.apply-school-container[data-v-989e4ba8]{position:relative;min-height:100vh;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;background:linear-gradient(135deg,#2b5876,#4e4376);padding:40px 20px;overflow:hidden}.apply-school-container .glass-card[data-v-989e4ba8]{position:relative;width:100%;max-width:900px;background:hsla(0,0%,100%,.15);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:24px;padding:40px;-webkit-box-shadow:0 8px 32px rgba(0,0,0,.2);box-shadow:0 8px 32px rgba(0,0,0,.2);border:1px solid hsla(0,0%,100%,.18);z-index:1}.apply-school-container .glass-card .header[data-v-989e4ba8]{text-align:center;margin-bottom:30px}.apply-school-container .glass-card .header h1[data-v-989e4ba8]{font-size:32px;font-weight:700;color:#fff;margin-bottom:10px;text-shadow:0 2px 4px rgba(0,0,0,.2)}.apply-school-container .glass-card .header .subtitle[data-v-989e4ba8]{color:hsla(0,0%,100%,.8);font-size:16px}.apply-school-container .glass-card .pending-approval-container[data-v-989e4ba8] .ant-result,.apply-school-container .glass-card .role-alert-container[data-v-989e4ba8] .ant-result{padding:30px 0}.apply-school-container .glass-card .pending-approval-container[data-v-989e4ba8] .ant-result .ant-result-subtitle,.apply-school-container .glass-card .pending-approval-container[data-v-989e4ba8] .ant-result .ant-result-title,.apply-school-container .glass-card .role-alert-container[data-v-989e4ba8] .ant-result .ant-result-subtitle,.apply-school-container .glass-card .role-alert-container[data-v-989e4ba8] .ant-result .ant-result-title{color:hsla(0,0%,100%,.9)}.apply-school-container .glass-card .pending-approval-container[data-v-989e4ba8] .ant-result .anticon,.apply-school-container .glass-card .role-alert-container[data-v-989e4ba8] .ant-result .anticon{color:#1890ff}.apply-school-container .glass-card .role-alert-container[data-v-989e4ba8] .ant-result .anticon{color:#faad14}.apply-school-container .glass-card .readonly-notice[data-v-989e4ba8]{margin-bottom:20px}.apply-school-container .glass-card .readonly-notice[data-v-989e4ba8] .ant-alert{background:rgba(24,144,255,.15);border:1px solid rgba(24,144,255,.3)}.apply-school-container .glass-card .readonly-notice[data-v-989e4ba8] .ant-alert .ant-alert-description,.apply-school-container .glass-card .readonly-notice[data-v-989e4ba8] .ant-alert .ant-alert-message{color:hsla(0,0%,100%,.9)}.apply-school-container .glass-card .readonly-notice[data-v-989e4ba8] .ant-alert .anticon{color:#1890ff}.apply-school-container .glass-card .custom-steps[data-v-989e4ba8]{margin-bottom:40px;max-width:60%;margin-left:auto;margin-right:auto}.apply-school-container .glass-card .custom-steps[data-v-989e4ba8] .ant-steps-item-title{color:hsla(0,0%,100%,.85)}.apply-school-container .glass-card .custom-steps[data-v-989e4ba8] .ant-steps-item-description{color:hsla(0,0%,100%,.6)}.apply-school-container .glass-card .custom-steps[data-v-989e4ba8] .ant-steps-item-process .ant-steps-item-icon{background:#f759ab;border-color:#f759ab}.apply-school-container .glass-card .custom-steps[data-v-989e4ba8] .ant-steps-item-finish .ant-steps-item-icon{border-color:#f759ab}.apply-school-container .glass-card .custom-steps[data-v-989e4ba8] .ant-steps-item-finish .ant-steps-item-icon>.ant-steps-icon{color:#f759ab}.apply-school-container .glass-card .custom-steps[data-v-989e4ba8] .ant-steps-item-finish>.ant-steps-item-content>.ant-steps-item-title:after{background-color:#f759ab}.apply-school-container .glass-card .form-container[data-v-989e4ba8]{position:relative}.apply-school-container .glass-card .form-container .step-content[data-v-989e4ba8]{-webkit-animation:fadeIn-989e4ba8 .5s ease-in-out;animation:fadeIn-989e4ba8 .5s ease-in-out}.apply-school-container .glass-card .form-container .step-content[data-v-989e4ba8] .ant-form-item-label label{color:hsla(0,0%,100%,.85);font-weight:500}.apply-school-container .glass-card .form-container .step-content .custom-input[data-v-989e4ba8],.apply-school-container .glass-card .form-container .step-content .custom-select[data-v-989e4ba8],.apply-school-container .glass-card .form-container .step-content .custom-textarea[data-v-989e4ba8]{border-radius:8px;border:1px solid hsla(0,0%,100%,.3);background:hsla(0,0%,100%,.1);color:#fff}.apply-school-container .glass-card .form-container .step-content .custom-input[data-v-989e4ba8]:focus,.apply-school-container .glass-card .form-container .step-content .custom-input[data-v-989e4ba8]:hover,.apply-school-container .glass-card .form-container .step-content .custom-select[data-v-989e4ba8]:focus,.apply-school-container .glass-card .form-container .step-content .custom-select[data-v-989e4ba8]:hover,.apply-school-container .glass-card .form-container .step-content .custom-textarea[data-v-989e4ba8]:focus,.apply-school-container .glass-card .form-container .step-content .custom-textarea[data-v-989e4ba8]:hover{border-color:#f759ab;-webkit-box-shadow:0 0 0 2px rgba(247,89,171,.2);box-shadow:0 0 0 2px rgba(247,89,171,.2)}.apply-school-container .glass-card .form-container .step-content .custom-input[data-v-989e4ba8] input,.apply-school-container .glass-card .form-container .step-content .custom-input[data-v-989e4ba8] textarea,.apply-school-container .glass-card .form-container .step-content .custom-select[data-v-989e4ba8] input,.apply-school-container .glass-card .form-container .step-content .custom-select[data-v-989e4ba8] textarea,.apply-school-container .glass-card .form-container .step-content .custom-textarea[data-v-989e4ba8] input,.apply-school-container .glass-card .form-container .step-content .custom-textarea[data-v-989e4ba8] textarea{background:transparent;color:#fff}.apply-school-container .glass-card .form-container .step-content .custom-input[data-v-989e4ba8] input::-webkit-input-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-input[data-v-989e4ba8] textarea::-webkit-input-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-select[data-v-989e4ba8] input::-webkit-input-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-select[data-v-989e4ba8] textarea::-webkit-input-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-textarea[data-v-989e4ba8] input::-webkit-input-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-textarea[data-v-989e4ba8] textarea::-webkit-input-placeholder{color:hsla(0,0%,100%,.5)}.apply-school-container .glass-card .form-container .step-content .custom-input[data-v-989e4ba8] input::-moz-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-input[data-v-989e4ba8] textarea::-moz-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-select[data-v-989e4ba8] input::-moz-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-select[data-v-989e4ba8] textarea::-moz-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-textarea[data-v-989e4ba8] input::-moz-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-textarea[data-v-989e4ba8] textarea::-moz-placeholder{color:hsla(0,0%,100%,.5)}.apply-school-container .glass-card .form-container .step-content .custom-input[data-v-989e4ba8] input:-ms-input-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-input[data-v-989e4ba8] textarea:-ms-input-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-select[data-v-989e4ba8] input:-ms-input-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-select[data-v-989e4ba8] textarea:-ms-input-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-textarea[data-v-989e4ba8] input:-ms-input-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-textarea[data-v-989e4ba8] textarea:-ms-input-placeholder{color:hsla(0,0%,100%,.5)}.apply-school-container .glass-card .form-container .step-content .custom-input[data-v-989e4ba8] input::-ms-input-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-input[data-v-989e4ba8] textarea::-ms-input-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-select[data-v-989e4ba8] input::-ms-input-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-select[data-v-989e4ba8] textarea::-ms-input-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-textarea[data-v-989e4ba8] input::-ms-input-placeholder,.apply-school-container .glass-card .form-container .step-content .custom-textarea[data-v-989e4ba8] textarea::-ms-input-placeholder{color:hsla(0,0%,100%,.5)}.apply-school-container .glass-card .form-container .step-content .custom-input[data-v-989e4ba8] input::placeholder,.apply-school-container .glass-card .form-container .step-content .custom-input[data-v-989e4ba8] textarea::placeholder,.apply-school-container .glass-card .form-container .step-content .custom-select[data-v-989e4ba8] input::placeholder,.apply-school-container .glass-card .form-container .step-content .custom-select[data-v-989e4ba8] textarea::placeholder,.apply-school-container .glass-card .form-container .step-content .custom-textarea[data-v-989e4ba8] input::placeholder,.apply-school-container .glass-card .form-container .step-content .custom-textarea[data-v-989e4ba8] textarea::placeholder{color:hsla(0,0%,100%,.5)}.apply-school-container .glass-card .form-container .step-content .custom-input[disabled][data-v-989e4ba8],.apply-school-container .glass-card .form-container .step-content .custom-select[disabled][data-v-989e4ba8],.apply-school-container .glass-card .form-container .step-content .custom-textarea[disabled][data-v-989e4ba8]{background:hsla(0,0%,100%,.05);border-color:hsla(0,0%,100%,.15);color:hsla(0,0%,100%,.5);cursor:not-allowed}.apply-school-container .glass-card .form-container .step-content .custom-upload[data-v-989e4ba8] .ant-upload.ant-upload-select-picture-card{background:hsla(0,0%,100%,.1);border:1px dashed hsla(0,0%,100%,.3);border-radius:12px;width:240px;height:160px}.apply-school-container .glass-card .form-container .step-content .custom-upload[data-v-989e4ba8] .ant-upload.ant-upload-select-picture-card:hover{border-color:#f759ab}.apply-school-container .glass-card .form-container .step-content .custom-upload[data-v-989e4ba8] .ant-upload.ant-upload-select-picture-card.ant-upload-disabled{background:hsla(0,0%,100%,.05);border-color:hsla(0,0%,100%,.15);cursor:not-allowed}.apply-school-container .glass-card .form-container .action-buttons[data-v-989e4ba8]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:end;-ms-flex-pack:end;justify-content:flex-end;margin-top:30px}.apply-school-container .glass-card .form-container .action-buttons .next-button[data-v-989e4ba8],.apply-school-container .glass-card .form-container .action-buttons .submit-button[data-v-989e4ba8]{background:-webkit-gradient(linear,left top,right top,from(#f759ab),to(#8c1bab));background:linear-gradient(90deg,#f759ab,#8c1bab);border:none;border-radius:8px;height:44px;padding:0 24px;font-weight:600;-webkit-transition:all .3s;transition:all .3s}.apply-school-container .glass-card .form-container .action-buttons .next-button[data-v-989e4ba8]:hover,.apply-school-container .glass-card .form-container .action-buttons .submit-button[data-v-989e4ba8]:hover{-webkit-transform:translateY(-2px);transform:translateY(-2px);-webkit-box-shadow:0 6px 12px rgba(247,89,171,.3);box-shadow:0 6px 12px rgba(247,89,171,.3)}.apply-school-container .glass-card .form-container .action-buttons .next-button[disabled][data-v-989e4ba8],.apply-school-container .glass-card .form-container .action-buttons .submit-button[disabled][data-v-989e4ba8]{background:hsla(0,0%,100%,.2);color:hsla(0,0%,100%,.5);-webkit-transform:none;transform:none;-webkit-box-shadow:none;box-shadow:none}.apply-school-container .glass-card .form-container .action-buttons .prev-button[data-v-989e4ba8]{margin-right:16px;background:hsla(0,0%,100%,.2);border:none;color:#fff;border-radius:8px;height:44px;padding:0 24px;font-weight:600}.apply-school-container .glass-card .form-container .action-buttons .prev-button[data-v-989e4ba8]:hover{background:hsla(0,0%,100%,.3)}.apply-school-container .decoration-element[data-v-989e4ba8]{position:absolute;border-radius:50%;-webkit-filter:blur(80px);filter:blur(80px);opacity:.6;z-index:0;-webkit-animation:float-989e4ba8 20s infinite alternate;animation:float-989e4ba8 20s infinite alternate}.apply-school-container .decoration-element.top-right[data-v-989e4ba8]{width:500px;height:500px;background:rgba(247,89,171,.4);top:-150px;right:-150px}.apply-school-container .decoration-element.bottom-left[data-v-989e4ba8]{width:400px;height:400px;background:rgba(33,107,165,.4);bottom:-150px;left:-150px;-webkit-animation-delay:2s;animation-delay:2s}.mb-20[data-v-989e4ba8]{margin-bottom:20px}[data-v-989e4ba8] .custom-select .ant-select-selection{border:1px solid hsla(0,0%,100%,.3);color:#fff;background-color:hsla(0,0%,100%,0)}[data-v-989e4ba8] .custom-select .ant-select-selection .ant-select-selection__rendered{color:#fff}[data-v-989e4ba8] .custom-select .ant-select-selection .ant-select-arrow{color:hsla(0,0%,100%,.8)}[data-v-989e4ba8] .custom-select.ant-select-focused .ant-select-selection,[data-v-989e4ba8] .custom-select .ant-select-selection:active,[data-v-989e4ba8] .custom-select .ant-select-selection:focus{border-color:#f759ab;-webkit-box-shadow:0 0 0 2px rgba(247,89,171,.2);box-shadow:0 0 0 2px rgba(247,89,171,.2)}[data-v-989e4ba8] .custom-select.ant-select-disabled .ant-select-selection{background:hsla(0,0%,100%,.05);border-color:hsla(0,0%,100%,.15)}[data-v-989e4ba8] .custom-select.ant-select-disabled .ant-select-selection .ant-select-selection__rendered{color:hsla(0,0%,100%,.5)}@-webkit-keyframes fadeIn-989e4ba8{0%{opacity:0;-webkit-transform:translateY(20px);transform:translateY(20px)}to{opacity:1;-webkit-transform:translateY(0);transform:translateY(0)}}@keyframes fadeIn-989e4ba8{0%{opacity:0;-webkit-transform:translateY(20px);transform:translateY(20px)}to{opacity:1;-webkit-transform:translateY(0);transform:translateY(0)}}@-webkit-keyframes float-989e4ba8{0%{-webkit-transform:translate(0);transform:translate(0)}50%{-webkit-transform:translate(30px,-30px);transform:translate(30px,-30px)}to{-webkit-transform:translate(-30px,30px);transform:translate(-30px,30px)}}@keyframes float-989e4ba8{0%{-webkit-transform:translate(0);transform:translate(0)}50%{-webkit-transform:translate(30px,-30px);transform:translate(30px,-30px)}to{-webkit-transform:translate(-30px,30px);transform:translate(-30px,30px)}}@media (max-width:768px){.apply-school-container[data-v-989e4ba8]{padding:20px}.apply-school-container .glass-card[data-v-989e4ba8]{padding:30px 20px}.apply-school-container .decoration-element[data-v-989e4ba8]{display:none}}.course-detail-page[data-v-46821d85]{gap:24px;padding:24px;max-width:1500px;margin:0 auto;min-height:100vh;background-color:#f8f9fc}.course-detail-page .course-header .course-header-content[data-v-46821d85],.course-detail-page[data-v-46821d85]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.course-detail-page .course-header .course-header-content[data-v-46821d85]{background:hsla(0,0%,100%,.85);border-radius:12px;-webkit-box-shadow:0 8px 24px rgba(0,0,0,.08);box-shadow:0 8px 24px rgba(0,0,0,.08);overflow:hidden}@media (min-width:768px){.course-detail-page .course-header .course-header-content[data-v-46821d85]{-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row}}.course-detail-page .course-header .course-header-content .course-basic-info[data-v-46821d85]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;padding:24px;-webkit-box-flex:1;-ms-flex:1;flex:1}@media (min-width:768px){.course-detail-page .course-header .course-header-content .course-basic-info[data-v-46821d85]{-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;gap:24px}}.course-detail-page .course-header .course-header-content .course-basic-info .course-cover[data-v-46821d85]{width:100%;margin-bottom:16px;border-radius:8px;overflow:hidden}@media (min-width:768px){.course-detail-page .course-header .course-header-content .course-basic-info .course-cover[data-v-46821d85]{width:350px;min-width:350px;margin-bottom:0}}.course-detail-page .course-header .course-header-content .course-basic-info .course-cover img[data-v-46821d85]{width:100%;height:100%;display:block;-o-object-fit:cover;object-fit:cover}.course-detail-page .course-header .course-header-content .course-basic-info .course-info[data-v-46821d85]{-webkit-box-flex:1;-ms-flex:1;flex:1}.course-detail-page .course-header .course-header-content .course-basic-info .course-info .course-title[data-v-46821d85]{font-size:24px;font-weight:700;color:#333;margin-bottom:12px}.course-detail-page .course-header .course-header-content .course-basic-info .course-info .course-desc[data-v-46821d85]{font-size:14px;color:#666;line-height:1.6;margin-bottom:16px}.course-detail-page .course-header .course-header-content .course-basic-info .course-info .course-meta[data-v-46821d85]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:12px;margin-bottom:10px}.course-detail-page .course-header .course-header-content .course-basic-info .course-info .course-meta .meta-item[data-v-46821d85]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:8px}.course-detail-page .course-header .course-header-content .course-basic-info .course-info .course-meta .meta-item .meta-label[data-v-46821d85]{font-size:14px;color:#666}.course-detail-page .course-header .course-header-content .course-basic-info .course-info .course-meta .meta-item .meta-value[data-v-46821d85]{font-size:14px;color:#333;font-weight:500}.course-detail-page .course-header .course-header-content .course-basic-info .course-info .course-meta .meta-item .meta-tag[data-v-46821d85]{display:inline-block;padding:4px 