:root { font-family: "Microsoft YaHei", sans-serif; color: #182238; background: #f2f5fa; }
body { margin: 0; padding: 28px 16px; }
main { max-width: 960px; margin: auto; }
h1 { font-size: 26px; }
h2 { font-size: 20px; }
p { color: #586579; line-height: 1.8; }
section { background: white; padding: 24px; border-radius: 14px; margin-top: 24px; }
form { display: flex; align-items: end; flex-wrap: wrap; gap: 16px; }
label { display: flex; flex-direction: column; gap: 8px; flex: 1; min-width: 180px; }
input { padding: 12px; font: inherit; border: 1px solid #bcc7d8; border-radius: 6px; }
button { background: #315bcb; color: white; border: 0; border-radius: 6px; padding: 12px 16px; cursor: pointer; font: inherit; }
button:disabled { opacity: .5; cursor: wait; }
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 14px 8px; border-bottom: 1px solid #e0e6ef; }
td button { margin: 4px; padding: 8px 12px; }
#message { color: #315bcb; overflow-wrap: anywhere; }
[hidden] { display: none !important; }