:root{--navy:#0B1220;--navy-card:#131C2E;--navy-border:#1E2A42;--white:#fff;--body-text:#1F2937;--muted-light:#64748B;--muted-dark:#94A3B8;--accent:#0AA5FF;--surface:#F8FAFC;--border-light:#E2E8F0;--font-body:'Inter',system-ui,-apple-system,sans-serif;--font-heading:'Plus Jakarta Sans','Inter',system-ui,sans-serif;--shadow-sm:0 1px 3px rgba(11,18,32,.06),0 1px 2px rgba(11,18,32,.04)}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}html,body{max-width:100%;overflow-x:hidden}
body{font-family:var(--font-body);background:#fff;color:var(--body-text);line-height:1.65;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
h1,h2,h3{font-family:var(--font-heading);color:var(--navy);line-height:1.18;letter-spacing:-.02em}
a{color:#0877b8}
.container{width:100%;max-width:1140px;margin:0 auto;padding:0 24px}.narrow{max-width:760px}
.sr{position:absolute;left:-9999px}
.topbar{background:var(--navy);padding:16px 0}
.topbar-inner{max-width:1140px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none}
.brand img{height:40px;width:40px;border-radius:10px;border:1px solid var(--navy-border)}
.brand-name{font-family:var(--font-heading);font-weight:700;color:#fff;font-size:.95rem;display:block}
.brand-sub{color:var(--accent);font-size:.78rem;font-weight:600;letter-spacing:.04em;display:block}
.topbar-links{display:flex;align-items:center;gap:14px}
.topbar a.topbar-link{color:var(--muted-dark);text-decoration:none;font-size:.92rem}.topbar a.topbar-link:hover{color:#fff}
.topbar a.back{color:var(--muted-dark);text-decoration:none;font-size:.92rem;border:1px solid var(--navy-border);border-radius:8px;padding:9px 16px}
@media(max-width:640px){.hide-sm{display:none}.brand-sub{display:none}}
.page-head,.art-head{background:var(--navy);color:#fff;padding:64px 0 70px}
.art-head{padding:48px 0 56px}
.page-head h1,.art-head h1{color:#fff;font-weight:800;font-size:clamp(1.9rem,4.4vw,3rem);max-width:800px;margin-bottom:18px}
.art-head h1{font-size:clamp(1.8rem,4vw,2.6rem)}
.lede{font-size:1.12rem;color:var(--muted-dark);max-width:680px}
.byline{color:var(--muted-dark);font-size:.92rem}.byline a{color:#fff}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:var(--accent);margin-bottom:12px}
.crumbs{font-size:.86rem;color:var(--muted-dark);margin-bottom:20px}.crumbs a{color:var(--muted-dark)}.crumbs span{margin:0 4px}
.pill{display:inline-block;background:rgba(10,165,255,.12);color:#0877b8;border-radius:999px;padding:4px 12px;font-size:.78rem;font-weight:700;margin-bottom:12px}
.art-head .pill{background:rgba(10,165,255,.18);color:#7fd0ff}
section{padding:72px 0}@media(max-width:720px){section{padding:52px 0}}
.tinted{background:var(--surface)}
.section-head{margin-bottom:32px}.section-title{font-size:clamp(1.5rem,3vw,2.1rem)}.section-lede{color:var(--muted-light);margin-top:8px}
.card-grid,.rc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:920px){.card-grid,.rc-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.card-grid,.rc-grid{grid-template-columns:1fr}}
.card,.rc-card{background:#fff;border:1px solid var(--border-light);border-radius:14px;box-shadow:var(--shadow-sm);overflow:hidden}
.card{padding:26px}.card h3{font-size:1.08rem;margin-bottom:8px}.card p{font-size:.95rem;color:var(--muted-light);margin-bottom:14px}
.link-arrow{font-weight:600;text-decoration:none}
.rc-card[hidden]{display:none}
.rc-card-body{padding:20px 22px 24px}.rc-card h3{font-size:1.1rem;margin-bottom:8px}.rc-card h3 a{color:var(--navy);text-decoration:none}.rc-card p{font-size:.93rem;color:var(--muted-light);margin-bottom:12px}
.meta{font-size:.82rem;color:var(--muted-light)}
.motif{width:100%;height:auto}
.featured{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--border-light);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-sm)}
