@font-face{font-family:"Novara Sans";src:local("Segoe UI Variable Text"),local("Segoe UI");font-style:normal;font-weight:300 700;font-display:swap}
:root{--paper:#f2f0e9;--paper-2:#e8e5dc;--ink:#191b1f;--muted:#676a70;--line:#c9c7bf;--blue:#2864dc;--blue-dark:#164aa8;--orange:#d7653b;--white:#fff;--serif:"Source Han Serif SC","Noto Serif CJK SC","Songti SC","STSong",serif;--sans:"Novara Sans","Microsoft YaHei UI",sans-serif;--mono:"Cascadia Mono","SFMono-Regular",Consolas,monospace;--page:1320px;--pad:clamp(20px,4vw,68px)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%}.site-shell{max-width:1536px;margin:0 auto;overflow:hidden;border-inline:1px solid rgba(25,27,31,.08)}
.topbar{position:fixed;z-index:50;top:0;left:50%;width:min(1536px,100%);height:76px;padding:0 var(--pad);transform:translateX(-50%);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid transparent;transition:background .2s,border-color .2s,height .2s}.topbar.is-scrolled{height:64px;background:rgba(242,240,233,.94);border-color:var(--line);backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:10px;font-weight:650;letter-spacing:-.02em}.brand img{border-radius:8px}.brand-version{font-family:var(--mono);font-weight:500;font-size:11px;color:var(--blue);border-left:1px solid var(--line);padding-left:10px}.nav-links{display:flex;gap:32px;font-size:13px;color:#41444a}.nav-links a,.footer-links a{position:relative}.nav-links a:after,.footer-links a:after{content:"";position:absolute;left:0;right:100%;bottom:-4px;height:1px;background:var(--ink);transition:right .2s}.nav-links a:hover:after,.footer-links a:hover:after{right:0}.top-actions{display:flex;justify-content:flex-end;align-items:center;gap:12px}.language-switch,.menu-toggle{border:0;background:none;padding:8px;cursor:pointer;font-family:var(--mono);font-size:12px;color:var(--muted)}.menu-toggle{display:none}.mobile-menu{display:none}
.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:48px;padding:0 20px;border:1px solid var(--ink);font-weight:600;font-size:13px;transition:background .18s,color .18s,transform .18s}.button:hover{transform:translateY(-2px)}.button-small{min-height:38px;padding:0 15px;font-size:12px}.button-dark{background:var(--ink);color:var(--paper)}.button-primary{background:var(--blue);border-color:var(--blue);color:var(--white)}.button-primary:hover{background:var(--blue-dark);border-color:var(--blue-dark)}.button.is-disabled{background:#b8b5ad;border-color:#b8b5ad;color:#565961;cursor:not-allowed;pointer-events:none}.text-link{display:inline-flex;align-items:center;gap:18px;border-bottom:1px solid var(--ink);padding-bottom:3px;font-size:13px;font-weight:600}.eyebrow{text-transform:uppercase;font-family:var(--mono);font-size:11px;line-height:1.4;letter-spacing:.08em;color:var(--muted)}.eyebrow-mark{display:inline-block;width:18px;height:1px;margin:0 7px 3px 0;background:var(--orange)}
.section-grid{display:grid;grid-template-columns:minmax(46px,110px) repeat(11,1fr);column-gap:20px;padding-inline:var(--pad)}.hero{min-height:940px;padding-top:158px;padding-bottom:112px;align-items:start}.hero-copy{grid-column:1/6;padding-top:46px}.hero h1,.manifesto h2,.workflow h2,.desktop-heading h2,.trust-head h2,.roadmap h2,.download-copy h2{margin:22px 0 0;font-family:var(--serif);font-weight:500;letter-spacing:-.045em;line-height:1.04}.hero h1{max-width:660px;font-size:clamp(56px,6vw,94px)}h1 em,h2 em{font-style:normal;color:var(--blue)}.hero-lede{max-width:540px;margin:34px 0 0;font-size:17px;line-height:1.85;color:#45484e}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:38px}.hero-rail{display:flex;flex-wrap:wrap;gap:0;margin-top:66px;border-top:1px solid var(--line);font-family:var(--mono);font-size:10px;color:var(--muted);text-transform:uppercase}.hero-rail span{padding:12px 18px 0 0;margin-right:18px}.hero-stage{position:relative;grid-column:6/-1;min-width:0;padding:20px 0 50px 34px}.hero-stage:before{content:"";position:absolute;inset:-80px -20vw -100px 14%;background:#dedbd1;z-index:-1}.product-window{border:1px solid #3a3d43;background:#111218;box-shadow:0 30px 80px