12px;background-color:#ecfaf5;color:#1890ff;border-radius:16px;font-size:12px}.course-detail-page .course-header .course-header-content .course-basic-info .course-info .study-progress[data-v-46821d85]{margin-bottom:16px}.course-detail-page .course-header .course-header-content .course-basic-info .course-info .study-progress .progress-header[data-v-46821d85]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;margin-bottom:8px}.course-detail-page .course-header .course-header-content .course-basic-info .course-info .study-progress .progress-header .progress-label[data-v-46821d85]{font-size:14px;color:#666}.course-detail-page .course-header .course-header-content .course-basic-info .course-info .study-progress .progress-header .progress-value[data-v-46821d85]{font-size:14px;color:#333;font-weight:500}.course-detail-page .course-header .course-header-content .course-basic-info .course-info .study-progress .progress-bar-container[data-v-46821d85]{height:8px;background-color:#f0f0f0;border-radius:4px;overflow:hidden}.course-detail-page .course-header .course-header-content .course-basic-info .course-info .study-progress .progress-bar-container .progress-bar[data-v-46821d85]{height:100%;background-color:#1890ff;border-radius:4px;-webkit-transition:width .5s ease;transition:width .5s ease}.course-detail-page .course-header .course-header-content .enroll-section[data-v-46821d85]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;padding:24px;background:-webkit-gradient(linear,left top,left bottom,from(rgba(24,144,255,.1)),to(rgba(24,144,255,.03)));background:linear-gradient(180deg,rgba(24,144,255,.1),rgba(24,144,255,.03));border-top:1px solid rgba(24,144,255,.15)}@media (min-width:768px){.course-detail-page .course-header .course-header-content .enroll-section[data-v-46821d85]{width:230px;border-top:none;border-left:1px solid rgba(24,144,255,.15)}}.course-detail-page .course-header .course-header-content .enroll-section .enroll-btn[data-v-46821d85]{width:100%;height:50px;font-size:16px;font-weight:700;border-radius:25px;background:#1890ff;border-color:#1890ff;-webkit-box-shadow:0 6px 16px rgba(24,144,255,.3);box-shadow:0 6px 16px rgba(24,144,255,.3)}.course-detail-page .course-header .course-header-content .enroll-section .enroll-btn[data-v-46821d85]:hover{background:#0076e4;-webkit-box-shadow:0 8px 20px rgba(24,144,255,.4);box-shadow:0 8px 20px rgba(24,144,255,.4)}.course-detail-page .course-content[data-v-46821d85]{background:hsla(0,0%,100%,.85);border-radius:12px;-webkit-box-shadow:0 8px 24px rgba(0,0,0,.08);box-shadow:0 8px 24px rgba(0,0,0,.08);overflow:hidden}.course-detail-page .course-content .course-tabs[data-v-46821d85]{display:-webkit-box;display:-ms-flexbox;display:flex;border-bottom:1px solid #f0f0f0;position:relative}.course-detail-page .course-content .course-tabs .tab-item[data-v-46821d85]{padding:16px 24px;font-size:16px;color:#666;cursor:pointer;position:relative;-webkit-transition:color .3s;transition:color .3s}.course-detail-page .course-content .course-tabs .tab-item[data-v-46821d85]:hover{color:#1890ff}.course-detail-page .course-content .course-tabs .tab-item.active[data-v-46821d85]{color:#1890ff;font-weight:500}.course-detail-page .course-content .course-tabs .tab-indicator[data-v-46821d85]{position:absolute;bottom:0;height:3px;background-color:#1890ff;-webkit-transition:all .4s cubic-bezier(.23,1,.32,1);transition:all .4s cubic-bezier(.23,1,.32,1)}.course-detail-page .course-content .tab-content-wrapper[data-v-46821d85]{position:relative}.course-detail-page .course-content .tab-content-wrapper .content-panel[data-v-46821d85]{padding:24px;opacity:0;visibility:hidden;position:absolute;top:0;left:0;right:0;-webkit-transform:translateX(30px);transform:translateX(30px);-webkit-transition:opacity .4s ease,visibility .4s ease,-webkit-transform .4s cubic-bezier(.23,1,.32,1);transition:opacity .4s ease,visibility .4s ease,-webkit-transform .4s cubic-bezier(.23,1,.32,1);transition:opacity .4s ease,visibility .4s ease,transform .4s cubic-bezier(.23,1,.32,1);transition:opacity .4s ease,visibility .4s ease,transform .4s cubic-bezier(.23,1,.32,1),-webkit-transform .4s cubic-bezier(.23,1,.32,1)}.course-detail-page .course-content .tab-content-wrapper .content-panel.active[data-v-46821d85]{opacity:1;visibility:visible;position:relative;-webkit-transform:translateX(0);transform:translateX(0)}.course-detail-page .lesson-list[data-v-46821d85]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:16px}.course-detail-page .lesson-list .lesson-item[data-v-46821d85]{display:-webkit-box;display:-ms-flexbox;display:flex;padding:16px;background-color:#f9f9f9;border-radius:8px;cursor:pointer;-webkit-transition:all .3s;transition:all .3s}.course-detail-page .lesson-list .lesson-item[data-v-46821d85]:hover{background-color:#f0f9f6;-webkit-transform:translateY(-2px);transform:translateY(-2px);-webkit-box-shadow:0 4px 12px rgba(0,0,0,.05);box-shadow:0 4px 12px rgba(0,0,0,.05)}.course-detail-page .lesson-list .lesson-item.completed[data-v-46821d85]{background-color:rgba(24,144,255,.05);border-left:3px solid #1890ff}.course-detail-page .lesson-list .lesson-item .lesson-icon[data-v-46821d85]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;width:40px;height:40px;border-radius:50%;background-color:rgba(24,144,255,.1);margin-right:16px;color:#1890ff;font-size:18px}.course-detail-page .lesson-list .lesson-item .lesson-content[data-v-46821d85]{-webkit-box-flex:1;-ms-flex:1;flex:1}.course-detail-page .lesson-list .lesson-item .lesson-content .lesson-title[data-v-46821d85]{font-size:16px;font-weight:500;color:#333;margin-bottom:4px}.course-detail-page .lesson-list .lesson-item .lesson-content .lesson-description[data-v-46821d85]{font-size:14px;color:#666}.course-detail-page .lesson-list .lesson-item .lesson-status[data-v-46821d85]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.course-detail-page .discussion-container .new-post[data-v-46821d85]{margin-bottom:24px}.course-detail-page .discussion-container .new-post textarea[data-v-46821d85]{margin-bottom:8px}.course-detail-page .discussion-container .new-post .textarea-counter[data-v-46821d85]{text-align:right;font-size:12px;color:#666;margin-bottom:12px}.course-detail-page .discussion-container .discussion-list[data-v-46821d85]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:24px}.course-detail-page .discussion-container .discussion-list .empty-discussion[data-v-46821d85]{padding:40px 0}.course-detail-page .discussion-container .discussion-list .discussion-item[data-v-46821d85]{padding:16px;background-color:#f9f9f9;border-radius:8px}.course-detail-page .discussion-container .discussion-list .discussion-item .discussion-header[data-v-46821d85]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;margin-bottom:12px}.course-detail-page .discussion-container .discussion-list .discussion-item .discussion-header .user-avatar[data-v-46821d85]{width:40px;height:40px;border-radius:50%;overflow:hidden;margin-right:12px}.course-detail-page .discussion-container .discussion-list .discussion-item .discussion-header .user-avatar img[data-v-46821d85]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.course-detail-page .discussion-container .discussion-list .discussion-item .discussion-header .user-avatar.small[data-v-46821d85]{width:30px;height:30px}.course-detail-page .discussion-container .discussion-list .discussion-item .discussion-header .user-info .user-name[data-v-46821d85]{font-size:14px;font-weight:500;color:#333}.course-detail-page .discussion-container .discussion-list .discussion-item .discussion-header .user-info .post-time[data-v-46821d85]{font-size:12px;color:#666}.course-detail-page .discussion-container .discussion-list .discussion-item .discussion-content[data-v-46821d85]{font-size:14px;color:#333;line-height:1.6;margin-bottom:12px;padding:0 4px}.course-detail-page .discussion-container .discussion-list .discussion-item .discussion-actions[data-v-46821d85]{display:-webkit-box;display:-ms-flexbox;display:flex;gap:16px;margin-bottom:16px}.course-detail-page .discussion-container .discussion-list .discussion-item .discussion-actions .action-item[data-v-46821d85]{font-size:13px;color:#666;cursor:pointer}.course-detail-page .discussion-container .discussion-list .discussion-item .discussion-actions .action-item[data-v-46821d85]:hover{color:#1890ff}.course-detail-page .discussion-container .discussion-list .discussion-item .reply-form[data-v-46821d85]{background-color:#f0f0f0;padding:12px;border-radius:8px;margin-bottom:16px}.course-detail-page .discussion-container .discussion-list .discussion-item .reply-form textarea[data-v-46821d85]{margin-bottom:8px}.course-detail-page .discussion-container .discussion-list .discussion-item .reply-form .textarea-counter[data-v-46821d85]{text-align:right;font-size:12px;color:#666;margin-bottom:8px}.course-detail-page .discussion-container .discussion-list .discussion-item .reply-form .reply-actions[data-v-46821d85]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:end;-ms-flex-pack:end;justify-content:flex-end;gap:12px}.course-detail-page .discussion-container .discussion-list .discussion-item .replies-list[data-v-46821d85]{margin-top:8px;padding-left:24px;border-left:2px solid #e8e8e8}.course-detail-page .discussion-container .discussion-list .discussion-item .replies-list .reply-item[data-v-46821d85]{padding:12px;margin-bottom:8px;background-color:#f0f0f0;border-radius:8px}.course-detail-page .discussion-container .discussion-list .discussion-item .replies-list .reply-item[data-v-46821d85]:last-child{margin-bottom:0}.course-detail-page .discussion-container .discussion-list .discussion-item .replies-list .reply-item .reply-header[data-v-46821d85]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;margin-bottom:8px}.course-detail-page .discussion-container .discussion-list .discussion-item .replies-list .reply-item .reply-header .user-avatar[data-v-46821d85]{width:30px;height:30px;border-radius:50%;overflow:hidden;margin-right:12px}.course-detail-page .discussion-container .discussion-list .discussion-item .replies-list .reply-item .reply-header .user-avatar img[data-v-46821d85]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.course-detail-page .discussion-container .discussion-list .discussion-item .replies-list .reply-item .reply-header .user-info .user-name[data-v-46821d85]{font-size:13px;font-weight:500;color:#333}.course-detail-page .discussion-container .discussion-list .discussion-item .replies-list .reply-item .reply-header .user-info .post-time[data-v-46821d85]{font-size:11px;color:#666}.course-detail-page .discussion-container .discussion-list .discussion-item .replies-list .reply-item .reply-content[data-v-46821d85]{font-size:13px;color:#333;line-height:1.5}.mac-glass[data-v-46821d85]{background:hsla(0,0%,100%,.65)!important;backdrop-filter:blur(10px)!important;-webkit-backdrop-filter:blur(10px)!important;border:1px solid hsla(0,0%,100%,.18)!important}.course-explore[data-v-470fbc2a]{position:relative;min-height:100vh;padding:40px 24px;background-color:#f8f9fc;overflow:hidden}.course-explore .background-shapes[data-v-470fbc2a]{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}.course-explore .background-shapes .shape[data-v-470fbc2a]{position:absolute;border-radius:50%}.course-explore .background-shapes .shape.shape-1[data-v-470fbc2a]{top:-150px;right:-100px;width:400px;height:400px;background:linear-gradient(135deg,rgba(24,144,255,.2),rgba(24,144,255,.1));-webkit-animation:cornerFloat-470fbc2a 10s ease-in-out infinite;animation:cornerFloat-470fbc2a 10s ease-in-out infinite;-webkit-transform-origin:bottom right;transform-origin:bottom right}.course-explore .background-shapes .shape.shape-2[data-v-470fbc2a]{bottom:-200px;left:-150px;width:500px;height:500px;background:linear-gradient(135deg,rgba(66,184,131,.15),rgba(24,144,255,.08));animation:cornerFloat-470fbc2a 10s ease-in-out 5s infinite reverse;-webkit-transform-origin:top left;transform-origin:top left}.course-explore .background-shapes .shape.shape-3[data-v-470fbc2a]{bottom:5%;right:5%;width:300px;height:300px;background:linear-gradient(135deg,rgba(24,144,255,.1),rgba(66,184,131,.05));-webkit-animation:float-470fbc2a 10s ease-in-out 2s infinite,pulse 8s ease-in-out 1s infinite;animation:float-470fbc2a 10s ease-in-out 2s infinite,pulse 8s ease-in-out 1s infinite;-webkit-transform-origin:top left;transform-origin:top left;-webkit-box-shadow:0 0 30px rgba(0,0,0,.05);box-shadow:0 0 30px rgba(0,0,0,.05)}.course-explore .background-shapes .shape.shape-3[data-v-470fbc2a]:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle,transparent 30%,rgba(24,144,255,.15) 70%);border-radius:50%;opacity:.6;-webkit-animation:rotate 15s linear infinite;animation:rotate 15s linear infinite}.course-explore .background-shapes .shape.shape-dark[data-v-470fbc2a]{top:35%;left:20%;width:250px;height:250px;background:rgba(0,0,0,.1);border-radius:40%;-webkit-filter:blur(60px);filter:blur(60px)}.course-explore .background-shapes .shape.shape-light[data-v-470fbc2a]{bottom:30%;right:25%;width:300px;height:300px;background:hsla(0,0%,100%,.3);border-radius:40%;-webkit-filter:blur(70px);filter:blur(70px)}@-webkit-keyframes float-470fbc2a{0%,to{-webkit-transform:translateY(0);transform:translateY(0)}50%{-webkit-transform:translateY(-20px);transform:translateY(-20px)}}@keyframes float-470fbc2a{0%,to{-webkit-transform:translateY(0);transform:translateY(0)}50%{-webkit-transform:translateY(-20px);transform:translateY(-20px)}}@-webkit-keyframes cornerFloat-470fbc2a{0%,to{-webkit-transform:translateY(0) rotate(0) scale(1);transform:translateY(0) rotate(0) scale(1)}25%{-webkit-transform:translateY(-40px) rotate(2deg) scale(1.05);transform:translateY(-40px) rotate(2deg) scale(1.05)}50%{-webkit-transform:translateY(-60px) rotate(5deg) scale(1.1);transform:translateY(-60px) rotate(5deg) scale(1.1)}75%{-webkit-transform:translateY(-30px) rotate(3deg) scale(1.03);transform:translateY(-30px) rotate(3deg) scale(1.03)}}@keyframes cornerFloat-470fbc2a{0%,to{-webkit-transform:translateY(0) rotate(0) scale(1);transform:translateY(0) rotate(0) scale(1)}25%{-webkit-transform:translateY(-40px) rotate(2deg) scale(1.05);transform:translateY(-40px) rotate(2deg) scale(1.05)}50%{-webkit-transform:translateY(-60px) rotate(5deg) scale(1.1);transform:translateY(-60px) rotate(5deg) scale(1.1)}75%{-webkit-transform:translateY(-30px) rotate(3deg) scale(1.03);transform:translateY(-30px) rotate(3deg) scale(1.03)}}.course-explore .glass-card[data-v-470fbc2a]{background:hsla(0,0%,100%,.65);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:12px;-webkit-box-shadow:0 8px 32px rgba(0,0,0,.08);box-shadow:0 8px 32px rgba(0,0,0,.08);border:1px solid hsla(0,0%,100%,.18);-webkit-transition:all .3s;transition:all .3s}.course-explore .glass-card[data-v-470fbc2a]:hover{-webkit-box-shadow:0 8px 32px rgba(0,0,0,.12);box-shadow:0 8px 32px rgba(0,0,0,.12)}.course-explore .filter-container[data-v-470fbc2a]{position:relative;z-index:1;padding:24px;margin-bottom:40px}.course-explore .filter-container .section-title[data-v-470fbc2a]{margin-bottom:24px}.course-explore .filter-container .section-title h2[data-v-470fbc2a]{font-size:28px;font-weight:600;color:#333;margin-bottom:12px}.course-explore .filter-container .section-title .animated-bar[data-v-470fbc2a]{width:80px;height:4px;background:#1890ff;border-radius:2px}.course-explore .filter-container .filter-item[data-v-470fbc2a]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;margin-bottom:8px}.course-explore .filter-container .filter-item .filter-label[data-v-470fbc2a]{font-size:14px;color:#666;margin-bottom:8px}.course-explore .filter-container .filter-item .filter-select[data-v-470fbc2a],.course-explore .filter-container .filter-item .search-input[data-v-470fbc2a]{border-radius:8px;border:1px solid #e8e8e8}.course-explore .filter-container .filter-item .filter-select[data-v-470fbc2a]:focus,.course-explore .filter-container .filter-item .filter-select[data-v-470fbc2a]:hover,.course-explore .filter-container .filter-item .search-input[data-v-470fbc2a]:focus,.course-explore .filter-container .filter-item .search-input[data-v-470fbc2a]:hover{border-color:#1890ff}.course-explore .courses-section[data-v-470fbc2a]{position:relative;z-index:0}.course-explore .courses-section .content-wrapper[data-v-470fbc2a]{padding:30px;margin-bottom:20px;background:hsla(0,0%,100%,.7);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:12px;-webkit-box-shadow:0 10px 30px rgba(0,0,0,.08),inset 0 0 0 1px hsla(0,0%,100%,.5);box-shadow:0 10px 30px rgba(0,0,0,.08),inset 0 0 0 1px hsla(0,0%,100%,.5);position:relative;overflow:hidden}.course-explore .courses-section .content-wrapper[data-v-470fbc2a]:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:-webkit-gradient(linear,left top,right top,from(hsla(0,0%,100%,.5)),color-stop(hsla(0,0%,100%,.8)),to(hsla(0,0%,100%,.5)));background:linear-gradient(90deg,hsla(0,0%,100%,.5),hsla(0,0%,100%,.8),hsla(0,0%,100%,.5));z-index:1}.course-explore .courses-section .content-wrapper[data-v-470fbc2a]:hover{-webkit-box-shadow:0 15px 35px rgba(0,0,0,.1),inset 0 0 0 1px hsla(0,0%,100%,.6);box-shadow:0 15px 35px rgba(0,0,0,.1),inset 0 0 0 1px hsla(0,0%,100%,.6)}.course-explore .courses-section .section-header[data-v-470fbc2a]{margin-bottom:30px;position:relative;padding-left:12px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.course-explore .courses-section .section-header[data-v-470fbc2a]:before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;background:#1890ff;border-radius:2px}.course-explore .courses-section .section-header .section-title[data-v-470fbc2a]{font-size:24px;font-weight:600;color:#333;margin-bottom:12px;letter-spacing:-.5px}.course-explore .courses-section .section-header .animated-bar[data-v-470fbc2a]{width:60px;height:3px;background:#1890ff;border-radius:2px;opacity:.7}.course-explore .courses-section .section-header .tab-switch[data-v-470fbc2a]{display:-webkit-box;display:-ms-flexbox;display:flex;gap:16px}.course-explore .courses-section .section-header .tab-switch a[data-v-470fbc2a]{color:#666;padding:4px 12px;border-radius:16px;cursor:pointer;font-weight:500;-webkit-transition:all .3s;transition:all .3s}.course-explore .courses-section .section-header .tab-switch a.active[data-v-470fbc2a]{color:#1890ff;background:rgba(24,144,255,.1)}.course-explore .courses-section .section-header .tab-switch a[data-v-470fbc2a]:hover:not(.active){color:#404040;background:rgba(0,0,0,.05)}.course-explore .courses-section .course-grid[data-v-470fbc2a]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:30px}.course-explore .courses-section .course-grid .course-card[data-v-470fbc2a]{background:hsla(0,0%,100%,.75);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border-radius:12px;overflow:hidden;-webkit-box-shadow:0 8px 25px rgba(0,0,0,.07),inset 0 0 0 1px hsla(0,0%,100%,.9);box-shadow:0 8px 25px rgba(0,0,0,.07),inset 0 0 0 1px hsla(0,0%,100%,.9);-webkit-transition:all .3s;transition:all .3s;cursor:pointer;-webkit-transform:translateY(0);transform:translateY(0);height:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;position:relative}.course-explore .courses-section .course-grid .course-card[data-v-470fbc2a]:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:hsla(0,0%,100%,.8);z-index:3}.course-explore .courses-section .course-grid .course-card[data-v-470fbc2a]:hover{-webkit-transform:translateY(-8px);transform:translateY(-8px);-webkit-box-shadow:0 15px 35px rgba(0,0,0,.12),inset 0 0 0 1px #fff;box-shadow:0 15px 35px rgba(0,0,0,.12),inset 0 0 0 1px #fff;background:hsla(0,0%,100%,.85)}.course-explore .courses-section .course-grid .course-card:hover .card-image-container .card-image[data-v-470fbc2a]{-webkit-transform:scale(1.05);transform:scale(1.05)}.course-explore .courses-section .course-grid .course-card:hover .card-image-container .card-overlay[data-v-470fbc2a]{opacity:1}.course-explore .courses-section .course-grid .course-card:hover .card-image-container .course-price[data-v-470fbc2a],.course-explore .courses-section .course-grid .course-card:hover .card-image-container .course-ribbon[data-v-470fbc2a]{z-index:10}@supports not ((-webkit-backdrop-filter:blur(15px)) or (backdrop-filter:blur(15px))){.course-explore .courses-section .course-grid .course-card[data-v-470fbc2a]{background:hsla(0,0%,100%,.9)}}.course-explore .courses-section .course-grid .course-card .card-image-container[data-v-470fbc2a]{position:relative;padding-top:65%;overflow:hidden}.course-explore .courses-section .course-grid .course-card .card-image-container .card-image[data-v-470fbc2a]{position:absolute;top:0;left:0;width:100%;height:100%;-o-object-fit:cover;object-fit:cover;-webkit-transition:-webkit-transform .3s;transition:-webkit-transform .3s;transition:transform .3s;transition:transform .3s,-webkit-transform .3s}.course-explore .courses-section .course-grid .course-card .card-image-container .card-overlay[data-v-470fbc2a]{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.4);display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;opacity:0;-webkit-transition:opacity .3s;transition:opacity .3s}.course-explore .courses-section .course-grid .course-card .card-image-container .card-overlay .view-details-btn[data-v-470fbc2a]{background:#1890ff;border:none;color:#fff;font-weight:500;padding:6px 20px}.course-explore .courses-section .course-grid .course-card .card-image-container .card-overlay .view-details-btn[data-v-470fbc2a]:hover{background:#0076e4}.course-explore .courses-section .course-grid .course-card .card-image-container .course-ribbon[data-v-470fbc2a]{position:absolute;top:20px;right:-32px;width:120px;padding:5px 0;text-align:center;color:#fff;font-size:12px;font-weight:600;letter-spacing:.5px;-webkit-transform:rotate(45deg);transform:rotate(45deg);z-index:5;-webkit-box-shadow:0 2px 5px rgba(0,0,0,.2);box-shadow:0 2px 5px rgba(0,0,0,.2)}.course-explore .courses-section .course-grid .course-card .card-image-container .course-ribbon.purchased[data-v-470fbc2a]{background:#42b883}.course-explore .courses-section .course-grid .course-card .card-image-container .course-ribbon.unpurchased[data-v-470fbc2a]{background:#f56c6c}.course-explore .courses-section .course-grid .course-card .card-image-container .course-ribbon.try[data-v-470fbc2a]{background:orange}.course-explore .courses-section .course-grid .course-card .card-image-container .course-price[data-v-470fbc2a]{position:absolute;bottom:0;left:0;padding:6px 12px;background:rgba(0,0,0,.6);color:#fff;font-size:13px;font-weight:500;border-top-right-radius:8px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.course-explore .courses-section .course-grid .course-card .card-image-container .course-price .points-icon[data-v-470fbc2a]{margin-right:4px;color:gold}.course-explore .courses-section .course-grid .course-card .card-content[data-v-470fbc2a]{padding:20px;-webkit-box-flex:1;-ms-flex:1;flex:1;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;position:relative}.course-explore .courses-section .course-grid .course-card .card-content[data-v-470fbc2a]:before{content:"";position:absolute;top:0;left:10%;right:10%;height:1px;background:hsla(0,0%,100%,.8)}.course-explore .courses-section .course-grid .course-card .card-content .course-title[data-v-470fbc2a]{font-size:18px;font-weight:600;color:#333;margin-bottom:12px;line-height:1.4}.course-explore .courses-section .course-grid .course-card .card-content .course-meta[data-v-470fbc2a]{display:-webkit-box;display:-ms-flexbox;display:flex;gap:12px;margin-top:auto}.course-explore .courses-section .course-grid .course-card .card-content .course-meta .course-category[data-v-470fbc2a],.course-explore .courses-section .course-grid .course-card .card-content .course-meta .course-type[data-v-470fbc2a]{font-size:12px;color:#666;background:hsla(0,0%,96.1%,.7);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);padding:3px 10px;border-radius:4px}.course-explore .courses-section .load-more-container[data-v-470fbc2a]{text-align:center;margin:40px 0}.course-explore .courses-section .load-more-container .load-more-btn[data-v-470fbc2a]{background:rgba(62,93,248,.85);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:none;height:44px;padding:0 30px;border-radius:22px;font-size:16px;font-weight:500;-webkit-box-shadow:0 4px 15px rgba(62,93,248,.3);box-shadow:0 4px 15px rgba(62,93,248,.3)}.course-explore .courses-section .load-more-container .load-more-btn[data-v-470fbc2a]:hover{background:rgba(62,93,248,.95);-webkit-box-shadow:0 6px 20px rgba(62,93,248,.4);box-shadow:0 6px 20px rgba(62,93,248,.4)}@media screen and (max-width:768px){.course-explore[data-v-470fbc2a]{padding:24px 16px}.course-explore .courses-section .content-wrapper[data-v-470fbc2a],.course-explore .filter-container[data-v-470fbc2a]{padding:20px}.course-explore .courses-section .course-grid[data-v-470fbc2a]{gap:16px}}.mac-glass[data-v-470fbc2a]{background:hsla(0,0%,100%,.5)!important;backdrop-filter:blur(25px)!important;-webkit-backdrop-filter:blur(25px)!important;border-radius:12px!important;-webkit-box-shadow:0 10px 30px rgba(0,0,0,.15),inset 0 0 0 1px hsla(0,0%,100%,.6)!important;box-shadow:0 10px 30px rgba(0,0,0,.15),inset 0 0 0 1px hsla(0,0%,100%,.6)!important;border:none!important;position:relative;overflow:hidden}.mac-glass[data-v-470fbc2a]:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:-webkit-gradient(linear,left top,right top,from(hsla(0,0%,100%,.5)),color-stop(hsla(0,0%,100%,.9)),to(hsla(0,0%,100%,.5)));background:linear-gradient(90deg,hsla(0,0%,100%,.5),hsla(0,0%,100%,.9),hsla(0,0%,100%,.5));z-index:1}@supports not ((-webkit-backdrop-filter:blur(25px)) or (backdrop-filter:blur(25px))){.mac-glass[data-v-470fbc2a]{background:hsla(0,0%,100%,.92)!important}}.course-show[data-v-11c13058]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;height:100vh;background-color:#1a1a1a;color:#fff}.course-show .top-nav[data-v-11c13058]{padding:0 20px;height:60px;background-color:#222;border-bottom:1px solid #333;position:relative}.course-show .top-nav .course-title[data-v-11c13058],.course-show .top-nav[data-v-11c13058]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.course-show .top-nav .course-title[data-v-11c13058]{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;width:100%}.course-show .top-nav .course-title h1[data-v-11c13058]{font-size:18px;font-weight:600;color:#fff;margin:0}.course-show .top-nav .course-title .study-status[data-v-11c13058]{margin-left:8px;font-size:14px;color:#999}.course-show .top-nav .course-title .study-status.completed[data-v-11c13058]{color:#1ec77f}.course-show .main-content[data-v-11c13058]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-flex:1;-ms-flex:1;flex:1;overflow:hidden}.course-show .main-content .left-menu[data-v-11c13058]{width:240px;background-color:#222;border-right:1px solid #333;overflow-y:auto;scrollbar-width:none;-ms-overflow-style:none}.course-show .main-content .left-menu[data-v-11c13058]::-webkit-scrollbar{display:none}.course-show .main-content .left-menu .menu-title[data-v-11c13058]{padding:20px 16px;font-size:16px;font-weight:600;color:#fff;border-bottom:1px solid #333}.course-show .main-content .left-menu .menu-section .section-header[data-v-11c13058]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;padding:12px 16px;cursor:pointer;background-color:#2a2a2a}.course-show .main-content .left-menu .menu-section .section-header[data-v-11c13058]:hover{background-color:#333}.course-show .main-content .left-menu .menu-section .section-header .anticon[data-v-11c13058]{margin-right:8px;font-size:12px}.course-show .main-content .left-menu .menu-section .section-header span[data-v-11c13058]{font-size:14px;font-weight:500;-webkit-box-flex:1;-ms-flex:1;flex:1}.course-show .main-content .left-menu .menu-section .section-header .section-status[data-v-11c13058]{margin-left:8px}.course-show .main-content .left-menu .menu-section .section-header .section-status .ant-tag[data-v-11c13058]{font-size:12px}.course-show .main-content .left-menu .menu-section .section-items[data-v-11c13058]{background-color:#262626}.course-show .main-content .left-menu .menu-section .section-items .menu-item[data-v-11c13058]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;padding:12px 16px 12px 36px;cursor:pointer;-webkit-transition:background-color .2s;transition:background-color .2s}.course-show .main-content .left-menu .menu-section .section-items .menu-item[data-v-11c13058]:hover{background-color:#333}.course-show .main-content .left-menu .menu-section .section-items .menu-item.active[data-v-11c13058]{background-color:#333;border-left:2px solid #1ec77f}.course-show .main-content .left-menu .menu-section .section-items .menu-item.active .item-text[data-v-11c13058]{color:#1ec77f}.course-show .main-content .left-menu .menu-section .section-items .menu-item .item-icon[data-v-11c13058]{margin-right:8px;color:#999}.course-show .main-content .left-menu .menu-section .section-items .menu-item .item-text[data-v-11c13058]{font-size:13px;color:#999;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.course-show .main-content .left-menu .menu-section .section-items .menu-item .item-status[data-v-11c13058]{margin-left:8px}.course-show .main-content .left-menu .menu-section .section-items .menu-item.empty-content[data-v-11c13058]{color:#999;font-style:italic;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;padding:16px}.course-show .main-content .left-menu .menu-section .section-items .menu-item.empty-content .item-text[data-v-11c13058]{text-align:center;color:#999}.course-show .main-content .right-content[data-v-11c13058]{-webkit-box-flex:1;-ms-flex:1;flex:1;overflow-y:auto;background-color:#1a1a1a;position:relative}.course-show .main-content .right-content .content-video[data-v-11c13058]{height:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.course-show .main-content .right-content .content-video .video-player[data-v-11c13058]{width:100%;max-height:70vh;background-color:#000;user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;pointer-events:auto;-o-object-fit:contain;object-fit:contain}.course-show .main-content .right-content .content-video .video-info[data-v-11c13058]{padding:20px}.course-show .main-content .right-content .content-video .video-info h2[data-v-11c13058]{font-size:18px;font-weight:600;color:#fff;margin-bottom:12px}.course-show .main-content .right-content .content-video .video-info p[data-v-11c13058]{color:#999;line-height:1.6}.course-show .main-content .right-content .content-iframe[data-v-11c13058]{height:calc(100vh - 66px)}.course-show .main-content .right-content .content-iframe .iframe-content[data-v-11c13058]{width:100%;height:100%;border:none;scrollbar-width:none;-ms-overflow-style:none}.course-show .main-content .right-content .content-iframe .iframe-content[data-v-11c13058]::-webkit-scrollbar{display:none}.course-show .main-content .right-content .content-office[data-v-11c13058]{height:calc(100vh - 66px)}.course-show .main-content .right-content .content-office .vue-office-docx[data-v-11c13058],.course-show .main-content .right-content .content-office .vue-office-excel[data-v-11c13058],.course-show .main-content .right-content .content-office .vue-office-pdf[data-v-11c13058],.course-show .main-content .right-content .content-office .vue-office-pptx[data-v-11c13058]{width:100%;height:100%;border:none;scrollbar-width:none;-ms-overflow-style:none}.course-show .main-content .right-content .content-office .vue-office-docx[data-v-11c13058]::-webkit-scrollbar,.course-show .main-content .right-content .content-office .vue-office-excel[data-v-11c13058]::-webkit-scrollbar,.course-show .main-content .right-content .content-office .vue-office-pdf[data-v-11c13058]::-webkit-scrollbar,.course-show .main-content .right-content .content-office .vue-office-pptx[data-v-11c13058]::-webkit-scrollbar{display:none}.course-show .main-content .right-content .content-office .iframe-content[data-v-11c13058]{width:100%;height:100%;border:none;scrollbar-width:none;-ms-overflow-style:none}.course-show .main-content .right-content .content-office .iframe-content[data-v-11c13058]::-webkit-scrollbar{display:none}.course-show .main-content .right-content .content-document[data-v-11c13058]{height:100%}.course-show .main-content .right-content .content-document .document-container[data-v-11c13058]{padding:20px}.course-show .main-content .right-content .content-document .document-container .document-header[data-v-11c13058]{margin-bottom:24px}.course-show .main-content .right-content .content-document .document-container .document-header h2[data-v-11c13058]{font-size:24px;font-weight:600;color:#fff}.course-show .main-content .right-content .content-document .document-container .document-content[data-v-11c13058]{line-height:1.8;color:#999}.course-show .main-content .right-content .content-document .document-container .document-content h2[data-v-11c13058]{font-size:20px;font-weight:600;color:#fff;margin-bottom:16px}.course-show .main-content .right-content .content-document .document-container .document-content p[data-v-11c13058]{margin-bottom:16px}.course-show .main-content .right-content .content-document .document-container .document-content ul[data-v-11c13058]{margin-bottom:16px;padding-left:20px}.course-show .main-content .right-content .content-document .document-container .document-content ul li[data-v-11c13058]{margin-bottom:8px}.course-show .main-content .right-content .content-document .document-container .document-actions[data-v-11c13058]{margin-top:30px;padding-top:20px;border-top:1px solid #333;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.course-show .main-content .right-content .content-task[data-v-11c13058]{height:100%;padding:20px}.course-show .main-content .right-content .content-task .task-container .task-header[data-v-11c13058]{margin-bottom:24px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.course-show .main-content .right-content .content-task .task-container .task-header h2[data-v-11c13058]{font-size:24px;font-weight:600;color:#fff;margin:0}.course-show .main-content .right-content .content-task .task-container .task-header .task-info-header[data-v-11c13058]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:12px}.course-show .main-content .right-content .content-task .task-container .task-header .task-info-header .difficulty[data-v-11c13058]{font-size:14px;color:#999}.course-show .main-content .right-content .content-task .task-container .task-description[data-v-11c13058]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:24px;margin-bottom:24px}@media (min-width:992px){.course-show .main-content .right-content .content-task .task-container .task-description[data-v-11c13058]{-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row}}.course-show .main-content .right-content .content-task .task-container .task-description .task-info[data-v-11c13058]{-webkit-box-flex:1;-ms-flex:1;flex:1;background-color:#fff;border-radius:8px;padding:20px;color:#333}.course-show .main-content .right-content .content-task .task-container .task-description .task-info h3[data-v-11c13058]{font-size:18px;font-weight:600;color:#111;margin-bottom:16px}.course-show .main-content .right-content .content-task .task-container .task-description .task-info div[data-v-11c13058]{color:#555;line-height:1.8}.course-show .main-content .right-content .content-task .task-container .task-description .task-example[data-v-11c13058]{-webkit-box-flex:1;-ms-flex:1;flex:1;background-color:#222;border-radius:8px;padding:20px}.course-show .main-content .right-content .content-task .task-container .task-description .task-example h3[data-v-11c13058]{font-size:18px;font-weight:600;color:#fff;margin-bottom:16px}.course-show .main-content .right-content .content-task .task-container .task-description .task-example .example-image[data-v-11c13058]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.course-show .main-content .right-content .content-task .task-container .task-description .task-example .example-image img[data-v-11c13058]{max-width:100%;max-height:300px;border-radius:4px}.course-show .main-content .right-content .content-task .task-container .exercise-options[data-v-11c13058]{background-color:#222;border-radius:8px;padding:20px;margin-bottom:24px}.course-show .main-content .right-content .content-task .task-container .exercise-options h3[data-v-11c13058]{font-size:18px;font-weight:600;color:#fff;margin-bottom:16px}.course-show .main-content .right-content .content-task .task-container .exercise-options .options-container .option-item[data-v-11c13058]{display:block;margin-bottom:12px;color:#999;font-size:14px}.course-show .main-content .right-content .content-task .task-container .short-answer[data-v-11c13058]{background-color:#222;border-radius:8px;padding:20px;margin-bottom:24px}.course-show .main-content .right-content .content-task .task-container .short-answer h3[data-v-11c13058]{font-size:18px;font-weight:600;color:#fff;margin-bottom:16px}.course-show .main-content .right-content .content-task .task-container .exercise-status[data-v-11c13058]{background-color:rgba(30,199,127,.1);border-radius:8px;padding:16px;margin-bottom:24px;border:1px solid rgba(30,199,127,.3)}.course-show .main-content .right-content .content-task .task-container .exercise-status .status-content[data-v-11c13058]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;color:#1890ff}.course-show .main-content .right-content .content-task .task-container .exercise-status .status-content .anticon[data-v-11c13058]{font-size:20px;margin-right:8px}.course-show .main-content .right-content .content-task .task-container .exercise-status .status-content span[data-v-11c13058]{font-size:16px;margin-right:12px}.course-show .main-content .right-content .content-task .task-container .exercise-status .status-content .ant-btn-link[data-v-11c13058]{color:#409eff;padding:0;height:auto}.course-show .main-content .right-content .content-task .task-container .exercise-status .status-content .ant-btn-link[data-v-11c13058]:hover{color:#66b1ff}.course-show .main-content .right-content .content-task .task-container .task-actions[data-v-11c13058]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;margin-top:24px}.course-show .main-content .right-content .content-empty[data-v-11c13058]{height:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.course-show .main-content .right-content .content-empty .empty-message[data-v-11c13058]{text-align:center;padding:40px}.course-show .main-content .right-content .content-empty .empty-message p[data-v-11c13058]{margin-top:16px;color:#999;font-size:16px}.course-show .main-content .right-content .content-notebook[data-v-11c13058]{height:100%;padding:20px}.course-show .main-content .right-content .content-notebook .notebook-container[data-v-11c13058]{background-color:#222;border-radius:8px;padding:20px;height:calc(100% - 40px);display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.course-show .main-content .right-content .content-notebook .notebook-container .notebook-header[data-v-11c13058]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;margin-bottom:20px;padding-bottom:15px;border-bottom:1px solid #333}.course-show .main-content .right-content .content-notebook .notebook-container .notebook-header h2[data-v-11c13058]{font-size:22px;font-weight:600;color:#fff}.course-show .main-content .right-content .content-notebook .notebook-container .notebook-header .notebook-actions[data-v-11c13058]{display:-webkit-box;display:-ms-flexbox;display:flex;gap:12px}.course-show .main-content .right-content .content-notebook .notebook-container .notebook-content[data-v-11c13058]{-webkit-box-flex:1;-ms-flex:1;flex:1;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.course-show .main-content .right-content .content-notebook .notebook-container .notebook-content .notebook-textarea[data-v-11c13058]{-webkit-box-flex:1;-ms-flex:1;flex:1;width:100%;margin-bottom:20px;background-color:#2a2a2a;border-color:#333;color:#fff;resize:none;font-size:14px;line-height:1.6;padding:12px}.course-show .main-content .right-content .content-notebook .notebook-container .notebook-content .notebook-textarea[data-v-11c13058]:focus{border-color:#1890ff;-webkit-box-shadow:0 0 0 2px rgba(30,199,127,.2);box-shadow:0 0 0 2px rgba(30,199,127,.2)}.course-show .main-content .right-content .content-notebook .notebook-container .notebook-content .notebook-textarea[data-v-11c13058]::-webkit-input-placeholder{color:#666}.course-show .main-content .right-content .content-notebook .notebook-container .notebook-content .notebook-textarea[data-v-11c13058]::-moz-placeholder{color:#666}.course-show .main-content .right-content .content-notebook .notebook-container .notebook-content .notebook-textarea[data-v-11c13058]:-ms-input-placeholder{color:#666}.course-show .main-content .right-content .content-notebook .notebook-container .notebook-content .notebook-textarea[data-v-11c13058]::-ms-input-placeholder{color:#666}.course-show .main-content .right-content .content-notebook .notebook-container .notebook-content .notebook-textarea[data-v-11c13058]::placeholder{color:#666}.course-show .main-content .right-content .content-notebook .notebook-container .notebook-content .notebook-status[data-v-11c13058]{text-align:right;color:#999;font-size:14px;padding:8px 0}.course-show .main-content .right-content .content-notebook .notebook-container .notebook-content .notebook-status .status-saved[data-v-11c13058]{color:#1ec77f}.course-show .main-content .right-content .content-notebook .notebook-container .notebook-content .notebook-status .status-editing[data-v-11c13058]{color:#e6a23c}.course-show .main-content .right-content .content-notebook .notebook-container .notebook-content .notebook-status .status-saving[data-v-11c13058]{color:#409eff}.course-show .course-content-menu[data-v-11c13058],.course-show .notebook-menu[data-v-11c13058]{color:#1890ff;background-color:#262626}.course-show .course-content-menu .anticon[data-v-11c13058],.course-show .notebook-menu .anticon[data-v-11c13058]{margin-right:8px;font-size:14px}.course-show .course-content-menu[data-v-11c13058]:hover,.course-show .notebook-menu[data-v-11c13058]:hover{background-color:#333}.course-show .course-content-menu[data-v-11c13058]{color:#1890ff}[data-v-11c13058] .video-player::-internal-media-controls-download-button{display:none!important}[data-v-11c13058] .video-player::-webkit-media-controls-enclosure{overflow:hidden!important}[data-v-11c13058] .video-player::-webkit-media-controls-panel{width:calc(100% + 30px)!important}[data-v-11c13058] .ant-checkbox-wrapper{margin-left:8px!important}.sample-io[data-v-11c13058]{background-color:#2a2a2a;border-radius:8px;padding:16px;margin-bottom:24px;border:1px solid #3a3a3a}.sample-io h3[data-v-11c13058]{font-size:16px;font-weight:600;color:#e0e0e0;margin-bottom:12px}.sample-io strong[data-v-11c13058]{color:#b0b0b0;display:block;margin-bottom:6px}.sample-io .code-block[data-v-11c13058]{background-color:#1e1e1e;border:1px solid #444;padding:10px 14px;border-radius:4px;font-family:Courier New,Courier,monospace;white-space:pre-wrap;word-wrap:break-word;color:#d4d4d4;font-size:13px;line-height:1.5}.content-programming[data-v-11c13058]{height:calc(100vh - 66px);display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.content-programming .programming-container[data-v-11c13058]{display:-webkit-box;display:-ms-flexbox;display:flex;height:100%;overflow:hidden;position:relative}.content-programming .programming-container .programming-info[data-v-11c13058]{width:30%;min-width:300px;max-width:500px;height:100%;overflow-y:auto;background-color:#222;border-right:1px solid #333;position:relative;-webkit-transition:width .3s ease;transition:width .3s ease}.content-programming .programming-container .programming-info.collapsed[data-v-11c13058]{width:15px;min-width:15px;overflow:hidden}.content-programming .programming-container .programming-info .prog-question-collapse-btn[data-v-11c13058]{position:absolute;top:50%;right:-14px;-webkit-transform:translateY(-50%);transform:translateY(-50%);width:28px;height:60px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;background:-webkit-gradient(linear,left top,right top,from(#2a2a2a),to(#333));background:linear-gradient(90deg,#2a2a2a,#333);border:1px solid #444;border-left:none;border-radius:0 8px 8px 0;cursor:pointer;z-index:10;-webkit-box-shadow:3px 0 10px rgba(0,0,0,.3);box-shadow:3px 0 10px rgba(0,0,0,.3);color:#1890ff;-webkit-transition:all .3s cubic-bezier(.175,.885,.32,1.275);transition:all .3s cubic-bezier(.175,.885,.32,1.275);opacity:.9}.content-programming .programming-container .programming-info .prog-question-collapse-btn[data-v-11c13058]:before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:1px;background-color:#333;opacity:.8}.content-programming .programming-container .programming-info .prog-question-collapse-btn[data-v-11c13058]:hover{right:-16px;background:-webkit-gradient(linear,left top,right top,from(#333),to(#444));background:linear-gradient(90deg,#333,#444);color:#40a9ff;opacity:1;-webkit-box-shadow:4px 0 12px rgba(0,0,0,.4);box-shadow:4px 0 12px rgba(0,0,0,.4);width:30px}.content-programming .programming-container .programming-info .prog-question-collapse-btn .collapse-icon[data-v-11c13058]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;width:20px;height:20px;-webkit-transition:-webkit-transform .4s cubic-bezier(.68,-.55,.27,1.55);transition:-webkit-transform .4s cubic-bezier(.68,-.55,.27,1.55);transition:transform .4s cubic-bezier(.68,-.55,.27,1.55);transition:transform .4s cubic-bezier(.68,-.55,.27,1.55),-webkit-transform .4s cubic-bezier(.68,-.55,.27,1.55);margin-left:-10px}.content-programming .programming-container .programming-info .prog-question-collapse-btn .collapse-icon svg[data-v-11c13058]{stroke-width:2.5}.content-programming .programming-container .programming-info .prog-question-collapse-btn .collapse-icon.icon-collapsed[data-v-11c13058]{-webkit-transform:rotate(180deg);transform:rotate(180deg)}.content-programming .programming-container .programming-info .prog-question-collapse-btn:hover .collapse-icon[data-v-11c13058]{-webkit-transform:scale(1.2);transform:scale(1.2)}.content-programming .programming-container .programming-info .prog-question-collapse-btn:hover .collapse-icon.icon-collapsed[data-v-11c13058]{-webkit-transform:rotate(180deg) scale(1.2);transform:rotate(180deg) scale(1.2)}.content-programming .programming-container .programming-info.collapsed .prog-question-collapse-btn[data-v-11c13058]{right:-14px}.content-programming .programming-container .programming-info.collapsed .prog-question-collapse-btn[data-v-11c13058]:hover{right:-16px}.content-programming .programming-container .programming-info .question-content-panel[data-v-11c13058]{padding:20px}.content-programming .programming-container .programming-info .task-header[data-v-11c13058]{margin-bottom:20px}.content-programming .programming-container .programming-info .task-header h2[data-v-11c13058]{font-size:20px;font-weight:600;color:#fff;margin-bottom:8px}.content-programming .programming-container .programming-info .task-header .task-info-header[data-v-11c13058]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:10px}.content-programming .programming-container .programming-info .task-header .task-info-header .difficulty[data-v-11c13058]{font-size:14px;color:#999}.content-programming .programming-container .programming-info .task-description .task-info[data-v-11c13058]{background-color:#2a2a2a;border-radius:8px;padding:16px}.content-programming .programming-container .programming-info .task-description .task-info h3[data-v-11c13058]{font-size:16px;font-weight:600;color:#fff;margin-bottom:12px}.content-programming .programming-container .programming-info .task-description .task-info div[data-v-11c13058]{color:#999;line-height:1.6}.content-programming .programming-container .programming-info .task-description .task-info div img[data-v-11c13058]{max-width:100%;border-radius:4px;margin:10px 0}.content-programming .programming-container .programming-iframe[data-v-11c13058]{-webkit-box-flex:1;-ms-flex:1;flex:1;height:100%;-webkit-transition:margin-left .3s ease;transition:margin-left .3s ease}.content-programming .programming-container .programming-iframe .iframe-content[data-v-11c13058]{width:100%;height:100%;border:none}.content-programming .programming-info.collapsed+.programming-iframe[data-v-11c13058]{margin-left:0}.demo-button-container[data-v-11c13058]{margin-top:16px;padding-top:16px;border-top:1px dashed #444;text-align:center}.scratch-buttons[data-v-11c13058]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.internal-judge-section[data-v-11c13058]{background-color:#2a2a2a;border-radius:8px;padding:16px;border:1px solid #333}.internal-judge-section h3[data-v-11c13058]{color:#1ec77f;font-size:16px;font-weight:600;margin-bottom:12px}.internal-judge-section h3 .anticon[data-v-11c13058]{margin-right:8px}.variable-config-dark .config-item-dark[data-v-11c13058]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;margin-bottom:12px}.variable-config-dark .config-item-dark .config-label[data-v-11c13058]{color:#fff;font-weight:500;margin-right:8px;min-width:80px}.variable-config-dark .config-item-dark .config-tag[data-v-11c13058]{padding:4px 12px;border-radius:4px;font-size:13px;font-weight:500}.variable-config-dark .config-item-dark .config-tag.input-tag[data-v-11c13058]{background-color:rgba(24,144,255,.2);color:#40a9ff;border:1px solid rgba(24,144,255,.3)}.variable-config-dark .config-item-dark .config-tag.output-tag[data-v-11c13058]{background-color:rgba(30,199,127,.2);color:#1ec77f;border:1px solid rgba(30,199,127,.3)}.usage-instruction-dark[data-v-11c13058]{margin-top:16px;padding:16px;background-color:rgba(30,199,127,.1);border-radius:6px;border-left:4px solid #1ec77f}.usage-instruction-dark .instruction-header[data-v-11c13058]{color:#fff;font-weight:600;margin-bottom:8px;font-size:14px}.usage-instruction-dark .instruction-content[data-v-11c13058]{color:#999;font-size:14px;line-height:1.6}.usage-instruction-dark .instruction-content div[data-v-11c13058]{margin-bottom:4px}.usage-instruction-dark .instruction-content div[data-v-11c13058]:last-child{margin-bottom:0}.usage-instruction-dark .instruction-content code[data-v-11c13058]{background-color:rgba(30,199,127,.2);color:#1ec77f;padding:2px 6px;border-radius:3px;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-weight:600;border:1px solid rgba(30,199,127,.3)}[data-v-11c13058] .vue-office-docx,[data-v-11c13058] .vue-office-docx .docx-wrapper,[data-v-11c13058] .vue-office-excel,[data-v-11c13058] .vue-office-excel .luckysheet-cell-main,[data-v-11c13058] .vue-office-pdf,[data-v-11c13058] .vue-office-pdf .pdf-viewer,[data-v-11c13058] .vue-office-pptx,[data-v-11c13058] .vue-office-pptx .pptx-wrapper{background-color:#1a1a1a!important}.explanation-modal .ant-modal-content{background-color:#2a2a2a;border-radius:8px}.explanation-modal .ant-modal-content .ant-modal-header{background-color:#2a2a2a;border-bottom:1px solid #3a3a3a;border-radius:8px 8px 0 0}.explanation-modal .ant-modal-content .ant-modal-header .ant-modal-title{color:#fff;font-weight:600}.explanation-modal .ant-modal-content .ant-modal-body{color:#ccc;line-height:1.6;padding:20px}.explanation-modal .ant-modal-content .ant-modal-body p{margin-bottom:12px}.explanation-modal .ant-modal-content .ant-modal-body img{max-width:100%;margin:10px 0}.explanation-modal .ant-modal-content .ant-modal-body .ant-modal-confirm-content,.explanation-modal .ant-modal-content .ant-modal-body .ant-modal-confirm-title{color:#ccc}.explanation-modal .ant-modal-content .ant-modal-footer{border-top:1px solid #3a3a3a;padding:12px 20px}.explanation-modal .ant-modal-content .ant-modal-footer .ant-btn{background-color:#1ec77f;border-color:#1ec77f;color:#fff}.explanation-modal .ant-modal-content .ant-modal-footer .ant-btn:hover{background-color:#18a269;border-color:#18a269}.explanation-modal .ant-modal-content .ant-modal-footer .ant-btn-default{background-color:transparent;border-color:#555;color:#ccc}.explanation-modal .ant-modal-content .ant-modal-footer .ant-btn-default:hover{border-color:#1ec77f;color:#1ec77f}