:root{
  --bg:#f3f0e9;
  --paper:#faf8f3;
  --white:#fff;
  --ink:#0b1524;
  --ink-2:#111d2d;
  --muted:#68717d;
  --red:#ef352c;
  --red-2:#ff594f;
  --lime:#c5ff5a;
  --line:rgba(11,21,36,.14);
  --dark-line:rgba(255,255,255,.1);
  --soft:rgba(11,21,36,.055);
  --max:1280px;
  --shadow:0 24px 70px rgba(11,21,36,.11);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:105px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;overflow-x:hidden}
body:before{content:"";position:fixed;z-index:-2;inset:0;background:radial-gradient(circle at 85% 8%,rgba(239,53,44,.12),transparent 21%),linear-gradient(90deg,transparent 0 49.95%,rgba(11,21,36,.035) 50%,transparent 50.05%);pointer-events:none}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{color:inherit}
img{display:block;max-width:100%}
main{overflow:hidden}
::selection{background:var(--red);color:#fff}
:where(a,button,input,select,textarea,summary):focus-visible{outline:3px solid rgba(239,53,44,.34);outline-offset:4px}
.wrap{width:min(var(--max),calc(100% - 48px));margin:auto}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}
.red{color:var(--red)}
.skip-link{position:fixed;z-index:100;left:18px;top:12px;padding:11px 15px;border-radius:10px;background:var(--ink);color:#fff;font-size:13px;font-weight:750;transform:translateY(-160%);transition:transform .2s}
.skip-link:focus{transform:none}

/* Shared navigation */
.site-nav{position:fixed;z-index:50;top:16px;left:0;right:0;pointer-events:none;transition:top .25s ease}
.site-nav.scrolled{top:8px}
.nav-shell{position:relative;pointer-events:auto;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;min-height:62px;padding:7px 9px 7px 16px;border:1px solid rgba(11,21,36,.12);border-radius:16px;background:rgba(250,248,243,.86);backdrop-filter:blur(22px);box-shadow:0 12px 40px rgba(11,21,36,.08);transition:background-color .25s,border-color .25s,box-shadow .25s}
.site-nav.scrolled .nav-shell{background:rgba(250,248,243,.96);border-color:rgba(11,21,36,.17);box-shadow:0 16px 48px rgba(11,21,36,.13)}
.site-logo{width:max-content;display:flex;align-items:center}
.site-logo img{width:74px;height:48px;object-fit:contain;filter:drop-shadow(0 5px 10px rgba(239,53,44,.12))}
.site-links{display:flex;align-items:center;gap:3px;font-size:13px}
.site-links a{padding:10px 11px;border-radius:9px;color:#596575;transition:background .2s,color .2s}
.site-links a:hover,.site-links a.active{background:var(--soft);color:var(--ink)}
.site-links a.active{box-shadow:inset 0 -2px var(--red)}
.nav-action{display:flex;justify-content:flex-end;align-items:center;gap:8px}
.nav-cta{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 15px;border-radius:10px;background:var(--ink);color:#fff;font-size:13px;font-weight:800;overflow:hidden;position:relative}
.nav-cta:after,.button.primary:after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 25%,rgba(255,255,255,.22) 48%,transparent 70%);transform:translateX(-125%);transition:transform .65s ease}
.nav-cta:hover:after,.button.primary:hover:after{transform:translateX(125%)}
.menu-toggle{display:none;width:42px;height:42px;padding:0;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.55);cursor:pointer;place-items:center}
.menu-toggle span,.menu-toggle:before,.menu-toggle:after{content:"";display:block;width:17px;height:1.5px;border-radius:2px;background:currentColor;transition:transform .25s,opacity .2s}
.menu-toggle span{margin:4px 0}
.menu-toggle[aria-expanded="true"] span{opacity:0}
.menu-toggle[aria-expanded="true"]:before{transform:translateY(5.5px) rotate(45deg)}
.menu-toggle[aria-expanded="true"]:after{transform:translateY(-5.5px) rotate(-45deg)}
.mobile-nav{display:none}