rgba(31,35,43,.2)}.window-bar{height:34px;padding-left:12px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;background:#25272d;color:#b7bac1;font-family:var(--mono);font-size:9px}.window-app{display:flex;align-items:center;gap:8px}.window-app i{width:8px;height:8px;background:var(--blue)}.window-caption{color:#858992}.window-controls{text-align:right;word-spacing:9px;padding-right:12px}.product-window img{width:100%;aspect-ratio:1.685;object-fit:cover;object-position:center}.product-window-hero{margin-top:48px}.product-window-hero img{aspect-ratio:auto;object-fit:cover;object-position:center;background:#111218}.stage-note{position:absolute;display:flex;gap:10px;align-items:center;font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase}.stage-note span{color:var(--orange)}.stage-note-top{top:0;left:34px}.stage-note-bottom{right:0;bottom:0}.stage-note-bottom:before{content:"";width:72px;height:1px;background:var(--ink)}
.manifesto{padding-top:140px;padding-bottom:150px;border-top:1px solid var(--line);align-items:end}.section-index{grid-column:1/2;padding-top:4px;font-family:var(--mono);font-size:10px;color:var(--orange)}.manifesto-lead{grid-column:2/8}.manifesto h2,.workflow h2,.desktop-heading h2,.trust-head h2,.roadmap h2{font-size:clamp(42px,5vw,72px)}.manifesto-body{grid-column:9/-1;font-size:18px;line-height:1.8}.manifesto-body p{margin:0}.small-copy{padding-top:22px;margin-top:32px!important;border-top:1px solid var(--line);font-family:var(--mono);font-size:11px!important;color:var(--muted)}
.proof-strip{display:grid;grid-template-columns:repeat(4,1fr);margin:0 var(--pad);border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}.proof-item{min-height:208px;padding:24px 25px;border-right:1px solid var(--line);display:flex;flex-direction:column}.proof-item:last-child{border-right:0}.proof-item strong{font-family:var(--mono);font-size:10px;color:var(--orange);font-weight:500}.proof-item span{margin-top:auto;font-family:var(--serif);font-size:25px}.proof-item small{min-height:44px;margin-top:10px;color:var(--muted);font-size:12px;line-height:1.7}
.control-section{padding-top:160px;padding-bottom:160px;border-bottom:1px solid var(--line)}.control-heading{grid-column:2/7}.control-heading h2{margin:22px 0 0;font-family:var(--serif);font-weight:500;letter-spacing:-.045em;line-height:1.04;font-size:clamp(42px,5vw,72px)}.control-intro{grid-column:8/-1;align-self:end;color:#45484e;font-size:17px;line-height:1.8}.control-principles{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px;padding-top:18px;border-top:1px solid var(--line);font-family:var(--mono);font-size:10px;color:var(--muted);text-transform:uppercase}.control-principles span{padding:5px 9px;border:1px solid var(--line);background:#ebe8df}.control-path{grid-column:2/-1;display:grid;grid-template-columns:1fr 46px 1fr 46px 1fr;align-items:stretch;margin-top:92px;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}.control-path>div:not(.control-connector){min-height:190px;padding:28px 30px;border-right:1px solid var(--line)}.control-path>div:nth-child(3){border-left:1px solid var(--line)}.control-path span{font-family:var(--mono);font-size:10px;color:var(--orange)}.control-path b{display:block;margin-top:46px;font-family:var(--serif);font-size:25px;font-weight:500}.control-path p{margin:9px 0 0;color:var(--muted);font-size:13px;line-height:1.75}.control-connector{display:grid;place-items:center;font-family:var(--mono);font-size:18px;color:var(--muted)}.control-result{background:var(--ink);color:var(--paper)}.control-result p{color:#b8bbc0}.control-result span{color:#f08a62}
