:root{--color-bg: #0b0d10;--color-surface: #15181d;--color-surface-raised: #1b2027;--color-steel: #2a313b;--color-text: #e6e8eb;--color-text-soft: #b9c0c9;--color-text-muted: #8d96a2;--color-warning: #ff8a00;--color-warning-soft: #362413;--color-info: #4c8dff;--color-info-soft: #162440;--color-critical: #d64545;--color-critical-soft: #35191c;--color-implemented: #2e7d5a;--color-implemented-soft: #142a22;--color-disabled: #6d7785;--border: #2c333d;--border-strong: #3b4552;--font-display: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", sans-serif;--font-body: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", monospace;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-6: 1.5rem;--space-8: 2rem;--space-12: 3rem;--space-16: 4rem;--space-24: 6rem;--radius-surface: .625rem;--shell: min(90rem, calc(100vw - 3rem) );--header-height: 4.5rem;--ease-out: cubic-bezier(.16, 1, .3, 1);--layer-header: 20;--layer-skip: 40}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + 1.5rem);color-scheme:dark;background:var(--color-bg)}body{margin:0;min-width:20rem;overflow-x:hidden;background:var(--color-bg);color:var(--color-text);font-family:var(--font-body);font-size:1rem;font-weight:400;line-height:1.7;letter-spacing:0;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 68% 16%,rgb(76 141 255 / .055),transparent 28rem),radial-gradient(circle at 20% 72%,rgb(255 138 0 / .035),transparent 32rem);z-index:-1}::selection{background:var(--color-warning);color:var(--color-bg)}:focus-visible{outline:.1875rem solid var(--color-info);outline-offset:.25rem}a{color:inherit;text-decoration:none}button,summary{font:inherit}button{color:inherit}p,blockquote,figure,ol,ul{margin:0}h1,h2,h3{margin:0;font-family:var(--font-display);text-wrap:balance}h1{max-width:100%;font-size:clamp(3.4rem,7vw,6rem);font-weight:800;line-height:1.03;letter-spacing:-.035em}h1 span{color:var(--color-warning);white-space:nowrap}h2{font-size:clamp(2.25rem,4.5vw,4.35rem);font-weight:700;line-height:1.06;letter-spacing:-.03em}h3{font-size:clamp(1.3125rem,1.8vw,1.6rem);font-weight:700;line-height:1.28;letter-spacing:-.015em}code{overflow-wrap:anywhere;color:#ccd7e5;font-family:var(--font-mono);font-size:.875rem;font-variant-ligatures:none;line-height:1.55}[hidden]{display:none!important}.shell{width:var(--shell);margin-inline:auto}.skip-link{position:fixed;top:.75rem;left:.75rem;z-index:var(--layer-skip);padding:.75rem 1rem;border-radius:.5rem;background:var(--color-text);color:var(--color-bg);font-weight:700;transform:translateY(-150%);transition:transform .18s var(--ease-out)}.skip-link:focus{transform:translateY(0)}.site-header{position:sticky;top:0;z-index:var(--layer-header);display:flex;min-height:var(--header-height);align-items:center;justify-content:space-between;gap:1.5rem;padding:.75rem max(1.5rem,calc((100vw - 90rem)/2));border-bottom:1px solid rgb(59 69 82 / .78);background:#0b0d10f0;backdrop-filter:blur(1rem)}.brand{display:inline-flex;min-height:2.75rem;align-items:center;gap:.75rem}.brand-mark{position:relative;display:grid;width:2.2rem;height:2.2rem;place-items:center;border:1px solid var(--color-warning);border-radius:.5rem}.brand-mark:before,.brand-mark:after{content:"";position:absolute;width:.5rem;height:1px;background:var(--color-info)}.brand-mark:before{left:-.35rem}.brand-mark:after{right:-.35rem}.brand-mark span{width:.42rem;height:.42rem;border-radius:50%;background:var(--color-text)}.brand-copy{display:grid;line-height:1}.brand-copy strong{font-family:var(--font-display);font-size:1rem;letter-spacing:.04em}.brand-copy small{margin-top:var(--space-1);color:var(--color-text-muted);font-family:var(--font-mono);font-size:.625rem;letter-spacing:.08em}.desktop-nav{display:flex;align-items:center;gap:.25rem}.desktop-nav