:root{
  color-scheme:dark;
  --bg:#050914;
  --bg-2:#09111f;
  --panel:rgba(12,21,37,.82);
  --panel-2:rgba(15,27,46,.92);
  --line:rgba(157,182,222,.16);
  --line-strong:rgba(104,211,255,.34);
  --text:#f5f8ff;
  --muted:#9aa9c0;
  --cyan:#5ce1e6;
  --blue:#5b8cff;
  --violet:#9c6cff;
  --gold:#f2c85b;
  --gold-2:#c28b28;
  --green:#56e39f;
  --red:#ff6b77;
  --shadow:0 28px 80px rgba(0,0,0,.42);
  --radius:28px;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

*{box-sizing:border-box}
html{background:var(--bg);scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:
  radial-gradient(circle at 18% 14%,rgba(68,104,255,.11),transparent 25%),
  radial-gradient(circle at 83% 64%,rgba(56,222,230,.08),transparent 31%),
  linear-gradient(135deg,#050914 0%,#07101d 48%,#050914 100%);color:var(--text);overflow-x:hidden}
button,input{font:inherit}
button{color:inherit}
button:focus-visible,input:focus-visible{outline:3px solid rgba(92,225,230,.42);outline-offset:3px}
.ambient{position:fixed;border-radius:50%;filter:blur(70px);pointer-events:none;opacity:.3;z-index:0}
.ambient-a{width:420px;height:420px;left:-180px;top:9%;background:rgba(91,140,255,.24)}
.ambient-b{width:520px;height:520px;right:-260px;bottom:-80px;background:rgba(156,108,255,.17)}
.grid-noise{position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.18;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,black,transparent 95%)}

.topbar{position:relative;z-index:20;height:70px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 26px;border-bottom:1px solid var(--line);background:rgba(4,9,19,.76);backdrop-filter:blur(18px)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text);justify-self:start}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:linear-gradient(145deg,#ffe485,#d29a2a);color:#101522;font-weight:950;box-shadow:0 10px 28px rgba(210,154,42,.2)}.brand-copy{display:grid;gap:1px}.brand-copy b{font-size:12px;letter-spacing:.16em;text-transform:uppercase}.brand-copy small{font-size:10px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.show-progress{display:flex;gap:9px;justify-self:center}.progress-dot{width:28px;height:5px;border-radius:999px;background:#1c2a3e;transition:.25s ease}.progress-dot.active{background:linear-gradient(90deg,var(--blue),var(--cyan));box-shadow:0 0 18px rgba(92,225,230,.25)}
.runtime-badge{justify-self:end;display:flex;align-items:center;gap:8px;padding:10px 13px;border:1px solid var(--line);border-radius:999px;background:rgba(9,17,30,.8);font-size:10px;font-weight:850;letter-spacing:.09em;text-transform:uppercase;color:#afbdd0}.runtime-badge span{width:8px;height:8px;border-radius:50%;background:#7b8798;box-shadow:0 0 0 4px rgba(123,135,152,.08)}.runtime-badge.live{border-color:rgba(86,227,159,.32);color:#bff9dd}.runtime-badge.live span{background:var(--green);box-shadow:0 0 0 4px rgba(86,227,159,.1),0 0 18px rgba(86,227,159,.55)}

.experience-shell{position:relative;z-index:2;display:grid;grid-template-columns:minmax(330px,390px) minmax(0,1fr);gap:18px;max-width:1600px;margin:0 auto;padding:18px 18px 32px;min-height:calc(100vh - 70px)}
.guide-zone{position:sticky;top:88px;align-self:start;min-height:calc(100vh - 106px);border:1px solid rgba(173,196,230,.16);border-radius:32px;background:linear-gradient(180deg,rgba(15,26,44,.92),rgba(7,14,27,.96));box-shadow:var(--shadow);overflow:hidden;padding:18px;display:flex;flex-direction:column;gap:12px}
.guide-zone::before{content:"";position:absolute;inset:0;background:linear-gradient(145deg,rgba(255,255,255,.035),transparent 35%);pointer-events:none}.guide-header{position:relative;z-index:2;display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.guide-header h2{margin:3px 0 0;font-size:23px;letter-spacing:-.03em}.micro-label{display:block;font-size:8px;letter-spacing:.18em;color:#8290a6;font-weight:850}.guide-state{display:flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:999px;padding:8px 10px;font-size:8px;font-weight:900;letter-spacing:.12em;color:#a9b7c9}.guide-state i{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 14px rgba(86,227,159,.65)}.guide-state.speaking i{background:var(--gold);box-shadow:0 0 18px rgba(242,200,91,.65)}.guide-state.thinking i{background:var(--cyan);animation:statePulse 1s ease-in-out infinite}@keyframes statePulse{50%{opacity:.35}}

.robot-viewport{position:relative;height:390px;border-radius:28px;border:1px solid rgba(110,148,204,.16);background:
 radial-gradient(circle at 50% 42%,rgba(242,200,91,.14),transparent 23%),
 linear-gradient(180deg,rgba(15,32,53,.75),rgba(6,14,27,.92));overflow:hidden;perspective:900px;touch-action:pan-y}
.robot-viewport::after{content:"";position:absolute;left:10%;right:10%;bottom:8%;height:1px;background:linear-gradient(90deg,transparent,rgba(92,225,230,.34),transparent)}
.orbit-ring{position:absolute;left:50%;top:45%;border:1px solid rgba(92,225,230,.14);border-radius:50%;transform:translate(-50%,-50%) rotateX(68deg);pointer-events:none}.orbit-one{width:310px;height:310px;animation:ringSpin 18s linear infinite}.orbit-two{width:250px;height:250px;border-color:rgba(242,200,91,.16);animation:ringSpinReverse 14s linear infinite}@keyframes ringSpin{to{transform:translate(-50%,-50%) rotateX(68deg) rotateZ(360deg)}}@keyframes ringSpinReverse{to{transform:translate(-50%,-50%) rotateX(68deg) rotateZ(-360deg)}}
.floor-glow{position:absolute;width:190px;height:48px;border-radius:50%;background:radial-gradient(ellipse,rgba(92,225,230,.19),transparent 70%);left:50%;bottom:20px;transform:translateX(-50%);filter:blur(4px)}
.holo-beam{position:absolute;left:50%;bottom:48px;width:160px;height:225px;transform:translateX(-50%) scaleY(0);transform-origin:bottom;background:linear-gradient(to top,rgba(92,225,230,.14),rgba(92,225,230,0));clip-path:polygon(42% 100%,58% 100%,100% 0,0 0);opacity:0;transition:.35s ease}.holo-beam.active{transform:translateX(-50%) scaleY(1);opacity:1}

