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#444444;padding-top:18px;text-align:center}.pt-footer-legal{display:flex;flex-wrap:wrap;gap:8px 12px;justify-content:center;margin-bottom:12px}.pt-footer-legal a,.pt-footer-bottom a{color:#888888;font-size:13px;text-decoration:underline}.pt-footer-bottom p{margin:0;color:#aaaaaa;font-size:12px}.pt-footer-bottom strong{color:var(--pt-copper)}footer.footer-section{position:relative;isolation:isolate;overflow:hidden;background:#1a1a1a;color:#ffffff;padding:4vh 1rem calc(4vh + 70px)}footer.footer-section .footer-overlay{position:absolute;inset:0;width:100%;height:100%;background:rgba(26, 26, 26, 0.3);z-index:2;pointer-events:none}footer.footer-section .copy-right{position:relative;z-index:1;width:100%;max-width:1400px;margin:0 auto}footer.footer-section > .max-w-\[1400px\],footer.footer-section > .footer-inner{position:relative;z-index:3;width:100%;max-width:1400px;margin:0 auto;padding:0 1rem}footer.footer-section .copy-right .container{padding:1rem 0;margin-top:-2.5vmax 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14px;object-fit:contain;opacity:0.5}footer.footer-section .footer-link{display:inline-flex;align-items:center;min-width:24px;min-height:32px;color:#aaaaaa;font-size:3vw;line-height:1.3;text-decoration:none;transition:color 300ms ease}footer.footer-section li.flex .footer-link{font-size:2.8vw}footer.footer-section .footer-link:hover,footer.footer-section .footer-link:focus-visible{text-decoration:underline}footer.footer-section .footer-bottom{border-top:1px solid #444444;padding-top:2vh;text-align:center}footer.footer-section .footer-bottom > div{display:flex;flex-wrap:wrap;justify-content:center;gap:0.5rem;margin-bottom:1.5vh}footer.footer-section .footer-bottom span{display:none;color:#555555}footer.footer-section .footer-bottom a{color:#888888;font-size:2.8vw;text-decoration:underline;transition:color 300ms ease}footer.footer-section .footer-bottom a:hover,footer.footer-section .footer-bottom a:focus-visible{color:#f59e0b}footer.footer-section .footer-bottom p{margin:0;color:#aaaaaa;font-size:2.5vw}footer.footer-section .footer-bottom p a{margin:0}footer.footer-section .footer-bottom strong{color:#f59e0b}.pt-mobile-nav{display:none}@media (max-width: 1160px){.pt-primary-nav{gap:18px}.pt-nav-link{font-size:0.92rem}}@media (min-width: 640px){footer.footer-section{padding:6vh 48px 2vh}footer.footer-section > .max-w-\[1400px\],footer.footer-section > .footer-inner{padding:0 1.5rem}footer.footer-section .footer-grid{grid-template-columns:repeat(5, minmax(0, 1fr))}footer.footer-section .footer-heading{font-size:1.1vw}footer.footer-section .footer-link,footer.footer-section .footer-bottom a{font-size:13px}footer.footer-section li.flex .footer-link,footer.footer-section .footer-bottom p{font-size:12px}footer.footer-section li.flex > img{width:18px;height:18px;max-width:18px;flex-basis:18px}footer.footer-section .footer-bottom > div{gap:0}footer.footer-section .footer-bottom span{display:inline}footer.footer-section .footer-bottom a{margin:0 1rem}}@media (min-width: 1024px){body > div.lg\:hidden{display:none}nav.shadow-sm{height:80px;padding:0}nav.shadow-sm > div{padding:0 32px}nav.shadow-sm > div > div{min-height:80px}nav.shadow-sm .hidden.lg\:flex{display:flex;align-items:center;gap:32px}nav.shadow-sm img[alt="PTENOTE Logo"]{height:max(4vw, 55px)}nav.shadow-sm a[href*="learn.ptenote.com"]{gap:0.5vw;padding:0.7vw 1.5vw;font-size:0.85vw}nav.shadow-sm a[href*="learn.ptenote.com"] svg{width:max(1vw, 14px);height:max(1vw, 14px)}}@media (max-width: 1023px){body{padding-bottom:0}footer.footer-section{padding-bottom:calc(4vh + 70px)}.pt-top-call{display:block}.pt-primary-nav{display:none}.pt-header-inner{min-height:72px}.pt-logo img{width:166px}.pt-single-hero__inner,.pt-bottom-resources__header{grid-template-columns:1fr}.pt-single-hero__inner{padding-block:48px}.pt-single-hero