:root{--red:#D0021B;--dark:#1d1d1f;--mid:#6e6e73;--light:#f5f5f7;--white:#fff;--border:#e5e5e5;}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--dark);background:var(--white);line-height:1.7;}
a{color:inherit;text-decoration:none;}
nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:0.5px solid var(--border);padding:0 5%;}
.nav-inner{max-width:1200px;margin:0 auto;height:58px;display:flex;align-items:center;justify-content:space-between;}
.nav-logo{display:flex;align-items:center;gap:10px;font-weight:500;font-size:14px;color:inherit;}
.nav-logo img{height:30px;width:auto;flex-shrink:0;}
.nav-right{display:flex;align-items:center;gap:16px;}
.nav-back{font-size:13px;color:var(--mid);}
.nav-back:hover{color:var(--dark);}
.lang-btns{display:flex;gap:4px;}
.lang-btn{background:none;border:0.5px solid var(--border);border-radius:6px;padding:4px 10px;font-size:12px;font-weight:500;color:var(--mid);cursor:pointer;font-family:inherit;}
.lang-btn.active{background:var(--dark);color:#fff;border-color:var(--dark);}
.article-hero{background:linear-gradient(160deg,#1a0808 0%,#2d1010 60%,#400d0d 100%);padding:72px 5% 60px;color:#fff;}
.article-hero-inner{max-width:800px;margin:0 auto;}
.article-tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:#ef9a9a;background:rgba(239,154,154,.15);border-radius:20px;padding:4px 12px;margin-bottom:20px;}
.article-title{font-size:clamp(26px,4vw,40px);font-weight:800;line-height:1.2;letter-spacing:-0.03em;margin-bottom:16px;}
.article-sub{font-size:18px;color:rgba(255,255,255,.65);line-height:1.6;margin-bottom:28px;}
.article-meta{display:flex;align-items:center;gap:12px;font-size:13px;color:rgba(255,255,255,.4);flex-wrap:wrap;}
.article-body{max-width:800px;margin:0 auto;padding:60px 5%;}
.article-body h2{font-size:22px;font-weight:700;letter-spacing:-0.02em;margin:40px 0 14px;}
.article-body p{font-size:16px;color:#333;margin-bottom:18px;line-height:1.75;}
.article-body ul{margin:0 0 18px 24px;}
.article-body li{font-size:15px;color:#333;line-height:1.7;margin-bottom:7px;}
.article-body strong{color:var(--dark);}
.redflag-list{list-style:none;margin:28px 0;display:flex;flex-direction:column;gap:16px;}
.redflag-item{border:0.5px solid #fecaca;border-radius:14px;padding:20px 24px;background:#fff5f5;position:relative;padding-left:60px;}
.redflag-num{position:absolute;left:20px;top:20px;width:28px;height:28px;background:var(--red);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;}
.redflag-title{font-size:15px;font-weight:700;color:var(--dark);margin-bottom:6px;}
.redflag-desc{font-size:14px;color:#555;line-height:1.6;margin:0;}
.callout{background:var(--light);border-left:3px solid var(--red);border-radius:0 12px 12px 0;padding:18px 22px;margin:28px 0;}
.callout p{margin:0;font-size:15px;}
.greenflag-list{list-style:none;margin:0 0 18px;}
.greenflag-list li{padding:7px 0 7px 26px;position:relative;font-size:15px;color:#333;border-bottom:0.5px solid var(--border);}
.greenflag-list li:last-child{border-bottom:none;}
.greenflag-list li::before{content:'✓';position:absolute;left:0;color:#27ae60;font-weight:700;}
.article-cta{background:linear-gradient(135deg,var(--red) 0%,#a80016 100%);border-radius:20px;padding:44px;text-align:center;margin:44px 0;}
.article-cta h3{font-size:22px;font-weight:700;color:#fff;margin-bottom:10px;}
.article-cta p{color:rgba(255,255,255,.8);margin-bottom:22px;font-size:15px;}
.article-cta a{display:inline-block;background:#fff;color:var(--red);font-weight:700;padding:11px 26px;border-radius:980px;font-size:14px;}
.related{background:var(--light);padding:44px 5%;}
.related-inner{max-width:800px;margin:0 auto;}
.related h3{font-size:17px;font-weight:700;margin-bottom:18px;}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.related-card{background:var(--white);border-radius:12px;padding:18px;border:0.5px solid var(--border);display:block;}
.related-card:hover{border-color:var(--dark);}
.related-tag{font-size:10px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--red);margin-bottom:7px;}
.related-title{font-size:13px;font-weight:600;color:var(--dark);line-height:1.4;}
.lang-block{display:none;}
.lang-block.active{display:block;}
@media(max-width:700px){.related-grid{grid-template-columns:1fr;}.redflag-item{padding-left:20px;padding-top:52px;}}

