:root {
  color-scheme: dark;
  --d-bg: #050912;
  --d-panel: rgba(12, 19, 32, .86);
  --d-panel-solid: #0b1321;
  --d-panel-raised: #101b2c;
  --d-border: rgba(119, 157, 203, .17);
  --d-border-bright: rgba(119, 176, 226, .32);
  --d-text: #edf5ff;
  --d-muted: #95a8c3;
  --d-faint: #5b6c85;
  --d-cyan: #77d4ff;
  --d-cyan-bright: #b4eaff;
  --d-blue: #579dff;
  --d-green: #51e0b0;
  --d-red: #ff667b;
  --d-mono: "DM Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --d-display: "Space Grotesk", Inter, sans-serif;
  --d-sans: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { min-width: 320px; background: var(--d-bg); scroll-behavior: smooth; }
body.demo-body {
  position: relative; margin: 0; min-height: 100vh; overflow-x: hidden;
  color: var(--d-text); background: var(--d-bg); font-family: var(--d-sans);
  font-size: 14px; line-height: 1.6; -webkit-font-smoothing: antialiased;
}
body.demo-body::before {
  position: fixed; z-index: 0; inset: 0; content: ""; pointer-events: none;
  background-image: linear-gradient(rgba(112,155,202,.027) 1px, transparent 1px), linear-gradient(90deg, rgba(112,155,202,.027) 1px, transparent 1px);
  background-size: 64px 64px; mask-image: linear-gradient(to bottom, black, transparent 86%);
}
body.demo-body::after {
  position: fixed; z-index: 0; inset: 0; content: ""; pointer-events: none;
  background: radial-gradient(ellipse at 8% 9%, rgba(39,95,155,.12), transparent 35%), radial-gradient(ellipse at 92% 48%, rgba(25,126,166,.075), transparent 34%);
}
::selection { background: rgba(91,190,255,.28); }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; cursor: pointer; }
button:focus-visible, a:focus-visible, summary:focus-visible { outline: 2px solid var(--d-cyan); outline-offset: 4px; }
button:disabled { cursor: wait; opacity: .65; }
pre, code { font-family: var(--d-mono); }
.ambient { position: fixed; z-index: 0; pointer-events: none; width: 480px; height: 480px; border-radius: 50%; filter: blur(90px); opacity: .09; }
.ambient-a { top: 12%; right: -280px; background: #2c9fff; animation: ambient-drift 22s ease-in-out infinite alternate; }
.ambient-b { top: 58%; left: -360px; background: #17688e; animation: ambient-drift 28s ease-in-out infinite alternate-reverse; }
@keyframes ambient-drift { from { transform: translate3d(0,-16px,0) scale(.9); } to { transform: translate3d(-35px,28px,0) scale(1.12); } }
.demo-nav {
  position: sticky; z-index: 30; top: 0; height: 66px; padding: 0 max(28px, calc((100vw - 1420px) / 2));
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  border-bottom: 1px solid rgba(112,153,196,.14); background: rgba(5,9,18,.79);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
}
.brand { display: inline-flex; align-items: baseline; gap: 0; font: 700 22px/1 var(--d-display); letter-spacing: -.075em; white-space: nowrap; }
.brand > span { color: var(--d-cyan); }
.brand i { margin-left: 11px; color: var(--d-faint); font: normal 10px/1 var(--d-mono); letter-spacing: .14em; }
.demo-nav nav { display: flex; align-items: center; gap: 26px; }
.demo-nav nav > a { color: var(--d-muted); font-size: 12px; transition: color .2s ease; }
.demo-nav nav > a:hover { color: var(--d-text); }
.nav-status { display: inline-flex; align-items: center; gap: 8px; color: #adc3dc; font: 10px var(--d-mono); letter-spacing: .11em; }
.nav-status b, .button-subrow i, .live-dot, .scene-pulse { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--d-green); box-shadow: 0 0 12px rgba(81,224,176,.55); }
.nav-status b { animation: live-blink 2.5s ease-in-out infinite; }
.nav-back { display: inline-flex; gap: 10px; align-items: center; padding: 9px 12px; border: 1px solid var(--d-border); border-radius: 7px; }
.demo-main { position: relative; z-index: 1; width: min(1420px, calc(100% - 56px)); margin: 0 auto; }
.intro { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 42px; padding: 50px 0 38px; min-height: 236px; }
.eyebrow, .panel-kicker, .field-label { color: #7da6ce; font: 10px/1.5 var(--d-mono); letter-spacing: .105em; }
.eyebrow { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; margin: 0 0 21px; }
.eyebrow-line { display: inline-block; height: 1px; width: 26px; background: var(--d-cyan); }
.eyebrow-number { margin-left: 12px; color: var(--d-faint); }
.intro h1 { margin: 0; max-width: 840px; font: 600 clamp(38px, 4.2vw, 62px)/1.04 var(--d-display); letter-spacing: -.055em; }
.intro h1 span { color: #84cfff; text-shadow: 0 0 40px rgba(74,177,255,.12); }
.intro-copy { max-width: 720px; margin: 18px 0 0; color: var(--d-muted); font-size: 14px; line-height: 1.8; }
.intro-mark { position: relative; flex: 0 0 150px; width: 150px; height: 150px; display: grid; place-items: center; opacity: .88; }
.mark-orbit { position: absolute; border: 1px solid rgba(105,200,255,.23); border-radius: 50%; }
.orbit-one { inset: 5px; transform: rotate(29deg) scaleY(.58); }
.orbit-two { inset: 0; transform: rotate(-31deg) scaleY(.58); }
.mark-core { width: 60px; height: 60px; display: grid; place-content: center; text-align: center; border: 1px solid rgba(144,211,255,.58); border-radius: 13px; background: linear-gradient(155deg, rgba(27,81,124,.25), rgba(9,18,31,.7)); box-shadow: 0 0 36px rgba(62,176,255,.12), inset 0 0 18px rgba(85,166,231,.08); font: 700 16px/1 var(--d-display); letter-spacing: -.07em; }
