .btn{width:100%}
.mini{font-size:.82rem;color:var(--muted)}
.comparison-table .highlight{background:#fff3ee}
.scoreless-callout{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0}
.scoreless-callout>div{background:var(--soft);padding:18px;border-radius:16px}
.cta-band{background:linear-gradient(135deg,#111 0,#2b2b2b 72%,#ef4b2f 160%);color:#fff;border-radius:28px;padding:34px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;margin:40px 0}
.cta-band p{color:#d8d8d8;margin:5px 0 0}
.cta-band .btn{border-color:#fff}
.faq details{border-top:1px solid var(--line);padding:18px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:800}
.hub-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.hub-list a{display:block;padding:18px;border:1px solid var(--line);border-radius:16px;text-decoration:none;background:#fff;font-weight:800}
.hub-list a:hover{border-color:#aaa}
.footer{border-top:1px solid var(--line);padding:42px 0 55px;background:#fff}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px}
.footer h3{font-size:1rem;margin-bottom:12px}
.footer a{display:block;text-decoration:none;margin:7px 0;color:#444;font-size:.9rem}
.footer p{color:#666;font-size:.88rem;max-width:500px}
.disclosure{font-size:.78rem;color:#777;border-top:1px solid var(--line);margin-top:24px;padding-top:18px}
.offer-overlay{position:fixed;inset:0;z-index:1000;background:rgba(0,0,0,.79);backdrop-filter:blur(7px);display:none;align-items:center;justify-content:center;padding:18px}
.offer-overlay.is-open{display:flex}
.offer-shell{width:min(960px,100%);max-height:calc(100vh - 36px);overflow:auto;background:#fff;border-radius:30px;box-shadow:0 30px 100px rgba(0,0,0,.4);display:grid;grid-template-columns:1fr 1fr;position:relative}
.offer-visual{background:#111;padding:18px;display:flex;align-items:center}
.offer-visual img{border-radius:18px}
.offer-copy{padding:42px 38px}
.offer-close{position:absolute;right:16px;top:16px;width:40px;height:40px;border:0;border-radius:50%;background:#111;color:#fff;font-size:1.15rem;cursor:pointer}
.offer-badge{display:inline-block;background:var(--acid);font-size:.78rem;font-weight:900;padding:6px 9px;border-radius:999px;margin-bottom:12px}
.offer-copy ul{padding-left:1.1em}
.offer-copy .btn{width:100%;margin-top:10px}
.no-scroll{overflow:hidden}
.updated{font-size:.82rem;color:var(--muted);margin-top:13px}
.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.tag{font-size:.78rem;font-weight:800;background:#f1f1ed;border-radius:999px;padding:6px 9px}
.hero-product-link{display:block;text-decoration:none}
.checklist{list-style:none!important;padding-left:0!important}
.checklist li{padding-left:1.7em;position:relative}
.checklist li:before{content:"✓";position:absolute;left:0;font-weight:900;color:var(--brand)}
@media (max-width:900px){
  .hero-grid,.article-wrap,.footer-grid,.offer-shell,.grid-3,.grid-2{grid-template-columns:1fr}
  .article-wrap{gap:26px}
  .sidebar{position:static}
  .offer-visual{display:none}
  .cta-band{grid-template-columns:1fr}
  .hero{padding-top:46px}
  .nav{position:absolute;top:77px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:18px;display:none;flex-direction:column;align-items:stretch;gap:10px}
  .nav.is-open{display:flex}
  .nav a{padding:10px}
  .menu-btn{display:block}
}
@media (max-width:620px){
  .container{width:min(var(--max),calc(100% - 24px))}
  .header-row{height:68px}
  .nav{top:69px}
  h1{font-size:2.55rem}
  .section{padding:52px 0}
  .hub-list,.scoreless-callout{grid-template-columns:1fr}
  .article-hero{padding-top:40px}
  .article-wrap{padding-top:32px}
  .prose table{display:block;overflow-x:auto;white-space:nowrap}
  .offer-copy{padding:34px 24px}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important}
}