.hero{position:relative;padding:26px 24px 22px;overflow-x:clip}
.hero::before{content:"";position:absolute;left:0;right:0;top:50%;bottom:-14%;pointer-events:none;background:radial-gradient(46% 58% at 58% 58%,var(--accent-a40) 0%,var(--accent-a14) 44%,var(--clear) 72%);transform-origin:58% 58%;animation:haloBreathe 11s ease-in-out infinite alternate}
.hero-inner{position:relative;z-index:1;max-width:1200px;margin:0 auto;display:flex;flex-direction:column;align-items:center;text-align:center}
.hero-copy{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;min-width:0;max-width:100%}
.eyebrow{display:inline-flex;align-items:center;gap:10px;min-height:28px;padding:3px 14px 3px 10px;margin-bottom:16px;border-radius:var(--r-pill);background:var(--white-a70);border:1px solid var(--border);box-shadow:inset 0 1px 0 var(--flare);backdrop-filter:blur(8px);font-size:12.5px;line-height:20px;font-weight:500;color:var(--text-muted);max-width:100%}
.eyebrow b{font-weight:600;color:var(--text)}
.eyebrow-dot{width:8px;height:8px;border-radius:var(--r-circle);background:var(--accent);box-shadow:0 0 0 3px var(--accent-a22);flex-shrink:0}
.eyebrow-sep{width:1px;height:12px;background:var(--border);flex-shrink:0}
.display{margin-bottom:22px;font-family:var(--font-display);font-weight:800;font-size:clamp(52px,1rem + 3.4vw,64px);line-height:1.1;letter-spacing:-.02em;color:var(--text)}
.display-line{display:block}
.grad{background:linear-gradient(100deg,var(--accent-dark) 6%,var(--accent) 80%);background-clip:text;-webkit-background-clip:text;color:var(--clear);-webkit-text-fill-color:var(--clear)}
.cta-row{display:flex;justify-content:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.lede{max-width:740px;margin-bottom:12px;font-size:17px;line-height:1.55;color:var(--text-muted)}
.lede strong{font-weight:600;color:var(--text)}
.trust{list-style:none;padding:0;margin-bottom:12px;display:flex;flex-wrap:wrap;justify-content:center;gap:6px 22px;font-size:13.5px;line-height:20px;color:var(--text-muted)}
.trust li{display:inline-flex;align-items:center;gap:6px}
.trust svg{width:14px;height:14px}
.tk-ring{fill:var(--accent-a14)}
.tk-mark{fill:none;stroke:var(--accent-dark);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.platform-row{display:flex;align-items:center;justify-content:center;gap:18px;margin-bottom:20px;max-width:100%}
.platform-cap{font:500 11px/22px var(--font-mono);letter-spacing:.12em;color:var(--text-faint)}
.platforms{list-style:none;padding:0;display:flex;align-items:center;gap:22px}
.platforms li{display:inline-flex;align-items:center;gap:7px;font-size:13px;line-height:22px;font-weight:500;color:var(--text-muted)}
.platforms svg{width:17px;height:17px;color:var(--text-faint)}
.stage{position:relative;z-index:1;width:min(840px,72%);margin:0 auto}
.stage::before{content:"";position:absolute;left:16%;right:-8%;top:34%;bottom:-20%;z-index:0;border-radius:var(--r-circle);background:radial-gradient(closest-side,var(--accent-a30),var(--clear));filter:blur(22px);pointer-events:none;animation:haloBreathe 9s ease-in-out infinite alternate}
.cube-body{position:relative;z-index:1;display:block;width:100%;height:auto;overflow:visible}
.s-hi{stop-color:var(--accent-hi);stop-opacity:.97}
.s-deep{stop-color:var(--accent-deep);stop-opacity:.93}
.s-soft{stop-color:var(--accent-soft);stop-opacity:.78}
