@import"https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800&display=swap";:root{--panda-black: #1a1a1a;--panda-white: #ffffff;--bamboo-green: #4CAF50;--bamboo-light: #e8f5e9;--bamboo-dark: #2e7d32;--accent-pink: #ff80ab;--danger-red: #ef5350;--radius-lg: 20px;--radius-xl: 30px;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .12)}:root,[data-theme=light]{--primary: var(--bamboo-green);--primary-hover: var(--bamboo-dark);--background: #fdfdfd;--surface: #ffffff;--text: #1a1a1a;--text-secondary: #5f6368;--border: #e0e0e0;--success: #66bb6a;--danger: var(--danger-red);--input-bg: #fdfdfd;--card-border: rgba(0, 0, 0, .03);--nav-active-bg: var(--bamboo-light);--panda-ear-opacity: .1;--scrollbar-track: transparent;--scrollbar-thumb: #cbd5e1;--scrollbar-thumb-hover: #94a3b8}[data-theme=dark]{--primary: #66bb6a;--primary-hover: #81c784;--background: #121212;--surface: #1e1e1e;--text: #e0e0e0;--text-secondary: #a0a0a0;--border: #333333;--success: #81c784;--danger: #e57373;--input-bg: #2c2c2c;--card-border: rgba(255, 255, 255, .05);--nav-active-bg: rgba(76, 175, 80, .2);--panda-ear-opacity: .05;--scrollbar-track: #1e1e1e;--scrollbar-thumb: #444;--scrollbar-thumb-hover: #666;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:Nunito,system-ui,-apple-system,sans-serif;background-color:var(--background);color:var(--text);line-height:1.6;min-height:100vh;overflow-x:hidden;transition:background-color .3s ease,color .3s ease}body:before{content:"🐼";position:fixed;top:0;left:0;width:100%;height:100%;opacity:.03;pointer-events:none;z-index:-1;font-size:15rem;display:flex;align-items:center;justify-content:center;filter:grayscale(100%);transform:rotate(-10deg)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--scrollbar-track)}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--scrollbar-thumb-hover)}button{cursor:pointer;border:none;background:none;font-family:inherit;font-weight:700}.container{max-width:1200px;margin:0 auto;padding:2rem 2rem 6rem}.card{background:var(--surface);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow-md);transition:transform .2s cubic-bezier(.175,.885,.32,1.275),box-shadow .2s,background-color .3s;position:relative;overflow:hidden}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.card:before{content:"";position:absolute;top:-20px;right:-20px;width:80px;height:80px;background:linear-gradient(135deg,rgba(76,175,80,var(--panda-ear-opacity)) 0%,transparent 60%);border-radius:50%;z-index:0;pointer-events:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.25rem;border-radius:var(--radius-xl);font-weight:700;letter-spacing:.02em;transition:all .2s;box-shadow:var(--shadow-sm);background:var(--surface);color:var(--text);border:1px solid var(--border)}.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-md);filter:brightness(.95)}[data-theme=dark] .btn:hover{filter:brightness(1.1)}.btn:active{transform:translateY(1px)}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-hover));color:#fff;border:none;box-shadow:0 4px 12px #4caf504d}.btn-primary:hover{box-shadow:0 6px 16px #4caf5066;filter:brightness(1.05)}.input{background:var(--input-bg);border:2px solid transparent;box-shadow:inset 0 2px 4px #0000000d;color:var(--text);padding:.75rem 1.25rem;border-radius:var(--radius-lg);width:100%;font-size:1rem;transition:all .2s}.input:focus{outline:none;border-color:var(--primary);background:var(--surface);box-shadow:0 0 0 4px #4caf5026}h1,h2,h3{color:var(--text);letter-spacing:-.03em}h1{font-size:2rem;font-weight:800}h2{font-size:1.5rem;font-weight:700;margin-bottom:1rem}h3{font-size:1.2rem;font-weight:700}@media(max-width:768px){.container{padding:1rem;padding-bottom:80px}h1{font-size:1.5rem}.mobile-nav{position:fixed;bottom:0;left:0;width:100%;background:var(--surface);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid var(--border);display:flex;justify-content:space-around;padding:.75rem .5rem;box-shadow:0 -4px 20px #0000000d;z-index:1000}.mobile-nav button{flex-direction:column;gap:4px;font-size:.7rem;padding:.5rem;border:none;background:transparent;box-shadow:none;color:var(--text-secondary);border-radius:12px;min-width:64px}.mobile-nav button.active{color:var(--primary);background:var(--nav-active-bg)}div[style*=grid-template-columns]{grid-template-columns:1fr!important}.desktop-nav,.mobile-hidden{display:none!important}}@media(min-width:769px){.mobile-only{display:none!important}}