:root{
  --bg:#f6f8fb;--paper:#ffffff;--ink:#132235;--muted:#5c6b7a;--line:#dce3ea;
  --brand:#163b61;--brand-2:#225d78;--soft:#eaf1f6;--accent:#b78a4a;
  --radius:22px;--shadow:0 18px 50px rgba(18,43,68,.08);--max:1180px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.62}
a{color:inherit}img{max-width:100%}.wrap{width:min(calc(100% - 40px),var(--max));margin:auto}
.skip{position:absolute;left:-9999px}.skip:focus{left:20px;top:20px;z-index:99;background:#fff;padding:10px 14px;border-radius:10px}
.site-header{position:sticky;top:0;z-index:30;background:rgba(246,248,251,.9);backdrop-filter:blur(14px);border-bottom:1px solid rgba(220,227,234,.8)}
.header-row{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{text-decoration:none;font-weight:780;letter-spacing:-.025em;font-size:21px}.brand span{color:var(--brand-2)}
.nav{display:flex;align-items:center;gap:7px}.nav a{text-decoration:none;padding:9px 12px;border-radius:10px;color:var(--muted);font-size:15px}.nav a:hover,.nav a[aria-current="page"]{background:#fff;color:var(--ink)}
.hero{padding:92px 0 68px}.eyebrow{font-size:13px;text-transform:uppercase;letter-spacing:.12em;font-weight:750;color:var(--brand-2);margin:0 0 18px}
.hero h1,.page-hero h1{font-size:clamp(44px,7vw,78px);line-height:1.02;letter-spacing:-.055em;max-width:950px;margin:0 0 25px;font-weight:800}.hero .lead,.page-hero .lead{font-size:clamp(19px,2.2vw,25px);color:var(--muted);max-width:820px;margin:0 0 32px}
.actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border-radius:13px;text-decoration:none;font-weight:700;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:#0f3152}.btn-secondary{background:#fff;border-color:var(--line);color:var(--ink)}.btn[aria-disabled="true"]{opacity:.55;pointer-events:none}
.section{padding:44px 0 76px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:28px}.section h2{font-size:clamp(30px,4vw,46px);letter-spacing:-.04em;line-height:1.08;margin:0}.section-intro{max-width:690px;color:var(--muted);font-size:18px;margin:12px 0 0}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}.card h3{font-size:24px;letter-spacing:-.025em;line-height:1.18;margin:4px 0 11px}.card p{color:var(--muted);margin:0 0 20px}.card .meta{font-size:13px;color:var(--brand-2);font-weight:750;text-transform:uppercase;letter-spacing:.08em}.card-link{display:inline-flex;text-decoration:none;font-weight:750;color:var(--brand-2)}.card-link:hover{text-decoration:underline}
.span-6{grid-column:span 6}.span-7{grid-column:span 7}.span-5{grid-column:span 5}.span-12{grid-column:span 12}
.tool-card{min-height:300px;display:flex;flex-direction:column;justify-content:space-between}.tool-icon{width:50px;height:50px;border-radius:15px;background:var(--soft);display:grid;place-items:center;font-weight:800;color:var(--brand)}
.band{background:var(--brand);color:#fff;border-radius:32px;padding:42px;margin:12px 0 0}.band p{color:#dce7f1;max-width:780px;font-size:18px}.band .btn-secondary{border-color:transparent}
.page-hero{padding:72px 0 48px}.page-hero h1{font-size:clamp(40px,6vw,65px)}.breadcrumbs{font-size:14px;color:var(--muted);margin-bottom:20px}.breadcrumbs a{text-decoration:none}.breadcrumbs a:hover{text-decoration:underline}
.searchbox{width:100%;border:1px solid var(--line);background:#fff;border-radius:15px;padding:15px 17px;font:inherit;font-size:17px;outline:none}.searchbox:focus{border-color:var(--brand-2);box-shadow:0 0 0 4px rgba(34,93,120,.12)}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 28px}.chip{border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:999px;padding:8px 12px;font:inherit;cursor:pointer}.chip.active{background:var(--brand);border-color:var(--brand);color:#fff}
.article-card[hidden]{display:none}.article-card time{color:var(--muted);font-size:14px}
.article-shell{display:grid;grid-template-columns:minmax(0,760px) minmax(220px,1fr);gap:52px;align-items:start}.article{background:#fff;border:1px solid var(--line);border-radius:28px;padding:clamp(26px,5vw,56px);box-shadow:var(--shadow)}.article h1{font-size:clamp(38px,6vw,62px);line-height:1.03;letter-spacing:-.05em;margin:.15em 0 .35em}.article .dek{font-size:21px;color:var(--muted);line-height:1.5}.article h2{font-size:30px;line-height:1.2;letter-spacing:-.03em;margin:1.7em 0 .55em}.article p,.article li{font-size:18px;line-height:1.72}.article p{margin:1em 0}.article ul{padding-left:24px;margin:1em 0}.article li{margin:.45em 0}.article-meta{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:14px;margin:22px 0 34px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.aside{position:sticky;top:100px}.aside .card{box-shadow:none}.aside h3{font-size:18px}
.prose{max-width:790px}.prose h2{font-size:32px;letter-spacing:-.03em;margin:1.6em 0 .45em}.prose p,.prose li{font-size:18px;color:#334457}.prose ul{padding-left:22px}
.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--brand-2);font-weight:750;font-size:14px}.dot{width:7px;height:7px;border-radius:50%;background:var(--accent)}
.status{display:inline-flex;padding:6px 10px;border-radius:999px;background:var(--soft);color:var(--brand);font-size:13px;font-weight:750}
.footer{border-top:1px solid var(--line);margin-top:70px;padding:34px 0 50px;color:var(--muted);font-size:14px}.footer-row{display:flex;justify-content:space-between;gap:30px;align-items:flex-start}.footer-links{display:flex;gap:16px;flex-wrap:wrap}.footer a{text-decoration:none}.footer a:hover{text-decoration:underline}
@media(max-width:820px){.nav{display:none}.hero{padding-top:60px}.span-6,.span-7,.span-5{grid-column:span 12}.article-shell{grid-template-columns:1fr}.aside{position:static}.section-head,.footer-row{align-items:flex-start;flex-direction:column}.card{padding:22px}.band{border-radius:22px;padding:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}