.tab-list{
  display:flex;
  width:max-content;
  max-width:100%;
  gap:5px;
  padding:5px;
  overflow-x:auto;
  border:1px solid var(--color-border);
  border-radius:var(--radius-pill);
  background:var(--color-panel);
}
.tab-list [role="tab"]{
  min-height:40px;
  padding:7px 18px;
  border:0;
  border-radius:var(--radius-pill);
  background:transparent;
  color:var(--color-muted);
  font-weight:700;
  white-space:nowrap;
}
.tab-list [role="tab"][aria-selected="true"]{
  background:var(--color-bg);
  color:var(--color-text);
  box-shadow:var(--shadow-chip);
}
[role="tabpanel"][hidden]{display:none}
.toc-tabs{
  position:sticky;
  top:12px;
  z-index:30;
  display:flex;
  gap:6px;
  max-width:100%;
  margin-bottom:34px;
  padding:7px;
  overflow-x:auto;
  overscroll-behavior-inline:contain;
  border:1px solid var(--color-border);
  border-radius:var(--radius-pill);
  background:var(--color-bg);
  box-shadow:var(--shadow-chip);
  scrollbar-width:none;
}
.toc-tabs::-webkit-scrollbar{display:none}
.toc-tabs a{
  display:flex;
  min-height:38px;
  flex:0 0 auto;
  align-items:center;
  padding:6px 16px;
  border-radius:var(--radius-pill);
  color:var(--color-muted);
  font-size:14px;
  font-weight:650;
  white-space:nowrap;
}
.toc-tabs a.is-current,.toc-tabs a[aria-current="location"]{
  background:var(--color-panel-strong);
  color:var(--color-text);
}
.faq-list{display:grid;gap:12px}
.faq-item{
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  background:var(--color-bg);
}
.faq-item summary{
  position:relative;
  min-height:56px;
  padding:15px 52px 15px 20px;
  cursor:pointer;
  list-style:none;
  color:var(--color-text);
  font-weight:750;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";
  position:absolute;
  top:50%;
  right:20px;
  width:24px;
  height:24px;
  display:grid;
  place-items:center;
  transform:translateY(-50%);
  border-radius:50%;
  background:var(--color-panel-strong);
  font-family:var(--font-mono);
}
.faq-item[open] summary::after{content:"−"}
.faq-answer{padding:0 20px 20px;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;
  min-width:0;
  padding:30px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  background:var(--color-bg);
  box-shadow:var(--shadow-card);
  transform-style:preserve-3d;
}
.plan-card.is-featured{
  border-color:var(--color-teal);
  background:var(--color-panel);
}
.plan-ribbon{
  position:absolute;
  top:16px;
  right:16px;
  padding:4px 10px;
  border-radius:var(--radius-pill);
  background:var(--color-accent);
  color:var(--color-white);
  font-size:12px;
  font-weight:800;
}
.plan-name{font-size:20px;font-weight:800}
.plan-period{margin-top:6px;color:var(--color-muted);font-size:13px}
.plan-price{
  margin-top:22px;
  font-family:var(--font-display);
  font-size:42px;
  font-weight:850;
  line-height:1;
}
.plan-price small{color:var(--color-muted);font-size:14px;font-weight:600}
.plan-features{display:grid;gap:10px;margin:24px 0;padding:0;list-style:none;color:var(--color-muted)}
.plan-features li{position:relative;padding-left:22px}
.plan-features li::before{content:"✓";position:absolute;left:0;color:var(--color-success);font-weight:800}
.table-scroll{
  width:100%;
  max-width:100%;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
}
.data-table,.server-table,.comparison-table{
  width:100%;
  min-width:720px;
  border-collapse:collapse;
  background:var(--color-bg);
}
.data-table th,.data-table td,
.server-table th,.server-table td,
.comparison-table th,.comparison-table td{
  padding:14px 17px;
  border-bottom:1px solid var(--color-border);
  text-align:left;
}
.data-table th,.server-table th,.comparison-table th{
  background:var(--color-panel-strong);
  color:var(--color-text);
  font-size:13px;
  font-weight:800;
}
.data-table td:first-child,.server-table td:first-child,.comparison-table td:first-child{
  color:var(--color-text);
  font-weight:700;
}
.server-group td{
  background:var(--color-panel);
  color:var(--color-teal);
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:800;
  letter-spacing:.08em;
}
.prose>.data-table{
  display:block;
  min-width:0;
  max-width:100%;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
}
.platform-grid{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:14px;
}
.platform-card{
  min-width:0;
  padding:22px 16px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  background:var(--color-bg);
