:root{--bg-primary:#0a0b0d;--bg-secondary:#111316;--bg-card:#16181c;--bg-card-hover:#1c1f24;--bg-elevated:#1d2025;--bg-glass:#16181ca6;--border:#262931;--border-light:#363a44;--border-subtle:#1e2128;--atlantic-blue:#2b59ff;--atlantic-blue-glow:#4d75ff;--accent:#2b59ff;--accent-glow:#4d75ff;--accent-dim:#1a3bb5;--accent-soft:#2b59ff1f;--gold:#f5a623;--gold-soft:#f5a6231f;--coral:#ff5757;--coral-soft:#ff57571f;--green:#00d97e;--green-soft:#00d97e1a;--red:#ff4d4d;--purple:#9b6dff;--text-primary:#f0f0ea;--text-secondary:#8b8d93;--text-muted:#5a5d65;--text-faint:#3a3d44;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace;--r-sm:8px;--r-md:12px;--r-lg:20px;--r-xl:28px;--ease:cubic-bezier(.16, 1, .3, 1);--ease-out:cubic-bezier(.22, 1, .36, 1);--ease-spring:cubic-bezier(.34, 1.56, .64, 1);--shadow-sm:0 1px 2px #0006;--shadow-md:0 4px 16px #0000004d;--shadow-lg:0 12px 40px #0006;--shadow-glow:0 0 40px #2b59ff26}:root[data-theme=light]{--bg-primary:#f2f1eb;--bg-secondary:#ebe9e0;--bg-card:#fff;--bg-card-hover:#f7f6f1;--bg-elevated:#fff;--bg-glass:#ffffffb3;--border:#d8d6cc;--border-light:#c4c2b8;--border-subtle:#e2e0d6;--accent:#1d39f5;--accent-glow:#3d57ff;--accent-dim:#0d22c4;--accent-soft:#1d39f514;--gold:#d68d00;--gold-soft:#d68d001a;--coral:#e83838;--coral-soft:#e8383814;--green:#00a854;--green-soft:#00a85414;--red:#e83838;--purple:#7b4dff;--text-primary:#121210;--text-secondary:#6b6b63;--text-muted:#9e9e96;--text-faint:#c4c2b8;--shadow-sm:0 1px 2px #0000000f;--shadow-md:0 4px 16px #00000014;--shadow-lg:0 12px 40px #0000001a;--shadow-glow:0 0 40px #1d39f514}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;overflow-x:hidden}body{background:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);font-feature-settings:"cv02", "cv03", "cv04", "ss01";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;line-height:1.6;transition:background-color .4s,color .4s}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.gradient-bg{background:radial-gradient(ellipse 80% 60% at 50% 0%, var(--accent-soft) 0%, transparent 60%), radial-gradient(ellipse 60% 40% at 100% 100%, var(--gold-soft) 0%, transparent 50%), var(--bg-primary)}.mesh-bg{background:radial-gradient(circle at 20% 20%, var(--accent-soft) 0%, transparent 40%), radial-gradient(circle at 80% 60%, var(--gold-soft) 0%, transparent 40%), radial-gradient(circle at 50% 100%, var(--accent-soft) 0%, transparent 40%), var(--bg-primary)}.glass{background:var(--bg-glass);-webkit-backdrop-filter:blur(24px)saturate(140%);border:1px solid var(--border);border-radius:var(--r-lg)}.glass-hover{transition:all .35s var(--ease)}.glass-hover:hover{background:var(--bg-card-hover);border-color:var(--border-light);box-shadow:var(--shadow-md);transform:translateY(-2px)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-40px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}@keyframes rotateIn{0%{opacity:0;transform:rotate(-8deg)scale(.85)}to{opacity:1;transform:rotate(0)scale(1)}}@keyframes pulseGlow{0%,to{box-shadow:0 0 20px var(--accent-soft)}50%{box-shadow:0 0 40px #2b59ff40}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes barGrow{0%{transform:scaleY(0)}to{transform:scaleY(1)}}@keyframes drawLine{0%{stroke-dashoffset:1000px}to{stroke-dashoffset:0}}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes slideUpPanel{0%{opacity:0;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}@keyframes slideRightPanel{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.animate-fade-up{animation:fadeInUp .7s var(--ease) both}.animate-fade-in{animation:.6s both fadeIn}.animate-scale-in{animation:scaleIn .5s var(--ease-spring) both}.animate-slide-left{animation:slideInLeft .6s var(--ease) both}.animate-slide-right{animation:slideInRight .6s var(--ease) both}.animate-rotate-in{animation:rotateIn .7s var(--ease-spring) both}.animate-float{animation:4s ease-in-out infinite float}.animate-pulse-glow{animation:2.5s ease-in-out infinite