:root {
  --ink: #1f2937;
  --muted: #667085;
  --line: #d9e2ec;
  --surface: #f6f8fb;
  --panel: #ffffff;
  --blue: #1f5eff;
  --teal: #0f9f8f;
  --orange: #c77700;
  --green: #13795b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--ink);
  background: var(--surface);
}
a { color: inherit; text-decoration: none; }
.rail {
  position: fixed;
  inset: 0 auto 0 0;
  width: 248px;
  background: #101828;
  color: #fff;
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand > span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: #1f5eff;
  font-weight: 800;
}
.brand strong, .brand small { display: block; }
.brand small { color: #b7c3d7; margin-top: 3px; }
nav { display: grid; gap: 8px; }
nav a {
  padding: 11px 12px;
  border-radius: 8px;
  color: #d9e2ec;
}
nav a:hover { background: #1d2939; color: #fff; }
.content {
  margin-left: 248px;
  padding: 32px;
  min-height: 100vh;
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 24px;
  align-items: stretch;
  padding: 30px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}
.eyebrow {
  margin: 0 0 10px;
  color: var(--teal);
  font-weight: 700;
}
h1 { margin: 0; font-size: 34px; line-height: 1.2; letter-spacing: 0; }
.lead { margin: 16px 0 0; color: var(--muted); line-height: 1.8; max-width: 900px; }
.scoreboard {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.scoreboard div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: #fbfcff;
}
.scoreboard span { display: block; color: var(--muted); }
.scoreboard strong { display: block; margin-top: 8px; font-size: 30px; }
.section-head {
  margin: 28px 0 16px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}
.section-head h2 { margin: 0 0 6px; font-size: 22px; }
.section-head p { margin: 0; color: var(--muted); }
input {
  width: min(420px, 100%);
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 12px;
  background: #fff;
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.module-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.module-title { display: flex; gap: 12px; align-items: flex-start; }
.module-id {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #edf3ff;
  color: var(--blue);
  font-weight: 800;
}
.module-title h3 { margin: 0; font-size: 18px; line-height: 1.35; }
.module-title p { margin: 8px 0 0; color: var(--muted); line-height: 1.6; }
.meta-row { display: flex; justify-content: space-between; gap: 10px; }
.priority, .status {
  border-radius: 8px;
  padding: 6px 8px;
  background: #f2f4f7;
  color: #475467;
  font-size: 12px;
  font-weight: 700;
}
.status.passed { background: #e9f7ef; color: var(--green); }
.status.benchmark { background: #fff3d6; color: var(--orange); }
.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chips span {
  padding: 5px 8px;
  background: #f4f7fb;
  border: 1px solid #e5edf5;
  border-radius: 8px;
  color: #475467;
  font-size: 12px;
}
.actions { margin-top: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.actions a, .doc-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--blue);
  font-weight: 700;
  font-size: 13px;
}
.actions a:first-child {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}
.docs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding-bottom: 40px;
}
.doc-link {
  justify-content: space-between;
  padding: 12px 14px;
  color: var(--ink);
}
.doc-link span { color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
@media (max-width: 1180px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .rail { position: static; width: auto; }
  .content { margin-left: 0; padding: 18px; }
  .section-head { align-items: stretch; flex-direction: column; }
  .grid, .docs { grid-template-columns: 1fr; }
  h1 { font-size: 26px; }
}