.hero{position:relative;isolation:isolate;overflow-x:clip;max-width:100%;padding-top:18px;padding-bottom:30px}
.hero-copy{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 12px 0 10px;margin-bottom:14px;border-radius:var(--r-pill);background:var(--panel);border:1px solid var(--border);font-size:13px;font-weight:var(--weight-bold);color:var(--text);box-shadow:0 1px 2px var(--accent-a06)}
.eyebrow-dot{width:8px;height:8px;flex:none;border-radius:var(--r-round);background:var(--accent);box-shadow:0 0 0 3px var(--accent-a16)}
.hero-title{margin:0 0 20px;font-family:var(--font-display);font-weight:var(--weight-display);font-size:clamp(34px,4.45vw,64px);line-height:1.04;letter-spacing:-.03em;color:var(--text)}
.hero-title .ln{display:block}
.hero-lower{position:relative;display:flex;flex-direction:column;align-items:center;width:100%}
.hero-lower::before{content:"";position:absolute;z-index:-1;left:50%;width:min(900px,100%);transform:translateX(-50%);top:-30px;bottom:0;background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:44px 44px;background-position:center top;-webkit-mask-image:radial-gradient(ellipse 50% 64% at 50% 58%,var(--mask-solid) 28%,transparent 76%);mask-image:radial-gradient(ellipse 50% 64% at 50% 58%,var(--mask-solid) 28%,transparent 76%);pointer-events:none}
.cta-row{display:flex;align-items:center;justify-content:center;gap:28px;margin-bottom:16px}
.lede{margin:0 0 8px;max-width:780px;font-size:16px;line-height:24px;color:var(--muted)}
.lede strong{color:var(--text);font-weight:var(--weight-bold)}
.trust{list-style:none;margin:0 0 12px;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:6px 22px;font-size:14px;line-height:22px;font-weight:var(--weight-medium);color:var(--text)}
.trust li{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;margin:0}
.trust svg{width:14px;height:14px;display:block;flex:none;color:var(--accent)}
.marks{display:flex;flex-direction:column;align-items:center;gap:8px;margin-bottom:20px}
.mark-row{display:flex;align-items:center;gap:14px;min-height:22px}
.mark-cap{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.04em;color:var(--muted);line-height:14px;padding-right:14px;border-right:1px solid var(--border);white-space:nowrap}
.mark-row ul{display:flex;align-items:center;gap:18px;list-style:none;margin:0;padding:0}
.mark-row li{display:inline-flex;align-items:center;gap:6px;font-size:13px;line-height:22px;font-weight:var(--weight-medium);color:var(--muted);white-space:nowrap;margin:0}
.flag{display:inline-block;width:18px;height:18px;border-radius:var(--r-round);overflow:hidden;flex:none;box-shadow:0 0 0 1px var(--border)}
.flag svg{width:18px;height:18px;display:block}
.fr{fill:var(--flag-red)}.fw{fill:var(--flag-white)}.fn{fill:var(--flag-navy)}.fb{fill:var(--flag-blue)}
.fws{fill:none;stroke:var(--flag-white);stroke-width:2.4}
.frs{fill:none;stroke:var(--flag-red);stroke-width:.9}
.board-wrap{position:relative;z-index:1;width:88%;margin:0 auto}
.board{position:relative;height:clamp(340px,44vh,420px);border-radius:var(--r-md);background:linear-gradient(180deg,var(--panel-2) 0%,var(--panel-2b) 100%);box-shadow:inset 0 1px 0 var(--hl-a70),inset 0 0 0 1px var(--ink-a04)}
.col-label{position:absolute;top:18px;left:20px;z-index:2;display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border:1px solid var(--border-strong);border-radius:var(--r-pill);font-size:12.5px;font-weight:var(--weight-medium);color:var(--muted);background:var(--hl-a70)}
.col-label::before{content:"";width:6px;height:6px;border-radius:var(--r-round);background:var(--success);flex:none}
.stage{position:absolute;left:0;right:0;top:54%;height:210px;transform:translateY(-50%)}
.tcard{position:absolute;width:21.6%;padding:14px 18px 14px 14px;border:1px solid var(--border);border-radius:var(--r-sm);background:linear-gradient(180deg,var(--panel-tint) 0%,var(--panel) 55%);box-shadow:var(--shadow-card)}