.mark-core span { color: var(--d-text); } .mark-core i { color: var(--d-cyan); font-style: normal; }
.mark-cross { position: absolute; background: rgba(93,179,243,.25); }
.mark-cross-h { width: 140px; height: 1px; } .mark-cross-v { height: 140px; width: 1px; }
.demo-layout { display: grid; grid-template-columns: minmax(345px, .76fr) minmax(0, 1.24fr); align-items: start; gap: 20px; }
.control-column, .stage-column { display: flex; flex-direction: column; gap: 15px; min-width: 0; }
.panel, .cinema-panel { border: 1px solid var(--d-border); border-radius: 12px; background: linear-gradient(145deg, rgba(13,22,37,.95), rgba(7,13,24,.94)); box-shadow: 0 26px 70px rgba(0,0,0,.16); }
.transfer-panel { padding: 22px; }
.panel-top, .request-title, .scenario-head, .panel-section-head, .cinema-header, .metric-head, .hash-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.panel-kicker { margin: 0 0 6px; color: #82add5; font-size: 9px; letter-spacing: .12em; }
.panel-top h2, .cinema-header h2, .panel-section-head h2, .explanation-panel h2 { margin: 0; font: 600 19px/1.22 var(--d-display); letter-spacing: -.035em; }
.live-dot { width: 5px; height: 5px; margin-left: 5px; vertical-align: 1px; }
.policy-chip, .mini-label { color: #89a0bb; background: rgba(100,141,187,.08); border: 1px solid rgba(117,157,203,.17); border-radius: 4px; font: 9px var(--d-mono); letter-spacing: .04em; padding: 6px 8px; white-space: nowrap; }
.asset-card { margin: 19px 0 22px; display: flex; align-items: center; gap: 13px; padding: 13px 14px; min-height: 78px; border: 1px solid rgba(118,167,218,.16); border-radius: 8px; background: linear-gradient(105deg, rgba(38,79,119,.14), rgba(16,27,43,.45) 70%); }
.asset-icon { width: 43px; height: 43px; display: grid; flex: 0 0 43px; place-items: center; color: #92d8ff; border: 1px solid rgba(120,200,250,.25); border-radius: 8px; background: rgba(64,154,211,.06); }
.asset-icon svg { width: 34px; height: 34px; }
.asset-copy { display: flex; min-width: 0; flex: 1; flex-direction: column; gap: 3px; }
.asset-copy strong { font: 600 12px var(--d-display); }
.asset-copy span { color: var(--d-muted); font-size: 10px; }
.asset-amount { display: flex; flex-direction: column; align-items: flex-end; }
.asset-amount strong { font: 500 22px/1 var(--d-display); letter-spacing: -.04em; }
.asset-amount span { margin-top: 5px; color: var(--d-faint); font: 9px var(--d-mono); text-transform: uppercase; }
.scenario-head { align-items: flex-start; flex-wrap: wrap; margin-bottom: 10px; }
.scenario-hint { color: var(--d-faint); font-size: 10px; }
.scenario-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.scenario-tab { position: relative; display: flex; align-items: center; gap: 10px; min-width: 0; min-height: 70px; padding: 12px; text-align: left; border: 1px solid var(--d-border); border-radius: 8px; background: rgba(255,255,255,.012); transition: border-color .2s ease, background .2s ease, transform .2s ease; }
.scenario-tab:hover { border-color: var(--d-border-bright); transform: translateY(-1px); }
.scenario-tab.is-selected { border-color: rgba(119,212,255,.48); background: linear-gradient(135deg, rgba(48,127,179,.17), rgba(22,44,70,.22)); box-shadow: inset 0 0 0 1px rgba(119,212,255,.03); }
.scenario-icon { display: grid; place-items: center; flex: 0 0 30px; width: 30px; height: 30px; border-radius: 7px; font-size: 17px; }
.icon-allow { color: var(--d-green); background: rgba(81,224,176,.08); }
.icon-block { color: #ff8a98; background: rgba(255,102,123,.08); }
.scenario-tab > span:nth-child(2) { display: flex; min-width: 0; flex-direction: column; gap: 4px; }
.scenario-tab strong { font-size: 11px; font-weight: 600; }
.scenario-tab small { color: var(--d-muted); font-size: 9px; line-height: 1.3; }
.tab-radio { position: relative; width: 12px; height: 12px; flex: 0 0 12px; margin-left: auto; border: 1px solid #526982; border-radius: 50%; }
.is-selected .tab-radio { border-color: var(--d-cyan); }
.is-selected .tab-radio::after { position: absolute; content: ""; width: 6px; height: 6px; top: 2px; left: 2px; border-radius: 50%; background: var(--d-cyan); box-shadow: 0 0 7px rgba(119,212,255,.5); }
.facts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 13px; overflow: hidden; border: 1px solid rgba(117,157,203,.13); border-radius: 8px; background: rgba(117,157,203,.12); }
.fact-cell { min-width: 0; padding: 12px 13px 11px; background: #0b1422; }
.fact-cell .field-label { display: block; margin-bottom: 7px; color: var(--d-faint); font-size: 8px; }
.fact-cell code { color: #c8d9ec; font-size: 10px; }
.fact-cell > strong { font: 500 14px var(--d-display); }
.fact-cell > strong small { color: var(--d-muted); font: 10px var(--d-mono); }
.limit-track { height: 3px; overflow: hidden; margin-top: 9px; border-radius: 4px; background: #1b2b3d; }
.limit-track span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #387cb9, #89d9ff); box-shadow: 0 0 8px rgba(103,204,255,.35); }