a{display:inline-flex;min-height:2.75rem;align-items:center;padding-inline:var(--space-3);border-radius:999px;color:var(--color-text-soft);font-size:.9rem;font-weight:600;transition:background-color .18s var(--ease-out),color .18s var(--ease-out),transform .12s var(--ease-out)}.desktop-nav a:hover{background:var(--color-surface);color:var(--color-text)}.desktop-nav a:active{transform:translateY(1px)}.desktop-nav .nav-action{margin-left:var(--space-2);border:1px solid #a75f08;background:var(--color-warning-soft);color:#ffd39c}.mobile-nav{display:none}.hero{display:grid;min-height:calc(100dvh - var(--header-height));grid-template-columns:minmax(0,7fr) minmax(28rem,5fr);align-items:center;gap:clamp(3rem,6vw,7rem);padding-block:clamp(4rem,8vw,6rem)}.hero-copy{display:flex;flex-direction:column;align-items:flex-start}.eyebrow{margin-bottom:1.5rem;color:#ffb151;font-family:var(--font-mono);font-size:.72rem;font-weight:700;letter-spacing:.12em}.hero-lead{max-width:26ch;margin-top:var(--space-8);color:var(--color-text-soft);font-size:clamp(1.06rem,1.6vw,1.3rem);line-height:1.65;text-wrap:pretty}.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}.button{display:inline-flex;min-height:3rem;align-items:center;justify-content:center;padding:var(--space-3) 1.5rem;border:1px solid transparent;border-radius:999px;font-size:.94rem;font-weight:700;white-space:nowrap;transition:transform .14s var(--ease-out),background-color .18s var(--ease-out),border-color .18s var(--ease-out)}.button:hover{transform:translateY(-2px)}.button:active{transform:translateY(1px)}.button-primary{background:var(--color-warning);color:#211204}.button-primary:hover{background:#ffa331}.button-secondary{border-color:var(--border-strong);background:var(--color-surface);color:var(--color-text)}.button-secondary:hover{border-color:#596677;background:var(--color-surface-raised)}.hero-verdict{display:grid;max-width:36rem;grid-template-columns:auto 1fr;gap:.75rem 1rem;margin-top:clamp(3rem,7vh,5.5rem);padding-top:var(--space-4);border-top:1px solid var(--border-strong);color:var(--color-text-soft);font-size:1rem;line-height:1.6}.hero-verdict strong{color:var(--color-warning);font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;white-space:nowrap}.boundary-figure{position:relative;min-height:36rem;isolation:isolate;border:1px solid var(--border-strong);border-radius:var(--radius-surface);background:var(--color-surface);overflow:hidden}.boundary-figure:before{content:"";position:absolute;inset:1rem;border:1px solid #242a33;border-radius:.5rem;pointer-events:none}.boundary-figure figcaption{position:absolute;top:1.4rem;left:1.5rem;color:var(--color-text-muted);font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em}.boundary-ring{position:absolute;top:50%;left:50%;border:1px solid #3b4552;border-radius:1rem;transform:translate(-50%,-50%)}.boundary-ring-outer{width:72%;height:66%;border-style:dashed}.boundary-ring-middle{width:58%;height:52%;border-color:#59616b}.boundary-core{position:absolute;top:50%;left:50%;display:grid;width:42%;aspect-ratio:1;align-content:center;justify-items:center;border:2px solid var(--color-warning);border-radius:.9rem;background:#111419;box-shadow:inset 0 0 0 1px #442b10;text-align:center;transform:translate(-50%,-50%)}.boundary-core span,.boundary-core small{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.08em}.boundary-core span{color:var(--color-text-muted)}.boundary-core strong{margin-block:.85rem;font-family:var(--font-display);font-size:clamp(1.2rem,2.3vw,2rem);line-height:.98;letter-spacing:-.025em}.boundary-core small{color:var(--color-warning)}.route{position:absolute;z-index:-1;height:2px;background-size:200% 100%}.route-allowed{top:43%;right:3%;left:2%;background-image:linear-gradient(90deg,var(--color-info),var(--color-info) 45%,var(--color-warning) 56%,var(--color-implemented));animation:route-trace 2.6s