:root{--ground:#0d1117;--surface:#161b22;--elevated:#1c2128;--sunken:#0d1117;--border:#30363d;--border-2:#21262d;--text:#e6edf3;--muted:#7d8590;--faint:#6e7681;--accent:#58a6ff;--accent-2:#79c0ff;--primary:#1677ff;--primary-ink:#ffffff;--fill:#21262d;--fill-2:#1c2128;--success:#3fb950;--success-bg:#0e3b1f;--success-bd:#1f7a3e;--warning:#d29922;--warning-bg:#3d2a08;--warning-bd:#7a5208;--danger:#f85149;--danger-bg:#3d1414;--danger-bd:#8b2929;--info:#58a6ff;--info-bg:#0c1929;--info-bd:#1f4d7a;--shadow:0 1px 3px rgba(0,0,0,.4),0 1px 2px rgba(0,0,0,.3);--shadow-lg:0 20px 60px rgba(0,0,0,.5);--mono:"JetBrains Mono","SF Mono",ui-monospace,Menlo,Consolas,monospace;--ui:"DM Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--r:8px;--r-lg:12px;--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:20px;--sp-6:24px;--sp-8:32px;--sp-10:40px;--sp-15:60px;--dt-kp:#bc8cff;--dt-spec:#f778ba}html[data-theme=light]{--ground:#f6f8fa;--surface:#ffffff;--elevated:#ffffff;--sunken:#f6f8fa;--border:#d0d7de;--border-2:#e4e8ec;--text:#1f2328;--muted:#57606a;--faint:#8c959f;--accent:#0969da;--accent-2:#0a5cc4;--primary:#1677ff;--primary-ink:#ffffff;--fill:#eef1f4;--fill-2:#f6f8fa;--success:#1a7f37;--success-bg:#dafbe1;--success-bd:#aceebb;--warning:#9a6700;--warning-bg:#fff8c5;--warning-bd:#eac54f;--danger:#cf222e;--danger-bg:#ffebe9;--danger-bd:#ffc9c2;--info:#0969da;--info-bg:#ddf4ff;--info-bd:#b6e3ff;--shadow:0 1px 3px rgba(31,35,40,.1),0 1px 2px rgba(31,35,40,.06);--shadow-lg:0 12px 40px rgba(31,35,40,.18);--dt-kp:#8250df;--dt-spec:#bf3989}.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}.num{font-variant-numeric:tabular-nums;font-family:var(--mono)}.k2-app{font-family:var(--ui);color:var(--text);background:var(--ground);min-height:100vh}.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:20px;height:56px;padding:0 18px;background:var(--surface);border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:10px;min-width:200px}.brand .logo{width:30px;height:30px;border-radius:7px;flex:0 0 auto;background:linear-gradient(135deg,#1677ff,#58a6ff);display:grid;place-items:center;color:#fff;font-weight:800;font-size:15px;box-shadow:0 2px 6px #1677ff66}.brand b{font-size:15px;font-weight:700;letter-spacing:-.2px}.brand small{display:block;color:var(--faint);font-size:11px;letter-spacing:.3px}.stages{display:flex;align-items:stretch;gap:4px;flex:1;overflow-x:auto}.stage{position:relative;display:flex;align-items:center;gap:9px;border:0;background:transparent;color:var(--muted);padding:8px 14px 8px 12px;border-radius:var(--r);font-size:13.5px;font-weight:600;white-space:nowrap;transition:background .12s,color .12s}.stage:hover:not(.disabled){background:var(--fill);color:var(--text)}.stage.active{color:#fff;background:var(--primary);box-shadow:0 2px 6px #1677ff66}.stage.active .idx{background:#fff;color:var(--primary);border-color:#fff}.stage .idx{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:11.5px;font-weight:700;border:1.5px solid var(--border);color:var(--muted)}.stage .badge{font-size:11px;font-weight:700;background:var(--fill);color:var(--muted);padding:1px 7px;border-radius:20px}.stage.active .badge{background:#ffffff47;color:#fff}.stage.disabled{color:var(--faint);cursor:not-allowed}.stage .soon{font-size:10px;font-weight:700;color:var(--faint);border:1px solid var(--border);padding:1px 5px;border-radius:5px;text-transform:uppercase;letter-spacing:.4px}.stage-sep{align-self:center;color:var(--faint);opacity:.5}.topbar-right{display:flex;align-items:center;gap:8px;min-width:120px;justify-content:flex-end}.icon-btn{width:34px;height:34px;border-radius:var(--r);border:1px solid