:root{--c-bg: #05080F;--c-bg-soft: #0B1120;--c-panel: rgba(13, 20, 33, .82);--c-panel-solid: #0D1421;--c-border: rgba(0, 243, 255, .28);--c-border-soft: rgba(139, 155, 180, .18);--neon-cyan: #00F3FF;--neon-purple: #BC13FE;--neon-pink: #FF007F;--neon-green: #00FF66;--neon-amber: #FFC940;--tint-cyan: #9BEFF8;--tint-purple: #E3B8FF;--tint-pink: #FF9EC9;--tint-green: #8CFFC1;--tint-amber: #FFDF8F;--c-indigo: #C7E8FF;--c-violet: var(--neon-purple);--c-cyan: var(--neon-cyan);--c-magenta: var(--neon-pink);--c-amber: var(--neon-amber);--c-green: var(--neon-green);--c-ink: #EAF6FF;--c-gray: #9CB0CC;--c-grey: #9CB0CC;--c-teal: var(--neon-cyan);--c-muted: #8B9BB4;--c-white: #FFFFFF;--c-shadow: #010409;--c-error: #FB7185;--glow-cyan: 0 0 18px rgba(0, 243, 255, .3);--glow-purple: 0 0 18px rgba(188, 19, 254, .32);--glow-pink: 0 0 18px rgba(255, 0, 127, .32);--glow-green: 0 0 18px rgba(0, 255, 102, .28);--glow-amber: 0 0 18px rgba(255, 201, 64, .3);--r-sm: 8px;--r-md: 16px;--r-lg: 24px;--r-pill: 999px;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-6: 24px;--sp-8: 32px;--sp-12: 48px;--sp-16: 64px;--touch: 56px;--touch-lg: 60px;--fs-body: 16px;--fs-body-l: 18px;--fs-h1: 32px;--fs-h2: 24px;--fs-h3: 20px;--fs-caption: 14px;--shadow-1: 0 2px 10px rgba(1, 4, 9, .5), 0 0 12px rgba(0, 243, 255, .05);--shadow-2: 0 8px 24px rgba(1, 4, 9, .55), 0 0 18px rgba(0, 243, 255, .08);--shadow-3: 0 16px 48px rgba(1, 4, 9, .6), 0 0 26px rgba(0, 243, 255, .12);--t-fast: .13s;--t-med: .2s;--t-slow: .25s;--ease-out: cubic-bezier(.22, 1, .36, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--font-display: "Russo One", "Exo 2", system-ui, -apple-system, sans-serif;--font-body: "Exo 2", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas, monospace;--font-round: var(--font-body)}.accent-cyan{--accent: var(--neon-cyan);--accent-glow: var(--glow-cyan);--accent-tint: var(--tint-cyan)}.accent-purple{--accent: var(--neon-purple);--accent-glow: var(--glow-purple);--accent-tint: var(--tint-purple)}.accent-pink{--accent: var(--neon-pink);--accent-glow: var(--glow-pink);--accent-tint: var(--tint-pink)}.accent-green{--accent: var(--neon-green);--accent-glow: var(--glow-green);--accent-tint: var(--tint-green)}.accent-amber{--accent: var(--neon-amber);--accent-glow: var(--glow-amber);--accent-tint: var(--tint-amber)}.art-avatar{width:48px;height:48px;flex:0 0 auto;border-radius:50%;object-fit:cover;border:2px solid var(--accent, var(--neon-cyan));box-shadow:var(--accent-glow, var(--glow-cyan));background:var(--c-bg-soft)}.art-avatar-lg{width:96px;height:96px}.art-avatar-xl{width:160px;height:160px}.art-cover{display:block;width:100%;aspect-ratio:16 / 9;object-fit:cover;border-radius:var(--r-md);background:var(--c-bg-soft)}.art-cover-wrap{position:relative;overflow:hidden;border-radius:var(--r-md)}.art-cover-wrap:after{content:"";position:absolute;inset:40% 0 0;background:linear-gradient(180deg,transparent,rgba(2,6,14,.72));pointer-events:none}.art-frame{display:block;aspect-ratio:1 / 1;object-fit:cover;border-radius:var(--r-md);border:1.5px solid var(--accent, var(--c-border));box-shadow:var(--accent-glow, var(--glow-cyan));background:var(--c-bg-soft)}.art-thumb{width:56px;height:56px;min-width:44px;max-width:64px;border-radius:var(--r-sm)}.cut-corner{clip-path:polygon(12px 0,100% 0,100% calc(100% - 12px),calc(100% - 12px) 100%,0 100%,0 12px)}html.tier-iskra{--touch: 64px;--touch-lg: 72px;--fs-body: 18px;--fs-body-l: 20px;--fs-h1: 36px;--fs-caption: 15px}html.tier-kvant{--touch: 48px;--touch-lg: 52px;--fs-body: 15px;--fs-h1: 30px}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;height:100%}body{font-family:var(--font-body);font-size:var(--fs-body);line-height:1.4;color:var(--c-ink);background:var(--c-bg);min-height:100dvh;overflow-x:hidden;-webkit-font-smoothing:antialiased;scrollbar-color:rgba(0,243,255,.35) rgba(13,20,33,.6)}body:before{content:"";position:fixed;inset:-48px 0 0;z-index:-2;pointer-events:none;background:radial-gradient(2px 2px at 12% 22%,rgba(234,246,255,.9) 45%,transparent 55%),radial-gradient(1.5px 1.5px at 78% 14%,rgba(155,239,248,.75) 45%,transparent 