var(--ease-out) both}.route-partial{top:61%;right:3%;left:12%;background-image:repeating-linear-gradient(90deg,#687382 0 .5rem,transparent .5rem .85rem)}.route-bypass{top:76%;right:4%;left:4%;height:1px;background-image:repeating-linear-gradient(90deg,var(--color-critical) 0 .35rem,transparent .35rem .7rem);transform:rotate(-7deg);transform-origin:left center}.route-node{position:absolute;display:grid;min-width:5.8rem;gap:var(--space-1);padding:var(--space-3);border:1px solid var(--border-strong);border-radius:.45rem;background:#101318;box-shadow:0 .5rem 1.4rem #00000038}.route-node span{color:var(--color-text-muted);font-family:var(--font-mono);font-size:.62rem}.route-node strong{font-size:.82rem}.node-internet{top:38%;left:3%}.node-edge{top:56%;left:15%}.node-api{top:38%;right:3%}.node-data{top:56%;right:15%}.bypass-label{position:absolute;right:1.5rem;bottom:1.55rem;left:1.5rem;display:flex;align-items:center;gap:var(--space-3);color:#e49b9b;font-family:var(--font-mono);font-size:.68rem}.bypass-label span{padding:.2rem .42rem;border:1px solid #7f3034;border-radius:999px;background:var(--color-critical-soft);color:#ffb0b0}@keyframes route-trace{0%{clip-path:inset(0 100% 0 0);opacity:.2}to{clip-path:inset(0 0 0 0);opacity:1}}.section-heading{display:flex;max-width:72rem;flex-direction:column;gap:1.25rem;margin-bottom:clamp(3rem,6vw,5rem)}.section-heading p{max-width:66ch;color:var(--color-text-soft);font-size:1.05rem;line-height:1.75;text-wrap:pretty}.compact-heading{max-width:62rem}.verdict-section,.evidence-section,.threat-section,.production-section,.verification-section{padding-block:clamp(5.5rem,10vw,9rem)}.evidence-section .section-heading{margin-bottom:var(--space-6)}.verdict-layout{display:grid;grid-template-columns:minmax(0,7fr) minmax(19rem,5fr);align-items:start;gap:clamp(3rem,8vw,8rem)}.verdict-layout blockquote{position:sticky;top:calc(var(--header-height) + 2.5rem);max-width:20ch;color:var(--color-text);font-family:var(--font-display);font-size:clamp(1.8rem,3.5vw,3.6rem);font-weight:600;line-height:1.22;letter-spacing:-.025em}.verdict-points{display:grid}.verdict-points article{padding-block:2rem;border-bottom:1px solid var(--border)}.verdict-points article:first-child{padding-top:0}.verdict-points article:last-child{border-bottom:0}.verdict-points h3{margin-top:1rem}.verdict-points p{max-width:48ch;margin-top:var(--space-3);color:var(--color-text-soft)}.status-token,.flow-state{display:inline-flex;width:max-content;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-2);border:1px solid currentColor;border-radius:999px;font-family:var(--font-mono);font-size:.75rem;font-weight:700;line-height:1.15;white-space:nowrap}.status-token:before,.flow-state:before{content:"";width:.38rem;height:.38rem;border-radius:.1rem;background:currentColor}[data-status=implemented]{color:#70c39f}[data-status=partial]{color:#ffad4a}[data-status=disabled]{color:#abb3bd}[data-status=gap]{color:#ef8585}.status-token[data-status=implemented]{background:var(--color-implemented-soft)}.status-token[data-status=partial]{background:var(--color-warning-soft)}.status-token[data-status=disabled]{background:#242a32}.status-token[data-status=gap]{background:var(--color-critical-soft)}.architecture-section,.control-plane-section,.roadmap-section{padding-block:clamp(5.5rem,10vw,9rem);border-block:1px solid var(--border);background:var(--color-surface)}.architecture-flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));padding:0;list-style:none}.architecture-flow li{position:relative;display:grid;min-height:12rem;align-content:space-between;gap:1rem;padding:var(--space-6);border:1px solid var(--border-strong);background:#111419}.architecture-flow li+li{border-left:0}.architecture-flow li:not(:last-child):after{content:"→";position:absolute;top:50%;right:-.72rem;z-index:2;display:grid;width:1.45rem;height:1.45rem;place-items:center;border:1px