:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--accent:#9b7cf0;--accent-strong:#6342c6;--bg:#100e1a;--surface:#191527;--surface-2:#211b34;--text:#ece9f6;--text-muted:#a39fbd;--border:#2f2945;--border-strong:#433a63;--classical:#4cc2ff;--pq:#c79bff;--ok:#46d39a;--ok-bg:#46d39a1f;--warn:#f5b740;--warn-bg:#f5b7401f;--bad:#ff5d6c;--bad-bg:#ff5d6c21;--radius:14px;--shadow:0 10px 30px #00000059;--mono:ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;--sans:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--accent:#6b46d6;--accent-strong:#6b46d6;--bg:#f6f3ff;--surface:#fff;--surface-2:#f1ecfb;--text:#1d1830;--text-muted:#5f5878;--border:#e0d8f2;--border-strong:#c9bdec;--classical:#1366c4;--pq:#7c3aed;--ok:#0b6a44;--ok-bg:#0b6a441a;--warn:#855300;--warn-bg:#8553001f;--bad:#c01b2e;--bad-bg:#c01b2e17;--shadow:0 10px 30px #503c8c1f}*{box-sizing:border-box}html{background-color:var(--bg)}body{background-color:var(--bg);color:var(--text);font-family:var(--sans);-webkit-font-smoothing:antialiased;margin:0;line-height:1.6}#app{max-width:1080px;margin:0 auto;padding:1.5rem clamp(1rem,4vw,2rem) 4rem}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.cl-hero{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:clamp(1rem,4vw,3rem);margin:clamp(1rem,3vw,2rem) 0 1.5rem;display:flex}.cl-hero-main{flex:22rem;min-width:min(100%,20rem)}.cl-hero-title{letter-spacing:.01em;margin:0;font-size:clamp(1.6rem,3.8vw,2.7rem);font-weight:700;line-height:1.1}.cl-hero-sub{letter-spacing:.01em;opacity:.85;margin:.4rem 0 0;font-size:clamp(.9rem,1.6vw,1.05rem)}.cl-hero-desc{color:var(--text-muted);max-width:60ch;margin:.55rem 0 0;font-size:1rem;line-height:1.5}.cl-hero-why{border:1px solid var(--border);background:color-mix(in oklab,var(--accent) 6%,transparent);border-radius:10px;flex:0 min(40%,26rem);min-width:min(100%,15rem);padding:.85rem 1.05rem}.cl-hero-why-label{letter-spacing:.14em;color:var(--accent);font-size:.68rem;font-weight:700;display:block}.cl-hero-why-text{margin:.35rem 0 0;font-size:.95rem;line-height:1.5}@media (width<=640px){.cl-hero{flex-direction:column}.cl-hero-why{flex-basis:auto;width:100%}.cl-hero-main{flex-basis:auto;min-width:0}}.section{border-top:1px solid var(--border);margin-top:2.5rem;padding-top:2rem}.section h2{letter-spacing:-.01em;margin:0 0 .4rem;font-size:1.5rem}.subhead{color:var(--text);margin:1.8rem 0 .8rem;font-size:1.05rem}.lede{color:var(--text-muted);max-width:70ch;margin:0 0 1.2rem}.why-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1rem;display:grid}.why-card{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.1rem 1.2rem}.why-card h3{color:var(--accent);margin:0 0 .5rem;font-size:1.02rem}.why-card p{color:var(--text-muted);margin:0;font-size:.95rem}.btn{font:inherit;cursor:pointer;border:1px solid var(--border-strong);background-color:var(--surface-2);color:var(--text);border-radius:10px;padding:.6rem 1.1rem;font-weight:600;transition:transform 80ms,background .15s,border-color .15s}.btn:hover{border-color:var(--accent)}.btn:active{transform:translateY(1px)}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.primary{background-color:var(--accent-strong);border-color:var(--accent-strong);color:#fff}:root[data-theme=light] .btn.primary{color:#fff}.btn.primary:hover{filter:brightness(1.08)}.btn.establish{width:100%;margin-top:.8rem}.btn.ghost{background:0 0;padding:.4rem .8rem;font-size:.85rem;font-weight:500}.panel-actions{margin-bottom:1.2rem}.cols{grid-template-columns:repeat(3,1fr);gap:1rem;display:grid}.col{background-color:var(--surface);border:1px solid