55%),radial-gradient(2.5px 2.5px at 34% 68%,rgba(227,184,255,.6) 45%,transparent 55%),radial-gradient(1.5px 1.5px at 62% 82%,rgba(234,246,255,.55) 45%,transparent 55%),radial-gradient(3px 3px at 90% 55%,rgba(0,243,255,.55) 45%,transparent 55%),radial-gradient(1.5px 1.5px at 8% 88%,rgba(255,158,201,.45) 45%,transparent 55%),radial-gradient(2px 2px at 46% 8%,rgba(234,246,255,.75) 45%,transparent 55%),radial-gradient(1.5px 1.5px at 24% 44%,rgba(155,239,248,.6) 45%,transparent 55%),radial-gradient(2px 2px at 55% 36%,rgba(234,246,255,.4) 45%,transparent 55%),radial-gradient(2.5px 2.5px at 70% 64%,rgba(255,223,143,.45) 45%,transparent 55%),radial-gradient(1.5px 1.5px at 40% 92%,rgba(234,246,255,.5) 45%,transparent 55%),radial-gradient(2px 2px at 86% 30%,rgba(188,19,254,.45) 45%,transparent 55%);animation:quanta-drift 90s linear infinite alternate}body:after{content:"";position:fixed;inset:0;z-index:-3;pointer-events:none;background:radial-gradient(60vmax 42vmax at 85% -8%,rgba(188,19,254,.14),transparent 65%),radial-gradient(52vmax 40vmax at -10% 108%,rgba(0,243,255,.1),transparent 62%),radial-gradient(38vmax 30vmax at 110% 78%,rgba(255,0,127,.06),transparent 70%),var(--c-bg)}@keyframes quanta-drift{0%{transform:translateY(0)}to{transform:translateY(48px)}}h1{font-size:var(--fs-h1);font-weight:400;margin:0 0 var(--sp-3)}h2{font-size:var(--fs-h2);font-weight:400;margin:0 0 var(--sp-2)}h3{font-size:var(--fs-h3);font-weight:400;margin:0 0 var(--sp-2)}h1,h2,h3{font-family:var(--font-display);letter-spacing:.02em;color:var(--c-ink)}p{margin:0 0 var(--sp-2)}.kv-app,.app-view{min-height:100dvh;display:flex;flex-direction:column}.app-view>*{flex:1}:focus-visible{outline:2px solid var(--neon-cyan);outline-offset:2px;border-radius:var(--r-sm)}::selection{background:#00f3ff59;color:#fff}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:#0d142199}::-webkit-scrollbar-thumb{background:#00f3ff47;border-radius:var(--r-pill)}::-webkit-scrollbar-thumb:hover{background:#00f3ff73}.card{background:var(--c-panel);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--c-border);border-radius:var(--r-md);box-shadow:0 0 20px #00f3ff0f,inset 0 0 24px #00f3ff0a}.btn{font-family:var(--font-display);font-size:var(--fs-body);font-weight:400;letter-spacing:.04em;min-height:var(--touch);padding:var(--sp-2) var(--sp-6);border:1.5px solid transparent;border-radius:var(--r-pill);cursor:pointer;color:var(--c-ink);background:transparent;display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);transition:transform var(--t-fast) var(--ease-spring),box-shadow var(--t-fast) var(--ease-out),filter var(--t-fast) var(--ease-out),background var(--t-fast) var(--ease-out);touch-action:manipulation;user-select:none}.btn:hover{filter:brightness(1.12);transform:translateY(-1px)}.btn:active{transform:scale(.96)}.btn:disabled{filter:grayscale(.5) opacity(.5);cursor:not-allowed;transform:none;box-shadow:none}.btn-primary{background:#00f3ff1f;color:var(--neon-cyan);border-color:var(--neon-cyan);box-shadow:0 0 12px #00f3ff33,inset 0 0 14px #00f3ff14}.btn-primary:hover{background:#00f3ff2e;box-shadow:0 0 24px #00f3ff7a,inset 0 0 18px #00f3ff1f;text-shadow:0 0 8px rgba(0,243,255,.6)}.btn-run{background:#00ff6624;color:var(--neon-green);border-color:var(--neon-green);font-size:calc(var(--fs-body) + 2px);min-height:var(--touch-lg);padding:var(--sp-2) var(--sp-8);box-shadow:0 0 16px #00ff664d,inset 0 0 16px #00ff6614;letter-spacing:.06em}.btn-run.btn-stop{background:#ffc94024;color:var(--neon-amber);border-color:var(--neon-amber);box-shadow:0 0 16px #ffc94052,inset 0 0 16px #ffc94014}.btn-outline{background:#bc13fe1a;color:var(--tint-purple);border:2px solid rgba(188,19,254,.65)}.btn-ghost{background:transparent;color:var(--c-muted);border-color:var(--c-border-soft)}.btn-ghost:hover{color:var(--neon-cyan);background:#00f3ff14;border-color:var(--c-border)}.btn-danger{background:transparent;color:var(--c-error);border:2px solid var(--c-error)}.btn-danger:hover{background:#fb71851f;box-shadow:0 0 16px #fb71854d}.btn-lg{min-height:var(--touch-lg);font-size:calc(var(--fs-body) + 