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@media(min-width:701px){.hero-media{mask-image:linear-gradient(90deg,transparent,black 28%)}}
.detail-image-bottom{left:0;right:0;bottom:0;padding:13px 25px;background:#c4ccc4ed;border-top:1px solid #9dab9f55}
@media(max-width:700px){.detail-image-bottom{padding:9px 17px}}
.whole-product{overflow:hidden}.product-caption{bottom:0}
@media(max-width:700px){.hero-media{top:30%;bottom:19%}}
.hero-media{background-image:url('assets/pincer1-film-cut-poster.jpg');background-size:cover;background-position:50% 50%}.paused .hero-media video{opacity:0}
/* Product brief: 11 October 2026. */
.desktop-nav{gap:26px;margin-right:3vw}.content-heading{display:grid;grid-template-columns:1.45fr 1fr;gap:9vw;align-items:end;margin:58px 0 42px}.content-heading h2{font-size:clamp(38px,4.3vw,70px)}.content-heading>p{font-size:14px;line-height:1.8;color:#637369;max-width:400px}.capabilities{background:#e9eee7}.feature-list{border-top:1px solid #bfcdbf}.feature-row{border-bottom:1px solid #bfcdbf}.feature-row summary{display:flex;gap:25px;align-items:center;padding:25px 0;cursor:pointer;list-style:none}.feature-row summary::-webkit-details-marker,.optional-item summary::-webkit-details-marker{display:none}.feature-number{font-size:10px;color:#69826e;align-self:start;padding-top:8px}.feature-row summary strong{display:block;font-size:25px;font-weight:400;letter-spacing:-.04em}.feature-row summary small{display:block;font-size:12px;color:#647769;margin-top:5px}.feature-row summary i,.optional-item summary i{margin-left:auto;font-style:normal;font-size:26px;font-weight:400;transition:transform .3s}.feature-row[open] summary i,.optional-item[open] summary i{transform:rotate(45deg)}.feature-body{margin-left:40px;padding:3px 0 30px;max-width:1000px}.feature-body>p{font-size:14px;line-height:1.85;max-width:770px;color:#425d49}.feature-body .feature-note,.feature-note{font-size:11px;line-height:1.8;color:#647d69}.feature-body>p+p{margin-top:18px}.presence-steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:30px 0;padding:0}.presence-steps li{border-top:1px solid #9eb5a1;padding-top:18px}.presence-steps span{font-size:9px;color:#718c76;display:block}.presence-steps strong{display:block;font-size:18px;font-weight:400;margin-top:10px;letter-spacing:-.03em}.presence-steps p{font-size:12px;color:#647b69;line-height:1.8;margin-top:10px}.feature-body blockquote{font-size:24px;letter-spacing:-.035em;line-height:1.4;margin:25px 0 10px;max-width:620px}.security-boundaries{display:grid;grid-template-columns:1fr 1fr;gap:50px;border-top:1px solid #c3cec2;padding-top:28px;margin-top:35px}.security-boundaries h3{font-size:21px;letter-spacing:-.035em}.security-boundaries p{font-size:12px;line-height:1.85;color:#607668;margin-top:17px}.certification-note{font-size:10px;color:#62766a;line-height:1.8;margin-top:25px;max-width:800px}.certification-note a{text-decoration:underline;text-underline-offset:3px}.specifications dl{column-gap:45px}.specifications dl>div{align-items:start}.specifications dt{flex:0 0 29%}.specifications dd{max-width:70%;line-height:1.75}.optional{background:#f4f5f1}.optional-list{display:grid;grid-template-columns:1fr 1fr;column-gap:55px;align-items:start}.optional-item{border-top:1px solid #c4d0c4}.optional-item summary{list-style:none;cursor:pointer;display:flex;gap:20px;align-items:center;padding:22px 0;font-size:20px;letter-spacing:-.03em}.optional-item>p{font-size:13px;color:#637768;line-height:1.85;padding:0 0 25px;max-width:510px}.company{background:#e6ebe5}.software-status{margin:30px 0 60px;border-top:1px solid #bdcbbf}.status-heading{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin:25px 0}.status-heading h3{font-size:26px}.status-heading>span{font-size:10px;color:#6c8271}.software-row{display:grid;grid-template-columns:1fr .7fr 1.6fr;gap:30px;padding:25px 0;border-top:1px solid #c1cec1}.software-row h4{font-size:18px;font-weight:400;letter-spacing:-.03em;margin:0 0 7px}.software-row>div>span{font-size:10px;color:#6f8674}.software-row>strong{font-size:16px;font-weight:400;color:#34553d}.software-row>p{font-size:12px;line-height:1.85;color:#607668}.status-footnote{font-size:10px;line-height:1.8;color:#6b8070;border-top:1px solid #bdcbbf;padding-top:20px}.about-lamport{border-top:1px solid #bdcbbf;margin-top:45px;padding-top:30px;display:grid;grid-template-columns:1fr 1.2fr;gap:25px 9vw}.about-lamport h3{font-size:30px}.about-lamport p{font-size:13px;line-height:1.85;color:#637768}.about-lamport .text-link{grid-column:2;justify-self:start}.architecture-heading h2{font-size:clamp(35px,4vw,67px)}#architecture-panel{min-height:255px}.architecture-explainer .eyebrow{line-height:1.7;display:block}.product-overview-copy .product-facts dd{max-width:65%}.company-heading .button{gap:25px}
