:root{--bg-primary: #050505;--bg-surface: #111111;--bg-elevated: #1a1a1a;--bg-input: #0d0d0d;--text-primary: #f8f8f8;--text-secondary: #8e8e8e;--text-muted: #5a5a5a;--accent-verified: #7dd3fc;--accent-verified-dim: #38bdf8;--accent-ai: #fdba74;--accent-ai-dim: #f59e0b;--accent-cta: #f2f2f2;--border-subtle: #1e1e1e;--border-medium: #2a2a2a;--font-sans: "Inter", -apple-system, system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, monospace;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 999px;--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--text-primary);background:var(--bg-primary);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}button,input{font:inherit}button{cursor:pointer;border:none;background:none;color:inherit}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.screen-enter{animation:screenIn .5s var(--ease-out) both}.screen-exit{animation:screenOut .3s ease-in both}@keyframes screenIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes screenOut{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-10px)}}.entry-phase{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;position:relative}.entry-phase:before{content:"";position:fixed;inset:0;background-image:radial-gradient(circle,#ffffff06 1px,transparent 1px);background-size:32px 32px;pointer-events:none;z-index:0}.entry-header{display:flex;align-items:center;gap:1rem;padding:1.25rem 2rem;position:relative;z-index:2}.wordmark{font-size:1.15rem;font-weight:600;letter-spacing:-.04em;color:var(--text-primary);text-decoration:none;display:flex;align-items:center;gap:.5rem}.wordmark-dot{display:none}@keyframes pulse{0%,to{opacity:.6;transform:scale(1)}50%{opacity:1;transform:scale(1.2)}}.header-action{margin-left:auto;font-size:.8rem;font-weight:500;color:var(--text-secondary);border:1px solid var(--border-medium);border-radius:var(--radius-full);padding:.5rem 1rem;transition:all .25s var(--ease-out)}.header-action:hover{color:var(--text-primary);border-color:#444;background:#ffffff08}.entry-hero{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:1.8rem;padding:2rem;position:relative;z-index:1}.saved-thread{width:min(560px,100%);margin-top:2.5rem;padding:1.25rem 1.4rem;border:1px solid #e4c97d44;border-radius:14px;text-align:left;background:#e4c97d08}.saved-thread h2{margin-top:.45rem;color:#f3f7fa;font-size:1.05rem;font-weight:500}.saved-thread p{margin-top:.35rem;color:#9eb1bf;font-size:.75rem}.saved-thread-btn{margin-top:.9rem;padding:.55rem .8rem;border:1px solid #e4c97d66;border-radius:999px;color:#f3d994;font-size:.75rem}.saved-thread-btn:hover{background:#e4c97d14}.hero-title{font-size:clamp(3.5rem,12vw,9rem);font-weight:600;letter-spacing:-.07em;line-height:.85;background:linear-gradient(135deg,#fff,#a0a0a0,#fff);background-size:200% 200%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 6s ease-in-out infinite}@keyframes shimmer{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.entry-tagline{font-size:clamp(1rem,2vw,1.35rem);font-weight:400;color:var(--text-secondary);line-height:1.5;max-width:480px}.entry-tagline strong{color:var(--text-primary);font-weight:500}.entry-form{width:min(620px,100%);display:flex;align-items:center;gap:.5rem;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-full);padding:.35rem .35rem .35rem 1.25rem;transition:border-color .3s,box-shadow .3s}.entry-form:focus-within{border-color:#333;box-shadow:0 0 0 1px #222,0 8px 32px -8px #00000060}.entry-form input[type=text]{flex:1;background:none;border:none;outline:none;color:var(--text-primary);font-size:.95rem;min-width:0}.entry-form