{"id":12117,"date":"2026-08-10T08:20:00","date_gmt":"2026-08-09T23:20:00","guid":{"rendered":"https:\/\/chicodori.net\/?p=12117"},"modified":"2026-10-19T09:18:54","modified_gmt":"2026-10-19T00:18:54","slug":"12117","status":"publish","type":"post","link":"https:\/\/chicodori.net\/?p=12117","title":{"rendered":"3\u30d2\u30f3\u30c8\u30af\u30a4\u30ba\uff08\u7b97\u6570\uff09"},"content":{"rendered":"<!-- Lesson feature icons: shared semantic symbols -->\r\n<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"0\" height=\"0\" aria-hidden=\"true\" focusable=\"false\" style=\"position:absolute;overflow:hidden\"><defs>\r\n<symbol id=\"cd-icon-punctuation\" viewBox=\"0 0 48 48\"><rect x=\"8\" y=\"5\" width=\"32\" height=\"38\" rx=\"5\" fill=\"var(--cd-icon-accent,#fff2ca)\" stroke=\"currentColor\" stroke-width=\"2.5\"\/><text x=\"24\" y=\"30\" text-anchor=\"middle\" font-size=\"30\" font-family=\"sans-serif\" fill=\"currentColor\">\u3001<\/text><\/symbol>\r\n<symbol id=\"cd-icon-compare\" viewBox=\"0 0 48 48\"><g fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><rect x=\"4\" y=\"9\" width=\"16\" height=\"29\" rx=\"3\"\/><rect x=\"28\" y=\"9\" width=\"16\" height=\"29\" rx=\"3\"\/><path d=\"M9 16h6M9 23h6M33 16h6M33 23h6M21 24h6m-3-3 3 3-3 3\"\/><\/g><\/symbol>\r\n<symbol id=\"cd-icon-read-aloud\" viewBox=\"0 0 48 48\"><g fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"14\" cy=\"14\" r=\"6\"\/><path d=\"M4 39v-8a10 10 0 0 1 20 0v8M26 17l7-4v9zM36 10q8 7 0 15M40 6q12 11 0 23\"\/><\/g><\/symbol>\r\n<symbol id=\"cd-icon-audio\" viewBox=\"0 0 48 48\"><g fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M6 19h8l11-9v28l-11-9H6zM32 16q8 8 0 16M37 10q14 14 0 28\"\/><\/g><\/symbol>\r\n<\/defs><\/svg>\r\n<style>\r\n\r\n\/* cd-lesson v1 \u2014 shared presentation. Game logic and question data are separate. *\/\r\n.cd-lesson{--cd-ink:#254452;--cd-sky:#b5e9f5;--cd-soft:#f2f9fb;--cd-accent:#fff2a5;--cd-border:#cbdfe5;--cd-body:18px;--cd-title-size:28px;--cd-game-width:660px;color:var(--cd-ink);font:var(--cd-body)\/1.85 Meiryo,sans-serif;background:white}\r\nbody:has(.cd-lesson) .blog-post-title{display:none}\r\n.cd-lesson .cd-hero{display:grid;grid-template-columns:minmax(0,1fr) 110px;gap:16px;align-items:center;position:relative;overflow:hidden;padding:24px 26px 40px;background:var(--cd-sky);border-radius:22px 22px 32px 18px}\r\n.cd-lesson .cd-hero:after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:23px;background:radial-gradient(ellipse at 50% 100%,white 68%,transparent 71%) 0 0\/64px 24px repeat-x}\r\n.cd-lesson .cd-tags{display:inline-block;background:var(--cd-accent);padding:3px 12px;border-radius:20px;font-size:16px;margin-bottom:10px}\r\n.cd-lesson .cd-title{font-size:var(--cd-title-size);line-height:1.5;margin:0 0 12px;color:var(--cd-ink);letter-spacing:0;padding:0;border:0}\r\n.cd-lesson .cd-lead{margin:0;font-size:18px;line-height:1.85}\r\n.cd-lesson .cd-mascot{text-align:center}.cd-lesson .cd-mascot p{font-size:15px;background:white;padding:10px 6px;border-radius:22px;line-height:1.6;margin:0 0 8px}.cd-lesson .cd-mascot img{width:90px;height:90px;object-fit:contain;border-radius:0}\r\n.cd-lesson .cd-points{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0 28px;padding:0}\r\n.cd-lesson .cd-point{display:flex;align-items:center;justify-content:center;gap:8px;font-size:16px;line-height:1.55;margin:0;padding:8px 0}.cd-lesson .cd-point__icon,.cd-lesson .cd-point>svg{width:36px;height:36px;flex:none;color:#31596b}\r\n.cd-lesson .cd-play{max-width:var(--cd-game-width);margin:0 auto}.cd-lesson .cd-play-heading{display:flex;justify-content:space-between;gap:12px;align-items:center;margin:0 0 12px}.cd-lesson .cd-section-title{font-size:21px;line-height:1.6;margin:0;color:var(--cd-ink);padding:0;border:0}.cd-lesson .cd-count-label{font-size:16px;color:#526c77}.cd-lesson .cd-start-note{font-size:18px;margin:0 0 14px}\r\n.cd-lesson .cdl-game{width:100%;max-width:100%;margin:0;box-shadow:none}\r\n.cd-lesson .cdl-brand,.cd-lesson .cdl-topic{display:none}\r\n.cd-lesson .cdl-title{font-size:19px;line-height:1.5}\r\n.cd-lesson .cd-method{max-width:var(--cd-game-width);margin:22px auto;border-bottom:1px solid var(--cd-border);padding-bottom:12px}.cd-lesson .cd-method summary{font-size:19px;font-weight:bold;cursor:pointer;min-height:44px;padding:6px 0}.cd-lesson .cd-method ol{padding-left:28px;margin:10px 0}.cd-lesson .cd-method li{font-size:18px;margin:8px 0}\r\n.cd-lesson .cd-takeaway{max-width:var(--cd-game-width);margin:24px auto;padding:18px 22px;border-radius:18px;background:#fffbeb}.cd-lesson .cd-takeaway p{font-size:18px;margin:8px 0 0}.cd-lesson .cd-takeaway strong{background:linear-gradient(transparent 65%,#ffeb8b 65%)}\r\n.cd-lesson .cd-like{margin:20px auto;text-align:center}.cd-lesson .cd-related{margin:28px 0 0;padding:20px 24px;background:var(--cd-soft);border-radius:22px}.cd-lesson .cd-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px}.cd-lesson .cd-link{display:inline-flex;align-items:center;min-height:46px;padding:8px 18px;border:1px solid var(--cd-border);border-radius:25px;background:white;color:#285d74;font-size:18px;text-decoration:none}\r\n.cd-lesson a:focus-visible,.cd-lesson summary:focus-visible{outline:3px solid #276887;outline-offset:3px}\r\nbody:has(.cd-lesson) #comments{margin-top:36px;padding:24px;background:#f5fafb;border:1px solid #d9e8ec;border-radius:22px}body:has(.cd-lesson) #reply-title{font-size:22px;letter-spacing:0}body:has(.cd-lesson) #commentform label,body:has(.cd-lesson) #commentform textarea{font-size:18px}body:has(.cd-lesson) #commentform textarea{border-radius:14px;background:white}body:has(.cd-lesson) #comment-submit{border-radius:24px;background:#32697c;font-size:18px;text-transform:none;letter-spacing:0}\r\n@media(max-width:600px){.cd-lesson{--cd-title-size:24px}.cd-lesson .cd-hero{grid-template-columns:minmax(0,1fr) 64px;padding:18px 16px 34px;gap:10px}.cd-lesson .cd-mascot img{width:64px;height:64px}.cd-lesson .cd-mascot p{font-size:14px;padding:7px 3px}.cd-lesson .cd-lead{grid-column:1\/-1}.cd-lesson .cd-tags{font-size:15px}.cd-lesson .cd-points{gap:8px;margin:12px 0 24px}.cd-lesson .cd-point{flex-direction:column;text-align:center;font-size:15px;gap:6px}.cd-lesson .cd-point__icon,.cd-lesson .cd-point>svg{width:32px;height:32px}.cd-lesson .cd-takeaway{padding:16px}.cd-lesson .cd-related{padding:18px}.cd-lesson .cd-link{width:100%;justify-content:center}}\r\n\r\n.cd-lesson .cd-lead{grid-column:1\/-1}\r\n\r\n\/* Feature icons: unified cream horizontal cards *\/\r\n.cd-lesson .cd-features{margin:14px auto 24px;max-width:660px}\r\n.cd-lesson .cd-features-title{font-size:16px;font-weight:400;line-height:1.6;text-align:center;color:#526c77;margin:0 0 8px;padding:0;border:0;letter-spacing:0}\r\n.cd-lesson .cd-points{margin:0;gap:10px}\r\n.cd-lesson .cd-point{display:grid;grid-template-columns:40px 1fr;gap:10px;align-items:center;text-align:left;padding:10px;background:#fffdf5;border:1px solid #eee9d8;border-radius:14px;font-size:16px;font-weight:400;line-height:1.6;min-height:70px;box-sizing:border-box}\r\n.cd-lesson .cd-point__icon,.cd-lesson .cd-point>svg{width:40px;height:40px;color:#806d3f;--cd-icon-accent:#fff2ca}\r\n.cd-lesson .cd-point>span{border-left:1px solid #e7dfc8;padding-left:10px;min-height:40px;display:flex;align-items:center}\r\n@media(max-width:600px){.cd-lesson .cd-points{grid-template-columns:1fr;gap:8px}.cd-lesson .cd-point{min-height:60px;padding:8px 12px;grid-template-columns:36px 1fr}.cd-lesson .cd-point__icon,.cd-lesson .cd-point>svg{width:36px;height:36px}}\r\n\r\n\/* Shared article sections; game internals retain their own styles. *\/\r\n.cd-lesson .cd-copy{max-width:660px;margin:24px auto;color:var(--cd-ink);font-size:18px;line-height:1.85}\r\n.cd-lesson .cd-copy p,.cd-lesson .cd-copy li{font-size:18px;line-height:1.85;margin:12px 0}\r\n.cd-lesson .cd-copy h2,.cd-lesson .cd-copy h3,.cd-lesson .cd-copy h4{font-size:21px;line-height:1.6;color:var(--cd-ink);margin:0 0 14px;padding:0;border:0;letter-spacing:0}\r\n.cd-lesson .cd-copy img{max-width:100%;height:auto}.cd-lesson .cd-copy figure{margin:18px auto}\r\n.cd-lesson .cd-note{display:flex;align-items:center;gap:14px;background:#f2f9fb;padding:14px 18px;border-radius:18px;margin:18px 0}\r\n.cd-lesson .cd-note>img{width:52px;height:62px;object-fit:contain;flex:none}.cd-lesson .cd-note p{margin:0}\r\n.cd-lesson .cd-copy summary{cursor:pointer;font-size:19px;font-weight:bold;min-height:44px;padding:8px 0}\r\n.cd-lesson details.cd-copy{border-top:1px solid var(--cd-border);padding-top:12px}\r\n.cd-lesson .cd-copy mark{background:transparent;color:inherit}.cd-lesson .cd-copy a{color:#285d74;text-decoration:underline}\r\n.cd-lesson .cd-lead p{font-size:18px;line-height:1.85;margin:0}\r\n.cd-lesson .cd-points{grid-template-columns:repeat(auto-fit,minmax(185px,1fr))}\r\n.cd-lesson .cd-point{list-style:none}.cd-lesson .cd-point>span{font-size:16px}\r\n.cd-lesson .cd-game-mount{max-width:660px;margin:0 auto}.cd-lesson .cd-game-mount>div{max-width:100%}\r\n.cd-lesson .cd-like{margin:12px auto 18px}.cd-lesson .cd-play{margin-top:20px}\r\n@media(max-width:600px){.cd-lesson .cd-points{grid-template-columns:1fr}.cd-lesson .cd-copy{margin:20px auto}.cd-lesson .cd-note{padding:12px}}\r\n\r\n\r\n\/* Circle area: compact layout, 2026-10-15 *\/\r\n#circle-area-game{container-type:inline-size}\r\n#circle-area-game .circle-game{margin:12px auto;padding:14px;border-radius:18px;font-size:18px;line-height:1.5;box-shadow:0 3px 12px #24465012}\r\n#circle-area-game .circle-game h2{font-size:24px;line-height:1.5;margin:0 0 8px}\r\n#circle-area-game .status{font-size:18px;margin-bottom:10px}\r\n#circle-area-game .problem-card{padding:12px;margin-bottom:12px;border-radius:16px}\r\n#circle-area-game .question{font-size:22px;line-height:1.5;margin:0 0 4px}\r\n#circle-area-game .circle-svg{width:240px;margin:0 auto 4px}\r\n#circle-area-game .formula{font-size:20px;margin:6px 0}\r\n#circle-area-game .formula:empty{display:none}\r\n#circle-area-game .answer-row{font-size:18px;margin:8px 0;white-space:nowrap}\r\n#circle-area-game .answer-row input{width:108px;height:46px;padding:6px;font-size:22px}\r\n#circle-area-game .main-btn{min-height:46px;padding:8px 22px;font-size:20px;line-height:1.4}\r\n#circle-area-game .message{min-height:28px;margin-top:6px;font-size:20px;line-height:1.4}\r\n#circle-area-game .calculator{padding:10px;border-radius:14px}\r\n#circle-area-game .calc-display{height:44px;padding:6px 8px;margin-bottom:8px;font-size:22px}\r\n#circle-area-game .calc-grid{gap:6px}\r\n#circle-area-game .calc-btn{min-height:46px;padding:6px 4px;font-size:20px;line-height:1.4;border-radius:9px}\r\n#circle-area-game [data-calc=\"copy\"]{font-size:16px;white-space:normal;line-height:1.25}\r\n@container(min-width:580px){\r\n#circle-area-game .circle-game{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0 12px;align-items:start}\r\n#circle-area-game .circle-game>h2,#circle-area-game .status{grid-column:1\/-1}\r\n#circle-area-game .problem-card{margin:0;min-width:0}\r\n#circle-area-game .calculator{min-width:0}\r\n}\r\n\r\n\r\n\/* Average: compact layout, 2026-10-15 *\/\r\n#average-game{container-type:inline-size}\r\n#average-game .average-game{margin:12px auto;padding:14px;border-radius:18px;font-size:18px;line-height:1.5;box-shadow:0 3px 12px #24465012}\r\n#average-game .average-game h2{font-size:24px;line-height:1.5;margin:0 0 8px}\r\n#average-game .status{font-size:18px;margin-bottom:10px}\r\n#average-game .problem-card{padding:12px;margin-bottom:12px;border-radius:16px}\r\n#average-game .question{font-size:22px;line-height:1.5;margin:0 0 4px}\r\n#average-game .formula{font-size:20px;margin:6px 0}\r\n#average-game .formula:empty{display:none}\r\n#average-game .answer-row{font-size:18px;margin:8px 0;white-space:nowrap}\r\n#average-game .answer-row input{width:108px;height:46px;padding:6px;font-size:22px}\r\n#average-game .main-btn{min-height:46px;padding:8px 22px;font-size:20px;line-height:1.4}\r\n#average-game .message{min-height:28px;margin-top:6px;font-size:20px;line-height:1.4}\r\n#average-game .calculator{padding:10px;border-radius:14px}\r\n#average-game .calc-display{height:44px;padding:6px 8px;margin-bottom:8px;font-size:22px}\r\n#average-game .calc-grid{gap:6px}\r\n#average-game .calc-btn{min-height:46px;padding:6px 4px;font-size:20px;line-height:1.4;border-radius:9px}\r\n#average-game [data-calc=\"copy\"]{font-size:16px;white-space:normal;line-height:1.25}\r\n@container(min-width:580px){\r\n#average-game .average-game{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0 12px;align-items:start}\r\n#average-game .average-game>h2,#average-game .status{grid-column:1\/-1}\r\n#average-game .problem-card{margin:0;min-width:0}\r\n#average-game .calculator{min-width:0}\r\n}\r\n\r\n#average-game .question{font-size:20px;line-height:1.6;margin:0 0 10px}\r\n#average-game .average-table{font-size:20px;line-height:1.5;margin:10px 0}\r\n#average-game .average-table th,#average-game .average-table td{padding:6px 8px}\r\n\r\n\r\n\/* Compact requested lessons 12398,13154,13156 *\/\r\n#circle-game .circle-game{padding:12px;margin:12px auto;border-width:2px;border-radius:18px;box-shadow:0 3px 0 #f1b84b}\r\n#circle-game h2{font-size:24px;line-height:1.5}\r\n#circle-game .game-lead,#circle-game .score,#circle-game .answer-label{font-size:16px;line-height:1.5}\r\n#circle-game .level-buttons{margin:6px 0;gap:8px}\r\n#circle-game .level-btn{min-height:44px;font-size:16px;padding:6px 12px}\r\n#circle-game .question-text{font-size:18px;line-height:1.5;min-height:0}\r\n#circle-game .circle-wrap{max-width:430px}\r\n#circle-game .measure-text{font-size:26px}\r\n#circle-game .unknown-text{font-size:28px}\r\n#circle-game .answer-area{margin-top:6px}\r\n#circle-game .answer-display{min-height:44px;margin-bottom:6px}\r\n#circle-game .keypad{max-width:540px}\r\n#circle-game .key{min-height:44px;font-size:20px}\r\n:is(#post-13154,#post-13156) .cdl-game{font-size:18px;line-height:1.6;border-radius:18px}\r\n:is(#post-13154,#post-13156) .cdl-game .cdl-brand,:is(#post-13154,#post-13156) .cdl-game .cdl-topic{display:none}\r\n:is(#post-13154,#post-13156) .cdl-game .cdl-header{padding:12px 16px;gap:10px}\r\n:is(#post-13154,#post-13156) .cdl-game .cdl-title{font-size:21px;line-height:1.5;margin:0}\r\n:is(#post-13154,#post-13156) .cdl-game .cdl-help-toggle{font-size:16px;min-height:44px;padding:6px 10px}\r\n:is(#post-13154,#post-13156) .cdl-game .cdl-toolbar{padding:8px 16px;font-size:16px}\r\n:is(#post-13154,#post-13156) .cdl-game .cdl-body{padding:14px 16px}\r\n:is(#post-13154,#post-13156) .cdl-game .cdl-prompt{font-size:21px;line-height:1.6;margin:0 0 8px}\r\n:is(#post-13154,#post-13156) .cdl-game .cdl-learning-note{font-size:18px;line-height:1.6;padding:6px 10px;margin:0 0 10px}\r\n:is(#post-13154,#post-13156) .cdl-game .cdl-visual{padding:10px;margin:0 0 12px;min-height:0}\r\n:is(#post-13154,#post-13156) .cdl-game .cdl-reading{font-size:20px;line-height:1.7;padding:10px 14px;margin:0}\r\n:is(#post-13154,#post-13156) .cdl-game .cdl-choices{grid-template-columns:repeat(auto-fit,minmax(165px,1fr));gap:8px}\r\n:is(#post-13154,#post-13156) .cdl-game .cdl-choice{font-size:20px;min-height:54px;padding:10px;line-height:1.5}\r\n:is(#post-13154,#post-13156) .cdl-game .cdl-feedback{font-size:18px;line-height:1.6;min-height:0;padding:10px 12px;margin:10px 0 0}\r\n:is(#post-13154,#post-13156) .cdl-game .cdl-actions{margin-top:8px;gap:8px}\r\n:is(#post-13154,#post-13156) .cdl-game .cdl-footer{padding:8px 16px;font-size:16px}\r\n:is(#post-13154,#post-13156) .cdl-game .cdl-footer button{min-height:44px}\r\n#post-13156 .cdl-game .cdl-caption{font-size:18px;margin:0 0 6px}\r\n#post-13156 .cdl-game .cdl-votes-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin:0}\r\n#post-13156 .cdl-game .cdl-votes-cards span{font-size:18px;line-height:1.5;padding:6px 4px;min-height:0;min-width:0}\r\n#post-13156 .cdl-game .cdl-vote-table{font-size:20px;line-height:1.5;margin:0;width:100%}\r\n#post-13156 .cdl-game .cdl-vote-table caption{font-size:18px;padding:0 0 6px}\r\n#post-13156 .cdl-game .cdl-vote-table th,#post-13156 .cdl-game .cdl-vote-table td{padding:6px 8px}\r\n@media(min-width:1000px){#post-13156 .cdl-game .cdl-visual{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px 14px;align-items:start}#post-13156 .cdl-game .cdl-caption{grid-column:1}#post-13156 .cdl-game .cdl-votes-cards{grid-column:1}#post-13156 .cdl-game .cdl-vote-table{grid-column:2;grid-row:1\/3}}\r\n@media(max-width:520px){#circle-game .keypad{grid-template-columns:repeat(5,1fr)}:is(#post-13154,#post-13156) .cdl-game .cdl-choices{grid-template-columns:1fr}#post-13156 .cdl-game .cdl-vote-table{margin-top:12px}}\r\n\r\n\r\n#circle-game{container-type:inline-size}\r\n@container(min-width:600px){#circle-game .circle-game{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:8px 12px;align-items:start}#circle-game .circle-game>h2,#circle-game .game-lead,#circle-game .level-buttons,#circle-game .score,#circle-game .result{grid-column:1\/-1;margin:0}#circle-game .circle-wrap{max-width:100%}#circle-game .problem-card{align-self:stretch;display:flex;flex-direction:column;justify-content:center}#circle-game .answer-area{margin:0}#circle-game .keypad{grid-template-columns:repeat(3,1fr);gap:6px}#circle-game .key.action{grid-column:2\/4!important}#circle-game .key.enter{grid-column:1\/-1!important}#circle-game .measure-text{font-size:28px}}\r\n\r\n\r\n\r\n\/* Reviewed JS layouts: 2026-10-15 *\/\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game{font-size:18px;line-height:1.6;border-radius:18px}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-brand,:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-topic{display:none}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-header{padding:12px 16px;gap:10px}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-title{font-size:21px;line-height:1.5;margin:0}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-help-toggle{font-size:16px;min-height:44px;padding:6px 10px}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-toolbar{padding:8px 16px;font-size:16px}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-body{padding:14px 16px}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-prompt{font-size:21px;line-height:1.6;margin:0 0 8px}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-learning-note{font-size:18px;line-height:1.6;padding:6px 10px;margin:0 0 10px}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-visual{padding:10px;margin:0 0 12px;min-height:0}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-reading{font-size:20px;line-height:1.7;padding:10px 14px;margin:0}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-choices{grid-template-columns:repeat(auto-fit,minmax(165px,1fr));gap:8px}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-choice{font-size:20px;min-height:54px;padding:10px;line-height:1.5}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-feedback{font-size:18px;line-height:1.6;min-height:0;padding:10px 12px;margin:10px 0 0}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-actions{margin-top:8px;gap:8px}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-footer{padding:8px 16px;font-size:16px}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-footer button{min-height:44px}\r\n\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-long .cdl-choices{grid-template-columns:1fr}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-visual:empty{display:none}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-speak{min-height:44px;font-size:16px;padding:6px 10px;margin-top:6px}\r\n:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-caption{font-size:18px;line-height:1.6;margin:0 0 8px}\r\n#post-13152 .cdl-game .cdl-reading{font-size:22px;line-height:1.8}\r\n#post-13152 .cdl-game .cdl-choices{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}\r\n#post-13146 .cdl-game .cdl-choices{grid-template-columns:repeat(auto-fit,minmax(245px,1fr))}\r\n#post-13146 .cdl-game .cdl-new-picture{max-width:270px;margin:0 auto}\r\n@media(max-width:520px){:is(#post-13054,#post-13056,#post-13058,#post-13060,#post-13062,#post-13064,#post-13068,#post-13071,#post-13073,#post-13144,#post-13146,#post-13148,#post-13150,#post-13152) .cdl-game .cdl-choices{grid-template-columns:1fr}}\r\n\/* Circle area: compact layout, 2026-10-15 *\/\r\n.cd-lesson #volume-game{container-type:inline-size}\r\n.cd-lesson #volume-game .volume-game{margin:12px auto;padding:14px;border-radius:18px;font-size:18px;line-height:1.5;box-shadow:0 3px 12px #24465012}\r\n.cd-lesson #volume-game .volume-game h2{font-size:24px;line-height:1.5;margin:0 0 8px}\r\n.cd-lesson #volume-game .status{font-size:18px;margin-bottom:10px}\r\n.cd-lesson #volume-game .problem-card{padding:12px;margin-bottom:12px;border-radius:16px}\r\n.cd-lesson #volume-game .question{font-size:22px;line-height:1.5;margin:0 0 4px}\r\n.cd-lesson #volume-game .shape-svg{width:240px;margin:0 auto 4px}\r\n.cd-lesson #volume-game .formula{font-size:20px;margin:6px 0}\r\n.cd-lesson #volume-game .formula:empty{display:none}\r\n.cd-lesson #volume-game .answer-row{font-size:18px;margin:8px 0;white-space:nowrap}\r\n.cd-lesson #volume-game .answer-row input{width:108px;height:46px;padding:6px;font-size:22px}\r\n.cd-lesson #volume-game .main-btn{min-height:46px;padding:8px 22px;font-size:20px;line-height:1.4}\r\n.cd-lesson #volume-game .message{min-height:28px;margin-top:6px;font-size:20px;line-height:1.4}\r\n.cd-lesson #volume-game .calculator{padding:10px;border-radius:14px}\r\n.cd-lesson #volume-game .calc-display{height:44px;padding:6px 8px;margin-bottom:8px;font-size:22px}\r\n.cd-lesson #volume-game .calc-grid{gap:6px}\r\n.cd-lesson #volume-game .calc-btn{min-height:46px;padding:6px 4px;font-size:20px;line-height:1.4;border-radius:9px}\r\n.cd-lesson #volume-game [data-calc=\"copy\"]{font-size:16px;white-space:normal;line-height:1.25}\r\n@container(min-width:580px){\r\n.cd-lesson #volume-game .volume-game{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0 12px;align-items:start}\r\n.cd-lesson #volume-game .volume-game>h2,.cd-lesson #volume-game .status{grid-column:1\/-1}\r\n.cd-lesson #volume-game .problem-card{margin:0;min-width:0}\r\n.cd-lesson #volume-game .calculator{min-width:0}\r\n}\r\n\r\n\r\n\r\n.cd-lesson #rate-change-game>div{padding:14px;margin:12px auto;border-radius:18px}\r\n.cd-lesson #rate-change-game h2{font-size:24px;line-height:1.5;margin:0 0 8px}\r\n.cd-lesson #rate-change-game .mode-area{font-size:18px;gap:6px;margin:8px 0}\r\n.cd-lesson #rate-change-game .mode-area label{min-height:44px;display:inline-flex;align-items:center}\r\n.cd-lesson #rate-change-game .status{font-size:18px;margin:8px 0}\r\n.cd-lesson #rate-change-game .problem-card{padding:12px;border-radius:14px}\r\n.cd-lesson #rate-change-game .problem,.cd-lesson #rate-change-game .story{font-size:22px;line-height:1.65;margin:8px 0}\r\n.cd-lesson #rate-change-game .direction,.cd-lesson #rate-change-game .mission{font-size:18px;margin:4px 0}\r\n.cd-lesson #rate-change-game .answer-row{font-size:20px;margin:8px 0}\r\n.cd-lesson #rate-change-game .answer-box{font-size:24px;min-height:46px;padding:6px 10px;margin:8px auto;line-height:1.4}\r\n.cd-lesson #rate-change-game .keypad{gap:6px;margin:10px auto;max-width:420px}\r\n.cd-lesson #rate-change-game .key-btn{font-size:20px;min-height:46px;padding:6px 4px;line-height:1.4}\r\n.cd-lesson #rate-change-game .message{font-size:20px;min-height:28px;margin:8px 0;line-height:1.5}\r\n\r\n.cd-lesson #rate-rescue-game>div{padding:14px;margin:12px auto;border-radius:18px}\r\n.cd-lesson #rate-rescue-game h2{font-size:24px;line-height:1.5;margin:0 0 8px}\r\n.cd-lesson #rate-rescue-game .mode-area{font-size:18px;gap:6px;margin:8px 0}\r\n.cd-lesson #rate-rescue-game .mode-area label{min-height:44px;display:inline-flex;align-items:center}\r\n.cd-lesson #rate-rescue-game .status{font-size:18px;margin:8px 0}\r\n.cd-lesson #rate-rescue-game .problem-card{padding:12px;border-radius:14px}\r\n.cd-lesson #rate-rescue-game .problem,.cd-lesson #rate-rescue-game .story{font-size:22px;line-height:1.65;margin:8px 0}\r\n.cd-lesson #rate-rescue-game .direction,.cd-lesson #rate-rescue-game .mission{font-size:18px;margin:4px 0}\r\n.cd-lesson #rate-rescue-game .answer-row{font-size:20px;margin:8px 0}\r\n.cd-lesson #rate-rescue-game .answer-box{font-size:24px;min-height:46px;padding:6px 10px;margin:8px auto;line-height:1.4}\r\n.cd-lesson #rate-rescue-game .keypad{gap:6px;margin:10px auto;max-width:420px}\r\n.cd-lesson #rate-rescue-game .key-btn{font-size:20px;min-height:46px;padding:6px 4px;line-height:1.4}\r\n.cd-lesson #rate-rescue-game .message{font-size:20px;min-height:28px;margin:8px 0;line-height:1.5}\r\n\r\n.cd-lesson #speed-rescue-game>div{padding:14px;margin:12px auto;border-radius:18px}\r\n.cd-lesson #speed-rescue-game h2{font-size:24px;line-height:1.5;margin:0 0 8px}\r\n.cd-lesson #speed-rescue-game .mode-area{font-size:18px;gap:6px;margin:8px 0}\r\n.cd-lesson #speed-rescue-game .mode-area label{min-height:44px;display:inline-flex;align-items:center}\r\n.cd-lesson #speed-rescue-game .status{font-size:18px;margin:8px 0}\r\n.cd-lesson #speed-rescue-game .problem-card{padding:12px;border-radius:14px}\r\n.cd-lesson #speed-rescue-game .problem,.cd-lesson #speed-rescue-game .story{font-size:22px;line-height:1.65;margin:8px 0}\r\n.cd-lesson #speed-rescue-game .direction,.cd-lesson #speed-rescue-game .mission{font-size:18px;margin:4px 0}\r\n.cd-lesson #speed-rescue-game .answer-row{font-size:20px;margin:8px 0}\r\n.cd-lesson #speed-rescue-game .answer-box{font-size:24px;min-height:46px;padding:6px 10px;margin:8px auto;line-height:1.4}\r\n.cd-lesson #speed-rescue-game .keypad{gap:6px;margin:10px auto;max-width:420px}\r\n.cd-lesson #speed-rescue-game .key-btn{font-size:20px;min-height:46px;padding:6px 4px;line-height:1.4}\r\n.cd-lesson #speed-rescue-game .message{font-size:20px;min-height:28px;margin:8px 0;line-height:1.5}\r\n\r\n.cd-lesson #box-formula-game>div{padding:14px;margin:12px auto;border-radius:18px}\r\n.cd-lesson #box-formula-game h2{font-size:24px;line-height:1.5;margin:0 0 8px}\r\n.cd-lesson #box-formula-game .mode-area{font-size:18px;gap:6px;margin:8px 0}\r\n.cd-lesson #box-formula-game .mode-area label{min-height:44px;display:inline-flex;align-items:center}\r\n.cd-lesson #box-formula-game .status{font-size:18px;margin:8px 0}\r\n.cd-lesson #box-formula-game .problem-card{padding:12px;border-radius:14px}\r\n.cd-lesson #box-formula-game .problem,.cd-lesson #box-formula-game .story{font-size:22px;line-height:1.65;margin:8px 0}\r\n.cd-lesson #box-formula-game .direction,.cd-lesson #box-formula-game .mission{font-size:18px;margin:4px 0}\r\n.cd-lesson #box-formula-game .answer-row{font-size:20px;margin:8px 0}\r\n.cd-lesson #box-formula-game .answer-box{font-size:24px;min-height:46px;padding:6px 10px;margin:8px auto;line-height:1.4}\r\n.cd-lesson #box-formula-game .keypad{gap:6px;margin:10px auto;max-width:420px}\r\n.cd-lesson #box-formula-game .key-btn{font-size:20px;min-height:46px;padding:6px 4px;line-height:1.4}\r\n.cd-lesson #box-formula-game .message{font-size:20px;min-height:28px;margin:8px 0;line-height:1.5}\r\n.cd-lesson #rate-change-game .problem{font-size:32px}.cd-lesson #speed-rescue-game .scene{font-size:38px;margin:4px 0}.cd-lesson #box-formula-game .key-btn.check,.cd-lesson #box-formula-game .key-btn.back{font-size:18px}\r\n\r\n.cd-lesson #story-order-game .sog-game{padding:14px;margin:12px auto}\r\n.cd-lesson #story-order-game .sog-title{font-size:24px;margin:0 0 8px}\r\n.cd-lesson #story-order-game .sog-lead,.cd-lesson #story-order-game .sog-instruction{font-size:18px;line-height:1.6;margin:8px 0}\r\n.cd-lesson #story-order-game .sog-progress{margin:8px auto}\r\n.cd-lesson #story-order-game .sog-card{padding:12px;margin-top:12px}\r\n.cd-lesson #story-order-game .sog-topic{font-size:22px;margin:0 0 8px}\r\n.cd-lesson #story-order-game .sog-item,.cd-lesson #story-order-game .sog-answer-box{font-size:20px;line-height:1.6;min-height:48px;padding:8px 12px}\r\n.cd-lesson #story-order-game .sog-answer-row{min-height:48px;margin:6px 0;gap:8px}\r\n.cd-lesson #story-order-game .sog-label{font-size:18px;min-height:48px;padding:8px}\r\n.cd-lesson #story-order-game .sog-pool-title,.cd-lesson #story-order-game .sog-answer-title{font-size:18px;margin:10px 0 6px}\r\n.cd-lesson #story-order-game .sog-actions{margin:10px 0;gap:8px}\r\n.cd-lesson #story-order-game .sog-actions button{min-height:44px;font-size:20px;padding:8px 16px}\r\n.cd-lesson #story-order-game .sog-message{min-height:28px;margin-top:8px;font-size:20px}\r\n.cd-lesson #number-hunter-game.number-hunter{padding:14px;margin:12px auto}\r\n.cd-lesson #number-hunter-game h2{font-size:24px;margin:0 0 8px}\r\n.cd-lesson #number-hunter-game .rule{font-size:18px;margin:8px 0}\r\n.cd-lesson #number-hunter-game .target-box{padding:10px;margin:8px 0}\r\n.cd-lesson #number-hunter-game .target-number{font-size:38px;line-height:1.3}\r\n.cd-lesson #number-hunter-game .stars{font-size:28px;margin:6px 0}\r\n.cd-lesson #number-hunter-game .status{font-size:20px;margin:6px 0}\r\n.cd-lesson #number-hunter-game .card-grid{gap:8px;margin:10px 0}\r\n.cd-lesson #number-hunter-game .calc-card{font-size:24px;min-height:60px;padding:10px}\r\n.cd-lesson #number-hunter-game .next-btn{font-size:20px;min-height:44px;padding:8px 18px}\r\n.cd-lesson #three-hint-quiz-game .three-hint-game,.cd-lesson #syrup-memory-game .memory-game{padding:14px;margin:12px auto}\r\n.cd-lesson #three-hint-quiz-game h2,.cd-lesson #syrup-memory-game h2{font-size:24px;margin:0 0 8px}\r\n.cd-lesson #three-hint-quiz-game .game-lead,.cd-lesson #syrup-memory-game .lead{font-size:18px;line-height:1.6;margin:8px 0}\r\n.cd-lesson #three-hint-quiz-game .question-card{padding:12px;margin:10px 0}\r\n.cd-lesson #three-hint-quiz-game .hint{font-size:20px;padding:8px;margin:6px 0}\r\n.cd-lesson #three-hint-quiz-game .choice-btn{font-size:24px;min-height:52px;padding:8px}\r\n.cd-lesson #three-hint-quiz-game .result,.cd-lesson #three-hint-quiz-game .message{font-size:20px;min-height:28px;margin:8px 0}\r\n.cd-lesson #syrup-memory-game .stage{padding:12px;margin:10px 0}\r\n.cd-lesson #syrup-memory-game .pad{width:110px;height:110px;font-size:44px}\r\n.cd-lesson #syrup-memory-game .pads{gap:12px;margin:10px auto}\r\n.cd-lesson #syrup-memory-game .status{font-size:20px;margin:8px 0}\r\n.cd-lesson #syrup-memory-game .result{min-height:28px;font-size:20px;margin:8px 0}\r\n.cd-lesson #connect-word-game .connect-game{padding:14px;margin:12px auto}\r\n.cd-lesson #connect-word-game h2{font-size:24px;margin:0 0 8px}\r\n.cd-lesson #connect-word-game .question{padding:10px;margin:10px 0}\r\n.cd-lesson #connect-word-game .question-word{font-size:28px;margin:6px 0}\r\n.cd-lesson #connect-word-game .buttons{gap:8px}\r\n.cd-lesson #connect-word-game .choice{padding:8px;min-height:44px}\r\n.cd-lesson #connect-word-game .choice-img{max-width:76px;height:auto;margin:0 auto 6px}\r\n.cd-lesson #connect-word-game .choice-main{font-size:20px}\r\n.cd-lesson #connect-word-game .choice-yomi{font-size:16px}\r\n.cd-lesson #connect-word-game .info-box{padding:12px;margin-top:16px}\r\n.cd-lesson #connect-word-game .info-item{padding:10px;margin:8px 0}\r\n.cd-lesson #connect-word-game .info-title,.cd-lesson #connect-word-game .info-text,.cd-lesson #connect-word-game .info-example{font-size:18px;line-height:1.6}\r\n.cd-lesson #connect-word-game .info-img-small{width:48px;height:auto}\r\n.cd-lesson #pref-kanji-game .pref-game{padding:14px;margin:12px auto}\r\n.cd-lesson #pref-kanji-game h2{font-size:24px;margin:0 0 8px}\r\n.cd-lesson #pref-kanji-game .game-lead{font-size:18px;line-height:1.6;margin:8px 0}\r\n.cd-lesson #pref-kanji-game .question-box{padding:10px;margin:10px 0}\r\n.cd-lesson #pref-kanji-game .question-title{font-size:20px;margin:6px 0}\r\n.cd-lesson #pref-kanji-game .kanji-btn{font-size:28px;min-height:54px;padding:8px 16px}\r\n.cd-lesson #koji-game .koji-game{padding:14px;margin:12px auto}\r\n.cd-lesson #koji-game h2{font-size:24px;margin:0 0 8px}\r\n.cd-lesson #koji-game .question-card{padding:12px;margin:10px 0}\r\n.cd-lesson #koji-game .question-label,.cd-lesson #koji-game .question-yomi{font-size:18px;margin:6px 0}\r\n.cd-lesson #koji-game .choice{padding:12px;font-size:20px}\r\n.cd-lesson #koji-game .mode-btn,.cd-lesson #koji-game .hint-btn{font-size:18px;min-height:44px;padding:8px 12px}\r\n.cd-lesson #water-mission .wg-wrap{padding:14px}\r\n.cd-lesson #water-mission .wg-header{padding:0 0 8px}\r\n.cd-lesson #water-mission .wg-hero{padding:10px 0;gap:10px}\r\n.cd-lesson #water-mission .wg-hero h2{font-size:26px;line-height:1.5}\r\n.cd-lesson #water-mission .wg-hero-stamp{display:none}\r\n.cd-lesson #water-mission .wg-intro{font-size:18px;margin:6px 0;line-height:1.6}\r\n.cd-lesson #water-mission .wg-course-bar{padding:8px 0;margin:8px 0}\r\n.cd-lesson #water-mission .wg-console-top{padding:10px}\r\n.cd-lesson #water-mission .wg-lab,.cd-lesson #water-mission .wg-brief,.cd-lesson #water-mission .wg-answer-pane{padding:12px}\r\n.cd-lesson #water-mission .wg-scene{max-width:440px;margin:0 auto}\r\n.cd-lesson #water-mission .wg-target{margin:6px 0}\r\n.cd-lesson #water-mission .wg-target strong{font-size:36px}\r\n.cd-lesson #water-mission .wg-question{font-size:22px;line-height:1.6;margin:10px 0}\r\n.cd-lesson #water-mission .wg-goal-box,.cd-lesson #water-mission .wg-conditions{padding:10px;margin:8px 0}\r\n\r\n#post-13152 .cdl-game .cdl-long .cdl-choices{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}\r\n#post-13146 .cdl-game .cdl-long .cdl-choices{grid-template-columns:repeat(auto-fit,minmax(245px,1fr))}\r\n:is(#post-13054,#post-13058,#post-13062) .cdl-game .cdl-focus-drawing{max-width:320px;margin:0 auto}\r\n@media(max-width:520px){#post-13152 .cdl-game .cdl-long .cdl-choices,#post-13146 .cdl-game .cdl-long .cdl-choices{grid-template-columns:1fr}}\r\n.cd-lesson #water-mission{container-type:inline-size}\r\n@container(min-width:580px){.cd-lesson #water-mission .wg-play-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}.cd-lesson #water-mission .wg-lab,.cd-lesson #water-mission .wg-mission{min-width:0}.cd-lesson #water-mission .wg-scene{width:100%;max-width:100%}.cd-lesson #water-mission .wg-question{font-size:20px}.cd-lesson #water-mission .wg-target strong{font-size:32px}}\r\n\r\n\r\n@container(min-width:580px){.cd-lesson #water-mission .wg-lab{grid-column:1;grid-row:1}.cd-lesson #water-mission .wg-mission{display:block;grid-column:2;grid-row:1}.cd-lesson #water-mission .wg-brief,.cd-lesson #water-mission .wg-answer-pane{grid-area:auto}}\r\n\r\n\/* Compact active question screens *\/\r\n.cd-lesson #ratio-table-game .ratio-game,.cd-lesson #decimal-fraction-game .df-game{padding:14px;margin:12px auto;border-radius:18px}\r\n.cd-lesson #ratio-table-game h2,.cd-lesson #decimal-fraction-game h2{font-size:24px;line-height:1.5;margin:0 0 8px}\r\n.cd-lesson #ratio-table-game .ratio-top,.cd-lesson #decimal-fraction-game .df-top{margin:8px 0;gap:6px}\r\n.cd-lesson #ratio-table-game .ratio-badge,.cd-lesson #decimal-fraction-game .df-badge{font-size:16px;padding:6px 10px}\r\n.cd-lesson #ratio-table-game .ratio-story{font-size:20px;line-height:1.6;padding:10px;margin:10px 0}\r\n.cd-lesson #ratio-table-game .ratio-table-wrap{margin:10px 0}\r\n.cd-lesson #ratio-table-game .ratio-table th,.cd-lesson #ratio-table-game .ratio-table td{padding:8px 6px;font-size:20px;height:auto;min-width:44px}\r\n.cd-lesson #ratio-table-game .ratio-question-box{padding:10px;margin:10px 0}\r\n.cd-lesson #ratio-table-game .ratio-question{font-size:20px;line-height:1.6}\r\n.cd-lesson #ratio-table-game .ratio-choices,.cd-lesson #decimal-fraction-game .df-choices{gap:8px;margin:10px 0}\r\n.cd-lesson #ratio-table-game .ratio-choice,.cd-lesson #decimal-fraction-game .df-choice{font-size:22px;min-height:52px;padding:10px}\r\n.cd-lesson #ratio-table-game .ratio-message,.cd-lesson #decimal-fraction-game .df-message{font-size:20px;min-height:28px;margin:8px 0}\r\n.cd-lesson #decimal-fraction-game .df-card{padding:12px;margin:10px 0}\r\n.cd-lesson #decimal-fraction-game .df-decimal{font-size:34px;margin:6px 0}\r\n.cd-lesson #decimal-fraction-game .df-question{font-size:20px;margin:8px 0}\r\n.cd-lesson #decimal-fraction-game .df-fraction{font-size:28px;margin:10px auto;line-height:1.4}\r\n<\/style>\r\n<!-- Chicodori: fold explanation after the bird balloon (2026-10-19) -->\r\n<style>\r\n.cd-lesson .cd-instructions-fold{margin:22px 0 28px;border:2px solid var(--cd-border,#cbdfe5);border-radius:16px;background:#fff;overflow:hidden}\r\n.cd-lesson .cd-instructions-fold>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;list-style:none;cursor:pointer;padding:16px 20px;background:var(--cd-soft,#f2f9fb);color:var(--cd-ink,#254452);font-size:19px;font-weight:bold;line-height:1.65;min-height:54px;box-sizing:border-box}\r\n.cd-lesson .cd-instructions-fold>summary::-webkit-details-marker{display:none}\r\n.cd-lesson .cd-instructions-fold>summary:after{content:'\uff0b';font-size:24px;line-height:1;flex:none}\r\n.cd-lesson .cd-instructions-fold[open]>summary:after{content:'\u2212'}\r\n.cd-lesson .cd-instructions-fold>summary:focus-visible{outline:3px solid #276887;outline-offset:-4px}\r\n.cd-lesson .cd-instructions-body{padding:4px 20px 16px}\r\n.cd-lesson .cd-instructions-body>:first-child.wp-block-spacer,.cd-lesson .cd-instructions-body>:last-child.wp-block-spacer{display:none}\r\n@media(max-width:600px){.cd-lesson .cd-instructions-fold>summary{font-size:18px;padding:14px 16px}.cd-lesson .cd-instructions-body{padding:4px 16px 12px}}\r\n@media print{.cd-lesson .cd-instructions-fold>.cd-instructions-body{display:block!important}}\r\n<\/style>\r\n<script>\r\n(function(){\r\n  function foldInstructions(){\r\n    document.querySelectorAll('.cd-lesson .cd-content').forEach(function(content){\r\n      if(content.querySelector('.cd-instructions-fold'))return;\r\n      var balloon=Array.from(content.children).find(function(node){\r\n        return node.matches('.wp-block-word-balloon-word-balloon-block') &&\r\n          Array.from(node.querySelectorAll('img')).some(function(img){return \/\\\/(?:chico\\.jpg|chicodori-san[^\/]*\\.(?:png|jpg))(?:[?#]|$)\/i.test(img.getAttribute('src')||'');});\r\n      });\r\n      if(!balloon)return;\r\n      var nodes=[],next=balloon.nextSibling;\r\n      var protectedSelector='.wp-block-word-balloon-word-balloon-block,.cdr-route,.cjr-route,.cd-play,.cd-related,.cd-method,details,iframe,video,audio,canvas,form,button,input,select,script,style,#remix';\r\n      while(next){\r\n        if(next.nodeType===1 && (next.matches(protectedSelector)||next.querySelector(protectedSelector)))break;\r\n        nodes.push(next);next=next.nextSibling;\r\n      }\r\n      if(!nodes.some(function(node){return node.nodeType===1 && (node.textContent.trim()||node.querySelector('img'));}))return;\r\n      var details=document.createElement('details');details.className='cd-instructions-fold';\r\n      var summary=document.createElement('summary');summary.textContent='\u904a\u3073\u65b9\u30fb\u304f\u308f\u3057\u3044\u8aac\u660e';\r\n      var body=document.createElement('div');body.className='cd-instructions-body';\r\n      details.appendChild(summary);details.appendChild(body);\r\n      balloon.parentNode.insertBefore(details,nodes[0]);\r\n      nodes.forEach(function(node){body.appendChild(node);});\r\n      \/\/ Existing anchor links still reveal their destination inside the folded area.\r\n      function revealHash(){\r\n        var id;try{id=decodeURIComponent(location.hash.slice(1));}catch(e){return;}\r\n        var target=id && document.getElementById(id);\r\n        if(target && body.contains(target)){details.open=true;target.scrollIntoView();}\r\n      }\r\n      window.addEventListener('hashchange',revealHash);revealHash();\r\n    });\r\n  }\r\n  if(document.readyState==='loading')document.addEventListener('DOMContentLoaded',foldInstructions,{once:true});\r\n  else foldInstructions();\r\n})();\r\n<\/script>\r\n\r\n<style>\r\n\/* WordPress\u901a\u5e38\u30d6\u30ed\u30c3\u30af\u7248\u306e\u6559\u6750\u30d8\u30c3\u30c0\u30fc *\/\r\n.cd-lesson.wp-block-group .cd-hero > .wp-block-group__inner-container{display:contents}\r\n.cd-lesson.wp-block-group .cd-hero .cd-mascot{margin:0}\r\n<\/style>\r\n\r\n<style>\r\n\/* \u901a\u5e38\u30d6\u30ed\u30c3\u30af\u306e\u30d8\u30c3\u30c0\u30fc\u3068\u3001\u904a\u3073\u65b9\u306e\u958b\u9589\u898b\u51fa\u3057 *\/\r\n:is(.cd-lesson,.cd-chicoratch) .cd-hero.wp-block-group>.wp-block-group__inner-container{display:contents}\r\n:is(.cd-lesson,.cd-chicoratch) .cd-hero.wp-block-group .cd-mascot{margin:0}\r\n:is(.cd-lesson,.cd-chicoratch) details.cd-instructions{max-width:660px;margin:24px auto;border:2px solid #94becd;border-radius:16px;background:#f5fafc;padding:0;overflow:hidden}\r\n:is(.cd-lesson,.cd-chicoratch) details.cd-instructions>summary{display:flex;align-items:center;justify-content:space-between;gap:16px;list-style:none;cursor:pointer;min-height:58px;padding:14px 18px;background:#e0f1f7;color:#244c60;font-size:21px;font-weight:700;line-height:1.6}\r\n:is(.cd-lesson,.cd-chicoratch) details.cd-instructions>summary::-webkit-details-marker{display:none}\r\n:is(.cd-lesson,.cd-chicoratch) details.cd-instructions>summary::after{content:\"\uff0b\";flex:none;font-size:26px;line-height:1}\r\n:is(.cd-lesson,.cd-chicoratch) details.cd-instructions[open]>summary::after{content:\"\u2212\"}\r\n:is(.cd-lesson,.cd-chicoratch) details.cd-instructions>:not(summary){margin-left:18px;margin-right:18px}\r\n:is(.cd-lesson,.cd-chicoratch) details.cd-instructions>summary:focus-visible{outline:3px solid #286983;outline-offset:-4px}\r\n@media(max-width:600px){:is(.cd-lesson,.cd-chicoratch) details.cd-instructions>summary{font-size:19px;padding:12px 14px}}\r\n<\/style>\r\n\r\n<style>\r\n.cd-lesson .cd-kid-steps.wp-block-group>.wp-block-group__inner-container,.cd-lesson .cd-kid-step.wp-block-group>.wp-block-group__inner-container{display:contents}\r\n.cd-lesson .cd-native-step-13799-0{--kid-line:#efcf8e;--kid-bg:#ffedb8}\r\n.cd-lesson .cd-native-step-13799-1{--kid-line:#b9dce7;--kid-bg:#def3fa}\r\n.cd-lesson .cd-native-step-13799-2{--kid-line:#c7deb3;--kid-bg:#eaf4d9}\r\n<\/style>\r\n\r\n<!-- cd-feedback-sound-v1: 2026-10-19. Restore the pre-sound backup to undo. -->\r\n<style>\r\n.cd-lesson .cd-feedback-audio-bar{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:wrap;max-width:660px;margin:12px auto;color:#526c77;font-size:14px;line-height:1.6}\r\n.cd-lesson .cd-feedback-audio-toggle{min-height:42px;padding:6px 16px;border:2px solid #648e9c;border-radius:999px;background:#fff;color:#254452;font:700 16px\/1.5 sans-serif;cursor:pointer;text-transform:none;letter-spacing:0}\r\n.cd-lesson .cd-feedback-audio-toggle[aria-pressed=\"false\"]{background:#f3f4f6;color:#5b6470;border-color:#9ca3af}\r\n.cd-lesson .cd-feedback-audio-toggle:focus-visible{outline:3px solid #2563eb;outline-offset:3px}\r\n<\/style>\r\n<script>\r\n(function(){\r\n'use strict';\r\nconst configurations={\"12008\":{\"message\":\"#result\",\"positive\":\"\"},\"12011\":{\"message\":\"#result\",\"positive\":\"\"},\"12014\":{\"message\":\"#result\",\"positive\":\"\"},\"12017\":{\"message\":\"\",\"positive\":\"button.correct\",\"negative\":\"button.wrong\"},\"12061\":{\"message\":\"#message\",\"positive\":\"#message.correct\",\"negative\":\"#message.wrong\"},\"12067\":{\"message\":\"#message\",\"positive\":\"#message.correct\",\"negative\":\"#message.wrong\"},\"12076\":{\"message\":\"#message\",\"positive\":\"\"},\"12080\":{\"message\":\"#message\",\"positive\":\"\"},\"12083\":{\"message\":\"#message\",\"positive\":\"\",\"badText\":\"\u5c0f\u6570\u70b9\u306e\u53f3\u306f\u4f55\u3051\u305f|\u5206\u5b50\u306f\u5408\u3063\u3066\u3044\u307e\u3059|\u5206\u6bcd\u306f\u5408\u3063\u3066\u3044\u307e\u3059\"},\"12085\":{\"message\":\"#message\",\"positive\":\"\"},\"12091\":{\"message\":\"#message\",\"positive\":\"\"},\"12093\":{\"message\":\"#message\",\"positive\":\"\"},\"12095\":{\"message\":\"#message\",\"positive\":\"\"},\"12099\":{\"message\":\"#message\",\"positive\":\"\"},\"12101\":{\"message\":\"#message\",\"positive\":\"\"},\"12103\":{\"message\":\"#message\",\"positive\":\"\"},\"12105\":{\"message\":\"#message\",\"positive\":\"\"},\"12111\":{\"message\":\"#message\",\"positive\":\"\"},\"12113\":{\"message\":\"#message\",\"positive\":\"\"},\"12117\":{\"message\":\"#result,#message\",\"positive\":\"\"},\"12119\":{\"message\":\"#result\",\"positive\":\"\"},\"12121\":{\"message\":\"#status\",\"positive\":\".correct\",\"negative\":\".wrong\"},\"12123\":{\"message\":\"#result\",\"positive\":\"\"},\"12128\":{\"message\":\"#result\",\"positive\":\".correct-overlay\",\"negative\":\"#result.bad\"},\"12174\":{\"message\":\"#result\",\"positive\":\".correct-overlay\"},\"12236\":{\"message\":\"#result\",\"positive\":\".correct-overlay\",\"negative\":\"button.wrong\"},\"12384\":{\"message\":\"#result\",\"positive\":\".correct-overlay\"},\"12392\":{\"message\":\"#result\",\"positive\":\".correct-overlay\"},\"12396\":{\"message\":\"#stepMessage,#result\",\"positive\":\".correct-overlay\"},\"12398\":{\"message\":\"#result\",\"positive\":\".correct-overlay\"},\"12410\":{\"message\":\"#boxeqResult\",\"positive\":\".boxeq-correct\"},\"12413\":{\"message\":\"#changeResult\",\"positive\":\".change-correct\"},\"12419\":{\"message\":\"\",\"positive\":\".dq-choice.correct