.workflow{padding-top:190px;padding-bottom:190px}.workflow-copy{grid-column:2/7}.steps{list-style:none;padding:0;margin:72px 0 0;border-top:1px solid var(--ink)}.steps li{display:grid;grid-template-columns:48px 1fr;gap:18px;padding:24px 0;border-bottom:1px solid var(--line)}.steps li>span{font-family:var(--mono);font-size:10px;color:var(--orange);padding-top:4px}.steps b{font-size:15px}.steps p{max-width:480px;margin:8px 0 0;color:var(--muted);font-size:13px}.workflow-visual{position:relative;grid-column:8/-1;align-self:center;min-height:580px;display:grid;place-items:center}.workflow-visual:before{content:"";position:absolute;inset:0;border:1px solid var(--line);border-radius:50%}.workflow-visual:after{content:"";position:absolute;inset:12%;border:1px solid var(--line);border-radius:50%}.paper-stack{position:relative;z-index:2;width:min(330px,70%);aspect-ratio:.74;padding:30px;background:#1d2025;color:var(--paper);box-shadow:22px 22px 0 #d7d3c8,23px 23px 0 var(--ink);transform:rotate(-3deg);display:flex;flex-direction:column}.paper-stack:before{content:"";position:absolute;inset:12px;border:1px solid #55585f}.paper-label,.paper-meta,.paper-footer{position:relative;font-family:var(--mono);font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:#aeb1b7}.paper-title{position:relative;margin:auto 0;font-family:var(--serif);font-size:58px;line-height:.88;letter-spacing:-.05em}.paper-rule{position:relative;width:100%;height:1px;background:var(--orange)}.paper-footer{padding-top:13px}.orbit-line{position:absolute;border:1px dashed #a8a69f;border-radius:50%}.orbit-one{inset:-5%;transform:rotate(18deg)}.orbit-two{inset:23% -10%;transform:rotate(-20deg)}.orbit-label{position:absolute;z-index:3;right:8%;top:18%;padding:5px 9px;background:var(--orange);color:white;font-family:var(--mono);font-size:10px}
.desktop-section{padding-top:170px;padding-bottom:190px;background:#e6e3da;border-block:1px solid var(--line)}.desktop-heading{grid-column:2/8}.desktop-copy{grid-column:9/-1;align-self:end;font-size:16px;color:#4e5157}.desktop-copy p{margin:0 0 28px}.feature-frame{overflow:hidden;border:1px solid #85888d;background:#111218}.feature-frame img{width:100%;height:100%;object-fit:cover}.feature-frame-editor{grid-column:2/10;margin-top:100px;aspect-ratio:2495/1565}.feature-frame-editor img{object-position:center}.feature-caption{grid-column:10/-1;margin-top:100px;padding:28px 0 0 26px;border-top:1px solid var(--ink)}.feature-caption span{font-family:var(--mono);font-size:9px;color:var(--orange)}.feature-caption b{display:block;margin-top:30px;font-family:var(--serif);font-size:29px;line-height:1.25;font-weight:500}.feature-frame-mobile{grid-column:3/7;margin-top:120px;aspect-ratio:688/1204}.feature-frame-mobile img{object-fit:cover;background:#111218}.caption-mobile{grid-column:7/10;margin-top:120px;padding-left:26px}.feature-frame-search{grid-column:5/-1;margin-top:120px;aspect-ratio:1.95}.feature-frame-search img{object-position:center 12%}.caption-search{grid-column:2/5;grid-row:5;margin-top:120px;padding:28px 25px 0 0}
.trust-section{padding-top:170px;padding-bottom:160px;background:var(--ink);color:var(--paper)}.trust-head{align-items:end}.trust-head>div:nth-child(2){grid-column:2/9}.trust-head>p{grid-column:10/-1;margin:0;color:#a8abb0}.trust-head .eyebrow{color:#a8abb0}.trust-head .section-index{color:#f08a62}.data-path{display:grid;grid-template-columns:1fr 50px 1fr 50px 1fr;align-items:center;margin:115px var(--pad) 0;border-top:1px solid #55575b;border-bottom:1px solid #55575b}.path-node{min-height:170px;padding:30px}.path-node b,.path-node small{display:block}.path-node b{margin-top:40px;font-family:var(--serif);font-size:24px;font-weight:500}.path-node small{margin-top:5px;color:#9fa2a8}.node-number{font-family:var(--mono);font-size:10px;color:#f08a62}.path-accent{background:var(--blue);margin:-1px 0;color:white}.path-accent small{color:#dce6ff}.path-arrow{text-align:center;color:#888b91}.boundary-grid{padding-top:130px}.boundary-title{grid-column:2/7}.boundary-title>span{font-family:var(--mono);font-size:10px;color:#f08a62}.boundary-title h3{margin:22px 0 0;font-family:var(--serif);font-size:40px;line-height:1.18;font-weight:500}.boundary-list{grid-column:8/-1;list-style:none;margin:0;padding:0;border-top:1px solid #55575b}.boundary-list li{display:grid;grid-template-columns:30px 1fr;padding:22px 0;border-bottom:1px solid #55575b;color:#c1c3c7}.boundary-list li span{color:#f08a62}.boundary-list p{margin:0}
