:root{--ink:#183146;--light:#f3f7f8;--accent:#16758a;--line:#d8e2e5;--soft:#e6f2f3}*{box-sizing:border-box}body{margin:0;font:16px/1.6 system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);background:#fff}a{color:inherit}header{border-bottom:1px solid var(--line);background:white;position:sticky;top:0;z-index:2}.nav{max-width:1160px;margin:auto;padding:18px 22px;display:flex;justify-content:space-between;gap:20px;align-items:center;flex-wrap:wrap}.brand{font-size:1.65rem;letter-spacing:.17em;font-weight:750;text-decoration:none}.links{display:flex;gap:24px;flex-wrap:wrap}.links a{text-decoration:none;font-size:.94rem}.links a:hover,.link:hover{color:var(--accent)}main{max-width:1160px;margin:auto;padding:28px 22px 90px}.hero{background:linear-gradient(125deg,#e7f3f5 0%,#fafbfc 72%);padding:clamp(30px,6vw,76px);border-radius:22px;margin:26px 0 52px}.eyebrow{font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;color:#437481;font-weight:700}h1{font-size:clamp(2rem,5vw,4rem);line-height:1.13;margin:14px 0 22px}h2{font-size:clamp(1.45rem,3vw,2.2rem);line-height:1.24}h3{margin:.2em 0}p{max-width:74ch}.lead{font-size:1.12rem;color:#425c6a}.button{display:inline-flex;align-items:center;background:var(--ink);color:white!important;padding:12px 20px;border-radius:7px;text-decoration:none;font-weight:600}.button:hover{background:var(--accent)}section{margin:58px 0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}.tile{padding:24px;border:1px solid var(--line);border-radius:14px;text-decoration:none;background:white;display:block;transition:box-shadow .2s}.tile:hover{box-shadow:0 8px 24px #133b4a12}.muted{color:#5b7480}.product-switch{display:flex;gap:11px;flex-wrap:wrap;margin:20px 0 28px}.product-switch a{padding:12px 18px;border:1px solid var(--line);border-radius:9px;text-decoration:none;background:white}.product-switch a[aria-current=page]{background:var(--ink);color:white;border-color:var(--ink);font-weight:750}.band{background:var(--light);border-radius:16px;padding:26px}.spec{border-collapse:collapse;width:100%}.spec td{border-bottom:1px solid var(--line);padding:12px 6px;vertical-align:top}.spec td:first-child{font-weight:650;width:36%}footer{padding:30px 22px;border-top:1px solid var(--line);color:#68808a;font-size:.86rem;text-align:center}.compare{position:relative;max-width:760px;aspect-ratio:16/9;overflow:hidden;border-radius:16px;background:#cae0eb;isolation:isolate}.view{position:absolute;inset:0;display:grid;place-items:center;font-size:clamp(1rem,3vw,1.9rem);font-weight:750;text-align:center;padding:25px}.view.after{background:linear-gradient(125deg,#bde4eb,#eaf8fb);color:#225968}.view.before{background:linear-gradient(125deg,#777d8a,#c6c3bc);color:#253442;clip-path:inset(0 50% 0 0)}.compare input{position:absolute;inset:auto 7% 14px;width:86%;z-index:2}.hint{font-size:.84rem;color:#526e76}details{border-top:1px solid var(--line);padding:17px 0}summary{font-weight:700;cursor:pointer}@media(max-width:650px){.nav{gap:12px}.links{gap:12px}.hero{padding:26px}.grid{grid-template-columns:1fr 1fr}.tile{padding:16px}}@media(max-width:460px){.grid{grid-template-columns:1fr}}