@keyframes circle-b757c580{0%{transform:rotate(0)}to{transform:rotate(1turn)}}@font-face{font-display:swap;font-family:ArchivoBlack-Regular;src:local("ArchivoBlack-Regular"),url(https://mathresource.studyquicks.com/static/ArchivoBlack-Regular.woff2) format("woff2")}.second-part[data-v-b757c580]{content-visibility:auto;margin:0 auto;padding-top:120px;width:1000px}.second-part h1[data-v-b757c580]{color:#131414;font-family:Helvetica;font-size:36px;font-weight:700;line-height:43px;text-align:center}.second-part h1 span[data-v-b757c580]{color:#055bff;font-family:Helvetica}.second-part .sub-title[data-v-b757c580]{color:var(--qai-subtitle-color);display:-webkit-box;font-family:Helvetica;font-size:16px;font-weight:400;letter-spacing:0;line-height:29px;margin:16px auto 40px;text-align:center;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.card-item[data-v-b757c580]{background:#fff;border:1px solid #f1f1f1;border-radius:16px;box-sizing:border-box;display:flex;justify-content:space-between;margin:auto auto 40px;padding:29px 32px 51px 48px}.card-item .card-left[data-v-b757c580]{margin-right:82px;width:424px}.card-item .tips[data-v-b757c580]{box-sizing:border-box;color:var(--qai-text-color);font-family:Helvetica;font-size:16px;font-weight:700;margin-top:19px;text-align:left}.card-item .tips img[data-v-b757c580]{height:32px;width:32px}.card-item .tips h4[data-v-b757c580]{display:inline-block;font-size:16px;line-height:19px;margin-left:4.5px;vertical-align:middle}.card-item .tips h4[data-v-b757c580],.card-item h3[data-v-b757c580]{color:var(--qai-text-color);font-family:Helvetica;font-weight:700}.card-item h3[data-v-b757c580]{font-size:36px;margin-bottom:16px;margin-top:16px}.card-item p[data-v-b757c580]{display:-webkit-box;width:415px;-webkit-box-orient:vertical;color:#797a7a;font-family:Helvetica;font-size:16px;font-weight:400;letter-spacing:0;-webkit-line-clamp:6;line-height:28px;margin-bottom:24px;overflow:hidden}.card-item .card-right img[data-v-b757c580]{height:398px;max-width:unset;width:414px}.card-item .btn[data-v-b757c580]{background:#131414;border-radius:20px;height:40px;width:144px}.card-item .btn a[data-v-b757c580]{color:#fff;display:block;font-family:Helvetica;font-size:14px;font-weight:400;height:40px;letter-spacing:0;line-height:40px}.card-item .btn.primary[data-v-b757c580]{background:#0048ff}.card-item .btn.primary a[data-v-b757c580]{color:#fff}.card-bg1[data-v-b757c580],.card-bg2[data-v-b757c580]{background:#fff;border-radius:16px}.card-bg2 .tips h4[data-v-b757c580]{background:linear-gradient(268deg,#0048ff 100%,#00c5fe 0);-webkit-background-clip:text;color:#0000;-webkit-text-fill-color:#0000}.card-bg2 h3[data-v-b757c580]{color:#030303}.card-bg2 p[data-v-b757c580]{color:#666}.card-bg2 .card-right img[data-v-b757c580]{height:442px;width:457px}.card-last[data-v-b757c580]{margin-bottom:120px;padding:31px 57px 48px 32px}.card-last .card-right[data-v-b757c580]{margin-right:82px}.card-last .card-right img[data-v-b757c580]{height:398px;width:414px}.card-last .card-left[data-v-b757c580]{margin-right:0}.card-last .card-left .tips[data-v-b757c580]{margin-bottom:18px;margin-top:17px}.card-last .card-left h3[data-v-b757c580]{line-height:43px}