.robot3d{--robot-rx:0deg;--robot-ry:0deg;position:absolute;left:50%;top:48%;width:190px;height:330px;transform-style:preserve-3d;transform:translate(-50%,-50%) rotateX(var(--robot-rx)) rotateY(var(--robot-ry));transition:transform .18s ease;filter:drop-shadow(0 20px 24px rgba(0,0,0,.38));z-index:4;cursor:pointer}
.head-only{top:50%;width:230px;height:230px;transform-origin:center;filter:drop-shadow(0 30px 30px rgba(0,0,0,.48))}
.head-only>:not(.r-head){display:none}
.head-only .r-head{display:block;left:50%;top:50%;width:86px;height:80px;transform:translate(-50%,-50%) translateZ(42px) scale(2.25);transform-origin:center;filter:drop-shadow(0 10px 12px rgba(0,0,0,.36))}
.head-only .head-shell{border-radius:29px 29px 22px 22px;background:linear-gradient(115deg,#6f430c 0%,#d29a2a 12%,#ffe69a 28%,#a66b17 49%,#f0c95b 69%,#74450c 100%);border:1px solid rgba(255,239,181,.72);box-shadow:inset 9px 1px 10px rgba(255,246,202,.32),inset -10px -5px 14px rgba(43,24,3,.58),0 0 0 1px rgba(104,63,8,.45),0 13px 30px rgba(0,0,0,.3)}
.head-only .head-shell::before{content:"";position:absolute;left:9px;right:9px;top:8px;height:14px;border-top:2px solid rgba(91,52,5,.58);border-radius:50%;box-shadow:0 -2px 0 rgba(255,234,153,.22)}
.head-only .head-shell::after{content:"";position:absolute;left:7px;right:7px;bottom:4px;height:15px;border-bottom:2px solid rgba(75,42,4,.65);border-radius:0 0 18px 18px}
.head-only .head-depth{inset:4px -9px -7px;background:linear-gradient(90deg,#3f2605,#8f5d14 48%,#3a2104);box-shadow:0 0 0 1px rgba(255,213,105,.2)}
.head-only .ear-disc{top:20px;width:17px;height:31px;border:1px solid rgba(255,221,125,.38);box-shadow:inset 3px 0 5px rgba(255,234,165,.3),0 4px 8px rgba(0,0,0,.35)}
.head-only .ear-l{left:-11px}.head-only .ear-r{right:-11px}
.head-only .r-eye{top:25px;width:16px;height:12px;background:radial-gradient(circle,#fff 0 10%,#c8ffff 18%,#5ce1e6 36%,#176c79 52%,#07141b 69%);box-shadow:0 0 8px rgba(92,225,230,.95),0 0 16px rgba(92,225,230,.42)}
.head-only .eye-l{left:15px}.head-only .eye-r{right:15px}
.head-only .nose-ridge{left:39px;top:32px;width:7px;height:15px;clip-path:polygon(50% 0,100% 100%,0 100%)}
.head-only .r-mouth{left:22px;right:22px;bottom:10px;height:10px;border-color:#3c2405;background:linear-gradient(#1d160d,#423017);box-shadow:inset 0 2px 4px #090704}
.head-only.speaking .r-mouth{animation:mouthTalk .16s steps(2) infinite;box-shadow:inset 0 2px 4px #090704,0 0 8px rgba(92,225,230,.25)}
.head-only.thinking .r-head{animation:headOnlyThink 1.15s ease-in-out infinite alternate}
.head-only.celebrate .r-head{animation:headOnlyCelebrate .7s ease both}
.head-only.gesture-next .r-head{animation:headOnlyRight .65s ease both}
.head-only.gesture-previous .r-head{animation:headOnlyLeft .65s ease both}
.head-only.gesture-point .r-head{animation:headOnlyThink .8s ease-in-out alternate}
.head-only.bow .r-head{animation:headOnlyBow .7s ease both}
@keyframes headOnlyThink{to{transform:translate(-50%,-50%) translateZ(48px) scale(2.25) rotateY(-8deg) rotateZ(3deg)}}
@keyframes headOnlyCelebrate{45%{transform:translate(-50%,-58%) translateZ(54px) scale(2.32) rotateZ(-3deg)}100%{transform:translate(-50%,-50%) translateZ(42px) scale(2.25)}}
@keyframes headOnlyRight{50%{transform:translate(-45%,-50%) translateZ(48px) scale(2.25) rotateY(-12deg)}100%{transform:translate(-50%,-50%) translateZ(42px) scale(2.25)}}
@keyframes headOnlyLeft{50%{transform:translate(-55%,-50%) translateZ(48px) scale(2.25) rotateY(12deg)}100%{transform:translate(-50%,-50%) translateZ(42px) scale(2.25)}}
@keyframes headOnlyBow{50%{transform:translate(-50%,-44%) translateZ(42px) scale(2.25) rotateX(12deg)}100%{transform:translate(-50%,-50%) translateZ(42px) scale(2.25)}}
.realistic-robot{width:180px;height:350px;top:50%;transform-origin:50% 68%}
.realistic-robot>:not(.robot-realistic-render){display:none}
.robot-realistic-render{display:block;width:100%;height:100%;object-fit:contain;pointer-events:none;user-select:none;filter:contrast(1.06) saturate(1.08) drop-shadow(0 18px 18px rgba(0,0,0,.48));transform:translateZ(18px);transition:filter .22s ease,transform .3s ease}
.realistic-robot.speaking .robot-realistic-render{animation:realisticTalk .72s ease-in-out infinite;filter:contrast(1.08) saturate(1.12) drop-shadow(0 18px 18px rgba(0,0,0,.48)) drop-shadow(0 0 10px rgba(92,225,230,.22))}
.realistic-robot.thinking .robot-realistic-render{animation:realisticThink 1.35s ease-in-out infinite alternate}
.realistic-robot.celebrate .robot-realistic-render{animation:realisticCelebrate .62s ease both}
.realistic-robot.bow .robot-realistic-render{animation:realisticBow .7s ease both}
.realistic-robot.gesture-next .robot-realistic-render{animation:realisticPointRight .58s ease both}
.realistic-robot.gesture-previous .robot-realistic-render{animation:realisticPointLeft .58s ease both}
.realistic-robot.gesture-point .robot-realistic-render{animation:realisticThink .8s ease-in-out alternate}
@keyframes realisticTalk{50%{transform:translateZ(18px) translateY(-2px) rotateZ(.7deg)}}
@keyframes realisticThink{to{transform:translateZ(18px) rotateY(-5deg) rotateZ(1.5deg)}}
@keyframes realisticCelebrate{45%{transform:translateZ(24px) translateY(-10px) scale(1.035)}100%{transform:translateZ(18px)}}
@keyframes realisticBow{50%{transform:translateZ(18px) rotateX(7deg) translateY(7px)}100%{transform:translateZ(18px)}}
@keyframes realisticPointRight{50%{transform:translateZ(22px) rotateY(-7deg) translateX(5px)}100%{transform:translateZ(18px)}}
@keyframes realisticPointLeft{50%{transform:translateZ(22px) rotateY(7deg) translateX(-5px)}100%{transform:translateZ(18px)}}
.robot-shadow{position:absolute;left:32px;right:32px;bottom:-14px;height:24px;border-radius:50%;background:rgba(0,0,0,.5);filter:blur(8px);transform:rotateX(72deg) translateZ(-10px)}
.r-head{position:absolute;left:61px;top:8px;width:70px;height:64px;transform-style:preserve-3d;transform:translateZ(14px);transition:.25s ease}.head-shell{position:absolute;inset:0;border-radius:26px 26px 20px 20px;background:linear-gradient(115deg,#9d6516 0%,#f9d66e 23%,#b87d20 50%,#ffe596 70%,#9f681b 100%);border:1px solid rgba(255,231,151,.36);box-shadow:inset 7px 0 10px rgba(255,240,181,.24),inset -8px -4px 12px rgba(78,40,6,.42),0 8px 20px rgba(0,0,0,.24);transform:translateZ(16px)}.head-depth{position:absolute;inset:5px -7px -5px;border-radius:24px;background:#755015;transform:translateZ(-5px);filter:brightness(.78)}.ear-disc{position:absolute;top:21px;width:14px;height:25px;border-radius:8px;background:linear-gradient(90deg,#8b5a16,#e7ba49,#7c4e10);z-index:6}.ear-l{left:-8px}.ear-r{right:-8px}.r-eye{position:absolute;top:23px;width:14px;height:11px;border-radius:9px;background:radial-gradient(circle,#fff6a8 0 18%,#77f3ff 25%,#30cfe9 47%,#133746 56%,#05090e 70%);box-shadow:0 0 12px rgba(92,225,230,.55);z-index:8}.eye-l{left:14px}.eye-r{right:14px}.brow{position:absolute;top:16px;width:18px;height:2px;background:#66420e;z-index:8}.brow-l{left:11px;transform:rotate(-5deg)}.brow-r{right:11px;transform:rotate(5deg)}.nose-ridge{position:absolute;left:32px;top:31px;width:6px;height:11px;border-radius:3px;background:linear-gradient(#f3cf64,#7e4e0f);z-index:8}.r-mouth{position:absolute;left:20px;right:20px;bottom:9px;height:9px;border:1px solid #5a390c;border-radius:3px;background:#35250f;display:flex;align-items:center;justify-content:center;gap:2px;z-index:8;overflow:hidden}.r-mouth i{width:2px;height:7px;background:#c69432;opacity:.75}.robot3d.speaking .r-mouth{animation:mouthTalk .18s steps(2) infinite}@keyframes mouthTalk{50%{height:13px;bottom:7px}}.robot3d.speaking .r-eye{box-shadow:0 0 18px rgba(92,225,230,.9)}
.r-neck{position:absolute;left:80px;top:70px;width:32px;height:27px;display:grid;gap:2px;z-index:3;transform:translateZ(2px)}.r-neck span{display:block;border-radius:3px;background:linear-gradient(90deg,#50370f,#c89635,#5d3d10);height:5px}
.r-torso{position:absolute;left:47px;top:92px;width:98px;height:115px;transform-style:preserve-3d;z-index:2}.chest-plate{position:absolute;inset:0;border-radius:32px 32px 25px 25px;background:linear-gradient(110deg,#8c5915 0%,#f4cf62 22%,#aa701c 51%,#efd05f 74%,#75470e 100%);border:1px solid rgba(255,226,135,.34);box-shadow:inset 8px 0 12px rgba(255,239,173,.18),inset -8px -3px 14px rgba(67,36,6,.45);transform:translateZ(17px)}.torso-depth{position:absolute;inset:5px -9px -4px;border-radius:29px;background:#704811;transform:translateZ(-4px)}.chest-ring{position:absolute;left:30px;top:22px;width:38px;height:38px;border-radius:50%;border:5px double #66430e;box-shadow:0 0 0 4px rgba(255,221,109,.24),inset 0 0 0 4px rgba(97,60,10,.48)}.chest-core{position:absolute;left:40px;top:32px;width:18px;height:18px;border-radius:50%;background:radial-gradient(circle,#9cf5ff,#39d8e5 28%,#1f6f7f 50%,#0d2b36 72%);box-shadow:0 0 18px rgba(92,225,230,.58)}.robot3d.thinking .chest-core{animation:corePulse .65s ease-in-out infinite alternate}@keyframes corePulse{to{transform:scale(1.24);box-shadow:0 0 30px rgba(92,225,230,.9)}}.wire-panel{position:absolute;left:18px;right:18px;bottom:13px;height:23px;border-radius:9px;background:rgba(65,42,10,.78);display:flex;align-items:center;justify-content:center;gap:5px;transform:translateZ(19px)}.wire-panel i{width:3px;height:14px;border-radius:2px;background:var(--cyan)}.wire-panel i:nth-child(2n){background:#ff7d6c}.wire-panel i:nth-child(3n){background:var(--gold)}
.r-arm{position:absolute;top:105px;width:36px;height:122px;transform-style:preserve-3d;z-index:1;transition:.35s ease}.arm-l{left:11px;transform:rotateZ(6deg) translateZ(3px)}.arm-r{right:10px;transform:rotateZ(-6deg) translateZ(3px)}.r-arm span{position:absolute;left:50%;transform:translateX(-50%);background:linear-gradient(90deg,#6f430d,#edc45a 44%,#8c5915);box-shadow:inset 2px 0 5px rgba(255,232,145,.25)}.shoulder{top:0;width:31px;height:31px;border-radius:50%}.upper{top:26px;width:16px;height:42px;border-radius:10px}.elbow{top:62px;width:22px;height:22px;border-radius:50%}.fore{top:80px;width:15px;height:34px;border-radius:9px}.hand{top:109px;width:20px;height:18px;border-radius:9px 9px 12px 12px}.robot3d.gesture-next .arm-r{transform:rotateZ(-52deg) rotateX(-18deg) translateZ(22px)}.robot3d.gesture-previous .arm-l{transform:rotateZ(52deg) rotateX(-18deg) translateZ(22px)}.robot3d.gesture-point .arm-r{transform:rotateZ(-74deg) rotateX(-20deg) translateZ(24px)}.robot3d.celebrate .arm-l{transform:rotateZ(38deg) translateZ(18px)}.robot3d.celebrate .arm-r{transform:rotateZ(-38deg) translateZ(18px)}
.r-hip{position:absolute;left:68px;top:201px;width:57px;height:33px;border-radius:12px 12px 17px 17px;background:linear-gradient(90deg,#7a4d10,#e4b64a,#815115);transform:translateZ(4px)}.r-hip span{position:absolute;left:21px;top:8px;width:15px;height:15px;border-radius:50%;background:#4f340f;border:3px solid #d8a93c}
.r-leg{position:absolute;top:226px;width:34px;height:103px;z-index:1}.leg-l{left:57px}.leg-r{right:56px}.r-leg span{position:absolute;left:50%;transform:translateX(-50%);background:linear-gradient(90deg,#70460e,#e5b948 45%,#795013);box-shadow:inset 2px 0 4px rgba(255,235,163,.18)}.thigh{top:0;width:17px;height:40px;border-radius:8px}.knee{top:35px;width:23px;height:23px;border-radius:50%}.shin{top:54px;width:16px;height:39px;border-radius:8px}.foot{top:89px;width:29px;height:13px;border-radius:9px 9px 6px 6px;transform:translateX(-50%) translateZ(8px)!important}
.robot3d.bow .r-head{transform:translateZ(14px) rotateX(14deg)}.robot3d.thinking .r-head{animation:thinkTilt 1.2s ease-in-out infinite alternate}@keyframes thinkTilt{to{transform:translateZ(14px) rotateZ(5deg) rotateY(-5deg)}}
.robot-hotspot{position:absolute;z-index:10;border:1px solid rgba(92,225,230,.25);background:rgba(6,15,27,.74);backdrop-filter:blur(10px);border-radius:999px;color:#c9f9fb;display:flex;align-items:center;gap:6px;padding:7px 9px;cursor:pointer;opacity:.18;transition:.2s ease}.robot-hotspot small{font-size:8px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.robot-viewport:hover .robot-hotspot,.robot-hotspot:focus-visible{opacity:1}.hs-head{left:18px;top:18px}.hs-core{right:14px;top:58px}.hs-left{left:18px;bottom:24px;padding:9px 12px}.hs-right{right:18px;bottom:24px;padding:9px 12px}.robot-hotspot:hover{border-color:rgba(92,225,230,.52);background:rgba(13,28,47,.9);transform:translateY(-2px)}

.speech-panel{position:relative;z-index:2;border:1px solid var(--line);border-radius:20px;padding:14px 15px;background:rgba(8,16,29,.74);min-height:123px}.speech-meta{display:flex;justify-content:space-between;gap:12px;margin-bottom:7px;font-size:8px;font-weight:900;letter-spacing:.13em;color:#73839a}.speech-panel h3{margin:0 0 7px;font-size:18px;letter-spacing:-.02em}.speech-panel p{margin:0;color:#b4c0d0;line-height:1.52;font-size:12px}.guide-controls{position:relative;z-index:2;display:grid;grid-template-columns:44px 1fr 44px 1.1fr;gap:8px}.guide-controls button,.auto-toggle{border:1px solid var(--line);background:rgba(11,22,38,.88);border-radius:13px;min-height:44px;cursor:pointer}.icon-control{font-size:16px}.voice-control{display:flex;align-items:center;justify-content:center;gap:8px;font-size:10px;font-weight:800}.voice-icon{color:var(--cyan)}.next-control{display:flex;align-items:center;justify-content:space-between;padding:0 13px;background:linear-gradient(135deg,rgba(91,140,255,.24),rgba(92,225,230,.14))!important;border-color:rgba(92,225,230,.28)!important;font-size:10px;font-weight:900}.next-control b{font-size:17px;color:var(--cyan)}.guide-controls button:hover,.auto-toggle:hover{border-color:var(--line-strong);background:rgba(16,31,52,.95)}.auto-toggle{position:relative;z-index:2;width:100%;display:flex;align-items:center;gap:10px;justify-content:center;font-size:9px;font-weight:850;color:#94a5ba}.toggle-knob{width:27px;height:15px;border-radius:999px;background:#22344c;position:relative}.toggle-knob::after{content:"";position:absolute;width:9px;height:9px;border-radius:50%;background:#7f8ea3;left:3px;top:3px;transition:.2s}.auto-toggle[aria-pressed="true"] .toggle-knob{background:rgba(92,225,230,.25)}.auto-toggle[aria-pressed="true"] .toggle-knob::after{left:15px;background:var(--cyan);box-shadow:0 0 12px rgba(92,225,230,.6)}.auto-toggle[aria-pressed="true"]{color:#d8fcfd;border-color:rgba(92,225,230,.28)}

