.page-wrapper{background-color:#f0f2f5;min-height:100%;padding:0 0 2rem}.content-box{background-color:#fff;max-width:1200px;margin:0 auto;padding:1rem 2rem;border-radius:8px;box-shadow:0 2px 8px #0000001a}.input-block{margin-bottom:1rem}.card-title{display:flex;align-items:center;gap:8px}.card-result{font-size:24px;font-weight:700}.arrow-diagram{margin-top:0rem;text-align:center}.arrow-diagram svg{max-width:100%;height:auto}.header{background-color:#fff;display:flex;justify-content:space-between;align-items:center;padding-inline:12px;box-shadow:0 2px 8px #0000001a;z-index:1000;position:sticky;top:0;overflow:visible!important;min-height:64px;height:64px}.header-logo-link{display:flex;align-items:center;text-decoration:none;color:inherit}.header-logo-link img{height:32px;margin-right:10px;align-items:center}.header-logo-text{font-weight:500;font-size:20px;align-items:center}.header-logo-link:hover{text-decoration:none;color:inherit}.header .ant-menu-horizontal{border-bottom:none!important;line-height:64px;flex:1;min-width:0;overflow:visible!important;max-width:none!important}.header .ant-menu-horizontal .ant-menu-item,.header .ant-menu-horizontal .ant-menu-submenu{margin:0 4px;padding:0 12px;white-space:nowrap;flex-shrink:0}.header .ant-menu-horizontal .ant-menu-overflow-item-rest,.header .ant-menu-horizontal .ant-menu-overflow-item{display:none!important}.header .ant-menu-horizontal .ant-menu-item,.header .ant-menu-horizontal .ant-menu-submenu,.header .ant-menu-horizontal .ant-menu-item-hidden,.header .ant-menu-horizontal .ant-menu-submenu-hidden{display:inline-block!important;visibility:visible!important}.header .ant-menu-horizontal>.ant-menu-overflow{display:block!important;overflow:visible!important}.header .ant-menu-horizontal>.ant-menu-overflow>.ant-menu-item,.header .ant-menu-horizontal>.ant-menu-overflow>.ant-menu-submenu{display:inline-block!important}.header .ant-menu-submenu-popup{position:fixed!important;z-index:1050!important}.header .ant-menu-submenu{position:relative}.header .ant-menu-horizontal .ant-menu-submenu-title{position:relative;z-index:1;transition:none!important}.header .ant-menu-horizontal .ant-menu-item,.header .ant-menu-horizontal .ant-menu-submenu-title{transition:none!important}.header .ant-menu-submenu-popup .ant-menu{box-shadow:0 2px 8px #00000026;margin-top:0!important}.header .ant-menu-horizontal{height:64px;overflow:visible}.markdown-body h1,.markdown-body h2,.markdown-body h3{margin-top:2rem;margin-bottom:1rem}.markdown-body img{display:block;margin:2rem auto;max-width:60%;max-height:60vh;height:auto;box-shadow:0 4px 12px #0000001a}html,body{width:100%;height:100%}input::-ms-clear,input::-ms-reveal{display:none}*,*:before,*:after{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:rgba(0,0,0,0)}@-ms-viewport{width:device-width}body{margin:0}[tabindex="-1"]:focus{outline:none}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5em;font-weight:500}p{margin-top:0;margin-bottom:1em}abbr[title],abbr[data-original-title]{-webkit-text-decoration:underline dotted;text-decoration:underline;text-decoration:underline dotted;border-bottom:0;cursor:help}address{margin-bottom:1em;font-style:normal;line-height:inherit}input[type=text],input[type=password],input[type=number],textarea{-webkit-appearance:none}ol,ul,dl{margin-top:0;margin-bottom:1em}ol ol,ul ul,ol ul,ul ol{margin-bottom:0}dt{font-weight:500}dd{margin-bottom:.5em;margin-left:0}blockquote{margin:0 0 1em}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}pre,code,kbd,samp{font-size:1em;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace}pre{margin-top:0;margin-bottom:1em;overflow:auto}figure{margin:0 0 1em}img{vertical-align:middle;border-style:none}a,area,button,[role=button],input:not([type=range]),label,select,summary,textarea{touch-action:manipulation}table{border-collapse:collapse}caption{padding-top:.75em;padding-bottom:.3em;text-align:left;caption-side:bottom}input,button,select,optgroup,textarea{margin:0;color:inherit;font-size:inherit;font-family:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}button,html [type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner{padding:0;border-style:none}input[type=radio],input[type=checkbox]{box-sizing:border-box;padding:0}input[type=date],input[type=time],input[type=datetime-local],input[type=month]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;margin:0;padding:0;border:0}legend{display:block;width:100%;max-width:100%;margin-bottom:.5em;padding:0;color:inherit;font-size:1.5em;line-height:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item}template{display:none}[hidden]{display:none!important}mark{padding:.2em;background-color:#feffe6}.app-footer{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:10px;background-color:#fff;color:#000;font-size:14px;box-shadow:0 2px 8px #0000001a}.app-footer-links{margin-top:10px;display:flex;gap:20px;flex-wrap:wrap;justify-content:center;color:#000}.app-footer-links a{color:#000;text-decoration:underline}@media (max-width: 600px){.app-footer{font-size:12px;padding:15px}}.article-content img{max-width:60%;height:auto;display:block;margin:20px auto}.markdown-body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial;line-height:1.6;color:#333}.markdown-body h1,.markdown-body h2,.markdown-body h3{margin-top:1rem;margin-bottom:0rem}.markdown-body p{margin-bottom:1rem}.markdown-body img{display:block;margin:1rem auto;max-width:100%;max-height:60vh;height:auto;box-shadow:0 4px 12px #0000001a}.markdown-body a{color:#1890ff;text-decoration:underline}.markdown-body table{width:90%;border-collapse:collapse;margin:2rem 0;font-size:1rem}.markdown-body th,.markdown-body td{border:1px solid #ccc;padding:.5rem 1rem;text-align:left}.markdown-body th{background-color:#f5f5f5;font-weight:700}body,h1,h2,h3,h4,h5,h6,p,ul,ol{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:#f0f2f5;color:#1f1f1f}html,body{overflow-x:hidden}.page-container{max-width:960px;margin:0 auto;padding:2rem;background-color:#fff;border-radius:12px;box-shadow:0 4px 12px #0000000d}h1{font-size:2rem;font-weight:600;margin-bottom:1.5rem}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-thumb{background-color:#00000026;border-radius:4px}.page-content{padding-bottom:3rem}