.roadmap{padding-top:170px;padding-bottom:180px}.roadmap-copy{grid-column:2/7}.roadmap-list{grid-column:8/-1;border-top:1px solid var(--ink)}.roadmap-row{display:grid;grid-template-columns:90px 1fr;gap:6px 20px;padding:25px 0;border-bottom:1px solid var(--line)}.roadmap-row span{grid-row:1/3;font-family:var(--mono);font-size:10px;color:var(--muted)}.roadmap-row b{font-family:var(--serif);font-size:24px;font-weight:500}.roadmap-row small{color:var(--muted)}.roadmap-row.current{border-top:4px solid var(--blue)}.roadmap-row.current span{color:var(--blue)}
.download-section{padding-bottom:90px}.download-card{grid-column:2/-1;display:grid;grid-template-columns:90px 1fr auto;align-items:end;gap:30px;padding:70px;background:#dcd9cf;border:1px solid var(--ink)}.download-mark{align-self:start}.download-mark img{border-radius:13px}.download-copy h2{font-size:clamp(50px,6vw,82px)}.download-copy>p:last-child{margin:28px 0 0;font-family:var(--mono);font-size:11px;text-transform:uppercase}.download-copy>p:last-child span{color:var(--muted)}.download-action{display:flex;flex-direction:column;align-items:flex-end;gap:13px}.download-action small{color:var(--muted);font-size:10px}
.footer{display:grid;grid-template-columns:1fr auto;gap:60px;padding:64px var(--pad) 28px;border-top:1px solid var(--line)}.footer-brand p{color:var(--muted);font-size:12px}.footer-links{display:flex;gap:26px;font-size:12px}.footer-meta{grid-column:1/-1;display:flex;justify-content:space-between;padding-top:28px;border-top:1px solid var(--line);font-family:var(--mono);font-size:9px;color:var(--muted)}
/* Secondary pages */
.subpage,.legal-page{padding-top:64px}.subhero,.legal-hero{padding-top:125px;padding-bottom:120px;border-bottom:1px solid var(--ink);align-items:end}.subhero-title,.legal-hero-title{grid-column:2/9}.subhero h1,.legal-hero h1{margin:18px 0 0;font-family:var(--serif);font-size:clamp(54px,6vw,88px);font-weight:500;line-height:1.02;letter-spacing:-.05em}.subhero-aside,.legal-hero-meta{grid-column:10/-1;color:#4c4f55}.subhero-aside>p,.legal-hero-meta>p{margin:0 0 28px}.status-chip{display:inline-flex;align-items:center;gap:9px;padding-top:16px;border-top:1px solid var(--line);font-family:var(--mono);font-size:9px;text-transform:uppercase}.status-chip i{width:7px;height:7px;background:var(--orange);border-radius:50%}.release-sheet{padding-top:100px;padding-bottom:130px;align-items:start}.release-mark{grid-column:2/3}.release-mark img{border-radius:17px}.release-main{grid-column:4/8}.release-label{font-family:var(--mono);font-size:10px;color:var(--blue)}.release-main h2{margin:18px 0 2px;font-family:var(--serif);font-size:52px;font-weight:500;line-height:1}.release-main p{margin:0 0 35px;color:var(--muted)}.release-specs{grid-column:9/-1;margin:0;border-top:1px solid var(--ink)}.release-specs div{padding:15px 0;border-bottom:1px solid var(--line)}.release-specs dt{font-family:var(--mono);font-size:9px;color:var(--muted);text-transform:uppercase}.release-specs dd{margin:4px 0 0;font-size:12px;overflow-wrap:anywhere}.checksum-section{padding-top:135px;padding-bottom:135px;background:var(--ink);color:var(--paper)}.checksum-section .section-index{color:#f08a62}.checksum-copy{grid-column:2/7}.checksum-copy .eyebrow{color:#9fa2a8}.checksum-copy h2,.requirements-title h2,.source-card h2{margin:20px 0 0;font-family:var(--serif);font-size:clamp(42px,5vw,68px);font-weight:500;line-height:1.06;letter-spacing:-.045em}.checksum-copy>p:last-child{max-width:530px;margin-top:28px;color:#b8bbc0}.hash-block{grid-column:8/-1;align-self:end;border-top:1px solid #66686d;border-bottom:1px solid #66686d;padding:20px 0}.hash-head{display:flex;justify-content:space-between;font-family:var(--mono);font-size:9px;color:#999ca2}.hash-head button{border:0;background:none;color:#d8dade;cursor:pointer}.hash-block code{display:block;margin:42px 0;font-family:var(--mono);font-size:15px;line-height:1.8;color:white;overflow-wrap:anywhere}.hash-block>a{font-size:11px;color:#aeb1b7}.requirements{padding-top:150px;padding-bottom:160px}.requirements-title{grid-column:2/7}.requirement-list{grid-column:8/-1;border-top:1px solid var(--ink)}.requirement-list>div{display:grid;grid-template-columns:45px 1fr;padding:23px 0;border-bottom:1px solid var(--line)}.requirement-list span{grid-row:1/3;font-family:var(--mono);font-size:9px;color:var(--orange)}.requirement-list b{font-size:14px}.requirement-list p{margin:5px 0 0;font-size:12px;color:var(--muted)}.source-panel{padding-bottom:100px}.source-card{grid-column:2/-1;display:flex;justify-content:space-between;align-items:end;gap:50px;padding:65px;background:#ddd9ce;border:1px solid var(--ink)}.source-actions{display:flex;align-items:center;gap:25px;flex-wrap:wrap}