.content-zone{min-width:0;position:relative;border:1px solid rgba(173,196,230,.14);border-radius:32px;background:linear-gradient(180deg,rgba(11,20,35,.76),rgba(7,14,26,.8));box-shadow:var(--shadow);overflow:hidden;min-height:calc(100vh - 106px)}.content-zone::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 92% 10%,rgba(91,140,255,.08),transparent 24%);pointer-events:none}.scene{display:none;position:relative;min-height:calc(100vh - 108px);animation:sceneIn .42s ease both}.scene.active{display:flex}@keyframes sceneIn{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}.scene-inner{width:100%;padding:clamp(34px,5vw,74px);display:flex;flex-direction:column;justify-content:center;min-width:0}.eyebrow{margin:0 0 13px;color:var(--cyan);font-size:10px;font-weight:950;letter-spacing:.18em;text-transform:uppercase}.scene h1,.scene h2{margin:0;letter-spacing:-.055em;line-height:.98}.scene h1{font-size:clamp(48px,6vw,94px);max-width:900px}.scene h2{font-size:clamp(39px,5vw,73px);max-width:940px}.scene h1 span,.scene h2 span{background:linear-gradient(90deg,#7f9dff,#5ce1e6 65%,#d4b2ff);-webkit-background-clip:text;background-clip:text;color:transparent}.scene-lead,.scene-heading>p:last-child{max-width:800px;color:#aebbcf;line-height:1.68;font-size:clamp(15px,1.4vw,19px)}.scene-heading{margin-bottom:clamp(26px,4vw,48px)}.scene-heading>p:last-child{margin:18px 0 0}

.intro-scene{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(330px,.95fr);gap:30px;align-items:center}.scene-copy{min-width:0}.hero-points{display:flex;flex-wrap:wrap;gap:9px;margin:29px 0}.hero-points span{display:flex;align-items:center;gap:8px;padding:9px 12px;border:1px solid var(--line);border-radius:999px;background:rgba(11,22,38,.72);font-size:11px;color:#b8c4d5}.hero-points i{font-style:normal;color:var(--cyan);font-size:9px;font-weight:900}.hero-cta{border:0;border-radius:17px;background:linear-gradient(100deg,#647dff,#45dbe4);color:#06111c;min-height:58px;padding:0 20px;display:inline-flex;align-items:center;gap:34px;font-size:12px;font-weight:950;text-transform:uppercase;letter-spacing:.06em;cursor:pointer;box-shadow:0 18px 35px rgba(73,179,225,.18)}.hero-cta b{font-size:20px}.hero-cta:hover{filter:brightness(1.08);transform:translateY(-1px)}.hero-cta.compact{align-self:flex-start;margin-top:23px}
.hero-visual{min-height:430px;position:relative;display:grid;place-items:center}.ai-sphere{position:relative;width:215px;height:215px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 34% 27%,#ddf9ff 0 2%,#74edf0 8%,#426fef 30%,#172d75 52%,#091325 70%);box-shadow:0 0 90px rgba(70,125,255,.28),inset -20px -22px 45px rgba(0,0,0,.42)}.ai-sphere span{font-size:46px;font-weight:950;letter-spacing:-.08em;color:#f2fdff}.ai-sphere i{position:absolute;inset:-26px;border:1px solid rgba(92,225,230,.22);border-radius:50%;animation:orbRotate 9s linear infinite}.ai-sphere i:nth-child(2){inset:-52px;transform:rotateX(72deg);border-color:rgba(156,108,255,.24);animation-duration:13s}.ai-sphere i:nth-child(3){inset:-76px;transform:rotateY(72deg);border-color:rgba(91,140,255,.16);animation-duration:16s}@keyframes orbRotate{to{transform:rotate(360deg)}}.floating-card{position:absolute;min-width:132px;padding:12px 13px;border:1px solid rgba(145,177,223,.19);border-radius:15px;background:rgba(10,20,35,.82);backdrop-filter:blur(12px);box-shadow:0 15px 35px rgba(0,0,0,.24);animation:cardFloat 4s ease-in-out infinite}.floating-card small{display:block;font-size:8px;letter-spacing:.12em;color:#788aa2;margin-bottom:4px}.floating-card strong{font-size:14px}.fc-one{left:1%;top:18%}.fc-two{right:0;top:40%;animation-delay:.8s}.fc-three{left:11%;bottom:9%;animation-delay:1.4s}@keyframes cardFloat{50%{transform:translateY(-8px)}}

.capability-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.cap-card{min-height:220px;text-align:left;padding:20px;border:1px solid var(--line);border-radius:22px;background:rgba(10,20,35,.72);cursor:pointer;transition:.22s ease}.cap-card:hover,.cap-card.active{border-color:rgba(92,225,230,.42);background:linear-gradient(145deg,rgba(20,37,61,.94),rgba(9,20,34,.88));transform:translateY(-3px);box-shadow:0 18px 38px rgba(0,0,0,.18)}.cap-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:15px;background:linear-gradient(135deg,rgba(91,140,255,.24),rgba(92,225,230,.13));color:var(--cyan);font-size:23px;margin-bottom:30px}.cap-card small{display:block;color:#6f849f;font-size:8px;font-weight:900;letter-spacing:.14em;margin-bottom:6px}.cap-card strong{display:block;font-size:23px;letter-spacing:-.03em}.cap-card p{color:#92a2b7;font-size:12px;line-height:1.5;margin:9px 0 0}.cap-explain{margin-top:14px;padding:20px 22px;border-radius:21px;background:linear-gradient(90deg,rgba(91,140,255,.09),rgba(92,225,230,.06));border:1px solid rgba(92,225,230,.17);display:grid;grid-template-columns:auto auto 1fr;gap:16px;align-items:center}.cap-explain>span{font-size:8px;font-weight:950;letter-spacing:.15em;color:var(--cyan)}.cap-explain h3{margin:0;font-size:17px}.cap-explain p{margin:0;color:#a4b1c3;font-size:12px;line-height:1.5}

.journey-demo{position:relative;padding:24px;border:1px solid var(--line);border-radius:28px;background:rgba(8,17,31,.75);overflow:hidden}.user-request{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:18px;background:linear-gradient(90deg,rgba(91,140,255,.13),rgba(92,225,230,.05));border:1px solid rgba(91,140,255,.17);width:max-content;max-width:100%}.user-request>span{display:grid;place-items:center;width:38px;height:38px;border-radius:13px;background:#152541}.user-request small,.journey-result small{display:block;font-size:8px;color:#7890ae;font-weight:900;letter-spacing:.13em;margin-bottom:4px}.user-request strong{font-size:14px}.journey-track{position:relative;margin:44px 0 33px;display:grid;grid-template-columns:auto 1fr auto 1fr auto 1fr auto 1fr auto;align-items:center;gap:8px}.journey-node{width:94px;min-height:82px;border:1px solid var(--line);border-radius:20px;background:#0b1829;display:grid;place-items:center;gap:4px;cursor:pointer;position:relative;z-index:2}.journey-node i{font-style:normal;width:27px;height:27px;border-radius:50%;display:grid;place-items:center;background:#172843;color:#8195b2;font-size:9px;font-weight:900}.journey-node span{font-size:10px;font-weight:900}.journey-node.active{border-color:rgba(92,225,230,.48);background:linear-gradient(145deg,rgba(29,49,80,.96),rgba(9,23,38,.96));box-shadow:0 0 30px rgba(92,225,230,.12)}.journey-node.active i{background:var(--cyan);color:#07121e;box-shadow:0 0 16px rgba(92,225,230,.4)}.journey-line{height:1px;background:linear-gradient(90deg,#1f334d,#375f78)}.journey-token{position:absolute;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#06111c;font-size:9px;font-weight:950;left:0;top:50%;transform:translate(-50%,-50%);opacity:0;box-shadow:0 0 26px rgba(92,225,230,.45);z-index:5}.journey-track.running .journey-token{opacity:1;animation:journeyMove 4.6s ease-in-out forwards}@keyframes journeyMove{0%{left:0}20%{left:25%}40%{left:50%}60%{left:75%}82%,100%{left:100%}}.journey-result{padding:18px 19px;border:1px solid var(--line);border-radius:18px;background:rgba(11,23,39,.88)}.journey-result strong{display:block;font-size:18px;margin-bottom:6px}.journey-result p{margin:0;color:#9facbd;font-size:12px;line-height:1.55}.run-demo{margin-top:13px;border:1px solid rgba(92,225,230,.27);border-radius:14px;background:rgba(21,48,65,.62);color:#d9fbfd;padding:12px 16px;font-size:10px;font-weight:900;letter-spacing:.08em;cursor:pointer}.run-demo:hover{background:rgba(28,65,83,.8)}

.decision-arena{display:grid;gap:14px}.decision-case{padding:22px 24px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(110deg,rgba(91,140,255,.09),rgba(156,108,255,.05))}.case-tag{display:inline-block;padding:5px 8px;border-radius:999px;background:rgba(156,108,255,.13);color:#cdb9ff;font-size:8px;font-weight:900;letter-spacing:.13em}.decision-case h3{font-size:clamp(21px,2.5vw,32px);max-width:900px;margin:14px 0 8px;letter-spacing:-.03em}.decision-case p{margin:0;color:#9eacc0}.decision-options{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.decision-options button{min-height:155px;text-align:left;padding:20px;border:1px solid var(--line);border-radius:22px;background:#0b1728;cursor:pointer;transition:.2s}.decision-options button>span{font-size:27px;display:block;margin-bottom:23px}.decision-options b{display:block;font-size:16px;margin-bottom:7px}.decision-options small{color:#8393a9;line-height:1.4}.decision-options button:hover{transform:translateY(-3px);border-color:rgba(92,225,230,.34)}.decision-options button.good{border-color:rgba(86,227,159,.52);background:rgba(23,78,59,.25)}.decision-options button.bad{border-color:rgba(255,107,119,.45);background:rgba(80,30,38,.22)}.decision-feedback{display:flex;align-items:center;gap:14px;padding:16px 18px;border:1px solid var(--line);border-radius:20px;background:rgba(8,17,29,.75)}.feedback-orb{flex:0 0 44px;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:#192a43;color:#8ea0b8;font-weight:900}.decision-feedback.good .feedback-orb{background:rgba(86,227,159,.14);color:var(--green);box-shadow:0 0 20px rgba(86,227,159,.15)}.decision-feedback.bad .feedback-orb{background:rgba(255,107,119,.13);color:var(--red)}.decision-feedback small{display:block;color:#71849c;font-size:8px;font-weight:900;letter-spacing:.12em}.decision-feedback strong{display:block;margin:3px 0;font-size:15px}.decision-feedback p{margin:0;color:#94a3b7;font-size:11px;line-height:1.5}

