.language-control{display:flex;align-items:center;gap:5px;margin-left:12px;color:var(--white);font-size:12px;flex-shrink:0}.language-control select{max-width:155px;min-height:38px;background:#182129;color:var(--white);border:1px solid #465149;border-radius:7px;padding:6px;font:inherit}.language-control option{background:#182129}.language-control select:focus-visible{outline:2px solid var(--lime)}nav{gap:12px}.hero>*{min-width:0}.params{grid-template-columns:repeat(3,minmax(0,1fr))}.param{overflow-wrap:anywhere}.param .label{min-height:18px}.riskrow{gap:12px}.termhead{gap:12px}.tag{white-space:normal}h1,h2,h3{overflow-wrap:anywhere}html:not([lang^="zh"]):not([lang="ja"]):not([lang="ko"]) h1,html:not([lang^="zh"]):not([lang="ja"]):not([lang="ko"]) h2{letter-spacing:-.5px}.sticky{gap:12px;flex-wrap:wrap}.sticky>span{min-width:0;flex:1 1 140px;line-height:1.4}.sticky .btn{flex:0 1 auto;max-width:100%;min-width:150px;white-space:normal;text-align:center;justify-content:center}.info-grid{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:1200px){nav .links{display:none!important}}@media(max-width:500px){nav{height:auto;min-height:72px;flex-wrap:wrap;padding:12px 16px;gap:10px}nav .logo{font-size:18px}nav>.contact{order:3;width:100%}.language-control{margin-left:auto}.language-control select{max-width:150px}.info-grid{grid-template-columns:1fr}.checks{gap:10px}.params{grid-template-columns:repeat(2,minmax(0,1fr))}.outputs{gap:10px}.outputs strong{font-size:25px}.pair{flex-wrap:wrap;gap:10px}.riskrow{flex-wrap:wrap}.footerbrand{flex-wrap:wrap}.closing{padding-left:0;padding-right:0}}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;text-align:left}.info-grid b{font-size:13px}.info-grid p{font-size:12px}.readiness{text-align:left;max-width:760px;margin:25px auto}.legal{background:none;border:0;color:inherit;padding:0;text-decoration:underline;font-size:inherit}.contact{white-space:normal}h1{font-size:clamp(36px,4.2vw,58px)!important}.journey{flex-wrap:wrap}@media(min-width:801px){nav .links{gap:16px!important;font-size:12px!important}}
:root{--bg:#0b0e12;--panel:#151b22;--line:#29323b;--muted:#9ba7b1;--lime:#c9f96b;--white:#f3f5ef}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--white);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}nav{height:80px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);max-width:1240px;margin:auto;padding:0 32px}.logo{font-size:22px;font-weight:850;letter-spacing:1px}.logo span{color:var(--lime)}nav .links{display:flex;gap:30px;font-size:13px;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:20px;border:0;background:var(--lime);color:#15200c;padding:15px 24px;border-radius:8px;font-weight:750;transition:transform .2s}.btn:hover{transform:translateY(-2px)}.btn.outline{background:transparent;border:1px solid #465149;color:var(--white)}nav .btn{font-size:13px;padding:10px 18px}.wrap{max-width:1180px;margin:auto;padding:0 32px}.hero{padding:86px 0 70px;display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--lime);font-weight:650}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--lime);margin-right:8px}h1{font-size:clamp(42px,4.6vw,66px);letter-spacing:-3px;line-height:1.17;margin:23px 0}h1 em{font-style:normal;color:var(--lime)}.lead{font-size:16px;color:var(--muted);max-width:470px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 17px}.fine{font-size:11px;color:var(--muted)}.checks{display:flex;gap:22px;margin-top:28px;color:#c5cdc4;font-size:12px}.terminal{background:linear-gradient(135deg,#1b242b,#11171d);border:1px