:root{color:#101820;font-synthesis:none;text-rendering:optimizelegibility;--ink:#101820;--navy:#071d3a;--blue:#0a54c2;--sky:#cfe7ff;--gold:#d59b23;--amber:#f0c766;--steel:#9ba8b8;--paper:#f6f4ef;--surface:#fffdf8;--line:#d7d3c9;--muted:#65707b;--teal:#159884;--coral:#ce5f45;background:#f6f4ef;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background-color:#f6f4ef;background-image:linear-gradient(90deg,#071d3a0b 1px,#0000 1px),linear-gradient(#071d3a0a 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:72px 72px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;min-width:320px;margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button{-webkit-tap-highlight-color:transparent}.site-shell{overflow:hidden}.topbar{z-index:30;background:#f6f4efeb;border-bottom:1px solid #1018201f;justify-content:space-between;align-items:center;gap:24px;min-height:76px;padding:12px clamp(18px,5vw,72px);display:flex;position:sticky;top:0}.brand{align-items:center;gap:12px;min-width:218px;display:inline-flex}.brand img{object-fit:contain;background:#fff;border:1px solid #071d3a1f;border-radius:8px;width:48px;height:48px;padding:4px}.brand strong,.brand small{display:block}.brand strong{color:var(--navy);letter-spacing:0;font-size:1.03rem}.brand small{color:var(--muted);margin-top:2px;font-size:.76rem}.nav-links{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:6px;display:flex}.nav-links a{color:#3d4a56;border:1px solid #0000;border-radius:8px;padding:9px 12px;font-size:.9rem;font-weight:750}.nav-links a:hover{color:var(--navy);background:#fff;border-color:#071d3a1f}.vault-hero{grid-template-columns:minmax(0,.9fr) minmax(430px,1.1fr);gap:clamp(28px,5vw,68px);min-height:calc(100vh - 76px);padding:clamp(34px,6vw,82px) clamp(18px,5vw,72px) clamp(32px,5vw,64px);display:grid}.vault-copy{align-self:center;max-width:720px}.status-rail{flex-wrap:wrap;gap:8px;margin-bottom:34px;display:flex}.status-rail span{color:var(--navy);background:#fff;border:1px solid #071d3a24;border-radius:8px;align-items:center;gap:8px;min-height:36px;padding:8px 11px;font-size:.82rem;font-weight:850;display:inline-flex}.eyebrow{color:var(--blue);letter-spacing:0;text-transform:uppercase;margin:0 0 10px;font-size:.75rem;font-weight:900}h1,h2,h3,p{margin-top:0}h1{color:var(--navy);letter-spacing:0;max-width:880px;margin-bottom:26px;font-size:clamp(4.4rem,10vw,9.2rem);line-height:.82}h2{color:var(--navy);letter-spacing:0;margin-bottom:18px;font-size:clamp(2.2rem,5vw,5.7rem);line-height:.88}h3{color:var(--navy);letter-spacing:0;margin-bottom:10px;font-size:1.18rem;line-height:1.18}.lead{color:#35414d;max-width:650px;margin-bottom:30px;font-size:clamp(1.05rem,2vw,1.28rem);line-height:1.55}.hero-links{flex-wrap:wrap;gap:12px;display:flex}.primary-action,.secondary-action,.submit-button{cursor:pointer;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:9px;min-height:50px;padding:13px 18px;font-weight:900;display:inline-flex}.primary-action,.submit-button{background:var(--navy);color:#fff}.primary-action:hover,.submit-button:hover{background:#0d2e57}.secondary-action{color:var(--navy);background:#fff;border-color:#071d3a29}.secondary-action:hover{border-color:var(--gold)}.vault-stage{aspect-ratio:1;background:linear-gradient(135deg, #ffffffdb, #cfe7ff73), var(--surface);border:1px solid #071d3a24;border-radius:8px;align-self:center;min-height:520px;position:relative;overflow:hidden;box-shadow:0 30px 70px #071d3a29}.stage-grid{background-color:#0000;background-image:linear-gradient(90deg,#071d3a14 1px,#0000 1px),linear-gradient(#071d3a14 1px,#0000 1px);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:42px 