.legal-hero{padding-bottom:110px}.legal-hero-meta dl{margin:36px 0 0;border-top:1px solid var(--line)}.legal-hero-meta dl div{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:9px}.legal-hero-meta dt{color:var(--muted)}.legal-hero-meta dd{margin:0}.legal-layout{display:grid;grid-template-columns:minmax(210px,1fr) minmax(0,780px) minmax(40px,1fr);gap:60px;padding:110px var(--pad) 150px}.legal-toc{position:sticky;top:104px;align-self:start;display:flex;flex-direction:column;gap:12px;padding-left:15px;border-left:1px solid var(--line);font-size:11px}.legal-toc>span{margin-bottom:12px;font-family:var(--mono);font-size:9px;color:var(--orange)}.legal-toc a{color:var(--muted)}.legal-toc a:hover{color:var(--ink)}.legal-article{grid-column:2}.legal-article section{position:relative;padding:0 0 105px;margin:0 0 105px;border-bottom:1px solid var(--line);scroll-margin-top:100px}.legal-article section:last-child{margin-bottom:0;border-bottom:0}.legal-num{position:absolute;left:-56px;top:8px;font-family:var(--mono);font-size:9px;color:var(--orange)}.legal-article h2{margin:0 0 34px;font-family:var(--serif);font-size:42px;font-weight:500;line-height:1.15;letter-spacing:-.03em}.legal-article p{color:#46494f}.legal-callout{padding:28px;border:1px solid var(--ink);font-family:var(--serif);font-size:21px;line-height:1.65}.legal-callout p{margin:0;color:var(--ink)}.legal-article ul{padding-left:20px}.legal-article li{margin:10px 0;color:#474a50}.code-path{margin:35px 0;padding:18px 20px;background:var(--ink);color:var(--paper);font-family:var(--mono);font-size:13px}.definition-grid,.limit-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--ink)}.definition-grid>div,.limit-grid>div{min-height:145px;padding:22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.definition-grid>div:nth-child(2n),.limit-grid>div:nth-child(2n){border-right:0}.definition-grid b{font-family:var(--mono);font-size:11px}.definition-grid p,.limit-grid p{margin:10px 0 0;font-size:12px}.legal-article blockquote{margin:32px 0;padding:5px 0 5px 24px;border-left:3px solid var(--orange);font-family:var(--serif);font-size:20px}.fact-row{display:grid;grid-template-columns:repeat(3,1fr);margin-top:40px;border-block:1px solid var(--ink)}.fact-row div{padding:20px;border-right:1px solid var(--line)}.fact-row div:last-child{border-right:0}.fact-row span,.fact-row b{display:block}.fact-row span{font-family:var(--mono);font-size:9px;color:var(--muted)}.fact-row b{margin-top:25px;font-family:var(--serif);font-size:20px;font-weight:500}.boundary-table>div{display:grid;grid-template-columns:190px 1fr;padding:22px 0;border-top:1px solid var(--line)}.boundary-table p{margin:0;font-size:13px}.large-list{list-style:none;padding:0!important;border-top:1px solid var(--ink);counter-reset:item}.large-list li{position:relative;margin:0!important;padding:20px 20px 20px 50px;border-bottom:1px solid var(--line);counter-increment:item}.large-list li:before{content:"0" counter(item);position:absolute;left:0;font-family:var(--mono);font-size:9px;color:var(--orange)}.pledge{border-top:1px solid var(--ink)}.pledge p{margin:0;padding:18px 0;border-bottom:1px solid var(--line);font-family:var(--serif);font-size:19px;color:var(--ink)}.legal-actions{display:flex;align-items:center;gap:28px;margin-top:36px;flex-wrap:wrap}.document-link{display:block;margin-top:35px;font-size:12px;color:var(--blue)}
