.pdf_handle_wrapper[data-v-c8646185]{background:#fff;border:2px dashed #e9ecfd;border-radius:24px;box-sizing:border-box;min-height:320px;padding:16px;position:relative;width:100%}.pdf_handle_wrapper .clickLogin[data-v-c8646185]{bottom:0;cursor:pointer;left:0;position:absolute;right:0;top:0;z-index:100}.pdf_handle_wrapper .free_tag[data-v-c8646185]{background:#e9ecfd;border-radius:0 16px;color:#254bee;font-size:18px;font-weight:500;padding:9px 16px;position:absolute;right:-2px;top:-2px;z-index:10}.pdf_handle_wrapper[data-v-c8646185]:hover{border:2px dashed #bdc8f9}.pdf_handle_wrapper .img_handle[data-v-c8646185]{border-radius:12px;overflow:hidden}.pdf_handle_wrapper .img_handle .upload-demo[data-v-c8646185] .el-upload-dragger{border:0 solid red;padding:0}.pdf_handle_wrapper .img_handle .an_loading[data-v-c8646185]{align-items:center;display:flex;height:249px;justify-content:center}.pdf_handle_wrapper .img_handle .an_loading .four_div_out[data-v-c8646185]{animation:rotate-c8646185 1s linear infinite;display:grid;grid-template-columns:8px 8px;grid-template-rows:8px 8px;width:-moz-fit-content;width:fit-content;grid-gap:8px;margin:0 auto}.pdf_handle_wrapper .img_handle .an_loading .four_div_out .one_div[data-v-c8646185]{border-radius:50%;height:100%;width:100%}.pdf_handle_wrapper .img_handle .an_loading .four_div_out .c1[data-v-c8646185]{background:#254bee}.pdf_handle_wrapper .img_handle .an_loading .four_div_out .c2[data-v-c8646185]{background:#371ea4cc}.pdf_handle_wrapper .img_handle .an_loading .four_div_out .c3[data-v-c8646185]{background:#371ea499}.pdf_handle_wrapper .img_handle .an_loading .four_div_out .c4[data-v-c8646185]{background:#371ea466}@keyframes rotate-c8646185{0%{transform:rotate(0)}to{transform:rotate(1turn)}}.pdf_handle_wrapper .img_handle .up_icon[data-v-c8646185]{height:72px;margin:64px auto 0;width:72px}.pdf_handle_wrapper .img_handle .up_icon .img_self[data-v-c8646185]{height:100%;width:100%}.pdf_handle_wrapper .img_handle .tips_font[data-v-c8646185]{color:#484848;font-size:18px;font-weight:500;line-height:26px;margin-top:24px;text-align:center}.pdf_handle_wrapper .img_handle .tips_font[data-v-c8646185] .blue{color:#254bee}.pdf_handle_wrapper .img_handle .pdfuping .loading_wrapper[data-v-c8646185]{align-items:center;display:flex;justify-content:center}.pdf_handle_wrapper .img_handle .pdfuping .left_tiao_wrapper[data-v-c8646185]{background:#e9e9e9;border-radius:4px;height:8px;width:500px}.pdf_handle_wrapper .img_handle .pdfuping .left_tiao_wrapper .tiao[data-v-c8646185]{background:#254bee;border-radius:4px;height:8px}.pdf_handle_wrapper .img_handle .pdfuping .right_number[data-v-c8646185]{color:#666;font-size:16px;font-weight:500;margin-left:16px}.pdf_handle_wrapper .img_handle .jia_btn[data-v-c8646185]{background:#254bee;border-radius:4px;color:#fff;font-size:18px;font-weight:500;margin:32px auto 24px;padding:9px 38px;width:-moz-fit-content;width:fit-content}.pdf_handle_wrapper .img_handle .pasts_tips[data-v-c8646185]{color:#999;font-size:16px;font-weight:400;margin-bottom:54px;margin-top:16px;text-align:center}.pdf_handle_wrapper .img_handle .pasts_tips .rr[data-v-c8646185]{color:#484848}.pdf_handle_wrapper .img_handle .pasts_tips .keybord_one[data-v-c8646185]{border:1px solid #ddd;border-radius:8px;display:inline-block;padding:5px 8px}.pdf_handle_wrapper .img_handle .cancle_btn[data-v-c8646185]{background:#e9ecfd;border-radius:4px;color:#254bee;cursor:pointer;font-size:18px;font-weight:500;margin:0 auto;padding:9px 24px;width:-moz-fit-content;width:fit-content}.part1_bg_common[data-v-7b7dad1b]{background:linear-gradient(135deg,#f6f2fd,#f4f6fe 24%,#f4f6fe 73%,#f4fcfe);padding:0 30px 