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.pl-knowledge *{box-sizing:border-box}.pl-knowledge a{color:#243fc0;text-underline-offset:4px}.pl-knowledge a:focus-visible,.pl-knowledge button:focus-visible{outline:3px solid #304cdb;outline-offset:4px}
.pl-knowledge h1{font-size:clamp(32px,5vw,56px);line-height:1.12;letter-spacing:-.035em;margin:14px 0 20px}.pl-knowledge h2{font-size:clamp(23px,3vw,31px);line-height:1.25;margin:35px 0 15px}.pl-knowledge h3{line-height:1.35;font-size:20px}.pl-knowledge p,.pl-knowledge li{font-size:16px;color:#4b5c76}.pl-knowledge li{margin-bottom:13px}.pl-knowledge section{scroll-margin-top:100px}
.pl-shell{max-width:1160px;margin:0 auto;padding:50px 24px}.pl-reading{max-width:800px}.pl-intro{font-size:19px!important;max-width:820px}.pl-kicker{font-size:12px;letter-spacing:.13em;text-transform:uppercase;font-weight:750;color:#2944c4}.pl-meta{font-size:13px!important;color:#5e6d85}.pl-figure{margin:25px 0;border:1px solid #dce3f1;border-radius:20px;overflow:hidden;background:#f4f7ff}.pl-figure img{display:block;width:100%;height:auto}.pl-figure figcaption{font-size:12px;padding:10px 16px;background:#fff;color:#53637b}
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.pl-filters{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0}.pl-filters button{border:1px solid #cad5ed;background:white;border-radius:24px;padding:11px 18px;font:inherit;cursor:pointer;color:#213858}.pl-filters button[aria-pressed=true]{background:#2c45c9;border-color:#2c45c9;color:#fff}.pl-badge{display:inline-block;border-radius:7px;padding:5px 10px;background:#edf1ff;color:#243fc0;font-size:12px;font-weight:700}.pl-badge.available{background:#e8f7ee;color:#14633b}.pl-card[hidden],.pl-knowledge [hidden]{display:none!important}
.pl-knowledge details{border:1px solid #dbe3f3;border-radius:14px;padding:18px;margin:20px 0}.pl-knowledge summary{cursor:pointer;font-weight:700}.pl-empty{padding:20px;background:#f2f5fd;border-radius:12px}.pl-hero{background:linear-gradient(125deg,#edf2ff,#fafcff 62%,#e9faf4);border-bottom:1px solid #dbe3f3}.pl-hero .pl-shell{padding-block:55px}.pl-section-soft{background:#f5f7fc}.pl-print{margin:20px 0;display:inline-block}
@media(max-width:900px){.pl-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.pl-grid{grid-template-columns:1fr}.pl-shell{padding:30px 18px}.pl-card-body{padding:21px}.pl-toc{flex-direction:column}.pl-figure{border-radius:13px}.pl-knowledge p,.pl-knowledge li{font-size:16px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}}@media print{.pl-top,.pl-filters,.pl-toc,.pl-print{display:none}.pl-shell{max-width:none;padding:0}.pl-card,.pl-figure{break-inside:avoid}.pl-knowledge a{color:#000}.pl-knowledge h2{break-after:avoid}}