/* Page hero */
.page-hero{position:relative;min-height:760px;padding:160px 0 88px;display:flex;align-items:center}
.page-hero:after{content:attr(data-ghost);position:absolute;z-index:-1;right:-22px;top:80px;color:rgba(11,21,36,.027);font-size:min(24vw,360px);font-weight:900;line-height:.8;letter-spacing:-.1em;pointer-events:none}
.hero-layout{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(400px,.92fr);gap:clamp(48px,7vw,100px);align-items:center}
.eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:24px;color:#5f6975;font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.eyebrow:before{content:"";width:30px;height:2px;background:var(--red)}
.page-hero h1{max-width:800px;margin:0;font-size:clamp(66px,7vw,112px);font-weight:850;letter-spacing:-.075em;line-height:.88;text-wrap:balance}
.page-hero h1 em{display:block;color:var(--red);font-style:normal}
.hero-lead{max-width:680px;margin:30px 0 0;color:#596471;font-size:18px;line-height:1.72;text-wrap:pretty}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}
.button{position:relative;display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 18px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.48);font-size:14px;font-weight:800;transition:transform .2s,background .2s,border-color .2s}
.button:hover{transform:translateY(-2px)}
.button.primary{border-color:var(--red);background:var(--red);color:#fff;overflow:hidden}
.button.dark{border-color:var(--ink);background:var(--ink);color:#fff}
.hero-aside{position:relative;min-height:480px}
.hero-card{position:absolute;inset:0;border:1px solid rgba(255,255,255,.09);border-radius:28px;background:var(--ink);color:#fff;overflow:hidden;box-shadow:0 34px 85px rgba(11,21,36,.21)}
.hero-card:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:38px 38px;mask-image:linear-gradient(#000,transparent 88%)}
.hero-card:after{content:"";position:absolute;width:310px;height:310px;right:-110px;top:-100px;border-radius:50%;border:1px solid rgba(255,255,255,.08);box-shadow:0 0 0 54px rgba(255,255,255,.018),0 0 0 108px rgba(255,255,255,.012)}
.hero-card-inner{position:relative;z-index:2;height:100%;padding:28px;display:flex;flex-direction:column}
.hud{display:flex;align-items:center;justify-content:space-between;color:#83909e;font-size:9px;letter-spacing:.13em;text-transform:uppercase}
.hud-live{display:flex;align-items:center;gap:8px}.hud-live i{width:6px;height:6px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 5px rgba(197,255,90,.08)}
.hero-card h2{max-width:430px;margin:auto 0 14px;font-size:clamp(38px,4vw,60px);line-height:.96;letter-spacing:-.055em}
.hero-card p{max-width:450px;margin:0;color:#a1adba;font-size:14px;line-height:1.65}
.hero-card-foot{display:flex;gap:8px;flex-wrap:wrap;margin-top:30px}.data-chip{padding:9px 11px;border:1px solid rgba(255,255,255,.1);border-radius:9px;background:rgba(255,255,255,.05);color:#bdc6d0;font-size:10px;letter-spacing:.08em;text-transform:uppercase}
.hero-signal{position:absolute;z-index:3;width:110px;height:110px;right:40px;top:92px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#ff847d 0 5%,var(--red) 27%,#641d21 59%,var(--ink) 72%);box-shadow:0 0 0 1px rgba(255,255,255,.08),0 0 55px rgba(239,53,44,.24)}
.hero-signal:before,.hero-signal:after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.1)}
.hero-signal:before{inset:-20px;animation:spin 9s linear infinite;border-top-color:var(--red-2)}
.hero-signal:after{inset:-40px;border-style:dashed;animation:spin-reverse 16s linear infinite}