.c1{left:3.4%;top:0;z-index:1}.c2{left:23.6%;top:14px;z-index:2}.c3{left:43.7%;top:2px;z-index:3}
.c4{left:10.5%;top:120px;z-index:4}.c5{left:30.7%;top:108px;z-index:5}.c6{left:50.9%;top:122px;z-index:6}
.c7{left:74.6%;width:22.2%;top:50%;transform:translateY(-50%);z-index:7;padding:0;overflow:hidden}
.tc-top{display:flex;align-items:flex-start;gap:10px}
.tc-title{margin:0;font-size:14px;line-height:20px;font-weight:var(--weight-bold);color:var(--text)}
.tc-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:14px;min-height:24px}
.chk{width:16px;height:16px;flex:none;margin-top:2px;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--r-xs);border:1.5px solid var(--border-strong);background:var(--panel)}
.chk.on{background:var(--accent);border-color:var(--accent);color:var(--panel)}
.chk svg{width:11px;height:11px;display:block}
.tag{display:inline-flex;align-items:center;gap:6px;min-height:22px;padding:0 8px;border-radius:var(--r-xs);background:var(--panel-2);font-family:var(--font-mono);font-size:11.5px;font-weight:var(--weight-medium);color:var(--text);max-width:100%;overflow-wrap:anywhere}
.tag::before{content:"";width:6px;height:6px;flex:none;border-radius:var(--r-round);background:var(--muted)}
.t-iepl::before{background:var(--accent)}.t-relay::before{background:var(--violet)}.t-direct::before{background:var(--success)}
.fbadge{display:block;width:24px;height:24px;flex:none;border-radius:var(--r-round);overflow:hidden;box-shadow:0 0 0 2px var(--panel),0 0 0 3px var(--border)}
.fbadge svg{width:24px;height:24px;display:block}
.fstack{display:flex}.fstack .fbadge+.fbadge{margin-left:-8px}
.sw-wrap{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:var(--weight-bold);color:var(--accent-dark)}
.sw{position:relative;width:28px;height:16px;border-radius:var(--r-pill);background:var(--accent);flex:none}
.sw::after{content:"";position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:var(--r-round);background:var(--panel);box-shadow:0 1px 2px var(--ink-a20)}
.picos{display:flex;gap:6px}
.pico{width:24px;height:24px;flex:none;border-radius:var(--r-icon);background:var(--panel-2);color:var(--text);display:inline-flex;align-items:center;justify-content:center}
.pico svg{width:14px;height:14px;display:block}
.band{height:6px;background:var(--grad-band)}
.fc-body{padding:16px 18px 18px}
.fc-head{display:flex;align-items:center;justify-content:space-between}
.fc-label{font-size:13px;font-weight:var(--weight-bold);color:var(--muted)}
.fc-head .chk{margin-top:0}
.fc-value{margin:8px 0 2px;font-family:var(--font-display);font-weight:var(--weight-display);font-size:28px;line-height:1.1;letter-spacing:-.02em;color:var(--text)}
.fc-note{margin:0 0 14px;font-size:12.5px;line-height:18px;color:var(--muted)}
.fc-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.fc-list li{display:flex;align-items:center;gap:10px;height:40px;margin:0;padding:0 10px;border-radius:var(--r-sm);background:var(--panel-2);font-size:13.5px;font-weight:var(--weight-bold);color:var(--text)}
.fc-list .pico{background:var(--panel)}
.state{margin-left:auto;display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:var(--weight-bold);color:var(--success);white-space:nowrap}
.state::before{content:"";width:6px;height:6px;flex:none;border-radius:var(--r-round);background:var(--success)}
.fl-sec{position:absolute;top:-18px;right:7%;z-index:8;display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 16px 0 12px;border-radius:var(--r-pill);background:var(--accent);color:var(--panel);font-size:14px;font-weight:var(--weight-bold);white-space:nowrap;box-shadow:inset 0 1px 0 var(--hl-a18),var(--shadow-float)}
.fl-sec svg{width:16px;height:16px;display:block}
