.device{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;margin-top:20px}
.platforms{display:inline-flex;gap:2px;max-width:100%;padding:4px;border-radius:var(--r-pill);background:var(--panel-2);box-shadow:inset 0 1px 2px var(--shadow-ink-soft),inset 0 0 0 1px var(--border);overflow-x:auto}
.platforms li{flex:none}
.platforms a{display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 16px;border-radius:var(--r-pill);font-size:14px;font-weight:600;color:var(--muted)}
.platforms a:hover{color:var(--text)}
.platforms svg{width:16px;height:16px;flex:none}
.platforms a[aria-current="true"]{background:var(--panel);color:var(--text);box-shadow:0 1px 2px var(--shadow-ink),0 6px 12px -6px var(--shadow-ink),inset 0 0 0 1px var(--border)}
.win-wrap{position:relative;width:min(1120px,82%);margin-top:22px}
.window{position:relative;display:grid;grid-template-columns:220px minmax(0,1fr) 340px;height:370px;margin:0;background:var(--panel);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;box-shadow:0 1px 2px var(--shadow-ink-soft),0 14px 28px -16px var(--shadow-ink),0 44px 96px -24px var(--shadow-amber),0 24px 60px -30px var(--shadow-amber-strong)}
.window>*{min-width:0}
.window::after{content:"";position:absolute;inset:0;z-index:2;border-radius:inherit;pointer-events:none;background:linear-gradient(180deg,var(--sheen) 0,var(--wash-0) 44px);box-shadow:inset 0 1px 0 var(--highlight)}
.win-bar{display:none}
.win-dots{display:flex;gap:8px}
.dot{display:block;width:12px;height:12px;flex:none;border-radius:50%;box-shadow:inset 0 0 0 .5px var(--dot-edge)}
.dot-r{background:radial-gradient(circle at 34% 30%,var(--dot-hl) 0 16%,var(--wash-0) 46%),var(--mac-red)}
.dot-y{background:radial-gradient(circle at 34% 30%,var(--dot-hl) 0 16%,var(--wash-0) 46%),var(--mac-yellow)}
.dot-g{background:radial-gradient(circle at 34% 30%,var(--dot-hl) 0 16%,var(--wash-0) 46%),var(--mac-green)}
.win-side{display:flex;flex-direction:column;padding:16px 12px 14px;background:var(--panel-2);border-right:1px solid var(--border)}
.win-side .win-dots{padding:0 4px 16px}
.side-label{padding:0 8px 6px;font-size:11px;font-weight:700;letter-spacing:.06em;line-height:16px;color:var(--faint)}
.side-label+.side-list+.side-label{margin-top:10px}
.side-list{list-style:none;padding:0;margin:0}
.side-item{display:flex;align-items:center;gap:9px;height:27px;padding:0 8px;border-radius:var(--r-xs);font-size:13.5px;line-height:1}
.side-item.is-current{background:var(--panel);font-weight:600;box-shadow:0 1px 2px var(--shadow-ink),inset 0 0 0 1px var(--border)}
.side-chev{margin-left:auto;color:var(--faint)}
.win-main{display:flex;flex-direction:column;min-width:0;padding:0 24px 14px}
.pane-head{display:flex;align-items:center;gap:9px;height:46px;margin:0 -24px 14px;padding:0 24px;border-bottom:1px solid var(--border)}
.pane-head>svg{width:17px;height:17px;flex:none;color:var(--muted)}
.pane-title{font-size:15px;font-weight:700;letter-spacing:-.01em;white-space:nowrap}
.pane-title span{font-weight:600;color:var(--muted)}
.pane-tools{display:flex;align-items:center;gap:14px;margin-left:auto;color:var(--faint)}
.pane-tools svg{width:15px;height:15px;display:block}
.usage{padding:12px 14px;border-radius:var(--r-md);background:var(--panel-2);box-shadow:inset 0 0 0 1px var(--border)}
.usage-top{display:flex;justify-content:space-between;align-items:baseline;font-size:12.5px;font-weight:600;line-height:18px}
.usage-top .mono{font-size:12px;color:var(--muted)}
.usage-bar{position:relative;height:10px;margin-top:8px;border-radius:var(--r-pill);background:var(--panel);box-shadow:inset 0 0 0 1px var(--border),inset 0 1px 2px var(--shadow-ink-soft);overflow:hidden}
.usage-fill{position:absolute;left:0;top:0;bottom:0;width:38%;border-radius:inherit;background:linear-gradient(90deg,var(--accent-hi),var(--accent-lo));box-shadow:inset 0 1px 0 var(--hl-accent)}
.usage-note{display:flex;align-items:center;gap:6px;margin-top:8px;font-size:12px;line-height:17px;color:var(--muted)}
.usage-note svg{width:13px;height:13px;color:var(--faint)}
.switches{margin-top:10px}