.policy-checks { display: grid; gap: 9px; margin: 15px 0 16px; }
.policy-checks > div { display: flex; align-items: center; gap: 8px; color: #a6b9d1; font-size: 10px; }
.policy-checks b { margin-left: auto; color: #72d6b5; font: 9px var(--d-mono); letter-spacing: .04em; text-align: right; }
.policy-checks .jurisdiction-row b { color: #9fd9fb; }
.check-mark { color: var(--d-green); font: 13px var(--d-mono); }
.run-button { position: relative; width: 100%; display: flex; align-items: center; justify-content: center; gap: 11px; min-height: 50px; padding: 0 16px; overflow: hidden; border: 1px solid rgba(145,220,255,.6); border-radius: 7px; background: linear-gradient(105deg, #a7e4ff, #70c6f4); color: #07111d; font-size: 12px; font-weight: 700; box-shadow: 0 7px 28px rgba(75,169,225,.13); transition: filter .2s ease, transform .2s ease, box-shadow .2s ease; }
.run-button::before { position: absolute; content: ""; inset: 0; transform: translateX(-110%); background: linear-gradient(90deg, transparent, rgba(255,255,255,.34), transparent); transition: transform .55s ease; }
.run-button:hover::before { transform: translateX(110%); }
.run-button:hover { filter: brightness(1.06); box-shadow: 0 9px 34px rgba(75,169,225,.22); }
.run-button:active { transform: translateY(1px); }
.run-button > span { position: relative; z-index: 1; }
.run-button-icon { font-size: 9px; }
.button-arrow { margin-left: auto; font-size: 16px; }
.button-subrow { display: flex; justify-content: space-between; gap: 8px; margin-top: 10px; color: var(--d-faint); font: 8px var(--d-mono); letter-spacing: .015em; }
.button-subrow > span:first-child { display: flex; align-items: center; gap: 6px; }
.button-subrow i { width: 4px; height: 4px; }
.button-subrow > span:last-child { text-align: right; }
.request-panel { padding: 14px 17px 12px; }
.request-title { margin-bottom: 10px; }
.request-title .panel-kicker { margin: 0; }
.code-block { margin: 0; padding: 12px 13px; overflow: auto; border: 1px solid rgba(114,160,207,.12); border-radius: 6px; background: rgba(2,7,14,.54); color: #a9c8e6; font-size: 10px; line-height: 1.65; white-space: pre-wrap; overflow-wrap: anywhere; }
.request-foot { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-top: 10px; color: #8096b0; font-size: 9px; }
.request-foot code { color: #9bb5d0; font-size: 9px; }
.request-method { padding: 3px 5px; border-radius: 3px; color: var(--d-green); background: rgba(81,224,176,.09); font: 8px var(--d-mono); }
.request-connector { color: #527392; }
.cinema-panel { padding: 19px; min-width: 0; }
.cinema-header { align-items: flex-start; }
.cinema-header .panel-kicker { margin-bottom: 9px; }
.cinema-header h2 { max-width: 420px; font-size: 18px; }
.cinema-divider { color: #4c6885; margin: 0 4px; }
.scene-index { color: #5f7e9e; font: 9px var(--d-mono); letter-spacing: .08em; white-space: nowrap; }
.scene { position: relative; height: clamp(320px, 31vw, 390px); margin-top: 14px; overflow: hidden; border: 1px solid rgba(99,154,205,.2); border-radius: 8px; isolation: isolate; background: radial-gradient(ellipse at 51% 49%, rgba(22,73,114,.32), transparent 37%), linear-gradient(140deg, #08121f, #050a13 70%); }
.scene-grid { position: absolute; inset: 0; z-index: -2; opacity: .48; background-image: linear-gradient(rgba(104,159,207,.065) 1px, transparent 1px), linear-gradient(90deg, rgba(104,159,207,.065) 1px, transparent 1px); background-size: 30px 30px; mask-image: radial-gradient(ellipse at center, black, transparent 83%); transform: perspective(480px) rotateX(53deg) scale(1.4) translateY(40px); transform-origin: center 64%; }
.scene-vignette { position: absolute; inset: 0; z-index: 5; pointer-events: none; background: linear-gradient(90deg, rgba(4,8,15,.3), transparent 28%, transparent 72%, rgba(4,8,15,.28)), linear-gradient(0deg, rgba(4,8,15,.8), transparent 23%, transparent 80%, rgba(4,8,15,.38)); }
.scene-top-label { position: absolute; z-index: 9; top: 14px; left: 15px; display: flex; align-items: center; gap: 7px; color: #7a96b5; font: 8px var(--d-mono); letter-spacing: .1em; }
.scene-pulse { width: 4px; height: 4px; }
.scene-lines { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.rail { fill: none; }
.rail-back { stroke: rgba(98,166,218,.13); stroke-width: 1; }
.rail-front { stroke: url(#rail-gradient); stroke-width: 1.1; stroke-dasharray: 2 7; animation: rail-flow 5s linear infinite; }
.rail-vertical { fill: none; stroke: rgba(93,164,219,.13); stroke-width: 1; stroke-dasharray: 2 8; }
.rail-circuit { fill: none; stroke: rgba(75,151,211,.28); stroke-width: 1; stroke-dasharray: 3 7; }
.rail-circuit-two { stroke: rgba(75,151,211,.18); }
.scan-ring { fill: none; stroke: rgba(105,196,250,.17); stroke-width: 1; stroke-dasharray: 3 8; transform-origin: 310px 180px; animation: ring-turn 30s linear infinite; }
.scene-node { position: absolute; z-index: 7; top: 50%; display: flex; align-items: center; flex-direction: column; transform: translate(-50%, -50%); }
.node-source { left: 17%; }
.node-policy { left: 50%; }
.node-gate { left: 83%; }
