/* Product navigation and concise product pages. */
html body #tokennau-homepage-prototype .tn-product-menu{position:relative;display:flex;align-items:center;height:78px}
html body #tokennau-homepage-prototype .tn-product-trigger{display:inline-flex;align-items:center;gap:6px;padding:8px 0;border:0;background:transparent;color:#1e293b;font:inherit;font-size:16px;font-weight:400;line-height:1.5;cursor:pointer;white-space:nowrap}
html body #tokennau-homepage-prototype .tn-product-trigger span{font-size:15px;transition:transform .2s ease}
html body #tokennau-homepage-prototype .tn-product-trigger:hover,
html body #tokennau-homepage-prototype .tn-product-trigger.is-active,
html body #tokennau-homepage-prototype .tn-product-menu:focus-within .tn-product-trigger{color:#743aed}
html body #tokennau-homepage-prototype .tn-product-menu:hover .tn-product-trigger span,
html body #tokennau-homepage-prototype .tn-product-menu:focus-within .tn-product-trigger span{transform:rotate(180deg)}
html body #tokennau-homepage-prototype .tn-product-dropdown{position:absolute;z-index:80;top:68px;left:-24px;width:420px;padding:12px;border:1px solid #e9e7f0;border-radius:16px;background:rgba(255,255,255,.98);box-shadow:0 24px 60px rgba(24,18,46,.14);opacity:0;visibility:hidden;transform:translateY(-8px);pointer-events:none;transition:opacity .18s ease,transform .18s ease,visibility .18s ease}
html body #tokennau-homepage-prototype .tn-product-menu:hover .tn-product-dropdown,
html body #tokennau-homepage-prototype .tn-product-menu:focus-within .tn-product-dropdown{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}
html body #tokennau-homepage-prototype .tn-product-group-label{padding:9px 12px 6px;color:#8b8796;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
html body #tokennau-homepage-prototype .tn-product-dropdown a{display:flex!important;flex-direction:column;gap:4px;padding:12px;border-radius:10px;color:#24212d!important;line-height:1.35}
html body #tokennau-homepage-prototype .tn-product-dropdown a:hover,
html body #tokennau-homepage-prototype .tn-product-dropdown a.is-active{background:#f5f1ff!important}
html body #tokennau-homepage-prototype .tn-product-dropdown a strong{font-size:15px;font-weight:650}
html body #tokennau-homepage-prototype .tn-product-dropdown a span{color:#777181;font-size:12px;font-weight:400}

html body #tokennau-homepage-prototype .tn-product-card-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:20px}
html body #tokennau-homepage-prototype .tn-product-card{position:relative;display:flex;min-height:330px;flex-direction:column;padding:34px;border:1px solid #e9e6ef;border-radius:18px;background:#fff;color:#211d29;text-decoration:none;overflow:hidden;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
html body #tokennau-homepage-prototype .tn-product-card:hover{transform:translateY(-3px);border-color:#cfc2ee;box-shadow:0 18px 48px rgba(43,30,80,.09)}
html body #tokennau-homepage-prototype .tn-product-card-featured{background:linear-gradient(145deg,#221640 0%,#422477 100%);color:#fff;border-color:transparent}
html body #tokennau-homepage-prototype .tn-product-card-type{align-self:flex-start;font-size:12px;font-weight:700;letter-spacing:.08em;color:#7651c8}
html body #tokennau-homepage-prototype .tn-product-card-featured .tn-product-card-type{color:#cbb7ff}
html body #tokennau-homepage-prototype .tn-product-card h3{margin:22px 0 12px;font-size:28px;line-height:1.2;letter-spacing:-.03em}
html body #tokennau-homepage-prototype .tn-product-card p{margin:0;color:#777181;font-size:15px;line-height:1.75}
html body #tokennau-homepage-prototype .tn-product-card-featured p{color:#d9d0e8}
html body #tokennau-homepage-prototype .tn-product-card-points{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
html body #tokennau-homepage-prototype .tn-product-card-points span{padding:7px 10px;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:rgba(255,255,255,.08);font-size:12px;color:#eee8fa}
html body #tokennau-homepage-prototype .tn-product-deploy-badge{margin-top:24px;padding:10px 12px;border-radius:9px;background:#f5f1ff;color:#6840b3;font-size:13px;font-weight:600}
html body #tokennau-homepage-prototype .tn-product-card>b{display:flex;align-items:center;gap:8px;margin-top:auto;padding-top:28px;color:inherit;font-size:14px}
html body #tokennau-homepage-prototype .tn-product-card>b i{font-style:normal;transition:transform .2s ease}
html body #tokennau-homepage-prototype .tn-product-card:hover>b i{transform:translateX(4px)}

html body #tokennau-homepage-prototype .tn-product-detail{display:grid;gap:80px;padding-bottom:20px}
html body #tokennau-homepage-prototype .tn-product-value{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:70px;align-items:center}
html body #tokennau-homepage-prototype .tn-product-value h2{max-width:760px;margin:10px 0 18px;color:#201a2b;font-size:38px;line-height:1.15;letter-spacing:-.035em}
html body #tokennau-homepage-prototype .tn-product-value p{max-width:760px;margin:0;color:#6e6877;font-size:17px;line-height:1.8}
html body #tokennau-homepage-prototype .tn-product-deploy-panel{display:flex;min-height:180px;flex-direction:column;justify-content:center;padding:30px;border:1px solid #dcd1f3;border-radius:18px;background:linear-gradient(145deg,#f8f5ff,#fff)}
html body #tokennau-homepage-prototype .tn-product-deploy-panel small{color:#8362c9;font-size:11px;font-weight:700;letter-spacing:.12em}
html body #tokennau-homepage-prototype .tn-product-deploy-panel strong{margin:14px 0 7px;color:#36245c;font-size:25px}
html body #tokennau-homepage-prototype .tn-product-deploy-panel span{color:#766f80;font-size:14px}
html body #tokennau-homepage-prototype .tn-product-deploy-panel.is-platform{border-color:#dfe6ec;background:linear-gradient(145deg,#f3f8fb,#fff)}
html body #tokennau-homepage-prototype .tn-product-section-title span,
html body #tokennau-homepage-prototype .tn-product-highlights>div>span,
html body #tokennau-homepage-prototype .tn-product-cta span{color:#7952c7;font-size:11px;font-weight:700;letter-spacing:.12em}
html body #tokennau-homepage-prototype .tn-product-section-title h3,
html body #tokennau-homepage-prototype .tn-product-highlights h3{margin:9px 0 24px;color:#211d29;font-size:28px;letter-spacing:-.025em}
html body #tokennau-homepage-prototype .tn-product-module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
html body #tokennau-homepage-prototype .tn-product-module-grid article{min-height:220px;padding:28px;border:1px solid #e8e5ed;border-radius:16px;background:#fff}
html body #tokennau-homepage-prototype .tn-product-module-grid article>span{color:#815acb;font-size:12px;font-weight:700}
html body #tokennau-homepage-prototype .tn-product-module-grid h4{margin:24px 0 12px;color:#27212f;font-size:21px}
html body #tokennau-homepage-prototype .tn-product-module-grid p{margin:0;color:#777181;font-size:14px;line-height:1.75}
html body #tokennau-homepage-prototype .tn-product-highlights{display:grid;grid-template-columns:1fr 1.25fr;gap:70px;padding:42px;border-radius:20px;background:#f7f6f9}
html body #tokennau-homepage-prototype .tn-product-highlights ul{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0;padding:0;list-style:none}
html body #tokennau-homepage-prototype .tn-product-highlights li{position:relative;padding:15px 16px 15px 38px;border-radius:10px;background:#fff;color:#39333f;font-size:14px}
html body #tokennau-homepage-prototype .tn-product-highlights li:before{content:'✓';position:absolute;left:15px;color:#7650c2;font-weight:700}
html body #tokennau-homepage-prototype .tn-product-cta{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:42px;border-radius:20px;background:#25183e;color:#fff}
html body #tokennau-homepage-prototype .tn-product-cta h3{margin:10px 0 8px;font-size:28px}
html body #tokennau-homepage-prototype .tn-product-cta p{margin:0;color:#cfc5dc}

@media(max-width:1100px){
 html body #tokennau-homepage-prototype .tn-product-card-grid{grid-template-columns:1fr 1fr}
 html body #tokennau-homepage-prototype .tn-product-card-featured{grid-column:1/-1}
 html body #tokennau-homepage-prototype .tn-product-module-grid{gap:12px}
}
@media(max-width:760px){
 html body #tokennau-homepage-prototype .tn-product-menu{height:auto}
 html body #tokennau-homepage-prototype .tn-product-card-grid,
 html body #tokennau-homepage-prototype .tn-product-module-grid,
 html body #tokennau-homepage-prototype .tn-product-value,
 html body #tokennau-homepage-prototype .tn-product-highlights{grid-template-columns:1fr}
 html body #tokennau-homepage-prototype .tn-product-card-featured{grid-column:auto}
 html body #tokennau-homepage-prototype .tn-product-card{min-height:290px;padding:26px}
 html body #tokennau-homepage-prototype .tn-product-detail{gap:52px}
 html body #tokennau-homepage-prototype .tn-product-value{gap:28px}
 html body #tokennau-homepage-prototype .tn-product-value h2{font-size:30px}
 html body #tokennau-homepage-prototype .tn-product-highlights{gap:12px;padding:25px}
 html body #tokennau-homepage-prototype .tn-product-highlights ul{grid-template-columns:1fr}
 html body #tokennau-homepage-prototype .tn-product-cta{align-items:flex-start;flex-direction:column;padding:28px}
}

