/* h5-hls.cloud editorial information site */
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.site-footer{background:#111113;color:#fff;padding:60px 0 22px}.footer-shell{width:min(var(--shell),calc(100% - 44px));margin:auto;display:grid;grid-template-columns:.85fr 1.15fr;gap:80px}.footer-brand{font-size:1.5rem;font-weight:800}.footer-intro p{max-width:430px;color:#aaa29e;font-size:.9rem}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.footer-links h2{font-size:.82rem;color:#8f8783;text-transform:uppercase;letter-spacing:.12em}.footer-links a{display:block;color:#d8d1cc;font-size:.9rem;padding:5px 0}.footer-links a:hover{color:#fff}.footer-bottom{width:min(var(--shell),calc(100% - 44px));margin:44px auto 0;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:20px;color:#847c78;font-size:.76rem}.back-top{position:fixed;right:20px;bottom:20px;width:44px;height:44px;border:0;border-radius:50%;background:var(--wine);color:#fff;box-shadow:var(--shadow);cursor:pointer;opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s}.back-top.visible{opacity:1;transform:none;pointer-events:auto}
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@media(max-width:900px){.nav-toggle{display:block;margin-left:auto}.primary-nav{position:absolute;left:18px;right:18px;top:70px;background:#1e1e20;border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:10px;display:none;flex-direction:column;align-items:stretch}.primary-nav.open{display:flex}.primary-nav a{padding:11px 12px}.search-open{margin-left:0}.brand{min-width:0}.lead-grid,.split-heading,.editorial-band,.auxiliary-grid,.timeline-intro,.topic-directory-item,.topic-directory-item:nth-child(even),.editorial-hero-grid,.app-hero-grid,.faq-hero-grid,.privacy-hero-grid,.contact-hero-grid,.search-page-grid,.guide-hero-grid,.mobile-band,.about-grid,.safety-grid{grid-template-columns:1fr}.lead-media{max-width:720px}.feature-row-main{grid-template-columns:1fr 50px 1fr}.stream-layout{grid-template-columns:1fr}.rail-card{position:static}.map-grid{grid-template-columns:repeat(2,1fr)}.list-layout{grid-template-columns:1fr}.filter-panel{position:static;display:grid;grid-template-columns:repeat(2,1fr);gap:0 20px}.filter-panel h2,.filter-note{grid-column:1/-1}.article-body-grid{grid-template-columns:1fr}.article-rail{order:2}.sticky-card{position:static}.topic-directory-item:nth-child(even) .topic-figure{order:0}.topic-directory-item{gap:30px}.topic-directory-item:nth-child(even){grid-template-columns:1fr}.footer-shell{grid-template-columns:1fr;gap:36px}}
@media(max-width:700px){.content-shell,.article-shell,.narrow{width:min(100% - 28px,100%)}.section{padding:58px 0}.header-shell{width:calc(100% - 24px);min-height:68px}.brand-copy small{display:none}.search-open{font-size:.82rem;padding:8px 10px}.lead-grid{gap:28px}.lead-copy h1{font-size:3.1rem}.home-lead{padding-top:38px}.media-caption{position:relative;left:auto;bottom:auto;margin:-28px 14px 0}.feature-row,.feature-row-main{grid-template-columns:42px 1fr;gap:12px}.feature-row-main img{grid-column:1/-1;max-height:280px}.split-heading{gap:20px}.story-line{grid-template-columns:10px 1fr}.story-line>time{grid-column:2}.map-grid{grid-template-columns:1fr}.map-item{min-height:220px}.date-list a{grid-template-columns:90px 1fr}.date-list em{grid-column:2}.aux-links a{grid-template-columns:1fr;gap:3px}.filter-panel{grid-template-columns:1fr}.filter-panel h2,.filter-note{grid-column:auto}.vertical-timeline:before{left:52px}.vertical-timeline article{grid-template-columns:82px 1fr;gap:18px}.time-node:after{right:25px}.topic-directory-item h2{font-size:2rem}.article-header h1{font-size:2.7rem}.article-note{grid-template-columns:1fr;gap:4px}.article-body h2{font-size:1.55rem}.article-body p{font-size:1rem}.related-grid{grid-template-columns:1fr}.guide-chapters article{grid-template-columns:50px 1fr;gap:18px}.guide-chapters article>span{font-size:1.6rem}.guide-chapters h2{font-size:1.6rem}.contact-cards{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column}.search-panel{padding:28px 20px}.search-row{flex-direction:column}.search-row button{width:100%}}
@media(max-width:420px){.lead-copy h1{font-size:2.55rem}.page-hero h1{font-size:2.6rem}.lead-actions{flex-direction:column}.button{width:100%}.footer-links{grid-template-columns:1fr}.return-links,.inline-links{flex-direction:column}.error-code{font-size:5rem}}

.method-cover,.glossary-intro{display:grid;grid-template-columns:.82fr 1.18fr;gap:54px;align-items:center;margin-bottom:60px}.method-cover img,.glossary-intro img{width:100%;aspect-ratio:1.45/1;object-fit:cover}.method-cover h2,.glossary-intro h2{font-size:2rem;line-height:1.25;margin:0 0 12px}.method-cover p,.glossary-intro p{color:var(--muted)}.method-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.method-grid a{min-height:220px;padding:24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column}.method-grid a:hover{background:var(--paper-2)}.method-grid span{font-size:.72rem;color:var(--wine);font-weight:800}.method-grid strong{font-size:1.25rem;line-height:1.3;margin:14px 0 10px}.method-grid p{font-size:.85rem;color:var(--muted);margin:0}.method-chapters{padding-top:0}.glossary-list{border-top:2px solid var(--ink)}.glossary-item{display:grid;grid-template-columns:70px 1fr;gap:24px;padding:32px 0;border-bottom:1px solid var(--line);scroll-margin-top:100px}.glossary-item>span{font-family:Georgia,serif;font-size:1.55rem;color:var(--gold)}.glossary-item h2{font-size:1.65rem;margin:0 0 10px}.glossary-item p{color:var(--muted);margin:0 0 12px}.glossary-use{padding:12px 16px;background:var(--paper-2);border-left:3px solid var(--wine)}.glossary-use strong{color:var(--ink)}
@media(max-width:900px){.method-cover,.glossary-intro{grid-template-columns:1fr}.method-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.method-grid{grid-template-columns:1fr}.glossary-item{grid-template-columns:44px 1fr;gap:12px}.glossary-item>span{font-size:1.2rem}}