.fl-cov{position:absolute;left:3%;bottom:-18px;z-index:8;display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 14px;border:1px solid var(--border);border-radius:var(--r-pill);background:var(--panel);font-family:var(--font-mono);font-size:13px;font-weight:var(--weight-medium);color:var(--text);white-space:nowrap;box-shadow:inset 0 1px 0 var(--panel),var(--shadow-float)}
.fl-cov b{font-weight:var(--weight-heavy);color:var(--accent-dark)}
.fl-refund{position:absolute;right:22px;bottom:-13px;z-index:8;display:inline-flex;align-items:center;gap:5px;height:26px;padding:0 10px;border:1px solid var(--border-strong);border-radius:var(--r-xs);background:var(--panel);font-size:12px;font-weight:var(--weight-bold);color:var(--muted);white-space:nowrap;box-shadow:var(--shadow-float)}
.tabs{min-width:0}
.tab-track,[role="tablist"]{display:flex;align-items:center;gap:4px;background:var(--panel-2);border-radius:var(--r-pill);padding:6px;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
[role="tab"]{flex:none;min-height:44px;padding:10px 22px;border:0;border-radius:var(--r-pill);background:transparent;color:var(--text);font-weight:var(--weight-bold);white-space:nowrap}
[role="tab"][aria-selected="true"]{background:var(--text);color:var(--panel);box-shadow:0 2px 4px var(--ink-a06)}
[role="tab"]:hover:not([aria-selected="true"]){background:var(--panel)}
[role="tabpanel"]{padding-top:32px}
.feature-stage{display:grid;grid-template-columns:minmax(0,55fr) minmax(0,45fr);gap:48px;align-items:center}
.feature-stage>*{min-width:0}
.feature-kicker{font-size:20px;color:var(--text)}
.feature-stage h3{font-size:clamp(28px,3vw,40px);font-weight:var(--weight-display)}
.feature-stage p{color:var(--muted)}
.feature-includes{display:flex;align-items:center;flex-wrap:wrap;gap:16px;color:var(--muted);font-size:var(--size-small)}
.feature-art{position:relative;isolation:isolate;overflow-x:clip;padding:48px 24px}
.feature-art::before{content:"";position:absolute;inset:20px 8px;z-index:-1;background:var(--accent);clip-path:polygon(0 10%,100% 0,100% 90%,0 100%)}
.feature-example{position:relative;padding:28px;background:var(--panel);border:1px solid var(--border);border-radius:var(--r-sm);box-shadow:var(--shadow-float)}
.feature-example .corner-label{display:inline-flex;padding:4px 10px;background:var(--accent);color:var(--panel);border-radius:var(--r-xs);font-size:12px;margin-top:16px}
.platform-strip{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:20px 28px;color:var(--muted);margin-bottom:48px}
.platform-strip span{display:inline-flex;align-items:center;gap:8px}
.toc-tabs{position:sticky;top:0;z-index:25;display:flex;gap:6px;align-items:center;overflow-x:auto;max-width:100%;padding:10px 6px;margin-bottom:32px;background:var(--panel);border-block:1px solid var(--border);overscroll-behavior-x:contain}
.toc-tabs a{flex:none;display:inline-flex;align-items:center;min-height:44px;padding:8px 16px;border-radius:var(--r-pill);white-space:nowrap;color:var(--muted);text-decoration:none;font-weight:var(--weight-bold);font-size:var(--size-small)}
.toc-tabs a.is-current{background:var(--text);color:var(--panel)}
.toc-tabs.is-static{position:static}
body:has(.toc-tabs) section[id]{scroll-margin-top:var(--toc-offset)}
.faq-item{border-bottom:1px solid var(--border);background:var(--panel)}
.faq-item summary{position:relative;list-style:none;padding:22px 48px 22px 20px;font-weight:var(--weight-bold);min-height:44px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:20px;top:20px;font-family:var(--font-mono);color:var(--accent)}
.faq-item[open] summary::after{content:"−"}
.faq-answer{padding:0 20px 20px;color:var(--muted)}
.faq-answer p:last-child{margin-bottom:0}
.plan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch}
.plan-card{position:relative;min-width:0;padding:28px;border:1px solid var(--border);border-radius:var(--r-md);background:var(--panel);box-shadow:var(--shadow-card);display:flex;flex-direction:column}