var(--border);background:var(--surface);color:var(--muted);display:grid;place-items:center;font-size:16px;transition:.12s;cursor:pointer}.icon-btn:hover{color:var(--text);border-color:var(--faint);background:var(--fill)}.avatar{width:32px;height:32px;border-radius:50%;background:var(--fill);color:var(--text);display:grid;place-items:center;font-weight:700;font-size:12px;border:1px solid var(--border)}.layout{display:flex;align-items:flex-start}.sidebar{position:sticky;top:56px;height:calc(100vh - 56px);width:224px;flex:0 0 224px;background:var(--surface);border-right:1px solid var(--border);padding:14px 10px;overflow-y:auto}.side-label{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--faint);font-weight:700;padding:12px 10px 6px}.nav-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--r);color:var(--muted);font-weight:500;font-size:13.5px;transition:.12s;border:0;background:transparent;width:100%;text-align:left;cursor:pointer;font-family:inherit}.nav-item:hover{background:var(--fill);color:var(--text)}.nav-item.active{background:color-mix(in srgb,var(--primary) 14%,transparent);color:var(--text);font-weight:600}.nav-item .ico{width:18px;text-align:center;opacity:.9}.nav-item .count{margin-left:auto;font-size:11px;color:var(--faint);background:var(--fill);padding:0 7px;border-radius:20px;font-weight:700}.main{flex:1;min-width:0;padding:var(--sp-6) var(--sp-8) var(--sp-15);max-width:none}.screen{animation:k2fade .22s ease}@keyframes k2fade{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){.screen,.drawer,.modal{animation:none!important;transition:none!important}}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:var(--sp-4)}.page-head>div:first-child{min-width:0}.page-head h1{font-size:22px;font-weight:700;letter-spacing:-.4px;margin:0;text-wrap:balance}.page-head .sub{color:var(--muted);font-size:13.5px;margin-top:3px;max-width:70ch}.crumbs{display:flex;align-items:center;gap:7px;color:var(--faint);font-size:12.5px;margin-bottom:14px}.crumbs a{color:var(--muted)}.crumbs .sep{opacity:.6}.substeps{display:flex;align-items:center;gap:3px;background:var(--fill-2);border:1px dashed var(--border);border-radius:10px;padding:7px 11px;margin:12px 0 20px;overflow-x:auto}.substeps-lead{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.6px;color:var(--accent);margin:0 12px 0 4px;white-space:nowrap;flex:0 0 auto}.substep{display:flex;align-items:center;gap:8px;padding:6px 12px;border-radius:7px;white-space:nowrap;color:var(--faint);font-weight:600;font-size:13.5px;border:0;background:transparent}.substep .dot{width:19px;height:19px;border-radius:50%;border:1.5px solid var(--border);display:grid;place-items:center;font-size:11px;font-weight:700;color:var(--faint)}.substep.done{color:var(--muted)}.substep.done .dot{background:var(--success);border-color:var(--success);color:#fff}.substep.current{color:var(--accent);background:transparent}.substep.current .dot{background:var(--accent);border-color:var(--accent);color:#fff}.substep-arrow{color:var(--faint);flex:0 0 auto;font-size:13px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow)}.card-pad{padding:var(--sp-4) var(--sp-5)}.card+.card{margin-top:var(--sp-4)}.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:var(--sp-4) var(--sp-5);border-bottom:1px solid var(--border)}.card-head h3{margin:0;font-size:15px;font-weight:700}.card-head .hint{color:var(--faint);font-size:12.5px}.