solid #3c4844;border-radius:16px;box-shadow:0 25px 80px #0007;overflow:hidden;transform:rotate(1deg)}.termhead{display:flex;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--line);font-size:12px}.tag{font-size:10px;border:1px solid #45513a;color:var(--lime);padding:2px 7px;border-radius:4px}.termbody{padding:24px}.pair{display:flex;justify-content:space-between;align-items:center}.pair strong{font-size:22px}.pair small{color:var(--muted)}.prompt{margin:20px 0;padding:14px;border:1px solid #3b454d;background:#0d1318;border-radius:7px;font-size:13px;color:#d0d6d5}.label{font-size:11px;color:var(--muted);margin-bottom:5px}.params{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.param{background:#202930;padding:12px;border-radius:6px}.param b{font-size:16px}.green{color:var(--lime)}.riskrow{display:flex;justify-content:space-between;font-size:12px;border-top:1px solid var(--line);padding-top:15px;margin-top:16px}.terminal .btn{width:100%;margin-top:16px;font-size:13px}.ribbon{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 0;gap:24px}.ribbon div{font-size:13px}.ribbon span{font-family:monospace;color:var(--lime);margin-right:12px}.ribbon small{display:block;margin:5px 0 0 30px;color:var(--muted);font-size:11px}section{padding:85px 0;border-bottom:1px solid var(--line)}h2{font-size:clamp(29px,3vw,42px);line-height:1.3;letter-spacing:-1px;margin:12px 0 18px}h3{font-size:20px;margin:8px 0 12px}.sub{color:var(--muted);font-size:14px;max-width:650px}.sectiontop{display:flex;justify-content:space-between;align-items:end;gap:20px}.usecases{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;margin-top:35px}.usecases article{padding:26px 0;border-top:1px solid var(--line)}.usecases h3{margin-top:12px}.usecases p{font-size:14px;color:var(--muted);max-width:460px}.outcome{font-size:12px;color:var(--lime);margin-top:18px}.journey{display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:22px;margin:24px 0 16px;font-size:13px}.journey b{color:var(--lime)}.textlink{display:inline-block;color:var(--lime);font-size:13px;margin-top:15px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:36px}.step{border-top:1px solid #465340;padding-top:20px}.num{font:12px monospace;color:var(--lime)}.step p{font-size:13px;color:var(--muted)}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.calc{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:28px}.calc label{display:flex;justify-content:space-between;font-size:13px;margin:20px 0 8px}.calc input{width:100%;accent-color:var(--lime)}.outputs{display:grid;grid-template-columns:1fr 1fr;gap:20px;border-top:1px solid var(--line);margin-top:24px;padding-top:20px}.outputs strong{font-size:28px;display:block}.amber{color:#f4c583}.textlist{padding:0;list-style:none;margin-top:28px}.textlist li{padding:12px 0;border-top:1px solid var(--line);font-size:14px}.textlist span{color:var(--lime);margin-right:10px}.market{margin-top:30px;border:1px solid var(--line);border-radius:10px;overflow:hidden}.marketline{display:grid;grid-template-columns:1fr 1.7fr 1fr;padding:20px 24px;gap:20px;border-top:1px solid var(--line);align-items:center;font-size:13px}.marketline:first-child{border:0;background:#171e25;color:var(--muted);font-size:11px}.marketline small{display:block;color:var(--muted);margin-top:3px}.marketline .status{color:#d0d7d1;text-align:right}.reward{background:var(--lime);color:#15200c;border-radius:16px;padding:42px;display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;margin-top:32px}.reward .eyebrow{color:#3e5a24}.reward h3{font-size:32px;line-height:1.3}.reward p{font-size:13px}.reward .badge{display:inline-block;background:#15200c;color:var(--lime);padding:5px 12px;border-radius:30px;font-size:12px}.reward dl{margin:0}.reward dl div{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid #17280c33;padding:13px 0;font-size:13px}.reward dd{margin:0;text-align:right}.reward .btn{background:#14200c;color:var(--lime);margin-top:22px}.