/* Open Token AI Gateway — focused marketing page */
html body #tokennau-homepage-prototype .tn-gateway-page{background:#fff;color:#211c2a}
html body #tokennau-homepage-prototype .tn-gateway-hero{position:relative;padding:98px 0 90px;overflow:hidden;background:radial-gradient(circle at 77% 22%,rgba(119,72,229,.16),transparent 30%),linear-gradient(180deg,#faf8ff 0%,#fff 100%)}
html body #tokennau-homepage-prototype .tn-gateway-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(114,82,174,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(114,82,174,.045) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.7),transparent 78%);pointer-events:none}
html body #tokennau-homepage-prototype .tn-gateway-hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,.94fr) minmax(520px,1.06fr);gap:76px;align-items:center}
html body #tokennau-homepage-prototype .tn-gateway-hero-copy h1{max-width:700px;margin:18px 0 24px;color:#20182c;font-size:clamp(44px,4.5vw,68px);font-weight:680;line-height:1.08;letter-spacing:-.055em}
html body #tokennau-homepage-prototype .tn-gateway-hero-copy>p{max-width:680px;margin:0;color:#696171;font-size:18px;line-height:1.8}
html body #tokennau-homepage-prototype .tn-gateway-hero-actions{display:flex;align-items:center;gap:24px;margin-top:34px}
html body #tokennau-homepage-prototype .tn-gateway-hero-actions>a{color:#4f3a73;font-size:14px;font-weight:650;text-decoration:none}
html body #tokennau-homepage-prototype .tn-gateway-hero-actions>a:hover{color:#743aed}
html body #tokennau-homepage-prototype .tn-gateway-hero-notes{display:flex;flex-wrap:wrap;gap:20px;margin-top:36px;color:#716a79;font-size:13px}
html body #tokennau-homepage-prototype .tn-gateway-hero-notes span{display:flex;align-items:center;gap:8px}
html body #tokennau-homepage-prototype .tn-gateway-hero-notes span:before{content:"";width:5px;height:5px;border-radius:50%;background:#7a49de;box-shadow:0 0 0 4px rgba(122,73,222,.1)}
html body #tokennau-homepage-prototype .tn-gateway-architecture{position:relative;padding:28px;border:1px solid rgba(111,75,174,.16);border-radius:24px;background:rgba(255,255,255,.84);box-shadow:0 28px 80px rgba(59,39,96,.12);backdrop-filter:blur(18px)}
html body #tokennau-homepage-prototype .tn-gateway-arch-label{margin-bottom:24px;color:#8a8094;font-size:10px;font-weight:700;letter-spacing:.16em}
html body #tokennau-homepage-prototype .tn-gateway-arch-flow{display:grid;grid-template-columns:1fr 28px 1.2fr 28px 1fr;gap:10px;align-items:center}
html body #tokennau-homepage-prototype .tn-gateway-arch-side{display:grid;gap:10px}
html body #tokennau-homepage-prototype .tn-gateway-arch-side span{padding:12px 10px;border:1px solid #e7e1ee;border-radius:9px;background:#fff;color:#595161;font-size:12px;text-align:center}
html body #tokennau-homepage-prototype .tn-gateway-arch-side.is-models span{background:#faf8fd}
html body #tokennau-homepage-prototype .tn-gateway-arch-arrow{color:#a694c2;font-size:20px;text-align:center}
html body #tokennau-homepage-prototype .tn-gateway-core{display:flex;min-height:210px;flex-direction:column;align-items:center;justify-content:center;padding:22px 14px;border-radius:18px;background:linear-gradient(145deg,#21163b,#542d91);box-shadow:0 18px 44px rgba(58,29,101,.26);color:#fff;text-align:center}
html body #tokennau-homepage-prototype .tn-gateway-core small{color:#cdbbea;font-size:9px;font-weight:700;letter-spacing:.14em}
html body #tokennau-homepage-prototype .tn-gateway-core strong{margin:9px 0 22px;font-size:24px;letter-spacing:-.03em}
html body #tokennau-homepage-prototype .tn-gateway-core>div{display:flex;flex-wrap:wrap;justify-content:center;gap:7px}
html body #tokennau-homepage-prototype .tn-gateway-core span{padding:6px 8px;border:1px solid rgba(255,255,255,.16);border-radius:999px;background:rgba(255,255,255,.08);color:#e9e0f5;font-size:10px}
html body #tokennau-homepage-prototype .tn-gateway-arch-footer{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:22px;color:#766d80;font-size:11px}
html body #tokennau-homepage-prototype .tn-gateway-arch-footer i{width:34px;height:1px;background:#dfd8e8}

html body #tokennau-homepage-prototype .tn-gateway-section{padding:112px 0}
html body #tokennau-homepage-prototype .tn-gateway-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:60px;margin-bottom:48px}
html body #tokennau-homepage-prototype .tn-gateway-section-head>div{max-width:820px}
html body #tokennau-homepage-prototype .tn-gateway-section-head span{color:#7950c9;font-size:11px;font-weight:750;letter-spacing:.14em}
html body #tokennau-homepage-prototype .tn-gateway-section-head h2{margin:14px 0 0;color:#221c2b;font-size:clamp(34px,3vw,48px);line-height:1.16;letter-spacing:-.045em}
html body #tokennau-homepage-prototype .tn-gateway-section-head>p{max-width:390px;margin:0;color:#7a7380;font-size:15px;line-height:1.75}
html body #tokennau-homepage-prototype .tn-gateway-capability-list{display:grid;gap:18px}
html body #tokennau-homepage-prototype .tn-gateway-capability{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.9fr) minmax(260px,.72fr);gap:34px;align-items:center;padding:38px 40px;border:1px solid #e9e5ed;border-radius:18px;background:#fff;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}
html body #tokennau-homepage-prototype .tn-gateway-capability:hover{transform:translateY(-2px);border-color:#d4c8e5;box-shadow:0 20px 52px rgba(50,35,72,.07)}
html body #tokennau-homepage-prototype .tn-gateway-capability-meta{display:flex;align-items:center;gap:13px}
html body #tokennau-homepage-prototype .tn-gateway-capability-meta span{color:#754bc5;font-size:13px;font-weight:750}
html body #tokennau-homepage-prototype .tn-gateway-capability-meta small{color:#978e9d;font-size:10px;font-weight:650;letter-spacing:.1em}
html body #tokennau-homepage-prototype .tn-gateway-capability h3{margin:20px 0 10px;color:#28202f;font-size:27px;letter-spacing:-.03em}
html body #tokennau-homepage-prototype .tn-gateway-capability-main>p{max-width:600px;margin:0;color:#746d79;font-size:14px;line-height:1.75}
html body #tokennau-homepage-prototype .tn-gateway-capability ul{display:grid;gap:12px;margin:0;padding:0;list-style:none}
html body #tokennau-homepage-prototype .tn-gateway-capability li{position:relative;padding-left:20px;color:#4e4755;font-size:13px;line-height:1.55}
html body #tokennau-homepage-prototype .tn-gateway-capability li:before{content:"";position:absolute;top:.58em;left:0;width:7px;height:7px;border-radius:50%;background:#8155d2;box-shadow:0 0 0 4px #f0ebfa}
html body #tokennau-homepage-prototype .tn-gateway-capability-value{display:flex;min-height:116px;flex-direction:column;justify-content:center;padding:22px;border-radius:13px;background:#f7f4fb}
html body #tokennau-homepage-prototype .tn-gateway-capability-value small{color:#897f91;font-size:11px}
html body #tokennau-homepage-prototype .tn-gateway-capability-value strong{margin-top:10px;color:#382a4d;font-size:16px;line-height:1.55}

html body #tokennau-homepage-prototype .tn-gateway-outcomes{padding:100px 0;background:#211832;color:#fff}
html body #tokennau-homepage-prototype .tn-gateway-section-head.is-light h2{max-width:850px;color:#fff}
html body #tokennau-homepage-prototype .tn-gateway-section-head.is-light span{color:#bda4eb}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.16)}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article{min-height:240px;padding:34px 28px;border-right:1px solid rgba(255,255,255,.13)}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article:first-child{padding-left:0}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article:last-child{border-right:0}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid span{color:#bda4eb;font-size:11px;font-weight:700}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid h3{margin:60px 0 13px;color:#fff;font-size:21px}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid p{margin:0;color:#bfb6c9;font-size:14px;line-height:1.75}

html body #tokennau-homepage-prototype .tn-gateway-scenarios{background:#faf9fb}
html body #tokennau-homepage-prototype .tn-gateway-scenario-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
html body #tokennau-homepage-prototype .tn-gateway-scenario-grid article{min-height:330px;padding:38px;border:1px solid #e8e4eb;border-radius:18px;background:#fff}
html body #tokennau-homepage-prototype .tn-gateway-scenario-num{color:#8153d0;font-size:12px;font-weight:750}
html body #tokennau-homepage-prototype .tn-gateway-scenario-grid h3{margin:38px 0 14px;color:#28212f;font-size:25px;letter-spacing:-.025em}
html body #tokennau-homepage-prototype .tn-gateway-scenario-grid p{max-width:610px;margin:0;color:#776f7c;font-size:14px;line-height:1.8}
html body #tokennau-homepage-prototype .tn-gateway-scenario-grid article>div:last-child{display:flex;flex-wrap:wrap;gap:8px;margin-top:34px}
html body #tokennau-homepage-prototype .tn-gateway-scenario-grid article>div:last-child span{padding:7px 10px;border-radius:999px;background:#f3eff9;color:#62448f;font-size:11px}
html body #tokennau-homepage-prototype .tn-gateway-final{padding:84px 0;background:linear-gradient(125deg,#f6f1ff,#fff)}
html body #tokennau-homepage-prototype .tn-gateway-final>.tn-wrap{display:flex;align-items:center;justify-content:space-between;gap:48px}
html body #tokennau-homepage-prototype .tn-gateway-final span{color:#7a50c8;font-size:11px;font-weight:750;letter-spacing:.14em}
html body #tokennau-homepage-prototype .tn-gateway-final h2{margin:12px 0 10px;color:#251d30;font-size:36px;letter-spacing:-.04em}
html body #tokennau-homepage-prototype .tn-gateway-final p{margin:0;color:#736a79;font-size:15px}

@media(max-width:1180px){
 html body #tokennau-homepage-prototype .tn-gateway-hero-grid{grid-template-columns:1fr;gap:52px}
 html body #tokennau-homepage-prototype .tn-gateway-architecture{max-width:780px}
 html body #tokennau-homepage-prototype .tn-gateway-capability{grid-template-columns:1fr 1fr}
 html body #tokennau-homepage-prototype .tn-gateway-capability-value{grid-column:1/-1;min-height:auto}
}
@media(max-width:900px){
 html body #tokennau-homepage-prototype .tn-gateway-section-head{align-items:flex-start;flex-direction:column;gap:20px}
 html body #tokennau-homepage-prototype .tn-gateway-capability{grid-template-columns:1fr}
 html body #tokennau-homepage-prototype .tn-gateway-capability-value{grid-column:auto}
 html body #tokennau-homepage-prototype .tn-gateway-outcome-grid{grid-template-columns:1fr 1fr}
 html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article:nth-child(2){border-right:0}
}
@media(max-width:620px){
 html body #tokennau-homepage-prototype .tn-gateway-hero{padding:66px 0 58px}
 html body #tokennau-homepage-prototype .tn-gateway-hero-copy h1{font-size:38px}
 html body #tokennau-homepage-prototype .tn-gateway-hero-copy>p{font-size:16px}
 html body #tokennau-homepage-prototype .tn-gateway-hero-actions{align-items:flex-start;flex-direction:column;gap:16px}
 html body #tokennau-homepage-prototype .tn-gateway-architecture{padding:20px 16px}
 html body #tokennau-homepage-prototype .tn-gateway-arch-flow{grid-template-columns:1fr;gap:12px}
 html body #tokennau-homepage-prototype .tn-gateway-arch-arrow{transform:rotate(90deg)}
 html body #tokennau-homepage-prototype .tn-gateway-core{min-height:170px}
 html body #tokennau-homepage-prototype .tn-gateway-section{padding:76px 0}
 html body #tokennau-homepage-prototype .tn-gateway-section-head{margin-bottom:32px}
 html body #tokennau-homepage-prototype .tn-gateway-section-head h2{font-size:32px}
 html body #tokennau-homepage-prototype .tn-gateway-capability{gap:25px;padding:27px 23px}
 html body #tokennau-homepage-prototype .tn-gateway-outcomes{padding:72px 0}
 html body #tokennau-homepage-prototype .tn-gateway-outcome-grid{grid-template-columns:1fr}
 html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article{min-height:auto;padding:28px 0;border-right:0;border-bottom:1px solid rgba(255,255,255,.13)}
 html body #tokennau-homepage-prototype .tn-gateway-outcome-grid h3{margin:30px 0 10px}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-grid{grid-template-columns:1fr}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-grid article{min-height:auto;padding:28px 24px}
 html body #tokennau-homepage-prototype .tn-gateway-final{padding:64px 0}
 html body #tokennau-homepage-prototype .tn-gateway-final>.tn-wrap{align-items:flex-start;flex-direction:column}
 html body #tokennau-homepage-prototype .tn-gateway-final h2{font-size:30px}
}