.plan-card.is-current{border-color:var(--accent);box-shadow:inset 0 3px 0 var(--accent),var(--shadow-float)}
.plan-badge{align-self:flex-start;display:inline-flex;align-items:center;min-height:24px;padding:2px 10px;margin-bottom:16px;background:var(--accent);color:var(--panel);border-radius:var(--r-pill);font-size:12px;font-weight:var(--weight-bold)}
.plan-period{font-size:var(--size-small);font-weight:var(--weight-bold);color:var(--muted);margin-bottom:10px}
.plan-price{font-family:var(--font-display);font-size:42px;font-weight:var(--weight-display);line-height:1.2;margin-bottom:16px;font-variant-numeric:tabular-nums}
.plan-price small{font-size:var(--size-small);font-weight:var(--weight-medium);color:var(--muted)}
.plan-details{list-style:none;padding:0;margin:0 0 24px;color:var(--muted)}
.plan-card .btn{margin-top:auto}
.table-scroll{overflow-x:auto;max-width:100%;min-width:0;-webkit-overflow-scrolling:touch;border:1px solid var(--border);border-radius:var(--r-sm);background:var(--panel)}
.data-table,.route-table{width:100%;min-width:660px;border-collapse:collapse;text-align:left;font-size:var(--size-small)}
.data-table caption,.route-table caption{padding:16px 20px;text-align:left;font-weight:var(--weight-heavy);color:var(--text)}
.data-table th,.route-table th{background:var(--panel-2);color:var(--text);font-weight:var(--weight-heavy);white-space:nowrap}
.data-table th,.data-table td,.route-table th,.route-table td{padding:16px 20px;border-bottom:1px solid var(--border);word-break:keep-all}
.table-scroll th,.table-scroll td:first-child{color:var(--text)}
.route-group td{background:var(--panel-tint);font-weight:var(--weight-heavy);color:var(--accent-dark)}
.prose>.data-table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;min-width:0}
.prose{min-width:0;overflow-wrap:break-word}
.prose h2{margin-top:48px}
.prose h3{margin-top:32px}
.prose p,.prose li{line-height:1.85}
.platform-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.platform-card{min-width:0;padding:24px 16px;background:var(--panel);border:1px solid var(--border);border-radius:var(--r-sm);box-shadow:inset 0 1px 0 var(--panel),0 8px 20px var(--accent-a06);display:flex;flex-direction:column;align-items:center;text-align:center;gap:16px}
.platform-card>.ico{width:28px;height:28px;color:var(--muted)}
.platform-card h3{font-size:18px;margin:0}
.platform-card .btn{font-size:13px;padding-inline:14px;max-width:100%}
.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.article-card{min-width:0;padding:28px;background:var(--panel);border:1px solid var(--border);border-radius:var(--r-md);box-shadow:inset 0 1px 0 var(--panel),0 10px 26px var(--accent-a06)}
.article-meta{display:flex;align-items:center;flex-wrap:wrap;gap:12px;color:var(--muted);font-size:12px;margin-bottom:20px}
.article-card h3{font-size:21px}
.article-card h3 a{color:var(--text);text-decoration:none}
.article-card h3 a:hover{color:var(--accent)}
.article-card p{color:var(--muted);font-size:var(--size-small)}
.badge{display:inline-flex;align-items:center;min-height:24px;padding:3px 10px;max-width:100%;overflow-wrap:anywhere;border:1px solid var(--border);border-radius:var(--r-pill);background:var(--panel-2);color:var(--text);font-size:12px;font-weight:var(--weight-bold)}
.badge-success{color:var(--success);background:var(--panel)}
.badge-warn{color:var(--warn);background:var(--panel)}
.badge-error{color:var(--error);background:var(--panel)}
.callout{padding:22px 24px;border-left:3px solid var(--accent);background:var(--accent-a06);border-radius:var(--r-xs);color:var(--text)}
.callout p:last-child{margin-bottom:0}
.promo-block{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;padding:32px;background:var(--panel-2);border:1px solid var(--border);border-radius:var(--r-md);box-shadow:inset 0 1px 0 var(--panel)}
