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.corporate-header{position:sticky;top:0;z-index:30;background:rgba(16,24,39,.97);border-bottom:1px solid #29384c;backdrop-filter:blur(12px)}.header-row{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:25px}.corporate-brand{font-size:25px;font-weight:750;letter-spacing:-1.1px;text-decoration:none;color:#eaf2fe;white-space:nowrap}.corporate-brand span{color:#79bbff}.corporate-header .primary-navigation{display:flex;align-items:center;gap:27px;margin:0;width:auto}.primary-navigation a{font-size:13px;text-decoration:none;color:#b8c9df;white-space:nowrap}.primary-navigation a:hover{color:#fff}.primary-navigation .nav-contact{border:1px solid #526c8e;border-radius:4px;padding:9px 16px;color:#e4f0ff}.nav-contact span{padding-left:13px}.menu-toggle{display:none;background:transparent;color:#e6f0ff;border:1px solid #4e617b;border-radius:4px;padding:7px 11px;font-size:12px}.menu-toggle span{margin-left:10px;font-size:17px}
.corporate-hero{overflow:hidden;background:radial-gradient(ellipse at 82% 13%,#1c3551 0,transparent 55%),#101827}.hero-layout{display:grid;grid-template-columns:1.13fr 1fr;gap:50px;align-items:center;padding-top:65px;padding-bottom:53px}.hero-copy h1{font-size:clamp(43px,4.6vw,63px);line-height:1.08;margin:0 0 25px;letter-spacing:-.047em}.hero-copy h1 span{color:#a6ccff}.hero-copy .hero-description{font-size:17px;line-height:1.85;color:#b4c6da;max-width:590px;margin-bottom:27px}.hero-actions{display:flex;gap:13px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:12px 19px;font-size:13px;font-weight:600;border:1px solid transparent;border-radius:4px;text-decoration:none;line-height:1.5;transition:background .16s,border-color .16s}.button-primary{color:#fff;background:#2569bf;border-color:#4388df}.button-primary:hover{background:#317acf;color:#fff}.button-outline{border-color:#536a87;color:#e4edfa;background:transparent}.button-outline:hover{background:#21334b;color:#fff}.hero-note{font-size:12px;line-height:1.8;color:#8fa5bf;margin:22px 0 0}.featured-strip{border-top:1px solid #364b64;display:grid;grid-template-columns:150px 1fr 1fr;gap:12px 30px;padding:24px 0 29px;align-items:start}.featured-strip>.overline{font-size:10px;grid-row:span 2;margin:3px 0 0;max-width:120px}.featured-strip a{color:#c9d9ed;text-decoration:none;font-size:12px;line-height:1.65;display:flex;justify-content:space-between;gap:15px}.featured-strip a:hover{color:#fff}.featured-strip a span{color:var(--mint)}
.foundation-section{background:#152238;color:var(--text);border-block:1px solid #2c3e56}.foundation-section h2,.foundation-section h3{color:#f3f7fd}.foundation-section .overline{color:var(--blue)}.foundation-section .section-intro{color:#b5c3d6}.boundary-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border:1px solid #3c516d;background:#1a2b42}.boundary-flow>div{padding:28px 27px;position:relative}.boundary-flow>div+div{border-left:1px solid #3c516d}.boundary-flow>div+div:before{content:"→";position:absolute;left:-13px;top:65px;background:#1a2b42;color:var(--blue);font-size:21px;padding:0 3px}.step-number{display:block;color:#9cbfe8;font-size:11px;margin-bottom:22px}.boundary-flow .overline{font-size:9px;margin-bottom:11px;letter-spacing:.09em}.boundary-flow h3{font-size:23px}.boundary-flow p:not(.overline){font-size:13px;line-height:1.8;margin-bottom:20px}.foundation-section a{color:#a7cfff}.boundary-flow a{font-size:11px;font-weight:600;text-decoration:none}.foundation-foot{display:grid;grid-template-columns:1.55fr 1fr;gap:65px;margin-top:25px;font-size:12px;line-height:1.8;color:#adc1d8}.foundation-foot p{margin-bottom:0}.reference-links{display:flex;flex-wrap:wrap;align-content:flex-start;gap:9px 18px}.reference-links a{font-size:10px}
