/* ===== 列表/详情/搜索页样式 ===== */

/* 面包屑 */
.crumb-bar { display: flex; align-items: center; gap: 6px; padding: 14px 0; font-size: .8125rem; color: var(--text-secondary); }
.crumb-bar a { color: var(--text-secondary); }
.crumb-bar a:hover { color: var(--primary); }
.crumb-bar .bi { font-size: .75rem; opacity: .6; }
.crumb-bar span { color: var(--text); }

/* 列表布局：单栏全宽（suppliergo 式：面包屑 → chips 筛选条 → 工具条 → 网格） */
.list-wrap { padding-bottom: 40px; }

/* 顶部横向分类 chip 筛选条（可换行） */
.filter-chips { display: flex; flex-wrap: wrap; gap: 10px; padding: 2px 0 16px; }
.filter-chips a { display: inline-flex; align-items: center; padding: 6px 16px; border: 1px solid var(--border); border-radius: 999px; background: var(--bg-component); font-size: .875rem; color: var(--text); white-space: nowrap; transition: color .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease); }
.filter-chips a:hover { color: var(--primary); border-color: var(--primary); }
.filter-chips a.active { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
.filter-chips a.chip-sub { font-size: .8125rem; padding: 4px 14px; border-style: dashed; }
.filter-chips a.chip-sub.active { border-style: solid; }

/* 排序/计数工具条 */
.list-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 12px 18px; margin-bottom: 16px; background: var(--bg-component); border: 1px solid var(--border); border-radius: 6px; box-shadow: var(--shadow-1); }
.list-toolbar .tb-left { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; min-width: 0; }
.list-toolbar h1 { margin: 0; font-size: 1.125rem; color: var(--heading); }
.list-count { font-size: .8125rem; color: var(--text-secondary); }
.list-sort { display: inline-flex; align-items: center; gap: 6px; font-size: .8125rem; color: var(--text-secondary); }
.list-sort .bi { color: var(--primary); font-size: .875rem; }

/* 列表头（展会等其他页仍在使用） */
.list-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 0 0 14px; }
.list-head h1 { margin: 0; font-size: 1.25rem; color: var(--heading); }

/* 供应产品网格：≥1200 4列 / 900–1200 3列 / ≤900 2列 / ≤560 1列 */
.prod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 1200px) { .prod-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 900px) { .prod-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .prod-grid { grid-template-columns: 1fr; } }

/* 列表页产品卡套用 .sg-card 体系（图 16:10 contain、白底留边） */
.prod-grid .prod-card.sg-card { border: 1px solid var(--border); border-radius: 6px; background: var(--bg-component); }
.list-wrap .prod-grid .prod-img { aspect-ratio: 16 / 10; }
.list-wrap .prod-grid .prod-img.has-img { background: var(--bg-component); }
.list-wrap .prod-grid .prod-img.has-img img { object-fit: contain; }

/* 求购列表（行卡） */
.buy-list { display: flex; flex-direction: column; gap: 12px; }
.buy-card { display: flex; align-items: center; gap: 16px; background: var(--bg-component); border: 1px solid var(--border); border-radius: 6px; box-shadow: var(--shadow-1); padding: 18px 20px; transition: box-shadow .3s var(--ease), transform .3s var(--ease), border-color .3s var(--ease); }
.buy-card:hover { box-shadow: var(--shadow-2); border-color: var(--primary); transform: translateY(-2px); }
.buy-card-main { flex: 1; min-width: 0; }
.buy-card-main h3 { margin: 0 0 8px; font-size: 1rem; }
.buy-card-main h3 a { color: var(--heading); }
.buy-card-main h3 a:hover { color: var(--primary); }
.buy-desc { margin: 0 0 8px; font-size: .8125rem; color: var(--text-secondary); line-height: 1.6; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.buy-meta { display: flex; gap: 16px; font-size: .75rem; color: var(--text-secondary); }
.buy-card-side { flex-shrink: 0; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.buy-co { font-size: .8125rem; color: var(--text); font-weight: 500; }

