* { box-sizing: border-box; }
body { margin: 0; background: #f2f2f2; color: #333; font: 14px/1.7 "Microsoft YaHei", SimSun, sans-serif; }
a { color: #245f2e; text-decoration: none; }
a:hover { color: #b51d1a; text-decoration: underline; }
img { max-width: 100%; display: block; }
.wrap { width: 1180px; margin: 0 auto; }
.topbar { background: #f7f7f7; border-bottom: 1px solid #ddd; color: #666; font-size: 12px; }
.topbar .wrap { height: 32px; display: flex; justify-content: space-between; align-items: center; }
.toplinks a, .toplinks span { margin-left: 12px; }
.member-name { color: #b51d1a; }
.head-main { height: 104px; display: flex; align-items: center; background: #fff; padding: 0 14px; border-left: 1px solid #ddd; border-right: 1px solid #ddd; }
.logo { width: 392px; color: #1f4f29; text-decoration: none; }
.logo strong { display: block; font-size: 25px; line-height: 1.25; font-weight: 700; }
.logo span { display: block; color: #777; font-size: 12px; margin-top: 6px; }
.search { display: flex; flex: 1; height: 38px; border: 2px solid #2f7d38; background: #fff; }
.search input { flex: 1; border: 0; padding: 0 12px; outline: none; }
.search button { width: 82px; border: 0; background: #2f7d38; color: #fff; font-weight: 700; cursor: pointer; }
.head-actions { width: 220px; display: flex; gap: 8px; justify-content: flex-end; }
.head-actions a { width: 96px; height: 38px; display: inline-flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; }
.post-btn { background: #d94024; }
.join-btn { background: #e59a16; }
.main-nav { background: #237534; border-top: 1px solid #1a5f29; border-bottom: 3px solid #d94024; }
.nav-inner { display: flex; }
.nav-inner a { display: block; color: #fff; padding: 11px 24px; font-size: 15px; font-weight: 700; border-right: 1px solid rgba(255,255,255,.18); }
.nav-inner a.active, .nav-inner a:hover { background: #d94024; text-decoration: none; }
.home-layout { display: grid; grid-template-columns: 230px 1fr 220px; gap: 12px; margin-top: 12px; align-items: start; }
.page-layout { display: grid; grid-template-columns: 1fr 260px; gap: 14px; margin-top: 14px; align-items: start; }
.content, .panel, .category-box { background: #fff; border: 1px solid #d8d8d8; }
.content { padding: 16px; min-height: 520px; }
.panel { margin-bottom: 12px; }
.panel-title { height: 38px; padding: 0 12px; background: linear-gradient(#fff, #f3f3f3); border-bottom: 1px solid #ddd; display: flex; align-items: center; justify-content: space-between; color: #333; }
.panel-title strong { font-size: 15px; color: #245f2e; }
.panel-title a { font-size: 12px; }
.category-box h3 { margin: 0; background: #d94024; color: #fff; padding: 11px 12px; font-size: 16px; }
.category-box dl { margin: 0; padding: 10px 12px; border-bottom: 1px solid #eee; }
.category-box dt { font-weight: 700; color: #245f2e; margin-bottom: 5px; }
.category-box dd { margin: 0; display: flex; flex-wrap: wrap; gap: 4px 10px; }
.category-box dd a { font-size: 12px; color: #666; }
.hero { position: relative; height: 282px; overflow: hidden; border: 1px solid #ddd; background: #eee; }
.hero img { width: 100%; height: 100%; object-fit: cover; }
.hero-text { position: absolute; left: 24px; bottom: 22px; width: 430px; padding: 16px 18px; background: rgba(255,255,255,.9); border-left: 5px solid #237534; }
.hero-text h1 { margin: 0 0 8px; font-size: 24px; line-height: 1.3; color: #1f4f29; }
.hero-text p { margin: 0 0 12px; color: #555; }
.hero-text a { display: inline-block; margin-right: 8px; padding: 6px 14px; color: #fff; background: #d94024; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border: 1px solid #ddd; border-top: 0; }