solid var(--border-strong);border-radius:50%;background:var(--color-surface);color:var(--color-warning);font-size:.75rem;transform:translateY(-50%)}.architecture-flow li:first-child{border-radius:var(--radius-surface) 0 0 var(--radius-surface)}.architecture-flow li:last-child{border-radius:0 var(--radius-surface) var(--radius-surface) 0}.flow-index{color:var(--color-text-muted);font-family:var(--font-mono);font-size:.72rem}.architecture-flow li>div{display:grid;gap:var(--space-1)}.architecture-flow strong{font-size:1rem}.architecture-flow small{color:var(--color-text-muted);line-height:1.45}.flow-state{background:#181d23}.architecture-notes{display:grid;grid-template-columns:1.1fr 1.1fr 1fr;gap:1px;margin-top:3rem;overflow:hidden;border:1px solid var(--border-strong);border-radius:var(--radius-surface);background:var(--border-strong)}.architecture-notes article{display:flex;min-height:14rem;flex-direction:column;padding:clamp(1.5rem,3vw,2.4rem);background:var(--color-bg)}.architecture-notes p{margin-top:var(--space-3);color:var(--color-text-soft)}.architecture-notes code{margin-top:auto;padding-top:1.5rem;color:var(--color-info)}.evidence-toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;margin-bottom:1rem}.filter-group{display:flex;flex-wrap:wrap;gap:var(--space-2)}.filter-button{display:inline-flex;min-height:2.75rem;align-items:center;gap:.5rem;padding:var(--space-2) var(--space-3);border:1px solid var(--border-strong);border-radius:999px;background:transparent;cursor:pointer;font-size:.875rem;font-weight:600;transition:background-color .18s var(--ease-out),border-color .18s var(--ease-out),transform .12s var(--ease-out)}.filter-button span{color:var(--color-text-muted);font-family:var(--font-mono);font-size:.75rem}.filter-button:hover,.filter-button.is-active{border-color:#6b7787;background:var(--color-surface-raised)}.filter-button.is-active{color:var(--color-warning)}.filter-button:active{transform:translateY(1px)}.filter-summary{flex:0 0 auto;color:var(--color-text-muted);font-family:var(--font-mono);font-size:.75rem}.evidence-table-wrap{overflow:hidden;border:1px solid var(--border-strong);border-radius:var(--radius-surface);background:var(--color-surface)}.evidence-table{width:100%;border-collapse:collapse;table-layout:fixed}.evidence-table caption{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.evidence-table th,.evidence-table td{padding:1rem;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}.evidence-table thead th{background:#111419;color:var(--color-text-muted);font-family:var(--font-mono);font-size:.75rem;font-weight:600;letter-spacing:.05em}.evidence-table tbody th{color:var(--color-text);font-size:1rem;font-weight:700}.evidence-table td{color:var(--color-text-soft);font-size:.875rem;line-height:1.65}.evidence-table tbody tr:last-child th,.evidence-table tbody tr:last-child td{border-bottom:0}.evidence-table th:nth-child(1){width:13%}.evidence-table th:nth-child(2){width:11%}.evidence-table th:nth-child(3){width:10%}.evidence-table th:nth-child(4){width:20%}.evidence-table th:nth-child(5){width:24%}.evidence-table th:nth-child(6){width:22%}.threat-list{border-top:1px solid var(--border-strong)}.threat-item{border-bottom:1px solid var(--border-strong)}.threat-item summary{display:grid;min-height:5.25rem;grid-template-columns:3rem minmax(0,1fr) auto auto;align-items:center;gap:var(--space-4);cursor:pointer;list-style:none}.threat-item summary::-webkit-details-marker{display:none}.threat-item summary:hover strong{color:var(--color-warning)}.threat-number{color:var(--color-text-muted);font-family:var(--font-mono);font-size:.72rem}.summary-action{min-width:2.8rem;color:var(--color-text-muted);font-size:.75rem;text-align:right}.threat-item[open] .summary-action{color:var(--color-warning)}.threat-content{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(18rem,1fr);gap:2rem;padding:var(--space-2) 