:root{--text-primary: #181D27;--text-secondary: #535862;--text-third: #717680;--text-third-selected: #94979C;--label-color: #414651;--error-color: #B42318;--error-color-rgb: 180, 35, 24;--label-secondary: #A4A7AE;--primary-purple: #04709e;--primary-purple-rgb: 4, 112, 158;--button-primary: #04547e;--button-primary-rgb: 4, 84, 126;--special-purple: #04709e;--light-purple: #e6f2f8;--purple-border: #5c8ca9;--purple-background: #e6f2f8;--purple-text: #04547e;--video-gradient: linear-gradient(135deg, #90b9d3 0%, #244454 100%);--border-color: #E9EAEB;--hover-color: #F7F7F7;--input-border-color: #D5D7DA;--background-color: #FFFFFF;--background-color-rgb: 255, 255, 255;--background-color-secondary: #FAFAFA;--selected-color: #F5F5F5;--selected-text-color: #252B37;--modal-background: #0A0D12;--border-success: #ABEFC6;--background-success: #ECFDF3;--background-success-seconday: #FFFFFF;--color-success: #067647;--color-success-rgb: 6, 118, 71;--border-error: #FECDCA;--background-error: #FEF3F2;--color-error: #B42318;--background-error-secondary: #FFFFFF;--button-secondary: #FFFFFF;--image-background: #e6f2f8;--background-blur: rgba(255, 255, 255, .7);--wechat-background: #90b9d3;--wechat-color: #04547e;--success-background: #e6fffa;--success-text: #2c7a7b;--error-background: #ffe6e6;--error-text: #c53030;--warning-background: #fff5e6;--warning-text: #dd6b20;--purple-button-border: #5c8ca9;--purple-buttonText: #04547e;--inter: "Inter", sans-serif;--base-size: 1.2rem;--scale: 1.25;--xsmall: calc(var(--base-size) / var(--scale) / var(--scale));--small: calc(var(--base-size) / var(--scale));--h6: var(--base-size);--h5: calc(var(--h6) * var(--scale));--h4: calc(var(--h5) * var(--scale));--h3: calc(var(--h4) * var(--scale));--h2: calc(var(--h3) * var(--scale));--h1: calc(var(--h2) * var(--scale));--lg: calc(var(--h1) * var(--scale));--xl: calc(var(--h1) * var(--scale) * var(--scale));--body: var(--small);--radius: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 9999px;--shadow: 0px 0px 0px 1px rgba(10, 13, 18, .18) inset, 0px -2px 0px 0px rgba(10, 13, 18, .05) inset, 0px 1px 2px 0px rgba(10, 13, 18, .05);--cursor-pointer: url(/Cursor.svg), pointer;--app-navbar-height: 5.75rem;--app-tab-bar-height: 3.25rem;--home-max-width: 1600px;--home-content-padding-x: clamp(1.5rem, 2.5vw, 4rem);--program-challenge-accent: #04709e;--program-challenge-accent-rgb: 4, 112, 158;--program-challenge-accent-soft: rgba(4, 112, 158, .1);--program-plus-accent: #7c3aed;--program-plus-accent-rgb: 124, 58, 237;--program-plus-accent-soft: rgba(124, 58, 237, .1);--plus-primary: #7c3aed;--plus-primary-rgb: 124, 58, 237;--plus-button: #6d28d9;--plus-button-rgb: 109, 40, 217;--plus-light: #f5f3ff;--plus-border: #c4b5fd;--plus-text: #5b21b6;--plus-hover: #ede9fe;--plus-video-gradient: linear-gradient(135deg, #c4b5fd 0%, #4c1d95 100%);--plus-wechat-bg: #c4b5fd;--plus-wechat-color: #5b21b6;--plus-image-background: #ede9fe}[data-program=challenge-plus]{--primary-purple: var(--plus-primary);--primary-purple-rgb: var(--plus-primary-rgb);--button-primary: var(--plus-button);--button-primary-rgb: var(--plus-button-rgb);--special-purple: var(--plus-primary);--light-purple: var(--plus-light);--purple-border: var(--plus-border);--purple-background: var(--plus-light);--purple-text: var(--plus-text);--purple-button-border: var(--plus-border);--purple-buttonText: var(--plus-text);--video-gradient: var(--plus-video-gradient);--wechat-background: var(--plus-wechat-bg);--wechat-color: var(--plus-wechat-color);--image-background: var(--plus-image-background)}[data-theme=dark][data-program=challenge-plus],[data-theme=dark] [data-program=challenge-plus]{--primary-purple: #a78bfa;--primary-purple-rgb: 