  text-align:center;
}
.platform-icon{
  width:30px;
  height:30px;
  margin:0 auto 12px;
  color:var(--color-teal);
}
.platform-card h3{font-size:17px}
.platform-card .btn{width:100%;margin-top:16px;padding-inline:12px;font-size:13px}
.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.article-card{
  min-width:0;
  padding:24px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  background:var(--color-bg);
  box-shadow:var(--shadow-card);
}
.article-meta{display:flex;flex-wrap:wrap;gap:8px;color:var(--color-muted);font-family:var(--font-mono);font-size:12px}
.article-card h3{margin-top:14px;font-size:21px}
.article-card p{margin-top:12px;color:var(--color-muted)}
.article-card-link{display:inline-flex;min-height:32px;align-items:center;margin-top:18px;color:var(--color-accent-dark);font-weight:750}
.callout{
  padding:20px 22px;
  border-left:4px solid var(--color-accent);
  border-radius:0 var(--radius-md) var(--radius-md) 0;
  background:var(--color-panel);
  color:var(--color-text);
}
.promo-block{
  display:grid;
  grid-template-columns:1fr auto;
  gap:28px;
  align-items:center;
  margin-top:48px;
  padding:32px;
  border-radius:var(--radius-lg);
  background:var(--color-text);
  color:var(--color-white);
  box-shadow:var(--shadow-card);
}
.promo-block h2,.promo-block h3{color:var(--color-white)}
.promo-block p{margin-top:8px;color:var(--color-panel-strong)}
.features-ledger{display:grid;grid-template-columns:300px minmax(0,1fr);gap:54px}
.feature-directory{
  position:sticky;
  top:92px;
  align-self:start;
  padding:24px;
  border-radius:var(--radius-lg);
  background:var(--color-panel-strong);
}
.feature-directory a{
  position:relative;
  display:block;
  min-height:42px;
  padding:9px 10px 9px 22px;
  color:var(--color-muted);
}
.feature-directory a.is-current{color:var(--color-text);font-weight:750}
.feature-directory a.is-current::before{
  content:"";
  position:absolute;
  left:2px;
  top:50%;
  width:12px;
  height:3px;
  transform:translateY(-50%);
  border-radius:var(--radius-pill);
  background:var(--color-accent);
}
.feature-row{
  display:grid;
  grid-template-columns:54px minmax(0,1fr);
  gap:22px;
  padding:28px 16px;
  border-bottom:1px solid var(--color-border);
  transition:transform var(--transition-fast),box-shadow var(--transition-fast),background-color var(--transition-fast);
}
.feature-row:hover{transform:translateY(-2px);background:var(--color-bg);box-shadow:var(--shadow-chip)}
.feature-number{
  width:48px;
  height:48px;
  display:grid;
  place-items:center;
  border-radius:var(--radius-sm);
  background:var(--color-text);
  color:var(--color-white);
  font-family:var(--font-mono);
  font-weight:800;
}
.feature-row p{margin-top:10px;color:var(--color-muted)}
.hero{
  position:relative;
  overflow-x:clip;
}
.hero-inner{
  max-width:var(--content-width);
  margin:0 auto;
  padding:42px var(--gutter) 0;
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border:1px solid var(--color-border);border-radius:var(--radius-pill);color:var(--color-muted);font-size:13px;font-weight:650;letter-spacing:.06em}
.hero h1{margin-top:20px;font-size:58px;line-height:1.12;letter-spacing:-.02em}
.h1-line{display:block}
.h1-gradient{
  background:linear-gradient(105deg,var(--color-text) 8%,var(--color-teal) 46%,var(--color-teal-soft) 96%);
  color:transparent;
  background-clip:text;
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}
.hero-sub{max-width:650px;margin-top:18px;color:var(--color-muted);font-size:16.5px}
.hero-sub strong{color:var(--color-text)}
.hero-actions{display:flex;gap:14px;margin-top:26px}
.trust-row{display:flex;flex-wrap:wrap;justify-content:center;gap:20px;margin-top:20px;color:var(--color-muted);font-size:13px}
.trust-item{display:inline-flex;align-items:center;gap:6px}
.trust-check{color:var(--color-success);font-weight:800}
.proof-strip{
  display:flex;
  max-width:100%;
  align-items:center;
  gap:20px;
  margin-top:20px;
  padding:9px 24px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-pill);
  background:var(--color-bg);
}
.proof-group{display:flex;align-items:center;gap:15px}
.proof-item{display:inline-flex;align-items:center;gap:6px;color:var(--color-muted);font-size:12px;font-weight:650;white-space:nowrap}
.proof-item svg{width:15px;height:15px;flex:0 0 auto}
.proof-divider{width:1px;height:20px;flex:0 0 auto;background:var(--color-border)}