pulseGlow}.stagger-1{animation-delay:80ms}.stagger-2{animation-delay:.16s}.stagger-3{animation-delay:.24s}.stagger-4{animation-delay:.32s}.stagger-5{animation-delay:.4s}.stagger-6{animation-delay:.48s}.btn-primary{background:var(--accent);color:#fff;border-radius:var(--r-sm);font-size:14px;font-weight:600;font-family:var(--font-sans);cursor:pointer;transition:all .25s var(--ease);letter-spacing:-.01em;border:none;align-items:center;gap:8px;padding:13px 26px;display:inline-flex}.btn-primary:hover{background:var(--accent-glow);box-shadow:0 8px 24px var(--accent-soft);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.35;cursor:not-allowed;box-shadow:none;transform:none}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border);border-radius:var(--r-sm);font-size:13px;font-weight:500;font-family:var(--font-sans);cursor:pointer;background:0 0;align-items:center;gap:8px;padding:12px 22px;transition:all .2s;display:inline-flex}.btn-ghost:hover{background:var(--bg-card);color:var(--text-primary);border-color:var(--border-light)}.btn-icon{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border);border-radius:var(--r-sm);cursor:pointer;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex}.btn-icon:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--border-light)}.progress-track{background:var(--border-subtle);border-radius:2px;height:3px;overflow:hidden}.progress-fill{background:var(--accent);height:100%;transition:width .7s var(--ease);border-radius:2px}.badge{text-transform:uppercase;letter-spacing:.06em;font-size:11px;font-weight:600;font-family:var(--font-sans);border-radius:100px;align-items:center;gap:6px;padding:4px 11px;display:inline-flex}.badge-accent{background:var(--accent-soft);color:var(--accent-glow);border:1px solid var(--accent-soft)}.badge-gold{background:var(--gold-soft);color:var(--gold);border:1px solid var(--gold-soft)}.badge-coral{background:var(--coral-soft);color:var(--coral);border:1px solid var(--coral-soft)}.badge-neutral{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border)}.text-gradient{background:linear-gradient(135deg, var(--text-primary) 0%, var(--accent-glow) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.text-gradient-blue{background:linear-gradient(135deg, var(--accent-glow), var(--accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.display-xl{letter-spacing:-.035em;font-size:clamp(2.8rem,7vw,5rem);font-weight:700;line-height:1.02}.display-lg{letter-spacing:-.03em;font-size:clamp(2.2rem,5.5vw,3.5rem);font-weight:700;line-height:1.05}.display-md{letter-spacing:-.025em;font-size:clamp(1.6rem,4vw,2.5rem);font-weight:700;line-height:1.1}.kinetic-text{letter-spacing:-.03em;font-size:clamp(1.8rem,5vw,3.2rem);font-weight:800;line-height:1.08}.chat-bubble{border-radius:var(--r-md);max-width:85%;padding:13px 17px;font-size:14px;line-height:1.6}.chat-user{background:var(--accent);color:#fff;border-bottom-right-radius:4px;margin-left:auto}.chat-ai{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border);border-bottom-left-radius:4px}.source-tag{font-size:11px;font-family:var(--font-mono);color:var(--text-muted);border-top:1px solid var(--border-subtle);align-items:center;gap:4px;width:100%;margin-top:8px;padding-top:6px;display:inline-flex}.nav-dot{background:var(--border-light);cursor:pointer;border-radius:50%;width:7px;height:7px;transition:all .3s}.nav-dot.active{background:var(--accent);box-shadow:0 0 8px var(--accent);transform:scale(1.3)}.nav-dot.completed{background:var(--green)}.typing-cursor:after{content:"|";color:var(--accent);margin-left:1px;animation:1s step-end infinite blink}.input-field{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-sm);color:var(--text-primary);font-size:14px;font-family:var(--font-sans);outline:none;flex:1;padding:12px 16px;transition:border-color .2s,box-shadow .2s}.input-field:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.input-field::placeholder{color:var(--text-muted)}@media (width<=768px){.display-xl{font-size:2.2rem}.display-lg{font-size:1.8rem}.display-md{font-size:1.5rem}.kinetic-text{font-size:1.6rem}}