*{box-sizing:border-box}body{margin:0;min-width:320px;background:#f5f7fb}.app-shell{min-height:100vh}.login-page{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:24px}.login-card{width:min(100%,380px)}.app-sider{background:#fff!important;border-right:1px solid #edf0f5}.brand{display:flex;align-items:center;gap:10px;height:64px;padding:0 20px;color:#1f2a37;font-size:18px;font-weight:700}.brand .anticon{color:#13a8a8}.app-content{padding:24px}.content-stack,.full-input{width:100%}.page-header{display:flex;align-items:center;justify-content:space-between;gap:16px}.page-header h2.ant-typography{margin:0;font-size:24px}.ant-card{border-radius:8px}.home-page{display:flex;flex-direction:column;gap:20px}.home-summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.home-summary-item{display:flex;min-width:0;flex-direction:column;align-items:flex-start;gap:8px;padding:20px;border:1px solid #edf0f5;border-radius:8px;background:#fff;color:inherit;cursor:pointer;text-align:left}.home-summary-item:hover{border-color:#91caff;box-shadow:0 4px 12px #1677ff14}.home-summary-item h2.ant-typography{margin:0}.customer-materials-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.customer-material-list{display:flex;max-height:420px;flex-direction:column;gap:12px;overflow-y:auto}.customer-material-item{display:grid;grid-template-columns:132px minmax(0,1fr) 28px;align-items:center;gap:12px;padding:10px;border:1px solid #edf0f5;border-radius:8px}.customer-material-preview{display:flex;width:132px;height:88px;align-items:center;justify-content:center;overflow:hidden;background:#f5f7fb}.customer-material-preview .ant-image,.customer-material-preview .ant-image img,.customer-material-preview video{width:100%!important;height:100%!important;object-fit:cover}.customer-material-file{display:flex;flex-direction:column;align-items:center;gap:4px}.customer-material-file .anticon{color:#1677ff;font-size:24px}.customer-material-meta{display:flex;min-width:0;flex-direction:column;gap:8px}.customer-material-heading{display:flex;min-width:0;align-items:center;gap:6px}.customer-material-heading .ant-tag{flex:0 0 auto}.customer-material-name{display:block;min-width:0;flex:1 1 auto;max-width:100%}.customer-material-description{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.asset-table-preview{display:flex;width:96px;height:56px;align-items:center;justify-content:center;overflow:hidden;background:#f5f7fb}.asset-table-preview .ant-image,.asset-table-preview .ant-image img,.asset-table-preview video{width:100%!important;height:100%!important;object-fit:cover}@media(max-width:760px){.app-shell{flex-direction:column}.app-sider{width:100%!important;min-width:100%!important;max-width:100%!important}.app-content{padding:16px}.page-header{align-items:flex-start;flex-direction:column}.home-summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.customer-material-item{grid-template-columns:104px minmax(0,1fr) 28px}.customer-material-preview{width:104px;height:72px}}@media(max-width:420px){.home-summary-grid{grid-template-columns:1fr}}