/* SET8 pc: workbench dashboard, blue */
:root {
  --blue: #1d4ed8;
  --navy: #172554;
  --bg: #eef2ff;
  --ink: #0f172a;
  --line: #c7d2fe;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: "Consolas", "Source Han Sans SC", "Microsoft YaHei", sans-serif; line-height: 1.65; font-size: 15px; }
.workbench { display: grid; grid-template-columns: 200px 1fr; min-height: 100vh; }
.jump {
  background: var(--navy);
  color: #e0e7ff;
  padding: 16px 12px;
  position: sticky; top: 0; height: 100vh; overflow: auto;
}
.brand { display: block; color: #fff; font-weight: 800; text-decoration: none; margin-bottom: 16px; }
.jump a { display: block; color: #c7d2fe; text-decoration: none; padding: 7px 8px; font-size: 13px; border-radius: 4px; }
.jump a.current, .jump a:hover { background: var(--blue); color: #fff; }
.toolbar {
  background: #fff;
  border-bottom: 1px solid var(--line);
  padding: 10px 16px;
  display: flex; justify-content: space-between; align-items: center;
}
.toolbar .nav a { margin-left: 12px; text-decoration: none; color: var(--navy); font-size: 13px; }
.toolbar .nav a.current { color: var(--blue); font-weight: 700; }
.body { padding: 20px 20px 48px; }
.hero-box { background: #fff; border: 1px solid var(--line); padding: 22px; margin-bottom: 16px; }
.hero-box h1 { margin: 0 0 10px; font-size: 26px; color: var(--navy); }
.btn {
  display: inline-block; background: var(--blue); color: #fff; text-decoration: none;
  padding: 10px 16px; font-weight: 700; border-radius: 4px;
}
.badge { display: inline-block; background: #dbeafe; color: var(--blue); font-size: 12px; padding: 2px 8px; border-radius: 4px; margin-right: 6px; }
h2 { font-size: 20px; color: var(--blue); margin: 28px 0 10px; }
.grid-table { width: 100%; border-collapse: collapse; background: #fff; }
.grid-table th, .grid-table td { border: 1px solid var(--line); padding: 8px 10px; }
.grid-table th { background: #1d4ed8; color: #fff; }
.box { background: #fff; border: 1px solid var(--line); padding: 14px; margin: 10px 0; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.site-foot { grid-column: 1 / -1; background: #172554; color: #c7d2fe; padding: 20px; font-size: 12px; }
@media (max-width: 900px) {
  .workbench { display: block; }
  .jump { height: auto; position: relative; }
  .two { grid-template-columns: 1fr; }
}