/* Gateway hero refinement: logical request-to-model flow with an operations feedback loop. */
html body #tokennau-homepage-prototype .tn-gateway-hero-grid{grid-template-columns:minmax(0,.9fr) minmax(650px,1.1fr);gap:64px}
html body #tokennau-homepage-prototype .tn-gateway-hero-copy h1{max-width:760px}
html body #tokennau-homepage-prototype .tn-gateway-section-head>div{max-width:960px}
html body #tokennau-homepage-prototype .tn-gateway-architecture{padding:28px 26px 22px}
html body #tokennau-homepage-prototype .tn-gateway-arch-label{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:25px;color:#4c4355;font-size:11px;font-weight:750;letter-spacing:.11em}
html body #tokennau-homepage-prototype .tn-gateway-arch-label small{color:#9990a1;font-size:10px;font-weight:500;letter-spacing:0}
html body #tokennau-homepage-prototype .tn-gateway-request-flow{display:grid;grid-template-columns:minmax(105px,.9fr) 45px minmax(230px,1.45fr) 45px minmax(115px,.95fr);gap:8px;align-items:center}
html body #tokennau-homepage-prototype .tn-gateway-flow-column{align-self:stretch;padding:16px 12px;border:1px solid #e8e2ef;border-radius:13px;background:#fbfafd}
html body #tokennau-homepage-prototype .tn-gateway-flow-column>small,
html body #tokennau-homepage-prototype .tn-gateway-processing>small{display:block;margin-bottom:14px;color:#877b91;font-size:9px;font-weight:750;letter-spacing:.08em}
html body #tokennau-homepage-prototype .tn-gateway-flow-column>div{display:grid;gap:8px}
html body #tokennau-homepage-prototype .tn-gateway-flow-column span{display:flex;min-height:42px;align-items:center;justify-content:center;padding:8px;border:1px solid #e4deeb;border-radius:8px;background:#fff;color:#554d5d;font-size:11px;text-align:center}
html body #tokennau-homepage-prototype .tn-gateway-model-pool{background:#f8f5fc}
html body #tokennau-homepage-prototype .tn-gateway-model-pool span{border-color:#dbd0e9;color:#4a375e}
html body #tokennau-homepage-prototype .tn-gateway-flow-arrow{display:flex;flex-direction:column;align-items:center;gap:7px;color:#9585aa;text-align:center}
html body #tokennau-homepage-prototype .tn-gateway-flow-arrow i{position:relative;width:100%;height:1px;background:#cbbfda}
html body #tokennau-homepage-prototype .tn-gateway-flow-arrow i:after{content:"";position:absolute;top:-3px;right:0;width:7px;height:7px;border-top:1px solid #9b87b7;border-right:1px solid #9b87b7;transform:rotate(45deg)}
html body #tokennau-homepage-prototype .tn-gateway-flow-arrow b{font-size:9px;font-weight:550;white-space:nowrap}
html body #tokennau-homepage-prototype .tn-gateway-processing{padding:20px;border-radius:16px;background:linear-gradient(145deg,#211638,#4a287d);box-shadow:0 15px 40px rgba(55,31,88,.22);color:#fff}
html body #tokennau-homepage-prototype .tn-gateway-processing>small{color:#c8b7e1}
html body #tokennau-homepage-prototype .tn-gateway-processing>strong{display:block;margin-bottom:16px;font-size:20px;letter-spacing:-.02em}
html body #tokennau-homepage-prototype .tn-gateway-processing ol{display:grid;gap:8px;margin:0;padding:0;list-style:none}
html body #tokennau-homepage-prototype .tn-gateway-processing li{display:grid;grid-template-columns:25px 1fr;gap:9px;align-items:center;padding:9px;border:1px solid rgba(255,255,255,.12);border-radius:9px;background:rgba(255,255,255,.06)}
html body #tokennau-homepage-prototype .tn-gateway-processing li>span{display:flex;width:25px;height:25px;align-items:center;justify-content:center;border-radius:7px;background:rgba(255,255,255,.12);color:#e8def5;font-size:10px}
html body #tokennau-homepage-prototype .tn-gateway-processing li b{display:block;color:#fff;font-size:11px;font-weight:600}
html body #tokennau-homepage-prototype .tn-gateway-processing li em{display:block;margin-top:3px;color:#bfb0d2;font-size:9px;font-style:normal}
html body #tokennau-homepage-prototype .tn-gateway-feedback{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
html body #tokennau-homepage-prototype .tn-gateway-feedback>div{display:flex;align-items:center;justify-content:center;gap:10px;min-height:40px;padding:8px 12px;border-radius:9px;background:#f4f0f8;color:#685a73;font-size:10px}
html body #tokennau-homepage-prototype .tn-gateway-feedback i{color:#895fc8;font-style:normal}

@media(max-width:1280px){
 html body #tokennau-homepage-prototype .tn-gateway-hero-grid{grid-template-columns:1fr;gap:52px}
 html body #tokennau-homepage-prototype .tn-gateway-architecture{max-width:900px}
}
@media(max-width:700px){
 html body #tokennau-homepage-prototype .tn-gateway-arch-label{align-items:flex-start;flex-direction:column;gap:5px}
 html body #tokennau-homepage-prototype .tn-gateway-request-flow{grid-template-columns:1fr}
 html body #tokennau-homepage-prototype .tn-gateway-flow-arrow{min-height:34px;justify-content:center}
 html body #tokennau-homepage-prototype .tn-gateway-flow-arrow i{width:1px;height:26px}
 html body #tokennau-homepage-prototype .tn-gateway-flow-arrow i:after{top:auto;right:-3px;bottom:0;transform:rotate(135deg)}
 html body #tokennau-homepage-prototype .tn-gateway-feedback{grid-template-columns:1fr}
}

/* Gateway information hierarchy v3 */
html body #tokennau-homepage-prototype .tn-gateway-hero-copy h1{max-width:none;font-size:clamp(52px,5vw,76px);white-space:nowrap}
html body #tokennau-homepage-prototype .tn-gateway-centered-head{max-width:900px;margin:0 auto 52px;text-align:center}
html body #tokennau-homepage-prototype .tn-gateway-centered-head>span{color:#7950c9;font-size:11px;font-weight:750;letter-spacing:.14em}
html body #tokennau-homepage-prototype .tn-gateway-centered-head h2{margin:13px 0 0;color:#221c2b;font-size:clamp(36px,3.2vw,50px);line-height:1.15;letter-spacing:-.045em}

html body #tokennau-homepage-prototype .tn-gateway-agents{background:#fff}
html body #tokennau-homepage-prototype .tn-gateway-agent-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
html body #tokennau-homepage-prototype .tn-gateway-agent-card{position:relative;min-height:440px;padding:34px 32px;border:1px solid #e6e1eb;border-radius:19px;background:#fff;box-shadow:0 14px 42px rgba(49,35,70,.045)}
html body #tokennau-homepage-prototype .tn-gateway-agent-card:nth-child(2){background:linear-gradient(180deg,#faf8ff,#fff);border-color:#d9cdec}
html body #tokennau-homepage-prototype .tn-gateway-agent-top{display:flex;align-items:center;justify-content:space-between;gap:15px}
html body #tokennau-homepage-prototype .tn-gateway-agent-top>span{display:flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:10px;background:#f1ebfb;color:#7548c5;font-size:12px;font-weight:750}
html body #tokennau-homepage-prototype .tn-gateway-agent-top small{color:#978e9d;font-size:9px;font-weight:700;letter-spacing:.08em;text-align:right}
html body #tokennau-homepage-prototype .tn-gateway-agent-card h3{margin:34px 0 14px;color:#28202f;font-size:27px;letter-spacing:-.03em}
html body #tokennau-homepage-prototype .tn-gateway-agent-card>p{min-height:100px;margin:0;color:#746d79;font-size:14px;line-height:1.78}
html body #tokennau-homepage-prototype .tn-gateway-agent-divider{height:1px;margin:28px 0 22px;background:#ebe7ef}
html body #tokennau-homepage-prototype .tn-gateway-agent-card h4{margin:0 0 16px;color:#5c4a70;font-size:12px;font-weight:700}
html body #tokennau-homepage-prototype .tn-gateway-agent-card ul{display:grid;gap:12px;margin:0;padding:0;list-style:none}
html body #tokennau-homepage-prototype .tn-gateway-agent-card li{position:relative;padding-left:19px;color:#504958;font-size:13px;line-height:1.55}
html body #tokennau-homepage-prototype .tn-gateway-agent-card li:before{content:"";position:absolute;top:.58em;left:0;width:6px;height:6px;border-radius:50%;background:#8155d2;box-shadow:0 0 0 4px #f2edfa}

html body #tokennau-homepage-prototype .tn-gateway-outcomes{padding:108px 0;background:linear-gradient(180deg,#f7f3fc 0%,#fbf9fd 100%);color:#211c2a}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;border:0}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article{min-height:285px;padding:29px 27px;border:1px solid #e2d9ec!important;border-radius:16px;background:rgba(255,255,255,.82)}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article:first-child{padding-left:27px}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article>span{display:flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:10px;background:#eee6f9;color:#744bc1;font-size:11px;font-weight:750}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article>small{display:block;margin-top:34px;color:#8a799a;font-size:10px;font-weight:700;letter-spacing:.06em}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid h3{margin:12px 0 13px;color:#30253c;font-size:20px}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid p{margin:0;color:#746b7a;font-size:13px;line-height:1.75}

html body #tokennau-homepage-prototype .tn-gateway-scenarios{background:#fff}
html body #tokennau-homepage-prototype .tn-gateway-scenario-tabs{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid #e5e0e9;border-radius:14px 14px 0 0;background:#faf9fb;overflow:hidden}
html body #tokennau-homepage-prototype .tn-gateway-scenario-tabs button{display:flex;min-height:78px;align-items:center;gap:11px;padding:18px 20px;border:0;border-right:1px solid #e5e0e9;background:transparent;color:#716978;font-size:13px;text-align:left;cursor:pointer}
html body #tokennau-homepage-prototype .tn-gateway-scenario-tabs button:last-child{border-right:0}
html body #tokennau-homepage-prototype .tn-gateway-scenario-tabs button span{color:#9a8ca8;font-size:10px;font-weight:700}
html body #tokennau-homepage-prototype .tn-gateway-scenario-tabs button.is-active{background:#fff;color:#402a59;font-weight:650;box-shadow:inset 0 -3px #7849c9}
html body #tokennau-homepage-prototype .tn-gateway-scenario-stage{border:1px solid #e5e0e9;border-top:0;border-radius:0 0 18px 18px;background:linear-gradient(135deg,#fff 0%,#faf7fd 100%)}
html body #tokennau-homepage-prototype .tn-gateway-scenario-panel{display:none;grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);gap:80px;align-items:center;min-height:330px;padding:54px 58px}
html body #tokennau-homepage-prototype .tn-gateway-scenario-panel.is-active{display:grid}
html body #tokennau-homepage-prototype .tn-gateway-scenario-panel>div:first-child>span{color:#7c51c7;font-size:10px;font-weight:750;letter-spacing:.12em}
html body #tokennau-homepage-prototype .tn-gateway-scenario-panel h3{margin:18px 0 16px;color:#292130;font-size:31px;letter-spacing:-.035em}
html body #tokennau-homepage-prototype .tn-gateway-scenario-panel p{max-width:690px;margin:0;color:#746d79;font-size:15px;line-height:1.8}
html body #tokennau-homepage-prototype .tn-gateway-scenario-results{display:grid;gap:10px;padding:28px;border-left:1px solid #ddd3e7}
html body #tokennau-homepage-prototype .tn-gateway-scenario-results small{margin-bottom:5px;color:#8a7c96;font-size:10px;font-weight:700;letter-spacing:.1em}
html body #tokennau-homepage-prototype .tn-gateway-scenario-results strong{position:relative;padding:11px 13px 11px 34px;border-radius:9px;background:#fff;color:#4e4059;font-size:13px;font-weight:550}
html body #tokennau-homepage-prototype .tn-gateway-scenario-results strong:before{content:"✓";position:absolute;left:13px;color:#7750c0;font-weight:750}