input[type=text]::placeholder{color:var(--text-muted)}.upload-btn{display:flex;align-items:center;gap:.35rem;font-size:.8rem;color:var(--text-secondary);padding:.55rem .75rem;border-radius:var(--radius-full);white-space:nowrap;position:relative;border:1px solid var(--border-subtle);transition:all .2s;cursor:pointer}.upload-btn:hover{border-color:#333;color:var(--text-primary)}.upload-btn input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}.upload-btn svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2}.submit-btn{background:var(--accent-cta);color:#0a0a0a;font-weight:600;font-size:.85rem;padding:.65rem 1.2rem;border-radius:var(--radius-full);white-space:nowrap;transition:all .2s var(--ease-out);display:flex;align-items:center;gap:.4rem}.submit-btn:hover{background:#fff;transform:translateY(-1px);box-shadow:0 4px 16px #ffffff20}.submit-btn:active{transform:scale(.97)}.topic-chips{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;max-width:520px}.chip{font-size:.75rem;color:var(--text-muted);border:1px solid var(--border-subtle);border-radius:var(--radius-full);padding:.35rem .75rem;transition:all .2s;cursor:pointer}.chip:hover{color:var(--text-secondary);border-color:var(--border-medium);background:#ffffff06}.entry-footnote{font-size:.75rem;color:var(--text-muted);display:flex;align-items:center;gap:.4rem}.entry-footnote .dot{width:5px;height:5px;border-radius:50%;background:var(--accent-verified);box-shadow:0 0 6px var(--accent-verified)}.auth-backdrop{position:fixed;inset:0;z-index:10;display:grid;place-items:center;padding:1rem;background:#000000b8;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.auth-card{width:min(420px,100%);position:relative;padding:2rem;border:1px solid var(--border-medium);border-radius:var(--radius-lg);background:var(--bg-surface);box-shadow:0 24px 80px #000}.auth-close{position:absolute;top:.75rem;right:1rem;font-size:1.5rem;color:var(--text-muted)}.auth-badge{color:var(--accent-verified);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase}.auth-card h2{margin:.5rem 0;font-size:1.6rem}.auth-note{color:var(--text-secondary);font-size:.85rem;line-height:1.6}.auth-form{display:grid;gap:1rem;margin-top:1.5rem}.auth-form label{display:grid;gap:.4rem;color:var(--text-secondary);font-size:.8rem;text-align:left}.auth-form input{width:100%;padding:.7rem .8rem;border:1px solid var(--border-medium);border-radius:var(--radius-sm);outline:none;background:var(--bg-input);color:var(--text-primary)}.auth-form input:focus{border-color:var(--accent-verified-dim)}.auth-submit{justify-content:center;width:100%}.auth-submit:disabled{cursor:wait;opacity:.65}.auth-switch{width:100%;margin-top:1rem;color:var(--text-secondary);font-size:.8rem}.auth-switch:hover{color:var(--text-primary)}.auth-message{color:var(--accent-ai);font-size:.8rem;text-align:left}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.loading-screen{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2.5rem;text-align:center;padding:2rem;position:relative;overflow:hidden;background:radial-gradient(ellipse at 50% 40%,#0a1628 0%,var(--bg-primary) 70%)}.loading-particles{position:absolute;inset:0;pointer-events:none;z-index:0}.particle{position:absolute;left:var(--x);top:var(--y);width:var(--size);height:var(--size);border-radius:50%;background:var(--accent-verified);opacity:0;animation:particleFloat var(--duration) var(--delay) ease-in-out infinite}@keyframes particleFloat{0%,to{opacity:0;transform:translateY(0) scale(.5)}30%{opacity:.5}50%{opacity:.7;transform:translateY(-40px) scale(1)}70%{opacity:.4}}.loading-orb{position:relative;width:140px;height:140px;z-index:1}.orb-core{position:absolute;top:50%;left:50%;width:18px;height:18px;transform:translate(-50%,-50%);border-radius:50%;background:var(--accent-verified);box-shadow:0 