\",\"negative\":\".dq-choice.wrong\"},\"12423\":{\"message\":\"\",\"positive\":\".wtg-choice.correct\",\"negative\":\".wtg-choice.wrong\"},\"12427\":{\"message\":\"#cwgResult\",\"positive\":\".cwg-correct\"},\"12585\":{\"message\":\"#bngMessage\",\"positive\":\".bng-correct-overlay\"},\"12590\":{\"message\":\"#dkgMessage\",\"positive\":\".dkg-correct-overlay\"},\"12593\":{\"message\":\"#rmgMessage\",\"positive\":\".rmg-correct-overlay\"},\"12606\":{\"message\":\"#mwgMessage\",\"positive\":\".mwg-correct-overlay\"},\"12617\":{\"message\":\"#owgMessage\",\"positive\":\".owg-correct-overlay\"},\"12638\":{\"message\":\"#srkMessage\",\"positive\":\"\"},\"12645\":{\"message\":\"#swgMessage\",\"positive\":\"\"},\"12648\":{\"message\":\"#sogMessage\",\"positive\":\".sog-correct-overlay\"},\"12901\":{\"message\":\"#wg-feedback\",\"positive\":\"#wg-feedback.is-correct\",\"negative\":\"#wg-feedback.is-retry\"},\"13054\":{\"message\":\".cdl-feedback\",\"positive\":\".cdl-feedback.is-correct\",\"negative\":\".cdl-feedback.is-wrong\"},\"13056\":{\"message\":\".cdl-feedback\",\"positive\":\".cdl-feedback.is-correct\",\"negative\":\".cdl-feedback.is-wrong\"},\"13058\":{\"message\":\".cdl-feedback\",\"positive\":\".cdl-feedback.is-correct\",\"negative\":\".cdl-feedback.is-wrong\"},\"13060\":{\"message\":\".cdl-feedback\",\"positive\":\".cdl-feedback.is-correct\",\"negative\":\".cdl-feedback.is-wrong\"},\"13062\":{\"message\":\".cdl-feedback\",\"positive\":\".cdl-feedback.is-correct\",\"negative\":\".cdl-feedback.is-wrong\"},\"13064\":{\"message\":\".cdl-feedback\",\"positive\":\".cdl-feedback.is-correct\",\"negative\":\".cdl-feedback.is-wrong\"},\"13066\":{\"message\":\".cdl-feedback\",\"positive\":\".cdl-feedback.is-correct\",\"negative\":\".cdl-feedback.is-wrong\"},\"13068\":{\"message\":\".cdl-feedback\",\"positive\":\".cdl-feedback.is-correct\",\"negative\":\".cdl-feedback.is-wrong\"},\"13071\":{\"message\":\".cdl-feedback\",\"positive\":\".cdl-feedback.is-correct\",\"negative\":\".cdl-feedback.is-wrong\"},\"13073\":{\"message\":\".cdl-feedback\",\"positive\":\".cdl-feedback.is-correct\",\"negative\":\".cdl-feedback.is-wrong\"},\"13142\":{\"message\":\".cdl-feedback\",\"positive\":\".cdl-feedback.is-correct\",\"negative\":\".cdl-feedback.is-wrong\"},\"13144\":{\"message\":\".cdl-feedback\",\"positive\":\".cdl-feedback.is-correct\",\"negative\":\".cdl-feedback.is-wrong\"},\"13146\":{\"message\":\".cdl-feedback\",\"positive\":\".cdl-feedback.is-correct\",\"negative\":\".cdl-feedback.is-wrong\"},\"13148\":{\"message\":\".cdl-feedback\",\"positive\":\".cdl-feedback.is-correct\",\"negative\":\".cdl-feedback.is-wrong\"},\"13150\":{\"message\":\".cdl-feedback\",\"positive\":\".cdl-feedback.is-correct\",\"negative\":\".cdl-feedback.is-wrong\"},\"13152\":{\"message\":\".cdl-feedback\",\"positive\":\".cdl-feedback.is-correct\",\"negative\":\".cdl-feedback.is-wrong\"},\"13154\":{\"message\":\".cdl-feedback\",\"positive\":\".cdl-feedback.is-correct\",\"negative\":\".cdl-feedback.is-wrong\"},\"13156\":{\"message\":\".cdl-feedback\",\"positive\":\".cdl-feedback.is-correct\",\"negative\":\".cdl-feedback.is-wrong\"}};\r\nconst sources={correct:\"https:\/\/chicodori.net\/wp-content\/uploads\/2026\/10\/Quiz-Correct_Answer01-1.mp3\",wrong:\"https:\/\/chicodori.net\/wp-content\/uploads\/2026\/10\/Quiz-Wrong_Buzzer02-1.mp3\"};\r\nfunction mountSound(lesson){\r\n const pageID=lesson.dataset.originalPost||(document.body.className.match(\/(?:^|\\s)postid-(\\d+)(?:\\s|$)\/)||[])[1];\r\n const config=configurations[pageID];\r\n const mount=lesson.querySelector('.cd-game-mount')||lesson.querySelector('.cdl-game');\r\n if(!config||!mount||lesson.querySelector('.cd-feedback-audio-bar,.cd-sound-controls'))return;\r\n let enabled=true;\r\n try{enabled=localStorage.getItem('chicodori-feedback-muted')!=='1';}catch(error){}\r\n const bar=document.createElement('div');bar.className='cd-feedback-audio-bar';\r\n const toggle=document.createElement('button');toggle.type='button';toggle.className='cd-feedback-audio-toggle';toggle.setAttribute('aria-label','\u52b9\u679c\u97f3');\r\n const note=document.createElement('span');note.textContent='\u6b63\u89e3\u30fb\u4e0d\u6b63\u89e3\u306e\u97f3';bar.append(toggle,note);mount.before(bar);\r\n const clips={};\r\n Object.keys(sources).forEach(function(name){const clip=document.createElement('audio');clip.src=sources[name];clip.preload='auto';clip.volume=.5;clip.hidden=true;clip.dataset.feedbackSound=name;bar.appendChild(clip);clips[name]=clip;});\r\n function stop(){Object.values(clips).forEach(function(clip){clip.pause();try{clip.currentTime=0;}catch(error){}});}\r\n function refresh(){toggle.textContent=enabled?'\u97f3\u3042\u308a':'\u97f3\u306a\u3057';toggle.setAttribute('aria-pressed',String(enabled));}\r\n toggle.addEventListener('click',function(){enabled=!enabled;stop();refresh();note.textContent='\u6b63\u89e3\u30fb\u4e0d\u6b63\u89e3\u306e\u97f3';try{localStorage.setItem('chicodori-feedback-muted',enabled?'0':'1');}catch(error){}});refresh();\r\n let lastTime=-1000;\r\n function play(name){if(!enabled)return;const now=performance.now();if(now-lastTime<180)return;lastTime=now;stop();bar.dataset.lastFeedback=name;const pending=clips[name].play();if(pending&&pending.catch)pending.catch(function(){note.textContent='\u97f3\u3092\u518d\u751f\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f';});}\r\n const good=\/^(?:[\ud83c\udf89\u2728\ud83c\udf38\ud83d\udcae\u2605\u2606\\s]*)(?:\u6b63\u89e3[\uff01!]|\u305b\u3044\u304b\u3044[\uff01!]|\u306f\u306a\u307e\u308b|\u30ec\u30b9\u30ad\u30e5\u30fc\u6210\u529f|\u304f\u3082\u308f\u30ad\u30e3\u30c3\u30c1\u6210\u529f|\u30ad\u30e3\u30c3\u30c1[\uff01!]|\u767a\u898b[\uff01!]|PERFECT[\uff01!])\/;\r\n const bad=\/^(?:\u3056\u3093\u306d\u3093|\u6b8b\u5ff5|\u3061\u304c\u3046|\u3082\u3046(?:\u4e00\u56de|\u3044\u3063\u304b\u3044|\u4e00\u5ea6|\u3044\u3061\u3069)[\uff01!]|\u3082\u3046(?:\u4e00\u5ea6|\u3044\u3061\u3069)(?: |\u3000)*(?:\u8003\u3048\u3066|\u304b\u3093\u304c\u3048\u3066)|\u3058\u3085\u3093\u3070\u3093\u304c \u3061\u304c\u3046|\u305d\u308c\u306f\u516c\u7d04\u6570\u3058\u3083\u306a\u3044)\/;\r\n const extraBad=config.badText?new RegExp('^(?:'+config.badText+')'):null;\r\n function matches(node,selector){return !!selector&&node.nodeType===1&&node.matches(selector);}\r\n function invalidPrompt(node){return \/^(?:\u6570\u5b57\u3092\u5165\u308c\u3066|1\u301c60\u306e\u6574\u6570\u3092\u5165\u308c\u3066|\u307e\u3060 \u25a1|\u307e\u3060 \u3048\u3089\u3093\u3067|\u5206\u5b50\u3068\u5206\u6bcd\u306e\u4e21\u65b9)\/.test(node.textContent.trim());}\r\n function textState(node){if(!matches(node,config.message)||invalidPrompt(node))return '';const text=node.textContent.trim();if(matches(node,config.negative))return 'wrong';if(matches(node,config.positive))return 'correct';if(bad.test(text)||(extraBad&&extraBad.test(text)))return 'wrong';if(good.test(text))return 'correct';return '';}\r\n const watch=[config.message,config.positive,config.negative].filter(Boolean).join(',');\r\n const observer=new MutationObserver(function(records){\r\n  let positive=false,negative=false;\r\n  function classify(node,classes){if(!node||node.nodeType!==1)return;const text=textState(node);if(text==='wrong')negative=true;if(text==='correct')positive=true;if(classes){if(matches(node,config.negative)&&!invalidPrompt(node))negative=true;if(matches(node,config.positive))positive=true;}}\r\n  records.forEach(function(record){\r\n   if(record.type==='attributes'){\r\n    const node=record.target,old=node.cloneNode(false);old.setAttribute('class',record.oldValue||'');\r\n    if(matches(node,config.negative)&&!matches(old,config.negative)&&!invalidPrompt(node))negative=true;\r\n    if(matches(node,config.positive)&&!matches(old,config.positive))positive=true;\r\n    return;\r\n   }\r\n   let parent=record.target.nodeType===1?record.target:record.target.parentElement;\r\n   if(parent){const message=config.message?parent.closest(config.message):null;if(message&&mount.contains(message))classify(message,false);}\r\n   record.addedNodes.forEach(function(node){if(node.nodeType!==1)return;classify(node,true);if(watch)node.querySelectorAll(watch).forEach(function(child){classify(child,true);});});\r\n  });\r\n  if(negative)play('wrong');else if(positive)play('correct');\r\n });\r\n observer.observe(mount,{subtree:true,childList:true,characterData:true,attributes:true,attributeFilter:['class'],attributeOldValue:true});\r\n window.addEventListener('pagehide',stop,{once:true});\r\n}\r\nfunction start(){setTimeout(function(){document.querySelectorAll('.cd-lesson').forEach(mountSound);},0);}\r\nif(document.readyState==='loading')document.addEventListener('DOMContentLoaded',start,{once:true});else start();\r\n})();\r\n<\/script>\n\n\n<div class=\"cd-lesson\" data-template=\"js-lesson-v1\" data-original-post=\"12117\">\n\n\n<header class=\"wp-block-group cd-hero\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group cd-hero-title\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"cd-tags wp-block-paragraph\">5\u5e74\u7b97\u6570 \uff0f 6\u5e74\u7b97\u6570<\/p>\n\n\n<h1 class=\"wp-block-heading cd-title\">3\u30d2\u30f3\u30c8\u30af\u30a4\u30ba\uff08\u7b97\u6570\uff09<\/h1>\n<\/div><\/div>\n\n\n<figure class=\"wp-block-image size-full cd-mascot\"><img decoding=\"async\" src=\"https:\/\/chicodori.net\/wp-content\/uploads\/2023\/05\/chicodori-san01.png\" alt=\"\u30c1\u30b3\u30c9\u30ea\u306e\u9ce5\"\/><\/figure>\n\n\n<div class=\"wp-block-group cd-lead\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u4eca\u56de\u306f\u30013\u3064\u306e\u30d2\u30f3\u30c8\u3092\u624b\u304c\u304b\u308a\u306b\u3001\u6b63\u3057\u3044\u6570\u5b57\u3092\u898b\u3064\u3051\u308b\u3072\u3089\u3081\u304d\u30b2\u30fc\u30e0\uff01\u3092\u3064\u304f\u308a\u307e\u3057\u305f\u3002<\/p>\n<\/div><\/div>\n<\/div><\/header>\n\n\n\n<div class=\"wp-block-group cd-copy\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<h2 class=\"wp-block-heading\">\u3069\u3093\u306a\u30b2\u30fc\u30e0\uff1f<\/h2>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u3064\u306e\u30d2\u30f3\u30c8\u3092\u8aad\u3093\u3067\u3001\u6b63\u3057\u3044\u6570\u5b57\u3092\u9078\u3076\u30b2\u30fc\u30e0\u3067\u3059\u3002<\/strong><br>\u56f3\u5f62\u3084\u6642\u9593\u3001\u7b97\u6570\u306e\u77e5\u8b58\u3092\u30d2\u30f3\u30c8\u306b\u8003\u3048\u307e\u3059\u3002<br>\u300c\u3053\u308c\u304b\u306a\uff1f\u300d\u3068\u6761\u4ef6\u3092\u3057\u307c\u308a\u306a\u304c\u3089\u7b54\u3048\u3092\u898b\u3064\u3051\u3088\u3046\uff01<br>\u904a\u3073\u306a\u304c\u3089\u3001\u8003\u3048\u308b\u529b\u3084\u8ad6\u7406\u7684\u601d\u8003\u529b\u304c\u8eab\u306b\u3064\u304d\u307e\u3059\u3002<\/p>\n<\/div><\/div>\n\n\n<section class=\"cd-play\"><div class=\"cd-play-heading\"><h2 class=\"cd-section-title\" id=\"cd-play-title\">\u3084\u3063\u3066\u307f\u3088\u3046\uff01<\/h2><\/div><div class=\"cd-like\"><div class=\"ifw_wrap ifw_center\"><button class=\"ifw_btn\" data-postid=\"12117\" data-buttoncount=\"1\">\u3053\u308c\u597d\u304d<span class=\"material-symbols-rounded\">favorite<\/span><span class=\"ifw_count\" id=\"ifw_count_12117_1\">12<\/span><\/button><div class=\"ifw_message_wrap ifw_top_left\" id=\"ifw_message_12117_1\"><div class=\"ifw_message\"><div class=\"ifw_text\"><p class=\"ifw_processing\">\u9001\u4fe1\u4e2d\u3067\u3059<\/p><\/div><\/div><div class=\"ifw_arrow\"><\/div><\/div><div class=\"ifw_message_wrap ifw_top_left ifw_thanks\" id=\"ifw_thanks_12117_1\"><div class=\"ifw_close\" data-id=\"12117_1\">\u00d7<\/div><div class=\"ifw_message\"><div class=\"ifw_image\"><img decoding=\"async\" src=\"\" id=\"ifw_image_12117_1\"><\/div><div class=\"ifw_text\" id=\"ifw_showmessage_12117_1\"><\/div><\/div><div class=\"ifw_arrow\"><\/div><\/div><\/div><\/div><div class=\"cd-game-mount\"><style data-wp-block-html=\"css\">\n#three-hint-quiz-game,\n#three-hint-quiz-game * {\n  box-sizing: border-box;\n}\n\n#three-hint-quiz-game {\n  width: 100%;\n  max-width: 860px;\n  margin: 32px auto;\n  padding: 0 12px;\n  font-family: \"Noto Sans JP\", \"Hiragino Sans\", \"Yu Gothic\", sans-serif;\n  color: #3f3f46;\n}\n\n\/* \u5168\u4f53 *\/\n#three-hint-quiz-game .three-hint-game {\n  position: relative;\n  overflow: hidden;\n  width: 100%;\n  padding: 30px 24px;\n  border-radius: 34px;\n  text-align: center;\n\n  background:\n    radial-gradient(circle at 8% 12%, rgba(255, 224, 130, .75) 0 34px, transparent 35px),\n    radial-gradient(circle at 92% 14%, rgba(179, 229, 252, .8) 0 40px, transparent 41px),\n    radial-gradient(circle at 12% 88%, rgba(200, 230, 201, .75) 0 38px, transparent 39px),\n    radial-gradient(circle at 88% 86%, rgba(255, 204, 188, .7) 0 34px, transparent 35px),\n    linear-gradient(180deg, #fffdf2 0%, #fff7cc 100%) !important;\n\n  border: 5px solid #73d2f6;\n  box-shadow:\n    0 8px 0 #38bdf8,\n    0 16px 28px rgba(56, 189, 248, .25);\n}\n\n\/* \u4e0a\u306e\u98fe\u308a *\/\n#three-hint-quiz-game .three-hint-game::before {\n  content: \"\u2605\u3000\u25cf\u3000\u2726\u3000\u25b2\u3000\u2605\u3000\u25cf\u3000\u2726\";\n  position: absolute;\n  top: 12px;\n  left: 0;\n  width: 100%;\n  color: rgba(255, 193, 7, .35);\n  font-size: 20px;\n  letter-spacing: .25em;\n  pointer-events: none;\n}\n\n\/* \u30bf\u30a4\u30c8\u30eb *\/\n#three-hint-quiz-game .three-hint-game h2 {\n  position: relative;\n  margin: 10px 0 8px;\n  color: #039be5;\n  font-size: 36px;\n  font-weight: 900;\n  letter-spacing: .08em;\n  text-shadow:\n    2px 2px 0 #fff176,\n    4px 4px 0 rgba(3, 169, 244, .15);\n}\n\n#three-hint-quiz-game .game-lead {\n  margin: 0 0 20px;\n  color: #607d8b;\n  font-size: 16px;\n  font-weight: 700;\n}\n\n\/* \u30b9\u30b3\u30a2 *\/\n#three-hint-quiz-game .score-box {\n  display: flex;\n  justify-content: center;\n  flex-wrap: wrap;\n  gap: 12px;\n  margin: 0 0 22px;\n  font-weight: 900;\n}\n\n#three-hint-quiz-game .score-box div {\n  min-width: 130px;\n  padding: 10px 18px;\n  border-radius: 999px;\n  background: #ffffff;\n  color: #455a64;\n  border: 3px solid #ffd54f;\n  box-shadow: 0 4px 0 #ffca28;\n}\n\n\/* \u554f\u984c\u30ab\u30fc\u30c9 *\/\n#three-hint-quiz-game .question-card {\n  margin: 0 0 18px;\n  padding: 24px;\n  border-radius: 28px;\n  background: #ffffff !important;\n  border: 4px solid #b3e5fc;\n  box-shadow: 0 7px 0 #81d4fa;\n}\n\n\/* \u30d2\u30f3\u30c8\u898b\u51fa\u3057 *\/\n#three-hint-quiz-game .hint-title {\n  display: inline-block;\n  margin: 0 0 16px;\n  padding: 8px 24px;\n  border-radius: 999px;\n  background: #ffd54f;\n  color: #5d4037;\n  font-size: 20px;\n  font-weight: 900;\n  box-shadow: 0 4px 0 #ffb300;\n}\n\n\/* \u30d2\u30f3\u30c8 *\/\n#three-hint-quiz-game .hint-list {\n  display: grid;\n  gap: 12px;\n  max-width: 560px;\n  margin: 0 auto;\n  text-align: left;\n}\n\n#three-hint-quiz-game .hint {\n  padding: 13px 16px;\n  border-radius: 18px;\n  background: #fffde7 !important;\n  color: #455a64;\n  border: 3px solid #ffe082;\n  font-size: 17px;\n  font-weight: 800;\n  line-height: 1.6;\n  box-shadow: 0 4px 0 #fff3b0;\n}\n\n\/* \u9078\u629e\u80a2 *\/\n#three-hint-quiz-game .choices {\n  display: grid;\n  grid-template-columns: repeat(3, 1fr);\n  gap: 16px;\n  margin-top: 