.node-glyph { display: grid; place-items: center; width: 53px; height: 53px; color: #a2dcff; border: 1px solid rgba(117,203,255,.39); border-radius: 11px; background: linear-gradient(145deg, rgba(24,69,104,.66), rgba(9,20,34,.92)); box-shadow: 0 0 24px rgba(62,163,222,.12), inset 0 0 15px rgba(121,213,255,.06); }
.node-glyph svg { width: 40px; height: 40px; }
.node-orbit { position: absolute; z-index: -1; top: -9px; width: 70px; height: 70px; border: 1px dashed rgba(111,192,241,.18); border-radius: 50%; animation: ring-turn 19s linear infinite; }
.node-name { display: block; margin-top: 16px; color: #a4bed8; font: 9px var(--d-mono); letter-spacing: .11em; white-space: nowrap; }
.node-state { margin-top: 5px; color: #5b7795; font: 8px var(--d-mono); letter-spacing: .06em; white-space: nowrap; }
.policy-halo { position: absolute; top: -31px; width: 119px; height: 119px; border: 1px solid rgba(106,198,250,.1); border-radius: 50%; box-shadow: 0 0 30px rgba(68,163,222,.035); }
.policy-halo::before, .policy-halo::after { position: absolute; content: ""; inset: 7px; border: 1px dashed rgba(116,207,255,.24); border-radius: 50%; animation: ring-turn 23s linear infinite; }
.policy-halo::after { inset: -8px; border-color: rgba(93,172,233,.09); animation-direction: reverse; animation-duration: 30s; }
.policy-core { position: relative; width: 57px; height: 57px; overflow: hidden; display: grid; place-items: center; border: 1px solid rgba(129,214,255,.6); border-radius: 50%; background: radial-gradient(circle at center, rgba(69,164,224,.23), rgba(10,26,43,.95) 67%); box-shadow: 0 0 32px rgba(73,174,236,.14), inset 0 0 19px rgba(70,175,244,.11); }
.policy-core::before { position: absolute; content: ""; inset: 5px; border: 1px solid rgba(135,214,255,.16); border-radius: 50%; }
.core-cross { position: absolute; width: 24px; height: 1px; background: #93dfff; opacity: .8; }
.core-cross-a { transform: rotate(45deg); } .core-cross-b { transform: rotate(-45deg); }
.core-label { position: relative; z-index: 1; padding: 2px; background: #0b1a2a; color: #d9f5ff; font: 7px var(--d-mono); letter-spacing: .05em; }
.gate-frame { position: absolute; width: 48px; height: 68px; border: 1px solid rgba(132,194,237,.6); border-radius: 3px; transform: perspective(160px) rotateY(-10deg); box-shadow: 0 0 25px rgba(58,159,217,.13), inset 0 0 14px rgba(86,169,222,.06); }
.gate-frame-outer { width: 61px; height: 84px; border-color: rgba(105,180,230,.2); }
.gate-frame-inner { border-color: rgba(149,220,255,.6); }
.gate-opening { position: absolute; top: -27px; left: -40px; right: -40px; height: 80px; transform: skewY(0deg); pointer-events: none; }
.gate-opening span { position: absolute; top: 38px; left: 0; width: 5px; height: 5px; border-radius: 50%; background: #7ddcff; box-shadow: 0 0 12px 4px rgba(80,193,246,.55); opacity: .9; }
.scene-packet { position: absolute; z-index: 4; top: calc(50% - 2px); left: 17%; width: 5px; height: 5px; border-radius: 50%; background: #b7eaff; box-shadow: 0 0 12px 4px rgba(86,192,246,.45); opacity: .7; }
.packet-one { animation: packet-travel 4.5s ease-in-out infinite; }
.packet-two { width: 3px; height: 3px; opacity: .5; animation: packet-travel 4.5s 1.45s ease-in-out infinite; }
.packet-three { width: 2px; height: 2px; opacity: .34; animation: packet-travel 4.5s 2.8s ease-in-out infinite; }
.scene-axis-label { position: absolute; z-index: 8; top: calc(50% + 61px); color: #526b87; font: 7px var(--d-mono); letter-spacing: .09em; }
.axis-left { left: 6%; } .axis-right { right: 6%; }
.scene-bottom { position: absolute; z-index: 9; bottom: 13px; left: 15px; right: 15px; display: flex; align-items: center; gap: 10px; color: #647f9e; font: 8px var(--d-mono); letter-spacing: .045em; }
.scene-bottom-rule { height: 1px; flex: 1; background: linear-gradient(90deg, rgba(98,163,214,.25), transparent); }
.scene-result { position: absolute; z-index: 8; display: flex; flex-direction: column; align-items: center; justify-content: center; top: 50%; left: 50%; width: 72%; max-width: 360px; min-height: 118px; padding: 16px; border: 1px solid rgba(122,201,249,.18); border-radius: 9px; background: rgba(5,11,20,.91); box-shadow: 0 15px 50px rgba(0,0,0,.45), 0 0 35px rgba(44,139,197,.08); text-align: center; opacity: 0; transform: translate(-50%,-45%) scale(.97); pointer-events: none; transition: opacity .4s ease, transform .4s ease; backdrop-filter: blur(12px); }
.scene-result.is-visible { opacity: 1; transform: translate(-50%,-50%) scale(1); }
.result-ring { position: relative; display: grid; place-items: center; width: 24px; height: 24px; margin-bottom: 7px; border: 1px solid rgba(119,212,255,.4); border-radius: 50%; }
.result-ring span { width: 7px; height: 7px; border-radius: 50%; background: var(--d-cyan); box-shadow: 0 0 10px var(--d-cyan); }
.result-overline { color: #7da7ce; font: 8px var(--d-mono); letter-spacing: .13em; }
.scene-result strong { margin-top: 2px; font: 600 19px var(--d-display); }
.scene-result > span:last-child { margin-top: 4px; color: var(--d-muted); font-size: 10px; }
body[data-state="running"] .scene-pulse { background: var(--d-cyan); box-shadow: 0 0 12px var(--d-cyan); animation: live-blink 1s ease infinite; }