167, 139, 250;--button-primary: #7c3aed;--button-primary-rgb: 124, 58, 237;--special-purple: #c4b5fd;--light-purple: #1e1033;--purple-border: #7c3aed;--purple-background: #1e1033;--purple-text: #c4b5fd;--purple-button-border: #7c3aed;--purple-buttonText: #c4b5fd;--video-gradient: linear-gradient(135deg, #6d28d9 0%, #1e1033 100%);--wechat-background: #4c1d95;--wechat-color: #c4b5fd;--image-background: #2e1065}[data-theme=dark]{--purple-buttonText: #CECFD2;--purple-button-border: #373A41;--success-background: #067647;--success-text: #ABEFC6;--error-background: #B42318;--error-text: #FECDCA;--warning-background: #dd6b20;--warning-text: #fff5e6;--error-color: #FF4D4F;--error-color-rgb: 255, 77, 79;--wechat-color: #86acc4;--wechat-background: #04547e;--background-blur: rgba(12, 14, 18, .7);--image-background: #04547e;--button-secondary: #13161B;--border-success: #085D3A;--background-success: #053321;--background-success-seconday: #0C0E12;--color-success: #75E0A7;--color-success-rgb: 117, 224, 167;--modal-background: #22262F;--purple-text: #86acc4;--purple-background: #244454;--purple-border: #5c8ca9;--primary-purple: #90b9d3;--primary-purple-rgb: 144, 185, 211;--button-primary: #04709e;--button-primary-rgb: 4, 112, 158;--special-purple: #CECFD2;--label-color: #CECFD2;--label-secondary: #A4A7AE;--border-color: #22262F;--light-purple: #22262F;--input-border-color: #373A41;--background-color: #0C0E12;--background-color-rgb: 12, 14, 18;--background-color-secondary: #13161B;--text-primary: #F7F7F7;--text-secondary: #94979C;--text-third: #94979C;--text-third-selected: #717680;--hover-color: #22262F;--selected-color: #22262F;--selected-text-color: #ECECED;--background-error: #2A1215;--border-error: #5C2328;--color-error: #FF7875;--background-error-secondary: #13161B;--program-challenge-accent: #90b9d3;--program-challenge-accent-rgb: 144, 185, 211;--program-plus-accent: #a78bfa;--program-plus-accent-rgb: 167, 139, 250}html{box-sizing:border-box;background-color:var(--background-color);overflow-x:hidden}*,*:before,*:after{box-sizing:inherit}body{font-family:var(--inter);line-height:1.5;font-size:var(--base-size);margin:0;padding:0;overflow-x:hidden;max-width:100vw}h1,h2,h3,.h1,.h2,.h3{font-weight:400;margin:0}.h1{font-size:var(--h1);line-height:1;margin-bottom:var(--h2)}.h2{font-size:var(--h2);line-height:1;margin-bottom:var(--h3)}.h3{font-size:var(--h3);line-height:1;margin-bottom:var(--h4)}p{margin:0;padding:0}img{width:100%;max-width:100%}figure{margin:0}.cursorPointerIndex{cursor:var(--cursor-pointer)}a{color:var(--special-purple);cursor:var(--cursor-pointer)}a:hover{text-decoration:underline}.routerLink{text-decoration:none;font-weight:600}.routerLink:hover{text-decoration:underline}.themeIcon{width:24px;height:24px;color:#94979c;transition:border .3s;cursor:var(--cursor-pointer)}.inputDiv{width:100%}.inputDiv label{display:block;color:var(--label-color);font-weight:500;font-size:var(--xsmall)}.inputDiv input,.inputDiv textarea{width:100%;padding:.8rem 1rem;border:1px solid var(--input-border-color);border-radius:var(--radius);margin-top:.5rem;outline:none;color:var(--label-color);transition:border .3s;box-shadow:0 1px 2px #0a0d120d;background-color:var(--background-color)}.dropdownDiv{position:relative;width:100%}.dropdownDiv label{display:block;color:var(--label-color);font-weight:500;font-size:var(--xsmall)}.dropdownDiv select{width:100%;padding:.8rem 1rem;border:1px solid var(--input-border-color);border-radius:var(--radius);background-color:var(--background-color);color:var(--label-color);margin-top:.5rem;outline:none;transition:border .3s;box-shadow:0 1px 2px #0a0d120d}.dropdownDiv select:focus,.dropdownDiv select:active{border:1px