/* 资讯列表（单栏全宽行卡：缩略图 + 标题/摘要 + 日期右置） */
.news-list-pub { display: flex; flex-direction: column; gap: 12px; }
.news-item-pub { display: flex; align-items: stretch; gap: 16px; background: var(--bg-component); border: 1px solid var(--border); border-radius: 6px; box-shadow: var(--shadow-1); padding: 16px 20px; transition: box-shadow .3s var(--ease), transform .3s var(--ease), border-color .3s var(--ease); }
.news-item-pub:hover { box-shadow: var(--shadow-2); border-color: var(--primary); transform: translateY(-2px); }
.news-item-pub h3 { margin: 0 0 8px; font-size: 1rem; color: var(--heading); }
.news-item-pub:hover h3 { color: var(--primary); }
.news-item-pub p { margin: 0 0 10px; font-size: .8125rem; color: var(--text-secondary); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-item-meta { display: flex; align-items: center; gap: 12px; font-size: .75rem; color: var(--text-secondary); }
.news-date { flex-shrink: 0; align-self: flex-start; display: inline-flex; align-items: center; gap: 6px; font-size: .8125rem; color: var(--text-secondary); white-space: nowrap; }
.news-date .bi { color: var(--primary); }

/* 详情页（suppliergo 式骨架：左画廊 .dg-left + 右信息面板 .dg-info → 下方分区） */
.detail-wrap { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 20px; align-items: start; padding-bottom: 8px; }
/* 大面板禁用 sg-card 的 hover 抬升（仅小卡保留动效） */
.dg-left.sg-card:hover, .dg-card.sg-card:hover, .dg-content.sg-card:hover, .article-body-card.sg-card:hover, .co-hero.sg-card:hover { transform: none; }
/* 左：主图 + 缩略图条 */
.dg-left { padding: 16px; }
.dg-main { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; aspect-ratio: 4 / 3; border-radius: var(--radius); overflow: hidden; background: var(--bg-component); border: 1px solid var(--border-split); }
.dg-main img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; display: block; }
/* 无图占位：叠加现有 .prod-img.gN 渐变类 */
.dg-main.dg-empty .bi { position: relative; z-index: 1; font-size: 4rem; color: rgba(255, 255, 255, 0.35); }
.dg-main.dg-empty .dg-empty-tip { position: relative; z-index: 1; margin-top: 8px; font-size: .8125rem; color: rgba(255, 255, 255, 0.85); }
.dg-thumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.dg-thumb { position: relative; width: 64px; height: 64px; padding: 0; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-component); overflow: hidden; cursor: pointer; transition: border-color .25s var(--ease), box-shadow .25s var(--ease); }
.dg-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.dg-thumb:hover { border-color: var(--primary-hover); }
.dg-thumb.active { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary); }
/* 右：信息面板 */
.dg-info { min-width: 0; }
.dg-card { padding: 20px 24px; }
.dg-title { margin: 0 0 10px; font-size: 1.375rem; line-height: 1.4; color: var(--heading); }
.dg-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: .8125rem; color: var(--text-secondary); }
.dg-meta .bi { color: var(--primary); margin-right: 4px; }
.dg-price { display: flex; align-items: baseline; gap: 10px; margin: 16px 0; padding: 14px 18px; border-radius: var(--radius); background: var(--bg-layout); }
.price-label { font-size: .875rem; color: var(--text-secondary); }
.price-val { font-size: 1.5rem; font-weight: 700; color: var(--error); }
.dg-params { width: 100%; border-collapse: collapse; font-size: .875rem; margin-bottom: 16px; }
.dg-params th { width: 92px; text-align: left; font-weight: 400; color: var(--text-secondary); padding: 9px 10px 9px 0; vertical-align: top; white-space: nowrap; }
.dg-params td { padding: 9px 0; color: var(--text); border-bottom: 1px dashed var(--border-split); }
.dg-params tr:last-child td { border-bottom: 0; }
.dg-params td a { color: var(--text); }
.dg-params td a:hover { color: var(--primary); }
/* 供应商卡（原 280px 侧栏企业信息并入信息面板） */
.dg-supplier { display: flex; align-items: center; gap: 14px; padding: 14px 16px; margin-bottom: 16px; border: 1px solid var(--border); border-radius: 6px; background: var(--bg-layout); }
.dg-supplier .co-logo { margin: 0; flex-shrink: 0; background: linear-gradient(135deg, var(--primary), var(--primary-active)); }
.dg-supplier .co-logo.sm { width: 46px; height: 46px; border-radius: 10px; font-size: 1.25rem; }
.dg-sup-main { min-width: 0; }
.dg-sup-main h3 { margin: 0 0 4px; font-size: 1rem; color: var(--heading); }
.dg-sup-main h3 a { color: inherit; }
.dg-sup-main h3 a:hover { color: var(--primary); }
.dg-sup-loc { font-size: .75rem; color: var(--text-secondary); }
.dg-sup-loc .bi { color: var(--primary); margin-right: 4px; }
.dg-sup-info { display: flex; flex-wrap: wrap; gap: 4px 16px; margin-top: 6px; font-size: .8125rem; color: var(--text); }
.dg-sup-info .bi { color: var(--primary); margin-right: 4px; }
.dg-sup-mail { margin-top: 6px; font-size: .8125rem; color: var(--text); word-break: break-all; }
.dg-sup-mail .bi { color: var(--primary); margin-right: 4px; }
/* CTA 按钮组 */
.dg-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.dg-cta .btn { flex: 1 1 auto; min-width: 130px; }
/* 详情富文本正文面板 */
.dg-content { padding: 20px 24px; font-size: .9375rem; line-height: 1.9; color: var(--text); }