3px);padding:var(--sp-3) var(--sp-8)}.icon-btn{font-family:var(--font-body);width:var(--touch);height:var(--touch);min-width:var(--touch);border:1px solid var(--c-border-soft);border-radius:var(--r-pill);background:#0d1421cc;box-shadow:var(--shadow-1);color:var(--c-ink);font-size:calc(var(--fs-body) + 4px);font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;position:relative;transition:transform var(--t-fast) var(--ease-spring),box-shadow var(--t-fast) var(--ease-out),border-color var(--t-fast) var(--ease-out)}.icon-btn:hover{transform:translateY(-1px) scale(1.05);border-color:var(--c-border);box-shadow:var(--glow-cyan)}.icon-btn:active{transform:scale(.94)}.field{display:flex;flex-direction:column;gap:var(--sp-1);margin-bottom:var(--sp-3)}.field-label{font-weight:700;font-size:var(--fs-caption);color:var(--c-gray);letter-spacing:.03em}.input{font-family:inherit;font-size:var(--fs-body);color:var(--c-ink);min-height:var(--touch);padding:var(--sp-2) var(--sp-4);border:1.5px solid var(--c-border-soft);border-bottom:2px solid var(--neon-cyan);border-radius:var(--r-md);background:#00000073;caret-color:var(--neon-cyan);transition:border-color var(--t-fast) var(--ease-out),box-shadow var(--t-fast) var(--ease-out)}.input::placeholder{color:var(--c-muted)}.input:focus{outline:none;border-color:var(--neon-cyan);box-shadow:var(--glow-cyan)}textarea.input{resize:vertical;min-height:calc(var(--touch) * 1.4)}.form-error{color:#ffc9d2;background:#fb71851f;border:1.5px solid var(--c-error);border-radius:var(--r-md);padding:var(--sp-2) var(--sp-4);font-weight:600;animation:jelly var(--t-slow) var(--ease-spring)}@keyframes jelly{0%{transform:scale(.96)}55%{transform:scale(1.02)}to{transform:scale(1)}}.app-header{flex:0 0 auto;display:flex;align-items:center;gap:var(--sp-4);padding:var(--sp-2) var(--sp-4);position:sticky;top:0;z-index:40;background:#05080fbf;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--c-border);box-shadow:0 1px 18px #00f3ff1f}.header-home{display:inline-flex;align-items:center;gap:var(--sp-2);background:none;border:none;cursor:pointer;min-height:var(--touch);padding:var(--sp-1) var(--sp-2);border-radius:var(--r-md);font-family:inherit}.app-title{font-family:var(--font-display);font-size:var(--fs-h3);font-weight:400;letter-spacing:.06em;background:linear-gradient(120deg,var(--neon-cyan),var(--tint-purple));-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 8px rgba(0,243,255,.35))}.header-nav{display:flex;gap:var(--sp-2);flex:1;justify-content:center;flex-wrap:wrap}.nav-chip{font-family:var(--font-display);font-size:var(--fs-caption);font-weight:400;letter-spacing:.04em;color:var(--c-muted);border:none;background:transparent;border-radius:var(--r-pill);min-height:calc(var(--touch) - 12px);padding:var(--sp-1) var(--sp-4);cursor:pointer;transition:background var(--t-fast) var(--ease-out),color var(--t-fast) var(--ease-out),box-shadow var(--t-fast) var(--ease-out)}.nav-chip:hover{background:#00f3ff14;color:var(--neon-cyan);text-shadow:0 0 8px rgba(0,243,255,.5)}.nav-active{background:#00f3ff1a;color:var(--neon-cyan);text-shadow:0 0 8px rgba(0,243,255,.6);box-shadow:inset 0 -2px 0 var(--neon-cyan),0 8px 16px -8px #00f3ff8c}.nav-active:hover{color:var(--neon-cyan)}.header-user{display:inline-flex;align-items:center;gap:var(--sp-2);border:none;background:transparent;font-family:inherit;font-size:var(--fs-caption);color:var(--c-ink);cursor:pointer;min-height:var(--touch);border-radius:var(--r-pill);padding:var(--sp-1) var(--sp-2)}.header-user:hover{background:#00f3ff14}.hdr-quanta{color:var(--neon-amber);font-weight:800;display:inline-flex;align-items:center;gap:3px;background:#ffc9401a;border:1px solid rgba(255,201,64,.35);border-radius:var(--r-pill);padding:var(--sp-1) var(--sp-3)}.hdr-quanta-icon{filter:drop-shadow(0 0 5px rgba(255,201,64,.8))}.hdr-badges{color:var(--c-gray);font-weight:700}.hdr-tier{color:var(--tint-purple);font-weight:800;border:1.5px solid rgba(188,19,254,.55);border-radius:var(--r-pill);padding:2px var(--sp-3);box-shadow:0 0 10px #bc13fe33}.hdr-avatar{display:inline-flex}.hdr-avatar-img{display:block;width:38px;height:38px;object-fit:contain;border-radius:50%}.hdr-nick{font-weight:800;color:var(--c-ink)}.app-body{flex:1;padding:var(--sp-6) var(--sp-4) var(--sp-12);max-width:1200px;margin:0 auto;width:100%}.kyubi{position:fixed;right:var(--sp-4);bottom:var(--sp-4);z-index:90;display:flex;flex-direction:column;align-items:flex-end;gap:var(--sp-2);pointer-events:none}.kyubi-body{pointer-events:auto;width:84px;height:84px;padding:0;border:none;background:transparent;cursor:pointer;animation:kyubi-float 3.6s ease-in-out infinite;filter:drop-shadow(0 0 18px rgba(0,243,255,.55));transition:filter var(--t-med) var(--ease-out),transform var(--t-fast) var(--ease-spring)}.kyubi-body:hover{transform:scale(1.07)}.kyubi-body:active{transform:scale(.95)}@keyframes kyubi-float{0%,to{transform:translateY(0) rotate(-1.5deg)}50%{transform:translateY(-10px) rotate(1.5deg)}}.kyubi-eye{animation:kyubi-blink 4.6s infinite;transform-origin:center 46px}@keyframes kyubi-blink{0%,92%,to{transform:scaleY(1)}95%{transform:scaleY(.12)}}.kyubi-quant{animation:kyubi-quant-pulse 2.2s ease-in-out infinite}@keyframes kyubi-quant-pulse{0%,to{opacity:1}50%{opacity:.35}}.kyubi[data-emotion=joy] .kyubi-body{filter:drop-shadow(0 0 20px rgba(0,255,102,.7)) drop-shadow(0 0 10px rgba(0,243,255,.5))}.kyubi[data-emotion=interest] .kyubi-body{filter:drop-shadow(0 0 22px rgba(0,243,255,.85));animation-duration:1.9s}.kyubi[data-emotion=warm] .kyubi-body{filter:drop-shadow(0 0 20px rgba(255,201,64,.75))}.kyubi[data-emotion=think] .kyubi-body{filter:drop-shadow(0 0 20px rgba(188,19,254,.7))}.kyubi[data-emotion=wow] .kyubi-body{filter:drop-shadow(0 0 14px rgba(255,0,127,.65)) drop-shadow(0 0 18px rgba(255,201,64,.5))}.kyubi[data-emotion=calm] .kyubi-body{filter:drop-shadow(0 0 14px rgba(0,243,255,.4))}.kyubi-bubble{pointer-events:auto;max-width:min(340px,78vw);background:var(--c-panel);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1.5px solid rgba(0,243,255,.5);border-radius:var(--r-lg) var(--r-lg) var(--r-sm) var(--r-lg);padding:var(--sp-3) var(--sp-4);font-size:var(--fs-body);font-weight:600;color:var(--c-ink);box-shadow:var(--glow-cyan)}.kyubi[data-emotion=warm] .kyubi-bubble{border-color:#ffc94099;box-shadow:var(--glow-amber)}.kyubi[data-emotion=think] .kyubi-bubble{border-color:#bc13fe8c;box-shadow:var(--glow-purple)}.kyubi[data-emotion=joy] .kyubi-bubble{border-color:#00ff668c;box-shadow:var(--glow-green)}.kyubi[data-emotion=wow] .kyubi-bubble{border-color:#ff007f80;box-shadow:var(--glow-pink)}.kyubi-bubble-pop{animation:bubble-pop var(--t-slow) var(--ease-spring)}@keyframes bubble-pop{0%{transform:scale(.7) translateY(8px);opacity:0}to{transform:scale(1) translateY(0);opacity:1}}.modal-backdrop{position:fixed;inset:0;z-index:100;background:#02060cb8;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:var(--sp-4);animation:fade-in var(--t-med) var(--ease-out)}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.modal{max-width:560px;width:100%;max-height:90dvh;overflow-y:auto;padding:var(--sp-6);border-radius:var(--r-lg);background:var(--c-panel-solid);border:1px solid var(--c-border);box-shadow:var(--glow-cyan),var(--shadow-3);animation:modal-in var(--t-slow) var(--ease-spring)}@keyframes modal-in{0%{transform:scale(.85) translateY(24px);opacity:0}to{transform:scale(1) translateY(0);opacity:1}}.modal-buttons{display:flex;gap:var(--sp-3);justify-content:center;flex-wrap:wrap;margin-top:var(--sp-6)}.toast-layer{position:fixed;left:50%;bottom:var(--sp-6);transform:translate(-50%);z-index:120;display:flex;flex-direction:column;gap:var(--sp-2);align-items:center;pointer-events:none;width:min(480px,92vw)}.toast{background:#0d1421f0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--c-border-soft);border-radius:var(--r-md);box-shadow:var(--glow-cyan),var(--shadow-2);padding:var(--sp-3) var(--sp-4);font-weight:600;color:var(--c-ink);animation:toast-in var(--t-slow) var(--ease-spring);border-left:4px solid var(--neon-cyan);width:100%}.toast-success{border-left-color:var(--neon-green);box-shadow:var(--glow-green),var(--shadow-2)}.toast-warn{border-left-color:var(--neon-amber);box-shadow:var(--glow-amber),var(--shadow-2)}.toast-out{transition:opacity