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}details{border-bottom:1px solid var(--line);padding:18px 0}summary{cursor:pointer;font-size:14px}details p{color:var(--muted);font-size:13px}.closing{text-align:center;padding:70px 20px}.closing .actions{justify-content:center}.closing p{color:var(--muted)}footer{padding:30px 0 120px;color:var(--muted);font-size:11px}.footerbrand{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.notice{border-left:2px solid #6c814e;padding-left:14px;font-size:11px;color:var(--muted);margin-top:18px}.sticky{display:none}dialog{background:#182129;color:var(--white);border:1px solid #4e5e46;border-radius:14px;padding:30px;max-width:500px;width:calc(100% - 32px)}dialog::backdrop{background:#000a}dialog h3{margin-top:0}dialog p{color:var(--muted);font-size:14px}dialog button{margin-top:15px}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--lime);outline-offset:5px}@media(max-width:800px){.usecases{grid-template-columns:1fr}.journey{flex-direction:column;align-items:flex-start}.journey b{transform:rotate(90deg)}nav{height:68px;padding:0 20px}nav .links{display:none}.wrap{padding:0 22px}.hero{grid-template-columns:1fr;gap:38px;padding:48px 0}.terminal{transform:none}h1{letter-spacing:-2px}.ribbon{grid-template-columns:1fr 1fr;gap:20px}.split,.faq,.reward{grid-template-columns:1fr;gap:28px}.steps{grid-template-columns:1fr;gap:20px}section{padding:55px 0}.sectiontop{display:block}.reward{padding:26px}.marketline{grid-template-columns:.8fr 1.4fr;padding:16px;gap:12px}.marketline .status{display:none}.sticky{display:flex;position:fixed;bottom:0;left:0;right:0;background:#12191af5;padding:12px 16px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--line);justify-content:space-between;align-items:center;z-index:60;font-size:12px;gap:10px}.sticky .btn{padding:11px 14px;min-height:44px}.checks{gap:12px;flex-wrap:wrap}.footerbrand{gap:20px}.termhead{padding:16px}.termbody{padding:18px}.params{gap:6px}.param{padding:10px}}
@media(max-width:430px){.sticky{display:grid;grid-template-columns:1fr;align-items:stretch}.sticky>span{font-size:12px}.sticky .btn{width:100%;min-width:0}}

/* EINSTEIN QUANT identity */
nav .logo,.footerbrand .eq-brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:#f3f7ff;font-weight:850;letter-spacing:.035em}
.eq-symbol{width:42px;height:42px;object-fit:contain;flex-shrink:0;filter:drop-shadow(0 2px 8px #137aff44)}
.eq-wordmark{font-size:clamp(15px,1.7vw,22px);line-height:1.03;white-space:nowrap;font-weight:900;letter-spacing:.055em;color:#f1f9ff}
.eq-wordmark small{display:block;margin-top:5px;color:#5bd6ff;font-size:.56em;letter-spacing:.32em}
.eq-float-contact{position:fixed;right:clamp(12px,2.2vw,26px);bottom:30%;z-index:1100;width:62px;height:62px;display:grid;place-items:center;border-radius:19px;border:1px solid #73ddff85;background:linear-gradient(145deg,#163f6e,#0b1834);box-shadow:0 9px 28px #0007,0 0 0 4px #07a8ff18;cursor:pointer;transition:transform .2s,box-shadow .2s}
