:root{--bg:#f6f3ee;--panel:#ffffff;--ink:#1b1814;--ink-2:#4a443d;--muted:#8b837a;--line:#e7e1d8;--line-2:#f0ebe4;--accent:#e8590c;--accent-ink:#ffffff;--accent-soft:#fdeee4;--good:#1f8a4c;--good-soft:#e5f4ea;--warn:#b7791f;--warn-soft:#fbf1dd;--bad:#c0392b;--bad-soft:#fbe7e4;--info:#2f6fb3;--info-soft:#e6eff9;--radius:10px;--shadow:0 1px 2px rgba(27,24,20,0.04),0 4px 16px rgba(27,24,20,0.04);--sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--serif:"Instrument Serif",Georgia,serif}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.01em}.serif{font-family:var(--serif);font-weight:400;letter-spacing:0}.shell{display:grid;grid-template-columns:228px 1fr;min-height:100vh}.side{border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column;gap:4px;position:-webkit-sticky;position:sticky;top:0;height:100vh;background:var(--bg)}.brand{display:flex;align-items:center;gap:10px;padding:4px 10px 20px;font-size:20px}.brand-mark{width:28px;height:28px;border-radius:8px;background:var(--ink);color:var(--bg);display:grid;place-items:center;font-family:var(--serif);font-size:19px}.nav a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 10px;border-radius:8px;color:var(--ink-2);font-weight:500}.nav a:hover{background:var(--line-2);color:var(--ink)}.nav a.on{background:var(--panel);color:var(--ink);box-shadow:var(--shadow)}.nav .count{background:var(--accent);color:#fff;border-radius:99px;font-size:11px;padding:0 7px;line-height:18px}.side-foot{margin-top:auto;padding:10px;font-size:12px;color:var(--muted)}.main{padding:28px 36px 60px;max-width:1240px;width:100%}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px}.page-head h1{font-family:var(--serif);font-weight:400;font-size:36px;line-height:1.1}.page-head p{margin:6px 0 0;color:var(--muted)}.crumb{font-size:13px;color:var(--muted);margin-bottom:6px;display:inline-block}.crumb:hover{color:var(--ink)}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:20px}.card h2{font-size:15px}.card-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line-2)}.grid{display:grid;grid-gap:16px;gap:16px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.g6{grid-template-columns:repeat(6,minmax(0,1fr))}.stack{flex-direction:column;gap:12px}.row,.stack{display:flex}.row{align-items:center;gap:10px}.row.wrap{flex-wrap:wrap}.between{justify-content:space-between}.muted{color:var(--muted)}.small{font-size:12px}.mt{margin-top:16px}.mt2{margin-top:28px}.stat{padding:16px 18px}.stat .label{font-size:12px;color:var(--muted);font-weight:500}.stat .value{font-size:26px;font-weight:600;margin-top:4px;letter-spacing:-.02em;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.stat .sub{font-size:12px;color:var(--muted);margin-top:2px}.bar{height:6px;background:var(--line-2);overflow:hidden;margin-top:10px}.bar,.bar>i{border-radius:99px}.bar>i{display:block;height:100%;background:var(--accent);transition:width .3s}.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--panel);padding:8px 14px;border-radius:8px;font-weight:500;cursor:pointer;white-space:nowrap}.btn:hover{border-color:#d6cec3}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--ink);color:var(--bg);border-color:var(--ink)}.btn.primary:hover{background:#000}.btn.accent{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.btn.ghost{background:transparent;border-color:transparent}.btn.ghost:hover{background:var(--line-2)}.btn.danger{color:var(--bad)}.btn.sm{padding:5px 10px;font-size:13px}.field{display:flex;flex-direction:column;gap:6px}.field>span{font-size:13px;font-weight:500;color:var(--ink-2)}.field>small{color:var(--muted);font-size:12px}.input,.select,.textarea{width:100%;border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:9px 11px;outline:none}.input:focus,.select:focus,.textarea:focus{border-color:var(--ink-2);box-shadow:0 0 0 3px rgba(27,24,20,.06)}.textarea{resize:vertical;min-height:80px;line-height:1.55}.chips{display:flex;flex-wrap:wrap;gap:6px;border:1px solid var(--line);border-radius:8px;padding:6px;background:var(--panel);min-height:40px}.chips:focus-within{border-color:var(--ink-2)}.chip{display:inline-flex;align-items:center;gap:6px;background:var(--line-2);border-radius:6px;padding:3px 8px;font-size:13px}.chip button{border:0;background:none;padding:0;cursor:pointer;color:var(--muted)}.chips input{border:0;outline:none;flex:1 1;min-width:120px;padding:3px;background:transparent}.suggest{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}.suggest button{border:1px dashed var(--line);background:none;border-radius:6px;font-size:12px;padding:2px 8px;color:var(--muted);cursor:pointer}.suggest button:hover{color:var(--ink);border-color:var(--muted)}.badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:500;padding:2px 8px;border-radius:99px;background:var(--line-2);color:var(--ink-2);white-space:nowrap}.badge.good{background:var(--good-soft);color:var(--good)}.badge.warn{background:var(--warn-soft);color:var(--warn)}.badge.bad{background:var(--bad-soft);color:var(--bad)}.badge.info{background:var(--info-soft);color:var(--info)}.badge.accent{background:var(--accent-soft);color:var(--accent)}.dot{width:7px;height:7px;border-radius:99px;background:currentColor;display:inline-block}.table-wrap{overflow-x:auto}table.t{width:100%;border-collapse:collapse}table.t