* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: "Microsoft YaHei", system-ui, sans-serif; background: #f4f6f9; color: #333; }
a { text-decoration: none; color: #2f6fed; }
.container { max-width: 1100px; margin: 0 auto; padding: 20px; }
.topbar { background: #fff; border-bottom: 1px solid #e6e8eb; }
.topbar .inner { max-width: 1100px; margin: 0 auto; padding: 14px 20px; display: flex; align-items: center; justify-content: space-between; }
.brand { font-size: 18px; font-weight: 700; color: #2f6fed; }
.brand small { font-weight: 400; color: #999; font-size: 12px; margin-left: 8px; }
.topbar nav a { margin-left: 18px; color: #555; }
.topbar nav a:hover { color: #2f6fed; }
.card { background: #fff; border: 1px solid #e6e8eb; border-radius: 10px; padding: 20px; margin-bottom: 16px; }
.card h3 { margin-bottom: 12px; }
.btn { padding: 8px 18px; border: none; border-radius: 6px; cursor: pointer; font-size: 14px; margin: 4px 6px 4px 0; display: inline-block; }
.btn-primary { background: #2f6fed; color: #fff; }
.btn-success { background: #22b07d; color: #fff; }
.btn-danger { background: #e5484d; color: #fff; }
.btn-warn { background: #ffa500; color: #fff; }
.btn-ghost { background: #fff; color: #2f6fed; border: 1px solid #2f6fed; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
input, textarea, select { width: 100%; padding: 9px 12px; margin: 6px 0 12px; border: 1px solid #d5d9de; border-radius: 6px; font-size: 14px; font-family: inherit; }
label { font-size: 13px; color: #666; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.hint { color: #999; font-size: 12px; }
.warn { color: #e5484d; font-size: 13px; margin: 8px 0; }
.tag { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 12px; background: #eef2ff; color: #2f6fed; }
.tag.done { background: #e6f7ef; color: #22b07d; }
.tag.wait { background: #fff4e5; color: #ffa500; }
.tag.err { background: #fdecec; color: #e5484d; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px 12px; border-bottom: 1px solid #eef0f2; text-align: left; font-size: 14px; }
th { background: #f8f9fb; color: #666; font-weight: 600; }
.row-actions a, .row-actions button { margin-right: 8px; font-size: 13px; }
.hero { text-align: center; padding: 50px 20px; }
.hero h1 { font-size: 32px; color: #1f2d3d; margin-bottom: 12px; }
.hero p { color: #7a8699; margin-bottom: 24px; }
.hero .btn { font-size: 16px; padding: 12px 30px; margin: 0 8px; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 30px; }
.step { background: #fff; border: 1px solid #e6e8eb; border-radius: 10px; padding: 20px; text-align: center; }
.step .num { width: 32px; height: 32px; line-height: 32px; border-radius: 50%; background: #2f6fed; color: #fff; margin: 0 auto 10px; font-weight: 700; }
.notice { background: #fff8e6; border: 1px solid #ffe1a6; color: #8a6d1a; border-radius: 8px; padding: 12px 16px; margin: 16px 0; font-size: 13px; }
.auth-box { max-width: 420px; margin: 40px auto; }
.auth-box .card { padding: 30px; }
.muted { color: #999; }
.empty { text-align: center; color: #bbb; padding: 40px; }
.badge { display:inline-block; padding:2px 8px; border-radius:4px; font-size:12px; }
.badge.ok{background:#e6f7ef;color:#22b07d;}
.badge.no{background:#fdecec;color:#e5484d;}
.img-thumb { max-width: 240px; max-height: 240px; border-radius: 6px; border: 1px solid #e6e8eb; }
.img-gallery img { max-width: 160px; max-height: 160px; margin: 4px; border-radius: 6px; border: 1px solid #eee; }
.pager { text-align:right; color:#999; font-size:13px; margin-top:8px; }