.hero-preview{display:flex;align-items:center;min-height:calc(100svh - var(--header-height) - 72px);position:relative;overflow-x:clip}
.hero-preview::before{content:"";position:absolute;inset:8% 34% 8% 0;background:radial-gradient(closest-side,var(--color-glow),transparent 72%);pointer-events:none}
.hero-preview-inner{width:100%;display:grid;grid-template-columns:520px minmax(0,1fr);gap:72px;align-items:center;padding-top:44px;padding-bottom:52px;position:relative}
.hero-copy{position:relative;z-index:2}
.hero-copy h1{margin:22px 0 20px}
.hero-copy h1 span{display:block}
.hero-copy .lead{max-width:570px;margin-bottom:26px;font-size:16.5px}
.hero-trust{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:18px}
.trust-item{display:inline-flex;align-items:center;gap:6px;color:var(--color-muted);font-size:13px}
.trust-item::before{content:"✓";color:var(--color-success);font-weight:900}
.hero-meta{margin-top:24px;padding-top:20px;border-top:1px solid var(--color-line);display:grid;gap:13px}
.meta-line{display:flex;align-items:flex-start;gap:16px}
.meta-title{width:84px;flex:0 0 auto;color:var(--color-muted);font-size:12px;letter-spacing:.05em}
.platform-inline,.flag-inline{display:flex;align-items:center;flex-wrap:wrap;gap:12px 18px}
.platform-token,.flag-token{display:inline-flex;align-items:center;gap:6px;color:var(--color-muted);font-size:12px}
.platform-token svg{width:17px;height:17px;flex:0 0 auto}
.flag-token svg{width:22px;height:15px;flex:0 0 auto;border-radius:3px;overflow:hidden}
.hero-device{position:relative;display:flex;justify-content:center;z-index:1}
.hero-device::before{content:"";position:absolute;inset:-70px;background:radial-gradient(closest-side,var(--color-glow),transparent 72%);pointer-events:none}
.client-window{position:relative;width:min(460px,100%);overflow:hidden;background:var(--color-dark);border:1px solid var(--color-dark-line);border-radius:var(--radius-md);box-shadow:var(--shadow-window);transform:rotate(1.5deg)}
.window-chrome{height:42px;padding-inline:16px;display:flex;align-items:center;gap:8px;background:var(--color-dark-panel);border-bottom:1px solid var(--color-dark-line)}
.chrome-light{width:10px;height:10px;flex:0 0 auto;border-radius:50%}
.chrome-error{background:var(--color-error)}
.chrome-warning{background:var(--color-warning)}
.chrome-success{background:var(--color-success)}
.window-name{margin-left:8px;color:var(--color-dark-muted);font-family:var(--font-mono);font-size:11.5px}
.window-body{padding:30px 26px 24px;background-image:radial-gradient(var(--color-dark-line) 1px,transparent 1.4px);background-size:13px 13px}
.connection-head{display:flex;flex-direction:column;align-items:center;gap:14px;padding-bottom:24px}
.power-button{width:94px;height:94px;padding:0;display:grid;place-items:center;border:0;border-radius:50%;background:linear-gradient(160deg,var(--color-accent),var(--color-accent-deep));box-shadow:0 0 0 9px var(--color-accent-soft),0 14px 26px -10px var(--color-button-shadow)}
.power-button svg{width:34px;height:34px}
.power-button path{fill:none;stroke:var(--color-dark);stroke-width:2.6;stroke-linecap:round}
.connection-copy{text-align:center}
.connection-copy strong{display:block;color:var(--color-dark-text);font-family:var(--font-display);font-size:19px}
.connection-copy span{color:var(--color-dark-muted);font-size:12.5px}
.route-mini-list{list-style:none;margin:0;padding:8px 0 0;border-top:1px solid var(--color-dark-line)}
.route-mini{height:50px;padding:0 14px;display:flex;align-items:center;gap:12px;border-radius:var(--radius-sm);color:var(--color-dark-muted);font-size:14px}
.route-mini+.route-mini{margin-top:4px}
.route-mini.is-connected{background:var(--color-dark-raised);box-shadow:inset 2px 0 0 var(--color-accent);color:var(--color-dark-text);font-weight:700}
