:root{--background: #ffffff;--foreground: #09090b;--card: #ffffff;--muted: #f4f4f5;--muted-foreground: #71717a;--border: #e4e4e7;--input: #e4e4e7;--primary: #2563eb;--primary-foreground: #ffffff;--primary-hover: #1d4ed8;--accent-soft: #eff6ff;--accent-soft-fg: #1d4ed8;--ring: #93c5fd;--radius: 10px;--shadow-sm: 0 1px 2px 0 rgba(9, 9, 11, .05);--shadow-md: 0 4px 16px -2px rgba(9, 9, 11, .1);color-scheme:light}@media(prefers-color-scheme:dark){:root{--background: #09090b;--foreground: #fafafa;--card: #0c0c0f;--muted: #18181b;--muted-foreground: #a1a1aa;--border: #27272a;--input: #27272a;--primary: #3b82f6;--primary-foreground: #ffffff;--primary-hover: #60a5fa;--accent-soft: #172554;--accent-soft-fg: #93c5fd;--ring: #1d4ed8;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .4);--shadow-md: 0 4px 16px -2px rgba(0, 0, 0, .5);color-scheme:dark}}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--background);color:var(--foreground);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.wrap{max-width:1080px;margin:0 auto;padding:0 24px}.topbar{border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--background) 80%,transparent);backdrop-filter:saturate(180%) blur(10px);position:sticky;top:0;z-index:10}.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:60px}.brand{display:flex;align-items:center;gap:10px;color:var(--foreground);font-weight:650;font-size:16px;letter-spacing:-.01em}.brand:hover{text-decoration:none}.brand-mark{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:var(--primary);color:#fff;font-size:12px;font-weight:700;letter-spacing:-.02em}.brand-dim{color:var(--muted-foreground);font-weight:500}.intro{padding:56px 0 12px}.intro h1{font-size:34px;line-height:1.15;margin:0 0 12px;letter-spacing:-.025em;font-weight:700;max-width:720px}.intro p{color:var(--muted-foreground);max-width:600px;margin:0;font-size:16px}.intro strong{color:var(--foreground);font-weight:600}.block{margin-top:44px}.block-head{margin-bottom:16px}.block-head h2{font-size:19px;margin:0;letter-spacing:-.015em;font-weight:650}.sub{color:var(--muted-foreground);margin:3px 0 0;font-size:14px}.stats{display:grid;grid-template-columns:repeat(4,1fr);background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}.stat{padding:20px 22px;border-left:1px solid var(--border)}.stat:first-child{border-left:none}.stat-label{color:var(--muted-foreground);font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.05em}.stat-value{font-size:30px;font-weight:700;margin-top:8px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}.stat-chart{margin-top:16px;height:38px}.spark-bars{display:block;width:100%;height:38px}.spark-bars rect{fill:color-mix(in srgb,var(--primary) 30%,transparent)}@media(max-width:720px){.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(3){border-left:none}.stat:nth-child(n+3){border-top:1px solid var(--border)}}.table-wrap{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow-x:auto}table.services{width:100%;border-collapse:collapse;font-size:14px}table.services th,table.services td{text-align:left;padding:11px 13px;border-bottom:1px solid var(--border);white-space:nowrap}table.services thead th{color:var(--muted-foreground);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.045em;background:var(--muted)}table.services tbody tr:last-child td{border-bottom:none}table.services tbody tr{transition:background .12s ease}table.services tbody tr:hover{background:var(--muted)}.num{text-align:right}td.num{text-align:right;font-variant-numeric:tabular-nums;font-weight:550}.right{text-align:right}.muted-cell{color:var(--muted-foreground)}.spark-cell{width:92px}.spark-line{display:block;width:84px;height:30px}.sl-line{fill:none;stroke:var(--primary);stroke-width:1.5;stroke-linejoin:round;stroke-linecap:round;vector-effect:non-scaling-stroke}.sl-area{fill:color-mix(in srgb,var(--primary) 11%,transparent);stroke:none}.server-cell{display:flex;align-items:center;gap:12px;max-width:260px}.avatar{position:relative;flex:none;display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--muted);border:1px