.security-page{background:#e9e6de}.pending-label{font-family:var(--mono);font-size:9px;color:#f08a62;text-transform:uppercase}.verified-label{font-family:var(--mono);font-size:9px;color:#77c79a;text-transform:uppercase}.muted-link{color:#9fa2a8!important;pointer-events:none}.hash-block code{display:block;min-height:20px}.security-chains{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--ink)}.security-chains>div{padding:25px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.security-chains>div:last-child{border-right:0}.security-chains span{font-family:var(--mono);font-size:9px;color:var(--orange)}.security-chains b{display:block;margin:30px 0 15px;font-family:var(--serif);font-size:20px;font-weight:500}.security-chains p{font-size:12px}.mechanism-list{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--ink)}.mechanism-list>div{padding:23px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.mechanism-list>div:nth-child(2n){border-right:0}.mechanism-list span{font-family:var(--mono);font-size:9px;color:var(--orange)}.mechanism-list b{display:block;margin-top:22px}.mechanism-list p{font-size:12px}.gate-list{list-style:none;padding:0!important;margin:40px 0;border-top:1px solid var(--ink)}.gate-list li{display:grid;grid-template-columns:55px 1fr;margin:0!important;padding:20px 0;border-bottom:1px solid var(--line)}.gate-list span{font-family:var(--mono);font-size:9px;color:var(--blue)}.legal-note{padding:20px;background:#d8d4c9;font-size:12px}.limit-grid b{font-family:var(--serif);font-size:19px;font-weight:500}
[data-reveal]{opacity:1;transform:none}[data-reveal].is-visible{opacity:1;transform:none}
@media(max-width:980px){.topbar{grid-template-columns:1fr auto}.nav-links{display:none}.section-grid{grid-template-columns:42px repeat(7,1fr);gap:14px}.hero{min-height:auto;padding-top:120px}.hero-copy{grid-column:1/-1;padding-top:20px}.hero-stage{grid-column:2/-1;margin-top:80px}.hero-stage:before{left:-20%;right:-30%}.manifesto-lead{grid-column:2/-1}.manifesto-body{grid-column:2/-1;margin-top:50px;max-width:630px}.proof-strip{grid-template-columns:repeat(2,1fr)}.proof-item:nth-child(2){border-right:0}.proof-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.workflow-copy,.desktop-heading,.trust-head>div:nth-child(2),.roadmap-copy{grid-column:2/-1}.workflow-visual{grid-column:2/-1;margin-top:90px}.desktop-copy,.trust-head>p,.roadmap-list{grid-column:2/-1;margin-top:45px}.feature-frame-editor,.feature-frame-search,.feature-frame-mobile{grid-column:2/-1}.feature-caption,.caption-search,.caption-mobile{grid-column:2/-1;grid-row:auto;margin-top:24px;padding-left:0}.control-heading,.control-intro,.control-path{grid-column:2/-1}.control-intro{margin-top:45px;max-width:650px}.control-path{grid-template-columns:1fr;margin-top:60px}.control-path>div:not(.control-connector){border-right:0;border-bottom:1px solid var(--line)}.control-path>div:nth-child(3){border-left:0}.control-connector{height:45px}.control-result{border-bottom:0!important}.trust-head>p{max-width:600px}.boundary-title,.boundary-list{grid-column:2/-1}.boundary-list{margin-top:50px}.download-card{grid-column:1/-1;grid-template-columns:70px 1fr}.download-action{grid-column:2;align-items:flex-start}.data-path{grid-template-columns:1fr}.path-arrow{height:50px;display:grid;place-items:center;transform:rotate(90deg)}.subhero-title,.legal-hero-title{grid-column:2/-1}.subhero-aside,.legal-hero-meta{grid-column:2/-1;margin-top:45px;max-width:650px}.release-mark{grid-column:2/3}.release-main{grid-column:3/-1}.release-specs{grid-column:3/-1;margin-top:50px}.checksum-copy,.requirements-title{grid-column:2/-1}.hash-block,.requirement-list{grid-column:2/-1;margin-top:60px}.source-card{grid-column:1/-1}.legal-layout{grid-template-columns:180px minmax(0,1fr);gap:45px}.legal-article{grid-column:2}.legal-num{position:static;display:block;margin-bottom:13px}}
