:root{color-scheme:dark;--gold: #f5a623;--gold-deep: #c97e16;--gold-soft: #f7b53e;--ink: #0d0c0b;--text: #f0ece4;--muted: #a8a299;--line: rgba(245, 166, 35, .16);--line-soft: rgba(245, 166, 35, .1);--panel: rgba(255, 255, 255, .035);--panel-2: rgba(255, 255, 255, .055);--display: "Clash Display", "Inter", system-ui, sans-serif;--body: "Satoshi", "Inter", system-ui, sans-serif;--ease: cubic-bezier(.16, 1, .3, 1)}*{box-sizing:border-box}html,body,#root{min-height:100%}html{scrollbar-width:thin;scrollbar-color:rgba(245,166,35,.3) transparent}body{margin:0;color:var(--text);font-family:var(--body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;background:radial-gradient(120% 80% at 50% -8%,#2a1c08,#15110b,#0a0a0f 60%,#05060b) fixed,#05060b}::selection{background:#f5a62352}button,input,textarea{font-family:inherit}a{color:var(--gold)}h1,h2,h3{font-family:var(--display);font-weight:600;letter-spacing:-.01em;margin:0}::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-thumb{background:#f5a62338;border-radius:99px}::-webkit-scrollbar-thumb:hover{background:#f5a62366}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.95rem 1.4rem;border:none;border-radius:14px;cursor:pointer;font-family:var(--body);font-weight:700;font-size:1rem;color:#0d0c0b;text-decoration:none;background:linear-gradient(180deg,#ffd57a,#f5a623 72%);box-shadow:0 0 34px #f5a6234d,0 6px 18px #00000059;transition:transform .45s var(--ease),box-shadow .25s ease,filter .2s ease}.btn-primary:hover{filter:brightness(1.04);box-shadow:0 0 44px #f5a6236b,0 8px 22px #0006}.btn-primary:disabled{opacity:.6;cursor:wait}.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.8rem 1.2rem;border-radius:12px;cursor:pointer;font-family:var(--body);font-weight:600;font-size:.95rem;color:var(--text);text-decoration:none;background:var(--panel);border:1px solid var(--line);transition:border-color .2s ease,background .2s ease,color .2s ease,transform .2s ease}.btn-ghost:hover{border-color:#f5a62380;color:var(--gold);background:var(--panel-2)}.btn-ghost:disabled{opacity:.3;cursor:not-allowed}.card{background:var(--panel);border:1px solid var(--line);border-radius:18px}.tag{font-size:.62rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}@keyframes orbFloat{0%{transform:translate(-50%,-50%) translate(0)}33%{transform:translate(-50%,-50%) translate(var(--dx),calc(var(--dy) * .6))}66%{transform:translate(-50%,-50%) translate(calc(var(--dx) * -.5),var(--dy))}to{transform:translate(-50%,-50%) translate(0)}}.orb-float{animation:orbFloat var(--orb-dur, 18s) ease-in-out infinite;will-change:transform}.reveal{opacity:0;transform:translateY(18px);filter:blur(3px);transition:opacity .7s var(--ease),transform .7s var(--ease),filter .7s var(--ease)}.reveal.visible{opacity:1;transform:translateY(0);filter:blur(0)}@keyframes fadeUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fadeUp .4s var(--ease) both}:focus-visible{outline:2px solid rgba(245,166,35,.7);outline-offset:2px;border-radius:6px}@media(prefers-reduced-motion:reduce){.orb-float,.fade-up{animation:none}.reveal{opacity:1;transform:none;filter:none;transition:none}}.pz-tabs-desktop,.pz-altitude{display:flex}.pz-tabs-mobile{display:none}@media(max-width:780px){.pz-tabs-desktop,.pz-altitude{display:none}.pz-tabs-mobile{display:flex}}.pz-aulas{display:grid;grid-template-columns:304px minmax(0,1fr);gap:clamp(1rem,3vw,2rem);align-items:start}.pz-trilha{position:sticky;top:78px;max-height:calc(100vh - 96px);overflow-y:auto}.pz-trilha-toggle{display:none}@media(max-width:880px){.pz-aulas{grid-template-columns:1fr}.pz-trilha{position:static;max-height:none;display:none;margin-bottom:1rem}.pz-trilha.open{display:block}.pz-trilha-toggle{display:flex}}