:root{color-scheme:dark;--bg:#0b0f14;--surface:#111827;--surface-2:#1a2332;--code-bg:#0d1117;--border:rgba(255,255,255,.08);--border-bright:rgba(255,255,255,.16);--text:#e5e7eb;--heading:#f9fafb;--muted:#9ca3af;--muted-2:#6b7280;--muted-3:#4b5563;--red:#dc2626;--red-hover:#b91c1c;--red-light:#f87171;--red-dim:rgba(220,38,38,.12);--red-border:rgba(220,38,38,.3);--red-glow:rgba(220,38,38,.35);--blue:#3b82f6;--blue-light:#60a5fa;--blue-dim:rgba(59,130,246,.12);--blue-border:rgba(59,130,246,.3);--green:#22c55e;--green-light:#4ade80;--green-dim:rgba(34,197,94,.12);--green-border:rgba(34,197,94,.3);--amber:#f59e0b;--amber-light:#fbbf24;--amber-dim:rgba(245,158,11,.12);--amber-border:rgba(245,158,11,.3)}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
::selection{background:rgba(220,38,38,.3);color:#fff}
code,pre,.mono{font-family:ui-monospace,"JetBrains Mono","SF Mono","Cascadia Code",Consolas,monospace}

header{position:sticky;top:0;z-index:50;max-width:1400px;margin:auto;padding:18px 40px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);background:rgba(11,15,20,.93);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.logo{display:flex;align-items:center;gap:9px;font-size:17px;font-weight:800;text-decoration:none;letter-spacing:-.02em;color:var(--heading)}
.logo::before{content:"◈";color:var(--blue-light);font-size:19px;filter:drop-shadow(0 0 8px rgba(59,130,246,.5))}
.logo span{font-size:10px;font-weight:700;letter-spacing:.08em;color:var(--muted-2);margin-left:6px;font-family:ui-monospace,"JetBrains Mono",monospace;text-transform:uppercase}
.header-right{display:flex;align-items:center;gap:12px}

main{max-width:1400px;padding:0 40px;margin:auto}
.intro{position:relative;padding:34px 0 26px;overflow:hidden}
.intro::before{content:"";position:absolute;inset:-40px 0 auto;height:260px;background:radial-gradient(ellipse 70% 100% at 50% 0%,rgba(220,38,38,.14),transparent);pointer-events:none;z-index:-1}
.badge-pill{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;background:var(--red-dim);color:var(--red-light);padding:6px 14px;border-radius:20px;border:1px solid var(--red-border);letter-spacing:.02em;margin-bottom:18px}
.eyebrow,.step{display:inline-flex;align-items:center;gap:7px;color:var(--red-light);font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.eyebrow::before,.step::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--red);box-shadow:0 0 8px rgba(220,38,38,.8);flex-shrink:0}
.step{color:var(--blue-light)}
.step::before{background:var(--blue-light);box-shadow:0 0 8px rgba(96,165,250,.7)}
.intro h1{font-size:clamp(30px,4.2vw,50px);line-height:1.08;letter-spacing:-.03em;margin:14px 0;font-weight:800;color:var(--heading)}
.intro em{font-style:normal;background:linear-gradient(135deg,#f87171,#fb923c);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
p{color:var(--muted)}
.positioning{font-size:16px;line-height:1.6;max-width:680px;border-left:2px solid var(--red);padding-left:14px;margin:0 0 10px;color:var(--text)}
.positioning em{font-style:normal;font-weight:700;color:var(--red-light)}
.subtitle{font-size:15px;line-height:1.6;max-width:640px;margin:0}

