* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    background: #0f1420;
    color: #e8eaf0;
    line-height: 1.6;
}
.container { max-width: 860px; margin: 0 auto; padding: 16px; }
header {
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 8px; padding: 16px 0; border-bottom: 1px solid #26304a;
}
header h1 { font-size: 1.4rem; }
.head-right { display: flex; align-items: center; gap: 12px; }
.user { font-weight: 600; }
.balance { color: #ffd166; font-weight: 600; }
footer { padding: 24px 0; text-align: center; color: #6b7390; font-size: .85rem; }

.hero { padding: 20px 0 8px; }
.hero h2 { color: #ffd166; margin-bottom: 4px; }
.hero .meta { color: #9aa3bd; font-size: .9rem; }
.timeline { margin: 12px 0 0 20px; color: #c6cde3; font-size: .92rem; }
.timeline li { margin: 2px 0; }
.carry { margin-top: 8px; color: #7ee787; font-weight: 600; }

.card {
    background: #171e30; border: 1px solid #26304a; border-radius: 10px;
    padding: 18px 20px; margin: 16px 0;
}
.card h3 { margin-bottom: 10px; color: #ffd166; font-size: 1.05rem; }
.card ol, .card ul { margin-left: 20px; }

.btn {
    display: inline-block; padding: 8px 18px; border-radius: 8px; cursor: pointer;
    border: 1px solid transparent; text-decoration: none; font-size: .95rem;
}
.btn-primary { background: #3b82f6; color: #fff; }
.btn-primary:hover { background: #2f6fe0; }
.btn-danger { background: #ef4444; color: #fff; }
.btn-danger:hover { background: #d93a3a; }
.btn-ghost { background: transparent; color: #9aa3bd; border-color: #38425f; }
.btn-lg { padding: 12px 28px; font-size: 1.05rem; }

.flash { padding: 10px 14px; border-radius: 8px; margin: 10px 0; }
.flash-error { background: #3a1d24; color: #ff8fa3; border: 1px solid #5c2b36; }
.flash-success { background: #1d3a2b; color: #7ee787; border: 1px solid #2b5c40; }

.warn { color: #ffb4a2; }
.meta { color: #9aa3bd; font-size: .9rem; }

table { width: 100%; border-collapse: collapse; margin-top: 6px; font-size: .92rem; }
th, td { padding: 8px 10px; text-align: left; border-bottom: 1px solid #26304a; }
th { color: #9aa3bd; font-weight: 600; }