.doodle-ready{align-items:flex-start}.doodle-preview{position:relative;width:min(650px,100%);height:200px;margin:12px 0 15px;border:1px solid var(--line);border-radius:26px;background:linear-gradient(90deg,rgba(18,34,55,.74),rgba(7,16,29,.8));display:grid;grid-template-columns:1fr .6fr 1fr;align-items:center;padding:18px 32px;overflow:hidden}.preview-paper{position:relative;width:150px;height:130px;border-radius:16px;background:#f8fbff;box-shadow:0 18px 38px rgba(0,0,0,.25);justify-self:center;overflow:hidden}.preview-paper b{position:absolute;inset:0;display:grid;place-items:center;color:#8fa0b5;font-size:48px;opacity:.16}.scribble{position:absolute;border:5px solid #192843;border-radius:50%;opacity:.78}.s1{width:62px;height:48px;left:41px;top:32px}.s2{width:31px;height:36px;left:29px;top:68px;transform:rotate(25deg)}.s3{width:30px;height:38px;right:28px;top:65px;transform:rotate(-25deg)}.s4{width:50px;height:4px;border:0;background:#192843;left:49px;bottom:25px}.vision-ray{position:relative;height:100%;display:flex;align-items:center;justify-content:center}.vision-ray::before{content:"";width:100%;height:1px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);box-shadow:0 0 14px rgba(92,225,230,.4)}.vision-ray i{position:absolute;width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 16px rgba(92,225,230,.7);animation:rayDot 2.1s linear infinite}.vision-ray i:nth-child(2){animation-delay:.7s}.vision-ray i:nth-child(3){animation-delay:1.4s}@keyframes rayDot{from{left:0;opacity:0}20%{opacity:1}to{left:100%;opacity:0}}.preview-ai{justify-self:center;width:125px;height:125px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle,#5ce1e6,#4067dc 38%,#122046 68%);box-shadow:0 0 48px rgba(91,140,255,.28);position:relative}.preview-ai span{font-size:27px;font-weight:950}.preview-ai small{position:absolute;bottom:-23px;font-size:8px;letter-spacing:.14em;color:#8090a5}.ready-card{display:flex;align-items:center;gap:17px;padding:15px 18px;border-radius:20px;background:rgba(10,21,36,.8);border:1px solid var(--line)}.ready-number{font-size:45px;font-weight:950;line-height:1;color:var(--cyan);letter-spacing:-.06em}.ready-card small{display:block;color:#7c8ca3;font-size:8px;font-weight:900;letter-spacing:.13em}.ready-card strong{display:block;font-size:16px;margin:3px 0}.ready-card p{margin:0;color:#96a5b8;font-size:11px}

.doodle-scene{justify-content:flex-start;padding-top:36px}.doodle-topline{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:16px}.doodle-topline h2{font-size:clamp(34px,4vw,58px)}.live-indicator{display:flex;align-items:center;gap:8px;padding:10px 12px;border:1px solid var(--line);border-radius:999px;background:rgba(9,19,33,.78);font-size:8px;font-weight:900;letter-spacing:.1em;color:#97a6ba;text-transform:uppercase}.live-indicator i{width:8px;height:8px;border-radius:50%;background:#7b8798}.live-indicator.live{border-color:rgba(86,227,159,.3);color:#b9f5d7}.live-indicator.live i{background:var(--green);box-shadow:0 0 16px rgba(86,227,159,.6)}.challenge-strip{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:13px 16px;border:1px solid rgba(92,225,230,.18);border-radius:18px;background:linear-gradient(90deg,rgba(91,140,255,.09),rgba(92,225,230,.05));margin-bottom:13px}.challenge-strip small{display:block;color:#758aa7;font-size:8px;font-weight:900;letter-spacing:.13em;margin-bottom:4px}.challenge-strip strong{font-size:15px}.challenge-strip button{border:1px solid var(--line);border-radius:12px;background:rgba(11,23,39,.88);padding:9px 11px;color:#bbcadb;font-size:9px;font-weight:850;cursor:pointer}.doodle-workspace{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(300px,.82fr);gap:14px;min-height:0}.drawing-panel,.vision-result{border:1px solid var(--line);border-radius:24px;background:rgba(9,18,32,.82);overflow:hidden}.drawing-panel{padding:12px}.canvas-frame{position:relative;background:#f8fbff;border-radius:17px;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(14,30,50,.08);touch-action:none}.canvas-frame canvas{display:block;width:100%;height:auto;max-height:440px;aspect-ratio:3/2;touch-action:none;cursor:crosshair}.canvas-countdown{position:absolute;top:12px;right:12px;min-width:44px;height:44px;border-radius:14px;background:rgba(8,15,26,.82);display:none;place-items:center;color:#fff;font-size:15px;font-weight:950;backdrop-filter:blur(8px)}.canvas-countdown.visible{display:grid}.canvas-countdown.warning{background:rgba(157,39,52,.86)}.canvas-toolbar{display:flex;align-items:center;gap:12px;padding:12px 2px 2px;flex-wrap:wrap}.color-picker{display:flex;gap:7px}.color{width:31px;height:31px;border-radius:10px;border:2px solid transparent;cursor:pointer;background:#101828}.color.active{border-color:#fff;box-shadow:0 0 0 2px rgba(92,225,230,.35)}.color.blue{background:#2563eb}.color.gold{background:#f59e0b}.color.red{background:#ef4444}.color.green{background:#16a34a}.brush-control{display:flex;align-items:center;gap:8px;color:#8695a9;font-size:9px;font-weight:800}.brush-control input{accent-color:var(--cyan);width:105px}.tool-button{margin-left:auto;border:1px solid var(--line);border-radius:10px;background:#0e1b2e;color:#a9b8ca;padding:8px 11px;font-size:9px;font-weight:850;cursor:pointer}.doodle-main-actions{display:grid;grid-template-columns:.55fr 1fr;gap:9px;margin-top:11px}.secondary-action,.analyze-action{border-radius:16px;min-height:57px;cursor:pointer}.secondary-action{border:1px solid var(--line);background:#0d1a2c;color:#afbdd0;font-size:10px;font-weight:850}.analyze-action{border:0;background:linear-gradient(110deg,#667fff,#4adbe5);color:#07111d;display:grid;grid-template-columns:auto 1fr;grid-template-rows:1fr 1fr;column-gap:10px;align-items:center;text-align:left;padding:10px 16px;box-shadow:0 15px 30px rgba(76,170,231,.17)}.analyze-action>span{grid-row:1/3;font-size:20px}.analyze-action b{align-self:end;font-size:12px}.analyze-action small{align-self:start;font-size:8px;font-weight:800;opacity:.72}.vision-result{min-height:340px;padding:20px;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,rgba(12,24,42,.96),rgba(7,15,28,.94));position:relative}.vision-result::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 38%,rgba(92,225,230,.07),transparent 34%);pointer-events:none}.vision-idle{text-align:center;max-width:330px;position:relative;z-index:2}.vision-eye{width:92px;height:92px;border-radius:50%;margin:0 auto 18px;border:1px solid rgba(92,225,230,.27);display:grid;place-items:center;position:relative;box-shadow:0 0 36px rgba(92,225,230,.08)}.vision-eye span{width:46px;height:46px;border-radius:50%;border:2px solid var(--cyan);box-shadow:0 0 20px rgba(92,225,230,.25)}.vision-eye i{position:absolute;width:16px;height:16px;border-radius:50%;background:var(--cyan);box-shadow:0 0 20px rgba(92,225,230,.7)}.vision-idle>small,.vision-analysis>small{font-size:8px;font-weight:900;letter-spacing:.14em;color:var(--cyan)}.vision-idle h3{font-size:24px;margin:8px 0}.vision-idle p{font-size:12px;color:#93a3b8;line-height:1.6;margin:0}.vision-result.scanning .vision-eye{animation:visionPulse .8s ease-in-out infinite alternate}@keyframes visionPulse{to{transform:scale(1.07);box-shadow:0 0 58px rgba(92,225,230,.18)}}
.vision-analysis{width:100%;position:relative;z-index:2}.vision-label{font-size:clamp(31px,4vw,50px);line-height:.98;letter-spacing:-.05em;margin:8px 0 16px}.confidence-block{display:grid;grid-template-columns:108px 1fr;gap:15px;align-items:center;margin:13px 0 18px}.confidence-ring{width:102px;height:102px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--cyan) calc(var(--score) * 1%),rgba(255,255,255,.07) 0);position:relative}.confidence-ring::before{content:"";position:absolute;inset:9px;border-radius:50%;background:#0a1627}.confidence-ring strong{position:relative;z-index:2;font-size:21px}.confidence-copy small{display:block;color:#798ca7;font-size:8px;font-weight:900;letter-spacing:.12em}.confidence-copy p{margin:4px 0 0;color:#a0aec0;font-size:11px;line-height:1.5}.vision-list{display:grid;gap:7px;margin-top:12px}.vision-list div{display:flex;justify-content:space-between;gap:12px;padding:9px 10px;border-radius:11px;background:rgba(255,255,255,.035);font-size:10px}.vision-list span{color:#92a2b6}.vision-list b{color:#dce9f6}.evidence-list{display:grid;gap:6px;padding:0;margin:12px 0 0;list-style:none}.evidence-list li{font-size:10px;line-height:1.45;color:#9aa9bc;padding-left:15px;position:relative}.evidence-list li::before{content:"?";position:absolute;left:0;color:var(--cyan)}.mode-note{margin-top:14px;padding:10px 11px;border-radius:12px;background:rgba(91,140,255,.08);border:1px solid rgba(91,140,255,.15);font-size:9px;line-height:1.45;color:#a6b5c8}

.mobile-guide-bar{display:none}

@media(max-width:1180px){
  .experience-shell{grid-template-columns:320px minmax(0,1fr)}
  .guide-zone{padding:14px}.robot-viewport{height:340px}.robot3d{transform:translate(-50%,-50%) scale(.9) rotateX(var(--robot-rx)) rotateY(var(--robot-ry))}
  .scene-inner{padding:36px}.intro-scene{grid-template-columns:1fr}.hero-visual{display:none}.capability-grid{grid-template-columns:repeat(2,1fr)}.journey-node{width:72px}.journey-track{gap:5px}
}
@media(max-width:860px){
  body{padding-bottom:76px}.topbar{height:60px;padding:0 14px;grid-template-columns:1fr auto}.brand-copy small,.show-progress{display:none}.runtime-badge{font-size:8px;padding:8px 9px}.experience-shell{display:block;padding:10px;min-height:auto}.guide-zone{position:relative;top:auto;min-height:auto;border-radius:24px;padding:12px;display:grid;grid-template-columns:150px 1fr;gap:10px;margin-bottom:10px}.guide-header{display:none}.robot-viewport{height:190px;border-radius:20px;grid-row:1/3}.robot3d{transform:translate(-50%,-50%) scale(.5) rotateX(var(--robot-rx)) rotateY(var(--robot-ry))}.robot-hotspot,.guide-controls,.auto-toggle{display:none}.speech-panel{min-height:0;padding:13px;align-self:stretch}.speech-panel h3{font-size:16px}.speech-panel p{font-size:11px}.content-zone{min-height:auto;border-radius:24px}.scene{min-height:auto}.scene-inner{padding:28px 20px 34px;min-height:calc(100vh - 300px)}.scene h1{font-size:clamp(44px,12vw,70px)}.scene h2{font-size:clamp(36px,10vw,58px)}.capability-grid{grid-template-columns:1fr 1fr}.cap-card{min-height:170px;padding:15px}.cap-icon{margin-bottom:18px}.cap-explain{grid-template-columns:1fr;gap:6px}.journey-track{grid-template-columns:repeat(5,1fr);gap:6px;margin:28px 0}.journey-line{display:none}.journey-node{width:auto;min-height:72px}.journey-token{display:none}.decision-options{grid-template-columns:1fr}.decision-options button{min-height:105px}.doodle-preview{grid-template-columns:1fr .4fr 1fr;height:165px;padding:12px}.preview-paper{width:110px;height:100px}.preview-ai{width:95px;height:95px}.doodle-workspace{grid-template-columns:1fr}.vision-result{min-height:300px}.mobile-guide-bar{position:fixed;left:10px;right:10px;bottom:10px;z-index:60;display:grid;grid-template-columns:44px 1fr 48px;gap:10px;align-items:center;padding:8px;border:1px solid rgba(132,168,218,.22);border-radius:17px;background:rgba(8,17,30,.94);backdrop-filter:blur(18px);box-shadow:0 18px 38px rgba(0,0,0,.38)}.mobile-robot{width:44px;height:44px;border-radius:13px;border:1px solid rgba(242,200,91,.3);background:linear-gradient(145deg,#f4ce65,#8e5c17);color:#121723;font-weight:950}.mobile-guide-bar small{display:block;color:#7588a4;font-size:7px;font-weight:900;letter-spacing:.13em}.mobile-guide-bar strong{display:block;font-size:11px;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mobile-next{width:48px;height:44px;border:0;border-radius:13px;background:linear-gradient(135deg,#637dff,#4bdce4);color:#06111c;font-size:18px;font-weight:900}.doodle-scene{padding-top:24px}.doodle-topline{align-items:flex-start;flex-direction:column}.challenge-strip{align-items:flex-start}.challenge-strip strong{font-size:13px}.confidence-block{grid-template-columns:90px 1fr}.confidence-ring{width:86px;height:86px}
}
@media(max-width:520px){
  .guide-zone{grid-template-columns:110px 1fr}.robot-viewport{height:158px}.robot3d{transform:translate(-50%,-50%) scale(.4) rotateX(var(--robot-rx)) rotateY(var(--robot-ry))}.speech-panel p{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.scene-inner{padding:24px 15px 28px}.hero-points{display:grid;grid-template-columns:1fr 1fr}.hero-cta{width:100%;justify-content:space-between}.capability-grid{grid-template-columns:1fr}.cap-card{min-height:130px}.cap-icon{margin-bottom:13px}.journey-track{grid-template-columns:1fr 1fr 1fr;align-items:stretch}.journey-node:nth-of-type(4),.journey-node:nth-of-type(5){grid-column:auto}.doodle-preview{display:none}.ready-card{width:100%}.doodle-main-actions{grid-template-columns:1fr}.canvas-toolbar{gap:9px}.brush-control{width:100%;justify-content:space-between}.brush-control input{flex:1}.tool-button{margin-left:0}.challenge-strip{flex-direction:column}.challenge-strip button{align-self:flex-start}.color{width:34px;height:34px}
}
.profile-card select{width:100%;min-height:48px;border:1px solid var(--line);border-radius:14px;background:#0b1728;color:#e9f2ff;padding:0 13px;font:inherit;outline:none}.profile-card select:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(92,225,230,.12)}