.stats span { text-align: center; padding: 10px 6px; border-right: 1px solid #eee; color: #555; }
.stats span:last-child { border-right: 0; }
.info-table { width: 100%; border-collapse: collapse; }
.info-table tr { border-bottom: 1px dotted #ccc; }
.info-table td { padding: 10px 8px; vertical-align: middle; }
.info-table .folder { width: 34px; color: #d94024; font-weight: 700; text-align: center; }
.info-table span, .info-table em, .info-table b { margin-left: 10px; font-style: normal; font-size: 12px; }
.info-table span { color: #237534; }
.info-table em { color: #c07b00; }
.info-table b { color: #b51d1a; }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; padding: 12px; }
.product-grid.wide { grid-template-columns: repeat(4, 1fr); padding: 0; }
.product-card { border: 1px solid #ddd; background: #fff; padding: 8px; min-height: 272px; }
.product-card img { width: 100%; height: 130px; object-fit: cover; border: 1px solid #eee; }
.product-card h4 { margin: 7px 0 4px; font-size: 14px; line-height: 1.35; height: 38px; overflow: hidden; }
.product-card p { margin: 0; color: #777; font-size: 12px; height: 42px; overflow: hidden; }
.product-meta { margin-top: 8px; display: flex; justify-content: space-between; align-items: center; }
.product-meta span, .price { color: #c61f1f; font-weight: 700; }
.product-meta a { display: inline-block; padding: 2px 8px; background: #237534; color: #fff; font-size: 12px; }
.notice-list { padding: 10px 16px 12px 28px; margin: 0; color: #555; }
.notice-list li { margin: 4px 0; }
.rank { margin: 0; padding: 8px 12px 12px; list-style: none; }
.rank li { display: flex; gap: 8px; padding: 6px 0; border-bottom: 1px dotted #ddd; }
.rank span { width: 18px; height: 18px; line-height: 18px; text-align: center; background: #cfcfcf; color: #fff; font-size: 12px; }
.rank li:nth-child(-n+3) span { background: #d94024; }
.news-mini { padding: 8px 12px 12px; }
.news-mini a { display: block; padding: 7px 0; border-bottom: 1px dotted #ddd; color: #333; }
.news-mini span { display: inline-block; color: #fff; background: #237534; margin-right: 8px; padding: 0 5px; font-size: 12px; }
.merchant-mini { list-style: none; padding: 8px 12px; margin: 0; }
.merchant-mini li { border-bottom: 1px dotted #ddd; padding: 8px 0; }
.merchant-mini strong, .merchant-mini span { display: block; }
.merchant-mini span { color: #777; font-size: 12px; }
.merchant-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 14px; }
.merchant-list div { border: 1px solid #ddd; background: #fbfbfb; padding: 10px; }
.merchant-list strong, .merchant-list span, .merchant-list em { display: block; }
.merchant-list strong { color: #245f2e; font-size: 15px; }
.merchant-list span, .merchant-list em { color: #777; font-size: 12px; font-style: normal; }
.merchant-list p { height: 42px; overflow: hidden; margin: 5px 0; color: #555; }
.crumb { background: #f7f7f7; border: 1px solid #e5e5e5; padding: 7px 10px; color: #777; }
.page-title { margin: 16px 0 4px; font-size: 24px; color: #1f4f29; border-bottom: 2px solid #237534; padding-bottom: 8px; }
.page-subtitle { margin: 0 0 14px; color: #777; }
.toolbar { margin-bottom: 14px; padding: 10px; background: #f7f7f7; border: 1px solid #e5e5e5; }
.toolbar a, .side-tags a { display: inline-block; margin: 3px 5px 3px 0; padding: 4px 10px; border: 1px solid #ddd; background: #fff; color: #555; }
.toolbar a.on { background: #237534; color: #fff; }
.detail-box { display: grid; grid-template-columns: 360px 1fr; gap: 20px; margin-bottom: 14px; }
