:root{--bg:#faf9f7;--bg-alt:#f2f0ed;--surface:#ffffff;--surface2:#f0ebe4;--border:rgba(0, 194, 184,.12);--border2:rgba(0, 194, 184,.2);--text:#242220;--muted:#7a6e68;--dim:#8a7165;--sky:#00C2B8;--sky-dark:#0a8a82;--grad:linear-gradient(135deg,#00C2B8 0%,#4a9087 100%);--amber:#f59e0b;--amber-bg:#fef3c7;--danger:#c4453c;--danger-bg:#fef2f2;--ok:#0a8a82;--ok-bg:rgba(0,194,184,.08);--font:"Inter",-apple-system,system-ui,sans-serif;--mono:"JetBrains Mono","SF Mono",Consolas,monospace;--max:1080px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;overflow-x:clip}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:var(--sky-dark);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:var(--max);margin:0 auto;padding:0 32px}main{padding:100px 0 80px}.eyebrow{font-family:var(--mono);font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:var(--sky-dark);margin-bottom:14px}h1{font-size:clamp(2rem,4.5vw,2.8rem);font-weight:800;line-height:1.05;letter-spacing:-.035em;margin-bottom:18px;color:var(--text)}h2{font-size:clamp(1.3rem,2.4vw,1.6rem);font-weight:800;letter-spacing:-.02em;margin-bottom:10px;color:var(--text);line-height:1.2}h3{font-size:1.05rem;font-weight:700;letter-spacing:-.01em;margin-bottom:8px;color:var(--text)}p{margin-bottom:14px;color:var(--text)}.lead{font-size:1.06rem;color:var(--muted);line-height:1.6;max-width:64ch;margin-bottom:22px}code,kbd{font-family:var(--mono);font-size:.86em;background:var(--surface2);padding:1px 6px;border-radius:3px;color:var(--sky-dark)}.demo-banner{position:sticky;top:0;z-index:50;background:linear-gradient(135deg,#fef3c7,#fef9e7);border-bottom:1px solid #fbbf24;padding:9px 16px;font-size:.84rem;color:#78350f;text-align:center;letter-spacing:.01em}.demo-banner strong{font-weight:700}.demo-banner code{background:#78350f14;color:#78350f}.lane-line{margin:18px 0 22px;padding:14px 18px;background:linear-gradient(135deg,#00c2b80f,#00c2b805);border-left:3px solid var(--sky);border-radius:5px}.lane-line .lane-short{font-size:1rem;font-weight:700;color:var(--text);line-height:1.4;margin-bottom:5px}.lane-line .lane-long{font-size:.9rem;color:var(--muted);line-height:1.5}.agent-stage{position:relative;background:linear-gradient(180deg,var(--surface) 0%,var(--bg-alt) 100%);border:1px solid var(--border);border-radius:10px;padding:24px 18px 18px;margin:24px 0 14px;height:160px;overflow:hidden}.agent-stage .stage-track{position:absolute;top:50%;left:5%;right:5%;height:2px;background:var(--border2);transform:translateY(-50%);z-index:1}.agent-stage .actor{position:absolute;top:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:8px;z-index:2;width:80px}.agent-stage .actor-avatar{width:54px;height:54px;border-radius:50%;background:#fff;border:2.5px solid var(--border2);display:flex;align-items:center;justify-content:center;font-size:24px;transition:all .4s cubic-bezier(.34,1.56,.64,1);box-shadow:0 2px 8px #0000000a}.agent-stage .actor-label{font-family:var(--mono);font-size:.66rem;font-weight:700;letter-spacing:.04em;color:var(--text);text-transform:uppercase;text-align:center;line-height:1.1}.agent-stage .actor-sublabel{font-size:.62rem;color:var(--dim);text-align:center;line-height:1;margin-top:-2px}.agent-stage .actor.active .actor-avatar{border-color:var(--sky);box-shadow:0 0 0 6px #00c2b82e,0 4px 14px #00c2b838;transform:scale(1.12)}.agent-stage .actor.active .actor-label{color:var(--sky-dark)}.agent-stage .actor.flash-ok .actor-avatar{animation:flash-ok .7s ease-out}.agent-stage .actor.flash-fail .actor-avatar{animation:flash-fail .7s ease-out}@keyframes flash-ok{0%{box-shadow:0 0 #00c2b899}to{box-shadow:0 0 0 24px #00c2b800}}@keyframes flash-fail{0%{box-shadow:0 0 #c4453c99}to{box-shadow:0 0 0 24px #c4453c00}}.agent-stage .actor[data-actor=geoclear] .actor-avatar{background:var(--grad);color:#fff;border-color:var(--sky-dark)}.agent-stage .actor[data-actor=geoclear] .actor-avatar svg{width:32px;height:32px;display:block}.agent-stage .messenger{position:absolute;top:50%;left:5%;transform:translate(-50%,-50%);min-width:22px;height:22px;padding:0 8px;background:var(--grad);border-radius:11px;display:flex;align-items:center;justify-content:center;color:#fff;font-family:var(--mono);font-size:.66rem;font-weight:700;letter-spacing:.02em;box-shadow:0 4px 14px #00c2b873;z-index:3;opacity:0;pointer-events:none;transition:left .85s cubic-bezier(.4,0,.2,1),opacity .2s linear,background .3s linear;white-space:nowrap}.agent-stage .messenger.active{opacity:1}.agent-stage .messenger.fail{background:linear-gradient(135deg,#dc2626,#991b1b);box-shadow:0 4px 14px #dc262673}.agent-stage .stage-caption{position:absolute;bottom:6px;left:0;right:0;text-align:center;font-family:var(--mono);font-size:.74rem;color:var(--muted);letter-spacing:.02em}.stepper{display:flex;gap:8px;margin:24px 0 28px;padding:14px 18px;background:var(--surface);border:1px solid var(--border);border-radius:8px;overflow-x:auto}.step-pill{flex:1;min-width:130px;padding:10px 12px;border-radius:5px;font-size:.8rem;color:var(--muted);background:transparent;border:1px solid transparent;text-align:center;font-weight:600;line-height:1.3;transition:all .15s;cursor:default}.step-pill .step-pill-num{display:block;font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;color:var(--dim);margin-bottom:3px}.step-pill.done{background:#00c2b80f;color:var(--sky-dark);border-color:#00c2b833}.step-pill.done .step-pill-num{color:var(--sky-dark)}.step-pill.done:before{content:"✓ ";font-weight:700}.step-pill.active{background:var(--grad);color:#fff;border-color:transparent}.step-pill.active .step-pill-num{color:#ffffffd9}.step-screen{display:none;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:28px 32px;margin-bottom:18px}.step-screen.active{display:block}.step-screen .step-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:14px;flex-wrap:wrap}.step-screen .step-num-large{font-family:var(--mono);font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}.step-screen .step-action-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--grad);color:#fff;padding:13px 26px;border-radius:7px;font-size:.94rem;font-weight:700;text-decoration:none;border:none;cursor:pointer;font-family:var(--font);box-shadow:0 4px 18px #00c2b838;transition:transform .12s,box-shadow .15s}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 24px #00c2b852}.btn-primary:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}.btn-ghost{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--text);padding:12px 24px;border-radius:7px;border:1px solid var(--border2);font-size:.94rem;font-weight:600;cursor:pointer;font-family:var(--font);transition:border-color .15s,background .15s}.btn-ghost:hover{border-color:var(--sky);background:var(--surface)}.btn-warn{display:inline-flex;align-items:center;gap:8px;background:#fef3c7;color:#78350f;padding:11px 22px;border-radius:7px;border:1px solid #fbbf24;font-size:.92rem;font-weight:600;cursor:pointer;font-family:var(--font);transition:all .15s}.btn-warn:hover{background:#fde68a}.code-block{background:#0d1117;border:1px solid #30363d;border-radius:8px;padding:18px 22px;margin:14px 0;overflow-x:auto;font-family:var(--mono);font-size:.82rem;line-height:1.65;color:#c9d1d9}.code-block pre{white-space:pre-wrap;word-break:break-all;color:inherit;font-family:inherit;font-size:inherit}.code-block .ck{color:#7dd3fc}.code-block .cv{color:#86efac}.code-block .cm{color:#a09890}.code-block .cw{color:#fbbf24}.code-block .cd{color:#f87171}.v-seal{display:inline-block;width:14px;height:14px;vertical-align:-2px;color:inherit}.v-seal-sm{width:12px;height:12px}.v-seal-md{width:18px;height:18px}.v-seal-lg{width:32px;height:32px}.status-pill{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:999px;font-family:var(--mono);font-size:.78rem;font-weight:700;letter-spacing:.02em}.status-pill.unsigned{background:#f3f4f6;color:#6b7280}.status-pill.verified{background:#00c2b81a;color:var(--sky-dark)}.status-pill.warn{background:#fef3c7;color:#78350f}.status-pill.danger{background:#fef2f2;color:var(--danger)}.status-row{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 6px}.sig-display{padding:14px 18px;background:var(--surface2);border:1px dashed var(--border2);border-radius:6px;margin:12px 0;font-family:var(--mono);font-size:.74rem;line-height:1.55;color:var(--muted);word-break:break-all}.sig-display .sig-label{font-size:.7rem;color:var(--dim);text-transform:uppercase;letter-spacing:.1em;font-weight:700;display:block;margin-bottom:5px}.sig-display .sig-val{color:var(--text);font-weight:500}.tamper-editor{padding:18px 22px;background:var(--bg-alt);border:1px solid var(--border);border-radius:8px;margin:14px 0 18px}.tamper-editor label{display:block;font-size:.86rem;font-weight:700;color:var(--text);margin-bottom:8px}.tamper-editor input[type=number]{font-family:var(--mono);font-size:1.05rem;padding:10px 14px;border:2px solid var(--border2);border-radius:6px;background:#fff;color:var(--text);width:200px;font-weight:600}.tamper-editor input[type=number]:focus{outline:none;border-color:var(--sky)}.tamper-editor .tamper-original{font-family:var(--mono);font-size:.84rem;color:var(--muted);margin-top:8px}.tamper-editor .tamper-original strong{color:var(--text)}.verify-result{margin-top:14px;padding:12px 18px;border-radius:6px;font-family:var(--mono);font-size:.92rem;font-weight:700;letter-spacing:.04em}.verify-result.valid{background:#00c2b814;color:var(--sky-dark);border-left:3px solid var(--sky)}.verify-result.invalid{background:#fef2f2;color:var(--danger);border-left:3px solid var(--danger)}.bundle-preview{padding:18px 20px;background:#0d1117;border:1px solid #30363d;border-radius:8px;margin:14px 0;font-family:var(--mono);font-size:.84rem;line-height:1.7;color:#c9d1d9}.bundle-preview .bundle-title{color:#86efac;font-weight:700;margin-bottom:8px;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase}.bundle-preview .bundle-item{display:flex;align-items:center;gap:10px;padding:3px 0}.bundle-preview .bundle-item .bundle-icon{color:#a09890}.bundle-preview .bundle-item .bundle-fname{color:#7dd3fc}.bundle-preview .bundle-item .bundle-desc{color:#a09890;font-size:.86em}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:14px 0}@media(max-width:780px){.info-grid{grid-template-columns:1fr}}.info-card{padding:14px 18px;background:var(--bg-alt);border:1px solid var(--border);border-radius:6px;font-size:.92rem}.info-card .info-label{font-family:var(--mono);font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--sky-dark);margin-bottom:5px}.info-card .info-val{color:var(--text);font-weight:500;line-height:1.5}.info-card .info-val.danger{color:var(--danger);font-weight:700}.info-card .info-val.warn{color:#a16207;font-weight:700}.verify-terminal{background:#0d1117;border:1px solid #30363d;border-radius:10px;padding:0;margin:14px 0 22px;font-family:var(--mono);font-size:.84rem;line-height:1.55;color:#c9d1d9;overflow:hidden;box-shadow:0 6px 24px #0000002e}.verify-terminal .term-chrome{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#161b22;padding:8px 14px;border-bottom:1px solid #30363d}.verify-terminal .term-traffic{display:flex;gap:6px}.verify-terminal .term-dot{width:10px;height:10px;border-radius:50%}.verify-terminal .term-dot.r{background:#ff5f56}.verify-terminal .term-dot.y{background:#ffbd2e}.verify-terminal .term-dot.g{background:#27c93f}.verify-terminal .term-title{font-size:.74rem;color:#8b949e;letter-spacing:.04em}.verify-terminal .term-prompt{color:#6ed4a8;font-weight:700}.verify-terminal .term-body{padding:16px 22px;min-height:240px}.verify-terminal .term-line{display:block;color:#c9d1d9;white-space:pre-wrap;word-break:break-word}.verify-terminal .term-line.cmd{color:#86efac;font-weight:700}.verify-terminal .term-line.muted{color:#8b949e}.verify-terminal .term-line.ok:before{content:"✓ ";color:#6ed4a8;font-weight:700}.verify-terminal .term-line.fail:before{content:"✗ ";color:#f87171;font-weight:700}.verify-terminal .term-line.ok{color:#86efac}.verify-terminal .term-line.fail{color:#f87171;font-weight:700}.verify-terminal .term-line.note{color:#fbbf24}.verify-terminal .term-line.summary-ok{color:#6ed4a8;font-weight:700;border-top:1px dashed #30363d;padding-top:8px;margin-top:8px}.verify-terminal .term-line.summary-fail{color:#f87171;font-weight:700;border-top:1px dashed #30363d;padding-top:8px;margin-top:8px}.verify-terminal .term-cursor{display:inline-block;width:8px;height:14px;background:#86efac;vertical-align:text-bottom;margin-left:2px;animation:blink 1.1s steps(1) infinite}@keyframes blink{50%{opacity:0}}.verify-terminal .term-line.indent{padding-left:18px}.bundle-explorer{display:grid;grid-template-columns:240px 1fr;gap:0;border:1px solid var(--border);border-radius:8px;overflow:hidden;background:var(--surface);margin:14px 0 22px}@media(max-width:780px){.bundle-explorer{grid-template-columns:1fr}}.file-tree{background:var(--bg-alt);border-right:1px solid var(--border);padding:10px 0}@media(max-width:780px){.file-tree{border-right:none;border-bottom:1px solid var(--border)}}.file-tree .file-tree-label{font-family:var(--mono);font-size:.66rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);padding:6px 16px 8px}.file-item{display:flex;align-items:center;gap:8px;padding:8px 16px;font-family:var(--mono);font-size:.84rem;color:var(--text);cursor:pointer;border-left:3px solid transparent;transition:background .1s,border-color .1s}.file-item:hover{background:var(--surface)}.file-item.active{background:var(--surface);border-left-color:var(--sky);font-weight:700;color:var(--sky-dark)}.file-item .file-icon{color:var(--dim)}.file-item.active .file-icon{color:var(--sky-dark)}.file-content-pane{padding:14px 18px;background:#0d1117;color:#c9d1d9;font-family:var(--mono);font-size:.78rem;line-height:1.55;overflow-x:auto;max-height:340px;overflow-y:auto}.file-content-pane pre{white-space:pre-wrap;word-break:break-word;color:inherit;font-family:inherit;font-size:inherit}.file-content-pane .file-status{padding:4px 10px;background:#6ed4a81a;border:1px solid rgba(110,212,168,.3);border-radius:4px;font-size:.72rem;color:#6ed4a8;font-weight:700;display:inline-block;margin-bottom:8px;letter-spacing:.04em}.file-content-pane .file-status.tampered{background:#f871711a;border-color:#f8717166;color:#f87171}.mode-toggle{display:inline-flex;background:var(--bg-alt);border:1px solid var(--border);border-radius:999px;padding:4px;gap:4px;margin-bottom:14px}.mode-toggle button{font-family:var(--font);font-size:.86rem;font-weight:700;padding:8px 18px;border-radius:999px;border:none;background:transparent;color:var(--muted);cursor:pointer;letter-spacing:.02em;transition:all .18s}.mode-toggle button:hover{color:var(--text)}.mode-toggle button.active{background:var(--surface);color:var(--text);box-shadow:0 1px 4px #00000014}.mode-toggle button.active.production{background:var(--grad);color:#fff;box-shadow:0 4px 14px #00c2b84d}.mode-info{font-size:.92rem;color:var(--muted);line-height:1.6;margin-bottom:10px}.mode-info strong{color:var(--text)}.result-pill{margin:18px 0;padding:22px 28px;border-radius:10px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;border:2px solid var(--border);background:var(--surface);transition:all .3s}.result-pill.v-certified{border-color:var(--sky-dark);background:linear-gradient(135deg,#00c2b814,#00c2b805);box-shadow:0 6px 28px #00c2b82e}.result-pill.modified{border-color:#dc2626;background:linear-gradient(135deg,#dc26260f,#dc262605)}.result-pill.untrusted-key{border-color:#a16207;background:linear-gradient(135deg,#fbbf2414,#fbbf2405)}.result-pill.idle{border-style:dashed}.result-pill .result-seal{flex-shrink:0;width:80px;height:80px;display:flex;align-items:center;justify-content:center}.result-pill .result-seal img{width:80px;height:80px}.result-pill .result-seal .result-x{font-size:48px;color:#dc2626;font-weight:900;font-family:var(--font);line-height:1}.result-pill .result-seal .result-warning{font-size:48px;color:#a16207;font-weight:900;font-family:var(--font);line-height:1}.result-pill .result-seal .result-idle{font-size:32px;color:var(--dim);font-family:var(--mono);line-height:1}.result-pill .result-text{flex:1;min-width:280px}.result-pill .result-state{font-family:var(--font);font-size:1.4rem;font-weight:800;letter-spacing:-.02em;color:var(--text);line-height:1.1;margin-bottom:4px}.result-pill.v-certified .result-state{color:var(--sky-dark)}.result-pill.modified .result-state{color:#dc2626}.result-pill.untrusted-key .result-state{color:#a16207}.result-pill .result-substate{font-family:var(--mono);font-size:.8rem;color:var(--dim);letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px}.result-pill .result-explain{font-family:var(--font);font-size:.92rem;color:var(--muted);line-height:1.55}.result-pill .result-explain strong{color:var(--text)}.red-team-panel{padding:20px 24px;background:linear-gradient(180deg,#fef9e7,#fef3c7);border:1px solid #fbbf24;border-radius:8px;margin:14px 0}.red-team-panel h3{margin-bottom:6px;color:#78350f}.red-team-panel .red-team-intro{font-size:.92rem;color:#78350f;line-height:1.55;margin-bottom:14px}.red-team-panel .red-team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:12px 0}@media(max-width:880px){.red-team-panel .red-team-grid{grid-template-columns:1fr}}.red-team-card{padding:14px 16px;background:#fff;border:1.5px solid #fbbf24;border-radius:7px;text-align:left;cursor:pointer;font-family:var(--font);transition:all .18s;display:flex;flex-direction:column;gap:6px}.red-team-card:hover{transform:translateY(-1px);box-shadow:0 6px 18px #fbbf2440;border-color:#f59e0b}.red-team-card .red-team-num{font-family:var(--mono);font-size:.7rem;font-weight:700;color:#a16207;letter-spacing:.08em;text-transform:uppercase}.red-team-card .red-team-title{font-size:.94rem;font-weight:700;color:var(--text);line-height:1.3}.red-team-card .red-team-result{font-family:var(--mono);font-size:.74rem;color:#dc2626;font-weight:700;letter-spacing:.05em;margin-top:4px}.red-team-card.applied{background:#fef3c7;border-color:#dc2626}.red-team-card.applied .red-team-num:after{content:" · APPLIED";color:#dc2626}.red-team-status{font-size:.86rem;color:#78350f;margin-top:10px;font-style:italic}.punchline-banner{margin:24px 0 8px;padding:18px 22px;background:linear-gradient(135deg,#00c2b80d,#00c2b803);border-left:4px solid var(--sky-dark);border-radius:6px;font-size:1.04rem;line-height:1.55;color:var(--text);font-weight:600}.punchline-banner strong{color:var(--sky-dark);font-weight:800}.tamper-panel{padding:18px 20px;background:var(--bg-alt);border:1px solid var(--border);border-radius:8px;margin:14px 0}.tamper-panel h3{margin-bottom:6px}.tamper-panel .tamper-row{display:grid;grid-template-columns:170px 1fr 1fr;gap:10px;margin:12px 0;align-items:center}@media(max-width:780px){.tamper-panel .tamper-row{grid-template-columns:1fr}}.tamper-panel select,.tamper-panel input{font-family:var(--mono);font-size:.86rem;padding:9px 12px;border:1.5px solid var(--border2);border-radius:5px;background:#fff;color:var(--text);font-weight:500}.tamper-panel select:focus,.tamper-panel input:focus{outline:none;border-color:var(--sky)}.tamper-panel label{font-family:var(--mono);font-size:.74rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--dim)}.tamper-panel .tamper-status{font-size:.86rem;color:var(--muted);margin-top:8px;font-style:italic}.disclosure{margin:14px 0 22px;padding:0;background:var(--surface);border:1px solid var(--border);border-radius:8px;overflow:hidden}.disclosure[open]{border-color:var(--border2)}.disclosure summary{padding:14px 22px;cursor:pointer;font-size:.96rem;font-weight:700;color:var(--text);list-style:none;display:flex;align-items:center;gap:10px;user-select:none}.disclosure summary::-webkit-details-marker{display:none}.disclosure summary:before{content:"▸";display:inline-block;color:var(--sky-dark);font-size:.88em;transition:transform .15s}.disclosure[open] summary:before{transform:rotate(90deg)}.disclosure summary:hover{background:var(--bg-alt)}.disclosure-body{padding:6px 22px 20px;border-top:1px solid var(--border);background:var(--bg-alt)}.disclosure-body p{font-size:.94rem;color:var(--text);line-height:1.6;margin-bottom:12px}.disclosure-body p strong{font-weight:700;color:var(--text)}.disclosure-body .case{padding:12px 16px;background:var(--surface);border-left:3px solid var(--sky);border-radius:5px;margin-bottom:10px;font-size:.92rem;line-height:1.55}.disclosure-body .case .case-num{font-family:var(--mono);font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--sky-dark);display:block;margin-bottom:4px}.disclosure-body .case strong{font-weight:700}.disclosure-body .case.case-3{border-left-color:var(--amber)}.disclosure-body .punchline{margin-top:14px;padding:12px 18px;background:linear-gradient(135deg,#00c2b814,#00c2b805);border-left:3px solid var(--sky-dark);border-radius:5px;font-size:.96rem;color:var(--text);line-height:1.55}.disclosure-body .punchline strong{color:var(--text)}.demo-footer{margin-top:48px;padding-top:24px;border-top:1px solid var(--border);font-family:var(--mono);font-size:.78rem;color:var(--dim);display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px}.demo-footer a{color:var(--sky-dark)}