:root{--bg: #F5F6F8;--panel-bg: #FFFFFF;--border: #E5E7EB;--text: #111827;--muted: #6B7280;--brand: #0A65CC;--brand-2: #2D9CDB;--accent-green: #2FA36B;--edge-main: #334155;--edge-dashed: #64748B;--edge-dotted: #475569;--shadow-sm: 0 6px 24px rgba(16, 24, 40, .04);--shadow-md: 0 12px 28px rgba(16, 24, 40, .14)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Noto Sans}h1,h2{font-family:Merriweather,Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Noto Sans}h1{margin:0;font-size:20px;font-weight:700;letter-spacing:.2px}h2{font-size:14px;font-weight:700;margin:0 0 6px}.page{padding:16px;display:flex;flex-direction:column;gap:12px;height:100%}.header{display:flex;gap:12px;align-items:center;justify-content:space-between}.toolbar{display:flex;flex-wrap:wrap;gap:8px}.toolbar button{background:#f3f4f6;border:1px solid var(--border);border-radius:12px;padding:8px 12px;cursor:pointer;transition:background .2s ease,transform .02s ease;font-weight:600}.toolbar button:hover{background:#e5e7eb}.toolbar button:active{transform:translateY(1px)}.content{display:grid;grid-template-columns:320px 1fr;gap:12px;min-height:82vh}.panel{background:var(--panel-bg);border:1px solid var(--border);border-radius:16px;padding:14px;display:flex;flex-direction:column;gap:12px;overflow:auto;box-shadow:var(--shadow-sm)}.section .row{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--text)}.section .stack{display:flex;flex-direction:column;gap:6px}.section .chip{width:12px;height:12px;border-radius:4px;display:inline-block;border:1px solid rgba(0,0,0,.1)}.section .list{margin:0;padding-left:18px;color:var(--muted)}.graph{position:relative;background:var(--panel-bg);border:1px solid var(--border);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-sm)}.graph-inner{position:absolute;top:0;right:0;bottom:0;left:0}.footnote{color:var(--muted);font-size:12px;border-top:1px solid var(--border);padding-top:8px}@media (max-width: 900px){.content{grid-template-columns:1fr;grid-template-rows:240px 1fr}.panel{min-height:220px}}