var(--t-slow) var(--ease-out),transform var(--t-slow) var(--ease-out);opacity:0;transform:translateY(12px)}@keyframes toast-in{0%{transform:translateY(16px) scale(.92);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.toast-kid{display:flex;gap:var(--sp-3);align-items:center;border-left-color:var(--c-error);background:linear-gradient(120deg,#0d1421f5,#fb718524);box-shadow:0 0 18px #fb718540,var(--shadow-2)}.toast-kid-face{flex:0 0 auto;animation:jelly var(--t-slow) var(--ease-spring)}.toast-kid-body{display:flex;flex-direction:column;gap:2px;text-align:left}.toast-kid-body b{color:var(--tint-cyan)}.confetti-layer{position:fixed;inset:0;z-index:130;pointer-events:none;overflow:hidden}.confetti-piece{position:absolute;top:-20px;animation-name:confetti-fall;animation-timing-function:cubic-bezier(.3,.4,.6,.95);animation-fill-mode:forwards}@keyframes confetti-fall{to{transform:translateY(110vh) translate(var(--drift, 0px)) rotate(var(--spin, 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var(--c-border-soft);border-radius:var(--r-md);background:#0d142199;color:var(--c-ink);cursor:pointer;transition:transform var(--t-fast) var(--ease-spring),border-color var(--t-fast) var(--ease-out),box-shadow var(--t-fast) var(--ease-out)}.age-card:hover{transform:translateY(-2px);border-color:var(--c-border)}.age-card-active{border-color:var(--neon-cyan);box-shadow:var(--glow-cyan),inset 0 0 14px #00f3ff14}.age-range{font-size:var(--fs-h3);font-weight:900;color:var(--c-ink)}.age-tier{font-weight:800;color:var(--neon-cyan);font-size:var(--fs-caption)}.age-hint{color:var(--c-gray);font-size:12px;text-align:center}.login-submit{width:100%;margin-top:var(--sp-2)}.login-demo{margin-top:var(--sp-6);padding-top:var(--sp-4);border-top:1.5px dashed rgba(0,243,255,.22);display:flex;align-items:center;justify-content:space-between;gap:var(--sp-3);flex-wrap:wrap;color:var(--c-gray);font-size:var(--fs-caption)}.hub-body{display:flex;flex-direction:column;gap:var(--sp-6)}.hub-hero{text-align:center;margin-top:var(--sp-4)}.hub-title{background:linear-gradient(120deg,var(--neon-cyan),var(--tint-purple) 60%,var(--tint-pink));-webkit-background-clip:text;background-clip:text;color:transparent;font-size:clamp(30px,4.4vw,44px);filter:drop-shadow(0 0 12px rgba(0,243,255,.35))}.hub-sub{color:var(--c-gray);font-size:var(--fs-body-l)}.hub-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--sp-4)}.hub-card{font-family:inherit;font-size:var(--fs-body);display:flex;align-items:center;gap:var(--sp-4);text-align:left;padding:var(--sp-6);border-radius:var(--r-lg);cursor:pointer;min-height:calc(var(--touch-lg) + 60px);transition:transform var(--t-med) var(--ease-spring),box-shadow var(--t-med) var(--ease-out),border-color var(--t-med) var(--ease-out);border:1.5px solid color-mix(in srgb,var(--accent, var(--neon-cyan)) 55%,transparent);box-shadow:var(--accent-glow, var(--glow-cyan)),inset 0 0 26px color-mix(in srgb,var(--accent, var(--neon-cyan)) 7%,transparent);color:var(--c-ink)}.hub-card:hover{transform:translateY(-4px) scale(1.015);border-color:var(--accent, var(--neon-cyan));box-shadow:0 0 30px color-mix(in srgb,var(--accent, var(--neon-cyan)) 45%,transparent),inset 0 0 30px color-mix(in srgb,var(--accent, var(--neon-cyan)) 10%,transparent)}.hub-card:active{transform:scale(.98)}.hub-card-icon{flex:0 0 auto;filter:drop-shadow(0 0 12px color-mix(in srgb,var(--accent, var(--neon-cyan)) 45%,transparent))}.hub-card-titles{display:flex;flex-direction:column;gap:var(--sp-1);flex:1}.hub-card-title{font-family:var(--font-display);font-size:var(--fs-h3);font-weight:400;letter-spacing:.02em;color:var(--c-ink)}.hub-card-title em{font-style:normal;color:var(--accent-tint, var(--tint-cyan));font-size:.82em}.hub-card-text{color:var(--c-gray);font-size:var(--fs-caption)}.hub-card-arrow{font-size:34px;color:var(--accent-tint, var(--tint-cyan));font-weight:800}.hub-card-locked{filter:grayscale(.7) brightness(.75);cursor:not-allowed}.hub-card-lock{color:var(--c-gray);font-weight:700;font-size:var(--fs-caption);white-space:nowrap}.hub-footer{display:flex;align-items:center;justify-content:center;gap:var(--sp-4);color:var(--c-muted);font-size:var(--fs-caption);flex-wrap:wrap;margin-top:auto;padding-top:var(--sp-6)}.render-badge{font-weight:800;border-radius:var(--r-pill);padding:3px