:root{
  --bg:#f5f7fb;--card:#ffffff;--line:#d9e0ea;--text:#1c2430;--sub:#667085;
  --primary:#243b6b;--primary-2:#30508e;--soft:#eef3fb;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"Hiragino Kaku Gothic ProN","Microsoft YaHei",sans-serif}
.page{max-width:1400px;margin:0 auto;padding:20px}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}
.brand-title{font-size:22px;font-weight:700;letter-spacing:.02em}
.lang-switch{display:flex;gap:8px;flex-wrap:wrap}
.lang-switch a{text-decoration:none;color:var(--sub);padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:13px}
.lang-switch a.active{color:#fff;background:var(--primary);border-color:var(--primary)}
.hero{background:linear-gradient(180deg,#fff,#f8fbff);border:1px solid var(--line);border-radius:18px;padding:24px 28px;margin-bottom:18px}
.hero h1{margin:0 0 10px 0;font-size:28px}
.hero p{white-space: pre-line;margin:0;color:var(--sub);line-height:1.7;max-width:980px}
.layout{display:grid;grid-template-columns:320px 1fr;gap:18px;align-items:start}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:0 1px 2px rgba(16,24,40,.03)}
.sidebar{padding:18px;position:sticky;top:16px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.field label{font-size:12px;color:var(--sub)}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:10px 12px;font-size:14px;background:#fff}
.field textarea{min-height:88px;resize:vertical}
.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.sidebar-actions{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:0}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:10px 14px;text-decoration:none;cursor:pointer;border:1px solid transparent;font-size:13px;font-weight:600}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-2)}
.btn-light{background:#fff;border-color:var(--line);color:var(--text)}
.content{min-width:0}
.result-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;color:var(--sub);font-size:14px}
.catalog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.product-card{overflow:hidden}
.product-image-wrap{height:200px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:center;padding:12px}
.product-image{max-width:100%;max-height:100%;object-fit:contain}
.image-placeholder{color:#98a2b3;font-size:12px}
.product-body{padding:16px}
.model{margin:0 0 12px 0;font-size:18px;line-height:1.4}
.meta-list{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px;margin-bottom:14px}
.meta-list div{display:flex;flex-direction:column;gap:2px}
.meta-list span{font-size:11px;color:var(--sub);text-transform:uppercase;letter-spacing:.04em}
.meta-list strong{font-size:13px;line-height:1.5;font-weight:600;word-break:break-word}
.add-inquiry-btn{width:100%}
.pager{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:20px;flex-wrap:wrap}
.pager-btn{min-width:40px;height:40px;padding:0 12px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--text);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;font-size:13px}
.pager-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}
.pager-ellipsis{color:var(--sub);padding:0 6px}
.empty{padding:44px 20px;text-align:center;color:var(--sub)}

.floating-inquiry-btn{
  position:fixed;right:24px;bottom:24px;z-index:30;
  display:flex;align-items:center;gap:10px;
  padding:12px 16px;border:none;border-radius:999px;
  background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(20,35,70,.24);
  cursor:pointer;font-size:13px;font-weight:700
}
.floating-inquiry-btn strong{
  min-width:24px;height:24px;border-radius:999px;background:#fff;color:var(--primary);
  display:inline-flex;align-items:center;justify-content:center;padding:0 7px;font-size:12px
}
.modal.hidden{display:none}
.modal{position:fixed;inset:0;z-index:50}
.modal-backdrop{position:absolute;inset:0;background:rgba(17,24,39,.45)}
.modal-dialog{
  position:relative;z-index:1;max-width:820px;width:calc(100% - 24px);margin:4vh auto 0 auto;
  background:#fff;border-radius:18px;border:1px solid var(--line);box-shadow:0 22px 60px rgba(16,24,40,.22);
  display:flex;flex-direction:column;max-height:92vh
}
.modal-header,.modal-footer{padding:16px 18px;border-bottom:1px solid var(--line)}
.modal-header{display:flex;align-items:center;justify-content:space-between}
.modal-header h3{margin:0;font-size:18px}
.modal-close{border:none;background:none;color:var(--sub);cursor:pointer;font-size:13px}
.modal-body{padding:16px 18px;overflow:auto}
.modal-inquiry-items{display:flex;flex-direction:column;gap:14px;margin-bottom:16px}
.inquiry-item{
  border:1px solid var(--line);border-radius:14px;padding:14px;background:#fbfcfe
}
.inquiry-item-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px}
.inquiry-item-model{font-size:14px;font-weight:700;line-height:1.5;word-break:break-word}
.inquiry-remove{
  border:none;background:none;color:#9b1c1c;cursor:pointer;font-size:12px;font-weight:700
}
.inquiry-item-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.inquiry-item-grid .full{grid-column:1 / -1}
@media (max-width:1100px){.layout{grid-template-columns:1fr}.sidebar{position:static}}
@media (max-width:760px){
  .page{padding:12px}.hero{padding:18px}.hero h1{font-size:24px}.catalog-grid{grid-template-columns:1fr}
  .meta-list{grid-template-columns:1fr 1fr}.field-grid{grid-template-columns:1fr}
  .floating-inquiry-btn{right:14px;bottom:14px}
  .modal-dialog{margin:2vh auto 0 auto;max-height:96vh}
  .inquiry-item-grid{grid-template-columns:1fr}
}