/* Modern experience layer */
.show-progress{gap:7px;padding:5px;border:1px solid rgba(135,171,222,.16);border-radius:15px;background:rgba(8,18,32,.72)}
.show-progress .progress-dot{width:auto;height:38px;min-height:38px;padding:0 13px;border:1px solid transparent;border-radius:11px;display:flex;align-items:center;gap:8px;background:transparent;color:#7f91aa;box-shadow:none}
.show-progress .progress-dot span{display:grid;place-items:center;width:22px;height:22px;border-radius:7px;background:#14243a;font-size:8px;font-weight:950;color:#8fa2ba}
.show-progress .progress-dot b{font-size:9px;letter-spacing:.04em;white-space:nowrap}
.show-progress .progress-dot.active{border-color:rgba(92,225,230,.26);background:linear-gradient(135deg,rgba(91,140,255,.18),rgba(92,225,230,.1));color:#eefeff}
.show-progress .progress-dot.active span{background:linear-gradient(135deg,#738cff,#54e0e6);color:#07121e;box-shadow:0 6px 15px rgba(74,189,226,.2)}
.doodle-topline{gap:20px}.doodle-topline h2{max-width:760px}.scene-intent{max-width:690px;margin:13px 0 0;color:#9fb0c6;font-size:14px;line-height:1.58}
.capability-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin:18px 0;padding:8px;border:1px solid rgba(135,171,222,.14);border-radius:18px;background:rgba(7,16,29,.5)}
.capability-strip>span{position:relative;min-width:0;display:grid;grid-template-columns:34px 1fr;grid-template-rows:auto auto;column-gap:10px;padding:11px 12px;border-radius:13px;background:linear-gradient(145deg,rgba(18,35,58,.84),rgba(11,24,42,.72))}
.capability-strip i{grid-row:1/3;display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:rgba(92,225,230,.1);color:var(--cyan);font-size:9px;font-style:normal;font-weight:950}
.capability-strip b{align-self:end;font-size:10px;color:#e9f2ff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.capability-strip small{align-self:start;color:#7588a2;font-size:8px;margin-top:2px}
.challenge-strip{border-color:rgba(242,200,91,.22);background:linear-gradient(105deg,rgba(242,200,91,.11),rgba(15,29,49,.76))}
.drawing-panel,.vision-result,.arcade-panel{border-color:rgba(139,175,224,.19);box-shadow:0 18px 45px rgba(0,0,0,.2),inset 0 1px 0 rgba(255,255,255,.025)}
.canvas-frame{box-shadow:inset 0 0 0 1px rgba(9,21,37,.18)}
.analyze-action{position:relative;overflow:hidden;background:linear-gradient(115deg,#6f83ff,#48dbe3);box-shadow:0 15px 34px rgba(73,167,225,.22)}
.analyze-action::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.28),transparent 65%);transform:translateX(-120%);transition:transform .5s ease}.analyze-action:hover::after{transform:translateX(120%)}
.vision-idle{max-width:310px;margin:auto}.vision-idle h3{font-size:23px;line-height:1.12}.vision-idle p{line-height:1.55}
.result-kicker{display:flex;align-items:center;justify-content:space-between;gap:10px}.result-kicker small{color:var(--cyan);font-weight:950;letter-spacing:.13em}.result-kicker span{padding:6px 8px;border-radius:999px;background:rgba(86,227,159,.1);color:#93efc2;font-size:7px;font-weight:900;letter-spacing:.1em}
.result-question{margin:18px 0 2px;color:#8192a9;font-size:10px;font-weight:850;text-transform:uppercase;letter-spacing:.08em}.vision-label{margin-top:0!important;font-size:clamp(30px,3.2vw,48px)!important}
.result-section-title{margin:17px 0 8px;color:#7589a4;font-size:8px;font-weight:950;letter-spacing:.13em;text-transform:uppercase}
.result-gallery-action{width:100%;min-height:45px;margin-top:14px;border:1px solid rgba(92,225,230,.27);border-radius:13px;background:rgba(92,225,230,.08);color:#c9fbfd;font-size:10px;font-weight:900;cursor:pointer}.result-gallery-action:hover{background:rgba(92,225,230,.14);border-color:rgba(92,225,230,.48)}
.arcade-heading{margin-bottom:16px}.arcade-capabilities{margin-top:0;margin-bottom:15px}.arcade-start{min-height:54px;border-radius:15px;font-size:11px;letter-spacing:.04em}.arcade-start span{display:inline-grid;place-items:center;width:26px;height:26px;margin-right:8px;border-radius:8px;background:rgba(255,255,255,.18)}
.arcade-analysis{border-color:rgba(135,171,222,.18);background:linear-gradient(145deg,rgba(14,29,49,.92),rgba(7,18,32,.92))}

@media(max-width:860px){
  .show-progress{padding:3px}.show-progress .progress-dot{width:auto;height:34px;min-height:34px;padding:0 8px}.show-progress .progress-dot span{width:20px;height:20px}.show-progress .progress-dot b{display:none}
  .scene-intent{font-size:12px}.capability-strip{margin:13px 0;gap:5px;padding:5px}.capability-strip>span{grid-template-columns:28px 1fr;padding:8px;column-gap:7px}.capability-strip i{width:28px;height:28px}.capability-strip b{font-size:9px}.capability-strip small{font-size:7px}
}
@media(max-width:520px){
  .capability-strip{grid-template-columns:1fr}.capability-strip>span{grid-template-columns:31px 1fr}.capability-strip i{width:31px;height:31px}.capability-strip small{display:block}
  .doodle-topline h2{font-size:clamp(32px,9vw,45px)}.scene-intent{margin-top:9px}.vision-label{font-size:32px!important}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.robot3d{transform:translate(-50%,-50%)!important}}

/* Corporate visual system and interactive 3D head */
.topbar{border-bottom-color:rgba(121,160,216,.2);box-shadow:0 8px 30px rgba(0,0,0,.2)}
.brand-mark{background:linear-gradient(145deg,#f9dc7b,#a97218);box-shadow:0 0 0 1px rgba(255,231,153,.35),0 12px 30px rgba(210,154,42,.22)}
.guide-zone,.content-zone{border-color:rgba(139,175,224,.2);box-shadow:0 24px 70px rgba(0,0,0,.48),inset 0 1px 0 rgba(255,255,255,.035)}
.robot-viewport{background:radial-gradient(circle at 50% 42%,rgba(242,200,91,.18),transparent 27%),radial-gradient(circle at 50% 55%,rgba(92,225,230,.07),transparent 43%),linear-gradient(180deg,#10233a,#07111f 72%)}
.robot-viewport::before{content:"AI CORE";position:absolute;left:50%;bottom:22px;transform:translateX(-50%);font-size:8px;font-weight:900;letter-spacing:.32em;color:rgba(154,194,223,.42)}
.head-only.thinking .r-head{animation:headOnlyThink 1.15s ease-in-out infinite alternate}
.head-only.celebrate .r-head{animation:headOnlyCelebrate .7s ease both}
.head-only.gesture-next .r-head{animation:headOnlyRight .65s ease both}
.head-only.gesture-previous .r-head{animation:headOnlyLeft .65s ease both}
.head-only.gesture-point .r-head{animation:headOnlyThink .8s ease-in-out alternate}
.head-only.bow .r-head{animation:headOnlyBow .7s ease both}
.speech-panel{border-color:rgba(137,175,227,.2);background:linear-gradient(145deg,rgba(12,25,43,.94),rgba(7,16,29,.88));box-shadow:inset 0 1px 0 rgba(255,255,255,.035)}
.scene-heading .eyebrow,.micro-label{color:#78dfe5}.analyze-action,.arcade-start{box-shadow:0 14px 32px rgba(70,157,219,.18)}
.runtime-badge.live{background:rgba(16,52,43,.48)}

@media(max-width:720px){
  .head-only{width:210px;height:210px}
  .head-only .r-head{transform:translate(-50%,-50%) translateZ(42px) scale(2.1)}
  .robot-viewport::before{bottom:10px}
}