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:var(--sp-4)}.toolbar .hint{color:var(--faint);font-size:12.5px}.grow{flex:1}.deal-section{margin-top:24px}.table-wrap{overflow-x:auto;border-radius:var(--r-lg)}.table-wrap table{width:100%;border-collapse:collapse;font-size:13.5px}.table-wrap thead th{text-align:left;font-weight:600;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px;padding:var(--sp-3) var(--sp-4);background:var(--fill-2);border-bottom:1px solid var(--border);white-space:nowrap}.table-scroll thead th{position:sticky;top:0;z-index:1}.table-wrap tbody td{padding:var(--sp-3) var(--sp-4);border-bottom:1px solid var(--border-2);vertical-align:middle}.table-wrap tbody tr{transition:background .1s}.table-wrap tbody tr.click{cursor:pointer}.table-wrap tbody tr.click:hover{background:var(--fill-2)}.table-wrap tbody tr:last-child td{border-bottom:0}.table-wrap td.r,.table-wrap th.r{text-align:right}.table-wrap td.c,.table-wrap th.c{text-align:center}.btn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--border);background:var(--surface);color:var(--text);padding:8px 14px;border-radius:var(--r);font-weight:600;font-size:13.5px;transition:.12s;cursor:pointer;font-family:inherit}.btn:hover{border-color:var(--faint);background:var(--fill)}.btn-primary{background:var(--primary);border-color:var(--primary);color:var(--primary-ink);box-shadow:0 1px 2px #1677ff4d}.btn-primary:hover{background:#0f6bff;border-color:#0f6bff}.btn-ghost{background:transparent;border-color:transparent;color:var(--accent)}.btn-ghost:hover{background:var(--fill);border-color:transparent}.btn-sm{padding:5px 10px;font-size:12.5px}.btn-xs{padding:3px 8px;font-size:11.5px;border-radius:6px}.btn-danger{color:var(--danger);border-color:var(--danger-bd)}.btn-danger:hover{background:var(--danger-bg);border-color:var(--danger)}.btn[disabled]{opacity:.5;cursor:not-allowed}.btn .sp{width:13px;height:13px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;display:inline-block;animation:k2spin .7s linear infinite}@keyframes k2spin{to{transform:rotate(360deg)}}.input,.select{border:1px solid var(--border);background:var(--surface);color:var(--text);padding:7px 11px;border-radius:var(--r);font-size:13.5px;font-family:inherit;transition:.12s}.input:focus,.select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 22%,transparent)}.input.sm{padding:5px 9px}.field{position:relative}.field .lead{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--faint)}.field .input{padding-left:32px}.seg{display:inline-flex;background:var(--fill-2);border:1px solid var(--border);border-radius:var(--r);padding:3px}.seg button{border:0;background:transparent;color:var(--muted);padding:5px 12px;border-radius:6px;font-weight:600;font-size:13px;cursor:pointer;font-family:inherit}.seg button.on{background:var(--surface);color:var(--text);box-shadow:var(--shadow)}.tag{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:20px;font-size:12px;font-weight:600;border:1px solid transparent;white-space:nowrap}.tag.green{color:var(--success);background:var(--success-bg);border-color:var(--success-bd)}.tag.yellow{color:var(--warning);background:var(--warning-bg);border-color:var(--warning-bd)}.tag.red{color:var(--danger);background:var(--danger-bg);border-color:var(--danger-bd)}.tag.blue{color:var(--info);background:var(--info-bg);border-color:var(--info-bd)}.tag.gray{color:var(--muted);background:var(--fill);border-color:var(--border)}.dot-i{width:6px;height:6px;border-radius:50%;background:currentColor;display:inline-block}.doctype{font-size:11.5px;font-weight:700;padding:2px 8px;border-radius:6px;white-space:nowrap}.dt-req{color:var(--warning);background:var(--warning-bg)}.dt-offer{color:var(--info);background:var(--info-bg)}.dt-kp{color:var(--dt-kp);background:color-mix(in srgb,var(--dt-kp) 14%,transparent)}.dt-oc{color:var(--success);background:var(--success-bg)}.dt-spec{color:var(--dt-spec);background:color-mix(in srgb,var(--dt-spec) 14%,transparent)}.hist{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--muted);background:var(--fill-2);border:1px