var(--border);border-top:3px solid var(--border-strong);border-radius:var(--radius);flex-direction:column;padding:1.1rem 1.1rem 1.2rem;transition:border-color .2s,box-shadow .2s;display:flex}.col-classical{border-top-color:var(--classical)}.col-pq{border-top-color:var(--pq)}.col-hybrid{border-top-color:var(--accent)}.col[data-status=broken]{border-color:var(--bad);border-top-color:var(--bad);box-shadow:0 0 0 1px var(--bad) inset;background:linear-gradient(0deg, var(--bad-bg), transparent 60%), var(--surface)}.col[data-status=hedge-holding]{border-color:var(--warn);border-top-color:var(--warn)}.col[data-status=secure]{border-top-color:var(--ok)}.col-head h3{margin:0 0 .5rem;font-size:1.05rem}.chips{flex-wrap:wrap;gap:.35rem;margin-bottom:.9rem;display:flex}.chip{font-family:var(--mono);border:1px solid;border-radius:999px;padding:.18rem .5rem;font-size:.72rem;font-weight:600}.chip-classical{color:var(--classical)}.chip-pq{color:var(--pq)}.col-body{flex-direction:column;flex:1;display:flex}.metrics{flex-direction:column;gap:.3rem;margin-bottom:.6rem;display:flex}.metrics.timings{border-top:1px dashed var(--border);margin-top:.5rem;padding-top:.6rem}.metric{justify-content:space-between;gap:.5rem;font-size:.9rem;display:flex}.metric-label{color:var(--text-muted)}.metric-value{font-family:var(--mono);font-weight:600}.hexrow{margin:.7rem 0 .2rem}.hexrow-label{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:.25rem;font-size:.72rem;display:block}.hexrow-body{align-items:stretch;gap:.4rem;display:flex}.hex{min-width:0;font-family:var(--mono);background-color:var(--surface-2);border:1px solid var(--border);white-space:nowrap;border-radius:8px;flex:1;padding:.45rem .55rem;font-size:.78rem;overflow-x:auto}.copy-btn{font:inherit;cursor:pointer;border:1px solid var(--border-strong);background-color:var(--surface-2);color:var(--text-muted);border-radius:8px;flex:none;padding:0 .6rem;font-size:.72rem}.copy-btn:hover{color:var(--text);border-color:var(--accent)}.copy-btn:focus-visible,.hex:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.match{margin:.6rem 0 0;font-size:.85rem;font-weight:600}.match.ok{color:var(--ok)}.match.bad{color:var(--bad)}.col-status{border-top:1px solid var(--border);margin-top:.8rem;padding-top:.7rem}.status-badge{font-size:.95rem}.status-secure .status-badge strong{color:var(--ok)}.status-hedge-holding .status-badge strong{color:var(--warn)}.status-broken .status-badge strong{color:var(--bad)}.attacker{color:var(--bad);margin:.5rem 0 .3rem;font-size:.82rem;font-weight:600}.attacker.safe{color:var(--warn)}.attacker.attacker-failed{color:var(--ok);font-weight:500}.forged-msg{color:var(--text-muted);overflow-wrap:anywhere;margin:0 0 .4rem;font-size:.8rem;font-style:italic}.survival-note{color:var(--text-muted);margin:.6rem 0 0;font-size:.78rem}.switches{flex-wrap:wrap;gap:1rem;margin-bottom:1.2rem;display:flex}.switch{cursor:pointer;background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex:280px;align-items:center;gap:.8rem;padding:.85rem 1.1rem;display:flex}.switch:hover{border-color:var(--border-strong)}.switch-input{opacity:0;width:0;height:0;position:absolute}.switch-track{background-color:var(--border-strong);border-radius:999px;flex:none;width:44px;height:26px;transition:background .2s;position:relative}.switch-thumb{background-color:#fff;border-radius:50%;width:20px;height:20px;transition:transform .2s;position:absolute;top:3px;left:3px}.switch-input:checked+.switch-track{background-color:var(--bad)}.switch-input:checked+.switch-track .switch-thumb{transform:translate(18px)}.switch-input:focus-visible+.switch-track{outline:2px