/* Faithful photographic head based on the supplied reference */
.photo-head{width:250px;height:280px;filter:drop-shadow(0 24px 28px rgba(0,0,0,.5))}
.photo-head>:not(.robot-head-render-wrap){display:none!important}
.photo-head>.robot-head-render-wrap{display:block;position:absolute;left:22px;top:12px;width:206px;height:244px;overflow:hidden;transform-style:preserve-3d;transform:translateZ(28px);transition:transform .28s ease;border:1px solid rgba(92,225,230,.28);border-radius:48% 48% 43% 43%;background:#152d3c;box-shadow:inset 0 0 30px rgba(7,17,31,.46),0 0 0 7px rgba(92,225,230,.025),0 18px 35px rgba(0,0,0,.42)}
.photo-head>.robot-head-render-wrap::after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(115deg,rgba(255,255,255,.13),transparent 28%,transparent 72%,rgba(92,225,230,.08));pointer-events:none}
.robot-head-render{display:block;width:206px;height:auto;transform:translateY(-1px);filter:contrast(1.08) saturate(1.06) brightness(1.02);user-select:none;pointer-events:none}
.photo-eye{position:absolute;top:75px;width:19px;height:19px;border-radius:50%;background:radial-gradient(circle,#fff 0 12%,rgba(255,246,195,.86) 24%,rgba(92,225,230,.3) 48%,transparent 70%);mix-blend-mode:screen;box-shadow:0 0 13px rgba(255,235,157,.64);opacity:.7;pointer-events:none}
.photo-eye-left{left:70px}.photo-eye-right{right:66px}
.photo-mouth-signal{position:absolute;left:89px;top:141px;width:23px;height:4px;border-radius:4px;background:rgba(92,225,230,.12);box-shadow:0 0 8px transparent;opacity:0;pointer-events:none}
.photo-head.speaking .robot-head-render-wrap{animation:photoHeadTalk .68s ease-in-out infinite}
.photo-head.speaking .photo-eye{opacity:1;box-shadow:0 0 17px rgba(255,238,172,.88)}
.photo-head.speaking .photo-mouth-signal{opacity:.85;animation:photoMouth .18s steps(2) infinite}
.photo-head.thinking .robot-head-render-wrap{animation:photoHeadThink 1.25s ease-in-out infinite alternate}
.photo-head.celebrate .robot-head-render-wrap{animation:photoHeadCelebrate .72s ease both}
.photo-head.gesture-next .robot-head-render-wrap{animation:photoHeadRight .62s ease both}
.photo-head.gesture-previous .robot-head-render-wrap{animation:photoHeadLeft .62s ease both}
.photo-head.gesture-point .robot-head-render-wrap{animation:photoHeadThink .78s ease-in-out alternate}
.photo-head.bow .robot-head-render-wrap{animation:photoHeadBow .68s ease both}
@keyframes photoHeadTalk{50%{transform:translateZ(32px) translateY(-2px) rotateZ(.45deg)}}
@keyframes photoMouth{50%{height:9px;transform:translateY(-2px);background:rgba(92,225,230,.42);box-shadow:0 0 12px rgba(92,225,230,.5)}}
@keyframes photoHeadThink{to{transform:translateZ(36px) rotateY(-7deg) rotateZ(2deg)}}
@keyframes photoHeadCelebrate{45%{transform:translateZ(42px) translateY(-10px) scale(1.035)}100%{transform:translateZ(28px)}}
@keyframes photoHeadRight{50%{transform:translateZ(38px) translateX(7px) rotateY(-10deg)}100%{transform:translateZ(28px)}}
@keyframes photoHeadLeft{50%{transform:translateZ(38px) translateX(-7px) rotateY(10deg)}100%{transform:translateZ(28px)}}
@keyframes photoHeadBow{50%{transform:translateZ(32px) translateY(9px) rotateX(9deg)}100%{transform:translateZ(28px)}}

@media(max-width:720px){.photo-head{width:220px;height:246px}.photo-head>.robot-head-render-wrap{left:20px;top:10px;width:180px;height:216px}.robot-head-render{width:180px}.photo-eye{top:66px;width:17px;height:17px}.photo-eye-left{left:61px}.photo-eye-right{right:58px}.photo-mouth-signal{left:78px;top:123px;width:21px}}

/* Mobile-first polish: clearer hierarchy, larger touch targets and a persistent guide. */
button{min-height:44px;-webkit-tap-highlight-color:transparent}
.progress-dot{min-height:0;padding:0;border:0;cursor:pointer}
.hero-cta,.next-control,.analyze-action{transition:transform .2s ease,filter .2s ease,box-shadow .2s ease}
.hero-cta:hover,.next-control:hover,.analyze-action:hover{filter:brightness(1.08);transform:translateY(-2px)}
.scene-heading>p:last-child,.scene-lead{max-width:650px}
.robot-chat{display:grid;gap:7px;padding:11px;border:1px solid rgba(92,225,230,.16);border-radius:17px;background:rgba(6,15,27,.72)}
.robot-chat label{font-size:8px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}
.robot-chat>div{display:grid;grid-template-columns:1fr 44px;gap:7px}
.robot-chat input{width:100%;min-width:0;height:44px;border:1px solid var(--line);border-radius:12px;background:#0d1a2d;color:var(--text);padding:0 12px;font-size:11px}
.robot-chat button{border:0;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#07121e;font-weight:950;cursor:pointer}
.robot-chat small{color:#75869d;font-size:8px;line-height:1.35}
.robot-chat.loading button{animation:statePulse .7s ease-in-out infinite}

/* Extra depth and materials for the original C-3PO protocol-droid design. */
.head-shell{box-shadow:inset 10px 0 18px rgba(255,244,179,.18),inset -12px -8px 20px rgba(76,42,5,.32),0 10px 26px rgba(0,0,0,.3)}
.r-eye{background:radial-gradient(circle at 38% 35%,#fff 0 7%,#8ffcff 12%,#39cad6 32%,#0b3740 62%,#031014 100%);box-shadow:0 0 13px rgba(92,225,230,.95),inset 0 0 7px #fff}
.chest-plate{box-shadow:inset 8px 5px 18px rgba(255,241,170,.14),inset -10px -8px 20px rgba(69,39,7,.34),0 16px 30px rgba(0,0,0,.28)}
.robot3d.speaking .r-mouth i{animation:mouthSignal .34s ease-in-out infinite alternate}
.robot3d.speaking .r-mouth i:nth-child(2n){animation-delay:.15s}
@keyframes mouthSignal{to{opacity:.35;transform:scaleY(.55)}}
.doodle-collage{margin-top:14px;padding:18px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(145deg,rgba(14,27,46,.94),rgba(7,15,28,.92))}
.collage-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:14px}
.collage-heading small{color:var(--cyan);font-size:8px;font-weight:900;letter-spacing:.14em}.collage-heading h3{margin:3px 0 0;font-size:20px}
.collage-heading>span{padding:8px 10px;border-radius:999px;background:rgba(92,225,230,.08);color:#a9dfe3;font-size:9px;font-weight:800}
.collage-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;min-height:90px}
.collage-card{position:relative;aspect-ratio:3/2;border-radius:13px;overflow:hidden;background:#fff;animation:sceneIn .35s ease both}
.collage-card img{display:block;width:100%;height:100%;object-fit:contain}.collage-card:first-child{box-shadow:0 0 0 2px rgba(92,225,230,.45)}
.collage-empty{grid-column:1/-1;display:grid;place-items:center;min-height:90px;border:1px dashed rgba(157,182,222,.2);border-radius:14px;color:#7f8fa5;font-size:11px;text-align:center;padding:20px}
.doodle-steps{display:flex;align-items:center;justify-content:center;gap:10px;margin:3px 0 13px;color:#73859e;font-size:9px;font-weight:850;text-transform:uppercase;letter-spacing:.08em}
.doodle-steps span{display:flex;align-items:center;gap:6px}.doodle-steps b{display:grid;place-items:center;width:23px;height:23px;border-radius:50%;background:#14243b;color:#8498b5;font-size:9px}.doodle-steps i{width:32px;height:1px;background:#233852}.doodle-steps span.active{color:#d8fbfd}.doodle-steps span.active b{background:var(--cyan);color:#07121e;box-shadow:0 0 16px rgba(92,225,230,.3)}
.analyze-action:disabled{cursor:wait;filter:saturate(.55);opacity:.78}.analyze-action.is-loading>span{animation:statePulse .55s ease-in-out infinite}.analyze-action.is-loading{background:linear-gradient(110deg,#40537e,#2e7880)}
.confidence-copy .confidence-level{display:inline-flex;margin-top:6px;padding:5px 8px;border-radius:999px;background:rgba(92,225,230,.09);color:#bdf5f7;font-size:8px;font-weight:900;letter-spacing:.08em}
.arcade-scene{justify-content:center}.arcade-panel{padding:16px;border:1px solid var(--line);border-radius:26px;background:linear-gradient(155deg,rgba(14,29,50,.96),rgba(6,14,27,.96));box-shadow:0 24px 60px rgba(0,0,0,.28)}
.arcade-scoreboard{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:10px}.arcade-scoreboard span{padding:10px 13px;border-radius:15px;background:rgba(255,255,255,.04);text-align:center}.arcade-scoreboard small{display:block;color:#71849f;font-size:7px;font-weight:900;letter-spacing:.13em}.arcade-scoreboard b{display:block;margin-top:3px;font-size:23px}
.arcade-arena{position:relative;height:min(42vh,380px);min-height:280px;overflow:hidden;border:1px solid rgba(92,225,230,.17);border-radius:20px;background:radial-gradient(circle at 50% 45%,rgba(61,98,159,.16),transparent 38%),linear-gradient(rgba(92,225,230,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(92,225,230,.035) 1px,transparent 1px),#071323;background-size:auto,32px 32px,32px 32px}
.arcade-intro{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;text-align:center;z-index:3}.arcade-intro.hidden{display:none}.arcade-intro>span{font-size:42px}.arcade-intro strong{font-size:22px}.arcade-intro small{color:#8293aa}
.arcade-target{position:absolute;width:var(--size);height:var(--size);min-height:0;padding:0;border-radius:50%;border:2px solid;display:grid;place-items:center;cursor:pointer;transform:translate(-50%,-50%);animation:targetIn .2s ease both,targetPulse .7s ease-in-out infinite alternate}.arcade-target span{font-size:calc(var(--size) * .38);font-weight:950}.arcade-target.energy{border-color:#74f7fa;background:radial-gradient(circle,#baffff 0 8%,#42dce3 13%,#176e8a 48%,#09253b 72%);color:#eaffff;box-shadow:0 0 25px rgba(92,225,230,.55)}.arcade-target.glitch{border-color:#ff7580;background:radial-gradient(circle,#ff9aa3,#912d40 48%,#35101b 74%);color:#fff;box-shadow:0 0 22px rgba(255,107,119,.45)}.arcade-target.hit{animation:targetHit .16s ease forwards}.arcade-start{width:100%;margin-top:10px;border:0;border-radius:15px;background:linear-gradient(110deg,#667fff,#4adbe5);color:#07111d;font-weight:950;cursor:pointer}.arcade-start:disabled{opacity:.55;cursor:wait}@keyframes targetIn{from{opacity:0;transform:translate(-50%,-50%) scale(.5)}}@keyframes targetPulse{to{filter:brightness(1.25);transform:translate(-50%,-50%) scale(1.07)}}@keyframes targetHit{to{opacity:0;transform:translate(-50%,-50%) scale(1.7)}}
.player-field{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:10px;margin-bottom:10px;padding:8px 10px;border-radius:14px;background:rgba(255,255,255,.035)}.player-field span{color:var(--cyan);font-size:8px;font-weight:900;letter-spacing:.13em}.player-field input{height:38px;border:1px solid var(--line);border-radius:10px;background:#0a1728;color:var(--text);padding:0 11px;font-size:11px}
.arcade-analysis{margin-top:10px;padding:13px 15px;border:1px solid rgba(92,225,230,.15);border-radius:15px;background:rgba(92,225,230,.05)}.arcade-analysis small{color:var(--cyan);font-size:8px;font-weight:900;letter-spacing:.13em}.arcade-analysis p{margin:6px 0 0;color:#a9b7c9;font-size:11px;line-height:1.5}.arcade-analysis .curious-fact{color:#e2d59d}.arcade-analysis.loading{animation:statePulse .75s ease-in-out infinite}
.arcade-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:10px 0}.arcade-metrics>span{padding:9px 7px;border-radius:12px;background:rgba(255,255,255,.045);text-align:center}.arcade-metrics b{display:block;font-size:16px}.arcade-metrics small{display:block;margin-top:3px;font-size:6px;color:#8193aa}.performance-level{display:block;color:#dffcff;font-size:13px}.arcade-analysis>em{display:block;margin-top:3px;color:#7f91aa;font-size:9px;font-style:normal}
.challenge-actions{display:flex;align-items:center;gap:8px}.challenge-actions>span{padding:7px 9px;border-radius:999px;background:rgba(92,225,230,.09);color:#bff5f7;font-size:8px;font-weight:900}
.collage-card{margin:0;display:flex;flex-direction:column;aspect-ratio:auto;background:#0b1728}.collage-card img{aspect-ratio:3/2;background:#fff}.collage-card figcaption{display:grid;gap:2px;padding:8px}.collage-card figcaption strong{font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.collage-card figcaption span{color:#8395ac;font-size:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.doodle-top-actions{display:flex;align-items:center;gap:8px}.gallery-button{border:1px solid rgba(92,225,230,.25);border-radius:999px;background:rgba(92,225,230,.08);color:#c8f7f9;padding:9px 13px;font-size:9px;font-weight:900;cursor:pointer}
.gallery-overlay[hidden]{display:none}.gallery-overlay{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:24px;background:rgba(3,8,17,.82);backdrop-filter:blur(16px)}.gallery-window{width:min(1180px,100%);max-height:calc(100vh - 48px);overflow-y:auto;overscroll-behavior:contain;padding:22px;border:1px solid rgba(132,168,218,.25);border-radius:26px;background:linear-gradient(145deg,#0d1b30,#07111f);box-shadow:0 35px 90px rgba(0,0,0,.55)}.gallery-window .collage-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.gallery-heading-actions{display:flex;align-items:center;gap:8px}.gallery-heading-actions>span{padding:8px 10px;border-radius:999px;background:rgba(92,225,230,.08);color:#a9dfe3;font-size:9px;font-weight:800}.gallery-heading-actions button{width:42px;border:1px solid var(--line);border-radius:12px;background:#132239;color:#fff;font-size:20px;cursor:pointer}
.collage-card[role=button]{cursor:zoom-in;transition:transform .2s ease,border-color .2s ease;border:1px solid transparent}.collage-card[role=button]:hover,.collage-card[role=button]:focus-visible{transform:translateY(-3px);border-color:rgba(92,225,230,.5)}
.gallery-preview[hidden]{display:none}.gallery-preview{position:fixed;inset:0;z-index:120;display:grid;grid-template-rows:minmax(0,1fr) auto auto;place-items:center;gap:12px;padding:24px;background:rgba(2,6,13,.94)}.gallery-preview img{display:block;max-width:min(1100px,94vw);max-height:76vh;object-fit:contain;border-radius:18px;background:#fff;box-shadow:0 30px 80px rgba(0,0,0,.6)}.gallery-preview>#closePreview{position:absolute;top:18px;right:18px;width:48px;height:48px;border:1px solid var(--line);border-radius:14px;background:#14233a;color:#fff;font-size:25px;cursor:pointer}.gallery-preview>strong{font-size:14px;text-align:center}.gallery-preview>.preview-narrate{position:static;width:auto;min-height:44px;padding:0 18px;border:1px solid rgba(92,225,230,.32);border-radius:14px;background:linear-gradient(135deg,rgba(91,140,255,.28),rgba(92,225,230,.18));color:#eafefe;font-size:11px;font-weight:900;cursor:pointer}.preview-narrate span{margin-right:7px}
body.gallery-open{overflow:hidden}