@media(max-width:1100px){
 html body #tokennau-homepage-prototype .tn-gateway-agent-grid{grid-template-columns:1fr}
 html body #tokennau-homepage-prototype .tn-gateway-agent-card{min-height:auto}
 html body #tokennau-homepage-prototype .tn-gateway-agent-card>p{min-height:auto}
 html body #tokennau-homepage-prototype .tn-gateway-outcome-grid{grid-template-columns:1fr 1fr}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-tabs{grid-template-columns:1fr 1fr}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-tabs button:nth-child(2){border-right:0}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-tabs button:nth-child(-n+2){border-bottom:1px solid #e5e0e9}
}
@media(max-width:700px){
 html body #tokennau-homepage-prototype .tn-gateway-hero-copy h1{font-size:42px;white-space:normal}
 html body #tokennau-homepage-prototype .tn-gateway-centered-head{margin-bottom:34px}
 html body #tokennau-homepage-prototype .tn-gateway-agent-card{padding:27px 23px}
 html body #tokennau-homepage-prototype .tn-gateway-outcome-grid{grid-template-columns:1fr}
 html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article{min-height:auto}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-tabs{grid-template-columns:1fr}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-tabs button{min-height:58px;border-right:0;border-bottom:1px solid #e5e0e9!important}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-tabs button:last-child{border-bottom:0!important}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-panel{grid-template-columns:1fr;gap:32px;min-height:auto;padding:32px 24px}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-results{padding:22px 0 0;border-top:1px solid #ddd3e7;border-left:0}
}

/* Gateway full-screen rhythm and content refinement v4 */
@media(min-width:1101px) and (min-height:760px){
 html body #tokennau-homepage-prototype .tn-gateway-hero,
 html body #tokennau-homepage-prototype .tn-gateway-agents,
 html body #tokennau-homepage-prototype .tn-gateway-outcomes,
 html body #tokennau-homepage-prototype .tn-gateway-scenarios{min-height:calc(100vh - 78px);box-sizing:border-box}
 html body #tokennau-homepage-prototype .tn-gateway-hero{display:flex;align-items:center;padding-top:68px;padding-bottom:68px}
 html body #tokennau-homepage-prototype .tn-gateway-agents,
 html body #tokennau-homepage-prototype .tn-gateway-outcomes,
 html body #tokennau-homepage-prototype .tn-gateway-scenarios{display:flex;align-items:center;padding-top:72px;padding-bottom:72px}
 html body #tokennau-homepage-prototype .tn-gateway-agents>.tn-wrap,
 html body #tokennau-homepage-prototype .tn-gateway-outcomes>.tn-wrap,
 html body #tokennau-homepage-prototype .tn-gateway-scenarios>.tn-wrap{width:100%}
}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid{grid-template-columns:repeat(3,1fr);gap:18px}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article{min-height:220px;padding:25px 26px;background:rgba(255,255,255,.9);box-shadow:0 12px 34px rgba(54,35,78,.04)}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article>small{margin-top:22px}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid h3{font-size:19px}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid p{font-size:12.5px}
html body #tokennau-homepage-prototype .tn-gateway-scenario-panel{min-height:360px}
@media(max-width:1100px){
 html body #tokennau-homepage-prototype .tn-gateway-outcome-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
 html body #tokennau-homepage-prototype .tn-gateway-outcome-grid{grid-template-columns:1fr}
 html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article{min-height:auto}
}

/* Gateway application scenarios v5 */
html body #tokennau-homepage-prototype .tn-gateway-scenario-head{max-width:980px;margin-bottom:46px}
html body #tokennau-homepage-prototype .tn-gateway-scenario-head p{max-width:720px;margin:18px auto 0;color:#776f7d;font-size:15px;line-height:1.75}
html body #tokennau-homepage-prototype .tn-gateway-scenario-grid-v2{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
html body #tokennau-homepage-prototype .tn-gateway-scenario-card-v2{position:relative;display:flex;min-height:420px;flex-direction:column;padding:32px 30px;border:1px solid #e4deea;border-radius:18px;background:#fff;box-shadow:0 14px 40px rgba(51,35,72,.045);overflow:hidden}
html body #tokennau-homepage-prototype .tn-gateway-scenario-card-v2:before{content:"";position:absolute;top:0;right:0;left:0;height:3px;background:linear-gradient(90deg,#7445cf,#b69be7);opacity:0;transition:opacity .2s ease}
html body #tokennau-homepage-prototype .tn-gateway-scenario-card-v2:nth-child(2){background:linear-gradient(180deg,#fbf9ff 0%,#fff 55%);border-color:#d9cdea}
html body #tokennau-homepage-prototype .tn-gateway-scenario-card-v2:hover:before{opacity:1}
html body #tokennau-homepage-prototype .tn-gateway-scenario-meta{display:flex;align-items:center;justify-content:space-between;gap:16px}
html body #tokennau-homepage-prototype .tn-gateway-scenario-meta>span{display:flex;width:35px;height:35px;align-items:center;justify-content:center;border-radius:10px;background:#efe8fb;color:#7447c5;font-size:11px;font-weight:750}
html body #tokennau-homepage-prototype .tn-gateway-scenario-meta small{color:#918796;font-size:10px;font-weight:650;letter-spacing:.06em}
html body #tokennau-homepage-prototype .tn-gateway-scenario-card-v2 h3{margin:30px 0 14px;color:#292130;font-size:24px;line-height:1.3;letter-spacing:-.025em}
html body #tokennau-homepage-prototype .tn-gateway-scenario-card-v2>p{min-height:96px;margin:0;color:#746d79;font-size:14px;line-height:1.75}
html body #tokennau-homepage-prototype .tn-gateway-scenario-role{margin-top:25px;padding:20px 0 0;border-top:1px solid #ebe7ef}
html body #tokennau-homepage-prototype .tn-gateway-scenario-role small{display:block;margin-bottom:9px;color:#8258cb;font-size:10px;font-weight:750;letter-spacing:.1em}
html body #tokennau-homepage-prototype .tn-gateway-scenario-role strong{display:block;color:#493d54;font-size:13px;font-weight:550;line-height:1.7}
html body #tokennau-homepage-prototype .tn-gateway-scenario-examples{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto;padding-top:24px}
html body #tokennau-homepage-prototype .tn-gateway-scenario-examples span{padding:7px 10px;border-radius:999px;background:#f4effa;color:#765b94;font-size:11px}
@media(max-width:1100px){
 html body #tokennau-homepage-prototype .tn-gateway-scenario-grid-v2{grid-template-columns:1fr}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-card-v2{min-height:auto}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-card-v2>p{min-height:auto}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-examples{margin-top:0}
}
@media(max-width:700px){
 html body #tokennau-homepage-prototype .tn-gateway-scenario-head p{font-size:14px}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-card-v2{padding:27px 23px}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-card-v2 h3{font-size:22px}
}

/* Gateway application scenario: enterprise AI capability hub v6 */
html body #tokennau-homepage-prototype .tn-gateway-scenarios{background:linear-gradient(180deg,#fff 0%,#fbf9fd 100%)}
html body #tokennau-homepage-prototype .tn-gateway-scenario-layout-v3{display:grid;grid-template-columns:minmax(330px,.78fr) minmax(0,1.22fr);gap:72px;align-items:start}
html body #tokennau-homepage-prototype .tn-gateway-scenario-intro-v3>span{color:#7950c9;font-size:11px;font-weight:750;letter-spacing:.14em}
html body #tokennau-homepage-prototype .tn-gateway-scenario-intro-v3 h2{max-width:480px;margin:16px 0 22px;color:#221c2b;font-size:clamp(38px,3.5vw,54px);line-height:1.12;letter-spacing:-.045em}
html body #tokennau-homepage-prototype .tn-gateway-scenario-intro-v3 p{max-width:540px;margin:0;color:#746d79;font-size:15px;line-height:1.82}
html body #tokennau-homepage-prototype .tn-gateway-scenario-intro-v3>strong{display:block;max-width:500px;margin-top:27px;padding-top:22px;border-top:1px solid #e7e1eb;color:#4d4058;font-size:14px;font-weight:650;line-height:1.65}
html body #tokennau-homepage-prototype .tn-gateway-scenario-needs-v3{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
html body #tokennau-homepage-prototype .tn-gateway-scenario-needs-v3 article{display:grid;grid-template-columns:36px minmax(0,1fr);gap:16px;min-height:168px;padding:25px 23px;border:1px solid #e4deea;border-radius:16px;background:rgba(255,255,255,.92);box-shadow:0 12px 36px rgba(53,36,75,.035)}
html body #tokennau-homepage-prototype .tn-gateway-scenario-needs-v3 article>span{display:flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:10px;background:#efe8fb;color:#7548c5;font-size:11px;font-weight:750}
html body #tokennau-homepage-prototype .tn-gateway-scenario-needs-v3 h3{margin:5px 0 11px;color:#30263a;font-size:19px;line-height:1.35}
html body #tokennau-homepage-prototype .tn-gateway-scenario-needs-v3 p{margin:0;color:#786f7e;font-size:12.5px;line-height:1.72}
html body #tokennau-homepage-prototype .tn-gateway-scenario-flow-v3{display:grid;grid-template-columns:minmax(180px,1fr) 90px minmax(280px,1.45fr) 90px minmax(180px,1fr);gap:12px;align-items:center;margin-top:42px;padding:18px;border:1px solid #e0d8e9;border-radius:18px;background:#fff;box-shadow:0 14px 42px rgba(52,35,73,.045)}
html body #tokennau-homepage-prototype .tn-gateway-scenario-flow-v3>div{display:flex;min-height:86px;align-items:center;justify-content:center;flex-direction:column;padding:14px 18px;border-radius:12px;background:#f7f4fa;text-align:center}
html body #tokennau-homepage-prototype .tn-gateway-scenario-flow-v3 small{color:#95899e;font-size:9px;font-weight:700;letter-spacing:.08em}
html body #tokennau-homepage-prototype .tn-gateway-scenario-flow-v3 strong{margin-top:8px;color:#4a3e54;font-size:15px}
html body #tokennau-homepage-prototype .tn-gateway-scenario-flow-v3 .is-core{background:linear-gradient(135deg,#332050,#4a2875);box-shadow:0 12px 30px rgba(55,29,89,.16)}
html body #tokennau-homepage-prototype .tn-gateway-scenario-flow-v3 .is-core small{color:#cab9e2}
html body #tokennau-homepage-prototype .tn-gateway-scenario-flow-v3 .is-core strong{color:#fff;font-size:17px}
html body #tokennau-homepage-prototype .tn-gateway-scenario-flow-v3 em{margin-top:7px;color:#d7cce7;font-size:10px;font-style:normal}
html body #tokennau-homepage-prototype .tn-gateway-scenario-flow-v3>i{display:flex;align-items:center;justify-content:center;gap:7px;color:#8056ca;font-size:19px;font-style:normal}
html body #tokennau-homepage-prototype .tn-gateway-scenario-flow-v3>i span{color:#9a8da3;font-size:9px;font-weight:650}
@media(max-width:1100px){
 html body #tokennau-homepage-prototype .tn-gateway-scenario-layout-v3{grid-template-columns:1fr;gap:38px}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-intro-v3 p{max-width:760px}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-flow-v3{grid-template-columns:1fr;gap:9px}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-flow-v3>i{transform:rotate(90deg)}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-flow-v3>i span{display:none}
}
@media(max-width:700px){
 html body #tokennau-homepage-prototype .tn-gateway-scenario-intro-v3 h2{font-size:36px}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-intro-v3 p{font-size:14px}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-needs-v3{grid-template-columns:1fr}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-needs-v3 article{min-height:auto;padding:22px 19px}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-flow-v3{margin-top:30px;padding:13px}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-flow-v3>div{min-height:76px}
}