0 var(--space-8) var(--space-16)}.threat-content ol{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:0;list-style:none}.threat-content li{position:relative;min-height:5rem;padding:var(--space-4);border:1px solid var(--border-strong);background:var(--color-surface);color:var(--color-text-soft);font-size:.875rem}.threat-content li+li{border-left:0}.threat-content li:not(:last-child):after{content:"→";position:absolute;top:50%;right:-.45rem;z-index:2;color:var(--color-warning);transform:translateY(-50%)}.threat-content p{align-self:center;color:var(--color-text-soft)}.channel-layout{display:grid;grid-template-columns:1fr 1.12fr 1fr;gap:1px;overflow:hidden;border:1px solid var(--border-strong);border-radius:var(--radius-surface);background:var(--border-strong)}.channel{display:flex;min-height:28rem;flex-direction:column;padding:clamp(1.5rem,3vw,2.5rem);background:var(--color-bg)}.channel-b{background:#111419}.channel-label{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:var(--space-16)}.channel-label span{color:var(--color-warning);font-family:var(--font-display);font-size:clamp(3rem,5vw,5rem);font-weight:800;line-height:1}.channel-label small{color:var(--color-text-muted);font-family:var(--font-mono);font-size:.75rem;letter-spacing:.08em}.channel p{margin-top:1rem;color:var(--color-text-soft)}.channel ul{display:grid;gap:var(--space-2);margin:var(--space-6) 0 0;padding:0;color:var(--color-text-soft);font-size:.9375rem;list-style:none}.channel li:before{content:"/";margin-right:.6rem;color:var(--color-warning);font-family:var(--font-mono)}.channel code{margin-top:auto;padding-top:2rem;color:var(--color-info)}.dual-control-band{display:grid;grid-template-columns:minmax(0,1fr) minmax(20rem,1fr);align-items:center;gap:2rem;margin-top:2rem;padding:clamp(1.5rem,3vw,2.5rem);border:1px solid #4c3b28;border-radius:var(--radius-surface);background:var(--color-warning-soft)}.dual-control-band h3{margin-top:1rem}.dual-control-band ul{display:grid;gap:var(--space-2);margin:0;padding-left:var(--space-6);color:#e5c39d}.production-layout{display:grid;grid-template-columns:minmax(0,7fr) minmax(22rem,5fr);gap:1.5rem}.config-panel,.inference-panel{border:1px solid var(--border-strong);border-radius:var(--radius-surface);background:var(--color-surface)}.config-panel{overflow:hidden}.config-row{display:flex;min-height:4rem;align-items:center;justify-content:space-between;gap:1rem;padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border)}.config-row:last-child{border-bottom:0}.config-row code{color:var(--color-text-soft)}.config-row strong{flex:0 0 auto;font-family:var(--font-mono);font-size:.875rem}.inference-panel{display:flex;flex-direction:column;align-items:flex-start;padding:clamp(1.5rem,3vw,2.5rem);background:var(--color-info-soft)}.inference-label{padding:.3rem .55rem;border:1px solid var(--color-info);border-radius:999px;color:#9fc1ff;font-family:var(--font-mono);font-size:.75rem;font-weight:700;letter-spacing:.08em}.inference-panel h3{margin-top:1.5rem}.inference-panel p{margin-top:1rem;color:#bfcef0}.inference-panel code{margin-top:auto;padding-top:var(--space-6);color:#9fc1ff}.inference-panel code+code{margin-top:.2rem;padding-top:0}.roadmap-section{background:#0f1216}.roadmap-heading{max-width:68rem}.roadmap-list{border-top:1px solid var(--border-strong)}.roadmap-item{display:grid;grid-template-columns:7rem minmax(16rem,.8fr) minmax(0,1.2fr);gap:clamp(1.5rem,4vw,4rem);padding-block:clamp(2rem,4vw,3.5rem);border-bottom:1px solid var(--border-strong)}.roadmap-priority{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.roadmap-priority span{color:var(--color-warning);font-family:var(--font-display);font-size:2.5rem;font-weight:800;line-height:1}.roadmap-priority