*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg-start: #0b0d17;--bg-end: #050510;--accent: #00d4ff;--accent-purple: #a855f7;--text: #e0e0e8;--text-muted: #7a7a90;--card-bg: rgba(255, 255, 255, .035);--card-border: rgba(255, 255, 255, .07);--meter-width: 58px;--level-accent: var(--accent)}html{scroll-behavior:auto}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-start);color:var(--text);overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::selection{background:#00d4ff40;color:#fff}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff24}#app{position:relative;z-index:1}#loading-screen{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10000;background:var(--bg-start);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.8rem}.loader-ring{width:36px;height:36px;border:2px solid rgba(255,255,255,.06);border-top-color:var(--accent);border-radius:50%;animation:spin .9s linear infinite}.loader-text{font-size:.75rem;font-weight:500;letter-spacing:.25em;text-transform:uppercase;color:#ffffff40}@keyframes spin{to{transform:rotate(360deg)}}.top-progress{position:fixed;top:0;left:0;height:2px;width:0%;background:linear-gradient(90deg,var(--accent),var(--accent-purple));z-index:1000;pointer-events:none;will-change:width}#particles{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}#autonomy-meter{position:fixed;left:0;top:0;width:var(--meter-width);height:100vh;z-index:100;display:flex;align-items:center;justify-content:center;pointer-events:none}.meter-track{position:relative;width:2px;height:72vh;background:#ffffff0f;border-radius:1px}.meter-fill{position:absolute;bottom:0;left:-1px;width:4px;height:0%;background:linear-gradient(to top,var(--accent),var(--accent-purple));border-radius:2px;will-change:height}.meter-tick{position:absolute;left:50%;transform:translate(-50%);display:flex;align-items:center}.meter-tick:before{content:"";display:block;width:6px;height:6px;border-radius:50%;background:#ffffff1a;transition:all .5s cubic-bezier(.4,0,.2,1);flex-shrink:0}.meter-tick.active:before{background:var(--accent);box-shadow:0 0 10px var(--accent),0 0 20px #00d4ff4d;width:8px;height:8px}.meter-label{position:absolute;left:18px;white-space:nowrap;font-size:8px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:#ffffff1f;transition:all .5s cubic-bezier(.4,0,.2,1);pointer-events:none;-webkit-user-select:none;user-select:none}.meter-tick.active .meter-label{color:var(--accent);text-shadow:0 0 12px rgba(0,212,255,.6);font-size:8.5px}.intro-section{height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:2rem;position:relative;overflow:hidden}.intro-section:before{content:"";position:absolute;width:min(600px,80vw);height:min(600px,80vw);border-radius:50%;background:radial-gradient(circle,rgba(0,212,255,.06) 0%,rgba(168,85,247,.03) 40%,transparent 70%);pointer-events:none;animation:intro-pulse 6s ease-in-out infinite alternate}@keyframes intro-pulse{0%{transform:scale(.9);opacity:.6}to{transform:scale(1.1);opacity:1}}.main-title{font-size:clamp(2.8rem,7vw,5.5rem);font-weight:700;letter-spacing:-.03em;line-height:1.1;background:linear-gradient(135deg,#fff 0%,var(--accent) 60%,var(--accent-purple) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1.2rem;position:relative}.subtitle{font-size:clamp(.95rem,1.8vw,1.25rem);color:var(--text-muted);font-weight:300;max-width:460px;line-height:1.7}.scroll-indicator{margin-top:3.5rem;display:flex;flex-direction:column;align-items:center;gap:.6rem}.scroll-label{font-size:.6rem;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:#fff3}.scroll-chevrons{color:var(--accent);opacity:.5}.level-section{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:3rem 2.5rem 3rem calc(var(--meter-width) + 1.5rem);position:relative}.level-content{display:grid;grid-template-columns:1.3fr 1fr;gap:3.5rem;max-width:1200px;width:100%;align-items:center}.vignette-area{width:100%;aspect-ratio:8 / 5;position:relative;overflow:hidden;border-radius:14px;background:#0006;border:1px solid rgba(255,255,255,.06);isolation:isolate}.vignette-area:after{content:"";position:absolute;top:-40px;right:-40px;bottom:-40px;left:-40px;background:var(--level-accent, var(--accent));opacity:.04;filter:blur(50px);border-radius:60px;pointer-events:none;z-index:-1}.vignette-area