/* Gateway scenario/problem/solution structure v7 */
html body #tokennau-homepage-prototype .tn-gateway-scenario-head-v4{max-width:1000px;margin-bottom:44px}
html body #tokennau-homepage-prototype .tn-gateway-scenario-head-v4 p{max-width:720px;margin:17px auto 0;color:#756d7b;font-size:15px;line-height:1.75}
html body #tokennau-homepage-prototype .tn-gateway-scenario-grid-v4{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
html body #tokennau-homepage-prototype .tn-gateway-scenario-card-v4{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;min-height:272px;border:1px solid #e2dce7;border-radius:17px;background:#fff;box-shadow:0 12px 36px rgba(52,35,73,.04);overflow:hidden}
html body #tokennau-homepage-prototype .tn-gateway-scenario-card-head-v4{grid-column:1/-1;display:flex;align-items:center;gap:14px;padding:22px 24px 18px;border-bottom:1px solid #ebe7ef}
html body #tokennau-homepage-prototype .tn-gateway-scenario-card-head-v4>span{display:flex;width:34px;height:34px;flex:0 0 34px;align-items:center;justify-content:center;border-radius:10px;background:#eee6fa;color:#7548c5;font-size:11px;font-weight:750}
html body #tokennau-homepage-prototype .tn-gateway-scenario-card-head-v4 h3{margin:0;color:#30263a;font-size:20px;line-height:1.35}
html body #tokennau-homepage-prototype .tn-gateway-scenario-context-v4,
html body #tokennau-homepage-prototype .tn-gateway-scenario-problem-v4{padding:20px 24px}
html body #tokennau-homepage-prototype .tn-gateway-scenario-context-v4{border-right:1px solid #ebe7ef}
html body #tokennau-homepage-prototype .tn-gateway-scenario-problem-v4{background:#fcfbfd}
html body #tokennau-homepage-prototype .tn-gateway-scenario-card-v4 small{display:block;margin-bottom:8px;color:#8a7b96;font-size:9px;font-weight:750;letter-spacing:.08em}
html body #tokennau-homepage-prototype .tn-gateway-scenario-card-v4 p{margin:0;color:#756d7b;font-size:12.5px;line-height:1.68}
html body #tokennau-homepage-prototype .tn-gateway-scenario-solution-v4{grid-column:1/-1;padding:17px 24px 19px;border-top:1px solid #e5dced;background:linear-gradient(90deg,#f7f2fd,#fbf9fd)}
html body #tokennau-homepage-prototype .tn-gateway-scenario-solution-v4 small{color:#7950c9}
html body #tokennau-homepage-prototype .tn-gateway-scenario-solution-v4 p{color:#4d4157;font-weight:550}
@media(max-width:1100px){
 html body #tokennau-homepage-prototype .tn-gateway-scenario-grid-v4{grid-template-columns:1fr}
}
@media(max-width:700px){
 html body #tokennau-homepage-prototype .tn-gateway-scenario-head-v4 p{font-size:14px}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-card-v4{grid-template-columns:1fr;min-height:auto}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-card-head-v4{padding:20px 19px 16px}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-card-head-v4 h3{font-size:18px}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-context-v4,
 html body #tokennau-homepage-prototype .tn-gateway-scenario-problem-v4,
 html body #tokennau-homepage-prototype .tn-gateway-scenario-solution-v4{grid-column:1;padding:17px 19px;border-right:0;border-top:1px solid #ebe7ef}
 html body #tokennau-homepage-prototype .tn-gateway-scenario-context-v4{border-top:0}
}

/* Gateway entrance and hover motion v8 */
html body #tokennau-homepage-prototype .tn-gateway-motion-ready .tn-gateway-hero-enter{opacity:0;transform:translateY(24px);transition:opacity .72s cubic-bezier(.22,1,.36,1),transform .72s cubic-bezier(.22,1,.36,1);transition-delay:calc(var(--tn-motion-order,0) * 90ms)}
html body #tokennau-homepage-prototype .tn-gateway-motion-ready .tn-gateway-architecture.tn-gateway-hero-enter{transform:translateX(28px) scale(.985);transition-duration:.88s}
html body #tokennau-homepage-prototype .tn-gateway-motion-ready.is-hero-visible .tn-gateway-hero-enter{opacity:1;transform:none}
html body #tokennau-homepage-prototype .tn-gateway-motion-ready .tn-gateway-scroll-reveal{opacity:0;transform:translateY(34px) scale(.985);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1);transition-delay:calc(var(--tn-motion-order,0) * 95ms);will-change:opacity,transform}
html body #tokennau-homepage-prototype .tn-gateway-motion-ready .tn-gateway-scroll-reveal.is-visible{opacity:1;transform:none;will-change:auto}
html body #tokennau-homepage-prototype .tn-gateway-agent-card,
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article{transform:translateZ(0);transform-origin:center;transition:transform .28s cubic-bezier(.22,1,.36,1),border-color .28s ease,box-shadow .28s ease,background-color .28s ease}
html body #tokennau-homepage-prototype .tn-gateway-agent-top>span,
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article>span{transition:color .25s ease,background-color .25s ease,box-shadow .25s ease,transform .25s cubic-bezier(.22,1,.36,1)}
html body #tokennau-homepage-prototype .tn-gateway-agent-card li:before{transition:background-color .25s ease,box-shadow .25s ease,transform .25s ease}
@media(hover:hover) and (pointer:fine){
 html body #tokennau-homepage-prototype .tn-gateway-agent-card:hover,
 html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article:hover{z-index:2;transform:translateY(-7px) scale(1.012);border-color:#cdbce8!important;box-shadow:0 22px 54px rgba(70,42,108,.13)}
 html body #tokennau-homepage-prototype .tn-gateway-agent-card:hover .tn-gateway-agent-top>span,
 html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article:hover>span{color:#fff;background:#7545cc;box-shadow:0 8px 20px rgba(117,69,204,.28);transform:scale(1.08)}
 html body #tokennau-homepage-prototype .tn-gateway-agent-card:hover li:before{background:#7545cc;box-shadow:0 0 0 5px #eee6fa;transform:scale(1.08)}
 html body #tokennau-homepage-prototype .tn-gateway-architecture:hover{transform:translateY(-4px);box-shadow:0 34px 90px rgba(59,39,96,.16)}
 html body #tokennau-homepage-prototype .tn-gateway-architecture{transition:transform .32s cubic-bezier(.22,1,.36,1),box-shadow .32s ease}
}
@media(prefers-reduced-motion:reduce){
 html body #tokennau-homepage-prototype .tn-gateway-page *,
 html body #tokennau-homepage-prototype .tn-gateway-page *:before,
 html body #tokennau-homepage-prototype .tn-gateway-page *:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}
 html body #tokennau-homepage-prototype .tn-gateway-hero-enter,
 html body #tokennau-homepage-prototype .tn-gateway-scroll-reveal{opacity:1!important;transform:none!important}
}

/* Close the product flyout immediately after route selection. */
html body #tokennau-homepage-prototype .tn-product-menu.is-route-closed .tn-product-dropdown,
html body #tokennau-homepage-prototype .tn-product-menu.is-route-closed:hover .tn-product-dropdown,
html body #tokennau-homepage-prototype .tn-product-menu.is-route-closed:focus-within .tn-product-dropdown{opacity:0;visibility:hidden;transform:translateY(-8px);pointer-events:none}
html body #tokennau-homepage-prototype .tn-product-menu.is-route-closed .tn-product-trigger span{transform:none}

/* Make the first-screen entrance perceptible after a route change. */
html body #tokennau-homepage-prototype .tn-gateway-motion-ready .tn-gateway-hero-copy .tn-gateway-hero-enter{transform:translateY(30px)}
html body #tokennau-homepage-prototype .tn-gateway-motion-ready .tn-gateway-architecture.tn-gateway-hero-enter{transform:translateX(34px) scale(.975)}
html body #tokennau-homepage-prototype .tn-gateway-motion-ready.is-hero-visible .tn-gateway-hero-enter{transform:none}

/* Route selection must close the navigation flyout without a lingering fade. */
html body #tokennau-homepage-prototype.tn-product-flyout-suppressed .tn-product-dropdown,
html body #tokennau-homepage-prototype .tn-product-menu.is-route-closed .tn-product-dropdown{display:none!important;opacity:0!important;visibility:hidden!important;pointer-events:none!important;transition:none!important}

/* Product typography refresh — larger, heavier SiliconFlow-inspired hierarchy */
html body #tokennau-homepage-prototype .tn-gateway-page,
html body #tokennau-homepage-prototype .tn-guardrail-page{
  font-family:Inter,"SF Pro Display","SF Pro Text","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

/* First-screen hierarchy */
html body #tokennau-homepage-prototype .tn-gateway-hero-copy h1,
html body #tokennau-homepage-prototype .tn-guardrail-hero-copy h1{
  font-size:clamp(64px,5.8vw,88px);
  font-weight:800;
  line-height:1.04;
  letter-spacing:-.06em;
}
html body #tokennau-homepage-prototype .tn-gateway-hero-copy>p,
html body #tokennau-homepage-prototype .tn-guardrail-hero-copy>p{
  font-size:20px;
  font-weight:520;
  line-height:1.72;
}
html body #tokennau-homepage-prototype .tn-gateway-page .tn-kicker,
html body #tokennau-homepage-prototype .tn-guardrail-page .tn-kicker{
  font-size:13px;
  font-weight:800;
  letter-spacing:.13em;
}
html body #tokennau-homepage-prototype .tn-gateway-page .tn-btn,
html body #tokennau-homepage-prototype .tn-guardrail-page .tn-btn{
  font-size:16px;
  font-weight:750;
}
html body #tokennau-homepage-prototype .tn-guardrail-hero-notes{
  font-size:14px;
  font-weight:650;
}

