:root{--bg:#0d0f12;--bg-surface:#14171d;--bg-surface-hover:#1a1e26;--bg-elev:#1c212c;--bg-sunken:#090a0d;--bg-translucent:#0d0f12d9;--fg:#f1f3f7;--fg-secondary:#c5cad3;--fg-muted:#8b92a0;--fg-faint:#808898;--border:#ffffff14;--border-strong:#ffffff26;--border-hover:#ffffff38;--border-focus:var(--accent);--accent:#22c55e;--accent-hover:#16a34a;--accent-fg:#051a0d;--accent-soft:#22c55e1f;--accent-border:#22c55e4d;--ok:#22c55e;--ok-soft:#22c55e1a;--ok-border:#22c55e40;--warn:#f59e0b;--warn-soft:#f59e0b1a;--warn-border:#f59e0b40;--err:#f43f5e;--err-soft:#f43f5e1a;--err-border:#f43f5e40;--sans:-apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;--mono:"JetBrains Mono", "SF Mono", Monaco, Menlo, Consolas, "Liberation Mono", monospace;--text-sm:13.5px;--maxw:1140px;--radius-sm:5px;--radius:8px;--radius-lg:12px;--shadow-sm:0 1px 2px 0 #0006;--transition-fast:.12s cubic-bezier(.16, 1, .3, 1);--select-chevron:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' viewBox='0 0 24 24' stroke='%238b92a0' stroke-width='2.5'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*,:before,:after{box-sizing:border-box}body{background:var(--bg);color:var(--fg);font-family:var(--sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;flex-direction:column;min-height:100vh;margin:0;font-size:15px;line-height:1.55;display:flex}a{color:var(--fg);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--accent)}:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}code,kbd,samp,pre{font-family:var(--mono)}.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}.site-header{z-index:50;background:var(--bg-translucent);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);height:56px;position:sticky;top:0}.site-header .wrap{justify-content:space-between;align-items:center;height:100%;display:flex}.brand{font-family:var(--mono);letter-spacing:-.03em;color:var(--fg);align-items:center;gap:8px;font-size:15px;font-weight:600;display:inline-flex}.brand:hover{color:var(--fg)}.brand-badge{background:var(--bg-surface-hover);border:1px solid var(--border-strong);width:18px;height:18px;color:var(--accent);border-radius:4px;justify-content:center;align-items:center;font-size:11px;display:inline-flex}.brand .dot{color:var(--accent)}.nav{align-items:center;gap:6px;display:flex}.nav-link{font-size:var(--text-sm);color:var(--fg-muted);border-radius:var(--radius-sm);transition:all var(--transition-fast);padding:6px 12px;font-weight:450}.nav-link:hover{color:var(--fg);background:var(--bg-surface)}.nav-link[aria-current=page]{color:var(--fg);background:var(--bg-surface-hover);font-weight:500}main.wrap{flex:1;padding-top:32px;padding-bottom:64px}.tool-header{margin-bottom:24px}.tool-header--page{margin-bottom:32px}.tool-title{letter-spacing:-.03em;color:var(--fg);margin:0 0 8px;font-size:32px;font-weight:700;line-height:1.2}.tool-desc{color:var(--fg-muted);max-width:68ch;margin:0;font-size:15px;line-height:1.5}.tool-title--hero{font-size:34px}.tool-desc--lead{font-size:16px}.tool-controls{margin-bottom:24px}.tool-form{flex-wrap:wrap;align-items:stretch;gap:8px;display:flex}.input-group{flex:340px;align-items:center;min-width:0;display:flex;position:relative}.tool-input{width:100%;height:44px;font-family:var(--mono);background:var(--bg-surface);color:var(--fg);border:1px solid var(--border-strong);border-radius:var(--radius);transition:all var(--transition-fast);padding:0 14px;font-size:14.5px}.tool-input::placeholder{color:var(--fg-faint);font-family:var(--mono)}.tool-input:hover{border-color:var(--border-hover)}.tool-input:focus{outline-offset:1px;border-color:var(--accent);box-shadow:0 0 0 1px var(--accent), 0 0 0 4px var(--accent-soft);background:var(--bg-surface-hover);outline:2px solid #0000}.tool-select{height:44px;font-family:var(--mono);font-size:var(--text-sm);background:var(--bg-surface);color:var(--fg-secondary);border:1px solid var(--border-strong);border-radius:var(--radius);cursor:pointer;appearance:none;background-image:var(--select-chevron);transition:all var(--transition-fast);background-position:right 10px center;background-repeat:no-repeat;padding:0 32px 0 12px;font-weight:500}.tool-select:hover{border-color:var(--border-hover);color:var(--fg)}.tool-select:focus{outline-offset:1px;border-color:var(--accent);box-shadow:0 0 0 1px var(--accent), 0 0 0 4px var(--accent-soft);outline:2px solid #0000}.btn-primary{height:44px;font-size:14px;font-weight:600;font-family:var(--sans);background:var(--accent);color:var(--accent-fg);border-radius:var(--radius);cursor:pointer;white-space:nowrap;transition:all var(--transition-fast);border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:0 20px;display:inline-flex;box-shadow:0 1px 2px #0003}.btn-primary:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-1px)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-primary:disabled{opacity:.65;cursor:not-allowed}.btn-secondary{height:34px;font-size:13px;font-weight:500;font-family:var(--sans);background:var(--bg-surface);color:var(--fg-secondary);border:1px solid var(--border-strong);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);justify-content:center;align-items:center;gap:6px;padding:0 12px;display:inline-flex}.btn-secondary:hover{background:var(--bg-surface-hover);color:var(--fg);border-color:var(--border-hover)}.btn-compact{height:40px;font-size:var(--text-sm)}.btn-xs{height:28px;font-size:12px}.tool-hint{color:var(--fg-faint);margin-top:8px;margin-bottom:0;font-size:13px}.results-container{flex-direction:column;gap:16px;margin-bottom:32px;display:flex}.status-hero{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;display:flex;position:relative;overflow:hidden}.status-hero:before{content:"";width:4px;position:absolute;top:0;bottom:0;left:0}.status-hero.status-ok{border-color:var(--ok-border);background:linear-gradient(90deg, var(--ok-soft) 0%, var(--bg-surface) 100%)}.status-hero.status-ok:before{background:var(--ok)}.status-hero.status-warn{border-color:var(--warn-border);background:linear-gradient(90deg, var(--warn-soft) 0%, var(--bg-surface) 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var(--border);background:var(--bg-sunken);color:var(--fg-faint);margin-top:auto;padding:24px 0;font-size:13px}.site-footer .wrap{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.footer-brand{font-family:var(--mono);color:var(--fg-muted)}@media (width<=768px){.tool-title{font-size:26px}.status-hero{flex-direction:column;align-items:flex-start}.status-hero-title{font-size:20px}.kv-grid{grid-template-columns:1fr;gap:4px 0}.kv-grid dt{margin-top:8px;font-size:12.5px}.kv-grid dt:first-child{margin-top:0}.tool-grid{grid-template-columns:1fr}.site-footer .wrap{flex-direction:column;align-items:flex-start;gap:8px}}@media (width<=480px){.wrap{padding:0 16px}.tool-form{flex-direction:column}.btn-primary{width:100%}.monitor-form{flex-direction:column}.monitor-form button{width:100%}}@keyframes pulse{50%{opacity:.35}}@media 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