.security-page main{overflow:hidden}.security-page .sec-wrap{width:min(1120px,calc(100% - 40px));margin:auto}.sec-hero{padding:78px 0 48px}.sec-hero h1{max-width:900px;font-size:clamp(36px,5.2vw,64px);line-height:1.08;letter-spacing:-.035em;margin:16px 0 24px}.sec-hero p{font-size:19px;max-width:720px;line-height:1.6;color:#c1d0df}.sec-kicker{color:#65dae0;text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:800}.sec-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}.sec-actions a,.sec-button{display:inline-block;background:#3fc7d4;color:#071b2b;padding:12px 20px;border-radius:7px;text-decoration:none;font-weight:800}.sec-actions a+a{background:#162e42;color:#e9f3fa;border:1px solid #426079}.sec-section{padding:48px 0;border-top:1px solid #29445c}.sec-section h2{font-size:clamp(25px,3vw,36px);line-height:1.2;margin:0 0 24px}.sec-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.sec-grid.small{grid-template-columns:repeat(3,minmax(0,1fr))}.sec-card{background:#10273b;border:1px solid #35506b;border-radius:12px;padding:25px}.sec-card h3{font-size:22px;margin:0 0 12px}.sec-card p{color:#c1d0df;line-height:1.6}.sec-card a,.sec-section a{color:#75dce6}.sec-card .sec-button{color:#071b2b}.sec-topology{border:1px solid #426079;border-radius:14px;padding:26px;background:#10273b;margin:32px 0 0}.sec-topology figcaption{font-size:12px;color:#a9bdce;margin-bottom:20px}.sec-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;align-items:stretch}.sec-node{padding:20px;border:1px solid #52738c;border-radius:8px;background:#162f45;line-height:1.5}.sec-node b{display:block;color:#70dce5}.sec-node.attack{border-color:#df9878}.sec-node.guard{border-color:#58d9c9}.sec-arrow{text-align:center;margin:12px;color:#70dce5;font-size:24px}.sec-chart{display:grid;gap:16px}.sec-chart-row{display:grid;grid-template-columns:170px minmax(0,1fr);gap:16px;align-items:center}.sec-bars{display:grid;gap:6px}.sec-bar{height:23px;min-width:42px;padding:2px 7px;color:#081b29;font-weight:800;font-size:12px;border-radius:3px;background:#efa991}.sec-bar.guard{background:#69d7cc}.sec-note{color:#afc3d4;font-size:14px;line-height:1.7}.sec-steps{counter-reset:steps}.sec-steps .sec-card h3:before{counter-increment:steps;content:counter(steps) '. ';color:#70dce5}.sec-placeholder{border:1px dashed #658297;border-radius:12px;padding:28px;color:#b9ccda}.sec-image{display:block;width:100%;height:auto;border:1px solid #426079;border-radius:12px}.sec-section details{padding:18px;border:1px solid #35506b;border-radius:8px;margin-top:16px}.sec-section summary{cursor:pointer;font-weight:700}@media(max-width:700px){.sec-hero{padding-top:42px}.sec-grid,.sec-grid.small,.sec-flow{grid-template-columns:1fr}.sec-chart-row{grid-template-columns:1fr;gap:5px}.sec-topology{padding:18px}.sec-section{padding:32px 0}.sec-card{padding:20px}}