:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0d1117;--surface:#161b22;--surface-2:#1b2230;--border:#2b3440;--control-border:#6b7584;--text:#e6edf3;--text-dim:#b3bdc8;--accent:#a977f0;--accent-text:#c9a5f8;--accent-ink:#190530;--accent-tint:#2b283f;--ok:#3fb950;--ok-text:#7ee29a;--ok-tint:#1c3128;--ok-fill:#23662c;--bad:#f85149;--bad-text:#ff8b84;--bad-tint:#362327;--bad-fill:#882d28;--alarm:#e8a13c;--alarm-text:#f4bd6a;--alarm-tint:#332e26;--alarm-fill:#805921;--neutral:#7d8da1;--neutral-text:#9fb0c3;--neutral-tint:#242b34;--chip-ink:#fff;--radius:14px;--mono:ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;--sans:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}*,:before,:after{box-sizing:border-box}html{background-color:var(--bg)}body{background-color:var(--bg);color:var(--text);font-family:var(--sans);margin:0;line-height:1.55}#app{max-width:1280px;margin:0 auto;padding-block:0 3rem;padding-inline:clamp(1rem,3vw,2rem)}#app p{margin:0 0 .8rem}#app h2{margin:0 0 .5rem;font-size:clamp(1.15rem,2.2vw,1.45rem);line-height:1.25}#app h3{margin:1.2rem 0 .4rem;font-size:1.02rem}#app h4{letter-spacing:.02em;margin:1rem 0 .35rem;font-size:.92rem}#app a{color:var(--accent-text);text-underline-offset:2px;text-decoration:underline}#app a:hover{text-decoration-thickness:2px}#app :focus-visible{outline:2px solid var(--accent-text);outline-offset:2px;border-radius:4px}#app:focus{outline:none}#app .eyebrow{color:var(--accent-text);font:600 .7rem var(--mono);letter-spacing:.16em;margin:0 0 .8rem}.cl-hero{grid-template-columns:1.1fr 1fr;align-items:center;gap:clamp(1.5rem,5vw,4rem);padding-block:clamp(2rem,5vw,4rem) 2.5rem;display:grid}.cl-hero-main{min-width:0}.cl-hero-title{letter-spacing:-.06em;margin:0 0 .7rem;font-size:clamp(3.25rem,6.6vw,5.3rem);font-weight:750;line-height:1}.cl-hero-title span{color:var(--accent-text)}.cl-hero-sub{font:.75rem/1.6 var(--mono);color:var(--text-dim)}#app .hero-statement{white-space:pre-line;letter-spacing:-.025em;margin-block:1.6rem 1rem;font-size:clamp(1.5rem,2.8vw,2.2rem);font-weight:600;line-height:1.2}.cl-hero-desc{color:var(--text-dim);max-width:48ch;font-size:1rem;line-height:1.65}.hero-actions{flex-wrap:wrap;gap:.65rem;margin-block:1.5rem .8rem;display:flex}#app .hero-actions a{color:var(--text);align-items:center;padding:.75rem 1rem;text-decoration:none;display:inline-flex}#app .hero-actions .btn-primary{color:var(--accent-ink)}#app .hero-meta{color:var(--text-dim);margin:0;font-size:.75rem;line-height:1.6}.cl-hero-why{border:1px solid var(--border);border-top:2px solid var(--accent);border-radius:var(--radius);background-color:var(--surface);min-width:0;padding:clamp(1rem,2.4vw,1.75rem)}.cl-hero-why-label{letter-spacing:.14em;color:var(--accent-text);font-size:.68rem;font-weight:700;display:block}.cl-hero-why-text{color:var(--text-dim);font-size:.85rem;line-height:1.65}#app .cl-hero-why-text{margin:.6rem 0 0}.packet-heading{justify-content:space-between;align-items:center;gap:.8rem;display:flex}.packet-tag{font:.65rem var(--mono);color:var(--text-dim);flex-shrink:0}.packet-diagram{grid-template-columns:.75fr .85fr 1.8fr;gap:5px;margin-block:1.25rem;display:grid}.packet-part{background-color:var(--bg);border:1px solid var(--control-border);border-radius:6px;flex-direction:column;justify-content:center;gap:.65rem;min-width:0;padding:1.1rem .7rem;display:flex}.packet-part span{font:.55rem/1.5 var(--mono);letter-spacing:.03em}.packet-part strong{font:600 .85rem var(--mono)}.packet-part small{font:.6rem/1.5 var(--mono)}.packet-public{background-color:var(--ok-tint);border-color:var(--ok);color:var(--ok-text)}.packet-id{background-color:var(--accent-tint);border-color:var(--accent);color:var(--accent-text)}.packet-encrypted{color:var(--text-dim)}.packet-encrypted strong{color:var(--text)}.failure-list{margin-block:.75rem 1.5rem}.failure-row{border-bottom:1px solid var(--border);grid-template-columns:1.6rem 1fr 1.3fr;align-items:baseline;gap:.55rem;padding-block:.7rem;font-size:.75rem;display:grid}.failure-num{font:.65rem var(--mono);color:var(--accent-text)}.failure-row strong{font-weight:550}.failure-effect{color:var(--text-dim)}@media (width<=760px){.cl-hero{grid-template-columns:1fr;padding-bottom:1.5rem}.cl-hero-why{width:100%}}.scope-note{border:1px solid var(--control-border);border-left:4px solid var(--alarm);border-radius:var(--radius);background-color:var(--surface);margin:2rem 0 0;padding:.85rem 1.05rem}.scope-note summary{color:var(--alarm-text)}.scope-note summary::marker{color:var(--alarm-text)}.scope-note p:last-child{margin-bottom:0}.scope-note ul{color:var(--text-dim);margin:.3rem 0 .8rem;padding-left:1.2rem}.scope-note li{margin-bottom:.2rem}.lab-context{border-block:1px solid var(--border);color:var(--text-dim);align-items:baseline;gap:.7rem;padding-block:1rem;font-size:.8rem;display:flex}.lab-context strong{color:var(--text);font-weight:600}.context-marker{color:var(--accent-text);font-size:1rem}.experiment{margin-top:2.25rem;scroll-margin-top:90px}.experiment-heading{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.5rem;display:flex}#app .experiment-heading .eyebrow{margin-bottom:.4rem}#app .experiment-heading h2{letter-spacing:-.035em;margin:0;font-size:1.8rem}.exhibit-position{font:.75rem var(--mono);color:var(--text-dim);white-space:nowrap}.tabs{margin-bottom:1.75rem}.tablist{grid-template-columns:repeat(5,minmax(0,1fr));gap:.5rem;display:grid}.tab-btn{text-align:left;font:inherit;cursor:pointer;color:var(--text-dim);background-color:var(--surface);border:1px solid var(--control-border);border-radius:10px;align-items:flex-start;gap:.65rem;padding:.85rem .75rem;font-size:.8rem;font-weight:600;display:flex}.tab-btn:hover{color:var(--text);background-color:var(--surface-2);border-color:var(--control-border)}.tab-btn[aria-selected=true]{color:var(--accent-text);background-color:var(--accent-tint);border-color:var(--accent);border-bottom-color:var(--accent)}.tab-num{font:.7rem/1.8 var(--mono);color:var(--text-dim)}.tab-copy{flex-direction:column;gap:.25rem;display:flex}.tab-copy small{color:var(--text-dim);font-size:.65rem;font-weight:400}.tab-btn[aria-selected=true] .tab-num{color:var(--accent-text)}.exhibit-navigation{border-top:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;gap:.75rem;margin-top:1.75rem;padding-top:1.25rem;display:flex}@media (width<=900px) and (width>=641px){.tab-btn{flex-direction:column;gap:.25rem}}@media (width<=640px){.tablist{grid-template-columns:repeat(2,minmax(0,1fr))}.tab-btn:last-child{grid-column:1/-1}.exhibit-navigation .btn{flex:100%}.experiment-heading{gap:.5rem}#app .experiment-heading h2{font-size:1.5rem}.exhibit-position{font-size:.65rem}}.panel{padding:.25rem 0 0}.panel>h2{letter-spacing:-.025em}.panel>p:first-of-type{max-width:72ch}.card{border:1px solid var(--border);border-radius:var(--radius);background-color:var(--surface);margin:1.25rem 