solid var(--accent);outline-offset:2px}.switch-label{flex-direction:column;line-height:1.25;display:flex}.switch-title{font-weight:600}.switch-sub{color:var(--text-muted);font-size:.8rem}.threat-summary{border-radius:var(--radius);border:1px solid var(--border);align-items:flex-start;gap:.7rem;margin:0;padding:.9rem 1.1rem;font-size:.95rem;display:flex}.threat-summary .ts-icon{font-size:1.2rem;line-height:1.3}.threat-summary.secure{border-color:var(--ok);background-color:var(--ok-bg)}.threat-summary.hedge{border-color:var(--warn);background-color:var(--warn-bg)}.threat-summary.broken{border-color:var(--bad);background-color:var(--bad-bg)}.msg-field{flex-direction:column;gap:.35rem;max-width:640px;margin-bottom:1rem;display:flex}.msg-field label{font-size:.9rem;font-weight:600}.msg-input{font:inherit;background-color:var(--surface);color:var(--text);border:1px solid var(--border-strong);resize:vertical;border-radius:10px;padding:.6rem .7rem;font-size:.95rem}.msg-input:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.hint{color:var(--text-muted);font-size:.8rem}.table-scroll{overflow-x:auto}.table-scroll:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}.tradeoff{border-collapse:collapse;width:100%;min-width:620px}.tradeoff th,.tradeoff td{text-align:left;border-bottom:1px solid var(--border);vertical-align:middle;padding:.75rem .8rem}.tradeoff thead th{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-size:.8rem}.tradeoff .rowhead{font-weight:600}.tr-hybrid{background-color:color-mix(in srgb, var(--accent) 8%, transparent)}.meter{flex-direction:column;gap:.2rem;display:flex}.dots{gap:3px;display:inline-flex}.dot{background-color:var(--border-strong);border-radius:50%;width:9px;height:9px}.dot-on.lvl-3{background-color:var(--ok)}.dot-on.lvl-2{background-color:var(--warn)}.dot-on.lvl-1{background-color:var(--bad)}.meter-text{color:var(--text-muted);font-size:.82rem}.deploy-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;display:grid}.deploy-card{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.1rem}.deploy-card h4{margin:0 0 .4rem;font-size:.98rem}.deploy-scheme{font-family:var(--mono);color:var(--accent);background-color:var(--surface-2);border:1px solid var(--border);border-radius:6px;margin-bottom:.5rem;padding:.1rem .45rem;font-size:.78rem;display:inline-block}.deploy-card p{color:var(--text-muted);margin:0;font-size:.88rem}.standards{flex-direction:column;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}.standards li{background-color:var(--surface);border:1px solid var(--border);border-radius:10px;align-items:baseline;gap:.8rem;padding:.6rem .9rem;display:flex}.std-id{font-family:var(--mono);color:var(--accent);flex:none;min-width:9.5rem;font-size:.82rem;font-weight:700}.std-title{color:var(--text-muted);font-size:.9rem}.bytefig{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin:0 0 1.5rem;padding:1.1rem 1.2rem}.bytefig figcaption{margin-bottom:.6rem;font-size:.95rem;font-weight:600}.byte-legend{color:var(--text-muted);gap:1.2rem;margin-bottom:.8rem;font-size:.8rem;display:flex}.byte-legend .lg{align-items:center;gap:.4rem;display:inline-flex}.sw{border-radius:3px;width:12px;height:12px;display:inline-block}.sw-classical{background-color:var(--classical)}.sw-pq{background-color:var(--pq)}.byte-bars{flex-direction:column;gap:.7rem;margin:0;padding:0;list-style:none;display:flex}.byte-row-label{justify-content:space-between;gap:.5rem;margin-bottom:.22rem;font-size:.82rem;display:flex}.brl-total{font-family:var(--mono);color:var(--text-muted)}.byte-track{background-color:var(--surface-2);border:1px