.s-cream{stop-color:var(--cream);stop-opacity:.5}
.s-soft-full{stop-color:var(--accent-soft)}
.s-white{stop-color:var(--flare)}
.s-cream-full{stop-color:var(--cream)}
.s-hi-full{stop-color:var(--accent-hi)}
.s-accent{stop-color:var(--accent);stop-opacity:.92}
.s-cream-0{stop-color:var(--cream);stop-opacity:0}
.s-cream-fade{stop-color:var(--cream);stop-opacity:.7}
.s-soft-0{stop-color:var(--accent-soft);stop-opacity:0}
.s-depth{stop-color:var(--accent-dark);stop-opacity:.2}
.s-depth-0{stop-color:var(--accent-dark);stop-opacity:0}
.cb-glow{fill:var(--accent);opacity:.42}
.cb-sky{fill:var(--flare);opacity:.9}
.cb-floor{fill:var(--accent);opacity:.14}
.cb-contact{fill:var(--accent-dark);opacity:.22}
.cb-side,.cb-side-fade,.cb-top,.cb-front{stroke-width:10;stroke-linejoin:round}
.cb-side{fill:url(#cfSide);stroke:url(#cfSide)}
.cb-side-fade{fill:url(#cfFade);stroke:url(#cfFade)}
.cb-top{fill:url(#cfTop);stroke:url(#cfTop)}
.cb-flare{fill:var(--flare)}
.cb-front{fill:url(#cfFront);stroke:url(#cfFront)}
.cb-depth{fill:url(#cfDepth)}
.cb-sheen{fill:var(--flare);opacity:.32}
.cb-grain{opacity:.5}
.cb-inner{fill:none;stroke:var(--flare);stroke-opacity:.5;stroke-width:1.2}
.cb-rim-glow{fill:var(--flare);opacity:.85}
.cb-rim{fill:none;stroke:var(--flare);stroke-width:2;stroke-linecap:round}
.cb-ridge{fill:none;stroke:var(--flare);stroke-width:1.6;stroke-linecap:round;opacity:.9}
.cb-edge-glow{fill:url(#cfEdge);opacity:.9}
.cb-edge{fill:none;stroke:url(#cfEdge);stroke-width:1.8;stroke-linecap:round}
.cube-top{position:absolute;z-index:2;left:50.2%;top:12.6%;transform:translate(-50%,-50%)}
.cube-strip{display:flex;align-items:center;gap:10px;padding:6px 16px;border-radius:var(--r-pill);background:var(--white-a55);border:1px solid var(--accent-a30);box-shadow:0 6px 16px -10px var(--accent-a55);font:500 12px/1 var(--font-mono);letter-spacing:.04em;color:var(--accent-dark);white-space:nowrap;transform:perspective(420px) rotateX(30deg)}
.cube-strip i{width:3px;height:3px;border-radius:var(--r-circle);background:var(--accent);flex-shrink:0}
.cube-face{position:absolute;z-index:2;left:2.857%;width:85.714%;top:20.33%;height:68.13%}
.face-tag,.face-codes{position:absolute;top:6.5%;font:500 10.5px/1 var(--font-mono);letter-spacing:.16em;color:var(--ink-a72)}
.face-tag{left:3.4%}
.face-tag::before{content:"";display:inline-block;width:14px;height:1px;margin-right:8px;vertical-align:middle;background:currentColor}
.face-codes{right:3.4%}
.spots{list-style:none;padding:0;position:absolute;left:3%;right:3%;top:19%;display:flex;justify-content:space-between}
.spot{position:relative;width:19%;display:flex;flex-direction:column;align-items:center;text-align:center}
.spot::before{content:"";position:absolute;z-index:0;left:50%;top:-38px;width:120px;height:120px;margin-left:-60px;border-radius:var(--r-circle);background:radial-gradient(circle,var(--flare) 0 16%,var(--accent-soft) 38%,var(--accent-a40) 56%,var(--clear) 72%);filter:blur(7px);animation:spotBreathe 7.5s ease-in-out infinite alternate}
.spot:nth-child(2)::before{animation-delay:-1.5s}
.spot:nth-child(3)::before{animation-delay:-3s}
.spot:nth-child(4)::before{animation-delay:-4.5s}
.spot:nth-child(5)::before{animation-delay:-6s}
.spot>*{position:relative;z-index:1}
.flag{display:block;width:44px;height:44px;border-radius:var(--r-circle);overflow:hidden;box-shadow:0 0 0 2px var(--white-a90),0 8px 18px -6px var(--accent-dark-a28)}
