:root {
  --bg: #0b1020;
  --panel: #121a2f;
  --text: #e8eefc;
  --muted: #9aa8c7;
  --border: #243152;
  --ok: #2f9e6b;
  --info: #3b82f6;
  --wait: #94a3b8;
  --warn: #d97706;
  --focus: #93c5fd;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: radial-gradient(ellipse at top, #152042 0%, var(--bg) 55%);
  color: var(--text);
}

.page {
  max-width: 920px;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

.header {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.75rem;
}

.header img {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  object-fit: cover;
  background: #fff;
}

.header h1 {
  margin: 0;
  font-size: 1.55rem;
  letter-spacing: 0.02em;
}

.header p {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem 1.1rem;
}

.meta .label {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  margin-bottom: 0.3rem;
}

.meta strong {
  font-size: 1.05rem;
}

.stages {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  margin: 1.25rem 0;
}

.stage h2 {
  margin: 0 0 0.55rem;
  font-size: 1.05rem;
}

.stage .status {
  display: inline-block;
  border-radius: 999px;
  border: 1px solid var(--border);
  padding: 0.15rem 0.65rem;
  font-size: 0.85rem;
  margin-bottom: 0.55rem;
}

.stage .summary {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 0.95rem;
}

.status-done { color: #86efac; border-color: var(--ok); }
.status-doing { color: #93c5fd; border-color: var(--info); }
.status-todo { color: #cbd5e1; border-color: var(--wait); }

.note {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.banner {
  display: none;
  margin-bottom: 1rem;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  border: 1px solid var(--warn);
  background: rgba(217, 119, 6, 0.12);
  color: #fdba74;
  font-size: 0.92rem;
}

.banner.show { display: block; }

.footer {
  margin-top: 1.75rem;
  color: var(--muted);
  font-size: 0.82rem;
}

@media (max-width: 768px) {
  .meta, .stages { grid-template-columns: 1fr; }
  .page { padding: 1.25rem 1rem 2rem; }
}