:root{--ink: #0d1726;--muted: #536174;--line: #d9e1ea;--panel: #f7f9fb;--panel-strong: #ecf2f7;--accent: #1b6f83;--accent-dark: #0f4f60;--white: #ffffff;--max: 1120px;--radius: 18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--white);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}img{max-width:100%}.site-header{position:sticky;top:0;z-index:20;background:#fffffff0;border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav-wrap,.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:24px}.brand{display:inline-flex;flex-direction:column;letter-spacing:-.02em;font-weight:750;line-height:1.05}.brand span:last-child{color:var(--accent)}.nav-links{display:flex;align-items:center;gap:22px;color:var(--muted);font-size:.95rem}.nav-cta,.button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;border-radius:999px;padding:0 18px;font-weight:700;background:var(--ink);color:var(--white);border:1px solid var(--ink)}.nav-cta:hover,.button:hover{color:var(--white);background:var(--accent-dark);border-color:var(--accent-dark)}.button.secondary{background:transparent;color:var(--ink);border-color:var(--line)}.button.secondary:hover{color:var(--accent-dark);border-color:var(--accent)}.hero{padding:88px 0 56px;background:linear-gradient(180deg,var(--panel),var(--white))}.kicker{color:var(--accent-dark);text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:800}h1,h2,h3{line-height:1.08;letter-spacing:-.035em;margin:0}h1{max-width:920px;margin-top:18px;font-size:clamp(2.5rem,7vw,5rem)}h2{font-size:clamp(2rem,4vw,3.25rem)}h3{font-size:1.35rem}.lede{max-width:760px;margin:24px 0 0;color:var(--muted);font-size:clamp(1.08rem,2vw,1.3rem)}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.section{padding:72px 0}.section.compact{padding:44px 0}.section-header{display:grid;grid-template-columns:minmax(0,.85fr) minmax(260px,.55fr);gap:32px;align-items:end;margin-bottom:30px}.section-header p,.card p,.footer p,.rich p,.rich li{color:var(--muted)}.grid{display:grid;gap:18px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card{min-height:100%;padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:0 18px 45px #0d17260d}.card.subtle{background:var(--panel);box-shadow:none}.card h3{margin-bottom:12px}.card p{margin:0}.card ul,.rich ul{padding-left:1.15rem;color:var(--muted)}.card li+li,.rich li+li{margin-top:8px}.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.tag{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;padding:5px 10px;color:var(--muted);font-size:.82rem}.band{background:var(--ink);color:var(--white)}.band p,.band .kicker{color:#ffffffb8}.band .card{color:var(--ink)}.page-hero{padding:72px 0 38px;border-bottom:1px solid var(--line);background:var(--panel)}.meta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.rich{max-width:780px;margin:0 auto;padding:58px 0 76px}.rich h2{margin-top:42px;margin-bottom:12px;font-size:clamp(1.6rem,3vw,2.2rem)}.rich h3{margin-top:28px;margin-bottom:8px}.rich a{color:var(--accent-dark);border-bottom:1px solid var(--accent)}.notice{border-left:4px solid var(--accent);padding:18px 20px;background:var(--panel);color:var(--muted)}.footer{padding:42px 0;background:var(--panel);border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.75fr);gap:32px}.footer small{color:var(--muted)}@media(max-width:920px){.nav-wrap{align-items:flex-start;flex-direction:column;padding:16px 0}.nav-links{flex-wrap:wrap;gap:14px}.section-header,.footer-grid,.grid.two,.grid.three,.grid.four{grid-template-columns:1fr}.hero{padding-top:56px}}