/* Alt template classes (used by bsci-sedex and esports-jersey-print-methods) */

/* Alternate hero wrapper */
.hero{background:linear-gradient(160deg,#1a0808 0%,#2d1010 60%,#400d0d 100%);padding:72px 5% 60px;color:#fff;}
.hero-inner{max-width:800px;margin:0 auto;}
.hero .article-meta{color:rgba(255,255,255,.55);}

/* Nav contact button (alt nav) */
.nav-cta{padding:7px 16px;border-radius:980px;background:var(--red);color:#fff;font-size:13px;font-weight:500;text-decoration:none;}
.nav-cta:hover{opacity:.9;}

/* Certification grid (bsci) */
.cert-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:24px 0;}
.cert-card{border:0.5px solid var(--border);border-radius:14px;padding:20px 22px;background:var(--white);}
.cert-name{font-size:15px;font-weight:700;color:var(--dark);margin-bottom:8px;}
.cert-body{font-size:14px;color:#555;line-height:1.65;}

/* Checklist (bsci) */
ul.checklist{list-style:none;padding-left:0;margin:20px 0;}
ul.checklist li{padding:10px 0 10px 28px;position:relative;font-size:15px;color:#333;border-bottom:0.5px solid var(--border);margin-bottom:0;}
ul.checklist li:last-child{border-bottom:none;}
ul.checklist li::before{content:'\2713';position:absolute;left:0;top:10px;color:#27ae60;font-weight:700;font-size:16px;line-height:1;}

/* Method grid (print-methods) */
.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0;}
.method-card{border:0.5px solid var(--border);border-radius:14px;padding:20px 22px;background:var(--white);}
.method-name{font-size:16px;font-weight:700;color:var(--dark);margin-bottom:6px;}
.method-best{font-size:13px;color:var(--mid);margin-bottom:14px;font-style:italic;}
.method-specs{display:flex;flex-direction:column;gap:6px;}
.method-spec{font-size:13px;color:#333;line-height:1.5;}

/* Comparison table (print-methods) */
.compare-table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px;}
.compare-table th,.compare-table td{padding:11px 14px;text-align:left;border-bottom:0.5px solid var(--border);}
.compare-table th{background:var(--light);font-weight:700;color:var(--dark);font-size:13px;}
.compare-table td{color:#333;}
.compare-table td.win{background:rgba(39,174,96,.08);font-weight:600;color:#1a5e34;}
.compare-table td.mid-val{color:var(--mid);}

/* CTA box (alt) */
.cta-box{background:linear-gradient(135deg,var(--red) 0%,#a80016 100%);border-radius:20px;padding:36px 40px;text-align:center;margin:44px 0;color:#fff;}
.cta-box h3{font-size:22px;font-weight:700;color:#fff;margin:0 0 10px;}
.cta-box p{color:rgba(255,255,255,.85);margin:0 0 20px;font-size:15px;}
.cta-box .cta-btn{display:inline-block;background:#fff;color:var(--red);font-weight:700;padding:11px 26px;border-radius:980px;font-size:14px;text-decoration:none;}
.cta-box .cta-btn:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(0,0,0,.15);}

/* Inline related-link list (inside article-body) */
.article-body .related{background:transparent;padding:32px 0 0;border-top:0.5px solid var(--border);margin-top:36px;}
.article-body .related .related-title{font-size:15px;font-weight:700;color:var(--dark);margin-bottom:14px;}
.related-links{display:flex;flex-direction:column;gap:10px;}
.related-link{padding:14px 18px;background:var(--white);border:0.5px solid var(--border);border-radius:10px;font-size:14px;color:var(--dark);font-weight:500;text-decoration:none;display:block;transition:border-color .15s,transform .15s;}
.related-link:hover{border-color:var(--dark);}

@media(max-width:700px){
  .cert-grid,.method-grid{grid-template-columns:1fr;}
  .compare-table{font-size:12px;}
  .compare-table th,.compare-table td{padding:8px 10px;}
  .cta-box{padding:28px 22px;margin:32px 0;}
  .cta-box h3{font-size:18px;}
  .hero{padding:48px 5% 40px;}
}