.fl-white{fill:var(--flag-white)}
.fl-red{fill:var(--flag-red)}
.fl-navy{fill:var(--flag-navy)}
.fl-st-white{fill:none;stroke:var(--flag-white);stroke-width:4}
.fl-st-red{fill:none;stroke:var(--flag-red);stroke-width:1.4}
.fl-ring{fill:none;stroke:var(--ink-a10);stroke-width:.8}
.spot-city{margin-top:10px;font:700 15px/20px var(--font-display);letter-spacing:-.01em;color:var(--text)}
.spot-region{font:500 11px/16px var(--font-mono);letter-spacing:.04em;color:var(--ink-a72)}
.float{position:absolute;z-index:3;background:var(--white-a55);backdrop-filter:blur(16px) saturate(1.5);border:1px solid var(--white-a90);box-shadow:var(--shadow-float)}
.float-ai{left:-150px;top:22px;display:flex;align-items:center;gap:10px;padding:6px 6px 6px 14px;border-radius:var(--r-pill)}
.float-ai-tag{font:600 11px/1 var(--font-mono);letter-spacing:.1em;color:var(--accent-dark);white-space:nowrap}
.ai-list{list-style:none;padding:0;display:flex;gap:6px}
.ai-list li{padding:6px 11px;border-radius:var(--r-pill);background:var(--bg-panel);border:1px solid var(--border);box-shadow:inset 0 -1px 0 var(--ink-a06);font:600 12.5px/1 var(--font-body);color:var(--text);white-space:nowrap}
.float-status{right:-118px;top:-8px;display:flex;align-items:center;gap:10px;padding:10px 16px 10px 10px;border-radius:var(--r-card)}
.status-icon{display:grid;place-items:center;flex-shrink:0;width:34px;height:34px;border-radius:var(--r-mark);background:linear-gradient(140deg,var(--accent-hi),var(--accent-deep));box-shadow:inset 0 1px 0 var(--white-a70),0 6px 14px -6px var(--accent-a55)}
.status-icon svg{width:18px;height:18px}
.mk-dot{fill:var(--flare)}
.mk-arc{fill:none;stroke:var(--flare);stroke-width:2;stroke-linecap:round}
.status-text{display:flex;flex-direction:column;align-items:flex-start;text-align:left}
.status-cap{font:500 10.5px/1.4 var(--font-mono);letter-spacing:.1em;color:var(--text-muted)}
.status-main{display:flex;align-items:center;gap:7px;font:600 14px/1.35 var(--font-body);color:var(--text);white-space:nowrap}
.status-dot{width:7px;height:7px;border-radius:var(--r-circle);background:var(--success);box-shadow:0 0 0 3px var(--success-a18);flex-shrink:0}
.mote{position:absolute;z-index:2;width:6px;height:6px;border-radius:var(--r-circle);background:radial-gradient(circle,var(--flare) 0 22%,var(--accent-soft) 48%,var(--accent) 100%);box-shadow:0 0 10px 2px var(--accent-a40);animation:moteBreathe 8s ease-in-out infinite alternate;pointer-events:none}
.m1{left:-7%;top:44%;width:7px;height:7px}
.m2{left:-2%;top:86%;width:5px;height:5px;animation-delay:-2s}
.m3{left:9%;top:4%;animation-delay:-4s}
.m4{left:63%;top:1%;width:5px;height:5px;animation-delay:-1s}
.m5{left:102%;top:52%;width:8px;height:8px;animation-delay:-5s}
.m6{left:106%;top:28%;width:5px;height:5px;animation-delay:-3s}
.m7{left:95%;top:93%;animation-delay:-6s}
.m8{left:34%;top:99%;width:5px;height:5px;animation-delay:-7s}
@keyframes spotBreathe{from{opacity:.68;transform:scale(.92)}to{opacity:1;transform:scale(1)}}
@keyframes haloBreathe{from{opacity:.78;transform:scale(.97)}to{opacity:1;transform:scale(1)}}
@keyframes moteBreathe{from{opacity:.35;transform:scale(.8)}to{opacity:1;transform:scale(1)}}
.tabs{min-width:0}