72px}@media (max-width:450px){.part1_bg_common[data-v-7b7dad1b]{padding:0 15px}}.part1_bg_common .part1_common[data-v-7b7dad1b]{height:100%;margin:0 auto;max-width:1200px;padding-top:64px}@media (max-width:744px){.part1_bg_common .part1_common[data-v-7b7dad1b]{padding-top:40px}}.part1_bg_common .part1_common .page_title .h_one[data-v-7b7dad1b]{transform:translateZ(0);will-change:transform}.part1_bg_common .part1_common .page_title .h_one h1[data-v-7b7dad1b]{color:#201515;font-size:56px;font-weight:600;margin:0;padding:0;text-align:center}@media (max-width:906px){.part1_bg_common .part1_common .page_title .h_one h1[data-v-7b7dad1b]{font-size:46px}}@media (max-width:744px){.part1_bg_common .part1_common .page_title .h_one h1[data-v-7b7dad1b]{font-size:36px}}@media (max-width:570px){.part1_bg_common .part1_common .page_title .h_one h1[data-v-7b7dad1b]{font-size:26px}}@media (max-width:450px){.part1_bg_common .part1_common .page_title .h_one h1[data-v-7b7dad1b]{font-size:24px}}.part1_bg_common .part1_common .page_title .h_one .font[data-v-7b7dad1b]{color:#201515;font-size:56px;font-weight:600;margin:0;padding:0;text-align:center}.part1_bg_common .part1_common .page_title .h_one .font[data-v-7b7dad1b] .blue_font{color:#254bee}@media (max-width:906px){.part1_bg_common .part1_common .page_title .h_one .font[data-v-7b7dad1b]{font-size:46px}}@media (max-width:744px){.part1_bg_common .part1_common .page_title .h_one .font[data-v-7b7dad1b]{font-size:36px}}@media (max-width:570px){.part1_bg_common .part1_common .page_title .h_one .font[data-v-7b7dad1b]{font-size:26px}}@media (max-width:450px){.part1_bg_common .part1_common .page_title .h_one .font[data-v-7b7dad1b]{font-size:24px}}.part1_bg_common .part1_common .h1_desc[data-v-7b7dad1b]{color:#484848;font-size:24px;font-weight:400;line-height:34px;margin:14px auto 0;max-width:658px;text-align:center}@media (max-width:906px){.part1_bg_common .part1_common .h1_desc[data-v-7b7dad1b]{font-size:20px;line-height:30px}}@media (max-width:744px){.part1_bg_common .part1_common .h1_desc[data-v-7b7dad1b]{font-size:18px;line-height:28px}}@media (max-width:570px){.part1_bg_common .part1_common .h1_desc[data-v-7b7dad1b]{font-size:16px;line-height:26px}}@media (max-width:450px){.part1_bg_common .part1_common .h1_desc[data-v-7b7dad1b]{font-size:14px;line-height:24px}}.part1_bg_common .part1_common .home_input_wrapper[data-v-7b7dad1b]{margin:40px auto 0}.part1_bg_common .part1_common .home_input_wrapper .calculator_zj[data-v-7b7dad1b]{background:#fff;border:2px solid #e9ecfd;border-radius:8px;margin:0 auto;max-width:880px;padding:30px}.part1_bg_common .part1_common .home_input_wrapper .calculator_zj .calculator_zj_top[data-v-7b7dad1b]{align-items:center;display:flex;justify-content:space-between;grid-gap:16px}.part1_bg_common .part1_common .home_input_wrapper .calculator_zj .calculator_zj_top .c_t_left[data-v-7b7dad1b]{background:#fff;border:1px solid #cdcdcd;border-radius:4px;flex:1;height:54px}.part1_bg_common .part1_common .home_input_wrapper .calculator_zj .calculator_zj_top .c_t_right[data-v-7b7dad1b]{background:#254bee;border-radius:4px;color:#fff;font-size:18px;font-weight:500;padding:16px 36px}.part1_bg_common .part1_common .home_input_wrapper .calculator_zj .mid_change[data-v-7b7dad1b]{align-items:center;background:#fff;border:1px solid #cdcdcd;border-radius:4px;display:flex;margin-bottom:16px;margin-top:16px}.part1_bg_common .part1_common .home_input_wrapper .calculator_zj .mid_change .one_type[data-v-7b7dad1b]{border-right:1px solid #cdcdcd;color:#403f3e;cursor:pointer;flex:1;font-size:16px;font-weight:500;padding:9px 0;text-align:center}.part1_bg_common .part1_common .home_input_wrapper .calculator_zj .mid_change .one_type_open[data-v-7b7dad1b]{background:#f2f2f8}.part1_bg_common .part1_common .home_input_wrapper .calculator_zj .key_bord_out .key_bord_func[data-v-7b7dad1b]{display:flex;display:grid;flex-wrap:wrap;gap:4px 7px;grid-template-columns:repeat(7,1fr);grid-template-rows:repeat(2,40px);margin-bottom:16px}.part1_bg_common .part1_common .home_input_wrapper .calculator_zj .key_bord_out .key_bord_func .func_one_btn[data-v-7b7dad1b]{border:1px solid #cdcdcd;border-radius:4px;flex-shrink:0;line-height:40px;text-align:center}.part1_bg_common .part1_common .home_input_wrapper .calculator_zj .key_bord_out .key_bord_less[data-v-7b7dad1b]{grid-template-rows:repeat(1,40px)}.part1_bg_common .part1_common .home_input_wrapper .calculator_zj .key_bord_out .key_bord_num[data-v-7b7dad1b]{display:grid;grid-template-areas:"letter-x letter-y letter-z power square_root frac square8" "number-7 number-8 number-9 add letter-e natural_log sine" "number-4 number-5 number-6 subtract_or_negative_sign pi logarithm_to_base_n cosine" "number-1 number-2 number-3 times left_parenthesis right_parenthesis tangent" "number-0 number-0 dot divide_or_create_fraction move_one_space_left move_one_space_right delete";grid-template-columns:repeat(7,1fr);grid-template-rows:repeat(5,40px);grid-gap:8px 8px}.part1_bg_common .part1_common .home_input_wrapper .calculator_zj .key_bord_out .key_bord_num .one_btn[data-v-7b7dad1b]{background:#eceef1;border-radius:4px;color:#403f3e;cursor:pointer;font-family:Times New Roman,Symbola,serif;font-size:16px;font-style:italic;font-weight:500;line-height:40px;text-align:center}.part1_bg_common .part1_common .home_input_wrapper .calculator_zj .key_bord_out .key_bord_num .one_btn[data-v-7b7dad1b]:hover{background:#ebedfd}.chat_pdf_pageout .commonfaq_bg[data-v-7b7dad1b]{background:#f8f9fa}.chat_pdf_pageout .upload_wrapper[data-v-7b7dad1b]{margin:40px auto 0;max-width:1200px}.chat_pdf_pageout .sample[data-v-7b7dad1b]{margin:0 auto;max-width:1200px}.chat_pdf_pageout .sample .s_title[data-v-7b7dad1b]{color:#201515;font-size:24px;font-weight:500;margin-bottom:16px;margin-top:40px}.chat_pdf_pageout .sample .sample_pdf_wrapper[data-v-7b7dad1b]{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:30px}@media screen and (max-width:768px){.chat_pdf_pageout .sample .sample_pdf_wrapper[data-v-7b7dad1b]{grid-template-columns:repeat(2,1fr)}}@media screen and (max-width:450px){.chat_pdf_pageout .sample .sample_pdf_wrapper[data-v-7b7dad1b]{grid-template-columns:repeat(1,1fr);padding-bottom:24px}}.chat_pdf_pageout .sample .sample_pdf_wrapper .one_sample_pdf[data-v-7b7dad1b]{align-items:flex-start;background:#fff;border:1px solid #e9ecfd;border-radius:8px;display:flex;justify-content:flex-start;padding:24px;grid-gap:24px;cursor:pointer}.chat_pdf_pageout .sample .sample_pdf_wrapper .one_sample_pdf[data-v-7b7dad1b]:hover{border:1px solid #254bee}.chat_pdf_pageout .sample .sample_pdf_wrapper .one_sample_pdf:hover .pdf_name_font[data-v-7b7dad1b]{color:#254bee!important}.chat_pdf_pageout .sample .sample_pdf_wrapper .one_sample_pdf .one_sample_pdf_left_icon[data-v-7b7dad1b]{flex-shrink:0;height:40px;width:40px}.chat_pdf_pageout .sample .sample_pdf_wrapper .one_sample_pdf .one_sample_pdf_left_icon img[data-v-7b7dad1b]{height:100%;width:100%}.chat_pdf_pageout .sample .sample_pdf_wrapper .one_sample_pdf .one_sample_pdf_right .pdf_name_font[data-v-7b7dad1b]{color:#201515;font-size:18px;font-weight:500;line-height:26px}.chat_pdf_pageout .sample .sample_pdf_wrapper .one_sample_pdf .one_sample_pdf_right .pdf_uptime_font[data-v-7b7dad1b]{color:#403f3e;font-size:16px;font-weight:400;line-height:24px}