@media(max-width:860px){
  body{padding-bottom:86px}
  .topbar{position:sticky;top:0;z-index:70;background:rgba(5,9,20,.88);backdrop-filter:blur(18px)}
  .topbar .runtime-badge{display:none}
  .show-progress{display:flex;gap:6px;justify-self:end}
  .progress-dot{width:7px;height:7px}
  .experience-shell{padding:8px}
  .guide-zone{grid-template-columns:118px 1fr;border-radius:20px;padding:8px;background:linear-gradient(135deg,rgba(17,31,52,.98),rgba(7,15,28,.98))}
  .robot-viewport{height:148px;border-radius:16px;grid-row:auto}
  .robot3d{transform:translate(-50%,-50%) scale(.4) rotateX(var(--robot-rx)) rotateY(var(--robot-ry))}
  .speech-panel{padding:12px;border-radius:16px}
  .speech-meta{margin-bottom:6px}
  .speech-panel h3{font-size:15px;margin-bottom:6px}
  .speech-panel p{font-size:10.5px;line-height:1.48;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
  .robot-chat{grid-column:1/3}.robot-chat label,.robot-chat small{display:none}
  .collage-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .scene-inner{padding:28px 18px 32px;min-height:calc(100svh - 250px);justify-content:flex-start}
  .scene-heading{margin-bottom:22px}
  .scene h1{font-size:clamp(42px,13vw,64px)}
  .scene h2{font-size:clamp(34px,10vw,52px);line-height:1.02}
  .scene-lead,.scene-heading>p:last-child{font-size:14px;line-height:1.55}
  .cap-card,.decision-options button{min-height:112px}
  .cap-card:active,.decision-options button:active,.journey-node:active{transform:scale(.98)}
  .mobile-guide-bar{grid-template-columns:42px 48px minmax(0,1fr) 48px;padding:7px;bottom:max(8px,env(safe-area-inset-bottom));border-radius:18px}
  .mobile-nav,.mobile-next{width:100%;height:46px;border:1px solid var(--line);border-radius:13px;background:#101d31;color:#cad7e8;font-size:18px;font-weight:900}
  .mobile-next{border:0;background:linear-gradient(135deg,#7187ff,#53e2e8);color:#06111c}
  .mobile-nav:disabled,.mobile-next:disabled{opacity:.35}
  .mobile-robot{position:relative;display:flex;align-items:center;justify-content:center;gap:5px;width:48px;height:46px;border-radius:15px;background:linear-gradient(145deg,#f8d878,#9b681c);box-shadow:0 0 24px rgba(242,200,91,.18)}
  .mobile-robot .mini-eye{display:block;width:7px;height:7px;border-radius:50%;background:#58eff2;box-shadow:0 0 9px #58eff2}
  .mobile-robot i{position:absolute;left:13px;right:13px;bottom:9px;height:3px;border-top:2px solid #33220b;border-bottom:1px solid #33220b}
  .mobile-guide-bar>div{min-width:0}
}

@media(max-width:520px){
  .brand-copy b{font-size:11px}
  .guide-zone{grid-template-columns:100px 1fr}
  .robot-viewport{height:132px}
  .robot3d{transform:translate(-50%,-50%) scale(.35) rotateX(var(--robot-rx)) rotateY(var(--robot-ry))}
  .scene-inner{padding:24px 14px 30px}
  .hero-points{gap:7px}.hero-points span{padding:10px;font-size:10px}
  .capability-grid{grid-template-columns:1fr 1fr;gap:8px}
  .cap-card{padding:13px;min-height:138px;border-radius:17px}
  .cap-card p{display:none}.cap-icon{width:40px;height:40px;margin-bottom:12px}.cap-card strong{font-size:18px}
  .journey-demo{padding:14px;border-radius:20px}.journey-track{grid-template-columns:repeat(3,1fr);gap:7px}
  .journey-node{min-height:64px;border-radius:15px}
  .decision-case{padding:18px}.decision-options{gap:8px}.decision-options button{display:grid;grid-template-columns:40px 1fr;padding:14px;min-height:88px}.decision-options button>span{grid-row:1/3;margin:0}.decision-options small{grid-column:2}
  .drawing-panel{padding:8px}.vision-result{min-height:260px}.canvas-frame canvas{min-height:250px;object-fit:contain}
  .doodle-collage{padding:13px;border-radius:19px}.collage-heading{align-items:flex-start;flex-direction:column}.collage-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.collage-card{border-radius:9px}
  .doodle-steps{gap:6px}.doodle-steps i{width:16px}.doodle-steps b{width:21px;height:21px}
  .arcade-panel{padding:10px;border-radius:20px}.arcade-arena{min-height:320px}.arcade-scoreboard b{font-size:19px}
  .player-field{grid-template-columns:1fr}.challenge-actions{width:100%;justify-content:space-between}
  .doodle-top-actions{width:100%;justify-content:space-between}.gallery-overlay{padding:8px}.gallery-window{max-height:calc(100svh - 16px);padding:14px;border-radius:19px}.gallery-window .collage-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.gallery-heading-actions{width:100%;justify-content:space-between;flex-wrap:wrap}
}

/* Final navigation cascade */
.show-progress{display:flex;gap:7px;padding:5px;border:1px solid rgba(135,171,222,.16);border-radius:15px;background:rgba(8,18,32,.72)}
.show-progress .progress-dot{width:auto;height:38px;min-height:38px;padding:0 13px;border:1px solid transparent;border-radius:11px;display:flex;align-items:center;gap:8px;background:transparent;color:#7f91aa;box-shadow:none}
.show-progress .progress-dot span{display:grid;place-items:center;width:22px;height:22px;border-radius:7px;background:#14243a;font-size:8px;font-weight:950;color:#8fa2ba}
.show-progress .progress-dot b{font-size:9px;letter-spacing:.04em;white-space:nowrap}.show-progress .progress-dot.active{border-color:rgba(92,225,230,.26);background:linear-gradient(135deg,rgba(91,140,255,.18),rgba(92,225,230,.1));color:#eefeff}
.show-progress .progress-dot.active span{background:linear-gradient(135deg,#738cff,#54e0e6);color:#07121e}
@media(max-width:860px){.show-progress{padding:3px}.show-progress .progress-dot{width:auto;height:34px;min-height:34px;padding:0 8px}.show-progress .progress-dot span{width:20px;height:20px}.show-progress .progress-dot b{display:none}}

/* Participant profile, feedback and performance history */
.topbar-actions{justify-self:end;display:flex;align-items:center;gap:8px}.profile-button{max-width:165px;height:38px;padding:0 11px;border:1px solid var(--line);border-radius:12px;background:rgba(10,20,35,.82);display:flex;align-items:center;gap:8px;color:#aebdd0;cursor:pointer}.profile-button span{color:var(--cyan);font-size:9px}.profile-button b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:9px}.profile-button:hover{border-color:var(--line-strong);color:#effcff}
.profile-overlay[hidden]{display:none}.profile-overlay{position:fixed;inset:0;z-index:150;display:grid;place-items:center;padding:18px;background:rgba(2,7,15,.86);backdrop-filter:blur(18px)}body.profile-open{overflow:hidden}.profile-card{width:min(440px,100%);padding:28px;border:1px solid rgba(142,178,226,.23);border-radius:26px;background:linear-gradient(145deg,#10213a,#081525);box-shadow:0 32px 90px rgba(0,0,0,.58)}.profile-icon{display:grid;place-items:center;width:52px;height:52px;margin-bottom:18px;border-radius:16px;background:linear-gradient(145deg,#f8d978,#a36d1c);color:#101522;font-weight:950}.profile-card>small{color:var(--cyan);font-size:8px;font-weight:900;letter-spacing:.14em}.profile-card h2{margin:8px 0 9px;font-size:29px;letter-spacing:-.04em}.profile-card p{margin:0 0 20px;color:#91a2b8;font-size:12px;line-height:1.55}.profile-card label{display:block;margin-bottom:6px;color:#aebed1;font-size:9px;font-weight:850}.profile-card input{width:100%;height:50px;border:1px solid var(--line);border-radius:13px;background:#071422;color:#fff;padding:0 14px}.profile-card>div{display:grid;grid-template-columns:.7fr 1.3fr;gap:9px;margin-top:13px}.profile-card button{min-height:46px;border-radius:13px;font-size:10px;font-weight:900;cursor:pointer}.profile-cancel{border:1px solid var(--line);background:#0d1c30;color:#9cacc0}.profile-save{border:0;background:linear-gradient(135deg,#7087ff,#52dfe6);color:#07121d}
.arcade-scoreboard{grid-template-columns:repeat(4,1fr)}.arcade-countdown[hidden]{display:none}.arcade-countdown{position:absolute;inset:0;z-index:8;display:grid;place-items:center;background:rgba(4,12,23,.78);backdrop-filter:blur(7px);color:#fff;font-size:clamp(65px,9vw,110px);font-weight:950;text-shadow:0 0 35px rgba(92,225,230,.7)}
.reaction-history{display:grid;grid-template-columns:auto 1fr;align-items:end;gap:15px;margin:13px 0;padding:11px;border:1px solid rgba(92,225,230,.13);border-radius:13px;background:rgba(5,16,29,.52)}.reaction-history>div:first-child small{display:block}.reaction-history>div:first-child b{font-size:9px;color:#a9b9cb}.history-bars{height:66px;display:flex;align-items:end;justify-content:flex-end;gap:5px}.history-bars span{height:100%;min-width:18px;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:3px}.history-bars i{display:block;width:100%;height:max(5px,var(--history));max-height:52px;border-radius:5px 5px 2px 2px;background:linear-gradient(#5ce1e6,#5b8cff);box-shadow:0 0 10px rgba(92,225,230,.14)}.history-bars small{font-size:6px;color:#7488a1}
.result-feedback{margin-top:15px;padding:12px;border:1px solid rgba(242,200,91,.2);border-radius:14px;background:rgba(242,200,91,.06)}.result-feedback>strong{display:block;margin-bottom:9px;font-size:10px}.result-feedback>div{display:grid;grid-template-columns:1fr 1fr;gap:7px}.result-feedback button{min-height:38px;border:1px solid var(--line);border-radius:10px;background:#102139;color:#c3d1e2;font-size:9px;font-weight:850;cursor:pointer}.result-feedback button:hover{border-color:rgba(92,225,230,.38)}.result-feedback form[hidden],.result-feedback div[hidden]{display:none}.result-feedback form{display:grid;grid-template-columns:1fr auto;gap:7px}.result-feedback input{min-width:0;height:40px;border:1px solid var(--line);border-radius:10px;background:#081626;color:#fff;padding:0 10px;font-size:10px}.result-feedback>small{display:block;margin-top:8px;color:#8fdcba;font-size:8px}.result-feedback.saving{opacity:.65;pointer-events:none}
@media(max-width:860px){.topbar-actions .runtime-badge{display:none}.profile-button{max-width:110px}.arcade-scoreboard{grid-template-columns:repeat(4,1fr)}.reaction-history{grid-template-columns:1fr}.history-bars{justify-content:flex-start}.profile-card{padding:22px}.profile-card h2{font-size:25px}}
@media(max-width:520px){.profile-button b{display:none}.profile-button{width:38px;padding:0;justify-content:center}.arcade-scoreboard span{padding:9px 5px}.result-feedback form{grid-template-columns:1fr}.profile-card>div{grid-template-columns:1fr}}