.switch-row{display:flex;align-items:center;gap:10px;min-height:38px;border-bottom:1px solid var(--border)}
.sw-ico{display:grid;place-items:center;width:26px;height:26px;flex:none;border-radius:var(--r-xs);background:var(--panel-2);color:var(--text)}
.sw-ico svg{width:14px;height:14px}
.sw-name{font-size:14px;font-weight:600}
.sw-state{display:inline-flex;align-items:center;gap:7px;margin-left:auto;font-size:12.5px;color:var(--muted)}
.status-dot{width:6px;height:6px;flex:none;border-radius:50%;background:var(--success);box-shadow:0 0 0 3px var(--success-ring)}
.toggle{position:relative;width:32px;height:19px;flex:none;border-radius:var(--r-pill);background:var(--text);box-shadow:inset 0 1px 2px var(--toggle-inset)}
.toggle::after{content:"";position:absolute;top:2px;right:2px;width:15px;height:15px;border-radius:50%;background:var(--panel);box-shadow:0 1px 2px var(--shadow-ink-strong)}
.steps{margin-top:12px}
.steps-label{margin-bottom:2px;font-size:12px;font-weight:700;line-height:18px}
.step{display:flex;align-items:center;gap:10px;height:28px;font-size:13.5px}
.step-box{display:grid;place-items:center;width:16px;height:16px;flex:none;border-radius:50%;box-shadow:inset 0 0 0 1.5px var(--border-strong);color:var(--panel)}
.step-box svg{width:10px;height:10px}
.step.is-done .step-box{background:var(--text);box-shadow:none}
.step-name{min-width:0}
.step.is-done .step-name{color:var(--muted)}
.step.is-next .step-name{font-weight:600}
.step-note{margin-left:auto;font-family:var(--font-mono);font-size:11.5px;color:var(--faint)}
.win-size{display:flex;flex-direction:column;padding:0 18px 26px;border-left:1px solid var(--border)}
.win-size .pane-head{margin:0 -18px 12px;padding:0 18px}
.size-label{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px;font-size:12px;font-weight:700;line-height:18px}
.size-label span{font-size:11.5px;font-weight:500;color:var(--muted)}
.size-label+.size-grid+.size-label{margin-top:14px}
.size-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;padding:4px;border-radius:var(--r-md);background:var(--panel-2);box-shadow:inset 0 0 0 1px var(--border),inset 0 1px 2px var(--shadow-ink-soft)}
.size-cell{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;height:60px;border-radius:var(--r-sm);line-height:1.2;min-width:0}
.size-cell b{font-family:var(--font-mono);font-size:16px;font-weight:700;letter-spacing:-.02em}
.size-cell span{font-size:12px;color:var(--muted)}
.size-cell.is-current{background:var(--panel);box-shadow:0 1px 2px var(--shadow-ink),0 8px 16px -8px var(--shadow-amber-strong),inset 0 0 0 1px var(--border)}
.cell-check{position:absolute;top:6px;right:6px;display:grid;place-items:center;width:16px;height:16px;border-radius:50%;background:linear-gradient(180deg,var(--accent-hi),var(--accent-lo));color:var(--on-accent);box-shadow:inset 0 1px 0 var(--hl-accent)}
.cell-check svg{width:10px;height:10px}
.pack{display:grid;grid-template-columns:58px minmax(0,1fr) 44px;align-items:center;gap:10px;height:31px;border-bottom:1px solid var(--border)}
.pack b{font-family:var(--font-mono);font-size:13px;font-weight:700;letter-spacing:-.02em}
.pack-bar{display:block;height:6px;border-radius:var(--r-pill);background:var(--panel-2);box-shadow:inset 0 0 0 1px var(--border);overflow:hidden}
.pack-fill{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--size-a),var(--size-b))}
.pf-1{width:10%}.pf-2{width:33.4%}.pf-3{width:100%}
.pack-price{text-align:right;font-size:13px;font-weight:600;font-variant-numeric:tabular-nums}
.size-foot{margin-top:10px;font-size:11.5px;line-height:17px;color:var(--muted)}
.float-tag{position:absolute;z-index:3;display:inline-flex;align-items:center;gap:8px;background:var(--panel);box-shadow:inset 0 0 0 1px var(--border),0 1px 2px var(--shadow-ink),0 16px 32px -14px var(--shadow-amber-strong);white-space:nowrap}
.float-refund{left:-28px;top:-24px;height:36px;padding:0 14px 0 9px;border-radius:var(--r-md);font-size:13.5px;font-weight:700}
.mark{display:grid;place-items:center;width:20px;height:20px;flex:none;border-radius:var(--r-xs);background:linear-gradient(180deg,var(--accent-hi),var(--accent-lo));color:var(--on-accent);box-shadow:inset 0 1px 0 var(--hl-accent)}