/* Section system */
.section{padding:112px 0}
.section.paper{background:var(--paper)}
.section.dark{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.section.dark:before{content:"未来";position:absolute;right:-32px;top:-45px;color:rgba(255,255,255,.025);font-size:250px;font-weight:900;letter-spacing:-.08em}
.section-head{display:grid;grid-template-columns:minmax(250px,.72fr) minmax(0,1.28fr);gap:70px;align-items:start;margin-bottom:56px}
.section-kicker{color:#7c838d;font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.section-head h2{max-width:850px;margin:0;font-size:clamp(46px,5.2vw,78px);line-height:.96;letter-spacing:-.06em;text-wrap:balance}
.section-head h2 em{color:var(--red);font-style:normal}
.section-intro{max-width:680px;margin:22px 0 0;color:#66717e;font-size:16px;line-height:1.75}
.dark .section-kicker{color:#82909f}.dark .section-intro{color:#96a2b0}
.rule{height:1px;background:var(--line)}
.dark .rule{background:var(--dark-line)}

.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.info-card{position:relative;min-height:280px;padding:26px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.38);overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s}
.info-card:hover{transform:translateY(-4px);border-color:rgba(239,53,44,.35);box-shadow:0 22px 50px rgba(11,21,36,.08)}
.info-card .num{display:flex;align-items:center;justify-content:space-between;color:#8a929c;font-size:10px;letter-spacing:.12em}
.info-card .num i{width:7px;height:7px;border-radius:50%;background:var(--red)}
.info-card h3{margin:72px 0 12px;font-size:25px;letter-spacing:-.035em}
.info-card p{margin:0;color:#68727e;font-size:14px;line-height:1.65}
.dark .info-card{border-color:var(--dark-line);background:rgba(255,255,255,.045)}
.dark .info-card h3{color:#fff}.dark .info-card p{color:#96a2b0}

.feature-list{border-top:1px solid var(--line)}
.feature-row{display:grid;grid-template-columns:90px minmax(220px,.62fr) minmax(0,1.38fr);gap:34px;padding:30px 0;border-bottom:1px solid var(--line);align-items:start}
.feature-row .feature-num{color:var(--red);font-size:11px;letter-spacing:.13em}
.feature-row h3{margin:0;font-size:25px;letter-spacing:-.035em}
.feature-row p{max-width:700px;margin:0;color:#68727e;font-size:14px;line-height:1.7}

.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}
.bento-card{grid-column:span 4;min-height:270px;padding:26px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.38);overflow:hidden;position:relative}
.bento-card.wide{grid-column:span 8}.bento-card.half{grid-column:span 6}.bento-card.dark-card{background:var(--ink);color:#fff;border-color:var(--ink)}
.bento-card.red-card{background:var(--red);color:#fff;border-color:var(--red)}
.bento-card small{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:#7e8791}.dark-card small,.red-card small{color:rgba(255,255,255,.65)}
.bento-card h3{max-width:560px;margin:52px 0 13px;font-size:clamp(26px,3vw,40px);letter-spacing:-.045em;line-height:1.02}
.bento-card p{max-width:610px;margin:0;color:#6b7581;font-size:14px;line-height:1.65}.dark-card p,.red-card p{color:rgba(255,255,255,.68)}
.bento-orbit{position:absolute;width:260px;height:260px;right:-70px;top:-70px;border:1px solid rgba(255,255,255,.13);border-radius:50%;box-shadow:0 0 0 46px rgba(255,255,255,.035),0 0 0 92px rgba(255,255,255,.02)}