/* 文章（资讯详情：单栏阅读版式，正文 sg-card 面板） */
.news-read { max-width: 860px; margin: 0 auto; padding-bottom: 40px; }
.news-head { text-align: center; }
.article-title { margin: 0 0 14px; font-size: 1.5rem; color: var(--heading); text-align: center; }
.article-meta { display: flex; align-items: center; justify-content: center; gap: 18px; padding: 12px 0; border-top: 1px solid var(--border-split); border-bottom: 1px solid var(--border-split); font-size: .8125rem; color: var(--text-secondary); margin-bottom: 24px; }
.article-body-card { padding: 24px 28px; }
.article-content { font-size: .9375rem; line-height: 1.9; color: var(--text); }
.article-foot { margin-top: 30px; padding: 20px 0; border-top: 1px solid var(--border-split); text-align: center; }
.article-foot p { color: var(--text-secondary); font-size: .8125rem; margin: 0 0 14px; }

/* 关于我们 */
.about-wrap { max-width: 860px; margin: 0 auto; padding-bottom: 40px; }
.about-hero { text-align: center; padding: 24px 0; border-bottom: 1px solid var(--border-split); margin-bottom: 24px; }
.about-hero h1 { margin: 0 0 8px; font-size: 1.625rem; }
.about-hero p { margin: 0; color: var(--text-secondary); font-size: .875rem; }
.about-contact { margin-top: 30px; }
.about-contact h3 { font-size: 1.125rem; margin-bottom: 16px; }
.about-contact-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-contact-list li { display: flex; align-items: center; gap: 10px; padding: 14px 18px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-1); }
.about-contact-list li .bi { color: var(--primary); font-size: 1.2rem; }
.about-contact-list li span { font-size: .8125rem; color: var(--text-secondary); }
.about-contact-list li b { font-size: .9375rem; color: var(--text); }