.mark svg{width:12px;height:12px}
.float-coverage{right:56px;bottom:-17px;height:34px;padding:0 15px 0 12px;border-radius:var(--r-pill);font-family:var(--font-mono);font-size:12.5px;font-weight:600;letter-spacing:-.01em}
.float-coverage svg{width:15px;height:15px;color:var(--muted)}
.tabs{min-width:0}
.tab-list,[role="tablist"]{display:flex;align-items:center;gap:4px;padding:4px;max-width:100%;overflow-x:auto;background:var(--panel-2);border:1px solid var(--border);border-radius:var(--r-pill);width:fit-content}
[role="tab"]{display:inline-flex;align-items:center;justify-content:center;gap:8px;flex:none;min-height:40px;padding:8px 20px;background:none;border:0;border-radius:var(--r-pill);color:var(--muted);font-weight:600;white-space:nowrap}
[role="tab"][aria-selected="true"]{color:var(--text);background:var(--panel);box-shadow:var(--shadow-panel)}
[role="tabpanel"]{min-width:0;margin-top:24px}
.toc-tabs{position:sticky;top:12px;z-index:25;display:flex;align-items:center;gap:6px;max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;padding:8px;background:var(--panel-2);border:1px solid var(--border);border-radius:var(--r-lg);margin-bottom:32px;box-shadow:var(--shadow-panel)}
.toc-tabs.is-static{position:static}
.toc-tabs a{display:inline-flex;align-items:center;flex:none;min-height:40px;padding:8px 16px;border-radius:var(--r-pill);font-size:14px;white-space:nowrap;color:var(--muted)}
.toc-tabs a.is-current{background:var(--panel);color:var(--text);font-weight:700;box-shadow:0 1px 3px var(--shadow-ink)}
body:has(.toc-tabs) section[id],body:has(.toc-tabs) h2[id],body:has(.toc-tabs) h3[id]{scroll-margin-top:var(--toc-offset)}
.faq-item{border-bottom:1px solid var(--border);background:var(--panel);border-radius:var(--r-sm);padding:0 20px;margin-bottom:8px}
.faq-item summary{position:relative;padding:18px 32px 18px 0;font-weight:600;cursor:pointer;list-style:none;min-height:56px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:0;top:16px;font-size:20px;color:var(--muted)}
.faq-item[open] summary::after{content:"−"}
.faq-item p{padding-bottom:20px;color:var(--muted);max-width:780px}
.plan-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;min-width:0;background:var(--panel);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow-panel)}
.plan-card.is-current{border-color:var(--border-strong);box-shadow:var(--shadow-panel),inset 3px 0 0 var(--text)}
.plan-card h3{margin:0 0 8px}
.plan-kicker{font-family:var(--font-mono);font-size:13px;color:var(--muted);margin-bottom:12px}
.plan-price{font-family:var(--font-mono);font-size:36px;font-weight:700;line-height:1.3;letter-spacing:-.02em;margin:16px 0}
.plan-price small{font:500 14px var(--font-body);color:var(--muted)}
.plan-card ul{margin-bottom:24px;color:var(--muted);font-size:14px}
.plan-card li{padding:7px 0;border-bottom:1px solid var(--border)}
.plan-card .btn-ghost{margin-top:auto;width:100%}
.plan-badge{display:inline-flex;align-items:center;align-self:flex-start;min-height:24px;padding:2px 10px;font-size:12px;font-weight:700;border-radius:var(--r-pill);background:var(--text);color:var(--panel);margin-bottom:12px}
.badge,.chip{display:inline-flex;align-items:center;gap:7px;min-height:28px;padding:3px 10px;border-radius:var(--r-pill);font-size:12px;line-height:1.6;background:var(--panel-2);border:1px solid var(--border);max-width:100%;overflow:hidden;overflow-wrap:anywhere}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.table-scroll{overflow-x:auto;max-width:100%;min-width:0;-webkit-overflow-scrolling:touch;border:1px solid var(--border);border-radius:var(--r-lg);background:var(--panel)}
.data-table,.route-table{width:100%;min-width:640px;border-collapse:collapse;font-size:14px;text-align:left}
.data-table th,.data-table td,.route-table th,.route-table td{padding:14px 18px;border-bottom:1px solid var(--border);word-break:keep-all;color:var(--text)}
.table-scroll th{white-space:nowrap;color:var(--text);background:var(--panel-2);font-weight:700}