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.architecture-section{background:#152238;border-block:1px solid #2c3e56}.architecture-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}.architecture-grid>div{border-top:1px solid #52708d;padding-top:19px}.architecture-grid span{font-size:9px;letter-spacing:.1em;color:#93b3d8}.architecture-grid h3{font-size:22px;margin:15px 0 15px;line-height:1.25}.architecture-grid p{font-size:12px;line-height:1.8;color:#a9bed6}.architecture-detail{margin-top:25px;border-top:1px solid #3e526d;padding-top:20px}.architecture-detail[open] summary{margin-bottom:20px}.architecture-detail p{font-size:13px;color:#adc1d8;line-height:1.8;max-width:980px}.architecture-detail a{font-size:12px}
.insights-section{background:#101827}.insight-heading{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:32px}.insight-heading h2{margin-bottom:0}.insight-heading>p{font-size:14px;color:#a6b9d1;max-width:380px;margin-bottom:5px}.insight-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.insight-card{display:flex;flex-direction:column;text-decoration:none;border-top:1px solid #57708e;padding:20px 0 0;color:#e4edfa}.insight-card:first-child{border-color:var(--mint)}.insight-card>span:first-child{font-size:9px;text-transform:uppercase;letter-spacing:.09em;color:#a8bfdc}.insight-card h3{font-size:23px;margin:19px 0 14px;line-height:1.25}.insight-card p{font-size:12px;line-height:1.8;color:#9fb3cd}.insight-card .insight-read{font-size:11px;color:#a6cdff;margin-top:auto;padding-top:16px}.insight-card:hover h3{color:#b0d4ff}.library{display:grid;grid-template-columns:1.35fr 1fr;gap:70px;border-top:1px solid #35465e;margin-top:55px;padding-top:35px}.library h3{font-size:19px;margin-bottom:22px}.library-links{display:grid;gap:15px}.library-links a{display:flex;justify-content:space-between;gap:18px;text-decoration:none;color:#bbcee5;font-size:12px}.library-links small{font-size:9px;color:#91a7c2;white-space:nowrap;padding-top:2px}.video-details summary{cursor:pointer;font-size:13px;color:#bdcfe6}.video-frame{aspect-ratio:16/9;margin-top:17px}.video-frame iframe{height:100%;width:100%;border:1px solid #3a506b}.external-resources{font-size:11px;display:flex;flex-wrap:wrap;gap:16px;margin-top:23px}
.about-section{background:#19283c;border-block:1px solid #2b3f59}.contact-section{background:#101827}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:85px}.contact-grid h2{font-size:38px}.contact-grid>div>p:not(.overline){max-width:460px;font-size:15px;color:#a9bdd6}.contact-grid address{font-style:normal;display:grid;gap:13px;font-size:13px;color:#9fb3cc;margin-top:27px}.contact-grid address a{text-decoration:none}.contact-grid address span{padding-top:10px;line-height:1.8}.contact-form{background:#16253a;border:1px solid #354f70;padding:28px;border-radius:4px;min-width:0}.contact-form label{display:block;font-size:11px;color:#c1d4ec;margin-bottom:9px}.contact-form label span{font-size:10px;color:#97abc6}.contact-form input:not([type=hidden]),.contact-form select,.contact-form textarea{width:100%;background:#0d1b2d;border:1px solid #536d8c;border-radius:3px;color:#e6f0ff;padding:10px 11px;margin-bottom:19px;font-size:13px;min-width:0}.contact-form textarea{resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.contact-form .button{width:100%}.contact-form button:disabled{opacity:.65;cursor:wait}.form-status{font-size:12px;color:#a8e5d5;min-height:0;margin:12px 0 0}.form-status:empty{display:none}.form-status[data-error=true]{color:#ffd0c3}
.corporate-footer{background:#0c1421;border-top:1px solid #31425a;padding:42px 0 24px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:45px}.corporate-footer .corporate-brand{font-size:22px}.corporate-footer p{font-size:11px;color:#8da4bf;line-height:1.8;margin:12px 0 0}.corporate-footer nav{display:flex;flex-direction:column;align-items:start;gap:11px;width:auto;margin:0}.corporate-footer nav a,.footer-grid>div:last-child>a{font-size:11px;text-decoration:none;color:#bdcfe5;display:block}.footer-grid>div:last-child>a+a{margin-top:10px}.footer-bottom{display:flex;justify-content:space-between;gap:25px;border-top:1px solid #27384f;margin-top:32px;padding-top:20px;font-size:10px;color:#7f97b4}