/* 搜索结果（行卡，套用 sg-card 体系） */
.search-results { display: flex; flex-direction: column; gap: 10px; }
.search-item { display: flex; align-items: center; gap: 14px; background: var(--bg-component); border: 1px solid var(--border); border-radius: 6px; box-shadow: var(--shadow-1); padding: 14px 20px; transition: box-shadow .3s var(--ease), transform .3s var(--ease), border-color .3s var(--ease); }
.search-item:hover { box-shadow: var(--shadow-2); border-color: var(--primary); transform: translateY(-2px); }
.search-title { flex: 1; min-width: 0; font-size: .9375rem; color: var(--heading); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.search-item:hover .search-title { color: var(--primary); }
.search-co { font-size: .8125rem; color: var(--text-secondary); }
.search-date { font-size: .75rem; color: var(--text-secondary); }

/* 空状态 */
.list-empty { text-align: center; padding: 50px 0; }
.prod-grid .list-empty, .co-grid .list-empty { grid-column: 1 / -1; }
.list-empty i { font-size: 2rem; color: var(--text-secondary); display: block; margin-bottom: 14px; }
.list-empty p { color: var(--text-secondary); margin: 0 0 14px; }

/* 分页 */
.pager { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 18px 0 4px; }
.pager .pg-item { min-width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center; padding: 0 8px; border: 1px solid var(--border-split, #E6E9EF); border-radius: 4px; font-size: .875rem; color: var(--text); background: #fff; }
.pager a.pg-item:hover { color: var(--primary); border-color: var(--primary); }
.pager .pg-active { background: var(--primary); border-color: var(--primary); color: #fff; }
.pager .pg-dot { color: var(--text-secondary); }
.pager .pg-info { font-size: .8125rem; color: var(--text-secondary); margin-left: 6px; }

/* 列表页产品卡（与首页 .prod-body 结构不同的变体） */
.prod-info { padding: 12px 14px 14px; display: flex; flex-direction: column; flex: 1; gap: 6px; }
.prod-info h3 { margin: 0; font-size: .9375rem; font-weight: 600; color: var(--heading); line-height: 1.5; height: 2.9em; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.prod-info h3 a { color: inherit; }
.prod-info h3 a:hover { color: var(--primary); }
.prod-info .prod-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.prod-info .prod-price { color: var(--error); font-weight: 700; font-size: 1.0625rem; }
.prod-cat { font-size: .75rem; color: var(--text-secondary); background: #f5f5f5; padding: 2px 8px; border-radius: 3px; white-space: nowrap; }
.prod-co { display: flex; align-items: center; justify-content: space-between; gap: 6px; font-size: .8125rem; }
.prod-co a { color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.prod-co a:hover { color: var(--primary); }
.prod-loc { color: var(--text-secondary); flex-shrink: 0; }
.prod-btn { margin-top: 6px; align-self: stretch; }

/* 列表页 .prod-img 无渐变类时的默认背景 */
.prod-img:not([class*="g"]):not([class*="s"])::before { background: linear-gradient(135deg, #16409E, #2769DC); }

/* 企业主页供应产品缩略图 */
.prod-thumb { aspect-ratio: 4 / 3; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #16409E, #2769DC); color: rgba(255, 255, 255, 0.35); font-size: 4.5rem; position: relative; overflow: hidden; }
.prod-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s var(--ease); }
.prod-thumb.has-img { background: #F3F5F9; }
.prod-card:hover .prod-thumb img { transform: scale(1.06); }

/* 列表页产品图：有图铺满，无图保留渐变+图标占位 */
.prod-img.has-img { background: #F3F5F9; }
.prod-img.has-img::before { display: none; }
.prod-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; z-index: 1; transition: transform .4s var(--ease); }
.prod-card:hover .prod-img.has-img img { transform: scale(1.06); }