solid var(--primary-purple)}.dropdownDiv select option{color:var(--label-color)}.inputDiv input:focus,.inputDiv input:active,.inputDiv textarea:focus,.inputDiv textarea:active{border:1px solid var(--primary-purple)}.btnPrimary{width:100%;text-align:center;padding:.8rem 1rem;border-radius:var(--radius);border:1px solid rgba(255,255,255,.12);background-color:var(--button-primary);box-shadow:var(--shadow);color:#fff;font-weight:600;font-size:var(--small);cursor:var(--cursor-pointer);transition:background-color .3s}.btnPrimary:hover{background-color:var(--primary-purple)}.btnSecondary{width:100%;display:flex;justify-content:center;align-items:center;gap:1rem;padding:.6rem 1rem;border-radius:var(--radius);background-color:var(--button-secondary);color:var(--label-color);font-weight:600;font-size:var(--small);border:1px solid var(--input-border-color);box-shadow:var(--shadow);cursor:var(--cursor-pointer)}.btnSecondary:hover{background-color:var(--hover-color)}.btnSecondary img{width:24px;height:24px}.btnThird{width:100%;display:flex;justify-content:center;align-items:center;gap:1rem;padding:.6rem 1rem;border-radius:var(--radius);background-color:var(--button-primary);color:#fff;font-weight:600;font-size:var(--small);border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow);cursor:var(--cursor-pointer)}.btnThird:hover{background-color:var(--primary-purple)}.btnThird img{width:24px;height:24px}.btnFourth{width:100%;display:flex;justify-content:center;align-items:center;gap:1rem;padding:.8rem 1rem;border-radius:var(--radius);background-color:var(--background-color);color:var(--purple-buttonText);font-weight:600;font-size:var(--small);border:1px solid var(--purple-button-border);box-shadow:var(--shadow);cursor:var(--cursor-pointer)}.btnFourth:hover{background-color:var(--hover-color)}.btnWithIcon{width:100%;display:flex;justify-content:center;align-items:center;gap:1rem;padding:.6rem .5rem;border-radius:var(--radius);background-color:var(--button-secondary);color:var(--label-color);font-weight:600;font-size:var(--small);border:1px solid var(--input-border-color);box-shadow:var(--shadow);cursor:var(--cursor-pointer)}.btnWithIcon:hover{background-color:var(--hover-color)}.btnWithIcon img{width:24px;height:24px}.navLine{width:100%;height:1px;background-color:var(--border-color);margin:0 auto}@media screen and (max-width:1024px){.homeContainer{padding:0 3rem}}@media screen and (max-width:768px){.btnPrimary{font-size:calc(var(--small) / var(--scale) / var(--scale))}.btnSecondary,.btnThird{font-size:calc(var(--small) / var(--scale) / var(--scale));gap:.25rem}.btnThird img{width:12px;height:12px}.btnWithIcon{font-size:calc(var(--small) / var(--scale) / var(--scale));gap:.25rem}.btnWithIcon img{width:12px;height:12px}.btnFourth{font-size:calc(var(--small) / var(--scale) / var(--scale))}}.loader-spinner{display:inline-block;width:40px;height:40px;border:3px solid rgba(0,0,0,.1);border-radius:50%;border-top-color:var(--primary-color, #007bff);animation:spin 1s ease-in-out infinite}@keyframes spin{to{transform:rotate(360deg)}}[data-theme=dark] .loader-spinner{border:3px solid rgba(255,255,255,.1);border-top-color:var(--primary-color, #007bff)}.route-transition-enter{opacity:0}.route-transition-enter-active{opacity:1;transition:opacity .3s}.route-transition-exit{opacity:1}.route-transition-exit-active{opacity:0;transition:opacity .3s}._loaderContainer_ws3wk_1{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1rem;min-height:100%;height:100vh;position:relative}._fullscreen_ws3wk_12{position:fixed;inset:0;z-index:9999;background-color:var(--background-color)}._loaderContent_ws3wk_22{display:flex;flex-direction:column;align-items:center;justify-content:center}._spinnerWrapper_ws3wk_29{display:flex;justify-content:center;align-items:center}._spinner_ws3wk_29{width:48px;height:48px;border:3px