/* Shared section and closing titles */
html body #tokennau-homepage-prototype .tn-gateway-centered-head>span,
html body #tokennau-homepage-prototype .tn-guardrail-section-head>div>span,
html body #tokennau-homepage-prototype .tn-gateway-final span,
html body #tokennau-homepage-prototype .tn-guardrail-final span{
  font-size:13px;
  font-weight:850;
}
html body #tokennau-homepage-prototype .tn-gateway-centered-head h2,
html body #tokennau-homepage-prototype .tn-guardrail-section-head h2{
  font-size:clamp(42px,3.7vw,58px);
  font-weight:780;
  line-height:1.12;
}
html body #tokennau-homepage-prototype .tn-gateway-final h2,
html body #tokennau-homepage-prototype .tn-guardrail-final h2{
  font-size:clamp(38px,3.2vw,50px);
  font-weight:780;
  line-height:1.16;
}
html body #tokennau-homepage-prototype .tn-gateway-final p,
html body #tokennau-homepage-prototype .tn-guardrail-final p{
  font-size:17px;
  font-weight:520;
  line-height:1.7;
}

/* AI Gateway cards */
html body #tokennau-homepage-prototype .tn-gateway-agent-top>span,
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article>span{
  font-size:13px;
  font-weight:850;
}
html body #tokennau-homepage-prototype .tn-gateway-agent-top small,
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid article>small{
  font-size:12px;
  font-weight:780;
}
html body #tokennau-homepage-prototype .tn-gateway-agent-card h3{
  font-size:30px;
  font-weight:780;
  line-height:1.25;
}
html body #tokennau-homepage-prototype .tn-gateway-agent-card>p{
  font-size:16px;
  font-weight:520;
  line-height:1.72;
}
html body #tokennau-homepage-prototype .tn-gateway-agent-card h4{
  font-size:14px;
  font-weight:800;
}
html body #tokennau-homepage-prototype .tn-gateway-agent-card li{
  font-size:15px;
  font-weight:580;
  line-height:1.6;
}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid h3{
  font-size:23px;
  font-weight:760;
  line-height:1.35;
}
html body #tokennau-homepage-prototype .tn-gateway-outcome-grid p{
  font-size:15px;
  font-weight:520;
  line-height:1.72;
}

/* AI Gateway first-screen visualization */
html body #tokennau-homepage-prototype .tn-gateway-arch-label{
  font-size:13px;
  font-weight:800;
}
html body #tokennau-homepage-prototype .tn-gateway-arch-label small{
  font-size:12px;
  font-weight:600;
}
html body #tokennau-homepage-prototype .tn-gateway-flow-column>small,
html body #tokennau-homepage-prototype .tn-gateway-processing>small{
  font-size:11px;
  font-weight:800;
}
html body #tokennau-homepage-prototype .tn-gateway-flow-column span{
  font-size:13px;
  font-weight:650;
}
html body #tokennau-homepage-prototype .tn-gateway-flow-arrow b{
  font-size:11px;
  font-weight:700;
}
html body #tokennau-homepage-prototype .tn-gateway-processing>strong{
  font-size:23px;
  font-weight:800;
}
html body #tokennau-homepage-prototype .tn-gateway-processing li>span{
  font-size:12px;
  font-weight:800;
}
html body #tokennau-homepage-prototype .tn-gateway-processing li b{
  font-size:13px;
  font-weight:750;
}
html body #tokennau-homepage-prototype .tn-gateway-processing li em{
  font-size:11px;
  font-weight:550;
}
html body #tokennau-homepage-prototype .tn-gateway-feedback>div{
  font-size:12px;
  font-weight:650;
}

/* AI Guardrail cards */
html body #tokennau-homepage-prototype .tn-guardrail-capability-meta>span,
html body #tokennau-homepage-prototype .tn-guardrail-policy-grid article>span{
  font-size:14px;
  font-weight:850;
}
html body #tokennau-homepage-prototype .tn-guardrail-capability-meta small{
  font-size:11px;
  font-weight:800;
}
html body #tokennau-homepage-prototype .tn-guardrail-capability-card h3{
  font-size:29px;
  font-weight:780;
  line-height:1.3;
}
html body #tokennau-homepage-prototype .tn-guardrail-capability-card>p{
  min-height:64px;
  font-size:16px;
  font-weight:520;
  line-height:1.72;
}
html body #tokennau-homepage-prototype .tn-guardrail-capability-card li{
  font-size:15px;
  font-weight:580;
  line-height:1.6;
}
html body #tokennau-homepage-prototype .tn-guardrail-policy-grid h3{
  font-size:23px;
  font-weight:760;
  line-height:1.35;
}
html body #tokennau-homepage-prototype .tn-guardrail-policy-grid p{
  font-size:15px;
  font-weight:520;
  line-height:1.72;
}
html body #tokennau-homepage-prototype .tn-guardrail-deployment-title small{
  font-size:12px;
  font-weight:850;
}
html body #tokennau-homepage-prototype .tn-guardrail-deployment-title h3{
  font-size:24px;
  font-weight:780;
  line-height:1.35;
}
html body #tokennau-homepage-prototype .tn-guardrail-deployment-option b{
  font-size:17px;
  font-weight:760;
}
html body #tokennau-homepage-prototype .tn-guardrail-deployment-option span{
  font-size:13px;
  font-weight:550;
  line-height:1.55;
}

/* AI Guardrail first-screen visualization */
html body #tokennau-homepage-prototype .tn-guardrail-radar-top{
  font-size:15px;
  font-weight:800;
}
html body #tokennau-homepage-prototype .tn-guardrail-radar-top small{
  font-size:12px;
  font-weight:750;
}
html body #tokennau-homepage-prototype .tn-guardrail-endpoint small{
  font-size:11px;
  font-weight:850;
}
html body #tokennau-homepage-prototype .tn-guardrail-endpoint b{
  font-size:18px;
  font-weight:800;
}
html body #tokennau-homepage-prototype .tn-guardrail-endpoint span{
  font-size:11px;
  font-weight:650;
}
html body #tokennau-homepage-prototype .tn-guardrail-beam{
  font-size:10px;
  font-weight:750;
}
html body #tokennau-homepage-prototype .tn-guardrail-shield-core>span{
  font-size:13px;
  font-weight:900;
}
html body #tokennau-homepage-prototype .tn-guardrail-shield-core b{
  font-size:14px;
  font-weight:850;
}
html body #tokennau-homepage-prototype .tn-guardrail-shield-core small{
  font-size:7px;
  font-weight:750;
}
html body #tokennau-homepage-prototype .tn-guardrail-live-events>div>span{
  font-size:11px;
  font-weight:850;
}
html body #tokennau-homepage-prototype .tn-guardrail-live-events b{
  font-size:12px;
  font-weight:800;
}
html body #tokennau-homepage-prototype .tn-guardrail-live-events small{
  font-size:10px;
  font-weight:600;
}
html body #tokennau-homepage-prototype .tn-guardrail-live-events em{
  font-size:10px;
  font-weight:900;
}

@media(max-width:1280px){
  html body #tokennau-homepage-prototype .tn-gateway-hero-copy h1,
  html body #tokennau-homepage-prototype .tn-guardrail-hero-copy h1{font-size:clamp(58px,7vw,78px);white-space:normal}
}
@media(max-width:700px){
  html body #tokennau-homepage-prototype .tn-gateway-hero-copy h1,
  html body #tokennau-homepage-prototype .tn-guardrail-hero-copy h1{font-size:clamp(43px,12vw,56px);line-height:1.08}
  html body #tokennau-homepage-prototype .tn-gateway-hero-copy>p,
  html body #tokennau-homepage-prototype .tn-guardrail-hero-copy>p{font-size:17px;line-height:1.72}
  html body #tokennau-homepage-prototype .tn-gateway-centered-head h2,
  html body #tokennau-homepage-prototype .tn-guardrail-section-head h2{font-size:clamp(34px,9.5vw,44px)}
  html body #tokennau-homepage-prototype .tn-gateway-agent-card h3,
  html body #tokennau-homepage-prototype .tn-guardrail-capability-card h3{font-size:26px}
  html body #tokennau-homepage-prototype .tn-gateway-agent-card>p,
  html body #tokennau-homepage-prototype .tn-guardrail-capability-card>p{min-height:auto;font-size:15px}
  html body #tokennau-homepage-prototype .tn-gateway-final h2,
  html body #tokennau-homepage-prototype .tn-guardrail-final h2{font-size:34px}
  html body #tokennau-homepage-prototype .tn-gateway-final p,
  html body #tokennau-homepage-prototype .tn-guardrail-final p{font-size:16px}
}

/* Guardrail policy layout — integrate deployment instead of a full-width bottom strip */
@media(min-width:1101px){
  html body #tokennau-homepage-prototype .tn-guardrail-policy-section>.tn-wrap{
    display:grid;
    grid-template-columns:minmax(0,1.55fr) minmax(330px,.72fr);
    gap:22px;
    align-items:stretch;
  }
  html body #tokennau-homepage-prototype .tn-guardrail-policy-section .tn-guardrail-section-head{
    grid-column:1/-1;
  }
  html body #tokennau-homepage-prototype .tn-guardrail-policy-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:18px;
  }
  html body #tokennau-homepage-prototype .tn-guardrail-policy-grid article{
    min-height:244px;
    padding:32px 30px;
  }
  html body #tokennau-homepage-prototype .tn-guardrail-deployment-row{
    display:flex;
    min-width:0;
    height:100%;
    flex-direction:column;
    align-items:stretch;
    gap:16px;
    margin-top:0;
    padding:32px;
    border-color:#d9cfea;
    border-radius:18px;
    background:linear-gradient(160deg,#f3edfc 0%,#f8f6fb 48%,#fff 100%);
  }
  html body #tokennau-homepage-prototype .tn-guardrail-deployment-title{
    padding:2px 2px 18px;
    border-bottom:1px solid #ded3ea;
  }
  html body #tokennau-homepage-prototype .tn-guardrail-deployment-title h3{
    max-width:290px;
    margin-top:12px;
    font-size:26px;
  }
  html body #tokennau-homepage-prototype .tn-guardrail-deployment-option{
    flex:1 1 0;
    min-height:112px;
    padding:22px 20px;
    border-color:#ded6e8;
    box-shadow:0 10px 28px rgba(67,43,94,.05);
  }
  html body #tokennau-homepage-prototype .tn-guardrail-deployment-option>i{
    width:46px;
    height:46px;
    border-radius:12px;
    font-size:22px;
  }
}

@media(min-width:721px) and (max-width:1100px){
  html body #tokennau-homepage-prototype .tn-guardrail-deployment-row{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:16px;
    margin-top:20px;
    padding:24px;
  }
  html body #tokennau-homepage-prototype .tn-guardrail-deployment-title{
    grid-column:1/-1;
    padding-bottom:18px;
    border-bottom:1px solid #ddd8e5;
  }
}