var(--sp-3);border:1.5px solid currentColor}.render-webgpu{color:var(--tint-cyan);background:#00f3ff1a}.render-webgl{color:var(--tint-purple);background:#bc13fe1a}.ftue-layer{position:fixed;inset:0;z-index:150;pointer-events:none}.ftue-spot{position:fixed;border-radius:var(--r-lg);box-shadow:0 0 0 200vmax #02060cb8;border:2px solid rgba(0,243,255,.9);transition:left var(--t-slow) var(--ease-out),top var(--t-slow) var(--ease-out),width var(--t-slow) var(--ease-out),height var(--t-slow) var(--ease-out);animation:ftue-spot-pulse 2.2s ease-in-out infinite}@keyframes ftue-spot-pulse{0%,to{border-color:#00f3ffe6}50%{border-color:#00f3ff59}}.ftue-spot-hidden{border-color:transparent;animation:none}.ftue-bubble{position:fixed;pointer-events:auto;display:flex;gap:var(--sp-3);align-items:flex-start;width:min(420px,calc(100vw - 24px));padding:var(--sp-4);border-radius:var(--r-lg) var(--r-lg) var(--r-lg) var(--r-sm);border:1.5px solid rgba(0,243,255,.5);background:var(--c-panel-solid);box-shadow:var(--glow-cyan),var(--shadow-3);transition:left var(--t-slow) var(--ease-out),top var(--t-slow) var(--ease-out);animation:bubble-pop var(--t-slow) var(--ease-spring)}.ftue-face{flex:0 0 auto;animation:kyubi-float 3.4s ease-in-out infinite}.ftue-content{display:flex;flex-direction:column;gap:var(--sp-1);min-width:0;flex:1}.ftue-step{color:var(--neon-cyan);font-weight:900;font-size:var(--fs-caption);text-transform:uppercase;letter-spacing:.5px}.ftue-text{font-weight:700;font-size:var(--fs-body-l);color:var(--c-ink);margin:0}.ftue-buttons{display:flex;gap:var(--sp-2);justify-content:flex-end;flex-wrap:wrap;margin-top:var(--sp-2)}.worlds-body{max-width:900px}.worlds-head{text-align:center;margin-bottom:var(--sp-6)}.worlds-head p{color:var(--c-gray)}.worlds-path{display:flex;flex-direction:column}.world-row{display:flex}.world-row-left{justify-content:flex-start}.world-row-right{justify-content:flex-end}.world-card{width:min(560px,100%);padding:var(--sp-4) var(--sp-6);border-radius:var(--r-lg);border-left:4px solid var(--world-color, var(--neon-purple));box-shadow:0 0 18px color-mix(in srgb,var(--world-color, var(--neon-purple)) 18%,transparent);transition:transform var(--t-med) var(--ease-spring),box-shadow var(--t-med) var(--ease-out)}.world-card:hover{transform:translateY(-2px);box-shadow:0 0 28px color-mix(in srgb,var(--world-color, var(--neon-purple)) 35%,transparent)}.world-locked .world-card{filter:grayscale(.55) opacity(.7)}.world-card-head{display:flex;align-items:center;gap:var(--sp-3)}.world-portrait{flex:0 0 auto}.world-card-titles{flex:1;min-width:0}.world-name{margin:0;font-size:var(--fs-h3);color:var(--c-ink)}.world-mentor{color:var(--c-gray);font-size:var(--fs-caption)}.world-index{font-family:var(--font-mono);font-size:44px;font-weight:700;color:var(--world-color, var(--neon-purple));opacity:.3;line-height:1}.world-concept{color:var(--c-gray);margin:var(--sp-2) 0;font-size:var(--fs-caption)}.world-progress{margin-bottom:var(--sp-2)}.level-nodes{display:flex;flex-wrap:wrap;gap:var(--sp-2)}.level-node{font-family:inherit;width:var(--touch);height:var(--touch);border-radius:var(--r-pill);border:2px solid 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svg{width:100%;height:100%;display:block}.level-detail{position:fixed;right:var(--sp-4);bottom:calc(var(--sp-4) + 110px);z-index:60;width:min(380px,calc(100vw - 32px));padding:var(--sp-4) var(--sp-6);border-radius:var(--r-lg);border-top:3px solid var(--world-color, var(--neon-purple));background:var(--c-panel-solid);box-shadow:0 0 22px color-mix(in srgb,var(--world-color, var(--neon-purple)) 28%,transparent),var(--shadow-3);animation:modal-in var(--t-slow) var(--ease-spring);display:flex;flex-direction:column;gap:var(--sp-2)}.level-detail-head{display:flex;align-items:center;gap:var(--sp-2)}.level-detail-head