solid rgba(214,0,227,.2);border-radius:50%;border-top-color:var(--button-primary);animation:_spin_ws3wk_29 1s ease-in-out infinite}._loaderText_ws3wk_44{margin-top:1rem;color:var(--text-secondary);font-size:var(--small);font-weight:500}@keyframes _spin_ws3wk_29{to{transform:rotate(360deg)}}[data-theme=dark] ._spinner_ws3wk_29{border:3px solid rgba(255,25,254,.2);border-top-color:var(--primary-purple)}@media screen and (max-width:768px){._spinner_ws3wk_29{width:36px;height:36px;border-width:2px}._loaderText_ws3wk_44{font-size:calc(var(--small) / var(--scale))}}[data-simplebar]{position:relative;flex-direction:column;flex-wrap:wrap;justify-content:flex-start;align-content:flex-start;align-items:flex-start}.simplebar-wrapper{overflow:hidden;width:inherit;height:inherit;max-width:inherit;max-height:inherit}.simplebar-mask{direction:inherit;position:absolute;overflow:hidden;padding:0;margin:0;inset:0;width:auto!important;height:auto!important;z-index:0}.simplebar-offset{direction:inherit!important;box-sizing:inherit!important;resize:none!important;position:absolute;inset:0;padding:0;margin:0;-webkit-overflow-scrolling:touch}.simplebar-content-wrapper{direction:inherit;box-sizing:border-box!important;position:relative;display:block;height:100%;width:auto;max-width:100%;max-height:100%;overflow:auto;scrollbar-width:none;-ms-overflow-style:none}.simplebar-content-wrapper::-webkit-scrollbar,.simplebar-hide-scrollbar::-webkit-scrollbar{display:none;width:0;height:0}.simplebar-content:after,.simplebar-content:before{content:" ";display:table}.simplebar-placeholder{max-height:100%;max-width:100%;width:100%;pointer-events:none}.simplebar-height-auto-observer-wrapper{box-sizing:inherit!important;height:100%;width:100%;max-width:1px;position:relative;float:left;max-height:1px;overflow:hidden;z-index:-1;padding:0;margin:0;pointer-events:none;flex-grow:inherit;flex-shrink:0;flex-basis:0}.simplebar-height-auto-observer{box-sizing:inherit;display:block;opacity:0;position:absolute;top:0;left:0;height:1000%;width:1000%;min-height:1px;min-width:1px;overflow:hidden;pointer-events:none;z-index:-1}.simplebar-track{z-index:1;position:absolute;right:0;bottom:0;pointer-events:none;overflow:hidden}[data-simplebar].simplebar-dragging,[data-simplebar].simplebar-dragging .simplebar-content{pointer-events:none;-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}[data-simplebar].simplebar-dragging .simplebar-track{pointer-events:all}.simplebar-scrollbar{position:absolute;left:0;right:0;min-height:10px}.simplebar-scrollbar:before{position:absolute;content:"";background:#000;border-radius:7px;left:2px;right:2px;opacity:0;transition:opacity .2s .5s linear}.simplebar-scrollbar.simplebar-visible:before{opacity:.5;transition-delay:0s;transition-duration:0s}.simplebar-track.simplebar-vertical{top:0;width:11px}.simplebar-scrollbar:before{inset:2px}.simplebar-track.simplebar-horizontal{left:0;height:11px}.simplebar-track.simplebar-horizontal .simplebar-scrollbar{inset:0 auto 0 0;min-height:0;min-width:10px;width:auto}[data-simplebar-direction=rtl] .simplebar-track.simplebar-vertical{right:auto;left:0}.simplebar-dummy-scrollbar-size{direction:rtl;position:fixed;opacity:0;visibility:hidden;height:500px;width:500px;overflow-y:hidden;overflow-x:scroll;-ms-overflow-style:scrollbar!important}.simplebar-dummy-scrollbar-size>div{width:200%;height:200%;margin:10px 0}.simplebar-hide-scrollbar{position:fixed;left:0;visibility:hidden;overflow-y:scroll;scrollbar-width:none;-ms-overflow-style:none}._container_sg1r9_1{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem 1.25rem;text-align:center;color:var(--text-primary);box-sizing:border-box;overflow:hidden;background-color:var(--background-color)}._backdrop_sg1r9_16{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 80% 55% at 50% -10%,rgba(var(--primary-purple-rgb),.14) 0%,transparent 55%),radial-gradient(ellipse 50% 40% at 100% 100%,rgba(var(--error-color-rgb),.06) 0%,transparent 50%),linear-gradient(180deg,var(--background-color) 0%,var(--background-color-secondary) 100%)}._panel_sg1r9_38{position:relative;z-index:1;max-width:26rem;width:100%;padding:2.25rem 1.75rem 1.75rem;background-color:rgba(var(--background-color-rgb),.92);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow);animation:_fadeRise_sg1r9_1 .35s ease-out}._iconWrap_sg1r9_51{display:flex;align-items:center;justify-content:center;width:4.25rem;height:4.25rem;margin:0 auto 1.25rem;border-radius:var(--radius-full);background-color:var(--background-error);border:1px solid var(--border-error);animation:_iconPop_sg1r9_1 .45s ease-out}._icon_sg1r9_51{color:var(--color-error)}._title_sg1r9_68{margin:0 0 .5rem;font-size:var(--h4);font-weight:600;letter-spacing:-.02em;color:var(--text-primary);line-height:1.25}._description_sg1r9_77{margin:0 0 1.75rem;font-size:var(--small);line-height:1.55;color:var(--text-secondary)}._actions_sg1r9_84{display:flex;flex-direction:column;gap:.75rem}._secondaryRow_sg1r9_90{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}._primaryButton_sg1r9_96,._secondaryButton_sg1r9_97{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;min-height:2.75rem;padding:.625rem 1.15rem;border-radius:var(--radius);font-size:var(--small);font-weight:500;cursor:var(--cursor-pointer);border:1px solid transparent;text-decoration:none;box-sizing:border-box;transition:background-color .15s ease,border-color .15s ease,transform .15s ease}._primaryButton_sg1r9_96:active,._secondaryButton_sg1r9_97:active{transform:scale(.98)}._primaryButton_sg1r9_96{width:100%;background-color:var(--button-primary);color:#fff}._primaryButton_sg1r9_96:hover{background-color:var(--primary-purple)}._secondaryButton_sg1r9_97{background-color:var(--button-secondary);color:var(--text-primary);border-color:var(--input-border-color)}._secondaryButton_sg1r9_97:hover{background-color:var(--hover-color);border-color:var(--purple-border)}._detailsBlock_sg1r9_143{margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--border-color);text-align:left}._detailsToggle_sg1r9_150{display:inline-flex;align-items:center;gap:.25rem;padding:0;border:none;background:none;color:var(--text-third);font-size:.8125rem;font-weight:500;cursor:var(--cursor-pointer)}._detailsToggle_sg1r9_150:hover{color:var(--text-secondary)}._chevron_sg1r9_167{transition:transform .2s ease}._chevronOpen_sg1r9_171{transform:rotate(180deg);transition:transform .2s ease}._details_sg1r9_143{margin:.75rem 0 0;padding:.75rem .875rem;font-size:.75rem;line-height:1.45;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;color:var(--text-third);background-color:var(--background-color-secondary);border:1px solid var(--border-color);border-radius:var(--radius);overflow-x:auto;white-space:pre-wrap;word-break:break-word}@keyframes _fadeRise_sg1r9_1{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes _iconPop_sg1r9_1{0%{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}@media screen and (max-width:768px){._panel_sg1r9_38{padding:1.75rem 1.25rem 1.5rem}._title_sg1r9_68{font-size:var(--h5)}._secondaryRow_sg1r9_90{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){._panel_sg1r9_38,._iconWrap_sg1r9_51{animation:none}._primaryButton_sg1r9_96:active,._secondaryButton_sg1r9_97:active{transform:none}}