42px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;position:absolute;inset:0}.vault-stage:before{content:"";border:1px solid #d59b238a;border-radius:50%;width:78%;height:78%;position:absolute;top:9%;left:11%}.vault-stage:after{content:"";background:linear-gradient(90deg,#0000,#d59b2338,#0000),linear-gradient(#0000,#0a54c21f,#0000);width:1px;height:100%;position:absolute;top:0;left:49.5%}.vault-emblem{z-index:3;width:min(62%,370px);position:absolute;top:47%;left:50%;transform:translate(-50%,-50%)}.vault-emblem img{filter:drop-shadow(0 22px 24px #071d3a38);object-fit:contain;width:100%;display:block}.stage-readout{z-index:4;background:#fffdf8e6;border:1px solid #071d3a24;border-radius:8px;gap:4px;min-width:154px;padding:14px;display:grid;position:absolute}.stage-readout span{color:var(--muted);text-transform:uppercase;font-size:.72rem;font-weight:900}.stage-readout strong{color:var(--navy);font-size:1.05rem}.top-left{top:18px;left:18px}.bottom-right{bottom:18px;right:18px}.marble-preview{z-index:4;border:1px solid #071d3a1f;border-radius:8px;width:184px;height:128px;position:absolute;bottom:24px;left:24px;overflow:hidden}.marble-preview img{object-fit:cover;width:100%;height:100%}.vault-console,.proof-section,.rules-section,.layer-section{padding:clamp(50px,8vw,104px) clamp(18px,5vw,72px)}.vault-console{background:var(--navy);color:#fff}.console-head{grid-template-columns:minmax(0,.8fr) minmax(0,1fr);gap:18px;margin-bottom:34px;display:grid}.console-head h2,.vault-console .eyebrow{color:#fff}.console-layout{grid-template-columns:minmax(330px,.82fr) minmax(360px,1.18fr) minmax(210px,.5fr);gap:18px;display:grid}.estimate-console{color:var(--ink);background:#fffdf8;border:1px solid #ffffff24;border-radius:8px;padding:18px}.console-strip{grid-template-columns:repeat(3,1fr);gap:6px;margin-bottom:18px;display:grid}.console-strip span{color:var(--navy);background:#eef4fb;border-radius:6px;min-height:44px;padding:10px;font-size:.74rem;font-weight:900}.estimate-field{gap:10px;display:grid}.estimate-field span{color:var(--muted);text-transform:uppercase;font-size:.78rem;font-weight:900}.estimate-field input{background:var(--navy);color:#fff;letter-spacing:0;border:0;border-radius:8px;width:100%;height:128px;padding:10px 18px;font-size:clamp(3.4rem,7vw,5.4rem);font-weight:950}.estimate-field input:focus{outline:4px solid #d59b234d}.vault-meter{background:#e9edf1;border-radius:999px;height:12px;margin:18px 0;overflow:hidden}.vault-meter div{background:linear-gradient(90deg, var(--teal), var(--gold));border-radius:inherit;height:100%;transition:width .22s}.entry-switch{background:#eef1f4;border-radius:8px;grid-template-columns:repeat(2,1fr);gap:5px;margin-bottom:14px;padding:5px;display:grid}.entry-switch button{color:#5e6874;cursor:pointer;background:0 0;border:0;border-radius:6px;min-height:44px;padding:9px 10px;font-weight:900}.entry-switch button.active{color:var(--navy);background:#fff}.submit-button{border:0;width:100%}.form-notice{color:#155f50;background:#e9f5f2;border:1px solid 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span{color:var(--amber);text-transform:uppercase;margin-bottom:6px;font-size:.75rem;font-weight:900;display:block}.lens-caption strong{line-height:1.35;display:block}.fact-stack{gap:10px;display:grid}.fact-tile{color:#fff;background:#ffffff14;border:1px solid #ffffff24;border-radius:8px;align-content:space-between;min-height:98px;padding:14px;display:grid}.fact-tile svg{color:var(--amber)}.fact-tile span{color:#b8c7d6;text-transform:uppercase;font-size:.72rem;font-weight:900}.fact-tile strong{font-size:1.2rem}.proof-section{border-bottom:1px solid var(--line);border-top:1px solid