@media(max-width:1050px){.desktop-nav{gap:19px;margin-right:0}.header{gap:28px}.content-heading{grid-template-columns:1.2fr 1fr;gap:6vw}.software-row{grid-template-columns:1fr .7fr 1.4fr;gap:20px}.specifications dl{column-gap:30px}}
@media(max-width:700px){.content-heading{grid-template-columns:1fr;gap:23px;margin:36px 0 28px}.content-heading h2{font-size:37px}.content-heading>p{font-size:13px}.capabilities .section-label>span:last-child{max-width:160px;text-align:right}.feature-row summary{padding:21px 0;gap:15px}.feature-row summary strong{font-size:21px;line-height:1.3}.feature-row summary small{font-size:11px;line-height:1.6;max-width:255px}.feature-number{font-size:9px;padding-top:5px}.feature-row summary i{font-size:23px}.feature-body{margin-left:0;padding-bottom:25px}.feature-body>p{font-size:12px;line-height:1.85}.presence-steps{grid-template-columns:1fr 1fr;gap:20px;margin:23px 0}.presence-steps strong{font-size:17px}.presence-steps p{font-size:11px}.feature-body .feature-note,.feature-note{font-size:10px}.feature-body blockquote{font-size:21px}.security-boundaries{grid-template-columns:1fr;gap:28px;margin-top:28px;padding-top:24px}.security-boundaries h3{font-size:20px}.security-boundaries p{font-size:12px;margin-top:13px}.certification-note{font-size:9px}.specifications dt{flex-basis:32%}.specifications dd{max-width:64%}.optional-list{grid-template-columns:1fr;gap:0}.optional-item summary{font-size:20px;padding:19px 0}.optional-item>p{font-size:12px}.status-heading{display:block}.status-heading h3{font-size:25px;margin-bottom:10px}.status-heading>span{font-size:9px}.software-row{grid-template-columns:1.3fr 1fr;gap:15px;padding:22px 0}.software-row>p{grid-column:1/-1;font-size:12px}.software-row>strong{font-size:15px;text-align:right}.software-row h4{font-size:18px}.software-row>div>span{font-size:9px}.status-footnote{font-size:9px}.software-status{margin-bottom:38px}.about-lamport{grid-template-columns:1fr;gap:20px;margin-top:30px;padding-top:25px}.about-lamport .text-link{grid-column:1}.about-lamport h3{font-size:28px}.about-lamport p{font-size:12px}.architecture-heading h2{font-size:35px}#architecture-panel{min-height:230px}.company .section-label>span:last-child{max-width:165px;text-align:right}}
/* Product and presale. */
.product-note .text-link{margin-left:auto;flex-shrink:0;font-size:11px}.presale-invitation{display:grid;grid-template-columns:1.45fr 1fr;gap:9vw;align-items:end;background:#cbd5ca;padding-top:80px;padding-bottom:85px}.presale-invitation h2{font-size:clamp(44px,5.5vw,88px);margin-top:25px}.presale-invitation p{font-size:20px;line-height:1.5;margin-bottom:28px;color:#4d6254}.presale-nav{display:flex;gap:40px;font-size:12px}.presale-hero{padding-top:35px;padding-bottom:70px}.presale-layout{display:grid;grid-template-columns:1.4fr 1fr;gap:6vw;align-items:center;margin-top:38px}.presale-visual{position:relative;overflow:hidden;min-width:0;aspect-ratio:.94;background:#e7eae4;display:grid;place-items:center}.presale-model{position:absolute;top:7%;left:6%;font-size:clamp(180px,26vw,420px);line-height:1;letter-spacing:-.09em;color:#d5dcd2}.presale-visual img{position:relative;width:120%;max-width:none;margin-top:-5%;filter:drop-shadow(0 28px 12px #18201c16)}.presale-finish{position:absolute;bottom:24px;left:25px;right:25px;display:flex;align-items:center;gap:10px;font-size:10px}.presale-finish>span:last-child{margin-left:auto;color:#7b887d}.finish-swatch{width:16px;height:16px;border-radius:50%;background:#343638;border:3px solid #9c9f9b;outline:1px solid #59605b}.presale-copy .eyebrow{color:#637366}.presale-copy