/* 列表页的网格不受旧 co-r、dl 浮动宽度影响；分页放在卡片网格之外。 */
.catalog-page { background: #f5f8fb; color: #243b50; font-family: Arial, sans-serif; }
.catalog-page .catalog-shell { width: 100%; max-width: 1440px; margin: 0 auto; padding: 40px 32px 64px; }
.catalog-heading { margin-bottom: 32px; }
.catalog-heading > p { font-size: 12px; letter-spacing: 2px; color: #128c7e; font-weight: bold; }
.catalog-heading h1 { font-size: clamp(30px, 4vw, 42px); line-height: 1.3; margin: 10px 0; }
.catalog-heading > span { font-size: 15px; line-height: 1.7; color: #6b7e8f; }
.catalog-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 28px; align-items: start; }
.catalog-page .catalog-results { float: none; width: auto; min-width: 0; margin: 0; padding: 0; }
.catalog-filter { background: #fff; padding: 22px; border: 1px solid #e2e9ef; border-radius: 14px; }
.catalog-sidebar h2 { font-size: 16px; margin-bottom: 18px; }
.catalog-filter label { display: block; font-size: 12px; color: #6b7e8f; margin-bottom: 8px; }
.catalog-search { display: flex; border: 1px solid #dbe4ed; border-radius: 8px; overflow: hidden; }
.catalog-search input { width: 100%; min-width: 0; border: 0; padding: 12px; font-size: 13px; }
.catalog-search button { flex-shrink: 0; width: 36px; border: 0; color: #128c7e; background: #f1f8f6; cursor: pointer; font-size: 20px; }
.catalog-filter .category-heading { margin-top: 28px; margin-bottom: 12px; }
.catalog-filter li + li { margin-top: 4px; }
.catalog-filter li a { display: flex; justify-content: space-between; gap: 8px; padding: 11px 12px; color: #576e81; font-size: 13px; line-height: 1.5; border-radius: 7px; }
.catalog-filter li a:hover, .catalog-filter li a[aria-current] { background: #edf7f4; color: #128c7e; }
.catalog-help { background: #193d48; color: #fff; padding: 24px; border-radius: 14px; margin-top: 20px; }
.catalog-help p { color: #bdd0d5; font-size: 13px; line-height: 1.7; }
.catalog-shell .catalog-help > a { display: block; margin-top: 18px; color: #b0e5d6; font-size: 13px; }
.catalog-help .catalog-help-contact { padding-top: 16px; border-top: 1px solid #365560; }
.catalog-help-contact img { width: 22px; height: 22px; border-radius: 50%; margin-right: 7px; }
.catalog-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.catalog-toolbar h2 { font-size: 23px; overflow-wrap: anywhere; }
.catalog-toolbar p { color: #7a8997; font-size: 12px; margin-top: 8px; }
.catalog-toolbar > span { flex-shrink: 0; color: #65788a; background: #e9eef3; padding: 7px 12px; border-radius: 20px; font-size: 12px; }
.catalog-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.catalog-card { min-width: 0; background: #fff; border: 1px solid #e2e9ef; border-radius: 14px; overflow: hidden; transition: box-shadow .2s, transform .2s; }
.catalog-card:hover { transform: translateY(-4px); box-shadow: 0 12px 25px rgba(25, 61, 72, .09); }
.catalog-card > a { display: block; height: 100%; color: #243b50; }
.catalog-card-image { aspect-ratio: 1; padding: 16px; background: #fbfcfe; }
.catalog-card-image img { width: 100%; height: 100%; object-fit: contain; }
.catalog-card-info { padding: 16px; }
.catalog-card h3 { font-size: 14px; font-weight: 600; line-height: 1.6; min-height: 3.2em; overflow-wrap: anywhere; }
.catalog-card-info > span { display: flex; justify-content: space-between; gap: 8px; border-top: 1px solid #edf1f5; padding-top: 12px; margin-top: 14px; font-size: 12px; color: #128c7e; }
.catalog-empty, .catalog-loading { padding: 64px 24px; text-align: center; background: #fff; border-radius: 14px; border: 1px solid #e2e9ef; }
.catalog-empty h3 { font-size: 21px; margin-bottom: 12px; }
.catalog-empty p { color: #6b7e8f; font-size: 14px; line-height: 1.7; }
.catalog-empty a, .catalog-empty button { display: inline-block; margin-top: 22px; background: #128c7e; color: #fff; border: 0; border-radius: 8px; padding: 12px 18px; cursor: pointer; }
.catalog-results[aria-busy="true"] { opacity: .6; }
.catalog-page #kkpager { padding-top: 28px !important; display: flex; justify-content: center; flex-wrap: wrap; }
.catalog-page #kkpager a, .catalog-page #kkpager span.curr, .catalog-page #kkpager span.disabled { padding: 9px 12px; border-radius: 7px; font-size: 13px; }
.catalog-page #kkpager span.curr { background: #128c7e; border-color: #128c7e; }
.catalog-page #kkpager a:hover { background: #edf7f4; color: #128c7e; border-color: #128c7e; }
@media (max-width: 1200px) { .catalog-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 950px) { .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .catalog-layout { grid-template-columns: 210px minmax(0, 1fr); gap: 20px; } }
@media (max-width: 700px) {
    .catalog-page .catalog-shell { padding: 28px 20px 40px; }
    .catalog-layout { grid-template-columns: minmax(0, 1fr); }
    .catalog-filter { padding: 18px; }
    .catalog-filter ul { display: flex; flex-wrap: wrap; gap: 6px; }
    .catalog-filter li + li { margin: 0; }
    .catalog-filter li a { padding: 8px 10px; background: #f6f8fa; }
    .catalog-help { display: none; }
    .catalog-grid { gap: 12px; }
    .catalog-card-info { padding: 12px; }
    .catalog-toolbar h2 { font-size: 20px; }
}
@media (prefers-reduced-motion: reduce) { .catalog-card { transition: none; } .catalog-card:hover { transform: none; } }