0 24px var(--accent-verified),0 0 60px #7dd3fc60,0 0 100px #7dd3fc30;animation:corePulse 2s ease-in-out infinite}@keyframes corePulse{0%,to{transform:translate(-50%,-50%) scale(1);box-shadow:0 0 24px var(--accent-verified),0 0 60px #7dd3fc60}50%{transform:translate(-50%,-50%) scale(1.15);box-shadow:0 0 36px var(--accent-verified),0 0 80px #7dd3fc80}}.orb-ring{position:absolute;inset:0;border-radius:50%;border:1.5px solid transparent}.orb-ring-1{border-top-color:var(--accent-verified);border-right-color:#7dd3fc40;animation:orbSpin1 2.4s linear infinite}.orb-ring-2{inset:14px;border-bottom-color:var(--accent-ai);border-left-color:#fdba7440;animation:orbSpin2 3.2s linear infinite}.orb-ring-3{inset:28px;border-top-color:#a78bfa;border-right-color:#a78bfa40;animation:orbSpin1 4s linear infinite reverse}@keyframes orbSpin1{to{transform:rotate(360deg)}}@keyframes orbSpin2{to{transform:rotate(-360deg)}}.loading-content{display:flex;flex-direction:column;align-items:center;gap:.75rem;z-index:1}.loading-badge{font-size:.7rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-verified);background:#7dd3fc12;border:1px solid #7dd3fc18;padding:.3rem .9rem;border-radius:var(--radius-full)}.loading-title{font-size:1.35rem;font-weight:500;letter-spacing:-.02em;color:var(--text-primary);display:flex;align-items:center;gap:.6rem;animation:stageFadeIn .5s var(--ease-out) both}.loading-icon{font-size:1.1rem}@keyframes stageFadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.loading-topic{font-size:.85rem;color:var(--text-muted)}.loading-topic strong{color:var(--text-secondary);font-weight:500}.loading-progress-wrap{display:flex;align-items:center;gap:.75rem;width:min(360px,85%);z-index:1}.loading-progress-track{flex:1;height:4px;background:var(--bg-elevated);border-radius:var(--radius-full);overflow:hidden}.loading-progress-fill{height:100%;background:linear-gradient(90deg,var(--accent-verified),#a78bfa,var(--accent-ai));background-size:200% 100%;border-radius:var(--radius-full);transition:width .15s ease-out;animation:progressShimmer 2s ease-in-out infinite}@keyframes progressShimmer{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.loading-percent{font-size:.72rem;font-weight:600;color:var(--text-muted);font-variant-numeric:tabular-nums;min-width:2.5em;text-align:right}.journey-phase{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;max-width:1200px;margin:0 auto;padding:1.5rem 2rem 3rem;gap:1.25rem}.journey-header{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;padding-bottom:1rem;border-bottom:1px solid var(--border-subtle)}.journey-breadcrumb{font-size:.8rem;color:var(--text-muted);display:flex;align-items:center;gap:.4rem}.journey-breadcrumb .sep{opacity:.4}.journey-tool-badge{display:flex;align-items:center;gap:.5rem;font-size:.75rem;font-weight:600;color:var(--accent-verified);background:#7dd3fc10;border:1px solid #7dd3fc20;padding:.3rem .7rem;border-radius:var(--radius-full)}.journey-tool-badge .check{color:#4ade80}.journey-title{font-size:1.1rem;font-weight:600;letter-spacing:-.02em}.journey-back-btn{margin-left:auto;font-size:.8rem;color:var(--text-secondary);padding:.4rem .8rem;border:1px solid var(--border-subtle);border-radius:var(--radius-full);transition:all .2s}.journey-back-btn:hover{border-color:var(--border-medium);color:var(--text-primary)}.journey-tabs{display:flex;gap:.35rem;background:var(--bg-surface);border-radius:var(--radius-full);padding:.25rem;width:fit-content}.tab-btn{font-size:.8rem;font-weight:500;padding:.5rem 