.route-mini svg{width:22px;height:15px;flex:0 0 auto;border-radius:3px;overflow:hidden}
.route-mini-name{flex:1}
.status-dot{width:8px;height:8px;flex:0 0 auto;border-radius:50%;background:var(--color-dark-muted);opacity:.55}
.status-dot.is-live{background:var(--color-accent);opacity:1;animation:status-breathe 2s ease-in-out infinite}
@keyframes status-breathe{50%{opacity:.3}}
.facts-band{min-height:72px;background:var(--color-dark);color:var(--color-dark-text);background-image:radial-gradient(var(--color-dark-line) 1px,transparent 1.4px);background-size:13px 13px}
.facts-row{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.fact-item{display:flex;align-items:baseline;gap:10px}
.fact-label{color:var(--color-dark-muted);font-size:12px;letter-spacing:.08em}
.fact-value{font-family:var(--font-mono);font-weight:700;font-variant-numeric:tabular-nums}
.fact-divider{width:1px;height:26px;background:var(--color-dark-line)}
.tabs-component{max-width:100%}
.tab-list{display:flex;align-items:center;gap:4px;max-width:100%;overflow-x:auto;padding:5px;background:var(--color-panel-soft);border:1px solid var(--color-line);border-radius:var(--radius-sm);-webkit-overflow-scrolling:touch}
.tab-button{flex:0 0 auto;min-height:40px;padding:8px 17px;border:0;border-radius:var(--radius-xs);background:transparent;color:var(--color-muted);font-weight:700}
.tab-button[aria-selected="true"],.tab-button.is-active{background:var(--color-panel);color:var(--color-text);box-shadow:var(--shadow-card)}
.tab-panel{padding-top:24px}
.tab-panel[hidden]{display:none}
.toc-tabs{position:sticky;top:0;z-index:40;display:flex;gap:4px;max-width:100%;overflow-x:auto;padding:8px;background:var(--color-panel);border:1px solid var(--color-line);border-radius:var(--radius-sm);-webkit-overflow-scrolling:touch}
.toc-tabs a{flex:0 0 auto;display:inline-flex;align-items:center;min-height:40px;padding:7px 14px;border-radius:var(--radius-xs);color:var(--color-muted)}
.toc-tabs a.is-current,.toc-tabs a[aria-current="location"]{background:var(--color-dark);color:var(--color-dark-text)}
body:has(.toc-tabs) section[id]{scroll-margin-top:calc(var(--header-height) + var(--toc-height) + 16px)}
.faq-list{display:grid;gap:10px}
.faq-item{background:var(--color-panel);border:1px solid var(--color-line);border-radius:var(--radius-sm)}
.faq-item summary{position:relative;min-height:54px;padding:15px 50px 15px 18px;font-weight:800;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);color:var(--color-accent-deep);font-family:var(--font-mono);font-size:22px}
.faq-item[open] summary::after{content:"−"}
.faq-answer{padding:0 18px 18px;color:var(--color-muted)}
.pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:stretch}
.plan-card{position:relative;display:flex;flex-direction:column;padding:30px;background:var(--color-panel);border:1px solid var(--color-line);border-radius:var(--radius-md)}
.plan-card.is-featured{background:var(--color-dark);color:var(--color-dark-text);border-color:var(--color-accent);box-shadow:var(--shadow-window)}
.plan-card h3{margin-bottom:8px}
.plan-card.is-featured h3{color:var(--color-dark-text)}
.plan-badge{position:absolute;right:16px;top:16px;display:inline-flex;align-items:center;min-height:26px;max-width:calc(100% - 32px);padding:3px 10px;border-radius:var(--radius-pill);background:var(--color-accent);color:var(--color-dark);font-size:12px;font-weight:800;overflow:hidden}
.plan-period{color:var(--color-muted);font-size:13px}
.plan-card.is-featured .plan-period,.plan-card.is-featured .plan-features{color:var(--color-dark-muted)}
.plan-price{margin:22px 0 4px;font-family:var(--font-display);font-size:42px;font-weight:900;line-height:1}