@media(max-width:720px){
  html body #tokennau-homepage-prototype .tn-guardrail-deployment-row{
    gap:14px;
    margin-top:16px;
    padding:22px 18px;
    border-radius:16px;
  }
  html body #tokennau-homepage-prototype .tn-guardrail-deployment-title{
    padding-bottom:17px;
    border-bottom:1px solid #ddd8e5;
  }
  html body #tokennau-homepage-prototype .tn-guardrail-deployment-option{
    padding:18px 16px;
  }
}

/* Gateway hero spacing refinement — give the copy and architecture room to breathe */
@media(min-width:1400px){
  html body #tokennau-homepage-prototype .tn-gateway-hero-grid{
    grid-template-columns:minmax(540px,600px) minmax(620px,680px);
    justify-content:space-between;
    gap:clamp(88px,6vw,112px);
  }
  html body #tokennau-homepage-prototype .tn-gateway-hero-copy{
    min-width:0;
    max-width:600px;
  }
  html body #tokennau-homepage-prototype .tn-gateway-hero-copy h1{
    max-width:600px;
    font-size:clamp(64px,5.8vw,88px);
    line-height:1.08;
    letter-spacing:-.05em;
    white-space:nowrap;
  }
  html body #tokennau-homepage-prototype .tn-gateway-hero-copy>p{
    max-width:540px;
    font-size:18px;
    line-height:1.8;
  }
  html body #tokennau-homepage-prototype .tn-gateway-architecture{
    width:100%;
    max-width:680px;
    justify-self:end;
  }
}

@media(min-width:1281px) and (max-width:1399px){
  html body #tokennau-homepage-prototype .tn-gateway-hero-grid{
    grid-template-columns:minmax(480px,520px) minmax(580px,620px);
    gap:56px;
  }
  html body #tokennau-homepage-prototype .tn-gateway-hero-copy{
    min-width:0;
    max-width:520px;
  }
  html body #tokennau-homepage-prototype .tn-gateway-hero-copy h1{
    max-width:520px;
    font-size:64px;
    line-height:1.08;
    letter-spacing:-.05em;
    white-space:nowrap;
  }
  html body #tokennau-homepage-prototype .tn-gateway-hero-copy>p{
    max-width:490px;
    font-size:17px;
    line-height:1.76;
  }
  html body #tokennau-homepage-prototype .tn-gateway-architecture{
    width:100%;
    max-width:620px;
    justify-self:end;
  }
}

/* Guardrail policy final layout — four independent cards */
html body #tokennau-homepage-prototype .tn-guardrail-policy-section>.tn-wrap{
  display:block;
}
html body #tokennau-homepage-prototype .tn-guardrail-policy-section .tn-guardrail-section-head{
  grid-column:auto;
}
html body #tokennau-homepage-prototype .tn-guardrail-policy-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:18px;
}
html body #tokennau-homepage-prototype .tn-guardrail-policy-grid article{
  min-height:270px;
  padding:32px 28px;
}
html body #tokennau-homepage-prototype .tn-guardrail-policy-grid article>span{
  display:grid;
  width:37px;
  height:37px;
  place-items:center;
  border-radius:10px;
  color:#6f43b7;
  background:#f0eafa;
  font-family:Inter,"SF Pro Text","PingFang SC",system-ui,sans-serif;
  font-size:12px;
  font-weight:800;
  line-height:1;
}
@media(max-width:1100px){
  html body #tokennau-homepage-prototype .tn-guardrail-policy-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  html body #tokennau-homepage-prototype .tn-guardrail-policy-grid article{
    min-height:240px;
  }
}
@media(max-width:720px){
  html body #tokennau-homepage-prototype .tn-guardrail-policy-grid{
    grid-template-columns:1fr;
  }
  html body #tokennau-homepage-prototype .tn-guardrail-policy-grid article{
    min-height:auto;
  }
}

/* Guardrail policy hover — match the core capability cards */
html body #tokennau-homepage-prototype .tn-guardrail-policy-grid article{
  position:relative;
  overflow:hidden;
  transition:transform .3s cubic-bezier(.22,1,.36,1),box-shadow .3s ease,border-color .3s ease;
}
html body #tokennau-homepage-prototype .tn-guardrail-policy-grid article:before{
  content:"";
  position:absolute;
  top:-70px;
  right:-70px;
  width:170px;
  height:170px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(117,69,204,.1),transparent 68%);
  opacity:0;
  pointer-events:none;
  transition:opacity .3s ease;
}
html body #tokennau-homepage-prototype .tn-guardrail-policy-grid article>span,
html body #tokennau-homepage-prototype .tn-guardrail-policy-grid article>h3,
html body #tokennau-homepage-prototype .tn-guardrail-policy-grid article>p{
  position:relative;
  z-index:1;
}
html body #tokennau-homepage-prototype .tn-guardrail-policy-grid article>span{
  transition:color .25s ease,background-color .25s ease,box-shadow .25s ease,transform .25s cubic-bezier(.22,1,.36,1);
}
@media(hover:hover) and (pointer:fine){
  html body #tokennau-homepage-prototype .tn-guardrail-policy-grid article:hover{
    z-index:2;
    transform:translateY(-7px);
    border-color:#cdbce2;
    box-shadow:0 25px 60px rgba(67,39,102,.13);
  }
  html body #tokennau-homepage-prototype .tn-guardrail-policy-grid article:hover:before{
    opacity:1;
  }
  html body #tokennau-homepage-prototype .tn-guardrail-policy-grid article:hover>span{
    color:#fff;
    background:#7545cc;
    box-shadow:0 9px 22px rgba(117,69,204,.28);
    transform:scale(1.07);
  }
}
@media(prefers-reduced-motion:reduce){
  html body #tokennau-homepage-prototype .tn-guardrail-policy-grid article,
  html body #tokennau-homepage-prototype .tn-guardrail-policy-grid article:before,
  html body #tokennau-homepage-prototype .tn-guardrail-policy-grid article>span{
    transition:none!important;
  }
}

/* Guardrail section headings — align with the centered product-page hierarchy */
html body #tokennau-homepage-prototype .tn-guardrail-capabilities .tn-guardrail-section-head.is-compact,
html body #tokennau-homepage-prototype .tn-guardrail-policy-section .tn-guardrail-section-head.is-compact{
  max-width:920px;
  margin:0 auto 52px;
  text-align:center;
}
html body #tokennau-homepage-prototype .tn-guardrail-capabilities .tn-guardrail-section-head.is-compact>div,
html body #tokennau-homepage-prototype .tn-guardrail-policy-section .tn-guardrail-section-head.is-compact>div{
  max-width:none;
}
@media(max-width:720px){
  html body #tokennau-homepage-prototype .tn-guardrail-capabilities .tn-guardrail-section-head.is-compact,
  html body #tokennau-homepage-prototype .tn-guardrail-policy-section .tn-guardrail-section-head.is-compact{
    margin-bottom:36px;
  }
}

/* Guardrail heading centering — explicit final override */
html body #tokennau-homepage-prototype .tn-guardrail-capabilities .tn-guardrail-section-head.is-compact,
html body #tokennau-homepage-prototype .tn-guardrail-policy-section .tn-guardrail-section-head.is-compact{
  display:block;
  width:100%;
  max-width:none;
  margin-right:0;
  margin-left:0;
  text-align:center!important;
}
html body #tokennau-homepage-prototype .tn-guardrail-capabilities .tn-guardrail-section-head.is-compact>div,
html body #tokennau-homepage-prototype .tn-guardrail-policy-section .tn-guardrail-section-head.is-compact>div{
  width:100%;
  max-width:none;
  margin:0 auto;
  text-align:center!important;
}
html body #tokennau-homepage-prototype .tn-guardrail-capabilities .tn-guardrail-section-head.is-compact h2,
html body #tokennau-homepage-prototype .tn-guardrail-policy-section .tn-guardrail-section-head.is-compact h2,
html body #tokennau-homepage-prototype .tn-guardrail-capabilities .tn-guardrail-section-head.is-compact span,
html body #tokennau-homepage-prototype .tn-guardrail-policy-section .tn-guardrail-section-head.is-compact span{
  width:100%;
  max-width:none;
  text-align:center!important;
}

/* Gateway hero vertical alignment — match the other product-detail first screens */
@media(min-width:1101px) and (min-height:760px){
  html body #tokennau-homepage-prototype .tn-gateway-hero{
    align-items:flex-start;
    padding-top:clamp(112px,12vh,136px);
    padding-bottom:68px;
  }
}

/* Gateway hero agent labels — align with the supporting notes on other product pages */
html body #tokennau-homepage-prototype .tn-gateway-hero-notes{
  gap:14px 20px;
  margin-top:30px;
  color:#7445c5;
  font-size:13px;
  font-weight:650;
}
html body #tokennau-homepage-prototype .tn-gateway-hero-notes span:before{
  background:#7a49de;
  box-shadow:0 0 0 4px rgba(122,73,222,.11);
}
@media(max-width:700px){
  html body #tokennau-homepage-prototype .tn-gateway-hero-notes{
    gap:12px 18px;
    margin-top:26px;
    font-size:12px;
  }
}

/* Guardrail content architecture v3 — detection, response, traceability, deployment */
html body #tokennau-homepage-prototype .tn-guardrail-risk-sample{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:18px;
  align-items:center;
  margin:22px 0 18px;
  padding:22px;
  border:1px solid #e4dbea;
  border-radius:15px;
  background:linear-gradient(145deg,#fff,#faf7fe);
  box-shadow:0 12px 32px rgba(56,35,83,.06);
}
html body #tokennau-homepage-prototype .tn-guardrail-risk-copy small{
  display:block;
  margin-bottom:10px;
  color:#8a7b96;
  font-size:11px;
  font-weight:800;
  letter-spacing:.08em;
}
html body #tokennau-homepage-prototype .tn-guardrail-risk-copy p{
  margin:0;
  color:#403549;
  font-size:14px;
  font-weight:620;
  line-height:1.75;
}
html body #tokennau-homepage-prototype .tn-guardrail-risk-copy mark{
  padding:2px 5px;
  border-radius:5px;
  color:#6b3eb2;
  background:#eee4fb;
}
html body #tokennau-homepage-prototype .tn-guardrail-risk-result{
  min-width:152px;
  padding:14px 16px;
  border:1px solid #d9c9ec;
  border-radius:11px;
  background:#f4edfc;
}
html body #tokennau-homepage-prototype .tn-guardrail-risk-result span,
html body #tokennau-homepage-prototype .tn-guardrail-risk-result strong{
  display:block;
}
html body #tokennau-homepage-prototype .tn-guardrail-risk-result span{
  color:#7545cc;
  font-size:12px;
  font-weight:800;
}
html body #tokennau-homepage-prototype .tn-guardrail-risk-result strong{
  margin-top:7px;
  color:#4b3b59;
  font-size:11px;
  font-weight:650;
}
html body #tokennau-homepage-prototype .tn-guardrail-process-flow{
  position:relative;
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr) 16px) minmax(0,1fr);
  gap:5px;
  align-items:center;
  margin-bottom:18px;
}
html body #tokennau-homepage-prototype .tn-guardrail-process-flow>div{
  display:flex;
  min-width:0;
  min-height:68px;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:9px 5px;
  border:1px solid #e5ddec;
  border-radius:10px;
  background:#fff;
  text-align:center;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
html body #tokennau-homepage-prototype .tn-guardrail-process-flow>div span{
  color:#8c65ca;
  font-size:10px;
  font-weight:850;
}
html body #tokennau-homepage-prototype .tn-guardrail-process-flow>div b{
  margin-top:5px;
  color:#473a52;
  font-size:11px;
  font-weight:750;
  white-space:nowrap;
}
html body #tokennau-homepage-prototype .tn-guardrail-process-flow>i{
  color:#a891bd;
  font-size:13px;
  font-style:normal;
  text-align:center;
}
@keyframes tn-guard-flow-step{
  0%,18%,100%{border-color:#e5ddec;box-shadow:none;transform:translateY(0)}
  5%,13%{border-color:#9b74d7;box-shadow:0 8px 24px rgba(117,69,204,.16);transform:translateY(-3px)}
}
html body #tokennau-homepage-prototype .tn-guardrail-process-flow>div{animation:tn-guard-flow-step 7.5s ease-in-out infinite}
html body #tokennau-homepage-prototype .tn-guardrail-process-flow>div:nth-of-type(2){animation-delay:1.5s}
html body #tokennau-homepage-prototype .tn-guardrail-process-flow>div:nth-of-type(3){animation-delay:3s}
html body #tokennau-homepage-prototype .tn-guardrail-process-flow>div:nth-of-type(4){animation-delay:4.5s}
html body #tokennau-homepage-prototype .tn-guardrail-process-flow>div:nth-of-type(5){animation-delay:6s}

html body #tokennau-homepage-prototype .tn-guardrail-live-events em{
  min-width:48px;
  text-align:right;
  white-space:nowrap;
}