0;padding:clamp(1rem,2.5vw,1.5rem)}.card>h3:first-child,.card>h4:first-child{margin-top:0}.card:has(.perm){border-top:2px solid var(--accent)}.card-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,19rem),1fr));gap:1rem;display:grid}.controls{flex-wrap:wrap;align-items:flex-end;gap:.6rem;margin:0 0 .9rem;display:flex}.field{flex-direction:column;gap:.4rem;min-width:0;max-width:100%;display:flex}.field>label{letter-spacing:.03em;color:var(--text-dim);font-size:.78rem;font-weight:600}.hint{color:var(--text-dim);margin:.2rem 0 0;font-size:.78rem}.btn{font:inherit;cursor:pointer;border:1px solid var(--control-border);background-color:var(--surface-2);min-height:44px;color:var(--text);border-radius:8px;padding:.6rem .9rem;font-size:.85rem;font-weight:600;transition:background-color .15s,border-color .15s}.btn:hover{background-color:var(--surface);border-color:var(--accent)}.btn:disabled{color:var(--text-dim);cursor:not-allowed;border-color:var(--control-border);background-color:var(--surface)}.btn-primary{background-color:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:700}.btn-primary:hover{background-color:var(--accent-text);border-color:var(--accent-text);color:var(--accent-ink)}.btn-primary:disabled{background-color:var(--surface);color:var(--text-dim);border-color:var(--control-border)}.btn-danger{border-color:var(--bad);color:var(--bad-text);background-color:var(--bad-tint)}.btn-danger:hover{background-color:var(--bad-fill);color:var(--chip-ink);border-color:var(--bad)}input[type=text],input[type=number],select,textarea{font:inherit;font-family:var(--mono);border:1px solid var(--control-border);background-color:var(--bg);color:var(--text);border-radius:8px;max-width:100%;min-height:44px;padding:.45rem .6rem;font-size:.85rem}textarea{resize:vertical;width:100%;line-height:1.5}input[type=text]{width:18rem}input[type=number]{width:8rem}.field-error{color:var(--bad-text);font-size:.85rem}input[type=range]{width:100%;accent-color:var(--accent);cursor:pointer;min-height:28px}.step-scrubber{margin:1rem 0 .7rem}select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23b3bdc8' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");background-position:right .6rem center;background-repeat:no-repeat;background-size:11px;padding-right:2rem}input[aria-invalid=true],textarea[aria-invalid=true]{border-color:var(--bad)}.verdict{font-family:var(--mono);letter-spacing:.06em;border:1px solid #0000;border-radius:8px;align-items:center;gap:.5rem;max-width:100%;padding:.4rem .75rem;font-size:.85rem;font-weight:700;display:inline-flex}.verdict-icon{font-style:normal}.verdict-pass{background-color:var(--ok-fill);color:var(--chip-ink);border-color:var(--ok)}.verdict-fail{background-color:var(--bad-fill);color:var(--chip-ink);border-color:var(--bad)}.verdict-alarm{background-color:var(--alarm-fill);color:var(--chip-ink);border-color:var(--alarm)}.verdict-neutral{background-color:var(--neutral-tint);color:var(--neutral-text);border-color:var(--neutral)}.note{border-radius:var(--radius);border:1px solid #0000;margin:.8rem 0;padding:.7rem .9rem}.note p:last-child{margin-bottom:0}.note-ok{background-color:var(--ok-tint);border-color:var(--ok);color:var(--ok-text)}.note-alarm{background-color:var(--alarm-tint);border-color:var(--alarm);color:var(--alarm-text)}.note-bad{background-color:var(--bad-tint);border-color:var(--bad);color:var(--bad-text)}.note-neutral{background-color:var(--neutral-tint);border-color:var(--neutral);color:var(--neutral-text)}.note-accent{background-color:var(--accent-tint);border-color:var(--accent);color:var(--accent-text)}.note