@-webkit-keyframes fadeIn{0%{opacity:0}100%{opacity:1}}@-moz-keyframes fadeIn{0%{opacity:0}100%{opacity:1}}@keyframes fadeIn{0%{opacity:0}100%{opacity:1}}@-webkit-keyframes slideFade{0%{opacity:0;transform:translateY(10px)}100%{opacity:1;transform:translateY(0)}}@-moz-keyframes slideFade{0%{opacity:0;transform:translateY(10px)}100%{opacity:1;transform:translateY(0)}}@keyframes slideFade{0%{opacity:0;transform:translateY(10px)}100%{opacity:1;transform:translateY(0)}}#rtoc_shortcode{display:none;margin:0;padding:0}#rtoc_return{display:none;position:relative;z-index:9999}#rtoc_return a{position:fixed;bottom:70px;right:16px;width:58px;height:58px;box-shadow:0 2px 6px rgb(0 0 0 / .16);padding-top:36px;box-sizing:border-box;background-color:#ccc;border-radius:50%;color:#fff;font-size:.6em;text-align:center;text-decoration:none}#rtoc_return a::before{position:absolute;content:"";top:12px;left:16px;width:24px;height:22px;background-repeat:no-repeat;background-position:center top;background-size:24px 22px}#rtoc_return.back_button_left a{right:auto;left:16px}@media (min-width:1200px){#rtoc_return.back_button_left a{bottom:22px}}#rtoc_return.back_button_right a{right:16px}.rtoc-mokuji-content{width:100%;max-width:700px;font-size:16px;font-weight:400;margin:40px auto;box-sizing:border-box}.rtoc-mokuji-content.rtoc_text_parent{padding-bottom:56px}@media (min-width:768px){.rtoc-mokuji-content.rtoc_text_parent{padding-bottom:32px}}.rtoc-mokuji-content.frame2{width:100%;position:relative;padding-bottom:.1px}.rtoc-mokuji-content.frame2::before{position:absolute;content:"";border:4px solid #111;width:100%;height:100%;box-sizing:border-box;top:0;left:0;opacity:.15}.rtoc-mokuji-content.frame3{border-top:2px solid;border-bottom:2px solid}@media (min-width:1024px){.rtoc-mokuji-content.frame3{width:70%;margin:0 auto}}.rtoc-mokuji-content.frame4{padding-bottom:.1px;border-top:4px solid #25343e;box-shadow:0 3px 6px rgb(0 0 0 / .16)}.rtoc-mokuji-content.frame5{border-top:2px solid #25343e;border-bottom:2px solid #25343e;position:relative}.rtoc-mokuji-content.frame5::before,.rtoc-mokuji-content.frame5::after{position:absolute;content:"";top:-10px;height:calc(100% + 20px);width:2px;border-radius:1px}@media (min-width:768px){.rtoc-mokuji-content.frame5::before,.rtoc-mokuji-content.frame5::after{height:calc(100% + 32px)}}.rtoc-mokuji-content.frame5::before{left:10px}@media (min-width:768px){.rtoc-mokuji-content.frame5::before{top:-16px;left:16px}}.rtoc-mokuji-content.frame5::after{right:10px}@media (min-width:768px){.rtoc-mokuji-content.frame5::after{top:-16px;right:16px}}.rtoc-mokuji-content.helvetica{font-family:"Helvetica","Arial","Hiragino Kaku Gothic ProN","Hiragino Sans",YuGothic,"Yu Gothic","メイリオ",Meiryo,sans-serif}.rtoc-mokuji-content.helvetica .mokuji_ol>.rtoc-item::before{font-family:"Helvetica","Arial","Hiragino Kaku Gothic ProN","Hiragino Sans",YuGothic,"Yu Gothic","メイリオ",Meiryo,sans-serif}.rtoc-mokuji-content.helvetica .decimal_ol>.rtoc-item::before,.rtoc-mokuji-content.helvetica .decimal_ol.level-2>.rtoc-item::before{font-family:"Helvetica","Arial","Hiragino Kaku Gothic ProN","Hiragino Sans",YuGothic,"Yu Gothic","メイリオ",Meiryo,sans-serif}.rtoc-mokuji-content.noto-sans{font-family:"Noto Sans JP",sans-serif}.rtoc-mokuji-content.noto-sans .mokuji_ol>.rtoc-item::before{font-family:"Noto Sans JP",sans-serif}.rtoc-mokuji-content.noto-sans .decimal_ol>.rtoc-item::before,.rtoc-mokuji-content.noto-sans .decimal_ol.level-2>.rtoc-item::before{font-family:"Noto Sans JP",sans-serif}.rtoc-mokuji-content #rtoc-mokuji-title{padding:32px 28px 8px;font-size:1.35em;letter-spacing:0;line-height:1.8}@media (min-width:1024px){.rtoc-mokuji-content #rtoc-mokuji-title{padding:40px 64px 16px;font-size:1.65em}}.rtoc-mokuji-content #rtoc-mokuji-title.is_close{padding:32px}@media (min-width:1024px){.rtoc-mokuji-content #rtoc-mokuji-title.is_close{padding:40px 64px}}.rtoc-mokuji-content #rtoc-mokuji-title.rtoc_left{display:flex;text-align:left;align-items:center;flex-direction:row-reverse;justify-content:space-between}.rtoc-mokuji-content #rto