.pst{--ink:#1c2630;--muted:#596977;--dark:#18242f;--blue:#1696b7;--mint:#7ac8be;--line:#d6e1e5;--bg:#f2f6f7;font:16px/1.65 Arial,Helvetica,sans-serif;color:var(--ink);background:var(--bg)}.pst *{box-sizing:border-box}.pst .shell{width:min(1160px,calc(100% - 40px));margin:auto}.pst a{color:#087b98;text-underline-offset:3px}.pst h1,.pst h2,.pst h3{line-height:1.18;margin:0 0 14px}.pst h1{font-size:clamp(35px,5vw,61px)}.pst h2{font-size:clamp(28px,3vw,42px)}.pst h3{font-size:19px}.pst .kicker{margin:0 0 12px;font-size:12px;letter-spacing:1.7px;font-weight:700;text-transform:uppercase;color:#087b98}.pst .hero{padding:68px 0;background:#fff}.pst .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}.pst .lede{font-size:19px;color:var(--muted)}.pst .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.pst .btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 20px;border:1px solid var(--blue);border-radius:5px;text-decoration:none;font-weight:700}.pst .primary{background:var(--blue);color:#fff!important}.pst .hero-media{min-height:390px;padding:18px;background:#edf4f5;border:1px solid var(--line);display:flex;align-items:center;justify-content:center}.pst .hero-media img,.pst .device-media img{width:100%;height:360px;object-fit:contain}.pst .section{padding:72px 0}.pst .section.white{background:#fff}.pst .center{text-align:center;max-width:760px;margin:0 auto 34px}.pst .center p{color:var(--muted)}.pst .access-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.pst .access{padding:22px 18px;border-top:4px solid var(--mint);background:#233746;color:#e8f4f4}.pst .access strong{display:block;font-size:24px;color:#fff}.pst .split{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}.pst .device-media{background:#fff;border:1px solid var(--line);padding:18px}.pst .checks{display:grid;gap:14px}.pst .checks article{padding:18px 20px;background:#e8f4f2;border-left:5px solid var(--blue)}.pst .checks p{margin:6px 0 0;color:#445d66}.pst .matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.pst .matrix article,.pst .reading article{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);overflow:hidden}.pst .matrix img,.pst .reading img{width:100%;height:170px;object-fit:contain;background:#f5f9fa;padding:14px}.pst .body{display:flex;flex-direction:column;gap:8px;padding:20px;flex:1}.pst .body p{margin:0;color:var(--muted)}.pst .body a{margin-top:auto;font-weight:700}.pst .reading{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.pst .faq{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.pst .faq article{padding:20px;background:#fff;border:1px solid var(--line)}.pst .faq p{margin:0;color:var(--muted)}@media(max-width:760px){.pst .shell{width:min(100% - 28px,560px)}.pst .hero,.pst .section{padding:46px 0}.pst .hero-grid,.pst .access-grid,.pst .split,.pst .matrix,.pst .reading,.pst .faq{grid-template-columns:1fr;gap:18px}.pst .hero-media{min-height:280px}.pst .hero-media img,.pst .device-media img{height:260px}.pst h1{font-size:39px}.pst .lede{font-size:17px}}