* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: #f5f7fb;
  color: #1d2330;
}

.app {
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px 20px 60px;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.header h1 {
  margin: 0 0 6px;
  font-size: 28px;
}

.sub {
  margin: 0;
  color: #5b667a;
}

.card {
  background: #fff;
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: 0 8px 24px rgba(20, 28, 45, 0.06);
  margin-bottom: 18px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 12px;
}

input[type="text"],
textarea,
input[type="file"] {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #dbe2ef;
  border-radius: 10px;
  font-size: 14px;
  background: #fff;
}

textarea {
  resize: vertical;
}

.btn {
  border: none;
  background: #eef2ff;
  color: #2a3cf7;
  padding: 10px 16px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
}

.btn.primary {
  background: #2a3cf7;
  color: #fff;
}

.points {
  display: grid;
  gap: 12px;
}

.point-card {
  border: 1px solid #e6eaf2;
  border-radius: 12px;
  padding: 12px;
}

.point-card h3 {
  margin: 0 0 6px;
  font-size: 15px;
  color: #2a3cf7;
}

.point-card ul {
  margin: 0;
  padding-left: 18px;
  color: #2b3442;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  background: #f0f3ff;
  color: #2a3cf7;
  border-radius: 999px;
  padding: 6px 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
}

.pill button {
  border: none;
  background: transparent;
  color: #7c89a6;
  cursor: pointer;
  font-weight: 700;
}

.match-list,
.topic-list {
  display: grid;
  gap: 12px;
}

.match-item,
.topic-item {
  border: 1px solid #e6eaf2;
  border-radius: 12px;
  padding: 12px;
}

.match-score {
  color: #2a3cf7;
  font-weight: 700;
  margin-left: 6px;
}

.evidence {
  font-size: 12px;
  color: #6b778c;
  margin-top: 6px;
}

@media (max-width: 720px) {
  .header {
    flex-direction: column;
    align-items: flex-start;
  }
}