/* Diagrams and data surfaces */
.architecture{display:grid;grid-template-columns:1fr 130px 1fr;align-items:stretch;margin-top:44px}
.arch-node{min-height:300px;padding:30px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.42);display:flex;flex-direction:column;justify-content:center}
.arch-node.red-node{background:var(--red);border-color:var(--red);color:#fff;box-shadow:0 25px 60px rgba(239,53,44,.16)}
.arch-node small{font-size:10px;letter-spacing:.13em;text-transform:uppercase;opacity:.66}
.arch-node h3{margin:12px 0;font-size:34px;letter-spacing:-.045em}
.arch-node p{margin:0;color:#68727e;font-size:14px;line-height:1.68}.red-node p{color:rgba(255,255,255,.76)}
.arch-bridge{display:grid;place-items:center;position:relative;color:var(--red);font-size:24px}
.arch-bridge:before{content:"";position:absolute;left:0;right:0;height:1px;background:var(--line)}
.arch-bridge span{position:relative;z-index:2;padding:12px;background:var(--bg)}
.data-surface{border:1px solid var(--dark-line);border-radius:24px;background:#081321;color:#fff;overflow:hidden;box-shadow:0 32px 80px rgba(6,15,27,.23)}
.data-top{display:flex;justify-content:space-between;align-items:center;padding:17px 20px;border-bottom:1px solid var(--dark-line);color:#8793a0;font-size:9px;letter-spacing:.13em;text-transform:uppercase}
.data-body{padding:28px}
.prompt{padding:19px;border:1px solid rgba(239,53,44,.35);border-radius:15px;background:linear-gradient(90deg,rgba(239,53,44,.13),rgba(239,53,44,.03))}
.prompt small{color:var(--red-2);font-size:9px;letter-spacing:.13em}.prompt h3{margin:12px 0 0;font-size:25px;line-height:1.25}
.answer{margin-top:14px;padding:20px;border:1px solid rgba(255,255,255,.09);border-radius:15px;background:rgba(255,255,255,.045)}
.answer strong{display:block;margin-bottom:9px;color:var(--lime);font-size:10px;letter-spacing:.12em;text-transform:uppercase}.answer p{margin:0;color:#a7b2bf;font-size:13px;line-height:1.72}
.signal-bars{display:grid;gap:12px;margin-top:20px}.signal-bar{display:grid;grid-template-columns:100px 1fr 48px;gap:12px;align-items:center;color:#8e9aa7;font-size:10px}.signal-bar i{height:6px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden}.signal-bar i:after{content:"";display:block;width:var(--value);height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--red),var(--red-2))}.signal-bar b{color:#fff;text-align:right}

.flow-steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.flow-step{position:relative;padding:32px 28px 0 0}
.flow-step:before{content:"";position:absolute;left:0;top:-5px;width:9px;height:9px;border-radius:50%;background:var(--red);box-shadow:0 0 0 7px var(--bg)}
.flow-step b{color:var(--red);font-size:11px}.flow-step h3{margin:12px 0 9px;font-size:21px}.flow-step p{margin:0;color:#737d89;font-size:13px;line-height:1.62}

/* Manifesto / quote */
.manifesto-panel{display:grid;grid-template-columns:.78fr 1.22fr;gap:70px;padding:70px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.manifesto-panel blockquote{margin:0;font-size:clamp(42px,5vw,75px);line-height:.96;letter-spacing:-.06em;font-weight:800}
.manifesto-panel blockquote em{display:block;color:var(--red);font-style:normal}
.manifesto-copy{align-self:end}.manifesto-copy p{margin:0;color:#64707c;font-size:16px;line-height:1.75}.manifesto-copy .signature{margin-top:28px;color:var(--ink);font-size:11px;letter-spacing:.14em;text-transform:uppercase}

/* Contact */
.contact-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:80px;align-items:start}
.contact-aside{position:sticky;top:120px}.contact-aside h2{margin:0 0 18px;font-size:clamp(42px,4vw,62px);letter-spacing:-.055em;line-height:.98}.contact-aside p{color:#66717e;line-height:1.7}.contact-detail{padding:18px 0;border-top:1px solid var(--line)}.contact-detail:last-child{border-bottom:1px solid var(--line)}.contact-detail small{display:block;margin-bottom:7px;color:#89919a;font-size:9px;letter-spacing:.13em;text-transform:uppercase}.contact-detail a,.contact-detail b{font-size:15px}
.contact-form{padding:34px;border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,.45);box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:grid;gap:8px}.field.full{grid-column:1/-1}.field label{font-size:12px;font-weight:750}.field input,.field select,.field textarea{width:100%;border:1px solid rgba(11,21,36,.16);border-radius:11px;background:rgba(255,255,255,.7);padding:13px 14px;color:var(--ink);outline:none;transition:border-color .2s,box-shadow .2s}.field textarea{min-height:150px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(239,53,44,.6);box-shadow:0 0 0 4px rgba(239,53,44,.08)}
.form-foot{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:22px}.form-foot p{margin:0;color:#818a94;font-size:11px;line-height:1.5}.form-status{min-height:20px;margin-top:14px;color:#4d651f;font-size:12px}
.faq{display:grid;grid-template-columns:1fr 1fr;gap:12px}.faq details{padding:20px;border:1px solid var(--line);border-radius:15px;background:rgba(255,255,255,.36)}.faq summary{cursor:pointer;font-weight:750;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";float:right;color:var(--red)}.faq details[open] summary:after{content:"−"}.faq p{margin:14px 0 0;color:#6b7581;font-size:13px;line-height:1.65}