.encrypted-example{padding:26px 28px;background:#172a40;border:1px solid #405b79;border-radius:5px;min-width:0}.encrypted-example .overline{font-size:10px;margin-bottom:12px}.homepage .encrypted-example h2{font-size:25px;line-height:1.2;margin-bottom:19px;letter-spacing:-.02em}.example-question{font-size:14px;font-style:italic;color:#d4e4f5;padding:12px 15px;background:#101e31;border-left:2px solid var(--mint);margin-bottom:18px}.example-steps{list-style:none;margin:0;padding:0}.example-steps li{display:flex;gap:14px;align-items:flex-start;padding:13px 0}.example-steps li+li{border-top:1px solid #354b64}.example-step{display:grid;place-items:center;flex:0 0 23px;height:23px;border:1px solid #658daf;border-radius:50%;color:#b4d7ff;font-size:11px;margin-top:2px}.example-steps strong{display:block;color:#ecf4fd;font-size:14px;font-weight:600;line-height:1.5}.example-steps p{font-size:12px;line-height:1.7;color:#afc3da;margin:5px 0 0}.encrypted-example .example-status{font-size:10px;line-height:1.7;color:#a3bbd5;margin:17px 0 0;padding-top:14px;border-top:1px solid #354b64}.hero-copy .hero-description strong{font-weight:600;color:#dceafb}.safety-outcomes>div+div:before{display:none}.safety-outcomes p strong{color:#e3effd;font-weight:600}.plain-position{margin-top:26px;padding-left:20px;border-left:2px solid var(--mint);max-width:1000px}.plain-position p{font-size:14px;line-height:1.85;color:#b5c9df;margin-bottom:12px}.plain-position strong{color:#e0edfc}.plain-position a{font-size:11px}.lattice-explanation{border-top:1px solid #3e526d;margin-top:30px;padding-top:27px;max-width:1050px}.lattice-explanation h3{font-size:25px}.lattice-explanation p{font-size:14px;line-height:1.85;color:#adc1d8}.lattice-explanation .reference-links{margin-top:20px}.lattice-explanation .reference-links a{font-size:11px}

@media(max-width:1050px){.header-row{gap:18px}.corporate-header .primary-navigation{gap:19px}.primary-navigation a{font-size:12px}.corporate-brand{font-size:23px}.hero-layout{gap:30px}.hero-copy h1{font-size:50px}.split-heading{gap:40px}.program-grid{gap:42px}.program-label{display:block}.program-label>span{display:block}.program-label>span:last-child{margin-top:6px}.program-column h3{font-size:29px}.boundary-flow>div{padding:24px 22px}.architecture-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 40px}.contact-grid{gap:45px}.insight-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}.insight-card h3{font-size:25px}}
@media(max-width:850px){.shell{width:calc(100% - 40px)}.header-row{min-height:70px;flex-wrap:wrap;position:relative}.corporate-brand{font-size:23px}.js .menu-toggle{display:block}.corporate-header .primary-navigation{width:100%;display:flex;flex-wrap:wrap;gap:16px 23px;padding:12px 0 20px}.js .corporate-header .primary-navigation{display:none;position:absolute;top:69px;left:-20px;width:calc(100% + 40px);padding:18px 22px 24px;flex-direction:column;align-items:stretch;background:#101827;border-bottom:1px solid #3c526e;gap:0}.js .corporate-header .primary-navigation.is-open{display:flex}.primary-navigation a{padding:10px 0;font-size:14px}.primary-navigation .nav-contact{margin-top:10px;text-align:center}.hero-layout{grid-template-columns:1fr;gap:32px;padding-top:43px;padding-bottom:35px}.hero-copy h1{font-size:clamp(40px,7.6vw,60px)}.hero-copy .hero-description{max-width:650px;font-size:16px}.lattice-visual{display:grid;grid-template-columns:1fr 1.4fr;align-items:center;column-gap:25px}.lattice-art{grid-row:span 3;min-width:0}.visual-caption{margin:0 0 12px;font-size:10px}.visual-branches{gap:15px;padding-top:14px}.visual-branches:before{display:none}.visual-branches strong{font-size:14px}.visual-note{font-size:9px;margin-top:13px}.featured-strip{grid-template-columns:1fr 1fr;gap:13px 27px;padding:22px 0 25px}.featured-strip>.overline{grid-row:auto;grid-column:1/-1;max-width:none;margin:0 0 3px}.section-space{padding:60px 0}.split-heading{grid-template-columns:1fr;gap:15px}.section-heading{margin-bottom:28px}.section-intro{font-size:15px}.foundation-foot{gap:25px;grid-template-columns:1.5fr 1fr}.boundary-flow h3{font-size:21px}.boundary-flow>div{padding:22px 17px}.program-grid{grid-template-columns:1fr;gap:48px}.program-label{display:flex}.program-label>span:last-child{margin-top:0}.program-column h3{font-size:32px}.program-column>p{font-size:15px}.service-steps p,.research-directions p{font-size:13px}.program-column .program-note{font-size:12px}.library{gap:30px}.contact-grid{grid-template-columns:1fr;gap:32px}.contact-grid address{grid-template-columns:1fr 1fr}.contact-grid address span{grid-column:1/-1}.