:root{--bg: #f3f4f6;--surface: #ffffff;--text: #1a1d24;--muted: #5e6573;--faint: #8b919c;--line: #e3e5ea;--accent: #3a45c4;--accent-soft: #eef0fb;--warn: #8a5a00;--ok: #1d6b45;--info: #1d4e89;--font: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;color:var(--text);background:var(--bg);font-family:var(--font);font-size:14px;line-height:1.5}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;background:var(--bg)}button,input{font:inherit}a{color:inherit}.app{display:flex;min-height:100vh;align-items:stretch}.sidebar{width:200px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--line);padding:16px 10px 24px;position:sticky;top:0;height:100vh}.brand{padding:0 8px 8px}.brand strong{display:block;font-size:14px}.brand span{display:block;margin-top:2px;color:var(--faint);font-size:12px}.nav-label{margin:14px 8px 4px;color:var(--faint);font-size:11px}.nav-link{display:block;text-decoration:none;color:var(--muted);font-size:13px;padding:6px 8px;border-radius:4px;border-left:2px solid transparent;margin-bottom:2px}.nav-link:hover{background:#f7f8fa}.nav-link.active{color:var(--text);background:var(--accent-soft);border-left-color:var(--accent)}.main{flex:1;min-width:0;padding:24px 28px 48px}.notice{margin-bottom:14px;padding:10px 12px;border-radius:6px;background:var(--accent-soft);font-size:13px}.page-head{display:flex;gap:16px;align-items:flex-start;justify-content:space-between;margin-bottom:16px}.page-head h1{margin:0 0 6px;font-size:22px;font-weight:600;letter-spacing:-.01em}.lede{margin:0;max-width:680px;color:var(--muted)}.actions{display:flex;gap:8px;flex-shrink:0;flex-wrap:wrap;justify-content:flex-end}.btn{display:inline-flex;align-items:center;justify-content:center;height:32px;padding:0 12px;border-radius:6px;border:1px solid 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solid var(--muted);transition:transform .12s ease}.order-group.open .order-chevron{transform:rotate(90deg)}.order-id{flex-shrink:0;font-weight:600;font-variant-numeric:tabular-nums}.order-date{flex-shrink:0;color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}.order-summary{flex:1 1 180px;min-width:180px;color:var(--muted);font-size:13px}.order-side{display:flex;gap:10px;margin-left:auto;flex-shrink:0;font-size:12px;font-variant-numeric:tabular-nums}.order-side span:first-child{color:var(--faint)}.order-body .table-wrap{border:none;border-radius:0}h3{margin:0 0 4px;font-size:14px;font-weight:600}.filters{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-bottom:12px}.filter-gap{width:10px}.pill{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:4px 10px;font-size:13px;color:var(--muted);cursor:pointer;text-decoration:none}.pill:hover{border-color:#c5c8d0}.pill.active{background:var(--text);border-color:var(--text);color:#fff}.pipeline{display:flex;flex-wrap:wrap;gap:6px}.callout{margin-top:18px;padding:12px 14px;border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:6px;background:var(--surface)}.callout strong{display:block;margin-bottom:4px;font-size:13px}.callout p{margin:0;color:var(--muted);font-size:13px}.doc-scroll{overflow-x:auto}.doc-map{display:grid;grid-template-columns:148px 28px 148px 28px 168px 28px 148px;gap:6px 0;align-items:center;min-width:720px}.doc-arrow{text-align:center;color:var(--faint)}.doc-node{display:block;width:100%;min-height:52px;text-align:left;text-decoration:none;border-radius:6px;border:1px solid var(--line);background:transparent;color:var(--text);padding:6px 8px}.doc-node span{display:block;font-size:13px}.doc-node 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