[role="tablist"]{display:flex;align-items:center;gap:6px;max-width:100%;overflow-x:auto;padding:6px;border:1px solid var(--border);border-radius:var(--r-pill);background:var(--bg-panel-2);width:max-content;box-shadow:inset 0 1px 0 var(--flare)}
[role="tab"]{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:8px 22px;border:1px solid var(--clear);border-radius:var(--r-pill);background:var(--clear);color:var(--text-muted);white-space:nowrap;flex-shrink:0;font-size:14px;font-weight:600}
[role="tab"][aria-selected="true"]{background:var(--bg-panel);border-color:var(--border);color:var(--text);box-shadow:0 6px 18px -10px var(--accent-a30)}
[role="tabpanel"]{margin-top:28px;min-width:0}
.toc-tabs{position:sticky;top:var(--toc-offset);z-index:15;display:flex;align-items:center;gap:8px;max-width:100%;overflow-x:auto;padding:8px;margin-block:24px 40px;border:1px solid var(--border);border-radius:var(--r-pill);background:var(--bg-panel);box-shadow:var(--shadow-float);scrollbar-width:thin}
.toc-tabs.is-static{position:static}
.toc-tabs a{display:inline-flex;align-items:center;min-height:40px;padding:8px 18px;border-radius:var(--r-pill);text-decoration:none;white-space:nowrap;flex-shrink:0;font-size:14px;color:var(--text-muted)}
.toc-tabs a.is-current{background:var(--accent);color:var(--text);font-weight:600}
body:has(.toc-tabs) section[id]{scroll-margin-top:var(--anchor-space)}
.faq-list{border-top:1px solid var(--border)}
.faq-item{border-bottom:1px solid var(--border)}
.faq-item summary{position:relative;list-style:none;padding:24px 40px 24px 0;cursor:pointer;font-weight:600;line-height:1.6}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:8px;top:24px;color:var(--accent-dark);font:400 24px/1 var(--font-mono)}
.faq-item[open] summary::after{content:"−"}
.faq-item>div{padding-bottom:24px;max-width:780px;color:var(--text-muted)}
.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:32px;display:flex;flex-direction:column;align-items:flex-start;border:1px solid var(--border);border-radius:var(--r-card);background:var(--bg-panel);box-shadow:var(--shadow-panel)}
.plan-card.is-current{border-color:var(--accent);box-shadow:inset 0 1px 0 var(--flare),0 24px 64px -24px var(--accent-a22)}
.plan-card h3{margin-bottom:12px}
.plan-price{font:700 42px/1.2 var(--font-display);letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin-block:8px 16px}
.plan-price small{font:400 14px/1.5 var(--font-body);color:var(--text-muted);letter-spacing:normal}
.plan-facts{padding-left:18px;margin-block:8px 24px;color:var(--text-muted);font-size:14px}
.plan-facts li+li{margin-top:8px}
.plan-card .btn{margin-top:auto}
.plan-badge{position:absolute;right:20px;top:-14px;padding:5px 14px;background:var(--accent);color:var(--text);border-radius:var(--r-pill);font-size:12px;font-weight:600;line-height:18px}
.badge,.tag,.fact-pill{display:inline-flex;align-items:center;gap:6px;max-width:100%;padding:5px 12px;border:1px solid var(--border);border-radius:var(--r-pill);font-size:12px;line-height:1.6;background:var(--bg-panel);color:var(--text-muted);overflow-wrap:anywhere}
.tag{background:var(--accent-a10);border-color:var(--accent-a22);color:var(--accent-dark)}
.fact-pill{font-family:var(--font-mono);color:var(--text)}
.table-scroll{max-width:100%;min-width:0;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--border);border-radius:var(--r-card);background:var(--bg-panel)}
