.notes-content{color:var(--lesson-text-color);padding:1rem 1.5rem;font-size:1.3em}.notes-content blockquote{border-left:4px solid var(--bs-info);background-color:var(--bs-light);border-radius:9px;margin:1.25rem 0;padding:.7rem 1rem;font-size:1rem;line-height:1.6}.notes-content strong{color:var(--bs-success-text-emphasis);background:linear-gradient(#0000 70%,#19875426 30%);padding:0 4px}.notes-content blockquote p:last-child{margin-bottom:0!important}.dark-mode .notes-content blockquote,[data-bs-theme=dark] .notes-content blockquote{border-left-color:var(--bs-primary)!important;color:#cbd5e1!important;background-color:#ffffff08!important}.notes-content a{text-decoration:none}.notes-content table th{white-space:nowrap;color:var(--lesson-text-color);font-size:.9em;font-weight:500}.notes-content table td{color:var(--lesson-text-color);font-size:.9em}.notes-content p{margin-bottom:1.1rem;font-size:1.1rem;line-height:1.65}.notes-content h5,.notes-content h6{color:var(--bs-emphasis-color);margin-top:1.25rem;margin-bottom:.5rem;font-size:1.15rem;font-weight:400}.notes-content ol:not(table ol),.notes-content ul:not(table ul){padding-left:2.5rem;margin-bottom:1.25rem!important}.notes-content ul ::marker{color:#01736a}.notes-content ol ::marker{color:#00b7a8;font-family:Comic Sans MS,cursive,sans-serif;font-size:120%}.notes-content h1{margin:1.5rem 0;font-size:1.7rem;font-weight:700;line-height:1.5}.notes-content h2{margin:1.4rem 0;font-size:1.5rem;font-weight:700;line-height:1.5}.notes-content h3{margin-bottom:1rem;font-size:1.4rem;line-height:1.8}.notes-content h3:before{color:#ccc;content:"※ "}.notes-content h4{color:#046b5d;margin:.8rem 0;font-size:1.2rem;font-weight:600;line-height:1.5}.notes-content h4:before{color:#ddd;content:"『 "}.notes-content h4:after{color:#ddd;content:" 』"}.notes-content sub,.notes-content sup{color:#6c757d;margin:0 5px;font-size:.7em;font-weight:400}.notes-content h4 sup{color:#6c757d;font-size:.8em}@media (width<=959px){.notes-content h1{margin:1.25rem 0!important;font-size:1.45rem!important}.notes-content h2{margin:1.15rem 0!important;font-size:1.35rem!important}.notes-content h3{margin:1rem 0!important;font-size:1.25rem!important}.notes-content h4{margin:.85rem 0!important;font-size:1.15rem!important}.notes-content p{text-indent:0!important;margin-bottom:.85rem!important;font-size:1.05rem!important}.notes-content h5,.notes-content h6{text-indent:0!important;margin-top:1rem!important;margin-bottom:.4rem!important;font-size:1.08rem!important}.notes-content ul:not(table ul),.notes-content ol:not(table ol){margin-left:0!important;padding-left:1.5rem!important}ol ::marker{font-size:110%!important}td ol,td ul{padding-left:0!important;list-style:none!important}.notes-content table{-webkit-overflow-scrolling:touch;min-width:max-content;width:100%!important;display:block!important;overflow-x:auto!important}.notes-content figure img,.notes-content img{border-radius:.375rem}}#lesson_menu .nav-item .nav-link:visited:not(.active){color:var(--bs-purple)!important}[data-bs-theme=dark] #lesson_menu .nav-item .nav-link:visited{color:#917ab3!important}#lesson_menu li.nav-item .text-truncate{max-width:336px!important}.lesson-content.show-chinese .chinese{display:block!important}.lesson-content .chinese{color:#6c757d;vertical-align:baseline;background-color:#dfdfdf;border-radius:.25rem;margin-bottom:1rem;padding:.25em .4em;font-size:.8em;transition:color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;display:none}.lesson-content{color:var(--lesson-text-color);padding:1rem 1.5rem;font-size:1.3em}.lesson_table tr td:first-child{vertical-align:top;text-align:right;padding:1rem 1rem .5rem 0;font-weight:700}.lesson_table tr{border-bottom:1px dashed var(--bs-border-color-translucent)}.lesson_table tr:last-child{border-bottom:none!important}.lesson_table td{padding-top:1rem}.lesson-translate-tooltip{--bs-tooltip-max-width:760px;font-size:1.2em}.notes-content img,.lesson-content img{max-width:100%;height:auto}.lesson-content figcaption,.notes-content figcaption{color:#999;font-size:.85rem}.lesson-watermark{position:relative}.lesson-watermark:before{content:attr(data-watermark);color:#0000000d;white-space:pre-line;text-align:center;pointer-events:none;-webkit-user-select:none;user-select:none;z-index:0;font-size:42px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)rotate(-20deg)}@media (width>=1139px){#lesson_menu{display:block;max-width:360px!important}}@media (width<=959px){.timeline>div>.timeline-item,td ol,td ul{margin:0;padding:0}#lesson_menu,.remove_lesson_menu{display:none!important}.lesson-content{padding:0}.lesson_table tr td:first-child{font-size:1rem}}