24px;\n}\n\n#three-hint-quiz-game .choice-btn {\n  appearance: none;\n  border: 4px solid #4fc3f7;\n  border-radius: 26px;\n  padding: 20px 10px;\n  background: #e1f5fe !important;\n  color: #0277bd !important;\n  font-size: 32px;\n  font-weight: 900;\n  cursor: pointer;\n  box-shadow: 0 7px 0 #29b6f6;\n  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;\n}\n\n#three-hint-quiz-game .choice-btn:hover {\n  transform: translateY(-3px);\n  background: #fff59d !important;\n  color: #5d4037 !important;\n  border-color: #fdd835;\n  box-shadow: 0 10px 0 #fbc02d;\n}\n\n#three-hint-quiz-game .choice-btn:active {\n  transform: translateY(3px);\n  box-shadow: 0 3px 0 #29b6f6;\n}\n\n#three-hint-quiz-game .choice-btn:disabled {\n  cursor: default;\n}\n\n\/* \u6b63\u89e3\u30fb\u4e0d\u6b63\u89e3 *\/\n#three-hint-quiz-game .choice-btn.correct {\n  background: #c8e6c9 !important;\n  color: #2e7d32 !important;\n  border-color: #66bb6a;\n  box-shadow: 0 7px 0 #43a047;\n  animation: correctBounce .65s ease;\n}\n\n#three-hint-quiz-game .choice-btn.wrong {\n  background: #ffcdd2 !important;\n  color: #c62828 !important;\n  border-color: #ef5350;\n  box-shadow: 0 7px 0 #e53935;\n}\n\n\/* \u7d50\u679c\u8868\u793a *\/\n#three-hint-quiz-game .result {\n  min-height: 48px;\n  margin: 16px 0 8px;\n  color: #0288d1;\n  font-size: 24px;\n  font-weight: 900;\n  line-height: 1.5;\n}\n\n#three-hint-quiz-game .result span {\n  color: #f57f17;\n  font-size: 28px;\n}\n\n\/* \u6b21\u3078\u30dc\u30bf\u30f3 *\/\n#three-hint-quiz-game .next-btn {\n  display: none;\n  margin: 14px auto 0;\n  padding: 14px 34px;\n  border: 4px solid #ffca28;\n  border-radius: 999px;\n  background: #ffd54f !important;\n  color: #5d4037 !important;\n  font-size: 18px;\n  font-weight: 900;\n  cursor: pointer;\n  box-shadow: 0 6px 0 #f9a825;\n}\n\n#three-hint-quiz-game .next-btn.show {\n  display: inline-block;\n}\n\n#three-hint-quiz-game .next-btn:hover {\n  transform: translateY(-2px);\n  background: #ffe082 !important;\n}\n\n\/* \u30e1\u30c3\u30bb\u30fc\u30b8 *\/\n#three-hint-quiz-game .message {\n  min-height: 28px;\n  margin-top: 18px;\n  color: #0288d1;\n  font-size: 17px;\n  font-weight: 900;\n}\n\n\/* \u6b63\u89e3\u6f14\u51fa *\/\n#three-hint-quiz-game .success-pop {\n  animation: successPop .9s ease;\n}\n\n@keyframes successPop {\n  0% {\n    transform: scale(1);\n  }\n  30% {\n    transform: scale(1.06) rotate(-1deg);\n    box-shadow:\n      0 0 0 8px rgba(255, 213, 79, .45),\n      0 0 32px rgba(255, 193, 7, .8),\n      0 7px 0 #81d4fa;\n  }\n  65% {\n    transform: scale(1.03) rotate(1deg);\n  }\n  100% {\n    transform: scale(1);\n  }\n}\n\n@keyframes correctBounce {\n  0% {\n    transform: scale(1);\n  }\n  35% {\n    transform: scale(1.14);\n  }\n  70% {\n    transform: scale(.96);\n  }\n  100% {\n    transform: scale(1);\n  }\n}\n\n\/* \u30b9\u30de\u30db *\/\n@media (max-width: 600px) {\n  #three-hint-quiz-game {\n    margin: 20px auto;\n    padding: 0 10px;\n  }\n\n  #three-hint-quiz-game .three-hint-game {\n    padding: 24px 16px;\n    border-radius: 28px;\n  }\n\n  #three-hint-quiz-game .three-hint-game h2 {\n    font-size: 28px;\n  }\n\n  #three-hint-quiz-game .question-card {\n    padding: 18px;\n  }\n\n  #three-hint-quiz-game .choices {\n    grid-template-columns: 1fr;\n  }\n\n  #three-hint-quiz-game .choice-btn {\n    font-size: 30px;\n    padding: 18px 10px;\n  }\n}\n<\/style>\n\n<script data-wp-block-html=\"js\">\ndocument.addEventListener(\"DOMContentLoaded\", () => {\n  const app = document.getElementById(\"three-hint-quiz-game\");\n  if (!app) return;\n\n  const questions = [\n    {\n      hints: [\n        \"\u7acb\u65b9\u4f53\u306e\u8fba\u306e\u6570\u3067\u5272\u308a\u5207\u308c\u307e\u3059\",\n        \"20\u3088\u308a\u5927\u304d\u3044\u3067\u3059\",\n        \"30\u672a\u6e80\u3067\u3059\"\n      ],\n      choices: [24, 28, 30],\n      answer: 24\n    },\n    {\n      hints: [\n        \"\u5947\u6570\u3067\u3059\",\n        \"\u4e00\u9031\u9593\u306e\u65e5\u6570\u3067\u5272\u308a\u5207\u308c\u307e\u3059\",\n        \"20\u3088\u308a\u5927\u304d\u3044\u3067\u3059\"\n      ],\n      choices: [15, 21, 25],\n      answer: 21\n    },\n    {\n      hints: [\n        \"\u5076\u6570\u3067\u3059\",\n        \"\u7acb\u65b9\u4f53\u306e\u9802\u70b9\u306e\u6570\u3067\u5272\u308a\u5207\u308c\u307e\u3059\",\n        \"30\u3088\u308a\u5927\u304d\u3044\u3067\u3059\"\n      ],\n      choices: [24, 32, 36],\n      answer: 32\n    },\n    {\n      hints: [\n        \"\u4e09\u89d2\u5f62\u306e\u8fba\u306e\u6570\u3067\u5272\u308a\u5207\u308c\u307e\u3059\",\n        \"\u5076\u6570\u3067\u3059\",\n        \"20\u672a\u6e80\u3067\u3059\"\n      ],\n      choices: [12, 15, 21],\n      answer: 12\n    },\n    {\n      hints: [\n        \"1\u30c0\u30fc\u30b9\u3068\u540c\u3058\u6570\u3067\u5272\u308a\u5207\u308c\u307e\u3059\",\n        \"40\u3088\u308a\u5927\u304d\u3044\u3067\u3059\",\n        \"50\u672a\u6e80\u3067\u3059\"\n      ],\n      choices: [36, 48, 60],\n      answer: 48\n    },\n    {\n      hints: [\n        \"\u7d20\u6570\u3067\u3059\",\n        \"10\u3088\u308a\u5927\u304d\u3044\u3067\u3059\",\n        \"20\u3088\u308a\u5c0f\u3055\u3044\u3067\u3059\"\n      ],\n      choices: [11, 15, 21],\n      answer: 11\n    },\n    {\n      hints: [\n        \"\u56db\u89d2\u5f62\u306e\u8fba\u306e\u6570\u3067\u5272\u308a\u5207\u308c\u307e\u3059\",\n        \"5\u306e\u500d\u6570\u3067\u3059\",\n        \"30\u3088\u308a\u5927\u304d\u3044\u3067\u3059\"\n      ],\n      choices: [20, 40, 45],\n      answer: 40\n    },\n    {\n      hints: [\n        \"1\u65e5\u306e\u6642\u9593\u306e\u6570\u3067\u5272\u308a\u5207\u308c\u307e\u3059\",\n        \"50\u3088\u308a\u5c0f\u3055\u3044\u3067\u3059\",\n        \"\u5076\u6570\u3067\u3059\"\n      ],\n      choices: [24, 36, 60],\n      answer: 24\n    }\n  ];\n\n  const messages = [\n    \"\u6628\u65e5\u306e\u30d0\u30c4\u306f\u3001\u30de\u30eb\u306e\u30bf\u30cd\u3002\",\n    \"\u3067\u304d\u308b\u3053\u3068\u304b\u3089\u3001\u307e\u305a\u4e00\u6b69\u3002\",\n    \"\u3084\u3063\u305f\u5206\u3060\u3051\u3001\u9032\u3093\u3067\u308b\u3002\",\n    \"\u8003\u3048\u305f\u6642\u9593\u306f\u3001\u30e0\u30c0\u3058\u3083\u306a\u3044\u3002\",\n    \"\u3053\u306e\u4e00\u554f\u3082\u3001\u524d\u306b\u9032\u3080\u4e00\u6b69\u3002\"\n  ];\n\n  let score = 0;\n  let questionCount = 0;\n  let answered = false;\n  let currentQuestion = null;\n  let lastIndex = -1;\n\n  app.innerHTML = `\n    <div class=\"three-hint-game\">\n      <h2>3\u30d2\u30f3\u30c8\u30af\u30a4\u30ba<\/h2>\n      <p class=\"game-lead\">3\u3064\u306e\u30d2\u30f3\u30c8\u3092\u8aad\u3093\u3067\u3001\u6b63\u3057\u3044\u6570\u5b57\u3092\u3048\u3089\u307c\u3046\uff01<\/p>\n\n      <div class=\"score-box\">\n        <div>\u554f\u984c <span id=\"qNum\">1<\/span><\/div>\n        <div>\u30b9\u30b3\u30a2 <span id=\"score\">0<\/span><\/div>\n      <\/div>\n\n      <div class=\"question-card\">\n        <div class=\"hint-title\">\u30d2\u30f3\u30c8<\/div>\n        <div id=\"hintList\" class=\"hint-list\"><\/div>\n        <div id=\"choices\" class=\"choices\"><\/div>\n      <\/div>\n\n      <div id=\"result\" class=\"result\"><\/div>\n      <button id=\"nextBtn\" class=\"next-btn\">\u6b21\u306e\u554f\u984c\u3078<\/button>\n      <div id=\"message\" class=\"message\"><\/div>\n    <\/div>\n  `;\n\n  const qNum = document.getElementById(\"qNum\");\n  const scoreEl = document.getElementById(\"score\");\n  const hintList = document.getElementById(\"hintList\");\n  const choicesEl = document.getElementById(\"choices\");\n  const result = document.getElementById(\"result\");\n  const nextBtn = document.getElementById(\"nextBtn\");\n  const message = document.getElementById(\"message\");\n\n  function getRandomQuestion() {\n    let index;\n\n    do {\n      index = Math.floor(Math.random() * questions.length);\n    } while (index === lastIndex && questions.length > 1);\n\n    lastIndex = index;\n    return questions[index];\n  }\n\n  function renderQuestion() {\n    answered = false;\n    questionCount++;\n\n    currentQuestion = getRandomQuestion();\n\n    qNum.textContent = questionCount;\n    scoreEl.textContent = score;\n    result.textContent = \"\";\n    message.textContent = \"\";\n    nextBtn.classList.remove(\"show\");\n\n    const card = app.querySelector(\".question-card\");\n    card.classList.remove(\"success-pop\");\n\n    hintList.innerHTML = currentQuestion.hints\n      .map(hint => `<div class=\"hint\">\u2705 ${hint}<\/div>`)\n      .join(\"\");\n\n    choicesEl.innerHTML = currentQuestion.choices\n      .map(choice => `\n        <button class=\"choice-btn\" data-value=\"${choice}\">\n          ${choice}\n        <\/button>\n      `)\n      .join(\"\");\n\n    const buttons = choicesEl.querySelectorAll(\".choice-btn\");\n    buttons.forEach(btn => {\n      btn.addEventListener(\"click\", () => checkAnswer(btn));\n    });\n  }\n\n  function checkAnswer(btn) {\n    if (answered) return;\n    answered = true;\n\n    const q = currentQuestion;\n    const value = Number(btn.dataset.value);\n    const buttons = choicesEl.querySelectorAll(\".choice-btn\");\n\n    buttons.forEach(b => {\n      b.disabled = true;\n\n      if (Number(b.dataset.value) === q.answer) {\n        b.classList.add(\"correct\");\n      }\n    });\n\n    if (value === q.answer) {\n      score += 10;\n      scoreEl.textContent = score;\n\n      result.innerHTML = \"\ud83c\udf89\u2728 \u305b\u3044\u304b\u3044\uff01 \u2728\ud83c\udf89<br><span>+10\u70b9<\/span>\";\n      message.textContent = messages[Math.floor(Math.random() * messages.length)];\n\n      app.querySelector(\".question-card\").classList.add(\"success-pop\");\n\n      setTimeout(() => {\n        renderQuestion();\n      }, 1200);\n\n    } else {\n      btn.classList.add(\"wrong\");\n      result.textContent = `\u3056\u3093\u306d\u3093\uff01\u6b63\u89e3\u306f ${q.answer} \u3067\u3059`;\n      message.textContent = messages[Math.floor(Math.random() * messages.length)];\n\n      nextBtn.classList.add(\"show\");\n    }\n  }\n\n  nextBtn.addEventListener(\"click\", () => {\n    renderQuestion();\n  });\n\n  renderQuestion();\n});\n<\/script>\n\n<div id=\"three-hint-quiz-game\"><\/div><\/div><\/section>\n\n\n\n<details class=\"wp-block-details cd-copy is-layout-flow wp-block-details-is-layout-flow\"><summary>\u6559\u6750\u306b\u3064\u3044\u3066<\/summary>\n<aside class=\"cd-note\"><img decoding=\"async\" fetchpriority=\"low\" src=\"https:\/\/chicodori.net\/wp-content\/uploads\/2023\/05\/chicodori-san01.png\" alt=\"\"><div><p>\u7b97\u6570\u306e\u77e5\u8b58\u3068\u3072\u3089\u3081\u304d\u3067\u3001\u3072\u307f\u3064\u306e\u6570\u5b57\u3092\u898b\u7834\u308c\uff01<\/p><\/div><\/aside>\n\n\n<h3 class=\"wp-block-heading\">\u3053\u306e\u529b\u3001\u3069\u3093\u306a\u3068\u304d\u306b\u5f79\u7acb\u3064\uff1f<\/h3>\n\n\n<p class=\"wp-block-paragraph\">\u2728 <strong>\u7b97\u6570\u306e\u6587\u7ae0\u984c\u3092\u89e3\u304f\u3068\u304d<\/strong><br>\u554f\u984c\u6587\u306e\u4e2d\u304b\u3089\u5fc5\u8981\u306a\u60c5\u5831\u3092\u898b\u3064\u3051\u3001\u6761\u4ef6\u3092\u6574\u7406\u3057\u3066\u8003\u3048\u308b\u529b\u304c\u8eab\u306b\u3064\u304d\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2728 \u56fd\u8a9e\u306e\u8aad\u89e3\u554f\u984c\u3092\u89e3\u304f\u3068\u304d<\/strong><br>\u66f8\u304b\u308c\u3066\u3044\u308b\u5185\u5bb9\u3092\u624b\u304c\u304b\u308a\u306b\u3001\u300c\u3069\u308c\u304c\u7b54\u3048\u306b\u3064\u306a\u304c\u308b\u60c5\u5831\u304b\u300d\u3092\u8003\u3048\u308b\u529b\u304c\u80b2\u3061\u307e\u3059\u3002<\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2728 \u65e5\u5e38\u751f\u6d3b\u3067\u8003\u3048\u308b\u3068\u304d<\/strong><br>\u3044\u304f\u3064\u304b\u306e\u60c5\u5831\u3092\u6bd4\u3079\u306a\u304c\u3089\u3001\u300c\u4f55\u304c\u6b63\u3057\u3044\u306e\u304b\u300d\u300c\u3069\u308c\u3092\u9078\u3079\u3070\u3088\u3044\u306e\u304b\u300d\u3092\u8ad6\u7406\u7684\u306b\u5224\u65ad\u3059\u308b\u529b\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<\/details>\n\n\n<style>.cdr-route{--cdr-color:#e71487;min-width:0;margin:24px 0 32px;color:#252629;background:#fff;font-family:'UD Digi Kyokasho N-R',Meiryo,sans-serif;font-size:17px;line-height:1.7;text-align:left}.cdr-route *{box-sizing:border-box}.cdr-route [hidden]{display:none!important}.cdr-route h2,.cdr-route h3,.cdr-route p{padding:0;border:0;background:none;letter-spacing:normal}.cdr-route h2:before,.cdr-route h2:after,.cdr-route h3:before,.cdr-route h3:after{display:none}.cdr-route .cdr-intro{font-size:17px;margin:0 0 20px}.cdr-route button{font:inherit;line-height:1.5;letter-spacing:normal;text-transform:none;cursor:pointer;box-shadow:none;margin:0}.cdr-route .cdr-tabs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:9px;margin-bottom:28px}.cdr-route .cdr-tab{background:#fff;color:#333;border:2px solid #e8e8e8;border-radius:13px;padding:11px 4px;font-size:16px;font-weight:bold;min-height:82px}.cdr-route .cdr-tab i{display:block;width:18px;height:18px;border:4px solid var(--tab-color);border-radius:50%;background:#fff137;margin:0 auto 6px}.cdr-route .cdr-tab[aria-pressed=true]{border-color:var(--tab-color);box-shadow:0 3px 0 var(--tab-color);background:#fffdf5}.cdr-route .cdr-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:0 0 14px}.cdr-route .cdr-title{font-size:23px;line-height:1.5;color:var(--cdr-color);margin:0}.cdr-route .cdr-modes{display:flex;flex-shrink:0;border:1px solid #ddd;border-radius:9px;overflow:hidden}.cdr-route .cdr-modes button{background:#fff;color:#444;border:0;border-radius:0;padding:8px 11px;font-size:14px}.cdr-route .cdr-modes button[aria-pressed=true]{background:#eef6f9;color:#155771;font-weight:bold}.cdr-route .cdr-jump{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin:16px 0}.cdr-route .cdr-jump span{font-size:14px;color:#666}.cdr-route .cdr-jump button{border:2px solid #e4cb68;border-radius:20px;background:#fff7ce;color:#4d452d;padding:7px 15px;font-size:16px;font-weight:bold;box-shadow:0 2px 0 #eadb9c}.cdr-route .cdr-jump button:hover{background:#ffefaa;border-color:#c6a83d}.cdr-route .cdr-scroll{overflow:auto;overscroll-behavior-x:contain;border-bottom:1px solid #eee;padding-bottom:6px;scrollbar-color:var(--cdr-color) #f4f4f4}.cdr-route .cdr-scroll svg{display:block;width:1180px;height:310px;max-width:none}.cdr-route .cdr-scroll text{font-family:'UD Digi Kyokasho N-B',Meiryo,sans-serif;font-weight:bold;fill:#222}.cdr-route .cdr-scroll a:hover .cdr-station{fill:#ffd16b;stroke:#222}.cdr-route .cdr-scroll a[aria-current=true] .cdr-station{fill:#fff;stroke:#222;stroke-width:4}.cdr-route .cdr-scroll a[aria-current=true] text{fill:var(--cdr-color)}.cdr-route .cdr-help{text-align:right;font-size:14px;color:#737373;margin:8px 0 0}.cdr-route .cdr-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin:20px 0}.cdr-route .cdr-grade{padding:0 0 8px 16px;border-left:6px solid var(--cdr-color)}.cdr-route .cdr-grade h3{font-size:19px;margin:0 0 8px}.cdr-route .cdr-grade a{display:block;font-size:17px;padding:9px 0;color:#333;text-decoration:none}.cdr-route .cdr-grade a:before{content:'';display:inline-block;width:12px;height:12px;border:2px solid