.data-table,.route-table{width:100%;min-width:640px;border-collapse:collapse;font-size:14px;line-height:1.6}
.data-table caption,.route-table caption{text-align:left;padding:20px 24px;font-weight:600;color:var(--text)}
.data-table th,.data-table td,.route-table th,.route-table td{padding:16px 24px;text-align:left;border-bottom:1px solid var(--border);word-break:keep-all}
.table-scroll th,.data-table th,.route-table th{white-space:nowrap;background:var(--bg-panel-2);color:var(--text);font-weight:600}
.data-table td:first-child,.route-table td:first-child{color:var(--text);font-weight:500}
.data-table tr:last-child td,.route-table tr:last-child td{border-bottom:0}
.route-table .region-row th{background:var(--accent-a10);color:var(--accent-dark)}
.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:16px}
.platform-card{min-width:0;display:flex;align-items:center;flex-direction:column;text-align:center;gap:16px;padding:24px 12px;border:1px solid var(--border);border-radius:var(--r-card);background:var(--bg-panel);box-shadow:var(--shadow-panel)}
.platform-card svg{width:28px;height:28px;color:var(--text-muted)}
.platform-card h3{font-size:16px}
.platform-card .btn{padding-inline:14px;font-size:13px}
.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.article-card{min-width:0;padding-top:24px;border-top:3px solid var(--accent)}
.article-card h3{font-size:22px;line-height:1.5;margin-block:16px 12px}
.article-card h3 a{text-decoration:none}
.article-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font:400 12px/1.6 var(--font-mono);color:var(--text-muted)}
.article-card p{color:var(--text-muted);font-size:14px}
.article-link{display:inline-flex;align-items:center;min-height:32px;margin-top:16px;font-size:14px;font-weight:600;color:var(--accent-dark)}
.article-masthead{border-top:4px solid var(--accent);padding-top:20px;padding-bottom:32px;border-bottom:1px solid var(--border)}
.article-masthead h1{font-size:clamp(32px,4vw,52px);line-height:1.25;margin-block:20px}
.callout{padding:24px 28px;border-left:3px solid var(--accent);border-radius:0 var(--r-small) var(--r-small) 0;background:var(--accent-a10);color:var(--text)}
.callout p+p{margin-top:12px}
.promo-block{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:32px;border:1px solid var(--accent-a30);border-radius:var(--r-card);background:linear-gradient(120deg,var(--bg-panel),var(--cream));box-shadow:var(--shadow-panel);margin-block:40px}
.promo-block>div{min-width:0}
.promo-block h2,.promo-block h3{font-size:24px;margin-bottom:8px}
.promo-block p{color:var(--text-muted);font-size:14px}
.promo-block .btn{flex-shrink:0;white-space:nowrap}
.beacon-notes{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,2fr);gap:64px}
.notes-aside{position:sticky;top:32px;align-self:start}
.notes-keyword{font-size:36px;line-height:1.3;margin-bottom:32px}
.cube-badge{width:64px;height:64px;border-radius:var(--r-card);background:linear-gradient(140deg,var(--flare),var(--accent-hi) 45%,var(--accent-deep));box-shadow:inset 0 2px 0 var(--flare),0 16px 32px -12px var(--accent-a40)}
.note-row{position:relative;display:grid;grid-template-columns:minmax(100px,.7fr) minmax(0,2fr) auto;gap:24px;align-items:start;padding:32px 16px;border-top:1px solid var(--border);transition:background .2s ease}
.note-row:last-child{border-bottom:1px solid var(--border)}