/* Thomas Greg & Sons inspired educational AI security activity */
.security-scene{justify-content:flex-start;padding-top:38px}.security-heading{margin-bottom:20px}.security-layout{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);gap:14px}.security-case,.security-decision{border:1px solid rgba(139,175,224,.19);border-radius:24px;background:linear-gradient(150deg,rgba(13,28,47,.96),rgba(7,17,30,.96));box-shadow:0 20px 48px rgba(0,0,0,.22);padding:20px}.security-case-id{display:flex;align-items:center;justify-content:space-between;gap:10px}.security-case-id span,.security-decision>small{font-size:8px;font-weight:950;letter-spacing:.14em;color:var(--cyan)}.security-case-id b{padding:6px 8px;border-radius:999px;background:rgba(86,227,159,.1);color:#9decc6;font-size:7px;letter-spacing:.1em}.security-case h3,.security-decision h3{margin:12px 0 7px;font-size:clamp(23px,2.6vw,37px);letter-spacing:-.04em}.security-case>p,.security-decision>p{margin:0;color:#95a6bb;font-size:11px;line-height:1.55}.security-signals{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:18px 0}.security-signal{display:flex;align-items:center;gap:10px;min-height:64px;padding:11px;border:1px solid rgba(255,255,255,.06);border-radius:14px;background:rgba(255,255,255,.035)}.security-signal>i{width:10px;height:10px;flex:0 0 auto;border-radius:50%;background:#77879a}.security-signal.positive>i{background:var(--green);box-shadow:0 0 13px rgba(86,227,159,.5)}.security-signal.warning>i{background:var(--gold);box-shadow:0 0 13px rgba(242,200,91,.4)}.security-signal.risk>i{background:var(--red);box-shadow:0 0 13px rgba(255,107,119,.4)}.security-signal small{display:block;margin-bottom:3px;color:#7488a2;font-size:7px;font-weight:900;letter-spacing:.1em}.security-signal b{font-size:10px;line-height:1.3}.security-empty,.security-loader{grid-column:1/3;min-height:90px;display:flex;align-items:center;justify-content:center;gap:10px;border:1px dashed rgba(139,175,224,.18);border-radius:14px;color:#7f91a8;font-size:10px;text-align:center;padding:18px}.security-loader i{width:18px;height:18px;border:2px solid rgba(92,225,230,.15);border-top-color:var(--cyan);border-radius:50%;animation:ringSpin 1s linear infinite}.risk-meter{margin:5px 0 16px}.risk-meter[hidden]{display:none}.risk-meter div{height:7px;border-radius:999px;background:#17283c;overflow:hidden}.risk-meter div span{display:block;width:var(--risk);height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--green),var(--gold) 55%,var(--red));transition:width .6s ease}.risk-meter small{display:block;margin-top:5px;color:#6f829c;font-size:7px;font-weight:900;letter-spacing:.1em}.generate-case{width:100%;min-height:56px;border:0;border-radius:15px;background:linear-gradient(115deg,#6d84ff,#4cdae3);color:#07131e;display:grid;grid-template-columns:auto 1fr;grid-template-rows:1fr 1fr;column-gap:10px;text-align:left;align-items:center;padding:10px 15px;cursor:pointer}.generate-case>span{grid-row:1/3;font-size:20px}.generate-case b{align-self:end;font-size:11px}.generate-case small{align-self:start;font-size:8px;font-weight:750;opacity:.72}.generate-case:disabled{opacity:.62}.decision-buttons{display:grid;gap:8px;margin-top:17px}.decision-buttons button{min-height:66px;border:1px solid var(--line);border-radius:14px;background:rgba(10,23,40,.9);display:grid;grid-template-columns:38px 1fr;grid-template-rows:1fr 1fr;column-gap:10px;text-align:left;align-items:center;padding:10px 12px;cursor:pointer}.decision-buttons button>span{grid-row:1/3;display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:rgba(92,225,230,.08);color:var(--cyan);font-weight:950}.decision-buttons button b{align-self:end;font-size:11px}.decision-buttons button small{align-self:start;color:#7c8ea6;font-size:8px}.decision-buttons button:hover:not(:disabled),.decision-buttons button.selected{border-color:rgba(92,225,230,.42);background:rgba(92,225,230,.08)}.decision-buttons button:disabled{cursor:not-allowed;opacity:.46}.security-result{display:flex;align-items:center;gap:13px;margin-top:14px;padding:13px;border:1px solid rgba(92,225,230,.14);border-radius:15px;background:rgba(92,225,230,.05)}.security-result>small{color:var(--cyan);font-size:7px;font-weight:900;letter-spacing:.1em}.security-result p{margin:4px 0 0;color:#9bacbf;font-size:10px;line-height:1.45}.security-result h3{margin:3px 0;font-size:16px}.security-result em{display:block;margin-top:7px;color:#dfd39e;font-size:9px;font-style:normal;line-height:1.4}.security-score{width:68px;height:68px;flex:0 0 auto;border-radius:50%;display:grid;place-items:center;align-content:center;background:rgba(92,225,230,.09);border:1px solid rgba(92,225,230,.24)}.security-score strong{font-size:19px}.security-score span{font-size:5px;color:#8498af}.security-score.correct{border-color:rgba(86,227,159,.36);background:rgba(86,227,159,.09)}.security-result.loading{animation:statePulse .75s ease-in-out infinite}.security-disclaimer{margin:12px 4px 0;color:#60738e;font-size:8px;line-height:1.45}
@media(max-width:960px){.security-layout{grid-template-columns:1fr}.security-scene{padding-top:27px}.security-signals{grid-template-columns:repeat(4,1fr)}.security-signal{display:grid}.security-empty,.security-loader{grid-column:1/5}}
@media(max-width:620px){.security-signals{grid-template-columns:1fr 1fr}.security-empty,.security-loader{grid-column:1/3}.security-case,.security-decision{padding:14px;border-radius:19px}.security-layout{gap:9px}.security-result{align-items:flex-start}.security-score{width:58px;height:58px}}
.security-loader i{animation:securitySpin 1s linear infinite}@keyframes securitySpin{to{transform:rotate(360deg)}}

/* Premium transparent AI presenter */
.photo-head{width:250px;height:330px;filter:drop-shadow(0 28px 25px rgba(0,0,0,.55));animation:none}
.photo-head>.robot-head-render-wrap{display:block;position:absolute;inset:0;width:100%;height:100%;overflow:visible;transform-style:preserve-3d;transform:translateZ(30px);transition:transform .28s ease;border:0;border-radius:0;background:transparent;box-shadow:none;clip-path:none;animation:robotIdleFloat 5s ease-in-out infinite}
.photo-head>.robot-head-render-wrap::before{content:"";position:absolute;z-index:-1;left:13%;right:13%;top:18%;bottom:13%;border-radius:50%;background:radial-gradient(circle,rgba(92,225,230,.12),rgba(91,140,255,.04) 48%,transparent 72%);filter:blur(15px);animation:robotAura 2.8s ease-in-out infinite alternate}
.photo-head>.robot-head-render-wrap::after{content:"";position:absolute;inset:auto 19% 2%;height:12px;border-radius:50%;background:radial-gradient(ellipse,rgba(92,225,230,.35),transparent 70%);filter:blur(5px);pointer-events:none}
.robot-head-render{display:block;width:100%;height:100%;object-fit:contain;transform:none;filter:contrast(1.04) saturate(1.05) brightness(1.03) drop-shadow(0 12px 15px rgba(0,0,0,.38));user-select:none;pointer-events:none}
.photo-eye{top:40.7%;width:13%;height:9.5%;background:radial-gradient(circle,#fff 0 8%,rgba(111,250,255,.95) 20%,rgba(28,194,225,.48) 42%,transparent 68%);opacity:.35;box-shadow:0 0 18px rgba(92,225,230,.5)}.photo-eye-left{left:24.5%}.photo-eye-right{right:24.5%}
.photo-mouth-signal{left:39%;top:61.8%;width:22%;height:2.5%;border-radius:50%;background:rgba(92,225,230,.08)}
.photo-head.speaking .photo-eye{opacity:.86;animation:robotEyeTalk .8s ease-in-out infinite alternate}.photo-head.thinking .photo-eye{opacity:.72;animation:robotThinkingEyes .48s ease-in-out infinite alternate}
.photo-head.speaking .photo-mouth-signal{opacity:.75;animation:robotMouthSignal .17s steps(2) infinite}
@keyframes robotIdleFloat{0%,100%{transform:translateZ(30px) translateY(0)}50%{transform:translateZ(30px) translateY(-1.5px)}}@keyframes robotAura{to{opacity:.55;transform:scale(1.08)}}@keyframes robotEyeTalk{to{filter:brightness(1.45);box-shadow:0 0 28px rgba(92,225,230,.8)}}@keyframes robotThinkingEyes{to{opacity:.28}}@keyframes robotMouthSignal{50%{height:4%;transform:translateY(-2px);box-shadow:0 0 13px rgba(92,225,230,.6)}}
.robot3d.speaking{filter:drop-shadow(0 28px 25px rgba(0,0,0,.55)) drop-shadow(0 0 15px rgba(92,225,230,.18))}.robot3d.thinking{filter:drop-shadow(0 28px 25px rgba(0,0,0,.55)) drop-shadow(0 0 20px rgba(91,140,255,.2))}
@media(max-width:860px){.photo-head{width:220px;height:290px}}

/* Doodle: larger touch target, especially on phones and tablets. */
.canvas-frame canvas{aspect-ratio:9/7;max-height:520px}
@media(max-width:860px){
  .doodle-scene{padding-top:18px}
  .doodle-topline{margin-bottom:10px}
  .doodle-workspace{gap:10px}
  .drawing-panel{padding:9px}
  .canvas-frame canvas{height:clamp(320px,52svh,460px);min-height:320px;max-height:none;aspect-ratio:auto}
}
@media(max-width:520px){
  .scene-inner.doodle-scene{padding-left:10px;padding-right:10px}
  .canvas-frame{border-radius:14px}
  .canvas-frame canvas{height:clamp(330px,54svh,440px);min-height:330px}
}