.data-table caption,.route-table caption{text-align:left;padding:16px 18px;font-weight:700;color:var(--text)}
.route-table .region-row th{background:var(--panel);font-size:13px}
.data-table tr:last-child td,.route-table tr:last-child td{border-bottom:0}
.prose>.data-table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;min-width:0}
.platform-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.platform-card{display:flex;flex-direction:column;align-items:center;gap:12px;min-width:0;text-align:center;padding:24px 12px;background:var(--panel);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-panel)}
.platform-icon{display:grid;place-items:center;width:48px;height:48px;color:var(--text);background:var(--panel-2);border-radius:var(--r-md);overflow:hidden}
.platform-icon svg{width:26px;height:26px}
.platform-card h3{font-size:16px;margin:0}
.platform-card .btn-ghost{font-size:13px;min-height:36px;padding:6px 12px}
.article-card{display:flex;flex-direction:column;gap:12px;min-width:0;padding:24px;background:var(--panel);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-panel)}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:12px;color:var(--muted)}
.article-card h3{font-size:20px;margin:0}
.article-card p{font-size:14px;color:var(--muted)}
.article-card>a{min-height:28px;font-size:14px;font-weight:600;margin-top:auto;align-self:flex-start}
.blog-hero{position:relative;padding:40px;background:var(--panel-2);border-radius:var(--r-lg);overflow-x:clip}
.blog-hero::after{content:"SIZE";position:absolute;right:24px;top:24px;padding:12px;border:3px double var(--border-strong);border-radius:var(--r-pill);font-family:var(--font-mono);font-size:14px;transform:rotate(-10deg);color:var(--muted)}
.blog-hero h1{font-size:40px;max-width:700px;padding-right:60px}
.callout{margin:24px 0;padding:20px 24px;background:var(--panel-2);border-left:3px solid var(--text);border-radius:var(--r-xs);color:var(--muted)}
.callout strong{color:var(--text)}
.promo-block{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px;background:var(--panel-2);border:1px solid var(--border);border-radius:var(--r-lg);margin:40px 0;box-shadow:var(--shadow-panel)}
.promo-copy{min-width:0}
.promo-copy strong{display:block;font-size:20px;margin-bottom:6px}
.promo-copy p{color:var(--muted);font-size:14px}
.promo-block .btn-primary,.promo-block .btn-ghost{flex-shrink:0;white-space:nowrap}
.float-cta{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:50;display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 16px 0 20px;border-radius:var(--r-pill);background:var(--ink-deep);color:var(--on-ink);font-size:14.5px;font-weight:700;box-shadow:inset 0 1px 0 var(--hl-ink),0 12px 26px -10px var(--shadow-ink-strong);transition:transform var(--time-fast) var(--ease-out)}
.float-cta svg{width:16px;height:16px}
.float-cta:hover{transform:translateY(-2px)}
body:has(.float-cta)::after{content:"";display:block;height:calc(88px + env(safe-area-inset-bottom,0px))}
.feature-browser{display:grid;grid-template-columns:320px minmax(0,1fr);gap:24px}
.feature-browser [role="tablist"]{display:flex;flex-direction:column;align-items:stretch;gap:6px;background:var(--panel-2);border:0;border-radius:var(--r-lg);padding:8px;width:100%}
.feature-browser [role="tab"]{display:flex;justify-content:flex-start;border-radius:var(--r-sm);padding:14px;white-space:normal;text-align:left;min-height:60px}
.feature-browser [role="tab"]::before{content:"";width:7px;height:7px;background:var(--accent);border-radius:var(--r-xs);flex:none}
.feature-browser [role="tab"][aria-selected="true"]{box-shadow:inset 3px 0 0 var(--accent),var(--shadow-panel)}
.feature-browser [role="tab"] small{margin-left:auto;font-family:var(--font-mono);font-size:11px}
.feature-browser [role="tabpanel"]{margin-top:0;padding:32px;background:var(--panel);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-panel)}
.feature-browser p{color:var(--muted)}
.fact-strip{display:flex;justify-content:center;flex-wrap:wrap;gap:16px 40px;padding:24px;font-family:var(--font-mono);font-size:14px;background:var(--panel-2);border-block:1px solid var(--border)}