.flag-shape{width:20px!important;height:14px!important;border:1px solid var(--color-border);border-radius:3px;overflow:hidden}
.route-wrap{width:100%;max-width:var(--content-width);margin:34px auto 0;padding-inline:var(--gutter)}
.route-card{
  position:relative;
  min-height:274px;
  padding:26px 10px 20px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  background:var(--color-panel);
  box-shadow:var(--shadow-card);
}
.route-card::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius:inherit;
  background-image:radial-gradient(var(--color-grid) 1px,transparent 1.4px);
  background-size:20px 20px;
  opacity:.55;
  pointer-events:none;
}
.route-stage{position:relative;width:100%;height:226px}
.route-svg{width:100%;height:226px}
.route-line{fill:none;stroke:var(--color-teal);stroke-width:2.2;stroke-linecap:round}
.route-line-alt{fill:none;stroke:var(--color-teal-soft);stroke-width:1.5;stroke-dasharray:3 8}
.route-node-halo{fill:var(--color-teal);opacity:.2;transform-box:fill-box;transform-origin:center;animation:node-pulse 3.4s ease-in-out infinite}
.route-node-core{fill:var(--color-text);stroke:var(--color-bg);stroke-width:2}
.route-label{fill:var(--color-text);font-family:var(--font-body);font-size:13px;font-weight:700}
.route-code{fill:var(--color-muted);font-family:var(--font-mono);font-size:9px;letter-spacing:.08em}
.route-chip{
  position:absolute;
  z-index:3;
  padding:12px 18px;
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  background:var(--color-bg);
  box-shadow:var(--shadow-chip);
}
.route-chip-left{top:-20px;left:34px}
.route-chip-right{right:34px;bottom:-20px}
.route-chip small{display:block;color:var(--color-muted);font-family:var(--font-mono);font-size:10px;letter-spacing:.12em}
.route-chip div{color:var(--color-text);font-size:13px;font-weight:700}
.route-chip-right strong{font-family:var(--font-mono)}
@keyframes node-pulse{50%{transform:scale(2);opacity:0}}
.preview-main{padding-bottom:80px}
.preview-section{padding-top:86px;padding-bottom:20px}
.preview-heading{margin-bottom:28px}
.preview-heading p{max-width:680px;margin-top:10px;color:var(--color-muted)}
.swatch-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.swatch{overflow:hidden;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg)}
.swatch-color{height:88px}
.swatch-info{padding:12px;font-family:var(--font-mono);font-size:11px}
.swatch-bg{background:var(--color-bg)}
.swatch-panel{background:var(--color-panel)}
.swatch-panel-strong{background:var(--color-panel-strong)}
.swatch-border{background:var(--color-border)}
.swatch-accent{background:var(--color-accent)}
.swatch-text{background:var(--color-text)}
.swatch-muted{background:var(--color-muted)}
.swatch-success{background:var(--color-success)}
.swatch-warn{background:var(--color-warn)}
.swatch-error{background:var(--color-error)}
.type-specimen{display:grid;gap:20px;padding:30px}
.type-display{font-family:var(--font-display);font-size:48px;font-weight:800;line-height:1.12}
.type-body{max-width:700px;color:var(--color-muted)}
.type-mono{font-family:var(--font-mono);color:var(--color-teal)}
.button-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.preview-footer{margin-top:80px}
@media (max-width:900px){
  .pricing-grid,.article-grid{grid-template-columns:1fr}
  .platform-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .features-ledger{grid-template-columns:1fr}
  .feature-directory{display:none}
  .swatch-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .proof-strip{border-radius:var(--radius-lg);overflow-x:auto}
}
@media (max-width:768px){
  .hero-inner{padding-top:34px}
  .hero h1{font-size:clamp(28px,9.5vw,40px)}
  .hero-actions{width:100%;flex-direction:column}
  .trust-row{gap:10px 16px}
  .proof-strip{width:100%;align-items:flex-start;padding:14px}
  .proof-group{flex-wrap:nowrap}
  .proof-divider{display:none}
  .route-card{min-height:248px}
  .route-chip-left{left:14px}
  .route-chip-right{right:14px}
  .promo-block{grid-template-columns:1fr}
}
@media (max-width:640px){
  .platform-grid{grid-template-columns:1fr}
  .feature-row{grid-template-columns:42px minmax(0,1fr);padding-inline:0}
  .feature-number{width:40px;height:40px}
  .plan-card{padding:24px 20px}
  .swatch-grid{grid-template-columns:1fr 1fr}
  .route-chip{padding:9px 11px}
  .route-chip-left{top:-16px}
  .route-chip-right{bottom:-16px}
}
@media (prefers-reduced-motion:reduce){
  .route-node-halo{animation:none}
}