.detail-img { width: 360px; height: 285px; object-fit: cover; border: 1px solid #ddd; }
.detail-info h2 { margin: 0 0 8px; font-size: 24px; color: #333; }
.detail-info dl { display: grid; grid-template-columns: 90px 1fr; margin: 14px 0; border-top: 1px solid #eee; }
.detail-info dt, .detail-info dd { margin: 0; padding: 8px 0; border-bottom: 1px solid #eee; }
.detail-info dt { color: #777; }
.tags span { display: inline-block; margin: 0 6px 6px 0; padding: 3px 8px; background: #f2f8f2; border: 1px solid #cde3cf; color: #237534; }
.submit { border: 0; background: #d94024; color: #fff; padding: 8px 22px; font-weight: 700; cursor: pointer; }
.news-list { display: grid; gap: 12px; }
.news-item { display: grid; grid-template-columns: 220px 1fr; gap: 14px; padding: 12px; border: 1px solid #ddd; background: #fff; }
.news-item img { width: 220px; height: 128px; object-fit: cover; }
.news-item h3 { margin: 0 0 5px; font-size: 18px; }
.muted { color: #777; font-size: 12px; }
.text-link { color: #d94024; }
.article img { width: 100%; height: 280px; object-fit: cover; margin-bottom: 12px; }
.article p, .text-box p { text-indent: 2em; color: #444; }
.article .lead { font-weight: 700; color: #555; }
.form-card { background: #fbfbfb; border: 1px solid #ddd; padding: 16px; max-width: 640px; }
.form-card label { display: block; margin-bottom: 12px; color: #555; }
.form-card input, .form-card select, .form-card textarea { display: block; width: 100%; margin-top: 4px; border: 1px solid #bbb; padding: 8px; font: inherit; background: #fff; }
.form-card .check { display: flex; gap: 8px; align-items: center; }
.form-card .check input { width: auto; margin: 0; }
.auth-card { max-width: 420px; }
.result-box, .empty { margin-top: 12px; padding: 12px; background: #f6fff4; border: 1px solid #bcd7b6; color: #245f2e; }
.company-table, .cart-table { width: 100%; border-collapse: collapse; margin: 12px 0; }
.company-table th, .company-table td, .cart-table td { border: 1px solid #ddd; padding: 10px; text-align: left; }
.company-table th { width: 120px; background: #f7f7f7; color: #555; }
.cart-table img { width: 90px; height: 64px; object-fit: cover; }
.cart-table button { border: 1px solid #ccc; background: #fff; cursor: pointer; padding: 4px 10px; }
footer { margin-top: 22px; background: #444; color: #ddd; border-top: 4px solid #237534; }
footer a { color: #fff; }
.foot-grid { display: grid; grid-template-columns: 1.15fr 1fr 1.15fr; gap: 24px; padding: 24px 0; }
footer h3 { color: #fff; margin: 0 0 8px; font-size: 16px; }
footer p { margin: 4px 0; color: #ddd; }
.copyright { text-align: center; background: #333; padding: 12px; color: #ccc; }
@media (max-width: 1200px) {
  .wrap { width: 96%; }
  .home-layout { grid-template-columns: 220px 1fr; }
  .home-layout > aside:last-child { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
}
@media (max-width: 900px) {
  .head-main, .nav-inner, .topbar .wrap { height: auto; flex-wrap: wrap; gap: 10px; padding: 10px; }
  .logo, .head-actions { width: 100%; }
  .home-layout, .page-layout, .detail-box, .foot-grid { grid-template-columns: 1fr; }
  .product-grid, .product-grid.wide { grid-template-columns: repeat(2, 1fr); }
  .merchant-list { grid-template-columns: 1fr; }
  .detail-img { width: 100%; }
}
@media (max-width: 560px) {
  .product-grid, .product-grid.wide, .news-item { grid-template-columns: 1fr; }
  .news-item img { width: 100%; }
  .hero-text { position: static; width: auto; }
  .hero { height: auto; }
  .stats { grid-template-columns: 1fr 1fr; }
}