.eq-float-contact svg{width:31px;height:31px;fill:#8ee8ff;filter:drop-shadow(0 2px 3px #0006)}
.eq-float-contact:hover{transform:translateY(-3px);box-shadow:0 13px 34px #0009,0 0 0 5px #07a8ff25}
.eq-float-contact:focus-visible{outline:3px solid #c9f96b;outline-offset:4px}
@media(max-width:600px){nav .logo{gap:6px}.eq-symbol{width:32px;height:32px}.eq-wordmark{font-size:15px}.eq-float-contact{right:12px;width:54px;height:54px;border-radius:16px}}

/* 2026 commercial landing page refinement */
:root{--lime:#7ee1d6;--panel:#15202b;--line:#304353}body{background:radial-gradient(ellipse 70% 420px at 60% 1%,#12314b,#0b1018 75%);color:#eff6ff}.hero{gap:42px}.hero h1{letter-spacing:-1.8px!important;font-size:clamp(36px,4.3vw,62px)!important;line-height:1.11}.hero .lead{max-width:570px;line-height:1.9}.eyebrow,.num,.outcome,.green{color:#91e5dd}.btn{background:#a5f0cd;color:#09251f;border-radius:11px}.btn:hover{background:#c6ffe1}.terminal{transform:none;box-shadow:0 25px 65px #0008,0 0 0 1px #72cbe425}.usecases{gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}.usecases article{border:1px solid #2c4253;border-radius:17px;background:linear-gradient(150deg,#172736,#111c28);padding:27px;min-width:0}.usecases article p{line-height:1.8}.framework-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:35px 0 22px}.framework-grid article{background:#172633;border:1px solid #335064;border-radius:17px;padding:25px;min-width:0}.framework-no{font-size:11px;color:#7ee1d6;font-weight:800;letter-spacing:1.1px}.framework-grid h3{font-size:18px;margin-top:20px}.framework-grid p{font-size:13px;color:#aec2ce;line-height:1.85}.compliance-note{margin:15px 0 28px;padding:20px;border:1px solid #314957;background:#111e29;border-radius:14px}.compliance-note strong{color:#d8f7e8}.compliance-note p{color:#a7b8c4;line-height:1.8;margin-bottom:0}.eq-float-contact{bottom:30%}@media(max-width:900px){.framework-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.hero{padding-top:34px}.hero h1{font-size:clamp(34px,9vw,46px)!important}.framework-grid,.usecases{grid-template-columns:1fr}.framework-grid article,.usecases article{padding:21px}.framework-grid{gap:12px}.sectiontop{gap:12px}.ribbon{gap:10px}.ribbon div{font-size:12px}nav>.contact{display:none}.eq-float-contact{right:12px;bottom:30%}}


/* footer layout refinement */
footer{padding:44px 0 132px;color:var(--muted);font-size:12px}
.footer-top{display:grid;grid-template-columns:minmax(240px,320px) 1fr;gap:26px;align-items:start;margin-bottom:20px}
.footerbrand{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:16px;margin-bottom:0;padding:10px 0 0}
.footerbrand .eq-brand{display:inline-flex;align-items:center;gap:12px}
.footer-slogan{margin:0;color:#d4eef0;font-size:17px;line-height:1.7;font-weight:600;max-width:22em}
.compliance-note{margin:0;padding:24px 24px 22px;border:1px solid #355163;background:linear-gradient(180deg,#132331,#101c27);border-radius:18px;box-shadow:0 16px 40px #00000022}
.compliance-note strong{display:block;color:#f2fbff;font-size:16px;letter-spacing:.02em;margin-bottom:10px}
.compliance-note p{color:#b6c8d4;font-size:13px;line-height:1.95;margin:0}
.footer-bottom{border:1px solid #2f4553;border-radius:18px;background:linear-gradient(180deg,rgba(19,31,42,.72),rgba(14,23,32,.9));padding:24px 28px 22px}
.notice{border-left:3px solid #82e4da;padding:2px 0 2px 16px;font-size:13px;line-height:1.95;color:#c3d2dc;margin:0 0 18px}
.footer-links-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;margin:0 0 14px;color:#d7e8ef;font-size:13px}