var(--line);background:#fffdf8}.proof-title{max-width:900px}.proof-timeline{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:34px 0 18px;display:grid}.proof-step{border:1px solid var(--line);background:#f4f0e8;border-radius:8px;min-height:210px;padding:20px}.proof-step span{color:var(--gold);margin-bottom:38px;font-size:.78rem;font-weight:950;display:block}.proof-step p,.free-route-panel p{color:var(--muted);line-height:1.55}.hash-band{background:var(--navy);color:#fff;border-radius:8px;grid-template-columns:auto auto minmax(0,1fr) auto;align-items:center;gap:12px;min-height:70px;padding:14px 18px;display:grid}.hash-band svg,.hash-band span{color:var(--amber)}.hash-band span{text-transform:uppercase;font-size:.78rem;font-weight:950}.hash-band code{overflow-wrap:anywhere;background:#ffffff14;border-radius:6px;padding:10px}.rules-section{grid-template-columns:minmax(0,1fr) minmax(310px,.46fr);align-items:start;gap:22px;display:grid}.rules-panel{max-width:930px}.rule-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:26px;display:grid}.rule-row{border:1px solid var(--line);background:#fff;border-radius:8px;align-items:center;gap:12px;min-height:68px;padding:14px;display:flex}.rule-row svg{color:var(--blue);flex:none}.free-route-panel{background:var(--navy);color:#fff;border-radius:8px;padding:22px}.free-route-panel svg{color:var(--amber);margin-bottom:26px}.free-route-panel h3{color:#fff}.layer-section{background:#dce9f4}.layer-track{grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;margin-top:16px;display:grid}.layer-track span{color:var(--navy);text-transform:capitalize;background:#fff;border:1px solid #071d3a1f;border-radius:8px;justify-content:space-between;align-items:center;min-height:58px;padding:14px;font-weight:900;display:flex}.footer{color:#c3ced8;background:#101820;justify-content:space-between;align-items:center;gap:20px;padding:24px clamp(18px,5vw,72px);display:flex}.footer strong,.footer span{display:block}.footer strong{color:#fff}.footer-links{flex-wrap:wrap;justify-content:flex-end;gap:12px;display:flex}.footer-links a{color:var(--amber);font-weight:850}@media (width<=1180px){.vault-hero,.console-layout,.rules-section{grid-template-columns:1fr}.vault-hero{min-height:auto}.vault-stage{aspect-ratio:16/11;min-height:430px}.console-head{grid-template-columns:1fr}.fact-stack{grid-template-columns:repeat(4,minmax(0,1fr))}.free-route-panel{max-width:720px}}@media (width<=820px){.topbar{flex-direction:column;align-items:flex-start;gap:12px;position:static}.nav-links{justify-content:flex-start}h1{font-size:clamp(3.8rem,18vw,5.7rem)}.vault-stage{min-height:380px}.vault-emblem{width:min(72%,300px)}.stage-readout{min-width:132px;padding:11px}.marble-preview{width:132px;height:92px}.console-strip,.proof-timeline,.rule-grid,.layer-track{grid-template-columns:1fr}.fact-stack{grid-template-columns:repeat(2,minmax(0,1fr))}.evidence-lens{min-height:320px}.hash-band{grid-template-columns:1fr;align-items:start}.footer{flex-direction:column;align-items:flex-start}.footer-links{justify-content:flex-start}}@media (width<=520px){.brand{min-width:0}.vault-stage{min-height:340px}.stage-readout{position:relative}.top-left,.bottom-right{inset:auto}.vault-stage{aspect-ratio:auto;gap:8px;max-width:100%;min-height:0;padding:12px;display:grid}.stage-grid,.vault-stage:before,.vault-stage:after{display:none}.vault-emblem,.marble-preview{width:100%;position:relative;top:auto;left:auto;transform:none}.vault-emblem{justify-self:center;max-width:250px}.stage-readout{width:100%;min-width:0}.stage-readout span,.stage-readout strong{overflow-wrap:anywhere}.marble-preview{height:120px}.fact-stack{grid-template-columns:1fr}}