1rem;border-radius:var(--radius-full);color:var(--text-secondary);transition:all .25s var(--ease-out)}.tab-btn:hover{color:var(--text-primary)}.tab-btn.active{background:var(--text-primary);color:var(--bg-primary)}.workspace{display:grid;grid-template-columns:1.6fr .85fr;gap:1.25rem;flex:1;animation:screenIn .4s var(--ease-out) both}.visual-stage{display:flex;flex-direction:column;gap:1.25rem}.queue-section{display:flex;flex-direction:column;gap:.5rem}.section-label{font-size:.7rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted)}.queue-track{display:flex;flex-wrap:wrap;gap:.5rem;min-height:48px;align-items:center}.process-chip{padding:.5rem .85rem;background:#0d2847;border:1px solid #1a3a5c;border-radius:var(--radius-sm);font-size:.85rem;font-weight:500;color:var(--accent-verified);transition:all .2s;cursor:default}.flow-diagram{display:grid;grid-template-columns:1fr auto 1fr;gap:1rem;align-items:center}.flow-node{padding:1.25rem;text-align:center;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;transition:all .25s var(--ease-out)}.flow-node:hover{border-color:var(--accent-verified-dim);box-shadow:0 0 20px #38bdf810;transform:translateY(-2px)}.flow-node .node-title{font-weight:600;font-size:.95rem}.flow-node .node-sub{font-size:.75rem;color:var(--text-muted);margin-top:.2rem}.flow-arrow{color:var(--text-muted);font-size:1.2rem;text-align:center}.hotspot-row{display:flex;flex-wrap:wrap;gap:.4rem}.hotspot-btn{font-size:.75rem;font-weight:500;padding:.4rem .75rem;border:1px solid var(--border-subtle);border-radius:var(--radius-full);color:var(--text-secondary);transition:all .2s}.hotspot-btn:hover,.hotspot-btn.active{border-color:var(--accent-verified-dim);color:var(--accent-verified);background:#38bdf808}.detail-panel{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:1.5rem;display:flex;flex-direction:column;gap:.75rem;align-self:start;position:sticky;top:1.5rem}.verified-badge{font-size:.65rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-verified);background:#7dd3fc10;padding:.25rem .6rem;border-radius:var(--radius-full);width:fit-content}.ai-badge{font-size:.65rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-ai);background:#fdba7410;padding:.25rem .6rem;border-radius:var(--radius-full);width:fit-content}.detail-panel h3{font-size:1.1rem;font-weight:600;letter-spacing:-.02em}.detail-panel p{color:var(--text-secondary);font-size:.9rem;line-height:1.6}.detail-panel .footnote{font-size:.72rem;color:var(--text-muted);border-top:1px solid var(--border-subtle);padding-top:.75rem;margin-top:auto}.sim-controls{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;padding:1rem 1.25rem;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md)}.sim-controls label{font-size:.85rem;color:var(--text-secondary);display:flex;align-items:center;gap:.5rem}.sim-controls output{font-weight:600;color:var(--text-primary);font-variant-numeric:tabular-nums;min-width:1.2em;text-align:center}.sim-controls input[type=range]{width:120px;accent-color:var(--accent-verified)}.sim-run-btn{background:var(--accent-cta);color:#0a0a0a;font-weight:600;font-size:.8rem;padding:.55rem 1rem;border-radius:var(--radius-full);transition:all .2s}.sim-run-btn:hover{background:#fff;transform:translateY(-1px)}.sim-reset-btn{font-size:.8rem;color:var(--text-secondary);padding:.55rem .8rem;border:1px solid var(--border-subtle);border-radius:var(--radius-full);transition:all .2s}.sim-reset-btn:hover{border-color:var(--border-medium);color:var(--text-primary)}.sim-output{background:#000;border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:1.25rem;font-family:var(--font-mono);font-size:.8rem;line-height:1.7;color:#e2e8f0;white-space:pre-wrap;min-height:140px;overflow:auto}.ai-insight-card{background:var(--bg-surface);border:1px solid #fdba7420;border-radius:var(--radius-md);padding:1.25rem;display:flex;flex-direction:column;gap:.5rem}.ai-insight-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.6}.code-panel{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:1.5rem;display:flex;flex-direction:column;gap:.75rem;align-self:start;position:sticky;top:1.5rem}.code-panel pre{background:#000;color:#e2e8f0;padding:1rem;border-radius:var(--radius-sm);font-family:var(--font-mono);font-size:.8rem;line-height:1.7;overflow:auto;white-space:pre-wrap;margin:0}.code-panel h3{font-size:1rem;font-weight:600}.code-panel .footnote{font-size:.72rem;color:var(--text-muted)}.fallback-phase{min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:2rem}.fallback-card{max-width:600px;width:100%;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:2.5rem;display:flex;flex-direction:column;gap:1.25rem}.fallback-card h1{font-size:1.4rem;font-weight:600;letter-spacing:-.02em}.fallback-card>p{color:var(--text-secondary);font-size:.95rem;line-height:1.6}.learning-path{display:flex;flex-direction:column;gap:0;padding:0;list-style:none;counter-reset:step}.learning-path li{counter-increment:step;display:flex;align-items:flex-start;gap:.75rem;border-left:2px solid var(--border-subtle);padding:.75rem 0 .75rem 1.25rem;position:relative;font-size:.9rem;color:var(--text-secondary)}.learning-path li:before{content:counter(step);min-width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:600;background:var(--bg-elevated);border:1px solid var(--border-medium);border-radius:50%;color:var(--text-primary);position:absolute;left:-13px}.fallback-actions{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.5rem}.fallback-back-btn{font-size:.85rem;padding:.6rem 1rem;border:1px solid var(--border-medium);border-radius:var(--radius-full);color:var(--text-secondary);transition:all .2s}.fallback-back-btn:hover{border-color:#444;color:var(--text-primary)}.fallback-request-btn{font-size:.85rem;font-weight:600;padding:.6rem 1.2rem;background:var(--accent-cta);color:#0a0a0a;border-radius:var(--radius-full);transition:all .2s}.fallback-request-btn:hover{background:#fff}.fallback-request-btn:disabled{opacity:.5;cursor:not-allowed}.ai-journey{isolation:isolate;overflow:hidden;min-height:100vh;min-height:100dvh;padding:1.4rem clamp(1rem,4vw,4rem) 4rem;color:#e8f2fb;background-color:#050505;background-image:radial-gradient(ellipse at 50% -20%,#171717,transparent 55%),radial-gradient(ellipse at 50% 120%,#0c0c0c,transparent 55%)}.ai-journey:before{content:"";position:absolute;inset:-20%;z-index:-1;opacity:.55;background-image:radial-gradient(circle,#ffffffaa 0 1px,transparent 1.5px),radial-gradient(circle,#ffffff66 0 1px,transparent 1.5px),radial-gradient(circle,#ffffff44 0 1px,transparent 1.5px);background-position:0 0,43px 71px,127px 19px;background-size:181px 167px,239px 211px,307px 271px;animation:starDrift 34s linear infinite;pointer-events:none}@keyframes starDrift{0%{transform:translateZ(0)}to{transform:translate3d(70px,45px,0)}}.ai-journey-header{max-width:1280px;margin:0 auto 4rem;display:flex;align-items:center;gap:1rem;border-bottom:1px solid #ffffff12;padding-bottom:1.1rem}.ai-journey-topic{display:flex;align-items:baseline;gap:.55rem;margin:0 auto;color:#71859a;font-size:.75rem}.ai-journey-topic strong{color:#c4d8e8;font-weight:500}.ai-journey-grid{width:min(1280px,100%);margin:0 