:root{--ink:#122e3a;--dark:#0c2230;--blue:#1f6e7a;--blue2:#2a8a96;--amber:#d99a2b;--amber2:#f2c063;--paper:#f5f1e6;--card:#fffdf4;--line:#d8d2be;--muted:#5a6b72}
*{box-sizing:border-box}
body{margin:0;font-family:Georgia,"Times New Roman",serif;color:var(--ink);background:var(--paper);line-height:1.7}
a{color:var(--blue)}
.site-header{background:var(--dark);color:#fff;border-bottom:4px solid var(--amber)}
.header-inner{max-width:1160px;margin:0 auto;padding:14px 20px;display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff}
.brand-mark{display:inline-flex;width:38px;height:38px;background:var(--amber);color:var(--dark);font-weight:700;align-items:center;justify-content:center;font-size:22px}
.brand-name{font-size:20px;font-weight:700;line-height:1.2}
.brand-sub{display:block;font-size:12px;color:#cfe3e6;font-family:Arial,Helvetica,sans-serif}
.main-nav{margin-left:auto}
.nav-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px}
.nav-item{position:relative}
.nav-item>a{display:block;padding:8px 10px;color:#fff;text-decoration:none;font-family:Arial,Helvetica,sans-serif;font-size:14px}
.nav-item>a:hover{background:var(--blue)}
.drop .menu{display:none;position:absolute;left:0;top:100%;min-width:280px;background:#fff;border:1px solid var(--line);box-shadow:0 8px 24px rgba(0,0,0,.2);list-style:none;margin:0;padding:8px 0;z-index:20}
.drop:hover .menu,.drop:focus-within .menu{display:block}
.menu-item a{display:block;padding:7px 14px;color:var(--ink);text-decoration:none;font-family:Arial,Helvetica,sans-serif;font-size:14px}
.menu-item a:hover{background:var(--paper)}
.hero{background:var(--ink);color:#fff;background-image:repeating-linear-gradient(0deg,transparent,transparent 31px,rgba(255,255,255,.06) 32px),repeating-linear-gradient(90deg,transparent,transparent 31px,rgba(255,255,255,.06) 32px)}
.hero-inner{max-width:1160px;margin:0 auto;padding:42px 20px}
.eyebrow{color:var(--amber2);letter-spacing:.14em;text-transform:uppercase;font-family:Arial,Helvetica,sans-serif;font-size:13px;margin:0 0 8px}
.hero-title{font-size:38px;line-height:1.2;margin:0 0 12px;max-width:820px}
.hero-lead{font-size:18px;color:#e6efef;max-width:820px}
.evidence{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0}
.evidence-item{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.25);border-left:4px solid var(--amber);padding:10px 14px;flex:1;min-width:220px}
.evidence-label{display:block;font-family:Arial,Helvetica,sans-serif;font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--amber2)}
.evidence-value{display:block;font-size:15px}
.rail{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:0;border:1px solid rgba(255,255,255,.3)}
.rail-step{flex:1;min-width:160px;display:flex;gap:10px;align-items:center;padding:10px 12px;border-right:1px solid rgba(255,255,255,.25);font-family:Arial,Helvetica,sans-serif;font-size:14px}
.rail-num{display:inline-flex;width:28px;height:28px;background:var(--amber);color:var(--dark);font-weight:700;align-items:center;justify-content:center;flex:none}
.rail-text{line-height:1.3}
.cta{margin-top:22px;display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.cta-text{margin:0;color:#e6efef}
.cta-btn{display:inline-block;background:var(--amber);color:var(--dark);font-weight:700;text-decoration:none;padding:11px 18px;font-family:Arial,Helvetica,sans-serif}
.cta-btn-secondary{display:inline-block;border:1px solid #fff;color:#fff;text-decoration:none;padding:11px 18px;font-family:Arial,Helvetica,sans-serif}
.page-body{max-width:1160px;margin:0 auto;padding:28px 20px 48px}
