*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{color:#0f172a;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#cfd6ee;font-family:Inter,Roboto,Helvetica Neue,sans-serif;line-height:1.6}code{font-family:Monaco,Courier New,monospace}.header{color:#0f172a;-webkit-backdrop-filter:blur(14px);z-index:100;background:#ffffffc7;border:1px solid #e2e8f0f2;border-radius:12px;justify-content:space-between;align-items:center;height:64px;margin:12px;padding:0 1.5rem;display:flex;position:sticky;top:0;box-shadow:0 20px 40px #0f172a14}.header-brand{letter-spacing:-.04em;color:#0f172a;align-items:center;gap:.8rem;font-size:1.2rem;font-weight:800;text-decoration:none;display:flex}.header-logo{color:#0f172a;font-size:1.2rem}.header-nav{gap:1rem;display:flex}.nav-item{color:#475569;border-radius:6px;padding:.5rem 1rem;font-size:.95rem;font-weight:700;text-decoration:none;transition:color .2s,opacity .2s}.nav-item:hover{color:#0f172a;opacity:1}.nav-item.active{color:#0f172a;font-weight:800}.home-page{text-align:center;max-width:800px;margin:0 auto;padding:3rem 2rem}.home-title{color:#0f172a;margin-bottom:.75rem;font-size:2.2rem;font-weight:800}.home-desc{color:#475569;margin-bottom:2.5rem;font-size:1rem}.home-cards{flex-wrap:wrap;justify-content:center;gap:1.5rem;display:flex}.home-card{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:linear-gradient(#fffffffa,#f8fafcfa);border:1px solid #e2e8f0f2;border-radius:12px;width:220px;padding:2rem 2.5rem;transition:all .2s;box-shadow:0 10px 24px #0f172a0d}.home-card:hover{border-color:#e2e8f0;transform:translateY(-3px);box-shadow:0 20px 40px #0f172a14}.home-card-icon{margin-bottom:.75rem;font-size:2rem}.home-card h3{color:#0f172a;margin:0 0 .5rem;font-size:1.05rem;font-weight:700}.home-card p{color:#475569;margin:0;font-size:.88rem}.home-card code{color:#334155;background:#f1f5f9;border-radius:4px;padding:.1rem .35rem;font-size:.82rem}.health-card{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:linear-gradient(#fffffffa,#f8fafcfa);border:1px solid #e2e8f0f2;border-radius:12px;max-width:680px;margin-top:1.5rem;padding:1.5rem;box-shadow:0 10px 24px #0f172a0d}.health-card.up{border-left:5px solid #22c55e}.health-card.down{border-left:5px solid #ef4444}.health-card.error{border-left:5px solid #f97316}.card-status-row{align-items:center;gap:.6rem;margin-bottom:.9rem;display:flex}.status-dot{border-radius:50%;flex-shrink:0;width:12px;height:12px}.status-dot.green{background:#22c55e;box-shadow:0 0 6px #22c55e80}.status-dot.red{background:#ef4444;box-shadow:0 0 6px #ef444480}.status-label{color:#0f172a;font-size:1rem;font-weight:700}.response-body{color:#334155;white-space:pre-wrap;word-break:break-word;background:#f1f5f9;border:1px solid #e2e8f0f2;border-radius:6px;margin:0;padding:1rem;font-size:.85rem;overflow-x:auto}.error-msg{color:#dc2626;margin:0 0 .5rem;font-size:.95rem;font-weight:600}.error-hint{color:#64748b;margin:0;font-size:.85rem}.health-page{max-width:800px;margin:0 auto;padding:2.5rem 2rem}.page-title{color:#0f172a;margin:0 0 .4rem;font-size:1.6rem;font-weight:800}.page-subtitle{color:#475569;margin:0 0 1.5rem;font-size:.95rem}.page-subtitle code{color:#334155;background:#f1f5f9;border-radius:4px;padding:.15rem .4rem;font-size:.9rem;font-weight:600}.check-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#0f172a,#334155);border:none;border-radius:8px;padding:.65rem 1.6rem;font-size:.95rem;font-weight:700;transition:all .2s;box-shadow:0 10px 24px #0f172a1a}.check-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 20px 40px #0f172a26}.check-btn:disabled{opacity:.6;cursor:not-allowed}.main-content{background:#cfd6ee;min-height:calc(100vh - 64px);padding:20px}