h3{flex:1;margin:0}.level-detail-idx{background:var(--world-color, var(--neon-purple));color:#05080f;font-weight:800;border-radius:var(--r-sm);padding:2px var(--sp-2);font-size:var(--fs-caption)}.level-detail-close{width:calc(var(--touch) - 16px);height:calc(var(--touch) - 16px);min-width:0}.level-detail-line,.level-detail-goal{font-size:var(--fs-caption);color:var(--c-gray);margin:0}.level-detail-goal b,.level-detail-line b{color:var(--c-ink)}.level-detail-stars{color:var(--neon-amber);margin-left:var(--sp-2)}.level-screen{display:flex;flex-direction:column;height:100dvh;overflow:hidden}.level-toolbar,.studio-toolbar{flex:0 0 auto;display:flex;align-items:center;gap:var(--sp-2);padding:var(--sp-2) var(--sp-3);background:#05080fcc;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--c-border);box-shadow:0 1px 16px #00f3ff1a;z-index:30;flex-wrap:wrap}.tb-title{flex:1;min-width:140px;display:flex;flex-direction:column;line-height:1.25}.tb-title b{color:var(--c-ink);font-size:var(--fs-body)}.tb-goal{color:var(--c-gray);font-size:var(--fs-caption);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:46vw}.tb-chip{display:inline-flex;align-items:center;gap:4px;background:#00f3ff14;border:1px solid var(--c-border-soft);color:var(--tint-cyan);font-weight:700;font-size:var(--fs-caption);border-radius:var(--r-pill);padding:var(--sp-1) var(--sp-3);white-space:nowrap}.tb-quanta{color:var(--neon-amber);background:#ffc9401a;border-color:#ffc94059}.tb-hint{color:var(--tint-purple)}.hint-badge{position:absolute;top:-4px;right:-6px;background:var(--neon-amber);color:#05080f;font-size:11px;font-weight:800;border-radius:var(--r-pill);padding:1px 6px;box-shadow:0 0 8px #ffc94099}.tb-step-active{background:#00f3ff29;border-color:var(--neon-cyan);color:var(--neon-cyan)}.level-main{flex:1;display:flex;min-height:0}.level-scene,.studio-scene{position:relative;flex:1 1 55%;min-width:0;background:radial-gradient(120% 100% at 50% 0%,#101b33,#0b1120 55%,#05080f);overflow:hidden}.level-canvas,.studio-canvas,.galaxy-canvas{width:100%;height:100%;display:block;touch-action:none}.level-editor,.studio-editor{flex:1 1 45%;min-width:0;background:var(--c-bg-soft);display:flex}.editor-host{flex:1;min-width:0;min-height:0;position:relative}.split-divider{flex:0 0 14px;cursor:col-resize;display:flex;align-items:center;justify-content:center;background:#00f3ff0f;transition:background var(--t-fast) var(--ease-out);touch-action:none;z-index:5}.split-divider:hover,.split-divider.dragging{background:#00f3ff40}.split-grip{width:4px;height:44px;border-radius:var(--r-pill);background:#00f3ff80;box-shadow:0 0 8px #00f3ff66}.scene-hud{position:absolute;top:var(--sp-3);left:var(--sp-3);display:flex;gap:var(--sp-2);flex-wrap:wrap;z-index:10;pointer-events:none;max-width:calc(100% - 24px)}.hud-chip{background:#020812bd;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--c-ink);font-weight:800;font-size:var(--fs-caption);border-radius:var(--r-pill);padding:var(--sp-1) var(--sp-3);border:1.5px solid rgba(0,243,255,.45);box-shadow:0 0 10px #00f3ff24}.hud-quanta{color:var(--tint-amber)}.hud-glitch{color:var(--tint-pink);border-color:#ff007f80;box-shadow:0 0 10px #ff007f2e}.say-layer{position:absolute;top:var(--sp-3);left:50%;transform:translate(-50%);z-index:12;display:flex;flex-direction:column;gap:var(--sp-2);align-items:center;pointer-events:none;max-width:84%}.say-bubble{background:#0d1421f0;color:var(--c-ink);font-weight:700;border-radius:var(--r-lg);padding:var(--sp-2) var(--sp-4);box-shadow:var(--glow-cyan);animation:bubble-pop var(--t-slow) var(--ease-spring);border:1.5px solid rgba(0,243,255,.45)}.intro-overlay{position:absolute;inset:0;z-index:95;background:#02060ca8;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;align-items:flex-end;justify-content:center;padding:var(--sp-6);animation:fade-in var(--t-med) var(--ease-out)}.intro-box{width:min(720px,100%);padding:var(--sp-6);border-radius:var(--r-lg);background:var(--c-panel-solid);border:1px solid 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.15s ease}.studio-basechip:hover{opacity:1;background:color-mix(in srgb,var(--accent, #00f3ff) 