@media(max-width:620px){:root{--pad:18px}.topbar{height:64px}.topbar .button-small{display:none}.menu-toggle{display:block;color:var(--ink)}.mobile-menu{position:fixed;z-index:45;top:64px;left:0;right:0;padding:18px;background:var(--paper);border-bottom:1px solid var(--ink);grid-template-columns:1fr 1fr;gap:0}.mobile-menu.is-open{display:grid}.mobile-menu a{padding:14px 8px;border-bottom:1px solid var(--line);font-size:13px}.brand-version{display:none}.hero{padding-top:94px;padding-bottom:80px}.hero h1{font-size:49px;line-height:1.07}.hero-lede{font-size:15px;line-height:1.75}.hero-actions{align-items:flex-start;flex-direction:column}.hero-rail{margin-top:44px}.hero-stage{grid-column:1/-1;padding-left:10px;margin-top:65px}.hero-stage:before{inset:-45px -30px -65px 18%}.window-caption{display:none}.window-bar{grid-template-columns:1fr 1fr}.stage-note-top{left:10px}.stage-note-bottom{right:0}.stage-note-bottom:before{width:30px}.manifesto,.workflow,.desktop-section,.trust-section,.roadmap{padding-top:100px;padding-bottom:105px}.manifesto h2,.workflow h2,.desktop-heading h2,.trust-head h2,.roadmap h2{font-size:43px}.section-grid{grid-template-columns:28px repeat(5,1fr);column-gap:10px}.section-index{grid-column:1/-1;margin-bottom:34px}.manifesto-lead,.manifesto-body,.workflow-copy,.workflow-visual,.desktop-heading,.desktop-copy,.trust-head>div:nth-child(2),.trust-head>p,.boundary-title,.boundary-list,.roadmap-copy,.roadmap-list,.control-heading,.control-intro,.control-path{grid-column:1/-1}.proof-strip{grid-template-columns:1fr}.proof-item{min-height:160px;border-right:0;border-bottom:1px solid var(--line)!important}.proof-item:last-child{border-bottom:0!important}.workflow-visual{min-height:420px}.paper-stack{width:220px}.paper-title{font-size:40px}.feature-frame-editor,.feature-frame-search,.feature-frame-mobile{grid-column:1/-1}.feature-frame-mobile{margin-top:90px}.feature-caption,.caption-search,.caption-mobile{grid-column:1/-1}.feature-frame-editor{margin-top:70px}.feature-frame-search{margin-top:90px;aspect-ratio:1.35}.feature-caption b{font-size:25px}.trust-head>p{margin-top:35px}.data-path{margin-top:75px}.boundary-grid{padding-top:90px}.boundary-title h3{font-size:33px}.roadmap-list{margin-top:60px}.roadmap-row{grid-template-columns:70px 1fr}.download-card{grid-column:1/-1;padding:35px 25px;grid-template-columns:52px 1fr}.download-copy h2{font-size:47px}.download-action{grid-column:1/-1;align-items:stretch}.footer{grid-template-columns:1fr;padding-top:48px}.footer-links{flex-wrap:wrap}.footer-meta{flex-direction:column;gap:8px}.subhero,.legal-hero{padding-top:80px;padding-bottom:75px}.subhero-title,.subhero-aside,.legal-hero-title,.legal-hero-meta,.release-mark,.release-main,.release-specs,.checksum-copy,.hash-block,.requirements-title,.requirement-list{grid-column:1/-1}.subhero h1,.legal-hero h1{font-size:49px}.subhero-aside,.legal-hero-meta{margin-top:38px}.release-sheet{padding-top:72px;padding-bottom:90px}.release-main{margin-top:28px}.release-main h2{font-size:43px}.release-specs{margin-top:55px}.checksum-section,.requirements{padding-top:90px;padding-bottom:95px}.checksum-copy h2,.requirements-title h2,.source-card h2{font-size:42px}.hash-block,.requirement-list{margin-top:50px}.hash-block code{font-size:12px}.source-panel{padding-bottom:70px}.source-card{padding:38px 26px;display:block}.source-actions{margin-top:45px;align-items:flex-start;flex-direction:column}.legal-layout{display:block;padding:55px var(--pad) 95px}.legal-toc{position:static;display:grid;grid-template-columns:1fr 1fr;gap:0;margin-bottom:80px;padding-left:0;border-left:0;border-top:1px solid var(--ink)}.legal-toc>span{grid-column:1/-1;padding:15px 0 8px}.legal-toc a{padding:10px 0;border-bottom:1px solid var(--line)}.legal-article section{padding-bottom:70px;margin-bottom:70px}.legal-article h2{font-size:34px}.legal-callout{font-size:18px}.definition-grid,.limit-grid,.security-chains,.mechanism-list,.fact-row{grid-template-columns:1fr}.definition-grid>div,.limit-grid>div,.security-chains>div,.mechanism-list>div,.fact-row div{border-right:0}.boundary-table>div{grid-template-columns:1fr;gap:8px}.fact-row div{border-bottom:1px solid var(--line)}.fact-row div:last-child{border-bottom:0}.security-chains>div:last-child{border-bottom:0}}
/* Snapshot guide follows the legal-document system */