solid var(--border);color:var(--foreground);font-weight:650;font-size:14px;overflow:hidden}.avatar-img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:5px;background:var(--card)}.server-text{display:flex;flex-direction:column;min-width:0;line-height:1.35}.server-host{font-weight:600;color:var(--foreground)}.server-desc{color:var(--muted-foreground);font-size:12.5px;overflow:hidden;text-overflow:ellipsis}.server-domain{color:var(--muted-foreground);font-size:12px;opacity:.7;overflow:hidden;text-overflow:ellipsis}.chain-badge{display:inline-block;padding:3px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent-soft-fg);font-size:12px;font-weight:500}.empty{text-align:center;color:var(--muted-foreground);padding:32px}.btn{appearance:none;display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--primary);background:var(--primary);color:var(--primary-foreground);padding:8px 15px;border-radius:8px;font-size:14px;font-weight:550;cursor:pointer;transition:background .12s ease,border-color .12s ease,box-shadow .12s ease;white-space:nowrap}.btn:focus-visible{outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--ring) 60%,transparent)}.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}.btn-outline{background:var(--card);border-color:var(--border);color:var(--foreground)}.btn-outline:hover{background:var(--muted)}.btn-sm{padding:6px 12px;font-size:13px;border-radius:7px}.btn-icon{width:15px;height:15px;flex:none}.btn-sm .btn-icon{width:13px;height:13px}.foot{display:flex;gap:16px;justify-content:space-between;align-items:center;color:var(--muted-foreground);font-size:13px;margin-top:56px;padding-top:24px;padding-bottom:40px;border-top:1px solid var(--border)}.modal{border:1px solid var(--border);background:var(--card);color:var(--foreground);border-radius:14px;padding:0;width:min(560px,calc(100vw - 32px));box-shadow:var(--shadow-md)}.modal::backdrop{background:#09090b73;backdrop-filter:blur(2px)}.modal-inner{padding:24px;margin:0}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.modal-head h3{margin:0;font-size:18px;font-weight:650;letter-spacing:-.015em}.tabs{display:flex;gap:2px;border-bottom:1px solid var(--border);margin:6px 0 16px}.tabs[hidden]{display:none}.tab{appearance:none;background:none;border:none;border-bottom:2px solid transparent;margin-bottom:-1px;padding:8px 12px;color:var(--muted-foreground);font-size:14px;font-weight:550;cursor:pointer}.tab:hover{color:var(--foreground)}.tab.active{color:var(--foreground);border-bottom-color:var(--primary)}.tab-panel[hidden]{display:none}.x{background:none;border:none;color:var(--muted-foreground);font-size:15px;cursor:pointer;padding:4px;border-radius:6px;line-height:1}.x:hover{color:var(--foreground);background:var(--muted)}.modal-text{color:var(--muted-foreground);font-size:14px;margin:0 0 8px}.field-label{display:block;font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.045em;color:var(--muted-foreground);margin:16px 0 7px}.input{width:100%;background:var(--background);border:1px solid var(--input);border-radius:8px;color:var(--foreground);padding:10px 12px;font-size:14px;outline:none;transition:border-color .12s ease,box-shadow .12s ease}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--ring) 50%,transparent)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}.area{min-height:196px;resize:vertical;line-height:1.55}.copy-row{display:flex;gap:8px;align-items:flex-start}.copy-row .input{flex:1}.copy-row .btn{flex:none}.hint{color:var(--muted-foreground);font-size:13px;margin:16px 0 0}.hint code,.modal code{background:var(--muted);border:1px solid var(--border);border-radius:5px;padding:1.5px 5px;font-size:12px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.example-link{appearance:none;background:none;border:none;padding:0;margin:0;color:var(--primary);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;cursor:pointer;text-align:left;word-break:break-all}.example-link:hover{text-decoration:underline}