dashed var(--border);border-radius:8px;padding:3px 9px}.hist b{color:var(--text);font-weight:700}.hist .up{color:var(--danger)}.hist .down{color:var(--success)}.link{color:var(--accent);font-weight:600;cursor:pointer}.link:hover{text-decoration:underline}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}.stat{background:var(--surface);padding:14px 16px}.stat .k{font-size:11.5px;color:var(--faint);text-transform:uppercase;letter-spacing:.4px;font-weight:700}.stat .v{font-size:22px;font-weight:700;margin-top:4px;letter-spacing:-.5px;font-variant-numeric:tabular-nums}.stat .m{font-size:12px;color:var(--muted);margin-top:2px}.src{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--muted)}.callout{display:flex;gap:12px;padding:13px 15px;border-radius:var(--r-lg);font-size:13px;background:var(--info-bg);border:1px solid var(--info-bd);color:var(--text)}.callout .em{font-size:17px;line-height:1.2}.callout.warn{background:var(--warning-bg);border-color:var(--warning-bd)}.callout.ok{background:var(--success-bg);border-color:var(--success-bd)}.kv{display:grid;grid-template-columns:auto 1fr;gap:8px 18px;font-size:13.5px}.kv dt{color:var(--muted)}.kv dd{margin:0;font-weight:600}.split{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:900px){.split{grid-template-columns:1fr}.sidebar{display:none}}.split>.card{margin-top:0}.split.eq{align-items:start}.verifybar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;background:var(--info-bg);border:1px solid var(--info-bd);border-radius:8px;padding:8px 12px;margin-bottom:12px;font-size:12.5px}.doc-sheet{background:#fff;border:1px solid #cfd6dd;border-radius:6px;padding:22px 26px;color:#1a1d21;font-family:Georgia,Times New Roman,serif;box-shadow:0 1px 2px #0000000f}.doc-h{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;border-bottom:2px solid #2b2f36;padding-bottom:10px;margin-bottom:12px}.doc-org{font-size:18px;font-weight:700;letter-spacing:1px}.doc-sub{font-size:12px;color:#555;margin-top:2px}.doc-meta{text-align:right;font-size:12.5px;color:#333;line-height:1.5;white-space:nowrap}.doc-title{font-size:15px;font-weight:700;text-align:center;margin:4px 0 14px}.doc-table{width:100%;border-collapse:collapse;font-size:12.5px}.doc-table th,.doc-table td{border:1px solid #b9c1c9;padding:5px 9px;text-align:left}.doc-table th{background:#eef1f4;font-weight:700}.doc-table td:first-child,.doc-table th:first-child{text-align:center;width:34px;color:#555}.doc-table td:last-child,.doc-table th:last-child{text-align:center;width:60px}.doc-total{margin-top:12px;font-size:13px;text-align:right}.doc-foot{margin-top:14px;padding-top:10px;border-top:1px solid #dfe3e8;font-size:11.5px;color:#666;font-style:italic}.mailview{font-size:13.5px}.mailview .mh{display:grid;grid-template-columns:auto 1fr;gap:5px 12px;padding-bottom:12px;border-bottom:1px solid var(--border);margin-bottom:12px}.mailview .mh span{color:var(--faint)}.mailview .mh b{font-weight:600}.mailview .att{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:8px;padding:8px 12px;background:var(--fill-2);font-weight:600;margin-top:4px}.scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:#0104098c;z-index:60;opacity:0;pointer-events:none;transition:opacity .18s}.scrim.show{opacity:1;pointer-events:auto}.drawer{position:fixed;top:0;right:0;height:100vh;width:min(720px,94vw);background:var(--surface);border-left:1px solid var(--border);z-index:70;transform:translate(100%);transition:transform .24s cubic-bezier(.2,.7,.3,1);display:flex;flex-direction:column;box-shadow:var(--shadow-lg)}.drawer.show{transform:none}.drawer-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:var(--sp-5) var(--sp-6);border-bottom:1px solid