auto;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:clamp(1.25rem,5vw,5rem);align-items:start}.visual-card,.answer-card{border:1px solid #ffffff14;background:#0b0b0bcc;box-shadow:0 24px 70px #00000035}.visual-card{min-height:540px;padding:clamp(1rem,3vw,2rem);border-radius:20px}.answer-card{padding:clamp(1.5rem,4vw,3.5rem) clamp(1.25rem,4vw,3rem);border-radius:20px;margin-top:3.5rem}.journey-card-label{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.eyebrow{color:#71c9f0;font-size:.68rem;letter-spacing:.13em;text-transform:uppercase}.visual-type{color:#7790a6;font-family:var(--font-mono);font-size:.68rem;text-transform:lowercase}.visual-frame{min-height:445px;display:grid;place-items:center;border:1px solid #ffffff0d;border-radius:14px;background:radial-gradient(ellipse at 50% 42%,#12305280,#08101d 68%);overflow:hidden}.mermaid-canvas{width:100%;padding:1rem}.mermaid-canvas svg{display:block;width:100%;max-height:460px;margin:auto}.mermaid-fallback{width:100%;padding:1.5rem;overflow:auto;color:#b6d9e9;font:.75rem/1.7 var(--font-mono);white-space:pre-wrap}.visual-loading{color:#7790a6;font-size:.82rem}.journey-image-wrap{width:100%;height:100%;margin:0;display:flex;flex-direction:column;align-items:center;gap:1rem;padding:1.5rem}.journey-image{max-height:390px;width:100%;object-fit:contain;border-radius:10px}.journey-image-wrap figcaption{color:#a8bdcd;font-size:.8rem}.visual-empty{text-align:center;color:#8095a8}.visual-empty-orbit{display:block;margin-bottom:1rem;color:#65bde5;font-size:4rem;line-height:1}.visual-empty p{color:#c1d3df;font-size:.95rem}.visual-empty small{display:block;margin-top:.35rem;color:#71859a;font-size:.75rem}.visual-note{margin:1rem 0 0;color:#6f8498;font-size:.72rem}.visual-disclaimer{margin:.4rem 0 0;color:#53687a;font-size:.68rem}.magnifier-button{display:inline-flex;align-items:center;gap:.45rem;margin-top:1rem;padding:.55rem .8rem;border:1px solid #ffffff1c;border-radius:999px;color:#a8c5d7;font-size:.75rem}.magnifier-button:hover{border-color:#71c9f0;color:#e5f5ff}.magnifier-button span{font-size:1.15rem;line-height:.7}.curiosity-capture{width:100%;padding:1.2rem}.curiosity-instruction p{margin-top:.65rem;color:#b4c8d7;font-size:.82rem;line-height:1.5}.image-capture-stage{position:relative;width:100%;max-height:350px;overflow:hidden;cursor:crosshair;-webkit-user-select:none;user-select:none}.capture-image{display:block;width:100%;max-height:350px;object-fit:contain;pointer-events:none}.capture-selection{position:absolute;border:1px solid #8ce0ff;background:#72c9ed30;pointer-events:none}.selected-context{margin-top:.8rem;color:#c3dbe8;font-size:.75rem;line-height:1.5}.curiosity-error{margin-top:.7rem;color:var(--accent-ai);font-size:.72rem}.curiosity-actions{display:flex;justify-content:flex-end;gap:.5rem;margin-top:1rem}.curiosity-cancel,.curiosity-submit{padding:.5rem .75rem;border-radius:999px;font-size:.72rem}.curiosity-cancel{border:1px solid #ffffff18;color:#8095a8}.curiosity-submit{background:#eaf7ff;color:#07111b;font-weight:600}.curiosity-submit:disabled{cursor:not-allowed;opacity:.4}.curiosity-popup{position:fixed;right:clamp(1rem,4vw,4rem);bottom:1.5rem;z-index:5;width:min(390px,calc(100% - 2rem));padding:1.25rem 1.4rem;border:1px solid #71c9f044;border-radius:14px;background:#0b0b0bf2;box-shadow:0 18px 60px #0008}.curiosity-popup p{margin-top:.65rem;color:#c3d6e2;font-size:.85rem;line-height:1.65}.curiosity-popup-close{position:absolute;top:.55rem;right:.75rem;color:#71859a;font-size:1.2rem}.ai-journey-actions{display:flex;align-items:center;gap:.75rem;margin-left:auto}.wow-button{display:inline-flex;align-items:center;gap:.4rem;min-height:48px;padding:0 