.workspace{display:grid;grid-template-columns:380px 1fr;gap:22px}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:14px}
.controls{padding:26px}
h2{font-size:21px;letter-spacing:-.02em;margin:10px 0;color:var(--heading);font-weight:700}
h3{font-size:14px;color:var(--heading);font-weight:700;letter-spacing:-.01em;margin:22px 0 6px}
.muted,.hint{color:var(--muted)}
.hint{font-size:12px;line-height:1.6}
.boundary{display:flex;flex-direction:column;gap:6px;padding:12px 15px;background:var(--surface-2);border-left:2px solid var(--blue);border-radius:0 8px 8px 0;margin:18px 0;font-size:13px}
.boundary span:first-child{color:var(--blue-light)}
.boundary span:last-child{color:var(--red-light)}
label{display:block;margin-bottom:10px}

textarea{width:100%;min-height:130px;resize:vertical;background:var(--code-bg);color:var(--text);border:1px solid var(--border-bright);border-radius:10px;padding:14px;font:13px/1.55 ui-monospace,"JetBrains Mono",monospace}
textarea:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--blue-light);outline-offset:2px;border-radius:6px}
button,.link{cursor:pointer;font:inherit}
button{border:1px solid var(--border);border-radius:9px;background:var(--surface-2);color:var(--text);padding:9px 12px;transition:border-color .15s ease,background .15s ease,transform .15s ease}
button:hover:not(:disabled){border-color:var(--border-bright);background:#212e3f}
button:disabled{opacity:.4;cursor:not-allowed}
.primary{display:flex;justify-content:space-between;align-items:center;background:var(--red);color:#fff;border:0;font-weight:700;padding:14px 18px;border-radius:10px;width:100%;text-decoration:none;box-shadow:0 4px 20px rgba(220,38,38,.35)}
.primary:hover:not(:disabled){background:var(--red-hover);box-shadow:0 6px 28px rgba(220,38,38,.5);transform:translateY(-1px)}
.secondary,.examples{display:flex;justify-content:space-between;gap:10px;margin-top:10px}
.text-btn{border:0;background:none;padding:5px 0;font-size:12px;color:var(--muted);text-decoration:underline;text-underline-offset:2px}
.text-btn:hover{color:var(--heading)}
.badge{border:1px solid var(--border-bright);border-radius:30px;padding:5px 13px;font-size:11px;font-weight:600;letter-spacing:.03em;align-self:center;font-family:ui-monospace,"JetBrains Mono",monospace;color:var(--muted)}

.world{overflow:hidden}
.world-top{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:24px 26px}
.world svg{display:block;width:100%;background:var(--code-bg)}
.map-note{fill:var(--muted-3);font-size:10px;text-anchor:middle;letter-spacing:1.8px;font-weight:700}

.route-safe{stroke:var(--blue);stroke-width:4;stroke-linecap:round}
.route-danger{stroke:var(--red);stroke-width:4;stroke-linecap:round;opacity:.55}
.route-bridge{stroke:var(--muted-3);stroke-width:2;stroke-dasharray:3 7;stroke-linecap:round}

.stop .ring{fill:var(--surface);stroke-width:2.5}
.stop-safe .ring{stroke:var(--blue-light)}
.stop-danger .ring{stroke:var(--red-light)}
.stop path,.stop rect{fill:none;stroke-width:2.3;stroke-linecap:round;stroke-linejoin:round}
.stop-safe path,.stop-safe rect{stroke:var(--blue-light)}
.stop-danger path,.stop-danger rect{stroke:var(--red-light)}
.stop .name{fill:var(--heading);font-size:13px;font-weight:700;text-anchor:middle;letter-spacing:.3px}
.stop .sub{fill:var(--muted-2);font-size:10px;text-anchor:middle;font-weight:400}

.warn-stop circle{fill:var(--surface);stroke:var(--amber);stroke-width:2;stroke-dasharray:3 4}
.warn-stop path{stroke:var(--amber-light);stroke-width:2.2;fill:none;stroke-linecap:round;stroke-linejoin:round}