th{text-align:left;font-size:12px;font-weight:500;color:var(--muted);padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap;background:#fcfbf9}table.t td{padding:11px 14px;border-bottom:1px solid var(--line-2);vertical-align:middle}table.t tr:last-child td{border-bottom:0}table.t tr.click:hover td{background:#fcfbf9;cursor:pointer}.num{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;text-align:right}.ell{max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px}.tabs a,.tabs button{border:0;background:none;padding:10px 12px;cursor:pointer;color:var(--muted);font-weight:500;border-bottom:2px solid transparent;margin-bottom:-1px}.tabs .on{color:var(--ink);border-bottom-color:var(--ink)}.empty{text-align:center;padding:56px 20px;color:var(--muted)}.empty h3{color:var(--ink);font-family:var(--serif);font-weight:400;font-size:24px;margin-bottom:6px}.notice{border:1px solid var(--warn-soft);background:#fffaf0;color:#6b4a12;border-radius:var(--radius);padding:12px 16px;font-size:13px}.notice.bad{background:var(--bad-soft);color:var(--bad);border-color:#f3cfc9}.notice.good{background:var(--good-soft);color:var(--good);border-color:#cde9d6}.pipe{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:0;gap:0}.n-inline{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:99px;background:var(--ink);color:var(--bg);font-size:12px;font-weight:600;margin-right:8px}.mcp-url{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;background:var(--line-2);padding:8px 10px;border-radius:6px;word-break:break-all}.pipe .step{padding:18px 20px;border-right:1px solid var(--line-2)}.pipe .step:last-child{border-right:0}.pipe .n{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:99px;background:var(--ink);color:var(--bg);font-size:12px;font-weight:600;margin-right:8px}.pipe h3{font-size:14px;display:flex;align-items:center}.pipe p{margin:6px 0 12px;font-size:13px}.log,.pipe p{color:var(--muted)}.log{font-size:12px;margin-top:8px;min-height:18px}.editor{display:grid;grid-template-columns:minmax(360px,460px) 1fr;grid-gap:20px;gap:20px;align-items:start}.blocks{display:flex;flex-direction:column;gap:8px}.block{border:1px solid var(--line);border-radius:10px;background:var(--panel)}.block.sel{border-color:var(--ink);box-shadow:0 0 0 3px rgba(27,24,20,.06)}.block-head{display:flex;align-items:center;gap:8px;padding:8px 10px;cursor:pointer}.block-head .kind{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600;width:64px}.block-head .sum{flex:1 1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink-2)}.block-head .tools{display:flex;gap:2px;opacity:.4}.block.sel .tools,.block:hover .tools{opacity:1}.icon-btn{border:0;background:none;width:26px;height:26px;border-radius:6px;cursor:pointer;color:var(--ink-2);display:grid;place-items:center}.icon-btn:hover{background:var(--line-2)}.block-body{padding:4px 12px 14px;display:flex;flex-direction:column;gap:10px;border-top:1px solid var(--line-2)}.add-row{display:flex;flex-wrap:wrap;gap:6px}.add-row button{border:1px dashed var(--line);background:var(--panel);border-radius:8px;padding:6px 10px;font-size:12px;cursor:pointer;color:var(--ink-2)}.add-row button:hover{border-color:var(--ink-2);color:var(--ink)}.preview-wrap{position:-webkit-sticky;position:sticky;top:20px}.preview-frame{width:100%;height:calc(100vh - 150px);border:1px solid var(--line);border-radius:var(--radius);background:#fff}.inbox-line{padding:12px 16px;border-bottom:1px solid var(--line-2)}.inbox-line .from{font-weight:600}.inbox-line .subj{font-weight:500}.inbox-line .pre{color:var(--muted);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}.seg button{border:0;background:var(--panel);padding:6px 12px;cursor:pointer;color:var(--muted)}.seg button.on{background:var(--ink);color:var(--bg)}.split{display:grid;grid-template-columns:360px 1fr;min-height:560px}.split .list{border-right:1px solid var(--line-2);overflow-y:auto;max-height:72vh}.msg{padding:14px 16px;border-bottom:1px solid var(--line-2);cursor:pointer}.msg:hover{background:#fcfbf9}.msg.on{background:var(--accent-soft)}.msg.unread .who:before{content:"";display:inline-block;width:7px;height:7px;border-radius:99px;background:var(--accent);margin-right:7px;vertical-align:middle}.msg .who{font-weight:600}.msg .s{font-size:13px;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reader{padding:24px 28px}.reader pre{white-space:pre-wrap;font-family:var(--sans);font-size:14px;line-height:1.6;margin:0}.center{min-height:100vh;display:grid;place-items:center;padding:20px}.login{width:100%;max-width:380px}.spin{width:14px;height:14px;border:2px solid;border-right:2px solid transparent;border-radius:99px;display:inline-block;animation:sp .7s linear infinite}@keyframes sp{to{transform:rotate(1turn)}}@media (max-width:960px){.shell{grid-template-columns:1fr}.side{position:static;height:auto;flex-direction:row;flex-wrap:wrap;border-right:0;border-bottom:1px solid var(--line)}.side-foot{display:none}.brand{padding-bottom:4px}.nav{display:flex;flex-wrap:wrap}.main{padding:20px 16px 48px}.g3,.g4,.g6{grid-template-columns:repeat(2,minmax(0,1fr))}.editor,.g2,.pipe,.split{grid-template-columns:1fr}.pipe .step{border-right:0;border-bottom:1px solid var(--line-2)}.preview-frame{height:70vh}}