var(--border)}.drawer-body{padding:var(--sp-5) var(--sp-6);overflow-y:auto}.modal{position:fixed;z-index:70;left:50%;top:50%;transform:translate(-50%,-46%) scale(.98);width:min(460px,92vw);background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:.18s}.modal.show{opacity:1;pointer-events:auto;transform:translate(-50%,-50%) scale(1)}.modal-body{padding:var(--sp-6) var(--sp-6)}.modal h3{margin:0 0 6px;font-size:17px}.modal .actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.close-x{border:0;background:transparent;color:var(--faint);font-size:20px;line-height:1;padding:2px 6px;border-radius:6px;cursor:pointer}.close-x:hover{background:var(--fill);color:var(--text)}.toasts{position:fixed;right:20px;bottom:20px;z-index:90;display:flex;flex-direction:column;gap:10px}.toast{display:flex;align-items:center;gap:11px;background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--success);border-radius:var(--r);padding:12px 16px;box-shadow:var(--shadow-lg);font-size:13.5px;font-weight:500;min-width:260px;animation:k2toastin .25s ease}@keyframes k2toastin{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.foot-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:22px}.flow-badge{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);padding:3px 10px;border-radius:20px;text-transform:uppercase;letter-spacing:.4px}.sec{font-size:13px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);font-weight:700;margin:var(--sp-6) 0 var(--sp-3)}.optlist{display:flex;flex-direction:column;gap:8px;margin:4px 0 2px}.optcard{display:flex;align-items:center;gap:11px;border:1.5px solid var(--border);background:var(--surface);border-radius:var(--r);padding:10px 13px;text-align:left;transition:.12s;width:100%;cursor:pointer;font-family:inherit}.optcard:hover{border-color:var(--faint);background:var(--fill-2)}.optcard.on{border-color:var(--primary);background:color-mix(in srgb,var(--primary) 8%,transparent)}.optcard .oc-ic{font-size:18px;width:22px;text-align:center;flex:0 0 auto}.optcard .oc-tt{font-weight:600}.optcard .oc-sb{font-size:12px;color:var(--muted);margin-top:1px}.optcard .oc-def{margin-left:auto;font-size:10.5px;font-weight:700;color:var(--primary);background:color-mix(in srgb,var(--primary) 12%,transparent);padding:2px 7px;border-radius:20px;text-transform:uppercase;letter-spacing:.4px;flex:0 0 auto}.cp-mails{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.cp-mails .mchip{font-size:12px;font-family:var(--mono);color:var(--muted);background:var(--fill-2);border:1px solid var(--border);border-radius:20px;padding:2px 9px}.cp-mails .mchip.new{color:var(--success);background:var(--success-bg);border-color:var(--success-bd)}.timeline{list-style:none;margin:0;padding:4px 0 0}.timeline li{position:relative;padding:0 0 18px 26px;border-left:2px solid var(--border-2)}.timeline li:last-child{border-left-color:transparent;padding-bottom:0}.timeline li:before{content:"";position:absolute;left:-7px;top:2px;width:12px;height:12px;border-radius:50%;background:var(--surface);border:2px solid var(--faint)}.timeline li.done:before{background:var(--success);border-color:var(--success)}.timeline li.current:before{background:var(--primary);border-color:var(--primary);box-shadow:0 0 0 4px color-mix(in srgb,var(--primary) 18%,transparent)}.timeline .tl-when{font-size:12px;color:var(--faint);font-family:var(--mono)}.timeline .tl-title{font-weight:600;margin:1px 0 2px}.timeline .tl-meta{font-size:12.5px;color:var(--muted)}.k2-stub{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:56px 24px;color:var(--muted);text-align:center}.k2-stub .em{font-size:34px}.k2-stub .t{font-size:15px;font-weight:600;color:var(--text)}.k2-stub .d{font-size:13px;max-width:52ch}