.plan-price small{font-size:14px;font-weight:600}
.plan-features{flex:1;margin:24px 0;padding-left:20px;color:var(--color-muted)}
.plan-features li+li{margin-top:8px}
.plan-card .btn-primary,.plan-card .btn-secondary{width:100%}
.table-scroll{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
.data-table,.route-table,.comparison-table{width:100%;min-width:680px;background:var(--color-panel);border:1px solid var(--color-line)}
.data-table th,.data-table td,.route-table th,.route-table td,.comparison-table th,.comparison-table td{padding:14px 16px;border-bottom:1px solid var(--color-line);text-align:left;vertical-align:top}
.data-table th,.route-table th,.comparison-table th{background:var(--color-panel-soft);color:var(--color-text);font-size:13px;font-weight:800}
.data-table td:first-child,.route-table td:first-child,.comparison-table td:first-child{color:var(--color-text);font-weight:700}
.prose>.data-table{display:block;max-width:100%;min-width:0;overflow-x:auto;-webkit-overflow-scrolling:touch}
.region-group+.region-group{margin-top:30px}
.region-title{display:flex;align-items:center;gap:9px;margin-bottom:12px;font-size:20px}
.region-title::before{content:"";width:8px;height:8px;flex:0 0 auto;border-radius:50%;background:var(--color-accent)}
.platform-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.platform-card{display:flex;flex-direction:column;align-items:flex-start;gap:14px;padding:22px;background:var(--color-panel);border:1px solid var(--color-line);border-radius:var(--radius-sm)}
.platform-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:var(--radius-sm);background:var(--color-panel-soft);color:var(--color-accent-deep)}
.platform-icon svg{width:22px;height:22px}
.platform-card .btn-small{margin-top:auto;width:100%}
.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.article-card{display:flex;flex-direction:column;min-height:270px;padding:26px;background:var(--color-panel);border:1px solid var(--color-line);border-radius:var(--radius-md);transition:transform var(--transition-fast),box-shadow var(--transition-fast)}
.article-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-card)}
.article-meta{display:flex;flex-wrap:wrap;gap:8px 12px;margin-bottom:18px;color:var(--color-muted);font-family:var(--font-mono);font-size:12px}
.article-card h3{font-size:22px}
.article-card p{color:var(--color-muted)}
.article-link{margin-top:auto;color:var(--color-accent-deep);font-weight:800}
.badge,.tag{display:inline-flex;align-items:center;min-height:28px;max-width:100%;padding:4px 11px;border-radius:var(--radius-pill);background:var(--color-panel-soft);border:1px solid var(--color-line);color:var(--color-muted);font-size:12px;overflow:hidden}
.badge-accent{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-dark);font-weight:800}
.callout{padding:20px 22px;border-left:4px solid var(--color-accent);background:var(--color-panel-soft);border-radius:0 var(--radius-sm) var(--radius-sm) 0}
.callout strong{display:block;margin-bottom:5px}
.article-promo{display:grid;grid-template-columns:1fr auto;align-items:center;gap:24px;margin-top:48px;padding:30px;background:var(--color-dark);color:var(--color-dark-text);border-radius:var(--radius-md);background-image:radial-gradient(var(--color-dark-line) 1px,transparent 1.4px);background-size:13px 13px}
.article-promo h2,.article-promo h3{color:var(--color-dark-text);margin-bottom:8px}
.article-promo p{margin:0;color:var(--color-dark-muted)}
.preview-page{overflow-x:clip}
.preview-section{padding-top:86px;padding-bottom:86px}
.preview-section-title{max-width:760px;margin-bottom:34px}
.preview-section-title p{color:var(--color-muted)}
.preview-dark{background:var(--color-dark);color:var(--color-dark-text)}