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:560px){.hero-copy h1{font-size:42px}.hero-actions{gap:10px}.hero-actions .button{flex:1;padding:12px 13px;font-size:11px;gap:9px;white-space:nowrap}.hero-note{font-size:11px}.lattice-visual{grid-template-columns:1fr;gap:0}.lattice-art{display:none}.visual-caption{margin-top:5px;margin-bottom:17px;text-align:left}.visual-branches{padding-top:16px}.visual-branches strong{font-size:16px}.visual-branches small{font-size:11px}.visual-note{text-align:left;font-size:9px;margin-top:16px}.featured-strip{grid-template-columns:1fr;gap:15px}.featured-strip a{font-size:12px}.featured-strip a+a{border-top:1px solid #2b405b;padding-top:13px}.section-space{padding:45px 0}.homepage h2{font-size:32px}.boundary-flow{grid-template-columns:1fr}.boundary-flow>div{padding:23px 24px}.boundary-flow>div+div{border-left:0;border-top:1px solid #3c516d}.boundary-flow>div+div:before{content:"↓";top:-15px;left:auto;right:22px}.step-number{margin-bottom:13px}.boundary-flow h3{font-size:25px;margin-bottom:14px}.boundary-flow p:not(.overline){font-size:14px;margin-bottom:15px}.boundary-flow a{font-size:12px}.foundation-foot{grid-template-columns:1fr;gap:15px;font-size:12px}.reference-links{gap:10px 15px}.reference-links a{font-size:10px}.program-label{gap:16px;font-size:9px}.program-label>span:last-child{font-size:8px;max-width:100px;text-align:right}.program-column h3{font-size:30px}.coexistence-note{padding:19px}.architecture-grid{grid-template-columns:1fr;gap:22px}.architecture-grid h3{font-size:23px}.architecture-grid p{font-size:13px}.insight-heading{display:block}.insight-heading>p{margin-top:18px;max-width:none}.insight-grid{grid-template-columns:1fr;gap:27px}.insight-card h3{font-size:26px;max-width:360px}.insight-card p{font-size:13px}.insight-card .insight-read{padding-top:5px}.library{grid-template-columns:1fr;gap:28px;margin-top:40px}.library-links a{font-size:12px}.library-links small{font-size:8px}.contact-grid h2{font-size:32px}.contact-grid address{grid-template-columns:1fr;gap:13px}.contact-form{padding:20px}.form-row{grid-template-columns:1fr;gap:0}.footer-grid{grid-template-columns:1fr;gap:24px}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{flex-direction:column;gap:9px}.corporate-footer{padding-top:32px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}
@media print{.corporate-header,.corporate-footer,.menu-toggle,.hero-actions,.contact-section{display:none}.homepage{background:#fff;color:#111}.homepage h1,.homepage h2,.homepage h3,.homepage p{color:#111}.homepage section{background:#fff;color:#111}.shell{width:100%}.section-space{padding:25px 0}.hero-layout{display:block}.lattice-visual{display:none}.program-grid{display:block}}


.pqc-bridge{margin:26px 0 38px;background:#1b3048;border:1px solid #46688b;padding:23px 25px;border-radius:4px}.pqc-bridge .overline{font-size:10px;color:#acd2ff;margin:0 0 13px}.article-body .pqc-bridge h2{font-size:24px;line-height:1.3;border:0;padding:0;margin:0 0 16px;color:#e3f1ff}.article-body .pqc-bridge p:not(.overline){font-size:14px;line-height:1.8;color:#b8cce4;margin-bottom:18px}.pqc-bridge a{font-size:12px;text-decoration:none;display:inline-block;margin:0 20px 7px 0}.article-body .pqc-bridge a{color:#aad0ff}

.hero-copy .hero-note{margin-top:22px}.lattice-visual .visual-note{margin-top:20px}

@media(max-width:850px){.encrypted-example{max-width:650px}.encrypted-example .example-status{font-size:11px}.plain-position p{font-size:14px}}
@media(max-width:560px){.encrypted-example{padding:22px 20px}.homepage .encrypted-example h2{font-size:25px}.example-question{font-size:13px}.example-steps strong{font-size:14px}.example-steps p{font-size:12px}.hero-actions .button{white-space:normal;text-align:center}.plain-position{padding-left:15px}.lattice-explanation h3{font-size:23px}.lattice-explanation p{font-size:14px}}