:root{--bg-1: #7c4dff;--bg-2: #ff4081;--bg-3: #40c4ff;--bg-4: #ffd740;--text: #1b1b1b;--white: #ffffff;--card: #ffffff;--shadow: 0 10px 20px rgba(0,0,0,.12), 0 6px 6px rgba(0,0,0,.08);--radius: 18px}[data-theme=dark]{--text: #ffe082;--white: #121226;--card: #1a1a33;--shadow: 0 10px 20px rgba(0,0,0,.4), 0 6px 6px rgba(0,0,0,.32)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Fredoka,Poppins,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica Neue,Arial,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol;color:var(--text);background:radial-gradient(1200px 800px at 10% 10%,#fff,#f7f5ff 35%,#fef5ff 65%,#f7fbff);overflow-x:hidden}[data-theme=dark] body,body[data-theme=dark]{background:radial-gradient(1200px 800px at 10% 10%,#0f0f1d,#121226 35%,#12122a 65%,#0f1422)}.app-root{min-height:100%;display:grid;grid-template-rows:auto 1fr auto}.app-header{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 24px;background:#fffc;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid rgba(0,0,0,.06);z-index:10}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none}.brand-bubble{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--bg-1),var(--bg-2));color:var(--white);font-weight:700;box-shadow:var(--shadow)}.brand-name{font-weight:700;letter-spacing:.2px;color:#3b247a}[data-theme=dark] .brand-name{color:#ff3eb5}[data-theme=dark] .brand-bubble{background:linear-gradient(135deg,#ff3eb5,#ff77c8);color:#fff}.nav-links{display:flex;gap:12px;flex-wrap:wrap}.nav-links a{text-decoration:none;color:#4b3a9b;background:#fff;padding:8px 14px;border-radius:999px;box-shadow:var(--shadow);transition:transform .12s ease,box-shadow .12s ease}.nav-links a:hover{transform:translateY(-2px);box-shadow:0 12px 24px #7c4dff2e}[data-theme=dark] .nav-links a{color:#ffec99;background:#1a1a33}.app-main{padding:24px}.app-footer{padding:16px 24px;text-align:center;color:#5b5b6d}[data-theme=dark] .app-footer{color:#ffec99}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow)}.theme-toggle{display:inline-flex;gap:8px;align-items:center}.theme-toggle .btn-chip{border:0;padding:8px 12px;border-radius:999px;font-weight:700;cursor:pointer;box-shadow:var(--shadow);background:#fff;color:#3b247a}.theme-toggle .btn-chip.active{background:linear-gradient(135deg,var(--bg-1),var(--bg-2));color:#fff}[data-theme=dark] .theme-toggle .btn-chip{background:#1a1a33;color:#e9e9ff}.floating-bubbles{position:fixed;inset:-100px -100px auto auto;width:100%;height:100%;pointer-events:none;z-index:0}.bubble{position:absolute;border-radius:50%;filter:blur(10px);opacity:.18;animation:float 16s ease-in-out infinite}.bubble.b1{width:240px;height:240px;left:5%;top:10%;background:var(--bg-1);animation-delay:0s}.bubble.b2{width:180px;height:180px;left:70%;top:20%;background:var(--bg-2);animation-delay:3s}.bubble.b3{width:220px;height:220px;left:15%;top:65%;background:var(--bg-3);animation-delay:6s}.bubble.b4{width:160px;height:160px;left:80%;top:70%;background:var(--bg-4);animation-delay:9s}@keyframes float{0%{transform:translateY(0) translate(0)}50%{transform:translateY(-30px) translate(10px)}to{transform:translateY(0) translate(0)}}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(prefers-reduced-motion:no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}