small{color:var(--color-text-muted);font-family:var(--font-mono);font-size:.72rem}.roadmap-copy p{max-width:42ch;margin-top:var(--space-4);color:var(--color-text-soft)}.roadmap-item ol{display:grid;gap:var(--space-3);margin:0;padding:0;color:var(--color-text-soft);counter-reset:action;list-style:none}.roadmap-item li{position:relative;padding-left:var(--space-8);counter-increment:action}.roadmap-item li:before{content:counter(action,decimal-leading-zero);position:absolute;left:0;color:var(--color-text-muted);font-family:var(--font-mono);font-size:.7rem}.verification-section{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(20rem,.8fr);gap:clamp(2rem,6vw,6rem);align-items:end}.verification-section h2{font-size:clamp(2rem,3vw,3rem)}.verification-section div p,.verification-section>p{margin-top:1rem;color:var(--color-text-soft)}.verification-section>p{padding:1.5rem;border:1px solid #5c3336;border-radius:var(--radius-surface);background:var(--color-critical-soft);color:#e9b5b5}.site-footer{display:flex;min-height:9rem;align-items:center;justify-content:space-between;gap:2rem;padding-block:2rem max(2rem,env(safe-area-inset-bottom));border-top:1px solid var(--border-strong)}.site-footer>div:first-child{display:grid;gap:var(--space-2)}.site-footer strong{font-family:var(--font-display);letter-spacing:.02em}.site-footer span{color:var(--color-text-muted);font-size:.875rem}.footer-links{display:flex;flex-wrap:wrap;gap:.25rem}.footer-links a{display:inline-flex;min-height:2.75rem;align-items:center;padding-inline:.75rem;border-radius:999px;color:var(--color-text-soft);font-size:.875rem}.footer-links a:hover{background:var(--color-surface);color:var(--color-text)}@media(max-width:75rem){:root{--shell: min(100% - 2.5rem, 72rem)}.hero{grid-template-columns:minmax(0,1fr) minmax(25rem,.85fr);gap:3rem}.evidence-table th:nth-child(1){width:15%}.evidence-table th:nth-child(2){width:12%}.evidence-table th:nth-child(3){width:11%}.evidence-table th:nth-child(4){width:20%}.evidence-table th:nth-child(5){width:22%}.evidence-table th:nth-child(6){width:20%}.evidence-table th,.evidence-table td{padding:var(--space-3)}}@media(max-width:62rem){.hero{min-height:auto;grid-template-columns:1fr;padding-top:4.5rem}.hero-copy{max-width:48rem}.boundary-figure{min-height:32rem}.verdict-layout{grid-template-columns:1fr}.verdict-layout blockquote{position:static;max-width:24ch}.architecture-flow{grid-template-columns:1fr}.architecture-flow li,.architecture-flow li:first-child,.architecture-flow li:last-child{min-height:9rem;grid-column:auto;border:1px solid var(--border-strong);border-bottom:0;border-radius:0}.architecture-flow li:first-child{border-radius:var(--radius-surface) var(--radius-surface) 0 0}.architecture-flow li:last-child{border-bottom:1px solid var(--border-strong);border-radius:0 0 var(--radius-surface) var(--radius-surface)}.architecture-flow li:not(:last-child):after{content:"↓";top:auto;right:50%;bottom:-.72rem;transform:translate(50%)}.architecture-notes,.channel-layout{grid-template-columns:1fr}.channel{min-height:0}.channel-label{margin-bottom:3rem}.channel code{margin-top:2rem}.threat-content,.production-layout,.dual-control-band,.verification-section{grid-template-columns:1fr}.roadmap-item{grid-template-columns:6rem minmax(0,1fr)}.roadmap-item ol{grid-column:2}}@media(max-width:53.75rem){.desktop-nav{display:none}.mobile-nav{position:relative;display:block}.mobile-nav summary{display:grid;min-width:4.5rem;min-height:2.75rem;place-items:center;border:1px solid var(--border-strong);border-radius:999px;cursor:pointer;list-style:none;font-size:.84rem;font-weight:700}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav nav{position:absolute;top:calc(100% + .75rem);right:0;display:grid;width:min(17rem,calc(100vw - 2rem));overflow:hidden;border:1px solid var(--border-strong);border-radius:var(--radius-surface);background:#111419;box-shadow:0 