solid var(--border);border-radius:6px;height:18px;display:flex;overflow:hidden}.seg{height:100%;transition:width .5s}.seg-classical{background-color:var(--classical)}.seg-pq{background-color:var(--pq)}.byte-note{color:var(--text-muted);margin:.7rem 0 0;font-size:.82rem}.status-legend{color:var(--text-muted);flex-wrap:wrap;gap:.6rem 1.2rem;margin:0 0 1.2rem;font-size:.85rem;display:flex}.status-legend .sl{align-items:center;gap:.4rem;display:inline-flex}.sl-dot{border-radius:50%;width:10px;height:10px}.sl-secure{background-color:var(--ok)}.sl-hedge{background-color:var(--warn)}.sl-broken{background-color:var(--bad)}.model-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:1rem;display:flex}.btn.reset{padding:.4rem .85rem;font-size:.8rem}.scripture-footer{text-align:center;border-top:1px solid var(--border);color:var(--text-muted);margin-top:2rem;padding:2rem 1rem;font-size:.85rem}.scripture-footer p{margin:0;max-width:60ch;margin-inline:auto}@media (width<=860px){.cols{grid-template-columns:1fr}}@media (width<=640px){.hero{padding-top:1rem}.switches{flex-direction:column}.std-id{min-width:0}.standards .ref-link{margin-left:0}.tour-intro{flex-direction:column;align-items:flex-start}}.impl-note{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-top:1.2rem;padding:.5rem 1.1rem}.impl-note summary{cursor:pointer;color:var(--accent);padding:.5rem 0;font-size:.9rem;font-weight:600}.impl-note summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}.impl-note p{color:var(--text-muted);margin:.4rem 0 .8rem;font-size:.9rem}.impl-note code{font-family:var(--mono);background-color:var(--surface-2);border-radius:4px;padding:.05rem .3rem;font-size:.84em}.ref-link{color:var(--accent);letter-spacing:.02em;margin-top:.5rem;font-size:.78rem;font-weight:600;text-decoration:none;display:inline-block}.standards .ref-link{flex:none;margin:0 0 0 auto}.ref-link:hover{text-decoration:underline}.ref-link:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px}.bytefig-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;display:flex}.unit-toggle{border:1px solid var(--border-strong);border-radius:8px;display:inline-flex;overflow:hidden}.unit-btn{font:inherit;cursor:pointer;background-color:var(--surface-2);color:var(--text-muted);border:0;border-left:1px solid var(--border);padding:.25rem .6rem;font-size:.74rem;font-weight:600}.unit-btn:first-child{border-left:0}.unit-btn[aria-pressed=true]{background-color:var(--accent-strong);color:#fff}.unit-btn:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.tm-range{color:var(--text-muted);font-size:.82em;font-weight:400}.tm-foot{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;margin-top:.35rem;display:flex}.tm-note{color:var(--text-muted);margin:0;font-size:.72rem}.btn.tiny{background:0 0;border-radius:7px;padding:.22rem .55rem;font-size:.72rem;font-weight:600}.anatomy{margin-top:.7rem}.anatomy-cap{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin:0 0 .35rem;font-size:.72rem}.an-list{flex-direction:column;gap:.3rem;margin:0;padding:0;list-style:none;display:flex}.an-row{align-items:center;gap:.45rem;min-width:0;font-size:.82rem;display:flex}.an-row .an-label{min-width:0;color:var(--text-muted);flex:auto}.an-row .an-state{font-size:.78rem;font-weight:600}.an-ok .an-state{color:var(--ok)}.an-bad .an-state{color:var(--bad)}.an-gate{border-top:1px dashed var(--border);padding-top:.3rem}.an-gate.an-ok .an-state{color:var(--warn)}.an-gate .an-label{color:var(--text);font-weight:600}.survival{margin:1.3rem 0 0}.survival