.promo-block p{color:var(--muted);margin:8px 0 0}
.promo-block .btn{flex-shrink:0;white-space:nowrap}
.promo-brand{font-family:var(--font-display);font-size:24px;font-weight:var(--weight-brand)}
.blog-hero{position:relative;isolation:isolate;overflow-x:clip;padding:40px;background:var(--panel-2);border-radius:var(--r-md)}
.blog-stamp{display:inline-flex;align-items:center;justify-content:center;width:72px;height:72px;border:3px double var(--accent);color:var(--accent);border-radius:var(--r-round);font-family:var(--font-mono);font-weight:var(--weight-heavy);transform:rotate(-10deg);float:right;margin:0 0 20px 20px}
.demo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:16px}
.demo-swatch{padding:16px;border-radius:var(--r-sm);border:1px solid var(--border);background:var(--panel);min-width:0}
.demo-swatch code{display:block;margin-top:10px;font-size:12px;color:var(--text)}
.swatch-face{height:64px;border-radius:var(--r-xs);border:1px solid var(--border)}
.sw-bg{background:var(--bg)}.sw-panel{background:var(--panel)}.sw-panel2{background:var(--panel-2)}
.sw-tint{background:var(--panel-tint)}.sw-panel2b{background:var(--panel-2b)}.sw-border{background:var(--border)}.sw-borderstrong{background:var(--border-strong)}
.sw-accent{background:var(--accent)}.sw-accentdark{background:var(--accent-dark)}.sw-violet{background:var(--violet)}
.sw-text{background:var(--text)}.sw-muted{background:var(--muted)}.sw-success{background:var(--success)}.sw-warn{background:var(--warn)}.sw-error{background:var(--error)}
.sw-red{background:var(--flag-red)}.sw-white{background:var(--flag-white)}.sw-navy{background:var(--flag-navy)}.sw-blue{background:var(--flag-blue)}
.sw-effects{background:var(--grad-band);box-shadow:var(--shadow-float)}
.demo-actions{display:flex;align-items:center;flex-wrap:wrap;gap:16px;margin-bottom:24px}
.type-display{font-family:var(--font-display);font-size:40px;font-weight:var(--weight-display);line-height:1.2;margin-bottom:16px}
.type-heading{font-size:28px;font-weight:var(--weight-heavy);margin-bottom:16px}
.demo-caption{font-family:var(--font-mono);font-size:12px;color:var(--muted)}
@media(max-width:1100px){
  .board-wrap{width:100%}
  .board{height:auto;padding:60px 16px 66px}
  .stage{position:static;transform:none;height:auto;display:flex;flex-direction:column}
  .stage .tcard{position:relative;left:auto;top:auto;transform:none;width:min(340px,88%)}
  .stage .c2,.stage .c3,.stage .c6{display:none}
  .stage .c1{align-self:flex-start}
  .stage .c4{align-self:flex-end;margin-top:-10px}
  .stage .c5{align-self:flex-start;margin-top:-10px}
  .stage .c7{align-self:flex-end;margin-top:-10px}
  .fl-sec{top:14px;right:14px}
  .fl-cov{left:14px;bottom:16px}
  .fl-refund{right:14px;bottom:20px}
  .col-label{top:20px;left:16px}
  .platform-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:768px){
  .hero-title{font-size:clamp(28px,6vw,40px)}
  .feature-stage{grid-template-columns:minmax(0,1fr);gap:20px}
  .plan-grid,.article-grid{grid-template-columns:minmax(0,1fr)}
}
@media(max-width:640px){
  .hero{padding-top:16px;padding-bottom:32px}
  .cta-row{flex-wrap:wrap;gap:12px 20px}
  .lede{font-size:15px}
  .trust{gap:4px 16px;font-size:13.5px}
  .mark-row{flex-direction:column;gap:6px}
  .mark-cap{border-right:0;padding-right:0}
  .mark-row ul{flex-wrap:wrap;justify-content:center;gap:6px 14px}
  .stage .tcard{width:92%}
  .fl-sec{height:32px;font-size:13px;padding:0 12px 0 10px}
  .fl-cov{font-size:10px;gap:3px;padding-inline:8px}
  .fl-refund{font-size:10px;right:8px;padding-inline:6px}
  .platform-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .feature-art{padding:30px 16px}
  .promo-block{padding:24px}
  .blog-hero{padding:24px}
  .blog-stamp{transform:none;width:56px;height:56px;font-size:12px}
  .type-display{font-size:32px}
}