.content{max-width:820px}
.content h2{font-size:26px;border-bottom:2px solid var(--amber);padding-bottom:6px;margin-top:36px}
.content h3{font-size:20px;margin-top:28px}
.lead-para{font-size:18px}
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:20px 0}
.card{background:var(--card);border:1px solid var(--line);border-top:4px solid var(--blue);padding:16px}
.card-tag{font-family:Arial,Helvetica,sans-serif;font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--blue)}
.card-title{font-size:19px;margin:6px 0}
.card-text{margin:0}
.process-list{padding-left:22px}
.process-step{margin-bottom:10px}
.checklist{padding-left:20px}
.checklist-item{margin-bottom:8px}
.callout{background:#eef4f2;border-left:5px solid var(--blue);padding:14px 18px;margin:20px 0}
.callout-title{font-weight:700;margin:0 0 6px}
.faq{margin:20px 0}
.faq-item{border:1px solid var(--line);padding:14px 16px;margin-bottom:10px;background:var(--card)}
.faq-q{font-weight:700;margin:0 0 6px}
.faq-a{margin:0}
.blog-list{list-style:none;padding:0}
.blog-item{border-bottom:1px solid var(--line);padding:14px 0}
.blog-meta{font-family:Arial,Helvetica,sans-serif;font-size:13px;color:var(--muted)}
.site-footer{background:var(--dark);color:#dbe8e8;padding:28px 20px}
.foot-grid{max-width:1160px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.foot-title{font-weight:700;color:#fff;margin:0 0 8px}
.foot-links a{color:#cfe3e6}
.foot-note{max-width:1160px;margin:20px auto 0;font-size:13px;color:#9db4b6}
.form{border:1px solid var(--line);background:var(--card);padding:20px;margin:24px 0}
.field{margin-bottom:14px}
.field-label{display:block;font-family:Arial,Helvetica,sans-serif;font-weight:700;margin-bottom:4px}
.field-input,.field-area{width:100%;padding:10px;border:1px solid var(--line);font-size:16px}
.btn{background:var(--blue);color:#fff;border:0;padding:12px 22px;font-size:16px;cursor:pointer}
.form-note{font-size:14px;color:var(--muted)}
.note{font-size:14px;color:var(--muted)}
.breadcrumb{font-family:Arial,Helvetica,sans-serif;font-size:13px;color:var(--muted)}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0}
.tag{border:1px solid var(--blue);padding:4px 10px;font-family:Arial,Helvetica,sans-serif;font-size:13px}
.stepmark{display:inline-block;background:var(--blue);color:#fff;padding:2px 8px;font-family:Arial,Helvetica,sans-serif;font-size:13px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.stat-strip{display:flex;gap:16px;flex-wrap:wrap}
.stat{flex:1;min-width:180px;background:var(--card);border:1px solid var(--line);padding:14px}
.toc{background:var(--card);border:1px solid var(--line);padding:14px 18px}
.related{border-top:2px solid var(--amber);margin-top:32px;padding-top:12px}
.related-title{font-weight:700}
@media(max-width:700px){.hero-title{font-size:30px}.two-col{grid-template-columns:1fr}.drop .menu{position:static;min-width:0}}

/* i18n language switcher (EN patch, mirrors pipeline render) */
.navrow{display:flex;align-items:center;gap:12px}
.lang-switch{position:relative;margin-left:8px}
.lang-switch summary{cursor:pointer;list-style:none;font-family:Arial,Helvetica,sans-serif;font-size:14px;font-weight:700;padding:6px 10px;border:1px solid var(--line,#ccc);background:#fff;color:#16202B}
.lang-switch ul{position:absolute;right:0;top:100%;list-style:none;margin:4px 0 0;padding:6px 0;background:#fff;border:1px solid var(--line,#ccc);min-width:140px;z-index:50}
.lang-switch li{padding:2px 12px}
.lang-switch li a{color:#16202B;text-decoration:none}
.lang-switch li .cur{font-weight:700;color:#16202B}