#agent{transition:transform .9s cubic-bezier(.4,0,.2,1)}
#agent .token-ring{fill:var(--blue);stroke:#0b1a33;stroke-width:5;filter:drop-shadow(0 0 10px rgba(59,130,246,.55))}
#agent.token-danger .token-ring{fill:var(--red);stroke:#3a0d0d;filter:drop-shadow(0 0 10px rgba(220,38,38,.55))}
#agent path{stroke:#fff;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.legend{padding:15px 26px;display:flex;gap:20px;flex-wrap:wrap;font-size:11px;color:var(--muted)}
i{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:6px}
.green{background:var(--blue-light)}
.orange{background:var(--red-light)}

.result{padding:18px 26px 26px;border-top:1px solid var(--border)}
.verdict-badge{display:inline-block;font-size:10px;font-weight:700;letter-spacing:1.3px;padding:4px 12px;border-radius:20px;margin-bottom:8px;text-transform:uppercase}
.tier-resisted{background:var(--green-dim);color:var(--green-light);border:1px solid var(--green-border)}
.tier-partial{background:var(--amber-dim);color:var(--amber-light);border:1px solid var(--amber-border)}
.tier-hijacked{background:var(--red-dim);color:var(--red-light);border:1px solid var(--red-border)}
.result h3{font-size:24px;margin:4px 0;color:var(--heading);font-weight:800;letter-spacing:-.02em}
.result p{margin:7px 0}

.evidence{margin-top:22px}
.columns{display:grid;grid-template-columns:repeat(3,1fr);padding:0 26px 24px;gap:26px}
.columns>div{min-width:0}
.columns h3{margin-top:0}
.columns h3 span{color:var(--blue-light);font-size:11px;margin-right:6px;font-family:ui-monospace,monospace}
.columns ol{padding-left:16px;color:var(--muted);font-size:13px;max-height:240px;overflow:auto;margin:0}
.columns li{padding:5px 0;overflow-wrap:anywhere}
details{border-top:1px solid var(--border);padding:18px 26px}
summary{cursor:pointer;color:var(--muted);font-size:13px;font-weight:600}
summary:hover{color:var(--heading)}
pre{font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere;max-height:400px;overflow:auto;margin:0;background:var(--code-bg);border:1px solid var(--border);border-radius:8px;padding:14px;color:#d1d5db}

.cta{padding:52px 0;display:flex;justify-content:space-between;gap:30px;align-items:center;border-top:1px solid var(--border);margin-top:8px}
.cta h2{font-size:26px}
.cta .text-btn{display:block;text-align:center;margin-top:12px}
footer{border-top:1px solid var(--border);padding:26px 0 40px;color:var(--muted-3);font-size:11px;line-height:1.7}
#notice{font-size:12px;color:var(--amber-light);font-weight:600}
[hidden]{display:none!important}

/* --- Tool belt --- */
.toolbelt{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 4px}
.tool-pill{display:flex;flex-direction:column;align-items:flex-start;gap:3px;min-width:128px;text-align:left;border-radius:10px}
.tool-pill code{font-size:11px;font-weight:700;color:var(--heading)}
.tool-pill span{font-size:11px;color:var(--muted)}
.tool-pill em{font-style:normal;font-size:9px;letter-spacing:.06em;text-transform:uppercase;padding:2px 8px;border-radius:20px;margin-top:2px;font-weight:700}
.tool-allowed{background:var(--blue-dim);border:1px solid var(--blue-border)}
.tool-allowed em{background:rgba(59,130,246,.18);color:var(--blue-light)}
.tool-allowed:hover{border-color:var(--blue-light)}
.tool-forbidden{background:var(--red-dim);border:1px solid var(--red-border)}
.tool-forbidden em{background:rgba(220,38,38,.18);color:var(--red-light)}
.tool-forbidden:hover{border-color:var(--red-light)}