/* Shared final CTA and footer */
.final-cta{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.final-cta:before{content:"未来";position:absolute;right:-25px;bottom:-60px;color:rgba(255,255,255,.025);font-size:260px;font-weight:900;letter-spacing:-.09em}
.final-cta-grid{position:relative;min-height:520px;display:grid;grid-template-columns:1.18fr .82fr;border-top:1px solid var(--dark-line)}
.final-copy{display:flex;flex-direction:column;justify-content:center;padding:80px 8vw 80px 0}
.final-copy small{color:#8995a2;font-size:11px;letter-spacing:.16em;text-transform:uppercase}.final-copy h2{margin:20px 0;font-size:clamp(58px,7vw,102px);line-height:.87;letter-spacing:-.07em}.final-copy h2 em{display:block;color:var(--red);font-style:normal}.final-copy p{max-width:570px;margin:0;color:#98a4b1;font-size:15px;line-height:1.7}
.final-action{display:grid;place-items:center;border-left:1px solid var(--dark-line)}
.circle-link{position:relative;width:230px;height:230px;border:1px solid rgba(255,255,255,.14);border-radius:50%;display:grid;place-items:center;text-align:center;font-size:17px;font-weight:800;transition:transform .3s}
.circle-link:before{content:"";position:absolute;inset:18px;border-radius:50%;background:var(--red);transform:scale(.22);transition:transform .4s}.circle-link span{position:relative;z-index:2}.circle-link:hover{transform:rotate(-5deg)}.circle-link:hover:before{transform:scale(1)}
.site-footer{padding:30px 0;background:#07101c;color:#778594;font-size:12px}.footer-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:30px;align-items:center}.footer-brand{display:flex;align-items:center;gap:9px;color:#fff;font-weight:780}.footer-brand img{width:27px;height:27px;object-fit:contain;filter:brightness(0) invert(1)}.footer-links{display:flex;gap:18px}.footer-links a:hover{color:#fff}.copyright{text-align:right}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .75s ease,transform .75s ease}.reveal.show,.page-hero .reveal{opacity:1;transform:none}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes spin-reverse{to{transform:rotate(-360deg)}}

@media(max-width:1060px){
  .site-links{display:none}.nav-shell{grid-template-columns:1fr auto}.nav-action{gap:7px}.menu-toggle{display:grid}
  .mobile-nav{position:absolute;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;left:0;right:0;top:calc(100% + 8px);padding:10px;border:1px solid var(--line);border-radius:14px;background:rgba(250,248,243,.98);backdrop-filter:blur(22px);box-shadow:0 22px 55px rgba(11,21,36,.15);visibility:hidden;opacity:0;transform:translateY(-8px) scale(.985);transform-origin:top;pointer-events:none;transition:opacity .2s,transform .2s,visibility .2s}
  .mobile-nav.open{visibility:visible;opacity:1;transform:none;pointer-events:auto}.mobile-nav a{padding:13px 14px;border-radius:9px;color:#536071;font-size:14px;font-weight:680}.mobile-nav a:hover,.mobile-nav a.active{background:var(--soft);color:var(--ink)}.mobile-nav .mobile-cta{background:var(--red);color:#fff}
  .hero-layout{grid-template-columns:1fr;gap:55px}.page-hero{padding-top:140px}.hero-aside{min-height:500px}.page-hero h1{max-width:940px}.hero-lead{max-width:760px}
  .section-head{grid-template-columns:1fr;gap:22px}.card-grid{grid-template-columns:1fr 1fr}.card-grid .info-card:last-child:nth-child(odd){grid-column:1/-1}.feature-row{grid-template-columns:60px minmax(200px,.6fr) 1fr}.bento-card{grid-column:span 6}.bento-card.wide{grid-column:span 12}
  .contact-layout{grid-template-columns:1fr;gap:45px}.contact-aside{position:static}.final-cta-grid{grid-template-columns:1fr}.final-action{min-height:330px;border-left:0;border-top:1px solid var(--dark-line)}
}

