/* ============ 产品评测站 全站样式 ============ */
* { margin:0; padding:0; box-sizing:border-box; }
body { font-family:"Microsoft YaHei","PingFang SC",sans-serif; background:#f3f5f9; color:#222; line-height:1.6; }
a { color:#2563eb; text-decoration:none; }
a:hover { text-decoration:underline; }
.wrap { max-width:1080px; margin:0 auto; padding:0 16px; }

/* 页头 */
.site-head { background:#fff; box-shadow:0 2px 8px rgba(0,0,0,.06); position:sticky; top:0; z-index:50; }
.head-in { display:flex; align-items:center; justify-content:space-between; height:56px; }
.logo { font-size:19px; font-weight:700; color:#1d4ed8; }
.site-head nav a { margin-left:18px; color:#444; font-size:15px; padding:6px 4px; }
.site-head nav a.on, .site-head nav a:hover { color:#1d4ed8; font-weight:600; text-decoration:none; border-bottom:2px solid #1d4ed8; }

.notice { background:#fff7e6; border:1px solid #ffd591; color:#874d00; border-radius:8px; padding:10px 14px; margin:14px 0 4px; font-size:14px; }

/* 卡片 */
.card { background:#fff; border-radius:10px; padding:20px; box-shadow:0 1px 4px rgba(0,0,0,.05); margin:16px 0; }
.card h2 { font-size:18px; margin-bottom:14px; }
.grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(310px,1fr)); gap:14px; margin:16px 0; }

/* 文章/任务卡片 */
.acard { background:#fff; border-radius:10px; padding:16px; box-shadow:0 1px 4px rgba(0,0,0,.05); display:flex; flex-direction:column; }
.acard:hover { box-shadow:0 4px 14px rgba(0,0,0,.1); }
.acard .t { font-size:16px; font-weight:600; color:#1f2937; margin-bottom:6px; display:block; }
.acard .t:hover { color:#1d4ed8; text-decoration:none; }
.acard .m { font-size:13px; color:#888; margin-top:auto; display:flex; gap:12px; flex-wrap:wrap; }
.acard .excerpt { font-size:13px; color:#666; max-height:44px; overflow:hidden; margin-bottom:10px; }

.badge { display:inline-block; font-size:12px; border-radius:4px; padding:1px 8px; color:#fff; }
.badge.top { background:#f59e0b; }
.badge.cat { background:#2563eb; }
.badge.ok { background:#16a34a; }
.badge.bad { background:#dc2626; }
.badge.wait { background:#d97706; }
.badge.closed { background:#9ca3af; }
.badge.run { background:#16a34a; }

/* 排序切换 / 筛选条 */
.tabs { display:flex; gap:8px; flex-wrap:wrap; margin:16px 0; align-items:center; }
.tabs a { padding:5px 14px; background:#fff; border:1px solid #e2e8f0; border-radius:20px; font-size:14px; color:#555; }
.tabs a.on { background:#1d4ed8; border-color:#1d4ed8; color:#fff; }
.tabs .lbl { font-size:14px; color:#888; margin-right:4px; }

/* 文章详情 */
.article h1 { font-size:24px; margin-bottom:8px; }
.article .meta { font-size:13px; color:#888; padding-bottom:14px; border-bottom:1px solid #eee; margin-bottom:14px; }
.article .content { font-size:15px; white-space:pre-wrap; word-break:break-word; }
.backline { margin:16px 0; }

/* 任务 */
.reward { color:#dc2626; font-weight:700; }
.progress { height:8px; background:#e5e7eb; border-radius:4px; overflow:hidden; margin:8px 0; }
.progress i { display:block; height:100%; background:#16a34a; }

/* 表单 */
label { display:block; font-size:14px; color:#555; margin:12px 0 4px; }
input[type=text],input[type=password],input[type=tel],input[type=number],textarea,select {
  width:100%; padding:9px 12px; border:1px solid #d7dde5; border-radius:8px; font-size:14px; font-family:inherit; background:#fff;
}
textarea { min-height:110px; resize:vertical; }
input:focus,textarea:focus,select:focus { outline:none; border-color:#1d4ed8; }

.btn { display:inline-block; padding:9px 22px; border:none; border-radius:8px; font-size:15px; cursor:pointer; background:#1d4ed8; color:#fff; font-family:inherit; }
.btn:hover { background:#1e40af; text-decoration:none; }
.btn.green { background:#16a34a; } .btn.green:hover { background:#15803d; }
.btn.gray { background:#6b7280; } .btn.gray:hover { background:#4b5563; }
.btn.red { background:#dc2626; } .btn.red:hover { background:#b91c1c; }
.btn.sm { padding:4px 12px; font-size:13px; border-radius:6px; }
.btn:disabled { background:#9ca3af; cursor:not-allowed; }

.tip-ok { background:#f0fdf4; border:1px solid #86efac; color:#166534; padding:12px 14px; border-radius:8px; margin:14px 0; }
.tip-err { background:#fef2f2; border:1px solid #fca5a5; color:#991b1b; padding:12px 14px; border-radius:8px; margin:14px 0; }
.code-box { font-size:22px; font-weight:700; letter-spacing:3px; color:#1d4ed8; background:#eff6ff; padding:10px 16px; border-radius:8px; display:inline-block; margin:8px 0; }

/* 表格（后台 + 查询） */
table.tb { width:100%; border-collapse:collapse; font-size:14px; background:#fff; }
table.tb th, table.tb td { border-bottom:1px solid #eef0f4; padding:10px 8px; text-align:left; vertical-align:top; }
table.tb th { background:#f8fafc; color:#555; font-weight:600; white-space:nowrap; }
table.tb tr:hover td { background:#f8faff; }
.tb-wrap { overflow-x:auto; background:#fff; border-radius:10px; box-shadow:0 1px 4px rgba(0,0,0,.05); margin:16px 0; }

/* 后台 */
.admin-head { background:#111827; color:#fff; padding:0 16px; }
.admin-head .wrap { display:flex; align-items:center; height:54px; gap:8px; flex-wrap:wrap; }
.admin-head .logo { color:#fff; margin-right:16px; }
.admin-head nav { display:flex; gap:4px; flex-wrap:wrap; }
.admin-head nav a { color:#d1d5db; padding:6px 12px; border-radius:6px; font-size:14px; }
.admin-head nav a:hover { background:#1f2937; color:#fff; text-decoration:none; }
.admin-head nav a.on { background:#1d4ed8; color:#fff; }
.admin-head .out { margin-left:auto; }
.admin-head .out a { color:#fbbf24; font-size:14px; }

.stat-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(180px,1fr)); gap:14px; margin:16px 0; }
.stat { background:#fff; border-radius:10px; padding:18px; box-shadow:0 1px 4px rgba(0,0,0,.05); }
.stat .n { font-size:28px; font-weight:700; color:#1d4ed8; }
.stat .l { font-size:13px; color:#888; margin-top:4px; }

.pagebar { display:flex; gap:8px; margin:16px 0; flex-wrap:wrap; }
.pagebar a, .pagebar span { padding:5px 12px; background:#fff; border:1px solid #e2e8f0; border-radius:6px; font-size:14px; }
.pagebar .cur { background:#1d4ed8; color:#fff; border-color:#1d4ed8; }

.empty { text-align:center; color:#999; padding:40px 0; }

/* 页脚 */
.site-foot { margin-top:40px; background:#fff; border-top:1px solid #e5e7eb; padding:24px 0; text-align:center; color:#888; font-size:13px; }
.site-foot p { margin:4px 0; }