.draw-rule{display:block;width:100%;height:32px;color:var(--border-strong)}
.token-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.token-sample{min-width:0;display:flex;flex-direction:column;border:1px solid var(--border);border-radius:var(--r-sm);overflow:hidden;background:var(--panel)}
.token-sample code{display:block;padding:10px;font-size:11px;color:var(--text)}
.swatch{display:block;height:56px}
.sw-bg{background:var(--bg)}.sw-panel{background:var(--panel)}.sw-panel-2{background:var(--panel-2)}.sw-border{background:var(--border)}.sw-border-strong{background:var(--border-strong)}
.sw-accent{background:var(--accent)}.sw-accent-dark{background:var(--accent-dark)}.sw-accent-hi{background:var(--accent-hi)}.sw-accent-lo{background:var(--accent-lo)}
.sw-text{background:var(--text)}.sw-muted{background:var(--muted)}.sw-faint{background:var(--faint)}.sw-success{background:var(--success)}.sw-warn{background:var(--warn)}.sw-error{background:var(--error)}.sw-ink{background:var(--ink-deep)}
.sw-wash{background:linear-gradient(180deg,var(--wash-0),var(--wash-2))}.sw-shadow{background:var(--shadow-amber)}.sw-mac{background:linear-gradient(90deg,var(--mac-red),var(--mac-yellow),var(--mac-green))}.sw-size{background:linear-gradient(90deg,var(--size-a),var(--size-b))}
.type-samples{display:grid;gap:20px}
.type-display{font-family:var(--font-display);font-size:52px;line-height:1.15;font-weight:900;letter-spacing:-.02em}
.type-heading{font-size:32px;font-weight:800}
.type-body{font-size:16px}
.type-mono{font-family:var(--font-mono);font-size:14px}
.sample-row{display:flex;align-items:center;flex-wrap:wrap;gap:12px}
.preview-note{margin-top:16px;color:var(--muted);font-size:14px}
.svg-supply{position:absolute;width:0;height:0;overflow:hidden}
@media(max-width:1180px){
  .window{grid-template-columns:200px minmax(0,1fr) 310px}
  .win-wrap{width:min(1120px,90%)}
}
@media(max-width:960px){
  .win-wrap{width:100%}
  .window{grid-template-columns:minmax(0,1fr) 300px;height:auto}
  .win-side{display:none}
  .win-bar{display:flex;grid-column:1/-1;align-items:center;height:36px;padding:0 16px;background:var(--panel-2);border-bottom:1px solid var(--border)}
  .float-refund{left:16px}
  .float-coverage{right:16px}
  .platform-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .feature-browser{grid-template-columns:260px minmax(0,1fr)}
}
@media(max-width:640px){
  .platforms{width:100%;justify-content:flex-start}
  .platforms a{gap:5px;padding-inline:10px;font-size:12px}
  .platforms svg{width:14px;height:14px}
  .win-wrap{margin-top:34px}
  .window{grid-template-columns:minmax(0,1fr)}
  .win-main{padding-inline:16px;padding-bottom:20px}
  .pane-head{padding-inline:16px;margin-inline:-16px}
  .pane-title{font-size:13px;white-space:normal}
  .pane-tools{gap:8px}
  .win-size{border-left:0;border-top:1px solid var(--border);padding-inline:16px}
  .win-size .pane-head{padding-inline:16px;margin-inline:-16px}
  .float-refund{top:-21px;left:8px;height:30px;font-size:11px;padding-right:10px}
  .float-coverage{font-size:11px;height:30px;right:8px;bottom:-15px}
  .plan-grid,.platform-grid{grid-template-columns:1fr}
  .platform-card{flex-direction:row;text-align:left;padding:16px}
  .platform-card .btn-ghost{margin-left:auto}
  .plan-card{padding:24px}
  .promo-block{flex-direction:column;align-items:flex-start;padding:24px}
  .float-cta{right:16px}
  .feature-browser{display:block}
  .feature-browser [role="tablist"]{flex-direction:row;overflow-x:auto;border-radius:var(--r-pill)}
  .feature-browser [role="tab"]{min-height:40px;white-space:nowrap;padding:8px 14px;border-radius:var(--r-pill)}
  .feature-browser [role="tab"] small{display:none}
  .feature-browser [role="tabpanel"]{margin-top:16px;padding:24px}
  .toc-tabs{top:calc(var(--head-height) + 8px)}
  body:has(.toc-tabs){--toc-offset:140px}
  .token-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .type-display{font-size:36px}
  .blog-hero{padding:24px}
  .blog-hero::after{display:none}
  .blog-hero h1{font-size:32px;padding-right:0}
}