:root{--bg:#f7f8fb;--ink:#10172a;--muted:#5b6476;--line:#dfe3ea;--card:#fff;--accent:#5b5bd6;--accent2:#14b8a6;--dark:#10172a;--radius:18px;--shadow:0 14px 40px rgba(16,23,42,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.65}
a{color:inherit}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}.narrow{width:min(820px,calc(100% - 40px))}
.skip-link{position:absolute;left:-9999px;top:auto}.skip-link:focus{left:16px;top:10px;background:#fff;padding:10px 14px;z-index:1000;border-radius:8px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,248,251,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav-wrap{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;letter-spacing:-.02em;font-size:1.08rem}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;font-weight:900}
.main-nav{display:flex;align-items:center;gap:22px}.main-nav>a:not(.btn){text-decoration:none;color:#31394a;font-weight:650;font-size:.95rem}.main-nav>a:hover{text-decoration:underline}.menu-toggle{display:none;border:1px solid var(--line);background:#fff;padding:9px 12px;border-radius:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--dark);color:#fff;text-decoration:none;font-weight:800;padding:12px 18px;border-radius:12px;box-shadow:0 8px 18px rgba(16,23,42,.16);transition:.2s}.btn:hover{transform:translateY(-1px);background:#252e48}.btn-small{padding:9px 14px}.btn-block{width:100%}
.breadcrumbs{font-size:.86rem;color:var(--muted);padding:28px 0 8px}.breadcrumbs a{text-decoration:none}.breadcrumbs .sep{padding:0 8px;color:#9aa2af}
.home-hero{padding:78px 0 62px;background:radial-gradient(circle at 80% 10%,rgba(91,91,214,.16),transparent 35%),linear-gradient(180deg,#fff,transparent)}.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:52px;align-items:center}.home-hero h1{font-size:clamp(2.6rem,6vw,5.2rem);line-height:.98;letter-spacing:-.055em;margin:.18em 0}.home-hero p{font-size:1.2rem;color:var(--muted);max-width:710px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.72rem;font-weight:900;color:var(--accent)}
.hero-actions{display:flex;align-items:center;gap:20px;margin-top:28px}.text-link,.muted-link{font-weight:800;text-decoration:none}.muted-link{display:block;margin-top:13px;color:var(--muted);font-size:.92rem}.hero-panel,.side-card,.cta-box,.topic-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-panel{padding:30px}.hero-panel h2{font-size:2rem;margin:.25rem 0}.hero-panel small,.side-card small,.cta-box small{display:block;color:var(--muted);margin-top:10px}
.home-section,.hub-section{padding:68px 0}.section-heading{margin-bottom:26px}.section-heading h2{font-size:2.1rem;margin:.1em 0}.section-heading p{color:var(--muted)}
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.topic-card{padding:24px;text-decoration:none;display:flex;flex-direction:column;min-height:240px}.topic-card span{color:var(--accent);font-size:.78rem;font-weight:850;text-transform:uppercase;letter-spacing:.08em}.topic-card h2{font-size:1.2rem;line-height:1.25;margin:.65rem 0}.topic-card p{color:var(--muted);font-size:.94rem}.topic-card em{font-style:normal;font-weight:850;margin-top:auto}.topic-card:hover{transform:translateY(-2px);border-color:#c5c8ff}
.band{background:#11182b;color:#fff;padding:70px 0}.band .eyebrow{color:#72e1d3}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.category-grid a{background:#1b243b;border:1px solid #2d3853;border-radius:16px;padding:23px;text-decoration:none}.category-grid strong{display:block;font-size:1.1rem}.category-grid span{display:block;color:#bac1cf;margin-top:8px;font-size:.92rem}
.trust-section{display:grid;grid-template-columns:.8fr 1.3fr auto;gap:35px;align-items:center;border-top:1px solid var(--line)}
