@import url("https://fonts.googleapis.com/earlyaccess/notosansjapanese.css");:root{--max-width:1360px;--border-radius:12px;--font-mono:"Hiragino Kaku Gothic ProN","ヒラギノ角ゴ ProN W3","Helvetica Neue","Meiryo UI",Meiryo,sans-serif;--foreground-rgb:0,0,0;--background-start-rgb:214,219,220;--background-end-rgb:255,255,255;--primary-glow:conic-gradient(from 180deg at 50% 50%,#16abff33 0deg,#0885ff33 55deg,#54d6ff33 120deg,#0071ff33 160deg,transparent 360deg);--secondary-glow:radial-gradient(#fff,hsla(0,0%,100%,0));--tile-start-rgb:239,245,249;--tile-end-rgb:228,232,233;--tile-border:conic-gradient(#00000080,#00000040,#00000030,#00000020,#00000010,#00000010,#00000080);--callout-rgb:238,240,241;--callout-border-rgb:172,175,176;--card-rgb:180,185,188;--card-border-rgb:131,134,135;--viewer-header-height-per:60px;--viewer-footer-height-per:30px;--viewer-sp-width-per:100%;--viewer-pc-width-per:44%}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden}body{color:rgb(var(--foreground-rgb));background:linear-gradient(to bottom,transparent,rgb(var(--background-end-rgb))) rgb(var(--background-start-rgb));font-family:var(--font-mono)}a{color:inherit;text-decoration:none}.balloon_bottom .p,.balloon_left .p,.balloon_right .p,.balloon_top .p{position:absolute;color:#000;background-color:#ffc4c4;padding:2%;line-height:1.2;text-align:initial;border-radius:10px;border:2px solid #000;font-size:1vw;z-index:1000}.balloon_top .p_after,.balloon_top .p_before{content:"";position:absolute;border:12px solid transparent;top:-24px;left:50%}.balloon_top .p_before{border-bottom:12px solid #000}.balloon_top .p_after{margin-bottom:-4px;border-bottom:16px solid #ffc4c4}.balloon_bottom .p_after,.balloon_bottom .p_before{content:"";position:absolute;border:12px solid transparent;top:100%;left:20%}.balloon_bottom .p_before{border-top:12px solid #000}.balloon_bottom .p_after{margin-top:-4px;border-top:12px solid #ffc4c4}.balloon_right .p_after,.balloon_right .p_before{content:"";position:absolute;border:12px solid transparent;top:50%;left:100%}.balloon_right .p_before{border-left:12px solid #000}.balloon_right .p_after{margin-left:-4px;border-left:12px solid #ffc4c4}.balloon_left .p_after,.balloon_left .p_before{content:"";position:absolute;border:12px solid transparent;top:50%;left:-24px}.balloon_left .p_before{border-right:12px solid #000}.balloon_left .p_after{margin-right:10px;border-right:16px solid #ffc4c4}.balloon_hidden .p{position:absolute;background-color:transparent;padding:20px;line-height:1.2;text-align:initial;border-radius:10px;font-size:1vw;z-index:1000}@media screen and (max-width:834px){.balloon_hidden .p{font-size:2.27vw}}.drag_and_drop{cursor:move;position:absolute;z-index:1000}.drag{z-index:1001}