:root{--accent: #b86b3b;--accent-contrast: #ffffff;--text: #1f2937;--muted-text: #6b7280;--border: #e5e7eb;--surface: #ffffff;--page-bg: #f7f7f5;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";line-height:1.5;font-weight:400;color-scheme:light;color:var(--text);background-color:var(--page-bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:var(--text);text-decoration:inherit;transition:color .2s ease}a:hover{color:var(--accent)}body{margin:0;min-width:320px}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:var(--accent);color:var(--accent-contrast);cursor:pointer;transition:all .2s ease}button:hover{transform:translateY(-2px);box-shadow:0 4px 8px #00000026}button:active{transform:translateY(0)}button:focus,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button:disabled{opacity:.5;cursor:not-allowed;transform:none}input,textarea,select{transition:all .2s ease;border:1px solid var(--border);border-radius:6px;padding:8px 12px;font-family:inherit}input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.card-hover{transition:all .3s ease}.card-hover:hover{transform:translateY(-4px);box-shadow:0 8px 16px #0000001a}#root{max-width:1280px;margin:0 auto;padding:0 1rem 2rem}.app-container{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;display:flex;flex-direction:column}.site-footer{margin-top:auto;border-top:1px solid var(--border);padding:24px 16px;color:var(--muted-text);background:#fff}.main-content>div{min-height:100%}.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}}.app-header{position:sticky;top:0;background:rgba(255,255,255,.95);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(102,126,234,.1);z-index:10;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);width:100vw;box-shadow:0 1px 3px #0000000d;transition:background-color .3s ease,border-color .3s ease}@media (prefers-color-scheme: dark){.app-header{background:rgba(17,24,39,.95);border-bottom:1px solid rgba(55,65,81,.3);box-shadow:0 1px 3px #0000004d}}.nav{display:flex;justify-content:space-between;align-items:center;height:56px;padding:0 16px}.brand{font-weight:800;letter-spacing:.12em;color:var(--text)}.brand a{text-decoration:none;color:var(--brand-color);font-size:1.2rem;font-weight:900;transition:color .3s ease}.nav-actions{display:flex;align-items:center;gap:12px}.nav-action{display:flex;align-items:center;justify-content:center;padding:8px;border-radius:8px;text-decoration:none;color:inherit;transition:background-color .2s}.nav-action:hover{background:#f4f4f2}.dropdown-container{position:relative}.dropdown-toggle{display:flex;align-items:center;gap:8px;padding:8px 12px;background:#f97316;border:none;border-radius:8px;cursor:pointer;font-weight:600;color:#fff;transition:all .3s ease;box-shadow:0 2px 8px #f973164d}.dropdown-toggle:hover{transform:translateY(-1px);background:#ea580c;box-shadow:0 4px 12px #f9731666}.dropdown-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:19}.dropdown-menu{position:absolute;top:100%;right:0;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:0 8px 25px #00000026;z-index:20;min-width:200px;margin-top:8px;overflow:hidden}.dropdown-item{display:flex;align-items:center;gap:12px;padding:12px 16px;text-decoration:none;color:var(--text);transition:all .2s ease;border-bottom:1px solid #f0f0f0}.dropdown-item:last-child{border-bottom:none}.dropdown-item:hover{background:#f97316;color:#fff;transform:translate(4px)}.dropdown-item.active{background:#f97316;color:#fff}.dropdown-item.active .icon-circle{background:rgba(255,255,255,.2);color:#fff}.icon-circle{width:28px;height:28px;border-radius:999px;background:#f97316;display:inline-flex;align-items:center;justify-content:center;color:#fff;transition:all .3s ease}.badge-host{position:relative}.badge{position:absolute;top:-6px;right:-8px;background:#dc2626;color:#fff;border-radius:999px;height:16px;min-width:16px;padding:0 4px;display:inline-flex;align-items:center;justify-content:center;font-size:11px;line-height:1;border:2px solid #fff;font-weight:700;box-shadow:0 2px 4px #0003}:root{--brand-color: #1f2937;--text-color: #1f2937;--background-color: #ffffff;--border-color: #e5e7eb}@media (prefers-color-scheme: dark){:root{--brand-color: #ffffff;--text-color: #ffffff;--background-color: #111827;--border-color: #374151}}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;color:var(--text-color);background-color:var(--background-color);transition:color .3s ease,background-color .3s ease}button{font-family:inherit;font-weight:600}input,textarea,select{box-sizing:border-box;font-family:inherit}input[type=text],input[type=password],input[type=email],input[type=number]{max-width:100%;box-sizing:border-box}html{scroll-behavior:smooth}button:focus-visible,a:focus-visible{outline:2px solid #667eea;outline-offset:2px}@media (max-width: 768px){.nav{padding:0 12px}.brand a{font-size:1rem}.nav-actions{gap:8px}.dropdown-toggle{padding:6px 10px;font-size:.9rem}.dropdown-menu{min-width:180px}}