:root{--primary: #2563eb;--background: #030712;--text: #e2e8f0;--card: #0f172a;--header-bg: rgba(5, 8, 18, .95);--header-border: rgba(255, 255, 255, .08);--nav-link: #f8fafc}:root[data-theme=light]{--primary: #1d4ed8;--background: #f8fafc;--text: #0f172a;--card: #ffffff;--header-bg: rgba(248, 250, 252, .9);--header-border: rgba(15, 23, 42, .08);--nav-link: #0f172a}body{margin:0;font-family:system-ui,-apple-system,sans-serif;background-color:var(--background);color:var(--text);line-height:1.5}:root[data-theme=light] body[data-route-scope=app] #root{filter:invert(1) hue-rotate(180deg);background:#f8fafc}:root[data-theme=light] body[data-route-scope=app] #root img,:root[data-theme=light] body[data-route-scope=app] #root video,:root[data-theme=light] body[data-route-scope=app] #root picture,:root[data-theme=light] body[data-route-scope=app] #root canvas,:root[data-theme=light] body[data-route-scope=app] #root svg{filter:invert(1) hue-rotate(180deg)}.container{max-width:1200px;margin:0 auto;padding:2rem}.btn{display:inline-block;padding:.5rem 1rem;background-color:var(--primary);color:#fff;border-radius:.375rem;text-decoration:none;border:none;cursor:pointer;font-weight:500}.btn:hover{opacity:.9}.card{background:var(--card);padding:1.5rem;border-radius:.75rem;box-shadow:0 8px 30px #00000059;margin-bottom:1rem;border:1px solid rgba(255,255,255,.06)}.nav{display:flex;gap:1rem;padding:1rem 0;border-bottom:1px solid #e2e8f0;margin-bottom:2rem;align-items:center}.nav a{text-decoration:none;color:var(--text)}.nav .logo{font-weight:700;font-size:1.25rem;margin-right:auto}input{display:block;width:100%;padding:.5rem;margin-bottom:1rem;border:1px solid #cbd5e1;border-radius:.25rem;box-sizing:border-box}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.5rem}