.snapshot-proof{display:grid;grid-template-columns:1.35fr .75fr;gap:18px;margin:36px 0 42px;align-items:start}.snapshot-proof figure{margin:0}.snapshot-proof figure:first-child{grid-row:span 2}.snapshot-proof img{width:100%;height:auto;object-fit:cover;background:#111218;border:1px solid #85888d}.snapshot-proof figure:first-child img{aspect-ratio:2495/1565}.snapshot-proof figure:last-child img{aspect-ratio:688/1204}.snapshot-proof figcaption{margin-top:10px;color:var(--muted);font-family:var(--mono);font-size:10px;line-height:1.6}.security-screens{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:48px}.security-screens figure{margin:0}.security-screens img{width:100%;aspect-ratio:2559/1474;object-fit:cover;background:#111218;border:1px solid #85888d}.security-screens figcaption{margin-top:10px;color:var(--muted);font-family:var(--mono);font-size:10px;line-height:1.6}
.snapshot-page{padding-top:64px;background:var(--paper)}.snapshot-page .legal-hero{padding-bottom:110px}.snapshot-layout{padding-top:95px}.snapshot-article code{padding:2px 5px;background:var(--paper-2);font-family:var(--mono);font-size:.86em}.snapshot-article h3{margin:48px 0 18px;font-family:var(--serif);font-size:26px;font-weight:500;line-height:1.2}.snapshot-article h4{margin:38px 0 16px;font-family:var(--serif);font-size:21px;font-weight:500}.snapshot-article p{margin:0 0 22px}.snapshot-article ul{margin:24px 0 30px}.snapshot-article li{margin:13px 0}.snapshot-article .legal-callout{margin:30px 0}.snapshot-article .legal-note{margin:28px 0;background:#d8d4c9;padding:20px;font-size:12px}.document-link{display:inline-flex;margin-top:18px;border-bottom:1px solid var(--ink);padding-bottom:3px;font-size:12px;font-weight:600}.guide-warning{border-color:var(--orange);background:#eee5d9}.guide-danger{border-color:#9b4537;background:#e8d9d2}.guide-table-wrap{overflow-x:auto;margin:32px 0 36px}.guide-table{width:100%;border-collapse:collapse;min-width:620px;font-size:12px}.guide-table th,.guide-table td{padding:16px 14px;text-align:left;border-top:1px solid var(--ink);border-bottom:1px solid var(--line);vertical-align:top}.guide-table th{font-family:var(--mono);font-size:9px;color:var(--muted);font-weight:500;text-transform:uppercase}.guide-table td strong{font-family:var(--serif);font-size:17px;font-weight:500}.guide-steps{list-style:none;padding:0!important;margin:32px 0 35px!important;border-top:1px solid var(--ink)}.guide-steps li{display:grid;grid-template-columns:minmax(180px, .55fr) 1fr;gap:26px;margin:0!important;padding:20px 0;border-bottom:1px solid var(--line);color:var(--muted)}.guide-steps li strong{color:var(--ink);font-family:var(--serif);font-size:18px;font-weight:500}.guide-steps li span{font-size:13px}.guide-code{position:relative;margin:26px 0 32px;background:var(--ink);color:var(--paper);border:1px solid var(--ink);overflow:auto}.guide-code pre{margin:0;padding:22px 70px 22px 22px;min-width:max-content;font:12px/1.7 var(--mono);white-space:pre}.guide-code code{padding:0;background:none;color:inherit;font-size:inherit}.guide-code button{position:absolute;top:12px;right:12px;border:1px solid #686b70;background:transparent;color:var(--paper);padding:6px 9px;font:10px var(--mono);cursor:pointer}.guide-code button:hover{background:var(--paper);color:var(--ink)}.guide-faq{border-top:1px solid var(--ink)}.guide-faq details{border-bottom:1px solid var(--line);padding:19px 0}.guide-faq summary{cursor:pointer;font-family:var(--serif);font-size:18px;font-weight:500}.guide-faq summary::marker{color:var(--orange)}.guide-faq p{padding:15px 28px 0 0;margin:0;color:var(--muted);font-size:13px}.snapshot-page .legal-toc a.is-current{color:var(--ink)}
@media(max-width:980px){.snapshot-proof{grid-template-columns:1fr 1fr}.snapshot-proof figure:first-child{grid-row:auto}.security-screens{gap:14px}.guide-steps li{grid-template-columns:1fr;gap:8px}.guide-table{min-width:560px}}
@media(max-width:620px){.snapshot-page .legal-hero{padding-bottom:85px}.snapshot-layout{padding-top:72px}.snapshot-proof{grid-template-columns:1fr;gap:24px}.security-screens{grid-template-columns:1fr}.snapshot-article h3{font-size:23px}.snapshot-article h2{font-size:38px}.guide-steps li strong{font-size:17px}.guide-table{min-width:500px}.guide-code pre{font-size:11px;padding-left:15px}.guide-faq summary{font-size:17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}[data-reveal]{opacity:1;transform:none}}