:root{color-scheme:light;font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.5;color:#0f172a;background:#f8fafc}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}.layout{min-height:100vh}.header{display:flex;align-items:center;gap:24px;padding:16px 24px;background:#fff;border-bottom:1px solid #e2e8f0}.brand{font-weight:700}.nav{display:flex;gap:16px;flex:1}.nav a.router-link-active{color:#2563eb;font-weight:600}.user{display:flex;align-items:center;gap:12px;color:#475569;font-size:14px}.main{max-width:1080px;margin:0 auto;padding:24px}.page-title{margin:0 0 8px;font-size:28px}.page-subtitle{margin:0 0 24px;color:#64748b}.card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:20px;margin-bottom:16px}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.btn{border:0;border-radius:8px;padding:10px 14px;font:inherit;cursor:pointer}.btn-primary{background:#2563eb;color:#fff}.btn-secondary{background:#e2e8f0;color:#0f172a}.btn-ghost{background:transparent;color:#475569}.btn-danger{background:#fee2e2;color:#b91c1c}.input,.textarea,.select{width:100%;border:1px solid #cbd5e1;border-radius:8px;padding:10px 12px;font:inherit}.field{display:grid;gap:8px;margin-bottom:16px}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.muted{color:#64748b}.error{color:#b91c1c}.success{color:#15803d}.post-text{white-space:pre-wrap}.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:#eff6ff;color:#1d4ed8;font-size:12px}.stats{display:flex;gap:12px;flex-wrap:wrap;font-size:13px;color:#64748b}.center-card{max-width:420px;margin:80px auto}