.footer-links-row a,.footer-links-row .legal{color:#dff6ff;text-decoration:none;border-bottom:1px solid #6fb0c066;padding-bottom:1px}
.footer-links-row a:hover,.footer-links-row .legal:hover{color:#91e5dd;border-color:#91e5dd}
.footer-eligibility{margin:0 0 14px;color:#b4c1ca;font-size:13px;line-height:1.85}
.footer-copyright{margin:0;color:#edf5fb;font-size:13px;font-weight:600}
@media(max-width:900px){.footer-top{grid-template-columns:1fr;gap:18px}.footer-slogan{font-size:15px;max-width:none}.footer-bottom{padding:20px 18px 18px}.notice,.footer-eligibility,.compliance-note p,.footer-links-row,.footer-copyright{font-size:12.5px}}
@media(max-width:600px){footer{padding:32px 0 128px}.footerbrand{gap:12px;padding-top:0}.footer-slogan{font-size:14px;line-height:1.6}.compliance-note{padding:18px 16px 16px;border-radius:16px}.compliance-note strong{font-size:15px}.compliance-note p{font-size:12.5px;line-height:1.85}.footer-bottom{padding:18px 15px 16px;border-radius:16px}.notice{padding-left:12px;font-size:12.5px;line-height:1.85}.footer-links-row{gap:6px 8px;font-size:12px}.footer-links-row span{opacity:.6}.footer-eligibility,.footer-copyright{font-size:12px}}

/* Mobile spacing: compact workflow and closing/footer transition */
@media(max-width:800px){
 .journey{flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:flex-start;column-gap:9px;row-gap:10px;padding:17px 18px;margin:18px 0 14px;border-radius:14px}
 .journey span{font-size:13px;line-height:1.55;white-space:normal}
 .journey b{transform:none;font-size:13px;line-height:1;color:#7ee1d6}
 .closing{padding:34px 16px 22px}
 .closing .actions{margin-top:20px;margin-bottom:10px}
 .closing + footer{padding-top:20px}
}
@media(max-width:480px){
 .journey{column-gap:7px;row-gap:8px;padding:15px 14px}
 .journey span{font-size:12.5px}
 .closing{padding:28px 8px 14px}
 .closing + footer{padding-top:14px}
 .footer-top{gap:14px}
}

/* iPhone / Android responsive bottom bar fix (2026-10) */
.footer-copyright{display:block;width:100%;text-align:center;margin:18px auto 0!important;padding-top:14px;border-top:1px solid #324757;line-height:1.6}
@media (max-width: 900px){
  .sticky{display:flex!important;position:fixed!important;left:0!important;right:0!important;bottom:0!important;top:auto!important;z-index:1000!important;width:100%;max-width:100vw;box-sizing:border-box;align-items:center;justify-content:space-between;gap:12px;flex-wrap:nowrap;padding:11px 16px;padding-bottom:calc(11px + constant(safe-area-inset-bottom));padding-bottom:calc(11px + env(safe-area-inset-bottom,0px));background:#111b22f7;border-top:1px solid #355569;box-shadow:0 -8px 26px #0005;visibility:visible!important;opacity:1!important;transform:none!important}
  .sticky>span{display:block;min-width:0;flex:1 1 auto;font-size:12px;line-height:1.4;color:#e8f4f7;overflow-wrap:anywhere}
  .sticky .btn{display:inline-flex;flex:0 0 auto;min-width:0;max-width:65%;min-height:44px;margin:0;padding:10px 15px;white-space:normal;text-align:center;line-height:1.35;justify-content:center}
  footer{padding-bottom:calc(115px + env(safe-area-inset-bottom,0px))!important}
}
@media (max-width:440px){
  .sticky{flex-direction:row!important;display:flex!important;gap:9px;padding-left:10px;padding-right:10px}
  .sticky>span{font-size:11px;flex:1 1 36%}
  .sticky .btn{font-size:12px;max-width:62%;flex:0 1 auto;padding:10px 11px}
}
@media (max-width:340px){.sticky>span{font-size:10px}.sticky .btn{font-size:11px}}