.note-row::before{content:"";position:absolute;left:0;top:32px;bottom:32px;width:3px;background:linear-gradient(var(--accent-soft),var(--accent));opacity:0;transition:opacity .2s ease}
.note-row:hover,.note-row:focus-within{background:var(--accent-a04)}
.note-row:hover::before,.note-row:focus-within::before{opacity:1}
.note-row h3{font-size:18px}
.note-row p{font-size:14px;color:var(--text-muted)}
.note-mobile-key{display:none}
.preview-section{padding-top:72px;padding-bottom:72px;border-bottom:1px solid var(--border)}
.preview-section>h2{margin-bottom:32px}
.swatch-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.swatch{min-width:0;padding:12px;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--r-small);font:400 12px/1.6 var(--font-mono);overflow-wrap:anywhere}
.swatch-color{height:56px;border-radius:var(--r-small);border:1px solid var(--border);margin-bottom:12px}
.sw-bg{background:var(--bg)}
.sw-top{background:var(--bg-top)}
.sw-panel{background:var(--bg-panel)}
.sw-panel2{background:var(--bg-panel-2)}
.sw-border{background:var(--border)}
.sw-accent{background:var(--accent)}
.sw-dark{background:var(--accent-dark)}
.sw-hi{background:var(--accent-hi)}
.sw-deep{background:var(--accent-deep)}
.sw-soft{background:var(--accent-soft)}
.sw-cream{background:var(--cream)}
.sw-text{background:var(--text)}
.sw-muted{background:var(--text-muted)}
.sw-faint{background:var(--text-faint)}
.sw-success{background:var(--success)}
.sw-warn{background:var(--warn)}
.sw-error{background:var(--error)}
.sample-row{display:flex;align-items:center;flex-wrap:wrap;gap:16px}
.type-samples>*+*{margin-top:24px}
@media(max-width:1100px){
  .float-ai{left:-28px;top:auto;bottom:18%}
  .float-status{right:-20px}
  .beacon-notes{gap:32px}
  .note-row{grid-template-columns:minmax(0,1fr)}
  .note-row .fact-pill{justify-self:start}
  .platform-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:768px){
  .hero{padding:24px 16px 32px}
  .display{font-size:clamp(28px,6vw,40px)}
  .float{display:none}
  .stage{width:92vw;max-width:100%}
  .face-tag,.face-codes{display:none}
  .spots{top:22%}
  .spot::before{width:72px;height:72px;margin-left:-36px;top:-22px}
  .flag{width:28px;height:28px}
  .spot-city{margin-top:6px;font-size:11.5px;line-height:15px}
  .spot-region{font-size:9px;line-height:12px}
  .cube-strip{gap:6px;padding:4px 10px;font-size:9px}
  .plan-grid,.article-grid{grid-template-columns:1fr}
  .beacon-notes{grid-template-columns:1fr}
  .notes-aside{display:none}
  .note-mobile-key{display:block;color:var(--accent-dark);font-size:12px;margin-bottom:8px}
  .swatch-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:640px){
  .lede{font-size:15.5px}
  .platform-row{flex-direction:column;gap:8px}
  .platforms{flex-wrap:wrap;justify-content:center;gap:8px 16px}
  .trust{gap:6px 14px}
  .promo-block{flex-direction:column;align-items:flex-start;padding:24px}
  .platform-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .swatch-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .plan-card{padding:28px 24px}
  .stage::before{right:0}
  .m5,.m6{display:none}
}
@media(max-width:420px){
  .btn{padding-inline:20px}
  .eyebrow-extra,.eyebrow-sep{display:none}
  .cube-strip{font-size:7px;gap:4px;padding-inline:6px}
  .platform-card .btn{padding-inline:12px}
}
@media(prefers-reduced-motion:reduce){
  .hero::before,.stage::before,.spot::before,.mote{animation:none}
}