.featured-body{padding:32px}.featured-body h3{font-size:1.5rem;margin-bottom:12px}.featured-body h3 a{color:var(--navy);text-decoration:none}.featured-body p{color:var(--muted-light);margin-bottom:14px}.featured-body .btn{margin-top:18px}
@media(max-width:760px){.featured{grid-template-columns:1fr}}
.filters{margin-bottom:28px}
#rc-search{width:100%;max-width:480px;padding:13px 16px;border:1px solid var(--border-light);border-radius:10px;font:inherit;margin-bottom:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.chip{border:1px solid var(--border-light);background:#fff;border-radius:999px;padding:8px 16px;font:inherit;font-size:.88rem;cursor:pointer;color:var(--body-text)}
.chip[aria-pressed=true]{background:var(--navy);color:#fff;border-color:var(--navy)}
.empty{padding:24px;color:var(--muted-light)}
.demo-line{margin-top:24px;color:var(--muted-light)}.town{display:inline-block;margin:4px 6px 0 0;padding:6px 14px;border:1px solid var(--border-light);border-radius:999px;text-decoration:none;font-size:.9rem;background:var(--surface)}
.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:600;padding:13px 24px;border-radius:10px;border:1px solid transparent;text-decoration:none;cursor:pointer;font-size:1rem}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 24px rgba(10,165,255,.25)}.btn-ghost{color:#fff;border-color:var(--navy-border)}.btn-lg{padding:15px 30px}
.cta{background:var(--navy);text-align:center}.cta h2{color:#fff;font-size:clamp(1.6rem,3.4vw,2.3rem);margin-bottom:14px}.cta p{color:var(--muted-dark);max-width:560px;margin:0 auto 26px}
.cta-buttons{display:flex;flex-wrap:wrap;justify-content:center;gap:14px}
.hero-fig{margin:32px 0;border-radius:14px;overflow:hidden}
.summary{background:var(--surface);border-left:4px solid var(--accent);border-radius:10px;padding:20px 22px;margin-bottom:24px}
.toc{border:1px solid var(--border-light);border-radius:10px;padding:18px 22px;margin-bottom:32px;font-size:.95rem}.toc ol{margin:8px 0 0 20px}.toc li{margin-bottom:4px}
.article{padding-bottom:48px}
.article h2{font-size:1.65rem;margin:40px 0 14px;scroll-margin-top:20px}.article h3{font-size:1.2rem;margin:26px 0 8px}
.article p{margin-bottom:16px;font-size:1.05rem}.article ul,.article ol{margin:0 0 18px 24px}.article li{margin-bottom:8px;font-size:1.04rem}
.tablewrap{overflow-x:auto;margin:18px 0}.cmp{border-collapse:collapse;width:100%;min-width:480px;font-size:.95rem}.cmp th,.cmp td{border:1px solid var(--border-light);padding:10px 12px;text-align:left;vertical-align:top}.cmp th{background:var(--surface)}
.checklist{background:var(--surface);border:1px solid var(--border-light);border-radius:12px;padding:22px 26px;margin:32px 0}.checklist h3{margin-top:0}
.cta-box{background:var(--navy);border-radius:16px;padding:32px;margin:40px 0;text-align:center}.cta-box h2{color:#fff;margin:0 0 10px;font-size:1.6rem}.cta-box p{color:var(--muted-dark);margin-bottom:20px}.cta-box .cta-small{margin:18px 0 0;font-size:.95rem}.cta-box a:not(.btn){color:#fff}
.faq details{border:1px solid var(--border-light);border-radius:10px;padding:14px 18px;margin-bottom:10px}.faq summary{cursor:pointer;font-weight:600}.faq details p{margin:10px 0 0}
.sources li{font-size:.95rem}
.share{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:32px 0 18px}
.sbtn{border:1px solid var(--border-light);background:#fff;border-radius:8px;padding:8px 16px;font:inherit;font-size:.9rem;text-decoration:none;color:var(--navy);cursor:pointer}
.disclaimer{font-size:.85rem!important;color:var(--muted-light)}
.more{margin-top:24px}
footer.site-footer{background:var(--navy);border-top:1px solid var(--navy-border);color:var(--muted-dark);padding:28px 0;font-size:.9rem}
.footer-inner{max-width:1140px;margin:0 auto;padding:0 24px;display:flex;flex-wrap:wrap;gap:20px;justify-content:space-between}
footer.site-footer a{color:var(--muted-dark);text-decoration:none}footer.site-footer a:hover{color:#fff}
footer.site-footer nav{display:flex;gap:16px;flex-wrap:wrap}