1.5rem 3rem #0000006b}.mobile-nav a{display:flex;min-height:3rem;align-items:center;padding-inline:1rem;border-bottom:1px solid var(--border);color:var(--color-text-soft);font-size:.9rem}.mobile-nav a:last-child{border-bottom:0;color:var(--color-warning)}.evidence-toolbar{align-items:flex-start;flex-direction:column}.evidence-table-wrap{border:0;background:transparent}.evidence-table,.evidence-table tbody{display:block}.evidence-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.evidence-table tr{display:grid;grid-template-columns:1fr 1fr;margin-bottom:1rem;overflow:hidden;border:1px solid var(--border-strong);border-radius:var(--radius-surface);background:var(--color-surface)}.evidence-table tbody th,.evidence-table tbody td{display:grid;width:auto;gap:var(--space-1);border-bottom:1px solid var(--border)}.evidence-table tbody th{grid-column:1 / -1;padding:1.15rem;background:#111419}.evidence-table tbody td:nth-last-child(-n+3){grid-column:1 / -1}.evidence-table tbody td:before,.evidence-table tbody th:before{content:attr(data-label);color:var(--color-text-muted);font-family:var(--font-mono);font-size:.75rem;font-weight:600;letter-spacing:.04em}.evidence-table tbody tr>*:last-child{border-bottom:0}.threat-item summary{grid-template-columns:2.5rem minmax(0,1fr) auto}.threat-item .summary-action{display:none}.threat-content{padding-left:var(--space-16)}.threat-content ol{grid-template-columns:1fr 1fr}.threat-content li{border:1px solid var(--border-strong)}.threat-content li:nth-child(2n){border-left:0}.threat-content li:nth-child(n+3){border-top:0}.threat-content li:not(:last-child):after{display:none}}@media(max-width:40rem){:root{--shell: min(100% - 1.5rem, 38rem);--header-height: 4rem}body{line-height:1.65}.site-header{padding-inline:var(--space-3)}.brand-copy small{display:none}h1{font-size:clamp(2.5rem,12vw,3rem)}h2{font-size:clamp(2.15rem,10vw,3.2rem)}.hero{gap:2.5rem;padding-top:3.5rem}.hero-actions{width:100%;align-items:stretch;flex-direction:column}.button{width:100%}.hero-verdict{grid-template-columns:1fr}.boundary-figure{min-height:28rem}.boundary-core{width:48%}.route-node{min-width:4.6rem;padding:.5rem .6rem}.node-edge,.node-data{top:59%}.bypass-label{align-items:flex-start;flex-direction:column;font-size:.6rem}.architecture-flow{grid-template-columns:1fr}.architecture-flow li,.architecture-flow li:first-child,.architecture-flow li:nth-child(2),.architecture-flow li:last-child{min-height:9rem;grid-column:auto;border:1px solid var(--border-strong);border-bottom:0;border-radius:0}.architecture-flow li:first-child{border-radius:var(--radius-surface) var(--radius-surface) 0 0}.architecture-flow li:last-child{border-bottom:1px solid var(--border-strong);border-radius:0 0 var(--radius-surface) var(--radius-surface)}.evidence-table tr{grid-template-columns:1fr}.evidence-table tbody td,.evidence-table tbody td:nth-last-child(-n+3){grid-column:1}.threat-item summary{grid-template-columns:2rem minmax(0,1fr);gap:.75rem;padding-block:1rem}.threat-item summary .status-token{grid-column:2}.threat-content{padding-left:2.75rem}.threat-content ol{grid-template-columns:1fr}.threat-content li,.threat-content li:nth-child(2n),.threat-content li:nth-child(n+3){border:1px solid var(--border-strong);border-bottom:0}.threat-content li:last-child{border-bottom:1px solid var(--border-strong)}.channel-label{margin-bottom:2rem}.dual-control-band{min-width:0}.config-row{align-items:flex-start;flex-direction:column}.roadmap-item{grid-template-columns:1fr;gap:var(--space-4)}.roadmap-priority{justify-content:flex-start}.roadmap-item ol{grid-column:auto}.site-footer{align-items:flex-start;flex-direction:column}}@media(pointer:coarse){.desktop-nav a,.filter-button,.footer-links a{min-height:3rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.route-allowed{clip-path:none}}