h1{font-size:clamp(65px,7.5vw,120px);margin:18px 0 23px}.presale-lead{font-size:clamp(21px,2vw,30px);letter-spacing:-.045em;line-height:1.4}.presale-description{font-size:13px;line-height:1.85;color:#69776c;margin-top:23px;max-width:430px}.presale-facts{margin:28px 0}.presale-facts>div{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:14px 0;font-size:11px}.presale-facts>div:last-child{border-bottom:1px solid var(--line)}.presale-status{border-left:2px solid #7e9582;padding:2px 0 2px 18px;margin:28px 0 18px}.presale-status .eyebrow{color:#263d2d;font-size:12px}.presale-status p{font-size:12px;line-height:1.8;margin:7px 0;max-width:330px;color:#5e7263}.presale-status-foot{font-size:10px;color:#7a877d}.presale-highlights{background:#1a241e;color:#e7ece6;--line:#405048;--muted:#a3b2a5}.presale-highlights-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6vw;padding:50px 0 15px}.presale-highlights-grid .eyebrow{color:#93a999}.presale-highlights-grid h2{font-size:clamp(25px,2.8vw,43px);line-height:1.15;margin:30px 0 22px}.presale-highlights-grid p{font-size:13px;line-height:1.85;color:#a5b8aa;max-width:320px}.presale-questions-layout{display:grid;grid-template-columns:1fr 1.4fr;gap:10vw;margin-top:48px}.presale-questions h2{font-size:clamp(35px,4vw,62px)}.presale-questions .optional-list{display:block}.presale-questions .optional-item summary{font-size:18px}.presale-questions .optional-item a{text-decoration:underline;text-underline-offset:4px}.presale-footer .footer-bottom{margin-top:50px}.presale-footer .footer-bottom>a{display:block}
@media(max-width:1050px){.presale-layout{gap:4vw;grid-template-columns:1.1fr 1fr}.presale-copy h1{font-size:76px}.presale-visual{aspect-ratio:.75}.presale-visual img{width:138%}.presale-invitation{gap:6vw}}
@media(max-width:700px){.product-note{flex-wrap:wrap}.product-note .text-link{margin-left:16px}.presale-invitation{grid-template-columns:1fr;gap:30px;padding:50px 23px}.presale-invitation h2{font-size:47px}.presale-invitation p{font-size:17px;margin-bottom:22px}.presale-nav{gap:15px;font-size:11px}.presale-nav a:last-child{display:none}.presale-hero{padding-top:25px}.presale-layout{grid-template-columns:1fr;gap:30px;margin-top:24px}.presale-visual{aspect-ratio:1.07}.presale-visual img{width:115%;margin-top:-17%}.presale-model{font-size:190px;top:4%}.presale-finish{bottom:15px;left:17px;right:17px;font-size:9px}.presale-copy h1{font-size:77px;margin:17px 0 20px}.presale-copy>.eyebrow{font-size:10px}.presale-lead{font-size:25px}.presale-description{font-size:13px;margin-top:19px}.presale-facts{margin:25px 0}.presale-status{margin-top:22px}.presale-highlights-grid{grid-template-columns:1fr;gap:34px;padding:34px 0 6px}.presale-highlights-grid article+article{border-top:1px solid #405048;padding-top:28px}.presale-highlights-grid h2{font-size:30px;margin:17px 0}.presale-highlights-grid p{font-size:12px;max-width:100%}.presale-questions-layout{grid-template-columns:1fr;gap:30px;margin-top:34px}.presale-questions h2{font-size:37px}.presale-questions .optional-item summary{font-size:17px}.presale-footer .footer-bottom{margin-top:30px}}
.presale-price{display:flex;gap:18px;align-items:baseline;margin-top:28px}.presale-price strong{font-size:52px;font-weight:400;line-height:1;letter-spacing:-.055em}.presale-price>span{font-size:10px;color:#708473}.presale-release{font-size:11px;margin:25px 0}.presale-release>div{display:flex;justify-content:space-between;gap:20px;padding:10px 0;border-bottom:1px solid var(--line)}.presale-order{width:100%;margin:0 0 14px}.presale-payment-note{font-size:10px;color:#748578;line-height:1.8;margin-bottom:15px;max-width:400px}.presale-questions .optional-list{display:block}

/* Supplied Lamport brand artwork. */
.brand .brand-mark{width:42px;height:42px;object-fit:cover;flex-shrink:0;border-radius:2px}.footer .brand .brand-mark{width:46px;height:46px}@media(max-width:700px){.brand .brand-mark{width:34px;height:34px}}

.hero-bottom{min-height:43px}

.footer .brand-mark{filter:brightness(0) invert(1)}

.social-x{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}.social-x:hover{text-decoration:underline;text-underline-offset:4px}.social-x:focus-visible{outline:2px solid currentColor;outline-offset:5px}