/* 企业主页企业图册：一行五列 */
.co-gallery { margin-bottom: 16px; }
.co-gallery-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.cg-item { display: block; aspect-ratio: 4 / 3; border-radius: 4px; overflow: hidden; border: 1px solid #E6E9EF; background: #f5f5f5; }
.cg-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .25s; }
.cg-item:hover { border-color: var(--primary); }
.cg-item:hover img { transform: scale(1.06); }

/* 企业主页：当前语言资料未完善提示（占据主内容区） */
.co-notready { padding: 0; }
.co-notready-inner { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 14px; min-height: 320px; padding: 60px 24px; color: var(--text-secondary); }
.co-notready-inner .bi { font-size: 3.2rem; color: var(--text-secondary); opacity: .6; }
.co-notready-inner h2 { margin: 0; font-size: 1.25rem; font-weight: 600; color: var(--heading); max-width: 640px; line-height: 1.7; }

/* 搜索结果类型徽标 */
.search-type { flex-shrink: 0; }

/* 企业主页抬头卡：联系方式图标按钮组 */
.co-acts { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }

/* 空状态按钮间距 */
.list-empty .btn { margin-top: 8px; }

/* 企业名录网格：桌面 2 列 / ≤900 1 列 */
.co-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 900px) { .co-grid { grid-template-columns: 1fr; } }
/* 列表卡 logo 缩小并居左（基础 .co-logo 为首页纵向卡设计：66px + margin auto 居中） */
.co-card .co-logo { margin: 0; flex-shrink: 0; }
.co-card .co-logo.sm { width: 46px; height: 46px; border-radius: 10px; font-size: 1.25rem; }
.co-card { display: flex; flex-direction: column; gap: 12px; padding: 20px; text-align: start; overflow: hidden; }
.co-card-head { display: flex; align-items: center; gap: 12px; min-width: 0; }
.co-card-head h3 { margin: 0; font-size: 1rem; font-weight: 600; color: var(--heading); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.co-card-head:hover h3 { color: var(--primary); }
.co-card-meta { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: .8125rem; color: var(--text-secondary); }
.co-card-meta .bi { color: var(--primary); margin-right: 4px; }
.co-card-intro { margin: 0; font-size: .8125rem; color: var(--text-secondary); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.co-card-prods { background: var(--bg-layout); border-radius: 4px; padding: 10px 14px; }
.co-prod-label { display: flex; align-items: center; gap: 6px; font-size: .8125rem; font-weight: 600; color: var(--heading); margin-bottom: 6px; }
.co-prod-label .bi { color: var(--primary); }
.co-card-prods ul { list-style: none; margin: 0; padding: 0; }
.co-card-prods li { font-size: .8125rem; line-height: 2; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.co-card-prods li a { color: var(--text); display: flex; align-items: center; gap: 6px; }
.co-card-prods li a::before { content: ''; flex-shrink: 0; width: 4px; height: 4px; border-radius: 50%; background: var(--primary); }
.co-card-prods li a:hover { color: var(--primary); }
.co-card-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 12px; border-top: 1px dashed var(--border-split); }
.co-card-contact { display: flex; flex-wrap: wrap; gap: 14px; font-size: .8125rem; min-width: 0; }
.co-card-contact a { color: var(--text-secondary); display: inline-flex; align-items: center; gap: 5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.co-card-contact a:hover { color: var(--primary); }
.co-card-contact .bi { color: var(--primary); }

/* 资讯列表首图（文字左侧） */
.news-thumb { flex-shrink: 0; width: 160px; height: 110px; border-radius: 4px; overflow: hidden; background: #f5f5f5; align-self: center; }
.news-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s; }
.news-item-pub:hover .news-thumb img { transform: scale(1.05); }
.news-text { flex: 1; min-width: 0; display: block; }

@media (max-width: 900px) {
  .news-thumb { width: 120px; height: 86px; }
}
@media (max-width: 560px) {
  .crumb-bar { font-size: 0px; }
  .crumb-bar i { display: none; }
  .news-item-pub { flex-wrap: wrap; }
  .news-thumb { width: 100%; height: 160px; }
  .news-date { margin-left: auto; }
}