1rem;border:1px solid #e4c97d55;border-radius:999px;color:#f3d994;background:#e4c97d0d;font-size:.78rem;font-weight:600}.wow-button:hover{border-color:#f3d994;background:#e4c97d18;color:#fff0bd}.wow-button span{font-size:1.05rem}.wow-action-end{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:2rem;padding-top:1.25rem;border-top:1px solid #ffffff12;color:#8297a5;font-size:.74rem}.wow-action-end .wow-button{flex-shrink:0}.wow-meter{position:relative;display:flex;align-items:center;gap:.5rem;min-height:48px;padding:0 .75rem;border:1px solid #e4c97d2e;border-radius:999px;background:linear-gradient(110deg,#e4c97d0d,transparent)}.wow-meter-label{display:inline-flex;align-items:center;gap:.25rem;color:#d8c17e;font-size:.7rem;font-weight:600}.wow-meter-label span{color:#f3d994;font-size:.9rem}.wow-meter-track{width:58px;height:5px;overflow:hidden;border-radius:999px;background:#ffffff16}.wow-meter-track span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#b99746,#fff0bd);box-shadow:0 0 10px #f3d99488;transition:width .5s ease}.wow-meter strong{min-width:1.4rem;color:#f3d994;font:.68rem var(--font-mono);text-align:right}.wow-meter-guidance{position:absolute;top:calc(100% + .6rem);right:0;width:230px;padding:.65rem .75rem;border:1px solid #e4c97d44;border-radius:9px;color:#d7e5eb;background:#0b0b0bf7;box-shadow:0 12px 30px #0006;font-size:.7rem;line-height:1.4;opacity:0;pointer-events:none;transform:translateY(-4px);transition:opacity .2s ease,transform .2s ease}.wow-meter:hover .wow-meter-guidance,.wow-meter:focus-within .wow-meter-guidance{opacity:1;transform:translateY(0)}.magnifier-top-button{width:48px;height:48px;display:grid;place-items:center;border:1px solid #ffffff1c;border-radius:50%;color:#9bdcf7}.magnifier-top-button:hover{border-color:#71c9f0;background:#71c9f00d;color:#e6f8ff}.magnifier-top-button svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-width:1.7}.journey-stepper{width:min(900px,100%);margin:0 auto 2rem;display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem}.journey-stepper button{padding:.7rem .8rem;border:1px solid #ffffff12;border-radius:10px;color:#71859a;text-align:left;font-size:.75rem}.journey-stepper button span{display:block;margin-bottom:.25rem;color:#4c6275;font:.65rem var(--font-mono)}.journey-stepper button.active{border-color:#71c9f055;background:#71c9f00d;color:#d8edf7}.journey-stepper button.active span{color:#71c9f0}.ai-journey-content{width:min(1040px,100%);margin:0 auto}.visual-frame-large{min-height:620px}.visual-frame-large .mermaid-canvas svg{max-height:600px}.answer-card-below{margin:1.25rem 0 0}.fun-fact-card{margin-top:2rem;padding:1rem 1.1rem;border-left:2px solid #71c9f0;background:#71c9f00a}.fun-fact-card p{margin-top:.4rem;color:#b6cedc;font-size:.85rem;line-height:1.6}.curiosity-overlay{position:fixed;inset:0;z-index:10;display:grid;place-items:center;padding:1rem;background:#000000b8;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.curiosity-modal{position:relative;width:min(620px,100%);max-height:min(760px,calc(100vh - 2rem));overflow:auto;border:1px solid #71c9f044;border-radius:18px;background:#0b0b0b;box-shadow:0 24px 90px #000}.curiosity-modal .curiosity-capture{padding:2rem}.curiosity-selection-panel{position:fixed;left:50%;bottom:1.25rem;z-index:8;width:min(520px,calc(100% - 2rem));transform:translate(-50%);border:1px solid #71c9f044;border-radius:14px;background:#0b0b0bf5;box-shadow:0 18px 60px #0008}.curiosity-selection-panel .curiosity-capture{padding:1rem 1.2rem}.curiosity-selection-panel .curiosity-instruction