/* --- Rules disclosure — terminal chrome --- */
.rules{margin:18px 0;border-top:1px solid var(--border);padding-top:16px}
.rules-frame{margin-top:10px;background:var(--code-bg);border:1px solid var(--border-bright);border-radius:10px;overflow:hidden}
.rules-titlebar{display:flex;align-items:center;gap:6px;padding:9px 12px;border-bottom:1px solid var(--border);background:rgba(255,255,255,.02)}
.rules-dot{width:8px;height:8px;border-radius:50%;background:#3d424a}
.rules-label{font-size:10px;color:var(--muted-2);font-family:ui-monospace,monospace;margin-left:4px;letter-spacing:.02em}
.rules pre{font-size:11px;white-space:pre-wrap;overflow-wrap:anywhere;padding:14px;max-height:200px;overflow:auto;margin:0;color:#d1d5db;background:transparent;border:none;border-radius:0}
.rules .hash-row{display:flex;flex-direction:column;gap:4px;padding:10px 14px;border-top:1px solid var(--border);font-size:10px}
.rules .hash-row span:first-child{color:var(--muted-2);text-transform:uppercase;letter-spacing:.05em;font-weight:700}
.rules code.hash{font-size:10px;word-break:break-all;color:var(--muted);line-height:1.5}

/* --- Objectives --- */
.objectives{display:flex;flex-direction:column;gap:9px;margin:12px 0 22px}
.objective{display:flex;gap:11px;align-items:flex-start;padding:9px 10px;border-radius:8px;border:1px solid transparent}
.objective:hover{background:rgba(255,255,255,.025)}
.objective strong{display:block;font-size:13px;color:var(--heading)}
.objective p{margin:2px 0 0;font-size:12px}
.dot{width:9px;height:9px;border-radius:50%;margin-top:4px;flex-shrink:0}
.dot-green{background:var(--green);box-shadow:0 0 6px rgba(34,197,94,.6)}
.dot-amber{background:var(--amber);box-shadow:0 0 6px rgba(245,158,11,.6)}
.dot-red{background:var(--red);box-shadow:0 0 6px rgba(220,38,38,.6)}

/* --- Play section: technique chooser + launch, above the fold --- */
.play{padding:4px 0 30px}
.play h2{font-size:22px;margin:8px 0 4px}
.techniques{display:grid;grid-template-columns:repeat(auto-fit,minmax(178px,1fr));gap:10px;margin:14px 0 16px}
.technique-card{display:flex;flex-direction:column;align-items:flex-start;gap:5px;text-align:left;border:1px solid var(--border);border-radius:12px;padding:12px 13px;background:var(--surface);transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease}
.technique-card:hover{border-color:var(--border-bright);transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.35);background:var(--surface-2)}
.technique-card .t-title{font-size:13px;color:var(--heading);font-weight:700}
.technique-card .t-why{font-size:11.5px;color:var(--muted);line-height:1.5}
.technique-card.tried .t-title::after{content:" ✓";color:var(--red-light)}
.technique-card.selected{border-color:var(--red);background:rgba(220,38,38,.08);box-shadow:0 0 0 1px var(--red-border)}
.technique-card.technique-custom{border-style:dashed}
.play-launch{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.play-launch .primary{width:auto;min-width:230px}
.selected-line{font-size:12px;color:var(--muted)}

/* --- Language switch --- */
.langswitch{display:flex;gap:3px;padding:3px;background:var(--surface-2);border:1px solid var(--border);border-radius:9px}
.lang-btn{padding:4px 10px;font-size:11px;font-weight:700;letter-spacing:.03em;border:0;background:none;border-radius:6px}
.lang-btn.active{background:var(--red);color:#fff}
.lang-btn:not(.active):hover{background:rgba(255,255,255,.06)}

/* --- Celebratory flourish on hijack --- */
.flourish{font-size:13px;color:var(--red-light);margin-top:2px}

/* --- Share-link acquisition banner --- */
.share-banner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:22px;padding:16px 20px;border:1px solid var(--red-border);background:var(--red-dim);border-radius:14px}
.share-banner strong{color:var(--heading);font-size:15px}
.share-banner p{margin:3px 0 0;font-size:13px}
.share-banner .primary{width:auto}

