.intro-wrapper[data-v-c1793121]{background-color:#f8f9fb;padding-top:140px}.intro[data-v-c1793121]{display:flex;flex-wrap:wrap;margin:0 auto}.intro__info[data-v-c1793121]{flex:1}.intro__title[data-v-c1793121]{color:#000;font-size:36px;font-weight:500;line-height:1}.intro__desc[data-v-c1793121]{color:#666;font-size:14px}.intro__desc[data-v-c1793121],.intro__features[data-v-c1793121]{margin-top:20px}.intro__feature[data-v-c1793121]{align-items:center;display:flex;margin-top:10px}.intro__feature .intro__feature-icon[data-v-c1793121]{margin-right:8px;width:14px}.intro__feature .intro__feature-icon img[data-v-c1793121]{width:100%}.intro__feature .intro__feature-title[data-v-c1793121]{color:#666;font-size:14px}.intro__btn[data-v-c1793121]{align-items:center;display:flex;margin-top:20px}.intro__btn .ant-btn[data-v-c1793121]{margin-right:10px;width:150px}.intro__alert[data-v-c1793121]{color:#666;font-size:14px;margin-top:24px}.intro__cover[data-v-c1793121]{width:380px}.intro__cover[data-v-c1793121] img{width:100%}.cart[data-v-c1793121]{align-items:center;display:flex;justify-content:center}.cart-icon[data-v-c1793121]{margin-right:4px;width:16px}@media screen and (max-width:768px){.intro-wrapper[data-v-c1793121]{padding-top:100px}.intro[data-v-c1793121]{padding:0 20px;width:100%}.intro__info[data-v-c1793121]{margin-right:0}}@media screen and (max-width:1200px){.intro[data-v-c1793121]{padding:0 20px;width:100%}}@media screen and (min-width:1920px){.intro[data-v-c1793121]{width:100%}}.nav-content[data-v-12f81712]{background-color:#f8f9fb;display:flex;justify-content:center;padding-top:55px}.nav-content a[data-v-12f81712]{color:#616b7f;cursor:pointer;font-size:16px;padding:15px 50px;text-decoration:none;transition:all .3s}.nav-content a[data-v-12f81712]:hover{color:#1677ff}@media screen and (max-width:768px){.nav-content[data-v-12f81712]{overflow-y:auto;width:100%}.nav-content a[data-v-12f81712]{padding:15px 8px;white-space:nowrap}}.advantage-wrapper[data-v-c3dd2879]{background-color:#fff;padding:55px 0}.advantage-content[data-v-c3dd2879]{margin:0 auto}.advantage-header[data-v-c3dd2879]{align-items:center;display:flex}.advantage-title[data-v-c3dd2879]{color:#000;font-size:32px;font-weight:500;text-align:center}.advantage-list[data-v-c3dd2879]{margin-top:40px}.advantage-icon[data-v-c3dd2879]{margin-right:7px;width:17px}.advantage-label[data-v-c3dd2879]{color:#666;font-size:14px;font-weight:400}.advantage-desc[data-v-c3dd2879]{color:#000;font-size:16px;margin-top:10px}.advantage-item[data-v-c3dd2879]{background:#f8f9fb;border-radius:9px;height:100%;padding:21px 26px}.intro[data-v-c3dd2879]{display:flex;flex-wrap:wrap;margin-top:76px}.intro-info[data-v-c3dd2879]{flex:1;padding-right:120px}.intro-title[data-v-c3dd2879]{color:#000;font-size:24px;font-weight:500}.intro-desc[data-v-c3dd2879]{color:#333;font-size:16px;margin-top:20px}.intro-sub-desc[data-v-c3dd2879]{color:#666;font-size:14px;margin-top:15px}.intro-img[data-v-c3dd2879]{height:210px}.intro-img img[data-v-c3dd2879]{height:100%}.intro-reverse[data-v-c3dd2879]{flex-direction:row-reverse}.intro-reverse .intro-info[data-v-c3dd2879]{padding-left:120px;padding-right:0}.btn[data-v-c3dd2879]{margin-top:35px;width:140px}@media screen and (max-width:768px){.advantage-content[data-v-c3dd2879]{padding:0 20px;width:100%}.intro .intro-info[data-v-c3dd2879]{margin-bottom:20px;padding-right:0}.intro-reverse.intro .intro-info[data-v-c3dd2879]{margin-bottom:20px;padding-left:0}}.features-wrapper[data-v-7c647123]{background-color:#f8f9fb;padding:55px 0}.features[data-v-7c647123]{margin:0 auto}@media screen and (max-width:768px){.features[data-v-7c647123]{padding:0 20px;width:100%}}.feature__title[data-v-7c647123]{color:#000;font-size:34px;font-weight:700;text-align:center}.feature__content[data-v-7c647123]{display:flex;flex-wrap:wrap;justify-content:center;margin-top:60px}.feature__item[data-v-7c647123]{display:flex;flex-direction:column;margin-bottom:20px}.feature__item-icon[data-v-7c647123]{vertical-align:bottom;width:28px}.feature__item-name[data-v-7c647123]{color:#000;font-size:18px;font-weight:700;margin-top:18px}.feature__item-desc[data-v-7c647123]{color:#a2a2a2;font-size:14px;margin-top:16px}.questions[data-v-43026d75]{margin-top:60px}.questions__title[data-v-43026d75]{color:#000;font-size:28px;font-weight:500;line-height:1;text-align:center}.questions__desc[data-v-43026d75]{color:#838383;font-size:20px;line-height:1;margin-top:15px;text-align:center}.questions-main[data-v-43026d75]{display:flex;margin-top:100px}.questions-classify[data-v-43026d75]{flex:0 0 170px;margin-right:20px}.questions-classify__item[data-v-43026d75]{align-items:center;border-radius:5px;cursor:pointer;display:flex;height:49px;justify-content:center;margin-bottom:40px}.questions-classify__item.active[data-v-43026d75],.questions-classify__item[data-v-43026d75]:hover{background:#f7f9ff}.questions-content[data-v-43026d75]{flex:1}.question[data-v-43026d75]{width:100%}.question__header[data-v-43026d75]{align-items:center;cursor:pointer;display:flex;justify-content:space-between}.question__title[data-v-43026d75]{color:#000;font-size:20px}.question__icon[data-v-43026d75]{height:20px;transform:rotate(180deg);transition:transform .3s;width:20px}.question__body[data-v-43026d75]{border-bottom:1px solid #e4e4e4;color:#838383;display:none;font-size:16px;padding:36px 0}.question--is-open .question__icon[data-v-43026d75]{transform:rotate(0)}.question--is-open .question__body[data-v-43026d75]{display:block}.ant-collapse-item[data-v-43026d75]{border-bottom:1px solid #e4e4e4;border-radius:none}@media screen and (max-width:768px){.questions-classify[data-v-43026d75]{display:none}}