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var(--ls-color-border);border-radius:var(--ls-radius-md);background:var(--ls-color-surface)}.batch-page-card,.wordbook-batch-page-card{position:relative}.batch-page-card>.ant-card-body,.wordbook-batch-page-card>.ant-card-body{padding:var(--ls-card-padding)}.batch-page{display:flex;width:min(100%,var(--ls-batch-max-width));margin:0 auto;flex-direction:column;gap:12px;min-width:0}.batch-page-head{--ls-page-head-justify: space-between;width:100%;flex-wrap:wrap;gap:10px;margin-bottom:0}.batch-page-actions{display:flex;min-width:0;flex-wrap:wrap;align-items:center;justify-content:flex-start;gap:8px}.batch-page-actions .ant-upload{display:inline-flex}.batch-help-trigger{display:inline-flex;height:36px;flex:0 0 auto;align-items:center;justify-content:center;gap:6px;padding:0 8px 0 10px;border:0;border-radius:18px;background:transparent;color:#111827;cursor:pointer;font-size:16px;font-weight:400;line-height:1;transition:background .16s ease,color .16s 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.word-font-control.is-floating{display:none!important}.app-content.is-learning-detail{overflow:hidden;padding:calc(var(--app-header-height) + var(--ls-learning-detail-gap) + var(--ls-safe-area-top)) calc(var(--ls-learning-detail-gap) + var(--ls-safe-area-right)) calc(var(--ls-learning-detail-gap) + var(--ls-safe-area-bottom)) calc(var(--ls-learning-detail-gap) + var(--ls-safe-area-left))}.app-content.is-learning-detail>.pinyin-page,.app-content.is-learning-detail>.study-page,.app-content.is-learning-detail>.dictionary-page{display:flex;width:100%;max-width:100%;height:var(--ls-learning-detail-height);max-height:var(--ls-learning-detail-height);min-height:0}@media(max-width:479px){:root{--ls-content-padding: 8px;--ls-content-max-width: 100%;--ls-form-max-width: 100%;--ls-detail-max-width: 100%;--ls-batch-max-width: 100%}}@media(min-width:480px)and (max-width:767px){:root{--ls-content-padding: 12px;--ls-content-max-width: 100%;--ls-form-max-width: 100%;--ls-detail-max-width: 100%;--ls-batch-max-width: 100%}}@media(min-width:768px)and (max-width:1023px){:root{--app-header-height: 56px;--ls-content-padding: 16px;--ls-sidebar-width: 180px;--ls-content-max-width: 960px;--ls-form-max-width: 760px;--ls-detail-max-width: 900px;--ls-batch-max-width: 900px}}@media(min-width:1024px)and (max-width:1279px){:root{--app-header-height: 60px;--ls-content-padding: 20px;--ls-sidebar-width: 200px;--ls-content-max-width: 1100px}}@media(min-width:1280px){:root{--app-header-height: 60px;--ls-content-padding: 24px;--ls-sidebar-width: 220px;--ls-content-max-width: 1200px}}@media(min-width:1440px){:root{--ls-sidebar-width: 232px;--ls-content-max-width: var(--ls-content-max-width-wide)}}@media(max-width:767px){.page-title{font-size:22px}.ls-card-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}.word-grid{--ls-word-grid-gap: 8px}.ls-item-card{padding:12px;border-radius:12px}.ls-main-text{font-size:46px}.ls-sub-text{font-size:13px}.ls-detail-nav{grid-template-columns:minmax(0,1fr) minmax(80px,auto) minmax(0,1fr);gap:8px;padding:var(--ls-detail-nav-padding, 0 14px 18px)}.ls-detail-nav-button{min-width:0;max-width:100%;padding:0 10px;font-size:16px;white-space:nowrap}}@media(max-width:479px){.ant-pagination{justify-content:flex-start}.ant-pagination .ant-pagination-prev,.ant-pagination .ant-pagination-next,.ant-pagination .ant-pagination-item,.ant-pagination .ant-pagination-jump-prev,.ant-pagination .ant-pagination-jump-next{min-width:28px;height:28px;margin-inline-end:3px;line-height:28px}.ant-pagination .ant-pagination-item a{padding:0 4px}}