body[data-state="running"] .policy-halo { border-color: rgba(119,212,255,.34); box-shadow: 0 0 33px rgba(72,173,232,.16); }
body[data-state="running"] .policy-core { animation: core-pulse 1.4s ease-in-out infinite; }
body[data-state="running"] .scene-lines .rail-front { stroke-width: 1.8; stroke-dasharray: 3 5; }
body[data-state="eligible"] .gate-frame-inner { border-color: var(--d-green); box-shadow: 0 0 19px rgba(81,224,176,.3); }
body[data-state="eligible"] .gate-opening span { background: var(--d-green); box-shadow: 0 0 12px 4px rgba(81,224,176,.55); }
body[data-state="eligible"] .policy-core { border-color: rgba(81,224,176,.8); box-shadow: 0 0 30px rgba(81,224,176,.2); }
body[data-state="blocked"] .gate-frame-inner { border-color: var(--d-red); box-shadow: 0 0 19px rgba(255,102,123,.25); }
body[data-state="blocked"] .gate-opening span { background: var(--d-red); box-shadow: 0 0 12px 4px rgba(255,102,123,.48); }
body[data-state="blocked"] .policy-core { border-color: rgba(255,102,123,.72); box-shadow: 0 0 26px rgba(255,102,123,.14); }
body[data-state="error"] .scene-result { border-color: rgba(255,102,123,.36); }
body[data-state="error"] .result-ring span { background: var(--d-red); box-shadow: 0 0 10px var(--d-red); }
body[data-state="eligible"] .result-ring { border-color: rgba(81,224,176,.54); }
body[data-state="eligible"] .result-ring span { background: var(--d-green); box-shadow: 0 0 10px var(--d-green); }
body[data-state="blocked"] .result-ring { border-color: rgba(255,102,123,.54); }
body[data-state="blocked"] .result-ring span { background: var(--d-red); box-shadow: 0 0 10px var(--d-red); }
.scene-legend { display: flex; align-items: center; flex-wrap: wrap; gap: 11px 16px; margin: 11px 0 0; color: #7d91aa; font-size: 9px; }
.scene-legend > span { display: inline-flex; align-items: center; gap: 6px; }
.scene-legend i { display: inline-block; width: 5px; height: 5px; border-radius: 50%; }
.legend-facts { background: #76b5f2; } .legend-policy { background: #79d5ff; } .legend-result { background: #6ce1bc; }
.scene-legend-right { margin-left: auto; color: #4e6782; font: 8px var(--d-mono); }
.pipeline { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 15px; overflow: hidden; border: 1px solid var(--d-border); border-radius: 8px; background: rgba(8,15,26,.6); }
.pipeline-step { position: relative; min-width: 0; min-height: 80px; padding: 13px 10px 10px; border-right: 1px solid var(--d-border); transition: background .3s ease; }
.pipeline-step:last-child { border-right: 0; }
.pipeline-number { position: absolute; top: 9px; right: 9px; color: #425b77; font: 8px var(--d-mono); }
.pipeline-light { display: block; width: 5px; height: 5px; margin-bottom: 10px; border-radius: 50%; background: #344961; }
.pipeline-step > div { display: flex; flex-direction: column; gap: 4px; }
.pipeline-step strong { display: block; color: #9db4cf; font-size: 10px; font-weight: 600; line-height: 1.35; }
.pipeline-step small { display: block; color: #566e89; font-size: 8px; line-height: 1.35; }
.pipeline-state { display: block; margin-top: 9px; color: #52657e; font: 8px var(--d-mono); letter-spacing: .05em; }
.pipeline-step.is-running { background: rgba(89,177,234,.06); }
.pipeline-step.is-running .pipeline-light { background: var(--d-cyan); box-shadow: 0 0 9px rgba(119,212,255,.75); animation: live-blink .9s ease infinite; }
.pipeline-step.is-complete .pipeline-light { background: var(--d-green); box-shadow: 0 0 7px rgba(81,224,176,.55); }
.pipeline-step.is-complete .pipeline-state { color: var(--d-green); }
.pipeline-step.is-blocked .pipeline-light { background: var(--d-red); box-shadow: 0 0 7px rgba(255,102,123,.5); }
.pipeline-step.is-blocked .pipeline-state { color: var(--d-red); }
.metrics-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 15px; }
.metric-card { min-width: 0; padding: 14px 15px 13px; border: 1px solid var(--d-border); border-radius: 8px; background: rgba(8,15,26,.83); }
.metric-head { color: #7895b5; font: 8px var(--d-mono); letter-spacing: .07em; }
.metric-icon { color: #689fc9; font-size: 14px; }
.metric-card > strong { display: block; margin: 6px 0 3px; font: 500 clamp(18px,1.8vw,27px)/1.15 var(--d-display); letter-spacing: -.045em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.metric-card > small { display: block; color: #5f7691; font-size: 8px; line-height: 1.5; }
.evidence-layout { display: grid; grid-template-columns: minmax(0, 1.28fr) minmax(320px, .72fr); gap: 16px; margin-top: 20px; }
.evidence-panel, .explanation-panel, .history-panel { padding: 22px; }
.panel-section-head { align-items: flex-start; margin-bottom: 20px; }
.panel-section-head h2 { font-size: 20px; }
.response-chip { padding: 5px 8px; border: 1px solid var(--d-border); border-radius: 4px; color: #738eac; font: 8px var(--d-mono); letter-spacing: .06em; white-space: nowrap; }
.response-chip.is-good { color: var(--d-green); border-color: rgba(81,224,176,.27); background: rgba(81,224,176,.05); }
.response-chip.is-bad { color: var(--d-red); border-color: rgba(255,102,123,.27); background: rgba(255,102,123,.05); }