/* Four equal detection cards */
html body #tokennau-homepage-prototype .tn-guardrail-capability-grid{
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
  border:0;
}
html body #tokennau-homepage-prototype .tn-guardrail-capability-card{
  min-height:370px;
  border:1px solid var(--guard-line);
  border-radius:19px;
  box-shadow:0 14px 42px rgba(49,35,70,.045);
}

/* Dedicated deployment section */
html body #tokennau-homepage-prototype .tn-guardrail-deploy-section{
  padding:112px 0;
  background:#fff;
}
html body #tokennau-homepage-prototype .tn-guardrail-deploy-section .tn-guardrail-section-head.is-compact{
  display:block;
  width:100%;
  max-width:none;
  margin:0 0 52px;
  text-align:center;
}
html body #tokennau-homepage-prototype .tn-guardrail-deploy-section .tn-guardrail-section-head.is-compact>div,
html body #tokennau-homepage-prototype .tn-guardrail-deploy-section .tn-guardrail-section-head.is-compact h2,
html body #tokennau-homepage-prototype .tn-guardrail-deploy-section .tn-guardrail-section-head.is-compact span{
  width:100%;
  max-width:none;
  text-align:center;
}
html body #tokennau-homepage-prototype .tn-guardrail-deploy-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}
html body #tokennau-homepage-prototype .tn-guardrail-deploy-grid article{
  position:relative;
  display:flex;
  min-height:190px;
  align-items:flex-start;
  gap:20px;
  padding:32px 30px;
  border:1px solid #e3dcea;
  border-radius:18px;
  background:linear-gradient(150deg,#fff,#fbf9fd);
  overflow:hidden;
  transition:transform .3s cubic-bezier(.22,1,.36,1),border-color .3s ease,box-shadow .3s ease;
}
html body #tokennau-homepage-prototype .tn-guardrail-deploy-grid article:before{
  content:"";
  position:absolute;
  top:-70px;
  right:-70px;
  width:170px;
  height:170px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(117,69,204,.1),transparent 68%);
  opacity:0;
  transition:opacity .3s ease;
}
html body #tokennau-homepage-prototype .tn-guardrail-deploy-grid article>i{
  position:relative;
  z-index:1;
  display:grid;
  width:48px;
  height:48px;
  flex:0 0 48px;
  place-items:center;
  border-radius:12px;
  color:#7041bd;
  background:#eee7fb;
  font-size:22px;
  font-style:normal;
  font-weight:800;
  transition:color .25s ease,background-color .25s ease,box-shadow .25s ease,transform .25s ease;
}
html body #tokennau-homepage-prototype .tn-guardrail-deploy-grid article>div{
  position:relative;
  z-index:1;
}
html body #tokennau-homepage-prototype .tn-guardrail-deploy-grid h3{
  margin:2px 0 12px;
  color:#2d2435;
  font-size:22px;
  font-weight:780;
  line-height:1.35;
}
html body #tokennau-homepage-prototype .tn-guardrail-deploy-grid p{
  margin:0;
  color:#746c7a;
  font-size:15px;
  font-weight:520;
  line-height:1.72;
}
@media(hover:hover) and (pointer:fine){
  html body #tokennau-homepage-prototype .tn-guardrail-deploy-grid article:hover{
    transform:translateY(-7px);
    border-color:#cdbce2;
    box-shadow:0 25px 60px rgba(67,39,102,.13);
  }
  html body #tokennau-homepage-prototype .tn-guardrail-deploy-grid article:hover:before{opacity:1}
  html body #tokennau-homepage-prototype .tn-guardrail-deploy-grid article:hover>i{
    color:#fff;
    background:#7545cc;
    box-shadow:0 9px 22px rgba(117,69,204,.28);
    transform:scale(1.07);
  }
}
@media(max-width:1000px){
  html body #tokennau-homepage-prototype .tn-guardrail-deploy-grid{grid-template-columns:1fr}
  html body #tokennau-homepage-prototype .tn-guardrail-deploy-grid article{min-height:auto}
}
@media(max-width:720px){
  html body #tokennau-homepage-prototype .tn-guardrail-risk-sample{grid-template-columns:1fr;padding:18px}
  html body #tokennau-homepage-prototype .tn-guardrail-risk-result{min-width:0}
  html body #tokennau-homepage-prototype .tn-guardrail-process-flow{grid-template-columns:1fr;gap:7px}
  html body #tokennau-homepage-prototype .tn-guardrail-process-flow>i{transform:rotate(90deg)}
  html body #tokennau-homepage-prototype .tn-guardrail-process-flow>div{min-height:54px}
  html body #tokennau-homepage-prototype .tn-guardrail-capability-grid{grid-template-columns:1fr}
  html body #tokennau-homepage-prototype .tn-guardrail-deploy-section{padding:76px 0}
  html body #tokennau-homepage-prototype .tn-guardrail-deploy-section .tn-guardrail-section-head.is-compact{margin-bottom:36px}
  html body #tokennau-homepage-prototype .tn-guardrail-deploy-grid article{padding:25px 22px}
}
@media(prefers-reduced-motion:reduce){
  html body #tokennau-homepage-prototype .tn-guardrail-process-flow>div{animation:none!important}
  html body #tokennau-homepage-prototype .tn-guardrail-deploy-grid article,
  html body #tokennau-homepage-prototype .tn-guardrail-deploy-grid article:before,
  html body #tokennau-homepage-prototype .tn-guardrail-deploy-grid article>i{transition:none!important}
}

/* Guardrail refinement v4 — simplified hero and restored capability-card structure */
html body #tokennau-homepage-prototype .tn-guardrail-radar-simple{
  padding:28px;
}
html body #tokennau-homepage-prototype .tn-guardrail-radar-simple:before{
  width:360px;
  height:360px;
  top:52%;
  background:radial-gradient(circle,rgba(117,69,204,.14),transparent 68%);
}
html body #tokennau-homepage-prototype .tn-guardrail-radar-simple .tn-guardrail-pipeline{
  min-height:330px;
  padding:38px 0 28px;
}
html body #tokennau-homepage-prototype .tn-guardrail-radar-simple .tn-guardrail-endpoint{
  padding:22px 12px;
  border-radius:14px;
}
html body #tokennau-homepage-prototype .tn-guardrail-radar-simple .tn-guardrail-endpoint small{
  font-size:10px;
}
html body #tokennau-homepage-prototype .tn-guardrail-radar-simple .tn-guardrail-endpoint b{
  margin:10px 0 8px;
  font-size:17px;
  font-weight:780;
}
html body #tokennau-homepage-prototype .tn-guardrail-radar-simple .tn-guardrail-endpoint span,
html body #tokennau-homepage-prototype .tn-guardrail-radar-simple .tn-guardrail-beam{
  font-size:10px;
  font-weight:700;
}
html body #tokennau-homepage-prototype .tn-guardrail-radar-simple .tn-guardrail-shield-core b{
  font-size:12px;
  font-weight:850;
}
html body #tokennau-homepage-prototype .tn-guardrail-radar-simple .tn-guardrail-shield-core small{
  font-size:7px;
  font-weight:700;
}
html body #tokennau-homepage-prototype .tn-guardrail-simple-status{
  position:relative;
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:11px;
}
html body #tokennau-homepage-prototype .tn-guardrail-simple-status span{
  display:flex;
  min-height:48px;
  align-items:center;
  justify-content:center;
  padding:10px;
  border:1px solid #ebe4f0;
  border-radius:11px;
  color:#5d5167;
  background:rgba(255,255,255,.78);
  font-size:11px;
  font-weight:750;
  text-align:center;
}
html body #tokennau-homepage-prototype .tn-guardrail-simple-status span:before{
  content:"";
  width:6px;
  height:6px;
  margin-right:8px;
  border-radius:50%;
  background:#8757d1;
  box-shadow:0 0 0 4px rgba(117,69,204,.09);
}
html body #tokennau-homepage-prototype .tn-guardrail-capabilities .tn-guardrail-section-head.is-compact{
  display:block;
  width:100%;
  max-width:none;
  margin:0 0 52px;
  text-align:center;
}
html body #tokennau-homepage-prototype .tn-guardrail-capabilities .tn-guardrail-section-head.is-compact>div,
html body #tokennau-homepage-prototype .tn-guardrail-capabilities .tn-guardrail-section-head.is-compact h2,
html body #tokennau-homepage-prototype .tn-guardrail-capabilities .tn-guardrail-section-head.is-compact span{
  width:100%;
  max-width:none;
  text-align:center;
}
@media(max-width:720px){
  html body #tokennau-homepage-prototype .tn-guardrail-radar-simple{padding:18px}
  html body #tokennau-homepage-prototype .tn-guardrail-radar-simple .tn-guardrail-pipeline{min-height:auto;padding:26px 0}
  html body #tokennau-homepage-prototype .tn-guardrail-simple-status{grid-template-columns:1fr}
}

/* Guardrail orbit correction v8 — keep all three moving points on one ring */
html body #tokennau-homepage-prototype .tn-guardrail-orbit i{
  width:8px;
  height:8px;
  margin:0;
}
html body #tokennau-homepage-prototype .tn-guardrail-orbit i:nth-child(1){
  top:0;
  right:auto;
  bottom:auto;
  left:50%;
  transform:translate(-50%,-50%);
}
html body #tokennau-homepage-prototype .tn-guardrail-orbit i:nth-child(2){
  top:75%;
  right:auto;
  bottom:auto;
  left:93.301%;
  transform:translate(-50%,-50%);
}
html body #tokennau-homepage-prototype .tn-guardrail-orbit i:nth-child(3){
  top:75%;
  right:auto;
  bottom:auto;
  left:6.699%;
  transform:translate(-50%,-50%);
}