p{padding-right:1.5rem}.curiosity-popup{inset:50% auto auto 50%;transform:translate(-50%,-50%)}.wow-panel{position:fixed;top:50%;left:50%;z-index:12;width:min(560px,calc(100% - 2rem));max-height:min(760px,calc(100vh - 2rem));overflow:auto;transform:translate(-50%,-50%);border:1px solid #e4c97d55;border-radius:18px;background:#0b0b0bf7;box-shadow:0 24px 90px #000}.wow-stage{padding:2rem}.wow-stage h2{margin-top:.7rem;max-width:420px;color:#f3f7fa;font-size:clamp(1.45rem,3vw,2rem);letter-spacing:-.04em}.wow-copy{margin-top:.7rem;color:#a9bdca;font-size:.84rem;line-height:1.55}.wow-score-preview{display:block;margin:1.6rem 0 .8rem;color:#f3d994;font-size:3.8rem;font-weight:600;letter-spacing:-.08em;text-align:center}.wow-range{width:100%;accent-color:#f3d994}.wow-scale{display:flex;justify-content:space-between;margin-top:.45rem;color:#738899;font:.68rem var(--font-mono)}.wow-primary-btn{width:100%;margin-top:1.5rem;padding:.78rem 1rem;border:1px solid #f3d994;border-radius:999px;color:#10100d;background:#f3d994;font-size:.78rem;font-weight:700}.wow-primary-btn:hover{background:#fff0bd}.wow-primary-btn:disabled{cursor:wait;opacity:.55}.wow-result-actions{display:grid;gap:.6rem;margin-top:1.5rem}.wow-result-actions .wow-primary-btn{margin-top:0}.wow-rest-btn{padding:.7rem 1rem;border:1px solid #ffffff18;border-radius:999px;color:#9eb1bf;font-size:.76rem}.wow-rest-btn:hover{border-color:#ffffff40;color:#e7f1f6}.wow-reactions{display:grid;gap:.55rem;margin-top:1.3rem}.wow-reaction{display:flex;align-items:flex-start;gap:.7rem;padding:.75rem .8rem;border:1px solid #ffffff12;border-radius:10px;cursor:pointer}.wow-reaction:hover,.wow-reaction.selected{border-color:#e4c97d66;background:#e4c97d0d}.wow-reaction input{width:1rem;height:1rem;margin-top:.12rem;accent-color:#f3d994}.wow-reaction strong,.wow-reaction small{display:block}.wow-reaction strong{color:#e7f1f6;font-size:.8rem}.wow-reaction small{margin-top:.18rem;color:#8499a8;font-size:.7rem}.wow-learning-path{display:grid;gap:.75rem;margin:1.4rem 0 0;padding-left:1.3rem;color:#c9dbe5;font-size:.84rem;line-height:1.45}.wow-learning-path li::marker{color:#f3d994;font-family:var(--font-mono)}.wow-error{margin-top:.75rem;color:var(--accent-ai);font-size:.75rem}.answer-card h1{max-width:520px;margin:.8rem 0 2rem;color:#f1f7fb;font-size:clamp(2rem,4vw,3.8rem);font-weight:450;letter-spacing:-.06em;line-height:1.02}.answer-copy{display:grid;gap:1.1rem;color:#b3c5d3;font-size:1rem;line-height:1.85}.answer-copy p{max-width:560px}.answer-footer{display:flex;align-items:center;gap:.5rem;margin-top:3rem;padding-top:1rem;border-top:1px solid #ffffff12;color:#6f8498;font-size:.72rem}.signal-dot{width:6px;height:6px;border-radius:50%;background:#72c9ed;box-shadow:0 0 10px #72c9ed}@media(max-width:768px){.entry-header{padding:1rem}.entry-hero{padding:1.5rem 1rem}.entry-form{flex-wrap:wrap;border-radius:var(--radius-lg);padding:.5rem}.entry-form input[type=text]{padding:.5rem}.workspace{grid-template-columns:1fr}.journey-phase{padding:1rem}.flow-diagram{grid-template-columns:1fr}.flow-arrow{transform:rotate(90deg)}.journey-header{flex-direction:column;align-items:flex-start}.journey-back-btn{margin-left:0}.detail-panel,.code-panel{position:static}.ai-journey-header{margin-bottom:2rem}.ai-journey-topic{display:none}.ai-journey-grid{grid-template-columns:1fr}.answer-card{margin-top:0}.visual-card{min-height:380px}.visual-frame{min-height:300px}.journey-stepper{gap:.35rem}.journey-stepper button{padding:.55rem;font-size:.68rem}.visual-frame-large{min-height:420px}.ai-journey-actions{gap:.4rem}.magnifier-top-button{width:42px;height:42px}}