var(--cdr-color);border-radius:50%;background:#fff137;margin-right:8px}.cdr-route .cdr-grade a[aria-current=true]{text-decoration:underline;font-weight:bold}.cdr-route .cdr-here{display:inline-block;font-size:13px;border-radius:10px;padding:1px 7px;background:#fff1aa;color:#3b3422}.cdr-route .cdr-info{margin-top:22px;padding:20px;border:1px solid #e2d9b6;border-radius:14px;background:#fffdf5;scroll-margin:24px}.cdr-route .cdr-info h3{font-size:21px;line-height:1.5;margin:0 0 12px}.cdr-route .cdr-info-label{font-size:14px;color:#666;margin:0 0 6px}.cdr-route .cdr-info-text{font-size:16px;line-height:1.9;margin:0 0 16px}.cdr-route .cdr-material,.cdr-route .cdr-pdf{display:inline-block;background:#fff1b2;border:1px solid #d9c164;border-radius:24px;padding:10px 20px;color:#363328;text-decoration:none;font-size:17px;font-weight:bold}.cdr-route .cdr-material:hover,.cdr-route .cdr-pdf:hover{background:#ffe78b;color:#252629}.cdr-route .cdr-downloads{border-top:1px solid #eee;margin-top:30px;padding-top:22px}.cdr-route .cdr-other{display:flex;flex-wrap:wrap;gap:12px 22px;margin-top:22px;font-size:15px}.cdr-route .cdr-other a{color:#555}.cdr-route a:focus-visible,.cdr-route button:focus-visible,.cdr-route .cdr-scroll:focus-visible{outline:3px solid #2284a4;outline-offset:3px}.cdr-route .cdr-pending{font-size:15px;color:#666}@media(max-width:900px){.cdr-route .cdr-tabs{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:500px){.cdr-route .cdr-tab{font-size:15px}.cdr-route .cdr-title{font-size:21px}.cdr-route .cdr-modes button{font-size:13px;padding:8px}.cdr-route .cdr-jump{gap:7px}.cdr-route .cdr-jump span{width:100%}.cdr-route .cdr-jump button{flex:1;min-width:44px;padding:7px 6px}.cdr-route .cdr-cards{grid-template-columns:1fr}.cdr-route .cdr-info{padding:16px}.cdr-route .cdr-info h3{font-size:20px}}\r\n.cdr-route .cdr-scroll a,.cdr-route .cdr-scroll a:hover,.cdr-route .cdr-scroll a:focus,.cdr-route .cdr-scroll a text{text-decoration:none!important}\r\n\r\n\/* \u6559\u6750\u3042\u308a\u30fb\u6e96\u5099\u4e2d *\/\r\n.cdr-legend{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;margin:12px 0;font-size:15px;color:#444}.cdr-legend span{display:inline-flex;align-items:center;gap:7px}.cdr-legend i{display:inline-block;width:19px;height:19px;border:2px solid #766b3b;border-radius:50%;background:#fff137}.cdr-legend .cdr-empty{background:#fff;border:2px dashed #8b8b8b}.cdr-route .cdr-scroll a.cdr-ready .cdr-station{fill:#fff137}.cdr-route .cdr-scroll a.cdr-waiting .cdr-station{fill:#fff;stroke:#888;stroke-dasharray:3 2}.cdr-route .cdr-scroll a.cdr-waiting text{fill:#666}.cdr-route .cdr-scroll a[aria-current=true] .cdr-station{stroke:#222;stroke-width:4}.cdr-route .cdr-scroll a[aria-current=true] text{font-weight:bold}.cdr-route .cdr-scroll a.cdr-waiting .cdr-station-status{fill:#666;font-weight:normal}.cdr-route .cdr-grade a.cdr-waiting:before{background:#fff;border-style:dashed;border-color:#888}.cdr-status-badge{display:inline-block;font-size:12px;line-height:1.5;margin-left:8px;padding:2px 7px;border-radius:8px;background:#fff4bb;color:#514723}.cdr-waiting .cdr-status-badge{background:#f1f1f1;color:#666}.cdr-availability{font-size:14px;color:#665a34;margin:0 0 8px;font-weight:bold}\r\n.cdr-route .cdr-connections{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 20px}.cdr-route .cdr-connections a{display:block;max-width:100%;border:1px solid #d9dddf;border-radius:10px;background:#fff;padding:8px 12px;color:#315c6b;font-size:16px;font-weight:bold;line-height:1.6;text-decoration:none}.cdr-route .cdr-connections a,.cdr-route .cdr-connections a small{text-decoration:none!important}.cdr-route .cdr-connections a:hover{background:#eef7fa;border-color:#82aab8}.cdr-route .cdr-connections small{display:block;font-size:14px;font-weight:normal;color:#555}.cdr-route .cdr-connections-title{width:100%;margin:0 0 1px;font-size:14px;color:#666}\r\n.cdr-route .cdr-scroll .cdr-branch-target:hover circle{fill:#ffe179;stroke:#222}.cdr-route .cdr-scroll .cdr-branch a:hover rect[rx]{fill:#fff8d4}.cdr-route .cdr-scroll .cdr-branch-line{pointer-events:none}\r\n\/* \u7b97\u6570\u8a18\u4e8b\u306e\u95a2\u9023\u5b66\u7fd2\u30a8\u30ea\u30a2\u3092\u3072\u3068\u307e\u3068\u307e\u308a\u306b\u3059\u308b *\/\r\n.cdr-route.cdr-math-route{padding:22px;border:2px solid #ded9e5;border-radius:20px;background:#fff;box-shadow:0 4px 0 #f1eef5}\r\n.cdr-route.cdr-math-route .cdr-intro{margin:0 0 8px;font-size:23px;font-weight:800;line-height:1.6;color:#42454c}\r\n.cdr-route.cdr-math-route .cdr-intro-help{margin:0 0 20px;font-size:14px;color:#687078;line-height:1.8}\r\n.cdr-route.cdr-math-route .cdr-bar{padding:17px 18px;border:1px solid #d8cde4;border-left:8px solid var(--cdr-color);border-radius:13px;background:#f4eff9;flex-wrap:wrap;gap:12px 18px;margin:0 0 18px}\r\n.cdr-route.cdr-math-route h2.cdr-title{font-size:24px!important;font-weight:800;line-height:1.6;color:#44334f;margin:0!important;padding:0!important;background:none!important;border:0!important}\r\n.cdr-route.cdr-math-route .cdr-modes{border:2px solid #b6a8c4;border-radius:10px;background:#fff}\r\n.cdr-route.cdr-math-route .cdr-modes button{padding:9px 13px;font-size:14px;font-weight:700;color:#51455d;background:#fff}\r\n.cdr-route.cdr-math-route .cdr-modes button[aria-pressed=true]{background:#4b375b;color:#fff}\r\n@media(max-width:600px){.cdr-route.cdr-math-route{padding:16px 12px;border-radius:16px}.cdr-route.cdr-math-route .cdr-bar{padding:14px 12px;border-left-width:6px}.cdr-route.cdr-math-route .cdr-intro{font-size:21px}.cdr-route.cdr-math-route h2.cdr-title{font-size:22px!important}}\r\n\r\n<\/style><div class=\"cdr-route cdr-math-route\" id=\"cdr-route-1\"><p class=\"cdr-intro\">\u95a2\u9023\u3059\u308b\u9805\u76ee\u3092\u5b66\u7fd2\u3057\u3088\u3046<\/p><p class=\"cdr-intro-help\">\u99c5\u3092\u9078\u3076\u3068\u3001\u5b66\u7fd2\u5185\u5bb9\u3068\u6559\u6750\u3078\u306e\u30ea\u30f3\u30af\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p><div class=\"cdr-bar\"><h2 class=\"cdr-title\"><\/h2><div class=\"cdr-modes\" role=\"group\" aria-label=\"\u8868\u793a\u65b9\u6cd5\"><button type=\"button\" data-mode=\"map\" aria-pressed=\"true\">\u8def\u7dda\u56f3<\/button><button type=\"button\" data-mode=\"list\" aria-pressed=\"false\">\u5b66\u5e74\u3054\u3068<\/button><\/div><\/div><div class=\"cdr-legend\" aria-label=\"\u99c5\u306e\u898b\u65b9\"><span><i aria-hidden=\"true\"><\/i>\u6559\u6750\u3042\u308a<\/span><span><i class=\"cdr-empty\" aria-hidden=\"true\"><\/i>\u6e96\u5099\u4e2d<\/span><span>\u3069\u3061\u3089\u3082\u62bc\u3059\u3068\u8aac\u660e\u304c\u8aad\u3081\u307e\u3059<\/span><\/div><div class=\"cdr-map\"><div class=\"cdr-jump\"><span>\u5b66\u5e74\u3078<\/span><button type=\"button\" data-grade=\"1\">1\u5e74<\/button><button type=\"button\" data-grade=\"2\">2\u5e74<\/button><button type=\"button\" data-grade=\"3\">3\u5e74<\/button><button type=\"button\" data-grade=\"4\">4\u5e74<\/button><button type=\"button\" data-grade=\"5\">5\u5e74<\/button><button type=\"button\" data-grade=\"6\">6\u5e74<\/button><\/div><div class=\"cdr-scroll\" tabindex=\"0\" aria-label=\"\u8def\u7dda\u56f3\u3002\u5de6\u53f3\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3067\u304d\u307e\u3059\"><\/div><p class=\"cdr-help\">\u5de6\u53f3\u306b\u52d5\u304b\u305b\u307e\u3059 \u2194<\/p><\/div><div class=\"cdr-cards\" hidden><\/div><section class=\"cdr-info\" id=\"cdr-route-1-info\" aria-labelledby=\"cdr-route-1-info-title\" hidden><h3 class=\"cdr-info-title\" id=\"cdr-route-1-info-title\" tabindex=\"-1\"><\/h3><p class=\"cdr-availability\"><\/p><a class=\"cdr-material\">\u6559\u6750\u3092\u898b\u308b \u2192<\/a><p class=\"cdr-pending\" hidden>\u6559\u6750\u3078\u306e\u30ea\u30f3\u30af\u306f\u6e96\u5099\u4e2d\u3067\u3059\u3002<\/p><nav class=\"cdr-connections\" aria-label=\"\u3064\u306a\u304c\u308b\u8def\u7dda\" hidden><\/nav><p class=\"cdr-info-label\">\u304a\u3046\u3061\u306e\u65b9\u3078<\/p><p class=\"cdr-info-text\"><\/p><\/section><noscript><p>\u5358\u5143\u306e\u6559\u6750\u306f\u3053\u3061\u3089\u304b\u3089\u958b\u3051\u307e\u3059\u3002<\/p><ul><li><a href=\"https:\/\/chicodori.net\/?page_id=267#10made\">1\u5e74 \u767e\u3088\u308a\u5927\u304d\u3044\u6570<\/a><\/li><li><a href=\"https:\/\/chicodori.net\/?page_id=267#junban\">1\u5e74 \u306a\u3093\u3070\u3093\u3081<\/a><\/li><li><a href=\"https:\/\/chicodori.net\/?page_id=313#bignum\">2\u5e74 \u4e00\u4e07\u307e\u3067\u306e\u6570<\/a><\/li><li><a href=\"https:\/\/chicodori.net\/?page_id=816#bignum\">3\u5e74 \u4e00\u5104\u307e\u3067\u306e\u6570<\/a><\/li><li><a href=\"https:\/\/chicodori.net\/?page_id=2408#bignum\">4\u5e74 \u5104\u30fb\u5146<\/a><\/li><li><a href=\"https:\/\/chicodori.net\/?page_id=2408#approximate\">4\u5e74 \u304c\u3044\u6570\u30fb\u56db\u6368\u4e94\u5165<\/a><\/li><li><a href=\"https:\/\/chicodori.net\/?page_id=10438#odd-even\">5\u5e74 \u5947\u6570\u3068\u5076\u6570<\/a><\/li><li><a href=\"https:\/\/chicodori.net\/?page_id=10438#int\">5\u5e74 \u500d\u6570\u30fb\u7d04\u6570<\/a><\/li><li><a href=\"https:\/\/chicodori.net\/?page_id=10438#decimal\">5\u5e74 \u6574\u6570\u3068\u5c0f\u6570\u306e\u3057\u304f\u307f<\/a><\/li><li><a href=\"https:\/\/chicodori.net\/?page_id=816#decimal\">3\u5e74 \u5c0f\u6570\u306e\u3057\u304f\u307f<\/a><\/li><li><a href=\"https:\/\/chicodori.net\/?page_id=2408#decimal\">4\u5e74 \u5c0f\u6570\u306e\u3057\u304f\u307f<\/a><\/li><li><a href=\"https:\/\/chicodori.net\/?page_id=10493#decimal\">6\u5e74 \u6574\u6570\u30fb\u5c0f\u6570\u30fb\u5206\u6570<\/a><\/li><li><a href=\"https:\/\/chicodori.net\/?page_id=267#onaji\">1\u5e74 \u540c\u3058\u6570\u305a\u3064\u308f\u3051\u308b<\/a><\/li><li><a href=\"https:\/\/chicodori.net\/?page_id=313#fraction\">2\u5e74 \u534a\u5206\u30fb\u5206\u6570<\/a><\/li><li><a href=\"https:\/\/chicodori.net\/?page_id=816#fraction\">3\u5e74 \u5206\u6570\u306e\u3057\u304f\u307f<\/a><\/li><li><a href=\"https:\/\/chicodori.net\/?page_id=2408#fraction_types\">4\u5e74 \u4eee\u5206\u6570\u30fb\u5e2f\u5206\u6570<\/a><\/li><li><a href=\"https:\/\/chicodori.net\/?page_id=10438#fraction\">5\u5e74 \u7d04\u5206\u30fb\u901a\u5206<\/a><\/li><\/ul><\/noscript><script type=\"application\/json\" class=\"cdr-payload\">{\"rows\":[{\"id\":\"numbers\",\"name\":\"\u6570\u306e\u8868\u3057\u65b9\",\"color\":\"#e71487\",\"cells\":[[[\"\u767e\u3088\u308a\u5927\u304d\u3044\u6570\",\"10made\",\"numbers-1-1\"],[\"\u306a\u3093\u3070\u3093\u3081\",\"junban\",\"numbers-1-3\"],[\"\u540c\u3058\u6570\u305a\u3064\u308f\u3051\u308b\",\"onaji\",\"fraction-1-1\"]],[[\"\u4e00\u4e07\u307e\u3067\u306e\u6570\",\"bignum\",\"numbers-2-1\"],[\"\u534a\u5206\u30fb\u5206\u6570\",\"fraction\",\"fraction-2-1\"]],[[\"\u4e00\u5104\u307e\u3067\u306e\u6570\",\"bignum\",\"numbers-3-1\"],[\"\u5c0f\u6570\u306e\u3057\u304f\u307f\",\"decimal\",\"decimal-3-1\"],[\"\u5206\u6570\u306e\u3057\u304f\u307f\",\"fraction\",\"fraction-3-1\"]],[[\"\u5104\u30fb\u5146\",\"bignum\",\"numbers-4-1\"],[\"\u304c\u3044\u6570\u30fb\u56db\u6368\u4e94\u5165\",\"approximate\",\"numbers-4-2\"],[\"\u5c0f\u6570\u306e\u3057\u304f\u307f\",\"decimal\",\"decimal-4-1\"],[\"\u4eee\u5206\u6570\u30fb\u5e2f\u5206\u6570\",\"fraction_types\",\"fraction-4-1\"]],[[\"\u5947\u6570\u3068\u5076\u6570\",\"odd-even\",\"numbers-5-1\"],[\"\u500d\u6570\u30fb\u7d04\u6570\",\"int\",\"numbers-5-2\"],[\"\u6574\u6570\u3068\u5c0f\u6570\u306e\u3057\u304f\u307f\",\"decimal\",\"numbers-5-3\"],[\"\u7d04\u5206\u30fb\u901a\u5206\",\"fraction\",\"fraction-5-1\"]],[[\"\u6574\u6570\u30fb\u5c0f\u6570\u30fb\u5206\u6570\",\"decimal\",\"decimal-6-1\"]]]}],\"units\":[{\"id\":\"numbers-1-1\",\"grade\":1,\"route\":\"numbers\",\"label\":\"\u767e\u3088\u308a\u5927\u304d\u3044\u6570\",\"url\":\"https:\\\/\\\/chicodori.net\\\/?page_id=267#10made\",\"note\":\"100\u3092\u3053\u3048\u308b\u3068\u3001\u6570\u3048\u3089\u308c\u3066\u3082\u6570\u5b57\u3067\u66f8\u304f\u3068\u8ff7\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u5341\u306e\u307e\u3068\u307e\u308a\u3092\u4e26\u3079\u3066\u78ba\u304b\u3081\u308b\u3068\u3001\u767e\u306e\u4f4d\u3082\u6349\u3048\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\",\"hasMaterial\":true,\"connections\":[]},{\"id\":\"numbers-1-3\",\"grade\":1,\"route\":\"numbers\",\"label\":\"\u306a\u3093\u3070\u3093\u3081\",\"url\":\"https:\\\/\\\/chicodori.net\\\/?page_id=267#junban\",\"note\":\"\u300c3\u3070\u3093\u3081\u300d\u3068\u300c3\u3053\u300d\u306f\u3001\u540c\u30583\u3067\u3082\u610f\u5473\u304c\u9055\u3044\u307e\u3059\u3002\u4e26\u3093\u3060\u7269\u3092\u6307\u3057\u306a\u304c\u3089\u78ba\u304b\u3081\u308b\u3068\u3001\u9806\u756a\u3068\u500b\u6570\u3092\u533a\u5225\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\",\"hasMaterial\":true,\"connections\":[]},{\"id\":\"numbers-2-1\",\"grade\":2,\"route\":\"numbers\",\"label\":\"\u4e00\u4e07\u307e\u3067\u306e\u6570\",\"url\":\"https:\\\/\\\/chicodori.net\\\/?page_id=313#bignum\",\"note\":\"\u9014\u4e2d\u306b0\u304c\u5165\u308b\u6570\u306f\u3001\u8aad\u3080\u3068\u304d\u3082\u66f8\u304f\u3068\u304d\u3082\u8ff7\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u767e\u3084\u5343\u306e\u307e\u3068\u307e\u308a\u3068\u4f4d\u306e\u4f4d\u7f6e\u3092\u78ba\u304b\u3081\u308b\u3068\u3001\u5927\u304d\u306a\u6570\u3082\u6574\u7406\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\",\"hasMaterial\":true,\"connections\":[]},{\"id\":\"numbers-3-1\",\"grade\":3,\"route\":\"numbers\",\"label\":\"\u4e00\u5104\u307e\u3067\u306e\u6570\",\"url\":\"https:\\\/\\\/chicodori.net\\\/?page_id=816#bignum\",\"note\":\"\u6570\u5b57\u304c\u9577\u304f\u306a\u308b\u3068\u3001\u3069\u3053\u3067\u533a\u5207\u3063\u3066\u8aad\u3081\u3070\u3088\u3044\u304b\u8ff7\u3046\u3053\u3068\u3082\u3002\u4e00\u3001\u5341\u3001\u767e\u3001\u5343\u306e\u307e\u3068\u307e\u308a\u304c\u300c\u4e07\u300d\u3067\u3082\u7e70\u308a\u8fd4\u3055\u308c\u308b\u3068\u6c17\u3065\u304f\u3053\u3068\u304c\u3001\u5104\u306e\u5b66\u7fd2\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002\",\"hasMaterial\":true,\"connections\":[]},{\"id\":\"numbers-4-1\",\"grade\":4,\"route\":\"numbers\",\"label\":\"\u5104\u30fb\u5146\",\"url\":\"https:\\\/\\\/chicodori.net\\\/?page_id=2408#bignum\",\"note\":\"\u4e07\u307e\u3067\u306f\u8aad\u3081\u3066\u3082\u3001\u5104\u3084\u5146\u304c\u5165\u308b\u3068\u6025\u306b\u96e3\u3057\u304f\u611f\u3058\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u30024\u6841\u305a\u3064\u533a\u5207\u3063\u3066\u78ba\u304b\u3081\u308b\u3068\u3001\u77e5\u3063\u3066\u3044\u308b\u8aad\u307f\u65b9\u3092\u4f7f\u3048\u308b\u3053\u3068\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002\",\"hasMaterial\":true,\"connections\":[]},{\"id\":\"numbers-4-2\",\"grade\":4,\"route\":\"numbers\",\"label\":\"\u304c\u3044\u6570\u30fb\u56db\u6368\u4e94\u5165\",\"url\":\"https:\\\/\\\/chicodori.net\\\/?page_id=2408#approximate\",\"note\":\"\u56db\u6368\u4e94\u5165\u3067\u306f\u3001\u6b8b\u3057\u305f\u3044\u4f4d\u305d\u306e\u3082\u306e\u3092\u898b\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u300c\u4f55\u306e\u4f4d\u307e\u3067\u8868\u3059\u304b\u300d\u3068\u300c\u305d\u306e\u4e00\u3064\u4e0b\u306e\u4f4d\u300d\u3092\u5206\u3051\u3066\u78ba\u304b\u3081\u308b\u3068\u3001\u5224\u65ad