.evidence-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); overflow: hidden; gap: 1px; border: 1px solid rgba(117,157,203,.14); border-radius: 7px; background: rgba(117,157,203,.14); }
.evidence-field { min-width: 0; padding: 13px 12px; background: #0a1321; }
.evidence-field .field-label { display: block; margin-bottom: 8px; color: #617b99; font-size: 8px; }
.evidence-field > strong { display: block; color: #c0d4e9; font: 500 12px var(--d-display); overflow-wrap: anywhere; }
.evidence-field > small { display: block; margin-top: 5px; color: #637891; font-size: 8px; line-height: 1.45; }
.evidence-decision > strong { color: var(--d-cyan); font-size: 18px; letter-spacing: -.03em; text-transform: uppercase; }
body[data-state="eligible"] .evidence-decision > strong { color: var(--d-green); }
body[data-state="blocked"] .evidence-decision > strong { color: var(--d-red); }
.hash-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 10px; }
.hash-field { min-width: 0; padding: 12px; border: 1px solid rgba(117,157,203,.13); border-radius: 7px; background: rgba(2,7,14,.4); }
.hash-head { margin-bottom: 8px; color: #7691b0; font: 8px var(--d-mono); letter-spacing: .06em; }
.hash-head button { border: 0; padding: 0; color: #84cfff; background: none; font: 8px var(--d-mono); }
.hash-head button:disabled { color: #465d77; }
.hash-field > code { display: block; color: #a4c5e4; font-size: 9px; overflow-wrap: anywhere; line-height: 1.65; }
.raw-response { margin-top: 12px; border-top: 1px solid rgba(117,157,203,.15); padding-top: 12px; }
.raw-response summary { cursor: pointer; display: flex; justify-content: space-between; gap: 12px; color: #9ab4d0; font-size: 10px; list-style: none; }
.raw-response summary::-webkit-details-marker { display: none; }
.raw-response summary::before { content: "+"; margin-right: 3px; color: var(--d-cyan); font: 14px var(--d-mono); }
.raw-response[open] summary::before { content: "−"; }
.raw-response summary span:first-of-type { margin-right: auto; }
.raw-response summary span:last-child { color: #617a95; font: 8px var(--d-mono); }
.response-code { margin-top: 10px; max-height: 290px; color: #a8c9e5; }
.explanation-panel { align-self: stretch; }
.explanation-panel > .panel-kicker { margin-bottom: 10px; }
.explanation-panel h2 { margin-bottom: 20px; font-size: 23px; }
.explainer-row { display: grid; grid-template-columns: 28px 1fr; gap: 10px; padding: 13px 0; border-top: 1px solid rgba(117,157,203,.13); }
.explainer-number { color: #72bfe9; font: 10px var(--d-mono); padding-top: 3px; }
.explainer-row p { color: var(--d-muted); font-size: 11px; line-height: 1.65; }
.explainer-row strong { color: #d2e2f3; font-weight: 600; }
.explainer-row code { color: #98d8ff; font-size: 10px; }
.scope-note { display: grid; grid-template-columns: 21px 1fr; gap: 10px; margin-top: 12px; padding: 13px; border: 1px solid rgba(119,212,255,.17); border-radius: 7px; background: rgba(69,148,201,.05); }
.scope-icon { display: grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; color: var(--d-cyan); border: 1px solid rgba(119,212,255,.45); font: 10px var(--d-mono); }
.scope-note p { color: #859bb5; font-size: 10px; line-height: 1.65; }
.scope-note strong { color: #b8d9f2; }
.history-panel { margin-top: 16px; }
.history-panel .panel-section-head { align-items: center; margin-bottom: 12px; }
.history-panel .panel-section-head h2 { font-size: 18px; }
.text-button { padding: 6px 0; border: 0; color: #8ba6c3; background: transparent; font-size: 10px; }
.text-button:hover { color: var(--d-text); }
.history-list { display: flex; flex-direction: column; gap: 7px; }
.history-empty { padding: 16px; border: 1px dashed rgba(117,157,203,.18); border-radius: 6px; color: #647b95; font-size: 11px; text-align: center; }
.history-row { display: grid; grid-template-columns: 36px minmax(90px,.7fr) minmax(100px,1fr) 88px 78px; align-items: center; gap: 12px; padding: 11px 12px; border: 1px solid rgba(117,157,203,.13); border-radius: 6px; background: rgba(7,13,23,.58); }
.history-id { color: #5b7693; font: 9px var(--d-mono); }
.history-scenario { color: #d1e2f1; font-size: 10px; font-weight: 600; }
.history-detail { overflow: hidden; color: #8ba4bf; font: 9px var(--d-mono); text-overflow: ellipsis; white-space: nowrap; }
.history-state { justify-self: start; padding: 3px 6px; border: 1px solid rgba(117,157,203,.18); border-radius: 3px; color: #8ca5bf; font: 8px var(--d-mono); }
.history-state.good { color: var(--d-green); border-color: rgba(81,224,176,.22); }
.history-state.bad { color: var(--d-red); border-color: rgba(255,102,123,.24); }
.history-time { color: #758ba4; font: 9px var(--d-mono); text-align: right; }
.demo-footer { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; padding: 25px 0 32px; margin-top: 16px; border-top: 1px solid rgba(117,157,203,.15); }
.demo-footer .brand { font-size: 19px; }
.demo-footer p { color: #647991; font-size: 10px; }
.demo-footer > div { display: flex; align-items: center; gap: 10px; margin-left: auto; color: #50657e; font-size: 10px; }
.demo-footer > div a { color: #849fbc; }
.demo-footer > div a:hover { color: var(--d-text); }