strong{color:inherit}.negative-claim{border:1px solid var(--alarm);border-left:4px solid var(--alarm);background-color:var(--alarm-tint);color:var(--alarm-text);border-radius:var(--radius);margin:.8rem 0;padding:.7rem .9rem;font-weight:700}.bytes{font-family:var(--mono);word-break:break-all;overflow-wrap:anywhere;background-color:var(--bg);border:1px solid var(--border);border-radius:8px;margin:.25rem 0 .6rem;padding:.5rem .65rem;font-size:.78rem;line-height:1.7}.bytes-label{letter-spacing:.08em;color:var(--text-dim);font-size:.72rem;font-weight:700;display:block}.b-known{color:var(--accent-text);font-weight:700}.b-changed{color:var(--bad-text);font-weight:700}.b-icv{color:var(--alarm-text);font-weight:700}.b-clear{color:var(--ok-text);font-weight:700}.legend{color:var(--text-dim);flex-wrap:wrap;gap:.75rem;margin:.2rem 0 .7rem;font-size:.75rem;display:flex}.legend span{align-items:center;gap:.3rem;display:inline-flex}.perm-wrap{overflow-x:auto}.perm{grid-template-columns:repeat(32,minmax(0,1fr));gap:3px;min-width:36rem;margin:.7rem 0 1rem;display:grid}.perm-cell{font-family:var(--mono);text-align:center;background-color:var(--surface-2);color:var(--text-dim);border-radius:3px;padding:4px 0;font-size:.68rem}.perm-cell.at-i{background-color:var(--accent);color:var(--accent-ink);font-weight:700}.perm-cell.at-j{background-color:var(--alarm-fill);color:var(--chip-ink);font-weight:700}.perm-cell.at-out{background-color:var(--ok-fill);color:var(--chip-ink);font-weight:700}@media (width<=640px){.perm{grid-template-columns:repeat(16,minmax(0,1fr));gap:2px;min-width:0}.perm-cell{padding:3px 0;font-size:.6rem}}.table-wrap{border:1px solid var(--border);border-radius:8px;margin-top:1rem;padding:.75rem;overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.82rem}caption{text-align:left;color:var(--text-dim);padding-bottom:.35rem;font-size:.78rem}th,td{text-align:left;border-bottom:1px solid var(--border);padding:.6rem .5rem}th{letter-spacing:.06em;color:var(--text-dim);font-size:.72rem;font-weight:700}td.num,th.num{text-align:right;font-family:var(--mono)}tr.is-leader td{color:var(--accent-text);font-weight:700}.counts{grid-template-columns:repeat(auto-fit,minmax(min(100%,13rem),1fr));gap:.4rem 1.2rem;margin:.5rem 0;display:grid}.count-row{border-bottom:1px solid var(--border);justify-content:space-between;gap:.6rem;padding-bottom:.2rem;font-size:.82rem;display:flex}.count-row dt{color:var(--text-dim)}.count-row dd{font-family:var(--mono);margin:0;font-weight:700}details{border:1px solid var(--control-border);border-radius:var(--radius);background-color:var(--surface);margin:.8rem 0;padding:.5rem .75rem}summary{cursor:pointer;color:var(--accent-text);font-size:.85rem;font-weight:600}summary::marker{color:var(--accent-text)}details[open]>summary{border-bottom:1px solid var(--border);margin-bottom:.5rem;padding-bottom:.4rem}details .bytes:last-child,details p:last-child{margin-bottom:0}[role=region][tabindex="0"]:focus-visible{outline:2px solid var(--accent-text);outline-offset:2px}progress{width:100%;height:.7rem;accent-color:var(--accent)}.scripture-footer{border-top:1px solid var(--border);margin-top:2.5rem;padding-top:1rem}.scripture-footer p{color:var(--text-dim);margin:0;font-size:.85rem;font-style:italic}.stepped{transition:background-color .18s,color .18s}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}