:root{--bg-a: #f2f6ff;--bg-b: #fef9f2;--panel: rgba(255, 255, 255, .78);--line: rgba(13, 44, 90, .15);--text: #0d2c5a;--muted: #4c5f77;--accent: #ff6a3d}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Space Grotesk,sans-serif;color:var(--text);background:radial-gradient(circle at 12% 8%,rgba(255,106,61,.16),transparent 36%),radial-gradient(circle at 90% 86%,rgba(43,85,199,.16),transparent 34%),linear-gradient(130deg,var(--bg-a),var(--bg-b))}.page{max-width:1180px;margin:0 auto;padding:20px}.topbar{padding:18px;border:1px solid var(--line);border-radius:20px;background:var(--panel);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.topbar h1{margin:0 0 12px;font-size:28px}nav{display:flex;flex-wrap:wrap;gap:8px}.nav-link{padding:6px 10px;border:1px solid var(--line);border-radius:999px;color:var(--text);text-decoration:none;font-size:13px}.nav-link:hover{border-color:var(--accent);color:var(--accent)}.content{margin-top:14px}.placeholder{border:1px solid var(--line);border-radius:20px;padding:28px;background:var(--panel);animation:rise .22s ease-out}.placeholder h2{margin:0 0 8px;font-size:28px}.placeholder p{margin:0;color:var(--muted)}@keyframes rise{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.page{padding:12px}.topbar h1{font-size:22px}.placeholder{padding:20px}.placeholder h2{font-size:22px}}