/* --- Advanced (folded) panel --- */
.advanced{border-top:1px solid var(--border);margin-top:18px;padding-top:14px}
.advanced summary{font-weight:700;color:var(--text)}
.advanced h3:first-of-type{margin-top:16px}
.field-label{display:block;margin:18px 0 8px;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-2)}

/* --- Run stepper --- */
.stepper{display:flex;gap:6px;flex-wrap:wrap;padding:0 26px 16px}
.stepper-item{font-size:10px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:4px 10px;border-radius:20px;border:1px solid var(--border);color:var(--muted-3)}
.stepper-item.done{color:var(--blue-light);border-color:var(--blue-border)}
.stepper-item.active{color:#fff;background:var(--blue);border-color:var(--blue)}

/* --- Calibration: ghost parcel learning the normal route --- */
#ghost circle{fill:var(--blue-light);opacity:.5}
#ghost{transform-box:view-box;transform-origin:0 0}
@keyframes ghost-run{0%{transform:translate(120px,120px);opacity:0}12%{opacity:.6}88%{opacity:.6}100%{transform:translate(580px,120px);opacity:0}}
#ghost.running{animation:ghost-run 2.1s linear infinite}
@keyframes lane-learn{0%,100%{opacity:.35}50%{opacity:1}}
.route-safe.learning{animation:lane-learn 2.1s ease-in-out infinite}

/* --- Detection block: the product's proof, made the hero of the result --- */
.detection{margin:16px 0 14px;padding:16px;border:1px solid var(--red-border);background:rgba(220,38,38,.06);border-radius:12px}
.detection-head{display:flex;align-items:center;gap:14px}
.detection-count{font-size:34px;font-weight:800;color:var(--red-light);line-height:1;min-width:44px;text-align:center}
.detection-head strong{color:var(--heading);font-size:15px;display:block}
.detection-head .hint{margin:2px 0 0}
.signals{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:7px}
.signals li{display:flex;align-items:baseline;gap:9px;flex-wrap:wrap;font-size:12.5px}
.signals strong{color:var(--text);font-weight:600}
.signals code{color:var(--red-light);font-size:11.5px;word-break:break-all}
.detection-none{font-size:13px;margin:14px 0}

/* --- Commercial offer at peak engagement --- */
.offer{margin:18px 0 6px;padding:16px 18px;border:1px solid var(--border-bright);border-radius:12px;background:var(--surface-2)}
.offer strong{display:block;color:var(--heading);font-size:15px;margin-bottom:5px}
.offer p{margin:0 0 12px;font-size:13px;line-height:1.6}
.offer-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.offer-actions .primary{width:auto}
.result-foot{margin-top:14px;padding-top:14px;border-top:1px solid var(--border)}

@media(max-width:900px){
  .workspace{grid-template-columns:1fr}
  .columns{grid-template-columns:1fr}
  .cta{flex-direction:column;align-items:stretch}
  header,main{padding-left:16px;padding-right:16px}
  header{padding-top:14px;padding-bottom:14px;flex-wrap:wrap;gap:10px}
  .logo span{display:none}
  .world-top{align-items:flex-start}
  .desktop{display:none}
  /* Keep the launch button reachable without a long scroll on phones:
     the cards become compact chips and the hero drops its secondary line. */
  .intro{padding:20px 0 18px}
  .intro h1{margin:10px 0}
  .positioning{font-size:14.5px;padding-left:11px}
  .subtitle{display:none}
  .play{padding-bottom:22px}
  .play h2{font-size:19px}
  .techniques{grid-template-columns:1fr 1fr;gap:8px;margin:12px 0 14px}
  .technique-card{padding:10px 11px}
  .technique-card .t-why{display:none}
  .play-launch{gap:8px}
  .play-launch .primary{min-width:100%}
  .selected-line{width:100%}
}
@media(prefers-reduced-motion:reduce){#agent{transition:none}.technique-card{transition:none}#ghost.running{animation:none}.route-safe.learning{animation:none}}