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@media(max-width:820px){.hnp-container{width:min(calc(100% - 24px),var(--hnp-container))}.topbar-links,.header-ad-wrap{display:none}.brandbar{display:none}.nav-inner{height:var(--hnp-mobile-header)}.account-button span,.topics-toggle{display:none}.page-intro{padding-top:30px}.page-intro>b{display:none}.page-intro h1{font-size:30px}.hero-grid{display:flex;overflow:auto;scroll-snap-type:x mandatory;gap:12px}.hero-card{flex:0 0 88%;height:var(--hnp-hero-mobile-height);scroll-snap-align:start}.hero-card:nth-child(n){display:block}.hero-copy,.hero-1 .hero-copy{padding:20px}.hero-copy h2,.hero-1 h2{font-size:22px}.hero-slider{height:var(--hnp-hero-mobile-height)}.hero-slide-copy{right:20px;bottom:70px;width:calc(100% - 40px)}.hero-slide-copy h2{font-size:27px}.hero-slide-copy p{display:none}.topic-strip{margin-top:14px}.home-block{margin-top:44px}.feature-split,.video-layout,.newsletter-section,.contact-grid,.single-split-header{grid-template-columns:1fr}.feature-story{grid-template-columns:1fr}.feature-story>a img{height:280px;min-height:0}.technology-grid,.editors-grid{grid-template-columns:1fr}.tech-feature{grid-column:auto}.compact-story{grid-template-columns:115px 1fr}.compact-story img{width:115px;height:100px}.compact-story p{display:none}.list-story{grid-template-columns:120px 1fr}.list-image img{width:120px;min-height:145px}.list-copy{padding:12px}.list-copy h3{font-size:15px}.list-copy p{display:none}.sidebar-column{display:flex;overflow:auto}.sidebar-column>.widget{flex:0 0 86%}.video-feature img{height:320px}.video-item{grid-template-columns:115px 1fr}.video-thumb img{width:115px}.bottom-grid,.archive-grid,.related-grid,.authors-grid{grid-template-columns:1fr}.bottom-feature{grid-column:auto;grid-row:auto}.bottom-feature img{height:260px}.newsletter-section{padding:25px}.footer-grid{grid-template-columns:1fr;gap:26px}.footer-bottom>div{display:grid;gap:4px;padding-block:10px}.single-header h1,.single-overlay-copy h1,.single-split-copy h1{font-size:var(--hnp-mobile-h1)}.single-overlay-header{height:65vh}.single-overlay-copy{bottom:8%}.single-split-header figure{order:-1}.single-split-header img{height:380px}.single-meta{gap:9px}.single-cover{margin-top:22px}.article-layout{grid-template-columns:1fr}.share-rail{position:static;flex-direction:row;justify-content:center}.share-rail>span{display:none}.entry-content{font-size:16px}.post-navigation{grid-template-columns:1fr}.author-box{grid-template-columns:65px 1fr}.author-box img{width:65px;height:65px}.archive-cols-2,.archive-cols-3,.archive-cols-4{grid-template-columns:1fr}.archive-layout-masonry{columns:1}.search-submit span{display:none}.page-article{padding:20px}.demo-contact-form>div{grid-template-columns:1fr}.mobile-bottom-nav{display:grid}.back-to-top{bottom:83px}.site-footer{padding-bottom:70px}}
@media(max-width:480px){.topbar{display:none}.nav-actions{gap:4px}.icon-button{width:39px;height:39px}.mobile-logo .brand-mark span{font-size:15px}.section-heading h2{font-size:23px}.compact-story{grid-template-columns:100px 1fr}.compact-story img{width:100px}.video-feature h3{font-size:20px}.video-item{grid-template-columns:100px 1fr}.video-thumb img{width:100px;height:80px}.social-widget{grid-template-columns:1fr}.error-page>b{font-size:95px}.authors-grid article{grid-template-columns:75px 1fr}.authors-grid img{width:75px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}
@media print{.site-header,.site-footer,.share-rail,.sidebar-column,.post-navigation,.related-posts,.comments-area,.back-to-top,.mobile-bottom-nav,.single-top-ad,.single-bottom-ad,.hnp-ad{display:none!important}.single-content-shell,.article-layout{display:block}.entry-content{font-size:12pt;color:#000}.single-page{padding:0}}
.hnp-demo-ad{display:grid;place-items:center;gap:5px;min-height:120px;padding:22px;border-radius:18px;background:linear-gradient(135deg,var(--hnp-accent),var(--hnp-accent-2));color:#fff;text-align:center;overflow:hidden}.hnp-demo-ad small{padding:3px 8px;border-radius:999px;background:rgba(255,255,255,.18)}.hnp-demo-ad strong{font-size:21px}.hnp-demo-ad span{opacity:.85}.hnp-contact-form{display:grid;gap:15px}.hnp-contact-form .form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.hnp-contact-form label{display:grid;gap:7px;font-weight:800}.hnp-contact-form input,.hnp-contact-form textarea{width:100%;padding:12px 14px;border:1px solid var(--hnp-border);border-radius:11px;background:var(--hnp-surface-2);color:var(--hnp-text);font:inherit}.hnp-button{justify-self:start;padding:11px 22px;border:0;border-radius:var(--hnp-button-radius);background:var(--hnp-accent);color:#fff;font:inherit;font-weight:800;cursor:pointer}.hnp-form-message{margin-bottom:15px;padding:12px 15px;border-radius:10px}.hnp-form-message.success{background:rgba(25,168,107,.12);color:#087f5b}.hnp-form-message.error{background:rgba(232,62,77,.12);color:#c92a2a}.hnp-newsletter-form{display:flex;position:relative;gap:8px}.hnp-newsletter-form input{min-width:280px;padding:12px;border:1px solid var(--hnp-border);border-radius:10px;background:var(--hnp-surface);color:var(--hnp-text);font:inherit}.hnp-newsletter-form button{padding:10px 19px;border:0;border-radius:10px;background:var(--hnp-accent);color:#fff;font:inherit;font-weight:800}.hnp-newsletter-form small{position:absolute;top:calc(100% + 5px);right:0}.newsletter-box{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:30px;border-radius:20px;background:var(--hnp-surface-2)}.newsletter-box h2,.newsletter-box p{margin:0}.newsletter-box p{margin-top:5px;color:var(--hnp-muted)}@media(max-width:820px){.hnp-contact-form .form-grid{grid-template-columns:1fr}.newsletter-box,.hnp-newsletter-form{display:grid}.hnp-newsletter-form input{min-width:0;width:100%}}