.preview-dark h2,.preview-dark h3{color:var(--color-dark-text)}
.swatch-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.swatch{overflow:hidden;background:var(--color-panel);border:1px solid var(--color-line);border-radius:var(--radius-sm)}
.swatch-color{height:90px}
.swatch-body{padding:12px}
.swatch-body strong,.swatch-body code{display:block}
.swatch-body code{color:var(--color-muted);font-size:11px}
.swatch-page{background:var(--color-page)}
.swatch-panel{background:var(--color-panel)}
.swatch-soft{background:var(--color-panel-soft)}
.swatch-line{background:var(--color-line)}
.swatch-accent{background:var(--color-accent)}
.swatch-accent-deep{background:var(--color-accent-deep)}
.swatch-text{background:var(--color-text)}
.swatch-muted{background:var(--color-muted)}
.swatch-success{background:var(--color-success)}
.swatch-dark{background:var(--color-dark)}
.type-specimen{display:grid;gap:25px}
.type-row{padding-bottom:24px;border-bottom:1px solid var(--color-line)}
.type-label{display:block;margin-bottom:9px;color:var(--color-muted);font-family:var(--font-mono);font-size:12px}
.type-display{font-family:var(--font-display);font-size:clamp(44px,6vw,68px);font-weight:900;line-height:1.1}
.type-heading{font-family:var(--font-display);font-size:36px;font-weight:900;line-height:1.15}
.type-body{font-size:18px;color:var(--color-muted)}
.button-showcase{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.static-header{position:relative}
.static-footer{margin-top:0}
.preview-feature-layout{display:grid;grid-template-columns:240px minmax(0,1fr);border:1px solid var(--color-dark-line);border-radius:var(--radius-md);overflow:hidden}
.feature-rail{padding:14px;background:var(--color-dark-panel)}
.feature-rail button{width:100%;min-height:48px;padding:10px 13px;text-align:left;border:0;border-left:3px solid transparent;background:transparent;color:var(--color-dark-muted)}
.feature-rail button.is-active{border-left-color:var(--color-accent);background:var(--color-dark-raised);color:var(--color-dark-text)}
.feature-detail{padding:38px;background:var(--color-dark-panel);background-image:radial-gradient(var(--color-dark-line) 1px,transparent 1.4px);background-size:13px 13px}
.feature-detail p{max-width:720px;color:var(--color-dark-muted)}
.feature-sketch{width:100%;height:160px;margin-top:24px;color:var(--color-accent)}
.feature-sketch path,.feature-sketch circle{fill:none;stroke:currentColor;stroke-width:2}
@media (max-width:1180px){
  .hero-preview{min-height:auto}
  .hero-preview-inner{grid-template-columns:1fr;gap:56px}
  .hero-device{order:-1}
  .platform-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:900px){
  .pricing-grid,.article-grid{grid-template-columns:1fr}
  .swatch-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .preview-feature-layout{grid-template-columns:1fr}
  .feature-rail{display:flex;overflow-x:auto}
  .feature-rail button{width:auto;flex:0 0 auto;border-left:0;border-bottom:3px solid transparent}
  .feature-rail button.is-active{border-bottom-color:var(--color-accent)}
}
@media (max-width:640px){
  .hero-preview-inner{padding-top:34px;padding-bottom:42px}
  .hero-device::before{inset:-20px}
  .window-body{padding:24px 16px 18px}
  .facts-row{padding-top:15px;padding-bottom:15px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
  .fact-divider{display:none}
  .meta-line{display:block}
  .meta-title{display:block;width:auto;margin-bottom:8px}
  .platform-grid{grid-template-columns:1fr}
  .plan-badge{position:static;align-self:flex-end;margin-bottom:12px}
  .swatch-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .article-promo{grid-template-columns:1fr}
  .toc-tabs{border-radius:0}
}
@media (prefers-reduced-motion:reduce){
  .status-dot.is-live{animation:none}
}