.hub-hero{padding:36px 0 52px;background:linear-gradient(180deg,#fff,transparent)}.hub-hero h1{font-size:clamp(2.4rem,5vw,4.5rem);letter-spacing:-.045em;margin:.15em 0}.hub-hero p{font-size:1.15rem;color:var(--muted);max-width:760px}.hub-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:34px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:42px;align-items:start}.article{padding-bottom:70px}.article-header{padding:14px 0 30px;border-bottom:1px solid var(--line);margin-bottom:34px}.article-header h1,.policy h1{font-size:clamp(2.35rem,5vw,4rem);line-height:1.04;letter-spacing:-.045em;margin:.22em 0}.lede{font-size:1.2rem;color:#495266;max-width:800px}.meta{font-size:.88rem;color:#788193;margin-top:16px}.article section{margin:38px 0}.article h2{font-size:1.65rem;line-height:1.2;letter-spacing:-.02em}.article p{font-size:1.04rem;color:#31394a}.sidebar{position:sticky;top:96px;padding-bottom:60px}.side-card{padding:22px;margin-bottom:18px}.side-card h2{font-size:1.15rem;margin:.35rem 0}.side-card p{font-size:.9rem;color:var(--muted)}.side-link{display:block;padding:10px 0;border-top:1px solid var(--line);text-decoration:none;font-weight:700;font-size:.9rem}
.cta-box{padding:24px;margin:34px 0;background:linear-gradient(135deg,#fff,#f2f2ff);display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center}.cta-box h2{margin:.3rem 0 .1rem;font-size:1.4rem}.cta-box p{margin:.2rem 0}.cta-box small{grid-column:1/-1}
.source-box{background:#eef6f5;border-left:4px solid var(--accent2);padding:18px 20px;border-radius:0 12px 12px 0;margin:38px 0}.source-box p{margin:.45rem 0 0;font-size:.92rem}
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.related-card{display:flex;flex-direction:column;padding:18px;border:1px solid var(--line);background:#fff;border-radius:14px;text-decoration:none}.related-card span{font-size:.72rem;color:var(--accent);font-weight:800;text-transform:uppercase}.related-card strong{margin:.35rem 0}.related-card em{font-style:normal;color:var(--muted);font-size:.86rem}
.policy{background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px;margin:20px 0 70px}.policy h2{margin-top:32px}
.site-footer{background:#0e1526;color:#d4d9e3;padding:55px 0 25px;margin-top:40px}.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:40px}.footer-grid h2{font-size:.9rem;color:#fff;text-transform:uppercase;letter-spacing:.08em}.footer-grid a:not(.brand){display:block;color:#c1c8d5;text-decoration:none;margin:8px 0}.footer-brand{color:#fff}.footer-grid p{color:#9ca6b7;max-width:430px}.footer-bottom{border-top:1px solid #283149;margin-top:35px;padding-top:22px;font-size:.82rem;color:#8f99aa}
.mobile-cta{display:none}
@media(max-width:900px){.main-nav{display:none;position:absolute;top:72px;left:20px;right:20px;padding:16px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.menu-toggle{display:block}.hero-grid,.article-layout,.hub-layout,.trust-section{grid-template-columns:1fr}.hero-panel{max-width:560px}.sidebar{position:static}.topic-grid{grid-template-columns:repeat(2,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}.cta-box{grid-template-columns:1fr}.cta-box small{grid-column:auto}.mobile-cta{display:block;position:fixed;z-index:45;left:14px;right:14px;bottom:14px}.mobile-cta a{display:block;text-align:center;background:#10172a;color:#fff;text-decoration:none;font-weight:850;padding:13px;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.25)}.site-footer{padding-bottom:90px}}
@media(max-width:620px){.wrap,.narrow{width:min(100% - 28px,1180px)}.home-hero{padding-top:50px}.hero-actions{align-items:flex-start;flex-direction:column}.topic-grid,.category-grid,.related-grid,.footer-grid{grid-template-columns:1fr}.topic-card{min-height:0}.article-header h1,.policy h1{font-size:2.35rem}.policy{padding:22px}.home-section,.hub-section{padding:46px 0}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}