figcaption{margin-bottom:.5rem;font-size:.95rem;font-weight:600}.survival-table{border-collapse:collapse;width:100%;min-width:420px}.survival-table th,.survival-table td{text-align:left;border-bottom:1px solid var(--border);padding:.5rem .7rem;font-size:.86rem}.survival-table thead th{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-size:.74rem}.survival-table tbody th{white-space:nowrap;font-weight:600}.sm-cell{font-weight:600}.sm-cell.status-secure{color:var(--ok)}.sm-cell.status-hedge-holding{color:var(--warn)}.sm-cell.status-broken{color:var(--bad)}.sm-current{background-color:color-mix(in srgb, var(--accent) 12%, transparent)}.sm-current th{color:var(--accent)}.sm-now{color:var(--accent);font-size:.7rem;font-weight:700}.section.tour{margin-top:1.5rem;padding-top:1.5rem}.tour-panel{background-color:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius);padding:1.1rem 1.2rem}.tour-intro{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;display:flex}.tour-progress{align-items:center;gap:.8rem;margin-bottom:.5rem;display:flex}.tour-count{color:var(--accent);letter-spacing:.04em;font-size:.78rem;font-weight:700}.tour-dots{gap:5px;display:inline-flex}.tour-dot{background-color:var(--border-strong);border-radius:50%;width:8px;height:8px}.tour-dot.on{background:var(--accent)}.tour-title{margin:0 0 .3rem;font-size:1.1rem;font-weight:600}.tour-takeaway{color:var(--text-muted);margin:0 0 .9rem}.tour-nav{flex-wrap:wrap;gap:.5rem;display:flex}.cl-highlight{border-radius:var(--radius);animation:2.2s cl-pulse}@keyframes cl-pulse{0%,to{box-shadow:0 0 #0000}12%,55%{box-shadow:0 0 0 3px var(--accent)}}.prov{flex-wrap:wrap;gap:.4rem;margin:.6rem 0 .2rem;display:flex}.prov span{border-radius:999px;padding:.1rem .45rem;font-size:.68rem;font-weight:600}.prov-kind{background-color:var(--surface-2);color:var(--text-muted);border:1px solid var(--border)}.prov-status{background-color:color-mix(in srgb, var(--ok) 16%, transparent);color:var(--ok)}.prov-date{color:var(--text-muted)}.std-status{color:var(--text-muted);white-space:nowrap;font-size:.7rem;font-weight:600}.share-row{margin-top:1rem}.fidelity{border-collapse:collapse;width:100%;min-width:560px}.fidelity th,.fidelity td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:.7rem .8rem;font-size:.88rem}.fidelity thead th{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-size:.78rem}.fidelity code{font-family:var(--mono);background-color:var(--surface-2);border-radius:4px;padding:.05rem .3rem;font-size:.82em}.fidelity .pf-lab{background-color:color-mix(in srgb, var(--accent) 8%, transparent)}.pf-tag{color:var(--accent);text-transform:uppercase;letter-spacing:.05em;font-size:.68rem;font-weight:700}.caveats{flex-direction:column;gap:.6rem;margin:0;padding:0;list-style:none;display:flex}.caveats li{color:var(--text-muted);gap:.6rem;font-size:.92rem;display:flex}.cav-mark{color:var(--accent);font-weight:700}.btn.tiny,.btn.ghost,.btn.reset{justify-content:center;align-items:center;min-height:44px;display:inline-flex}.copy-btn,.unit-btn{min-width:44px;min-height:44px}.impl-note summary{min-height:44px;padding:.75rem 0}.section{scroll-margin-top:5rem}.cols>*,.why-grid>*,.deploy-grid>*,.metric,.metric-label,.metric-value,.byte-row-label,.brl-name{min-width:0}.brl-name{overflow-wrap:anywhere}.deploy-scheme{max-width:100%;overflow-x:auto}.standards li{flex-wrap:wrap}.std-title{flex:14rem;min-width:0}.impl-note code,.fidelity code,.an-label,.an-state,.tour-title,.tour-takeaway,.attacker,.threat-summary{overflow-wrap:anywhere}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}