svg,.vignette-area canvas{display:block;width:100%;height:100%}.level-info{display:flex;flex-direction:column;gap:1.4rem}.level-header{display:flex;flex-direction:column;gap:.5rem;padding-bottom:1.2rem;border-bottom:1px solid rgba(255,255,255,.05)}.level-number{font-size:.65rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--level-accent, var(--accent));opacity:.8}.level-title{font-size:clamp(1.5rem,2.8vw,2.2rem);font-weight:700;letter-spacing:-.015em;color:#fff;line-height:1.15}.level-year{display:inline-block;font-family:JetBrains Mono,monospace;font-size:.8rem;color:var(--text-muted);padding:.15rem .55rem;background:var(--card-bg);border:1px solid var(--card-border);border-radius:4px;width:fit-content}.stat-card{display:flex;flex-wrap:wrap;gap:1px;background:#ffffff08;border:1px solid var(--card-border);border-radius:12px;overflow:hidden;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.stat{display:flex;flex-direction:column;gap:.3rem;padding:.75rem .9rem;min-width:110px;flex:1;background:var(--card-bg);transition:background .3s ease}.stat:hover{background:#ffffff0f}.stat-label{font-size:.6rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}.stat-value{font-family:JetBrains Mono,monospace;font-size:.9rem;font-weight:500;color:var(--level-accent, var(--accent))}.annotation{font-size:.88rem;line-height:1.75;color:#ffffff73;font-style:italic;border-left:2px solid var(--level-accent, rgba(255, 255, 255, .08));padding-left:1.1rem;margin-top:.2rem}.transition-zone{height:200px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.8rem;padding-left:var(--meter-width)}.transition-line{width:180px;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.08),transparent)}.transition-badge{width:26px;height:26px;border-radius:50%;border:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;font-size:.65rem;font-weight:600;color:#ffffff26;font-family:JetBrains Mono,monospace}.upcoming-title{font-size:.7rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:#ffffff14}.outro-section{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:4rem 2rem;padding-left:calc(var(--meter-width) + 2rem)}.outro-text{font-size:clamp(1.05rem,2.2vw,1.4rem);font-weight:300;line-height:1.85;max-width:620px;color:var(--text)}.outro-actions{margin-top:3rem;display:flex;gap:1rem}.outro-actions button{font-family:Inter,sans-serif;font-size:.82rem;font-weight:500;padding:.65rem 1.6rem;border-radius:8px;border:1px solid var(--card-border);background:var(--card-bg);color:var(--text-muted);cursor:pointer;transition:all .35s cubic-bezier(.4,0,.2,1);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.outro-actions button:hover{background:#ffffff14;border-color:var(--accent);color:#fff;transform:translateY(-1px);box-shadow:0 4px 20px #00d4ff1a}.outro-actions button:active{transform:translateY(0)}.mars-btn{font-family:JetBrains Mono,monospace;font-size:.8rem;font-weight:500;padding:.6rem 1.5rem;border:1px solid rgba(255,130,50,.4);border-radius:6px;background:#ff641e26;color:#f84;cursor:pointer;transition:all .25s ease;pointer-events:all;position:absolute;bottom:16px;left:50%;transform:translate(-50%);z-index:10}.mars-btn:hover{background:#ff641e4d;border-color:#ff8232b3;box-shadow:0 0 20px #ff641e33}.mars-btn:disabled{opacity:.4;cursor:default;box-shadow:none}.mars-countdown{position:absolute;top:12px;right:16px;font-family:JetBrains Mono,monospace;font-size:.75rem;color:#f84;opacity:0;z-index:10}@media (max-width: 960px){:root{--meter-width: 0px}#autonomy-meter{display:none}.level-content{grid-template-columns:1fr;gap:2rem}.level-section{padding:2rem 1.2rem}.vignette-area{aspect-ratio:16 / 10}.intro-section:before{width:80vw;height:80vw}.outro-section{padding-left:2rem}}@media (max-width: 600px){.stat-card{flex-direction:column;gap:0}.stat{min-width:auto;border-bottom:1px solid rgba(255,255,255,.03)}.stat:last-child{border-bottom:none}.level-content{gap:1.5rem}.annotation{font-size:.82rem}.transition-zone{height:140px}}@media print{#particles,#autonomy-meter,.top-progress,#loading-screen,.scroll-indicator{display:none!important}}