12%,transparent)}.studio-basechip.studio-basechip-active{opacity:1;background:color-mix(in srgb,var(--accent, #00f3ff) 14%,transparent);border-color:color-mix(in srgb,var(--accent, #00f3ff) 55%,transparent);box-shadow:0 0 10px color-mix(in srgb,var(--accent, #00f3ff) 26%,transparent)}.studio-basechip.studio-basechip-active .studio-objcode-label{color:var(--accent, var(--neon-cyan, #00f3ff));text-shadow:0 0 6px color-mix(in srgb,var(--accent, #00f3ff) 45%,transparent)}.studio-objcode-chip{display:inline-flex;align-items:center;gap:var(--sp-2, 8px);min-height:44px;padding:4px 12px;border-radius:999px;font-size:1.02rem;font-weight:600;color:var(--accent-tint, var(--tint-cyan, #9beef5));background:color-mix(in srgb,var(--accent, #00f3ff) 10%,transparent);border:1px solid color-mix(in srgb,var(--accent, #00f3ff) 45%,transparent);box-shadow:0 0 10px color-mix(in srgb,var(--accent, #00f3ff) 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rgba(0,243,255,.3);background:#0d142180;color:var(--tint-cyan, #9beef5);font-size:.92rem;cursor:pointer}.studio-objcode-count:hover,.studio-objcode-count[aria-expanded=true]{background:#00f3ff24;border-color:var(--neon-cyan, #00f3ff)}.studio-objcode-count b{color:var(--neon-cyan, #00f3ff)}.studio-objcode-caret{opacity:.75}.studio-objcode-list{position:absolute;right:0;top:calc(100% + 6px);min-width:240px;max-height:280px;overflow-y:auto;display:flex;flex-direction:column;gap:4px;padding:8px;border-radius:var(--r-md, 12px);border:1px solid rgba(0,243,255,.3);background:#0d1421f5;box-shadow:0 10px 30px #00000080;z-index:30}.studio-objcode-item{display:flex;align-items:center;gap:var(--sp-2, 8px);min-height:44px;padding:4px 10px;border-radius:var(--r-sm, 8px);border:1px solid transparent;background:transparent;color:inherit;text-align:left;cursor:pointer;font-size:.95rem}.studio-objcode-item:hover{background:#00f3ff1f;border-color:#00f3ff59}.studio-objcode-item-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.studio-objcode-go{font-size:.82rem;color:var(--neon-cyan, #00f3ff);white-space:nowrap}.studio-objcode-empty{padding:10px;font-size:.9rem;line-height:1.45;opacity:.85}.studio-objcode-focus{font-family:var(--font-mono, monospace);letter-spacing:.02em}@keyframes studio-objcode-flash{0%{box-shadow:0 0 color-mix(in srgb,var(--accent, #00f3ff) 70%,transparent)}60%{box-shadow:0 0 22px 8px color-mix(in srgb,var(--accent, #00f3ff) 45%,transparent)}to{box-shadow:0 0 10px color-mix(in srgb,var(--accent, #00f3ff) 22%,transparent)}}.studio-objcode-chip.studio-objcode-flash{animation:studio-objcode-flash .9s ease-out 2}@keyframes studio-objcode-glow{0%,to{box-shadow:inset 0 0 0 0 transparent}40%{box-shadow:inset 0 0 0 3px #00f3ff73}}.studio-editor.studio-objcode-glow{animation:studio-objcode-glow 1.2s ease-out 1}@media(prefers-reduced-motion:reduce){.studio-objcode-chip.studio-objcode-flash,.studio-editor.studio-objcode-glow{animation:none}}.world-portrait-fallback{display:none}.world-portrait-fallback-show{display:inline-flex}.world-card .world-portrait-art{border-color:var(--world-color, var(--neon-cyan))}.worlds-path-neon{position:relative}.worlds-path-neon:before{content:"";position:absolute;left:50%;top:24px;bottom:24px;width:3px;transform:translate(-50%);border-radius:2px;background:linear-gradient(180deg,transparent,var(--neon-cyan) 8%,rgba(0,243,255,.65) 92%,transparent);box-shadow:0 0 14px #00f3ff73;pointer-events:none;z-index:0}.worlds-path-neon>.world-row,.worlds-path-neon>.path-seg{position:relative;z-index:1}.worlds-body .path-seg svg{filter:drop-shadow(0 0 6px rgba(0,243,255,.5))}.worlds-body .node-done{color:var(--neon-cyan);border-color:#00f3ff99;box-shadow:0 0 12px #00f3ff59}.worlds-body .node-next{color:var(--neon-amber);border-color:#ffc940b3;box-shadow:0 0 14px #ffc94066;animation:worlds-node-pulse 1.6s ease-in-out infinite}.worlds-body .node-locked{opacity:.55;filter:grayscale(.5) brightness(.75);box-shadow:none;animation:none}@keyframes worlds-node-pulse{0%,to{box-shadow:0 0 10px #ffc94059}50%{box-shadow:0 0 22px #ffc940a6}}@media(prefers-reduced-motion:reduce){.worlds-body .node-next{animation:none}}