.director-toast { position: fixed; z-index: 100; bottom: 24px; left: 50%; max-width: calc(100% - 32px); padding: 10px 15px; border: 1px solid rgba(119,212,255,.25); border-radius: 7px; background: rgba(7,15,26,.94); color: #bde7ff; font-size: 11px; opacity: 0; transform: translate(-50%, 12px); pointer-events: none; transition: opacity .22s ease, transform .22s ease; box-shadow: 0 12px 32px rgba(0,0,0,.28); }
.director-toast.is-visible { opacity: 1; transform: translate(-50%,0); }
body.director-mode .demo-nav, body.director-mode .intro, body.director-mode .history-panel, body.director-mode .demo-footer { display: none !important; }
body.director-mode .demo-main { width: min(1560px, calc(100% - 48px)); }
body.director-mode .demo-layout { grid-template-columns: minmax(340px,.74fr) minmax(0,1.26fr); gap: 14px; padding-top: 20px; }
body.director-mode .cinema-panel { padding: 16px; }
body.director-mode .scene { height: min(37vh, 400px); min-height: 290px; }
body.director-mode .evidence-layout { display: grid !important; grid-template-columns: minmax(0, 1fr); margin-top: 12px; }
body.director-mode .explanation-panel { display: none !important; }
body.director-mode .evidence-panel { padding: 13px; }
body.director-mode .evidence-panel .panel-section-head { margin-bottom: 9px; }
body.director-mode .evidence-panel .panel-section-head h2 { font-size: 16px; }
body.director-mode .evidence-panel .evidence-field { padding: 9px 10px; }
body.director-mode .evidence-panel .hash-field { padding: 8px 10px; }
body.director-mode .evidence-panel .raw-response { margin-top: 8px; padding-top: 8px; }
body.director-mode .transfer-panel { padding: 17px; }
body.director-mode .request-panel { padding: 12px 15px; }
body.director-mode .metrics-grid { margin-top: 10px; }
body.director-mode .metric-card { padding: 10px 12px; }
body.director-mode .metric-card > strong { font-size: clamp(18px,2vw,27px); }
body.director-mode::after { background: radial-gradient(ellipse at 50% 35%, rgba(31,82,125,.11), transparent 50%); }
body[data-state="running"] .run-button { color: #a5cde7; background: #162e43; border-color: rgba(119,212,255,.3); box-shadow: none; }
body[data-state="running"] .run-button-icon { animation: spin-quick 1.4s linear infinite; }
body[data-state="running"] .run-button::before { display: none; }

@keyframes live-blink { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
@keyframes ring-turn { from { transform: rotate(0); } to { transform: rotate(360deg); } }
@keyframes rail-flow { from { stroke-dashoffset: 0; } to { stroke-dashoffset: -100; } }
@keyframes packet-travel { 0% { transform: translateX(0) scale(.7); opacity: 0; } 8% { opacity: .9; } 48% { opacity: .8; } 70% { transform: translateX(180px) scale(1.15); opacity: .95; } 86% { opacity: .25; } 100% { transform: translateX(260px) scale(.5); opacity: 0; } }
@keyframes core-pulse { 0%,100% { transform: scale(1); filter: brightness(1); } 50% { transform: scale(1.055); filter: brightness(1.3); } }
@keyframes spin-quick { to { transform: rotate(360deg); } }

@media (min-width: 1600px) {
  .demo-main { width: min(1500px, calc(100% - 80px)); }
  .scene { height: 410px; }
}
@media (max-width: 1150px) {
  .demo-main { width: min(100% - 36px, 1200px); }
  .demo-nav { padding: 0 18px; }
  .intro { min-height: 210px; padding-top: 42px; }
  .intro-mark { flex-basis: 110px; width: 110px; height: 110px; }
  .mark-cross-h { width: 105px; } .mark-cross-v { height: 105px; }
  .demo-layout { grid-template-columns: minmax(320px,.85fr) minmax(0,1.15fr); gap: 13px; }
  .transfer-panel { padding: 17px; }
  .cinema-panel { padding: 14px; }
  .scene { height: 340px; }
  .scene-legend-right { width: 100%; margin-left: 0; }
  .evidence-layout { grid-template-columns: 1fr; }
  .explanation-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
  .explanation-panel > .panel-kicker, .explanation-panel h2, .scope-note { grid-column: 1 / -1; }
  .explanation-panel h2 br { display: none; }
}
@media (max-width: 800px) {
  .demo-nav { height: 58px; gap: 12px; }
  .demo-nav nav { gap: 11px; }
  .nav-status { font-size: 8px; }
  .demo-nav nav > a:not(.nav-back) { display: none; }
  .nav-back { padding: 7px 9px; font-size: 10px !important; }
  .intro { padding: 38px 0 27px; }
  .intro-mark { display: none; }
  .intro h1 { font-size: clamp(38px, 7vw, 52px); }
  .intro-copy { max-width: 620px; font-size: 13px; }
  .demo-layout { grid-template-columns: 1fr; }
  .control-column { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,.7fr); align-items: start; gap: 12px; }
  .transfer-panel { grid-row: span 2; }
  .request-panel { align-self: start; }
  .scene { height: clamp(320px, 58vw, 410px); }
  body.director-mode .demo-layout { grid-template-columns: 1fr; }
  body.director-mode .control-column { grid-template-columns: minmax(0,.9fr) minmax(0,1fr); }
  body.director-mode .transfer-panel { grid-row: span 2; }
  body.director-mode .scene { height: min(43vh,390px); }
  .evidence-grid { grid-template-columns: 1fr 1fr; }
  .explanation-panel { display: block; }
}
@media (max-width: 560px) {
  .demo-main { width: calc(100% - 24px); }
  .demo-nav { padding: 0 12px; }
  .brand { font-size: 19px; }
  .brand i { margin-left: 6px; font-size: 8px; }