\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\",\"hasMaterial\":true,\"connections\":[]},{\"id\":\"numbers-5-1\",\"grade\":5,\"route\":\"numbers\",\"label\":\"\u5947\u6570\u3068\u5076\u6570\",\"url\":\"https:\\\/\\\/chicodori.net\\\/?page_id=10438#odd-even\",\"note\":\"\u5927\u304d\u306a\u6570\u3092\u5947\u6570\u304b\u5076\u6570\u304b\u8003\u3048\u308b\u3068\u304d\u3001\u5168\u90e8\u306e\u6841\u304c\u6c17\u306b\u306a\u308b\u3053\u3068\u3082\u30022\u3053\u305a\u3064\u7d44\u306b\u3059\u308b\u8003\u3048\u65b9\u3068\u4e00\u306e\u4f4d\u3092\u7d50\u3073\u3064\u3051\u308b\u3068\u3001\u898b\u5206\u3051\u308b\u7406\u7531\u3082\u308f\u304b\u308a\u307e\u3059\u3002\",\"hasMaterial\":true,\"connections\":[]},{\"id\":\"numbers-5-2\",\"grade\":5,\"route\":\"numbers\",\"label\":\"\u500d\u6570\u30fb\u7d04\u6570\",\"url\":\"https:\\\/\\\/chicodori.net\\\/?page_id=10438#int\",\"note\":\"\u500d\u6570\u3068\u7d04\u6570\u306f\u540d\u524d\u304c\u4f3c\u3066\u3044\u3066\u3001\u3069\u3061\u3089\u3092\u63a2\u3057\u3066\u3044\u308b\u304b\u6df7\u3056\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u300c\u4f55\u500d\u304b\u3057\u305f\u6570\u300d\u3068\u300c\u308f\u308a\u5207\u308c\u308b\u6570\u300d\u3092\u5177\u4f53\u4f8b\u3067\u5206\u3051\u308b\u3068\u3001\u901a\u5206\u3084\u7d04\u5206\u306e\u6e96\u5099\u306b\u3082\u306a\u308a\u307e\u3059\u3002\",\"hasMaterial\":true,\"connections\":[]},{\"id\":\"numbers-5-3\",\"grade\":5,\"route\":\"numbers\",\"label\":\"\u6574\u6570\u3068\u5c0f\u6570\u306e\u3057\u304f\u307f\",\"url\":\"https:\\\/\\\/chicodori.net\\\/?page_id=10438#decimal\",\"note\":\"10\u500d\u306f\u3067\u304d\u3066\u3082\u300110\u5206\u306e1\u3067\u306f\u5c0f\u6570\u70b9\u3092\u3069\u3061\u3089\u3078\u52d5\u304b\u3059\u304b\u8ff7\u3046\u3053\u3068\u3082\u3002\u6570\u5b57\u304c\u3069\u306e\u4f4d\u3078\u79fb\u308b\u304b\u3092\u78ba\u304b\u3081\u308b\u3068\u3001\u5c0f\u6570\u306e\u8a08\u7b97\u3067\u3082\u4f7f\u3048\u308b\u898b\u65b9\u306b\u306a\u308a\u307e\u3059\u3002\",\"hasMaterial\":true,\"connections\":[]},{\"id\":\"decimal-3-1\",\"grade\":3,\"route\":\"numbers\",\"label\":\"\u5c0f\u6570\u306e\u3057\u304f\u307f\",\"url\":\"https:\\\/\\\/chicodori.net\\\/?page_id=816#decimal\",\"note\":\"0.1\u306f\u8aad\u3081\u3066\u3082\u3001\u3069\u306e\u304f\u3089\u3044\u306e\u5927\u304d\u3055\u304b\u306f\u307e\u3060\u7d50\u3073\u3064\u304b\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u30021\u309210\u3053\u306b\u5206\u3051\u305f\u4e00\u3064\u5206\u3092\u56f3\u3067\u78ba\u304b\u3081\u308b\u3068\u3001\u5c0f\u6570\u306e\u305f\u3057\u7b97\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002\",\"hasMaterial\":true,\"connections\":[]},{\"id\":\"decimal-4-1\",\"grade\":4,\"route\":\"numbers\",\"label\":\"\u5c0f\u6570\u306e\u3057\u304f\u307f\",\"url\":\"https:\\\/\\\/chicodori.net\\\/?page_id=2408#decimal\",\"note\":\"0.25\u306f0.5\u3088\u308a\u6570\u5b57\u304c\u9577\u3044\u306e\u3067\u3001\u5927\u304d\u304f\u898b\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u30021\u3092\u57fa\u6e96\u306b\u56f3\u3084\u6570\u76f4\u7dda\u3067\u6bd4\u3079\u308b\u3068\u3001\u6841\u6570\u3060\u3051\u3067\u306f\u6c7a\u307e\u3089\u306a\u3044\u3053\u3068\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002\",\"hasMaterial\":true,\"connections\":[]},{\"id\":\"decimal-6-1\",\"grade\":6,\"route\":\"numbers\",\"label\":\"\u6574\u6570\u30fb\u5c0f\u6570\u30fb\u5206\u6570\",\"url\":\"https:\\\/\\\/chicodori.net\\\/?page_id=10493#decimal\",\"note\":\"0.5\u30682\u5206\u306e1\u306f\u540c\u3058\u3067\u3082\u3001\u8868\u3057\u65b9\u304c\u5909\u308f\u308b\u3068\u5225\u306e\u6570\u306b\u611f\u3058\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u3064\u306e\u6570\u76f4\u7dda\u306b\u4e26\u3079\u308b\u3068\u3001\u6574\u6570\u30fb\u5c0f\u6570\u30fb\u5206\u6570\u3092\u3064\u306a\u3052\u3066\u8003\u3048\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\",\"hasMaterial\":false,\"connections\":[]},{\"id\":\"fraction-1-1\",\"grade\":1,\"route\":\"numbers\",\"label\":\"\u540c\u3058\u6570\u305a\u3064\u308f\u3051\u308b\",\"url\":\"https:\\\/\\\/chicodori.net\\\/?page_id=267#onaji\",\"note\":\"\u540c\u3058\u4eba\u6570\u306b\u914d\u3063\u3066\u3082\u3001\u4e00\u4eba\u5206\u306e\u6570\u3092\u305d\u308d\u3048\u308b\u3068\u3053\u308d\u3067\u8ff7\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u3064\u305a\u3064\u9806\u756a\u306b\u914d\u308b\u7d4c\u9a13\u304c\u3001\u5f8c\u306e\u308f\u308a\u7b97\u3084\u7b49\u3057\u304f\u5206\u3051\u308b\u8003\u3048\u65b9\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\",\"hasMaterial\":true,\"connections\":[]},{\"id\":\"fraction-2-1\",\"grade\":2,\"route\":\"numbers\",\"label\":\"\u534a\u5206\u30fb\u5206\u6570\",\"url\":\"https:\\\/\\\/chicodori.net\\\/?page_id=313#fraction\",\"note\":\"\u4e8c\u3064\u306b\u5206\u3051\u308c\u3070\u3001\u3069\u3061\u3089\u3082\u300c\u534a\u5206\u300d\u3068\u601d\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u5927\u304d\u3055\u3082\u540c\u3058\u306b\u306a\u308b\u3088\u3046\u5206\u3051\u3066\u78ba\u304b\u3081\u308b\u3053\u3068\u304c\u3001\u5206\u6570\u306e\u571f\u53f0\u306b\u306a\u308a\u307e\u3059\u3002\",\"hasMaterial\":true,\"connections\":[]},{\"id\":\"fraction-3-1\",\"grade\":3,\"route\":\"numbers\",\"label\":\"\u5206\u6570\u306e\u3057\u304f\u307f\",\"url\":\"https:\\\/\\\/chicodori.net\\\/?page_id=816#fraction\",\"note\":\"\u5206\u6bcd\u306e\u6570\u304c\u5927\u304d\u3044\u307b\u3069\u3001\u5206\u6570\u3082\u5927\u304d\u304f\u898b\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u540c\u3058\u5927\u304d\u3055\u306e1\u3092\u3044\u304f\u3064\u306b\u5206\u3051\u305f\u304b\u3001\u56f3\u3067\u6bd4\u3079\u308b\u3068\u4e00\u3064\u5206\u306e\u5927\u304d\u3055\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002\",\"hasMaterial\":true,\"connections\":[]},{\"id\":\"fraction-4-1\",\"grade\":4,\"route\":\"numbers\",\"label\":\"\u4eee\u5206\u6570\u30fb\u5e2f\u5206\u6570\",\"url\":\"https:\\\/\\\/chicodori.net\\\/?page_id=2408#fraction_types\",\"note\":\"1\u3088\u308a\u5927\u304d\u3044\u5206\u6570\u306b\u51fa\u4f1a\u3046\u3068\u3001\u300c\u5206\u6570\u306a\u306e\u306b\uff1f\u300d\u3068\u611f\u3058\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u30021\u304c\u3044\u304f\u3064\u5206\u3042\u308b\u304b\u3092\u56f3\u3067\u78ba\u304b\u3081\u308b\u3068\u3001\u4eee\u5206\u6570\u3068\u5e2f\u5206\u6570\u3092\u884c\u304d\u6765\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\",\"hasMaterial\":true,\"connections\":[]},{\"id\":\"fraction-5-1\",\"grade\":5,\"route\":\"numbers\",\"label\":\"\u7d04\u5206\u30fb\u901a\u5206\",\"url\":\"https:\\\/\\\/chicodori.net\\\/?page_id=10438#fraction\",\"note\":\"\u7d04\u5206\u3084\u901a\u5206\u3067\u6570\u5b57\u304c\u5909\u308f\u308b\u3068\u3001\u5206\u6570\u306e\u5927\u304d\u3055\u307e\u3067\u5909\u308f\u3063\u305f\u3088\u3046\u306b\u611f\u3058\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u540c\u3058\u9577\u3055\u3092\u9055\u3046\u5206\u3051\u65b9\u3067\u8868\u3059\u3068\u3001\u300c\u5927\u304d\u3055\u306f\u540c\u3058\u300d\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002\",\"hasMaterial\":true,\"connections\":[]}],\"display\":{\"\u305f\u3057\u7b97\u30fb\u3072\u304d\u7b97\u306e\u7b46\u7b97\":\"\u305f\u3057\u7b97\\r\u3072\u304d\u7b97\u306e\u7b46\u7b97\",\"\u6574\u6570\u3068\u5c0f\u6570\u306e\u3057\u304f\u307f\":\"\u6574\u6570\u3068\u5c0f\u6570\\r\u306e\u3057\u304f\u307f\",\"\u5c0f\u6570\u306e\u305f\u3057\u7b97\u30fb\u3072\u304d\u7b97\":\"\u5c0f\u6570\u306e\u305f\u3057\u7b97\\r\u30fb\u3072\u304d\u7b97\",\"\u5c0f\u6570\u00d7\u6574\u6570\u30fb\u00f7\u6574\u6570\":\"\u5c0f\u6570\u00d7\u6574\u6570\\r\u5c0f\u6570\u00f7\u6574\u6570\",\"\u7c21\u5358\u306a\u5206\u6570\u306e\u305f\u3057\u3072\u304d\":\"\u7c21\u5358\u306a\u5206\u6570\\r\u306e\u305f\u3057\u3072\u304d\",\"\u3068\u3082\u306a\u3063\u3066\u5909\u308f\u308b\u6570\":\"\u3068\u3082\u306a\u3063\u3066\\r\u5909\u308f\u308b\u6570\",\"\u4e8c\u3064\u306e\u89b3\u70b9\u3067\u8868\u306b\u6574\u7406\":\"\u4e8c\u3064\u306e\u89b3\u70b9\u3067\\r\u8868\u306b\u6574\u7406\",\"\u5e73\u5747\u5024\u30fb\u4e2d\u592e\u5024\u30fb\u6700\u983b\u5024\":\"\u5e73\u5747\u30fb\u4e2d\u592e\u5024\\r\u6700\u983b\u5024\",\"\u5ea6\u6570\u5206\u5e03\u8868\u30fb\u67f1\u72b6\u30b0\u30e9\u30d5\":\"\u5ea6\u6570\u5206\u5e03\u8868\\r\u67f1\u72b6\u30b0\u30e9\u30d5\",\"\u306a\u304c\u3055\u30fb\u3072\u308d\u3055\u30fb\u304b\u3055\":\"\u306a\u304c\u3055\\r\u3072\u308d\u3055\u30fb\u304b\u3055\",\"\u6b63\u4e09\u89d2\u5f62\u30fb\u4e8c\u7b49\u8fba\u4e09\u89d2\u5f62\":\"\u6b63\u4e09\u89d2\u5f62\\r\u4e8c\u7b49\u8fba\u4e09\u89d2\u5f62\",\"\u53f0\u5f62\u30fb\u3072\u3057\u5f62\u30fb\u5e73\u884c\u56db\u8fba\u5f62\":\"\u53f0\u5f62\u30fb\u3072\u3057\u5f62\\r\u5e73\u884c\u56db\u8fba\u5f62\",\"\u4e09\u89d2\u5f62\u30fb\u56db\u89d2\u5f62\u306e\u89d2\":\"\u4e09\u89d2\u5f62\\r\u56db\u89d2\u5f62\u306e\u89d2\",\"\u6b63\u65b9\u5f62\u30fb\u9577\u65b9\u5f62\u306e\u9762\u7a4d\":\"\u6b63\u65b9\u5f62\\r\u9577\u65b9\u5f62\u306e\u9762\u7a4d\",\"\u4e09\u89d2\u5f62\u30fb\u5e73\u884c\u56db\u8fba\u5f62\":\"\u4e09\u89d2\u5f62\\r\u5e73\u884c\u56db\u8fba\u5f62\",\"\u53f0\u5f62\u30fb\u3072\u3057\u5f62\u306e\u9762\u7a4d\":\"\u53f0\u5f62\u30fb\u3072\u3057\u5f62\\r\u306e\u9762\u7a4d\",\"\u76f4\u65b9\u4f53\u30fb\u7acb\u65b9\u4f53\u306e\u4f53\u7a4d\":\"\u76f4\u65b9\u4f53\\r\u7acb\u65b9\u4f53\u306e\u4f53\u7a4d\",\"\u89d2\u67f1\u30fb\u5186\u67f1\u306e\u4f53\u7a4d\":\"\u89d2\u67f1\u30fb\u5186\u67f1\\r\u306e\u4f53\u7a4d\",\"\u540c\u3058\u6570\u305a\u3064\u308f\u3051\u308b\":\"\u540c\u3058\u6570\u305a\u3064\\r\u308f\u3051\u308b\",\"\u767e\u3088\u308a\u5927\u304d\u3044\u6570\":\"\u767e\u3088\u308a\\r\u5927\u304d\u3044\u6570\",\"\u3044\u304f\u3064\u3068\u3044\u304f\u3064\":\"\u3044\u304f\u3064\u3068\\r\u3044\u304f\u3064\",\"\u304c\u3044\u6570\u30fb\u56db\u6368\u4e94\u5165\":\"\u304c\u3044\u6570\\r\u56db\u6368\u4e94\u5165\",\"\u305f\u3057\u7b97\u30fb\u3072\u304d\u7b97\":\"\u305f\u3057\u7b97\\r\u3072\u304d\u7b97\",\"\u308f\u308a\u7b97\u30fb\u3042\u307e\u308a\":\"\u308f\u308a\u7b97\\r\u3042\u307e\u308a\",\"\u6587\u5b57\u3092\u4f7f\u3063\u305f\u5f0f\":\"\u6587\u5b57\u3092\\r\u4f7f\u3063\u305f\u5f0f\",\"\u6574\u6570\u30fb\u5c0f\u6570\u30fb\u5206\u6570\":\"\u6574\u6570\u30fb\u5c0f\u6570\\r\u5206\u6570\",\"\u4eee\u5206\u6570\u30fb\u5e2f\u5206\u6570\":\"\u4eee\u5206\u6570\\r\u5e2f\u5206\u6570\",\"\u540c\u5206\u6bcd\u306e\u305f\u3057\u3072\u304d\":\"\u540c\u5206\u6bcd\u306e\\r\u305f\u3057\u3072\u304d\",\"\u7570\u5206\u6bcd\u306e\u305f\u3057\u3072\u304d\":\"\u7570\u5206\u6bcd\u306e\\r\u305f\u3057\u3072\u304d\",\"\u500d\u306e\u898b\u65b9\u30fb\u5272\u5408\":\"\u500d\u306e\u898b\u65b9\\r\u5272\u5408\",\"\u306a\u304b\u307e\u306b\u308f\u3051\u308b\":\"\u306a\u304b\u307e\u306b\\r\u308f\u3051\u308b\",\"\u3072\u3087\u3046\u3068\u30b0\u30e9\u30d5\":\"\u3072\u3087\u3046\u3068\\r\u30b0\u30e9\u30d5\",\"\u5e2f\u30b0\u30e9\u30d5\u30fb\u5186\u30b0\u30e9\u30d5\":\"\u5e2f\u30b0\u30e9\u30d5\\r\u5186\u30b0\u30e9\u30d5\",\"\u30c9\u30c3\u30c8\u30d7\u30ed\u30c3\u30c8\":\"\u30c9\u30c3\u30c8\\r\u30d7\u30ed\u30c3\u30c8\",\"\u4e09\u89d2\u5f62\u30fb\u56db\u89d2\u5f62\":\"\u4e09\u89d2\u5f62\\r\u56db\u89d2\u5f62\",\"\u9577\u65b9\u5f62\u30fb\u6b63\u65b9\u5f62\":\"\u9577\u65b9\u5f62\\r\u6b63\u65b9\u5f62\",\"\u7dda\u5bfe\u79f0\u30fb\u70b9\u5bfe\u79f0\":\"\u7dda\u5bfe\u79f0\\r\u70b9\u5bfe\u79f0\",\"\u76f4\u65b9\u4f53\u30fb\u7acb\u65b9\u4f53\":\"\u76f4\u65b9\u4f53\\r\u7acb\u65b9\u4f53\",\"\u898b\u53d6\u56f3\u30fb\u5c55\u958b\u56f3\":\"\u898b\u53d6\u56f3\\r\u5c55\u958b\u56f3\",\"\u4e09\u89d2\u5f62\u30fb\u5e73\u884c\u56db\u8fba\u5f62\u306e\u9762\u7a4d\":\"\u4e09\u89d2\u5f62\u30fb\u5e73\u884c\\r\u56db\u8fba\u5f62\u306e\u9762\u7a4d\",\"\u5186\u5468\u30fb\u5186\u5468\u7387\":\"\u5186\u5468\\r\u5186\u5468\u7387\"},\"current\":\"\"}<\/script><\/div><script>(()=>{'use strict';const root=document.currentScript.previousElementSibling;if(!root||!root.matches('.cdr-route'))return;const data=JSON.parse(root.querySelector('.cdr-payload').textContent),q=s=>root.querySelector(s),all=s=>root.querySelectorAll(s),E=s=>String(s).replaceAll('&','&amp;').replaceAll('<','&lt;').replaceAll('>','&gt;').replaceAll('\"','&quot;');const uid=root.id,unitMap=new Map([...data.units,...(data.routeContext?.units||[])].map(u=>[u.id,u]));let route=data.rows[0].id,mode='map';const current=unitMap.get(data.current);const behavior=()=>matchMedia('(prefers-reduced-motion: reduce)').matches?'instant':'smooth';function available(u){return typeof u.hasMaterial==='boolean'?u.hasMaterial:(u.materials||[]).some(m=>!m.url.includes('page_id=12319#'));}function markStations(){all('[data-unit]').forEach(a=>{const u=unitMap.get(a.dataset.unit),ready=available(u);a.classList.toggle('cdr-ready',ready);a.classList.toggle('cdr-waiting',!ready);const status=ready?'\u6559\u6750\u3042\u308a':'\u6e96\u5099\u4e2d';a.setAttribute('aria-label',(u.gradeLabel||u.grade)+'\u5e74 '+u.label+'\uff08'+status+'\uff09\u306e\u8aac\u660e');const circle=a.querySelector('circle');if(circle){if(!ready&&u.id!==data.current){const t=document.createElementNS('http:\/\/www.w3.org\/2000\/svg','text');t.setAttribute('x',circle.getAttribute('cx'));t.setAttribute('y','275');t.setAttribute('text-anchor','middle');t.setAttribute('font-size','12');t.setAttribute('class','cdr-station-status');t.textContent='\u6e96\u5099\u4e2d';a.append(t);}}else{const badge=document.createElement('span');badge.className='cdr-status-badge';badge.textContent=status;a.append(badge);}});}function setMode(v){mode=v;q('.cdr-map').hidden=v!=='map';q('.cdr-cards').hidden=v!=='list';all('[data-mode]').forEach(b=>b.setAttribute('aria-pressed',b.dataset.mode===v));}function showUnit(id,move=true){const u=unitMap.get(id);if(!u)return;q('.cdr-info-title').textContent=u.grade+'\u5e74\u3000'+u.label;q('.cdr-info-text').textContent=u.note;q('.cdr-availability').textContent=available(u)?'\u6559\u6750\u3042\u308a':'\u6559\u6750\u306f\u6e96\u5099\u4e2d';const link=q('.cdr-material');link.hidden=!available(u);if(available(u))link.href=u.url;else link.removeAttribute('href');q('.cdr-pending').hidden=available(u);const connections=u.connections||[],nav=q('.cdr-connections');nav.hidden=!connections.length;nav.innerHTML=connections.length?'