@media(max-width:720px){
  html{scroll-padding-top:88px}.wrap{width:min(var(--max),calc(100% - 28px))}.site-nav{top:8px}.site-nav.scrolled{top:5px}.nav-shell{min-height:56px;padding:6px 7px 6px 11px;border-radius:14px}.site-logo img{width:66px;height:42px}.nav-cta{min-height:40px;padding:0 11px;font-size:12px}.menu-toggle{width:40px;height:40px}
  .page-hero{min-height:auto;padding:126px 0 72px}.page-hero:after{top:92px;right:-10px;font-size:65vw}.page-hero h1{font-size:clamp(52px,15vw,74px)}.hero-lead{font-size:16px}.hero-actions{display:grid;grid-template-columns:1fr}.button{width:100%}.hero-aside{min-height:470px}.hero-card{border-radius:22px}.hero-card-inner{padding:22px}.hero-card h2{font-size:40px}.hero-signal{width:84px;height:84px;right:30px;top:86px}
  .section{padding:84px 0}.section-head{margin-bottom:40px}.section-head h2{font-size:clamp(42px,12.5vw,58px)}.section-intro{font-size:15px}.card-grid{grid-template-columns:1fr}.card-grid .info-card:last-child:nth-child(odd){grid-column:auto}.info-card{min-height:230px}.info-card h3{margin-top:50px}.feature-row{grid-template-columns:44px 1fr;gap:16px}.feature-row p{grid-column:2}.bento{grid-template-columns:1fr}.bento-card,.bento-card.wide,.bento-card.half{grid-column:auto;min-height:240px}.bento-card h3{margin-top:40px}
  .architecture{grid-template-columns:1fr}.arch-node{min-height:240px}.arch-bridge{height:76px}.arch-bridge:before{left:50%;right:auto;top:0;bottom:0;width:1px;height:auto}.arch-bridge span{background:var(--bg)}
  .data-body{padding:18px}.prompt h3{font-size:21px}.signal-bar{grid-template-columns:80px 1fr 42px}
  .flow-steps{grid-template-columns:1fr;gap:28px;border-top:0;border-left:1px solid var(--line);margin-left:5px}.flow-step{padding:0 0 0 26px}.flow-step:before{left:-5px;top:5px}
  .manifesto-panel{grid-template-columns:1fr;gap:36px;padding:54px 0}.manifesto-panel blockquote{font-size:clamp(44px,13vw,62px)}
  .contact-form{padding:22px 18px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.form-foot{align-items:stretch;flex-direction:column}.faq{grid-template-columns:1fr}
  .final-copy{padding:74px 0}.final-copy h2{font-size:clamp(56px,16vw,74px)}.final-action{min-height:300px}.circle-link{width:210px;height:210px}
  .footer-grid{grid-template-columns:1fr;justify-items:center;text-align:center;gap:13px}.footer-links{flex-wrap:wrap;justify-content:center}.copyright{text-align:center}
}

@media(max-width:390px){.nav-action .nav-cta{display:none}.mobile-nav{grid-template-columns:1fr}.hero-card h2{font-size:35px}.hero-signal{width:74px;height:74px}.site-logo img{width:62px;height:40px}}
@media(hover:none){.button:hover,.info-card:hover,.circle-link:hover{transform:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}
@media(scripting:none){.reveal{opacity:1;transform:none}}