
:root{--ink:#102338;--muted:#5d6b78;--brand:#0b6f6a;--brand2:#e8f5f3;--accent:#f2a93b;--line:#dbe4e8;--bg:#f7fafb;--white:#fff;--shadow:0 14px 38px rgba(16,35,56,.09)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.7}a{color:var(--brand);text-decoration-thickness:1px;text-underline-offset:3px}img{max-width:100%}.container{width:min(1140px,92%);margin:auto}.topbar{background:#0b2634;color:#dce8ed;font-size:.92rem;padding:.45rem 0}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.header-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:76px}.logo{font-size:1.25rem;font-weight:850;color:var(--ink);text-decoration:none}.logo span{color:var(--brand)}nav ul{display:flex;gap:1.15rem;list-style:none;padding:0;margin:0}nav a{color:var(--ink);text-decoration:none;font-weight:650;font-size:.94rem}.menu-btn{display:none;border:1px solid var(--line);background:white;border-radius:8px;padding:.55rem .7rem}.hero{padding:5.2rem 0 4.2rem;background:linear-gradient(135deg,#edf8f7 0%,#fff 55%,#fff6e8 100%)}.eyebrow{font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;color:var(--brand);font-weight:800}.hero h1{font-size:clamp(2.25rem,5vw,4.55rem);line-height:1.05;max-width:850px;margin:.5rem 0 1.2rem}.lead{font-size:1.2rem;color:var(--muted);max-width:760px}.actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.6rem}.btn{display:inline-block;padding:.82rem 1.08rem;border-radius:9px;font-weight:750;text-decoration:none}.btn-primary{background:var(--brand);color:white}.btn-light{background:white;color:var(--ink);border:1px solid var(--line)}.section{padding:4.2rem 0}.section.alt{background:var(--bg)}h2{font-size:clamp(1.65rem,3vw,2.55rem);line-height:1.2;margin:0 0 1rem}h3{line-height:1.3}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}.card{background:white;border:1px solid var(--line);border-radius:14px;padding:1.35rem;box-shadow:0 4px 14px rgba(16,35,56,.03)}.card h3{margin-top:.2rem}.note{border-left:4px solid var(--accent);background:#fff8ed;padding:1rem 1.1rem;border-radius:8px}.compare{width:100%;border-collapse:collapse;margin:1.2rem 0}.compare th,.compare td{padding:.8rem;border:1px solid var(--line);text-align:left;vertical-align:top}.compare th{background:var(--brand2)}.article{display:grid;grid-template-columns:minmax(0,760px) 280px;gap:2.4rem}.article main p,.article main li{color:#33485a}.toc{position:sticky;top:100px;align-self:start;border:1px solid var(--line);border-radius:12px;padding:1rem;background:var(--bg)}.toc a{display:block;margin:.42rem 0;text-decoration:none}.faq details{border-top:1px solid var(--line);padding:1rem 0}.faq summary{font-weight:750;cursor:pointer}.footer{background:#0b2634;color:#d8e3e8;padding:3.2rem 0 1.5rem}.footer a{color:#c8ece9}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem}.small{font-size:.9rem;color:var(--muted)}.pill{display:inline-block;background:var(--brand2);color:var(--brand);padding:.26rem .58rem;border-radius:999px;font-size:.82rem;font-weight:750}.breadcrumb{font-size:.9rem;padding:1rem 0;color:var(--muted)}@media(max-width:850px){.menu-btn{display:block}nav{display:none;position:absolute;left:0;right:0;top:76px;background:white;border-bottom:1px solid var(--line);padding:1rem 4%}nav.open{display:block}nav ul{flex-direction:column}.grid{grid-template-columns:1fr}.article{grid-template-columns:1fr}.toc{position:static}.footer-grid{grid-template-columns:1fr}.hero{padding-top:3.8rem}.compare{font-size:.9rem}}