<p class=\"cdr-connections-title\">\u3064\u306a\u304c\u308b\u8def\u7dda<\/p>'+connections.map(t=>'<a href=\"https:\/\/chicodori.net\/?page_id=9757&amp;station='+encodeURIComponent(t.id)+'\" data-transfer=\"'+E(t.id)+'\">'+E(t.routeName)+'\u3078 \u2192<small>'+t.grade+'\u5e74 '+E(t.label)+'<\/small><\/a>').join(''):'';q('.cdr-info').hidden=false;all('[data-unit]').forEach(a=>{if(a.dataset.unit===id)a.setAttribute('aria-current','true');else a.removeAttribute('aria-current');});if(move){q('.cdr-info-title').focus({preventScroll:true});q('.cdr-info').scrollIntoView({behavior:behavior(),block:'nearest'});}}\r\nfunction branchLinks(row){const byRoute=new Map();(row.branches||[]).forEach(b=>byRoute.set(b.target.route,{source:b.source,target:b.target}));data.units.filter(u=>u.route===row.id).forEach(source=>(source.connections||[]).forEach(target=>{if(!byRoute.has(target.route))byRoute.set(target.route,{source,target});}));const preferred={measurement:{area:['measurement-3-1','area-4-1'],solid:['measurement-3-1','solid-5-3'],relations:['measurement-3-3','relations-5-2']},plane:{area:['plane-2-2','area-4-1']},area:{solid:['area-4-1','solid-5-3']}}[row.id]||{};Object.entries(preferred).forEach(([rid,ids])=>{const source=unitMap.get(ids[0]),target=source?.connections?.find(t=>t.id===ids[1]);if(source&&target)byRoute.set(target.route,{source,target});});if(current&&current.route===row.id){byRoute.clear();(current.connections||[]).forEach(target=>byRoute.set(target.route,{source:current,target}));}if(['measurement','plane'].includes(row.id))(row.branches||[]).forEach(b=>byRoute.set(b.target.route,{source:b.source,target:b.target}));return Array.from(byRoute.values()).sort((a,b)=>branchElbow(row,b)-branchElbow(row,a));}\r\nfunction branchSourceX(row,source){if(Number.isFinite(source.x))return source.x;const cell=row.cells[source.grade-1],index=cell.findIndex((v,i)=>source.id===(v[2]||row.id+'-'+source.grade+'-'+(i+1))),widths=row.cells.map(c=>Math.max(190,c.length*50)),offset=widths.slice(0,source.grade-1).reduce((a,b)=>a+b,0);return offset+widths[source.grade-1]\/cell.length*(index+.5);}\r\nfunction branchElbow(row,branch){return Math.max(24,Math.min(branchSourceX(row,branch.source)+42,95+(branch.target.grade-1)*190-48));}\r\nfunction branchTargetMarkup(target,tx,y,color){const label=target.routeName.split('\uff08')[0],w=Math.max(170,(label.length+4)*18+28),x=tx>940?tx-w:tx,href='https:\/\/chicodori.net\/?page_id=9757&amp;route='+encodeURIComponent(target.route);return '<a href=\"'+href+'\" data-route-jump=\"'+E(target.route)+'\" aria-label=\"'+E(label)+'\u306e\u5206\u91ce\u3078\"><rect x=\"'+x+'\" y=\"'+(y-21)+'\" width=\"'+w+'\" height=\"43\" rx=\"21\" fill=\"#fff\" stroke=\"'+color+'\" stroke-width=\"2\"\/><text x=\"'+(x+w\/2)+'\" y=\"'+(y+6)+'\" text-anchor=\"middle\" font-size=\"17\" style=\"fill:#35434b\">'+E(label)+'\u3078 \u2192<\/text><\/a>';}\r\nfunction drawBranches(row){if(['numbers','calculation','area'].includes(row.id))return;const branches=branchLinks(row).filter(b=>!(row.id==='measurement'&&b.target.id==='relations-5-2')&&!(row.id==='relations'&&b.target.id==='measurement-3-3')&&!(['decimal','fraction'].includes(row.id)&&b.target.route==='numbers')),svg=q('.cdr-scroll svg');if(!svg)return;const count=branches.length,height=count?(row.id==='measurement'?350:330+count*115):310,mapWidth=Number(svg.getAttribute('viewBox').split(' ')[2]);svg.setAttribute('viewBox','0 0 '+mapWidth+' '+height);svg.style.height=height+'px';svg.querySelectorAll('path[stroke=\"#e7e7e7\"]').forEach(p=>p.setAttribute('d',p.getAttribute('d').replace('V300','V'+(height-15))));let markup='',previousElbow=Infinity;branches.forEach(({source,target},index)=>{const y=(row.id==='measurement'?290:350)+index*115,tx=row.id==='measurement'?600:95+(target.grade-1)*190,color=data.rows.find(r=>r.id===target.route)?.color||target.color||'#7c8190',elbow=Math.max(24,Math.min(branchElbow(row,{source,target}),previousElbow-36)),path='M'+(elbow-28)+' 235 H'+(elbow-18)+' Q'+elbow+' 235 '+elbow+' 253 V'+(y-18)+' Q'+elbow+' '+y+' '+(elbow+18)+' '+y+' H'+tx,track='M'+tx+' '+y+' H'+(mapWidth-25),isTime=source.id==='relations-5-2'&&target.id==='measurement-3-3';previousElbow=elbow;markup+='<g class=\"cdr-branch\"><path d=\"'+path+' H'+(mapWidth-25)+'\" fill=\"none\" stroke=\"#fff\" stroke-width=\"17\" stroke-linecap=\"round\"\/><path class=\"cdr-branch-line cdr-branch-connector\" d=\"'+path+'\" fill=\"none\" stroke=\"'+color+'\" stroke-width=\"11\" stroke-dasharray=\"10 8\" stroke-linecap=\"butt\"\/><path class=\"cdr-branch-track\" d=\"'+track+'\" fill=\"none\" stroke=\"'+color+'\" stroke-width=\"11\" stroke-linecap=\"round\"\/>'+branchTargetMarkup(target,tx,y,color)+'<\/g>';});svg.insertAdjacentHTML('afterbegin',markup);svg.querySelectorAll('.cdr-branch a').forEach(a=>{a.classList.add('cdr-branch-target');svg.append(a);});}\r\nfunction drawMeasurementContext(row){if(!['measurement','relations'].includes(row.id))return;const otherId=row.id==='relations'?'measurement':'relations',other=data.rows.find(r=>r.id===otherId)||data.routeContext?.row,svg=q('.cdr-scroll svg');if(!other||!svg)return;const ns='http:\/\/www.w3.org\/2000\/svg';{const shift=row.id==='measurement'?0:-55;const lane=document.createElementNS(ns,'g');lane.setAttribute('class','cdr-field-offset');lane.setAttribute('transform','translate(0 '+shift+')');Array.from(svg.children).filter(e=>e.matches('.cdr-main-track,a[data-unit]')).forEach(e=>lane.append(e));svg.append(lane);}const isMeasurement=other.id==='measurement',sourceY=235,start=isMeasurement?5:600,end=isMeasurement?550:1160;let markup='<g class=\"cdr-route-context\"'+(isMeasurement?'':' transform=\"translate(0 -55)\"')+' aria-label=\"'+E(other.name)+'\u306e\u3064\u306a\u304c\u308a\"><path class=\"cdr-context-track\" d=\"M'+start+' 235H'+end+'\" stroke=\"'+other.color+'\" stroke-width=\"15\"\/>';if(false)other.cells.forEach((cell,g)=>{if(isMeasurement&&g>2||!isMeasurement&&g<3)return;cell.forEach((v,i)=>{const u=unitMap.get(v[2]),x=g*190+190\/cell.length*(i+.5);if(!u)return;markup+='<a href=\"#'+uid+'-info\" data-unit=\"'+u.id+'\" aria-controls=\"'+uid+'-info\"><rect x=\"'+(x-22)+'\" y=\"55\" width=\"44\" height=\"208\" fill=\"transparent\"\/>';let label=data.display[v[0]]||v[0];if(!label.includes('\\r')&&label.length>6)label=label.slice(0,6)+'\\r'+label.slice(6);label.split('\\r').forEach((p,j,cols)=>{markup+='<text x=\"'+(x+(cols.length>1?9:0)-j*19)+'\" y=\"'+(213-p.length*18)+'\" font-size=\"18\" writing-mode=\"vertical-rl\">'+E(p)+'<\/text>';});markup+='<circle class=\"cdr-station\" cx=\"'+x+'\" cy=\"235\" r=\"11\" fill=\"#fff137\" stroke=\"'+other.color+'\" stroke-width=\"2\"\/><\/a>';});});markup+='<\/g><path class=\"cdr-field-step\" d=\"M550 '+sourceY+'H555Q570 '+sourceY+' 570 '+(sourceY-15)+'V195Q570 180 585 180H600\" fill=\"none\" stroke=\"#00a6db\" stroke-width=\"11\" stroke-dasharray=\"10 8\" stroke-linecap=\"butt\"\/>';if(row.id==='measurement')markup+='<a class=\"cdr-context-label\" href=\"https:\/\/chicodori.net\/?page_id=9757&amp;route=relations\" data-route-jump=\"relations\" aria-label=\"\u5909\u5316\u3068\u95a2\u4fc2\u306e\u8def\u7dda\u3078\"><rect x=\"600\" y=\"159\" width=\"220\" height=\"38\" rx=\"19\" fill=\"#fff\" stroke=\"#232a85\" stroke-width=\"2\"\/><text x=\"710\" y=\"184\" text-anchor=\"middle\" font-size=\"17\" style=\"fill:#232a85\">\u5909\u5316\u3068\u95a2\u4fc2\u3078 \u2192<\/text><\/a>';if(row.id==='relations')markup+='<a class=\"cdr-context-label\" href=\"https:\/\/chicodori.net\/?page_id=9757&amp;route=measurement\" data-route-jump=\"measurement\" aria-label=\"\u91cf\u3068\u6e2c\u5b9a\u306e\u5206\u91ce\u3078\"><rect x=\"220\" y=\"214\" width=\"220\" height=\"43\" rx=\"21\" fill=\"#fff\" stroke=\"#00a6db\" stroke-width=\"2\"\/><text x=\"330\" y=\"241\" text-anchor=\"middle\" font-size=\"17\" style=\"fill:#008bb8\">\u91cf\u3068\u6e2c\u5b9a\u3078 \u2192<\/text><\/a>';svg.insertAdjacentHTML('afterbegin',markup);}\r\nfunction buildRouteList(row){const rows=['measurement','relations'].includes(row.id)?['measurement','relations'].map(id=>data.rows.find(r=>r.id===id)|| (data.routeContext?.row?.id===id?data.routeContext.row:null)).filter(Boolean):[row];return Array.from({length:6},(_,g)=>{const sections=rows.filter(r=>r.cells[g].length);return sections.length?'<section class=\"cdr-grade\"><h3>'+(g+1)+'\u5e74<\/h3>'+sections.map(r=>(rows.length>1?'<p class=\"cdr-info-label\">'+E(r.name)+'<\/p>':'')+r.cells[g].map(v=>{const u=unitMap.get(v[2]);return '<a href=\"#'+uid+'-info\" data-unit=\"'+u.id+'\" aria-controls=\"'+uid+'-info\">'+E(u.label)+'<\/a>';}).join('')).join('')+'<\/section>':'';}).join('');}\r\nfunction gradeLeft(g){const offsets=JSON.parse(q('.cdr-scroll svg')?.getAttribute('data-grade-offsets')||'[0,190,380,570,760,950]');return offsets[g-1]||0;}\r\nfunction render(id){id=({decimal:'calculation',fraction:'calculation',area:'plane',solid:'plane'})[id]||id;route=id;const row=data.rows.find(r=>r.id===id);root.style.setProperty('--cdr-color',row.color);q('.cdr-title').textContent=row.name;q('.cdr-info').hidden=true;all('[data-route]').forEach(b=>b.setAttribute('aria-pressed',b.dataset.route===id));const widths=row.cells.map(c=>Math.max(190,c.length*50)),offsets=widths.map((w,i)=>widths.slice(0,i).reduce((a,b)=>a+b,0)),mapWidth=Math.max(1180,widths.reduce((a,b)=>a+b,0)+40);let a=['<svg style=\"width:'+mapWidth+'px\" data-grade-offsets=\"'+JSON.stringify(offsets)+'\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 '+mapWidth+' 310\" role=\"group\" aria-label=\"'+E(row.name)+'\u306e\u8def\u7dda\u56f3\">'];for(let g=0;g<6;g++){a.push('<text x=\"'+(offsets[g]+widths[g]\/2)+'\" y=\"38\" font-size=\"23\" text-anchor=\"middle\">'+(g+1)+'\u5e74<\/text>');if(g)a.push('<path d=\"M'+offsets[g]+' 50V300\" stroke=\"#e7e7e7\"\/>');}const start=offsets[row.cells.findIndex(c=>c.length)],end=id==='measurement'?550:mapWidth-20;a.push('<path class=\"cdr-main-track\" d=\"M'+(id==='relations'?600:start+5)+' 235H'+end+'\" stroke=\"'+row.color+'\" stroke-width=\"15\"\/>');row.cells.forEach((cell,g)=>cell.forEach((v,i)=>{const x=offsets[g]+widths[g]\/cell.length*(i+.5),u=unitMap.get(v[2]||id+'-'+(g+1)+'-'+(i+1));a.push('<a href=\"#'+uid+'-info\" data-unit=\"'+u.id+'\" aria-controls=\"'+uid+'-info\" aria-label=\"'+(g+1)+'\u5e74 '+E(v[0])+'\u306e\u8aac\u660e'+(u.id===data.current?'\uff08\u3044\u307e\u3053\u3053\uff09':'')+'\"><rect x=\"'+(x-22)+'\" y=\"55\" width=\"44\" height=\"208\" fill=\"transparent\"\/>');let label=data.display[v[0]]||v[0];if(!label.includes('\\r')&&label.length>6)label=label.slice(0,6)+'\\r'+label.slice(6);const cols=label.split('\\r');cols.forEach((p,j)=>a.push('<text x=\"'+(x+(cols.length>1?9:0)-j*19)+'\" y=\"'+(213-p.length*18)+'\" font-size=\"18\" writing-mode=\"vertical-rl\">'+E(p)+'<\/text>'));a.push('<circle class=\"cdr-station\" cx=\"'+x+'\" cy=\"235\" r=\"11\" fill=\"#fff137\" stroke=\"'+row.color+'\" stroke-width=\"2\"\/>');if(u.id===data.current)a.push('<path d=\"M'+x+' 252l-5 8h10z\" fill=\"#574520\"\/><rect x=\"'+(x-34)+'\" y=\"264\" width=\"68\" height=\"25\" rx=\"12\" fill=\"#fff1aa\"\/><text x=\"'+x+'\" y=\"282\" font-size=\"14\" text-anchor=\"middle\">\u3044\u307e\u3053\u3053<\/text>');a.push('<\/a>');}));a.push('<\/svg>');q('.cdr-scroll').innerHTML=a.join('');drawBranches(row);drawMeasurementContext(row);q('.cdr-scroll').scrollLeft=current&&(current.route===id||id==='calculation'&&['decimal','fraction'].includes(current.route))?gradeLeft(current.grade):start;q('.cdr-cards').innerHTML=buildRouteList(row);markStations();setMode(mode);if(current&&(current.route===id||id==='calculation'&&['decimal','fraction'].includes(current.route)))showUnit(current.id,false);}root.addEventListener('click',e=>{const jump=e.target.closest('[data-route-jump]');if(jump){const rid=jump.dataset.routeJump;if(data.rows.some(r=>r.id===rid)&&!e.ctrlKey&&!e.metaKey&&!e.shiftKey&&!e.altKey){e.preventDefault();e.stopPropagation();render(rid);q('.cdr-info').hidden=true;q('.cdr-scroll').scrollLeft=0;}return;}const transfer=e.target.closest('[data-transfer]');if(transfer){const target=unitMap.get(transfer.dataset.transfer);if(target&&data.rows.some(r=>r.id===target.route)&&!e.ctrlKey&&!e.metaKey&&!e.shiftKey&&!e.altKey){e.preventDefault();e.stopPropagation();render(target.route);q('.cdr-scroll').scrollLeft=gradeLeft(target.grade);showUnit(target.id);}return;}const u=e.target.closest('[data-unit]');if(u){e.preventDefault();e.stopPropagation();showUnit(u.dataset.unit);return;}const b=e.target.closest('button');if(!b)return;if(b.dataset.route)render(b.dataset.route);if(b.dataset.mode)setMode(b.dataset.mode);if(b.dataset.grade)q('.cdr-scroll').scrollTo({left:gradeLeft(Number(b.dataset.grade)),behavior:behavior()});},true);root.querySelector('.cdr-tabs')?.addEventListener('keydown',e=>{if(!['ArrowLeft','ArrowRight','Home','End'].includes(e.key))return;e.preventDefault();const bs=Array.from(all('[data-route]'));let i=bs.indexOf(e.target);i=e.key==='Home'?0:e.key==='End'?bs.length-1:(i+(e.key==='ArrowRight'?1:bs.length-1))%bs.length;bs[i].focus();render(bs[i].dataset.route);});const requested=root.querySelector('.cdr-tabs')?unitMap.get(new URLSearchParams(location.search).get('station')):null;const routeParam=new URLSearchParams(location.search).get('route'),requestedRoute=root.querySelector('.cdr-tabs')&&data.rows.some(r=>r.id===routeParam)?routeParam:null;render(requested?requested.route:requestedRoute|| (current?current.route:route));if(requested){q('.cdr-scroll').scrollLeft=gradeLeft(requested.grade);showUnit(requested.id,false);}})();<\/script>\n\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>5\u5e74\u7b97\u6570 \uff0f 6\u5e74\u7b97\u6570 3\u30d2\u30f3\u30c8\u30af\u30a4\u30ba\uff08\u7b97\u6570\uff09 \u4eca\u56de\u306f\u30013\u3064\u306e\u30d2\u30f3\u30c8\u3092\u624b\u304c\u304b\u308a\u306b\u3001\u6b63\u3057\u3044\u6570\u5b57\u3092\u898b\u3064\u3051\u308b\u3072\u3089\u3081\u304d\u30b2\u30fc\u30e0\uff01\u3092\u3064\u304f\u308a\u307e\u3057\u305f\u3002 \u3069\u3093\u306a\u30b2\u30fc\u30e0\uff1f \u3064\u306e\u30d2\u30f3\u30c8\u3092\u8aad\u3093\u3067\u3001\u6b63\u3057\u3044\u6570\u5b57\u3092\u9078\u3076\u30b2\u30fc\u30e0\u3067\u3059\u3002\u56f3\u5f62\u3084\u6642\u9593\u3001\u7b97\u6570\u306e\u77e5 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":12360,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[306,25,29,7,8],"tags":[241,324,1901,1903,1905,1907],"cd_learning_unit":[2025,2049],"cd_english_grade":[],"class_list":["post-12117","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-up","category-25","category-29","category-7","category-8","tag-241","tag-324","tag-1901","tag-1903","tag-1905","tag-1907","entry","has-media"],"_links":{"self":[{"href":"https:\/\/chicodori.net\/index.php?rest_route=\/wp\/v2\/posts\/12117","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chicodori.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chicodori.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chicodori.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chicodori.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12117"}],"version-history":[{"count":6,"href":"https:\/\/chicodori.net\/index.php?rest_route=\/wp\/v2\/posts\/12117\/revisions"}],"predecessor-version":[{"id":13870,"href":"https:\/\/chicodori.net\/index.php?rest_route=\/wp\/v2\/posts\/12117\/revisions\/13870"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chicodori.net\/index.php?rest_route=\/wp\/v2\/media\/12360"}],"wp:attachment":[{"href":"https:\/\/chicodori.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12117"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chicodori.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12117"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chicodori.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12117"},{"taxonomy":"cd_learning_unit","embeddable":true,"href":"https:\/\/chicodori.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcd_learning_unit&post=12117"},{"taxonomy":"cd_english_grade","embeddable":true,"href":"https:\/\/chicodori.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcd_english_grade&post=12117"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}