/* 移动端 */
@media (max-width: 900px) {
  .detail-wrap { grid-template-columns: 1fr; }
  .co-gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .buy-card { flex-direction: column; align-items: flex-start; }
  .buy-card-side { flex-direction: row; align-items: center; }
  .about-contact-list { grid-template-columns: 1fr; }
  .prod-info .prod-btn { width: 100%; }
  .search-item { flex-wrap: wrap; gap: 8px; }
  .search-co, .search-date { width: auto; }
  .list-toolbar { padding: 12px 14px; }
}
@media (max-width: 560px) {
  .co-gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .filter-chips { gap: 8px; }
}

/* ---------- 营销型留言表单组件 ---------- */
.msg-form { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-1); margin-bottom: 16px; overflow: hidden; }
.msg-form-head { background: linear-gradient(135deg, var(--primary), #1E60D3); color: #fff; padding: 18px 24px; }
.msg-form-head h3 { margin: 0; font-size: 1.125rem; color: #fff; display: flex; align-items: center; gap: 8px; }
.msg-form-head p { margin: 6px 0 0; font-size: .8125rem; opacity: .85; }
.msg-form-body { padding: 20px 24px 24px; }
.msg-alert { padding: 10px 14px; border-radius: 4px; margin-bottom: 14px; font-size: .875rem; }
.msg-alert.ok { background: #f6ffed; border: 1px solid #b7eb8f; color: #089450; }
.msg-alert.err { background: #fff2f0; border: 1px solid #ffccc7; color: #cf1322; }
.msg-alert.warn { background: #fffbe6; border: 1px solid #ffe58f; color: #d48806; }
.msg-form-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.msg-fi { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.msg-fi label { font-size: .875rem; font-weight: 600; color: var(--heading); }
.msg-fi label em { color: #FF3131; font-style: normal; margin-left: 2px; }
.msg-fi input, .msg-fi textarea { border: 1px solid var(--border); border-radius: 4px; padding: 8px 12px; font-size: .9375rem; font-family: inherit; color: var(--text); transition: border-color .2s, box-shadow .2s; width: 100%; box-sizing: border-box; }
.msg-fi input:focus, .msg-fi textarea:focus { border-color: var(--primary); outline: none; box-shadow: 0 0 0 2px rgba(39,105,220,.2); }
.msg-fi textarea { resize: vertical; min-height: 88px; line-height: 1.6; }
.msg-fi-full { grid-column: 1 / -1; }
.msg-fi-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 4px; }
.msg-privacy { font-size: .8125rem; color: var(--text-secondary); display: inline-flex; align-items: center; gap: 6px; }
.msg-privacy .bi { color: var(--success); }
/* 留言体内：表单与供应商卡并列（grid 随 dir=rtl 自动镜像：阿语下供应商卡位于表单左侧） */
.msg-form-cols { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; align-items: start; }
.msg-form-cols.has-side { grid-template-columns: minmax(0, 1fr) 300px; }
.msg-form-cols.has-side .msg-form-grid { grid-template-columns: 1fr 1fr; }
.msg-form-side .dg-supplier { margin-bottom: 0; flex-direction: column; align-items: flex-start; }
@media (max-width: 900px) {
  .msg-form-cols.has-side { grid-template-columns: 1fr; }
  .msg-form-side { order: -1; }
}
@media (max-width: 900px) {
  .msg-form-grid { grid-template-columns: 1fr 1fr; }
  .msg-fi-foot { flex-direction: column; align-items: stretch; }
  .msg-fi-foot .btn { width: 100%; justify-content: center; }
}
@media (max-width: 560px) {
  .msg-form-grid { grid-template-columns: 1fr; }
  .msg-form-cols.has-side .msg-form-grid { grid-template-columns: 1fr; }
  .msg-form-head { padding: 14px 16px; }
  .msg-form-body { padding: 16px; }
}