h1{font-size:2.45rem}.pt-latest-showcase__grid{grid-template-columns:repeat(2, minmax(0, 1fr))}.pt-footer-grid{grid-template-columns:repeat(2, minmax(0, 1fr))}.pt-single-layout{width:min(100% - 24px, 1120px);max-width:min(100% - 24px, 1120px)}.pt-article-content{padding:36px}.pt-related-grid{grid-template-columns:1fr}.pt-mobile-nav{position:fixed;left:16px;right:16px;bottom:10px;z-index:9999;display:flex;align-items:center;justify-content:space-around;gap:2px;min-height:74px;padding:4px 10px;background:rgba(255, 255, 255, 0.74);border:1px solid rgba(255, 255, 255, 0.48);border-radius:35px;box-shadow:0 8px 32px rgba(0, 0, 0, 0.1);backdrop-filter:blur(14px)}.pt-mobile-nav__item{min-width:0;flex:1 1 0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--pt-muted);text-decoration:none;font-size:0.68rem;font-weight:800;white-space:nowrap}.pt-mobile-nav__icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px}.pt-mobile-nav__item.is-home{margin-top:-20px}.pt-mobile-nav__item.is-home .pt-mobile-nav__icon{width:64px;height:64px;background:var(--pt-yellow);border-radius:999px;border:4px solid #ffffff;box-shadow:0 8px 20px rgba(255, 193, 32, 0.4)}}@media (max-width: 760px){.pt-container,.pt-footer-inner,.pt-related{width:min(100% - 24px, 1180px)}.pt-single-layout{width:min(100% - 12px, 1120px);max-width:min(100% - 12px, 1120px)}.pt-login{padding-inline:12px;font-size:0.88rem}.pt-single-hero h1{font-size:2rem}.pt-article-shell{display:block}.pt-share--post{position:static;flex-direction:row;margin-bottom:14px}.pt-share--post > span{writing-mode:initial;transform:none}.pt-article-content{padding:20px 14px}.pt-ai-summary{width:100%;max-width:100%;align-items:center;justify-content:space-between;gap:10px;padding:9px 10px;border-radius:18px}.pt-ai-summary__tools{gap:7px;justify-content:flex-end}.pt-ai-summary__tool{width:36px;min-width:36px;height:36px;gap:0;padding:0}.pt-ai-summary__tool span{display:none}.pt-article-content p,.pt-article-content li{font-size:1.03rem;line-height:1.76}.pt-article-content h2{font-size:1.58rem}.pt-article-cta,.pt-post-nav{grid-template-columns:1fr}.pt-post-footer{grid-column:auto}.pt-post-nav__card{grid-template-columns:132px minmax(0, 1fr)}.pt-post-nav__card--next{grid-template-columns:minmax(0, 1fr) 132px}.pt-post-nav__card--next img{grid-column:2}.pt-post-nav__card--next span,.pt-post-nav__card--next strong{grid-column:1;text-align:right;padding-right:0;padding-left:16px}.pt-footer-phones{display:grid;gap:14px}.pt-footer-phones a{font-size:1.45rem}.pt-footer-grid{grid-template-columns:1fr 1fr;gap:22px 16px}.pt-site-footer{padding:30px 16px 112px}.pt-footer-inner{width:min(100% - 24px, 1400px)}.pt-search-form{flex-direction:column}.pt-search-form button{width:100%}}@media (max-width: 520px){nav.shadow-sm > div{padding:0 14px}nav.shadow-sm img[alt="PTENOTE Logo"]{height:42px}nav.shadow-sm a[href*="learn.ptenote.com"]{min-height:34px;padding:0 11px;font-size:0.75rem}.pt-logo img{width:138px}.pt-login span{display:none}.pt-single-hero__inner{padding-block:36px}.pt-single-hero h1{font-size:1.75rem}.pt-section-heading h2{font-size:1.55rem}.pt-related-card,.pt-latest-card:first-child{grid-template-columns:1fr}.pt-latest-card:first-child{grid-column:auto;grid-row:auto}.pt-latest-card:first-child h3{font-size:0.94rem;line-height:1.2}.pt-latest-showcase__grid{grid-template-columns:1fr}.pt-footer-grid{grid-template-columns:1fr}.pt-footer-phones a{font-size:1.2rem}.pt-mobile-nav{left:8px;right:8px;padding-inline:6px}.pt-mobile-nav__item{font-size:0.62rem}}@media (max-width: 340px){.pt-ai-summary{align-items:flex-start;flex-direction:column;gap:9px;padding:10px}.pt-ai-summary__tools{width:100%;justify-content:flex-start}.pt-ai-summary__tool{width:34px;min-width:34px;height:34px}}