  .nav-status { display: none; }
  .intro { padding: 28px 0 23px; }
  .eyebrow { max-width: 100%; font-size: 8px; margin-bottom: 14px; }
  .eyebrow-number { margin-left: 0; }
  .intro h1 { font-size: clamp(35px, 10vw, 47px); }
  .intro-copy { margin-top: 14px; font-size: 12px; }
  .transfer-panel, .cinema-panel, .evidence-panel, .explanation-panel, .history-panel { padding: 14px; }
  .control-column { display: flex; }
  .asset-card { margin: 16px 0 17px; padding: 11px; gap: 9px; }
  .asset-copy span { font-size: 9px; }
  .scenario-tabs { gap: 6px; }
  .scenario-tab { flex-wrap: wrap; gap: 7px; padding: 10px 8px; }
  .scenario-icon { width: 26px; height: 26px; flex-basis: 26px; }
  .scenario-tab > span:nth-child(2) { flex-basis: calc(100% - 40px); }
  .scenario-tab .tab-radio { position: absolute; top: 11px; right: 9px; }
  .scenario-tab strong { font-size: 10px; padding-right: 10px; }
  .scenario-tab small { font-size: 8px; }
  .button-subrow { font-size: 7px; }
  .button-subrow > span:last-child { max-width: 48%; overflow-wrap: anywhere; }
  .cinema-header h2 { font-size: 16px; }
  .scene { height: 330px; }
  .node-source { left: 15%; } .node-policy { left: 50%; } .node-gate { left: 85%; }
  .node-glyph { width: 43px; height: 43px; } .node-glyph svg { width: 33px; height: 33px; }
  .policy-core { width: 49px; height: 49px; } .policy-halo { width: 100px; height: 100px; top: -26px; }
  .gate-frame { width: 40px; height: 60px; }
  .gate-frame-outer { width: 51px; height: 75px; }
  .node-name { font-size: 7px; }
  .node-state { font-size: 7px; }
  .scene-result { width: 80%; }
  .pipeline { grid-template-columns: 1fr 1fr; }
  .pipeline-step { min-height: 75px; border-bottom: 1px solid var(--d-border); }
  .pipeline-step:nth-child(2) { border-right: 0; }
  .pipeline-step:nth-child(n+3) { border-bottom: 0; }
  .metrics-grid { gap: 6px; }
  .metric-card { padding: 10px 8px; }
  .metric-head { font-size: 7px; letter-spacing: 0; }
  .metric-icon { display: none; }
  .metric-card > strong { font-size: 16px; }
  .metric-card > small { font-size: 7px; }
  .evidence-layout { margin-top: 12px; }
  .panel-section-head { align-items: flex-start; flex-direction: column; gap: 9px; }
  .panel-section-head h2 { font-size: 18px; }
  .evidence-grid { grid-template-columns: 1fr 1fr; }
  .evidence-field { padding: 11px 9px; }
  .evidence-field > strong { font-size: 11px; }
  .hash-grid { grid-template-columns: 1fr; }
  .history-row { grid-template-columns: 25px minmax(70px,.75fr) minmax(0,1fr) 65px; gap: 7px; padding: 10px 8px; }
  .history-detail { display: none; }
  .history-time { font-size: 8px; }
  .demo-footer { gap: 9px; }
  .demo-footer p { width: calc(100% - 100px); }
  .demo-footer > div { margin-left: 0; width: 100%; }
  body.director-mode .demo-main { width: calc(100% - 16px); }
  body.director-mode .demo-layout { padding-top: 8px; }
  body.director-mode .control-column { display: flex; }
  body.director-mode .scene { height: 39vh; min-height: 270px; }
  body.director-mode .request-panel { display: none; }
  body.director-mode .transfer-panel { padding: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .001ms !important; }
}


.scene-controls { display: flex; align-items: center; gap: 12px; }
.director-toggle { display: inline-flex; align-items: center; gap: 7px; padding: 6px 8px; border: 1px solid rgba(119,212,255,.2); border-radius: 5px; color: #90bad7; background: rgba(76,153,205,.05); font: 8px var(--d-mono); letter-spacing: .05em; white-space: nowrap; transition: border-color .2s ease, color .2s ease, background .2s ease; }
.director-toggle:hover, body.director-mode .director-toggle { color: #d9f3ff; border-color: rgba(119,212,255,.48); background: rgba(76,153,205,.12); }
kbd { padding: 2px 4px; border: 1px solid rgba(119,157,203,.2); border-radius: 3px; color: #6e8ca9; font: 8px var(--d-mono); }
.sequence-button { width: 100%; display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 8px; min-height: 35px; padding: 0 12px; border: 1px solid rgba(119,157,203,.2); border-radius: 6px; color: #91aeca; background: rgba(76,153,205,.035); font-size: 10px; transition: background .2s ease, border-color .2s ease, color .2s ease; }
.sequence-button span { color: #7ecdf5; font-size: 14px; }
.sequence-button:hover { color: #dbefff; border-color: rgba(119,212,255,.38); background: rgba(76,153,205,.08); }
.sequence-button:disabled { opacity: .6; }
.director-exit { position: fixed; z-index: 110; top: 13px; right: 16px; align-items: center; gap: 10px; padding: 10px 13px; border: 1px solid rgba(119,212,255,.3); border-radius: 7px; color: #c5eaff; background: rgba(5,13,24,.94); font-size: 10px; box-shadow: 0 10px 30px rgba(0,0,0,.25); backdrop-filter: blur(15px); }
.director-exit:not([hidden]) { display: inline-flex; }
body.director-mode .scene-controls { padding-right: 178px; }
@media (max-width: 560px) {
  .scene-controls { gap: 6px; }
  .director-toggle { padding: 5px 6px; font-size: 7px; }
  .director-toggle kbd { display: none; }
  body.director-mode .scene-controls { padding-right: 0; }
  .director-exit { top: 7px; right: 8px; padding: 7px 9px; font-size: 9px; }
}