:root {
  --ink: #56467a;
  --muted: #7f72a4;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 12%, rgba(255, 248, 226, 0.72) 0%, rgba(255, 248, 226, 0) 42%),
    radial-gradient(circle at 85% 8%, rgba(223, 234, 255, 0.65) 0%, rgba(223, 234, 255, 0) 40%),
    linear-gradient(160deg, #eadffb 0%, #d8e4ff 44%, #f4e8ff 100%);
  font-family: "Inter", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.project-page {
  width: min(1080px, 100%);
  margin: 0 auto;
  padding: 28px 16px 40px;
}

.back-link {
  display: inline-block;
  text-decoration: none;
  color: #5e4f84;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  background: rgba(255, 252, 244, 0.84);
  box-shadow: 0 8px 16px rgba(161, 148, 200, 0.2);
}

.project-header {
  margin-top: 14px;
  margin-bottom: 18px;
  padding: 20px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.84);
  background: rgba(255, 253, 248, 0.84);
  box-shadow: 0 12px 24px rgba(158, 145, 199, 0.2);
}

.kicker {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 0.86rem;
  letter-spacing: 0.04em;
}

.project-header h1 {
  margin: 0 0 8px;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.project-header p {
  margin: 0;
  color: #6e5f95;
  line-height: 1.76;
}

.project-list {
  display: grid;
  gap: 12px;
}

.project-card {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.84);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 20px rgba(163, 149, 204, 0.2);
}

.project-id {
  margin: 0 0 6px;
  color: #8a7cb2;
  font-weight: 700;
  font-size: 0.88rem;
}

.project-card h2 {
  margin: 0 0 6px;
  font-size: 1.18rem;
}

.project-subtitle {
  margin: 0 0 8px;
  color: #67588e;
  font-weight: 600;
}

.project-keywords,
.project-desc,
.project-cta {
  margin: 0;
  color: #716396;
  line-height: 1.8;
}

.project-cta {
  margin-top: 6px;
  color: #5d4e82;
  font-weight: 600;
}

.project-empty {
  padding: 14px 16px;
  border-radius: 14px;
  color: #73669a;
  background: rgba(255, 253, 248, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.82);
}