*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #f5f5f3;--card: #ffffff;--border: rgba(0,0,0,.08);--text: #1a1a1a;--muted: #6b7280;--accent: #1a5fa8;--accent-bg: #eff6ff;--ok: #15803d;--ok-bg: #dcfce7;--fail: #b91c1c;--fail-bg: #fee2e2;--warn: #92400e;--warn-bg: #fef3c7;--code-bg: #1a1a1a;--code-text: #d4d4d4;--radius: 12px;--mono: "SF Mono", "Cascadia Code", "Consolas", "Roboto Mono", monospace}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;min-height:100vh;line-height:1.6;padding:2rem 1rem}.container{max-width:880px;margin:0 auto}.hero{padding:1rem 0 2rem;text-align:center}.hero h1{font-size:36px;font-weight:700;letter-spacing:-.02em;margin-bottom:8px}.hero .lead{font-size:17px;color:var(--muted);max-width:600px;margin:0 auto}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;margin-bottom:1.25rem}.card h2{font-size:20px;font-weight:600;margin-bottom:.75rem}.card p{margin-bottom:.5rem}.card p:last-child{margin-bottom:0}.card ul,.card ol{margin:.5rem 0 .5rem 1.5rem}.card li{margin-bottom:4px}code{background:var(--bg);padding:2px 6px;border-radius:4px;font-family:var(--mono);font-size:13px}pre{background:var(--code-bg);color:var(--code-text);padding:12px 14px;border-radius:8px;font-family:var(--mono);font-size:13px;line-height:1.6;overflow-x:auto;margin:8px 0;white-space:pre}.downloads{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin-top:12px}.download-btn{display:block;padding:14px 16px;background:var(--accent-bg);color:var(--accent);border:1px solid rgba(26,95,168,.2);border-radius:10px;text-decoration:none;text-align:center;transition:background .15s,transform .1s}.download-btn:hover{background:#dbeafe}.download-btn:active{transform:scale(.98)}.dl-os{font-size:15px;font-weight:600}.dl-arch{font-size:12px;color:var(--muted);margin-top:2px}.instructions details{border:1px solid var(--border);border-radius:10px;margin-bottom:8px;overflow:hidden}.instructions summary{cursor:pointer;padding:12px 16px;font-weight:600;background:var(--bg);list-style:none;user-select:none}.instructions summary::-webkit-details-marker{display:none}.instructions summary:before{content:"▸ ";transition:transform .15s}.instructions details[open] summary:before{content:"▾ "}.instructions details>*:not(summary){padding:14px 16px 16px}.instructions ol,.instructions ul{padding-left:1.5rem}.instructions li{margin-bottom:6px}.instructions ul ul{margin-top:4px}footer{text-align:center;padding:2rem 0 1rem;color:var(--muted);font-size:13px}.report-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}.meta-item{background:var(--bg);border-radius:8px;padding:10px 12px}.meta-label{font-size:11px;text-transform:uppercase;color:var(--muted);letter-spacing:.04em;margin-bottom:2px}.meta-value{font-size:14px;font-weight:500;font-family:var(--mono)}.server-card{border:1px solid var(--border);border-radius:10px;margin-bottom:12px;overflow:hidden}.server-header{padding:12px 16px;display:flex;align-items:center;gap:12px;background:var(--bg)}.server-title{font-weight:600;flex:1}.server-addr{font-family:var(--mono);font-size:13px;color:var(--muted)}.server-body{padding:14px 16px}.proto-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}.proto-item{background:var(--bg);border-radius:8px;padding:10px 12px}.proto-name{font-size:11px;text-transform:uppercase;color:var(--muted);letter-spacing:.04em}.proto-val{font-size:15px;font-weight:600;margin-top:2px;display:flex;align-items:center;gap:6px}.badge{font-size:11px;font-weight:600;padding:2px 8px;border-radius:4px;display:inline-block}.badge.ok{background:var(--ok-bg);color:var(--ok)}.badge.fail{background:var(--fail-bg);color:var(--fail)}.dot{width:8px;height:8px;border-radius:50%}.dot.ok{background:var(--ok)}.dot.fail{background:var(--fail)}.trace-block{margin-top:12px}.trace-label{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;margin-bottom:6px;letter-spacing:.05em}.trace{background:var(--code-bg);color:var(--code-text);border-radius:8px;padding:12px 14px;font-family:var(--mono);font-size:12px;line-height:1.7;overflow-x:auto;white-space:pre}.trace .hop-ok{color:#86efac}.trace .hop-fail{color:#f87171}.copy-btn{display:inline-flex;align-items:center;gap:6px;background:var(--card);border:1px solid var(--border);padding:6px 12px;border-radius:6px;font-size:12px;cursor:pointer;color:var(--text)}.copy-btn:hover{background:var(--bg)}.copy-btn.copied{background:var(--ok-bg);color:var(--ok);border-color:var(--ok)}