body.child-redesign{font-family:"Yu Gothic UI",Meiryo,sans-serif;background:var(--paper);color:var(--ink);line-height:1.65;margin:0}
.child-redesign::before,.child-redesign::after{display:none}.child-redesign *{box-sizing:border-box;letter-spacing:0}.child-redesign [hidden]{display:none!important}.child-redesign svg.lucide{width:21px;height:21px;vertical-align:middle;flex-shrink:0}.child-redesign>header{background:var(--card);color:var(--ink);box-shadow:none;border:0;border-bottom:1px solid var(--line);border-radius:0;min-height:78px;padding:18px max(22px,calc((100% - 1120px)/2));display:flex;gap:16px;align-items:center;justify-content:space-between}.child-redesign>header h1{font-size:23px;display:flex;align-items:center;gap:12px}.child-redesign>header h1 svg{color:#258769;width:29px;height:29px}.child-redesign>header a{color:var(--muted);font-size:12px}.child-redesign>main{max-width:1120px;margin:0 auto;padding:34px 0;display:flex;flex-direction:column;gap:28px}.child-redesign .panel{border:0;border-radius:0;box-shadow:none;background:transparent;padding:0;margin:0}.child-redesign button,.child-redesign input,.child-redesign select{font:inherit;box-shadow:none;border-radius:6px;transform:none}.child-redesign button{min-height:45px;font-size:15px;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:11px 18px;border:1px solid var(--line)}.child-redesign button:hover{box-shadow:none;transform:none}.child-redesign button:focus-visible,.child-redesign a:focus-visible{outline:3px solid #387fa7;outline-offset:4px}.child-redesign button:not(.secondary):not(.choice):not([data-live-subject]){background:#187859;color:white;border-color:#187859}.child-redesign button.secondary{background:var(--card);color:var(--ink)}.child-redesign .live-welcome p{font-size:12px;color:var(--muted);margin:0 0 9px}.child-redesign .live-welcome h2{font-size:29px;margin:0 0 28px}.child-redesign #live-home{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:42px;align-items:start}.child-redesign #live-home>*{min-width:0}.child-redesign .account-toolbar{display:grid;grid-template-columns:1fr 1fr;gap:16px}.child-redesign .account-toolbar label{font-size:12px;color:var(--muted);min-width:0}.child-redesign .account-toolbar select{width:100%;min-height:44px;padding:10px;background:var(--card);color:var(--ink);border:1px solid var(--line);font-size:14px}.child-redesign .account-note{grid-column:1/-1;font-size:12px;color:var(--muted);margin-top:12px}.child-redesign #live-subjects{grid-column:1/-1;display:grid;grid-template-columns:repeat(auto-fit,minmax(85px,1fr));gap:9px}.child-redesign #live-subjects button{display:flex;flex-direction:column;gap:10px;min-height:116px;background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:14px 7px}.child-redesign #live-subjects svg{color:var(--subject-color);width:25px;height:25px}.child-redesign #live-subjects span{font-size:14px;font-weight:650}.child-redesign #live-subjects small{font-size:10px;color:var(--muted)}.child-redesign #live-subjects button[aria-pressed=true]{outline:2px solid #258769;outline-offset:-2px;background:var(--tint-good)}.child-redesign #live-subjects button:disabled{opacity:.5}.child-redesign #start{grid-column:1/-1;min-height:54px}.child-redesign #review{grid-column:1/-1;justify-self:start;font-size:13px}.child-redesign .live-hachi{display:flex;gap:14px;align-items:center;margin-top:20px;padding:20px 0;border-top:1px solid var(--line);font-size:15px;font-weight:600}.child-redesign .live-hachi img{width:82px;height:82px;object-fit:contain}.child-redesign .live-hachi small{display:block;font-weight:400;color:var(--muted);font-size:12px;margin-top:5px}.child-redesign .live-daily-panel{border-left:1px solid var(--line);padding-left:24px}.child-redesign .daily-box{display:block;background:transparent;box-shadow:none;border:0;padding:0}.child-redesign .daily-box>h2{font-size:15px;display:flex;gap:8px;align-items:center;margin:0 0 16px}.child-redesign .daily-box>.daily-status{border:0;border-radius:8px;background:var(--tint-good);color:var(--on-good);box-shadow:none;font-size:29px;padding:20px;margin-bottom:18px}.child-redesign .live-daily-details summary{font-size:13px;cursor:pointer;color:var(--muted);padding:12px 0}.child-redesign .live-daily-details .daily-title{font-size:14px;margin:10px 0}.child-redesign .daily-note{font-size:12px;line-height:1.8}.child-redesign .live-stats,.child-redesign #challenge-section{border-top:1px solid var(--line);padding-top:22px}.child-redesign .live-stats h2{font-size:19px}.child-redesign #challenge-section{font-size:14px}.child-redesign .live-quiz-grid{display:block}.child-redesign #quiz:empty,.child-redesign #result:empty{display:none}.child-redesign #quiz .prompt{font-size:26px;line-height:1.8;margin:24px 0;overflow-wrap:anywhere}.child-redesign #quiz .meta{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--muted)}.child-redesign #quiz .choices{display:grid;grid-template-columns:1fr 1fr;gap:12px}.child-redesign .choice{background:var(--card);color:var(--ink);border:1px solid var(--line);padding:19px;min-height:80px;text-align:left;font-size:20px;justify-content:flex-start;overflow-wrap:anywhere}.child-redesign .choice.selected{border-color:#258769;background:var(--tint-good)}.child-redesign .free-answer{display:flex;gap:12px;flex-wrap:wrap}.child-redesign #free-answer{min-width:0;flex:1;padding:14px;font-size:22px}.child-redesign #confirm-row{margin-top:22px;display:flex;justify-content:flex-end;gap:10px}.child-redesign .answer-verdict{padding:18px;margin-top:20px;border-radius:6px;line-height:1.8}.child-redesign #live-progress{max-width:800px;width:100%;margin:0 auto;font-size:13px;color:var(--muted)}.child-redesign #live-round-progress{display:block;width:100%;height:7px;margin-top:12px;accent-color:#187859}.child-redesign[data-live-mode=quiz] #live-home,.child-redesign[data-live-mode=result] #live-home,.child-redesign[data-live-mode=quiz] .live-stats,.child-redesign[data-live-mode=result] .live-stats,.child-redesign[data-live-mode=quiz] #challenge-section,.child-redesign[data-live-mode=result] #challenge-section{display:none}.child-redesign[data-live-mode=quiz] .live-quiz-grid,.child-redesign[data-live-mode=result] .live-quiz-grid{width:100%;max-width:800px;margin:0 auto}.child-redesign[data-live-mode=result] #quiz{display:none}.child-redesign[data-live-mode=quiz] #memo-section{order:2;max-width:800px;width:100%;margin:0 auto}.child-redesign #memo-toggle{font-size:13px}.child-redesign .live-result-heading{text-align:center;margin:8px 0 22px}.child-redesign .live-result-heading img{object-fit:contain}.child-redesign .live-result-heading h2{font-size:26px}.child-redesign #result .score{text-align:center;font-size:43px;margin-bottom:12px}.child-redesign #result>.meta{justify-content:center}.child-redesign #result>.daily-status{box-shadow:none;border-radius:6px;font-size:24px}.child-redesign #live-home-button{align-self:center}.child-redesign .live-footer{text-align:center;border-top:1px solid var(--line);padding:20px;font-size:12px;color:var(--muted)}
@media(max-width:1180px){.child-redesign>main{padding:30px 24px}.child-redesign #live-home{grid-template-columns:minmax(0,1fr) 280px;gap:25px}}
@media(max-width:800px){.child-redesign #live-home{grid-template-columns:minmax(0,1fr)}.child-redesign .live-daily-panel{border-left:0;border-top:1px solid var(--line);padding:22px 0 0}.child-redesign .live-welcome h2{font-size:25px}.child-redesign>header{flex-wrap:wrap}.child-redesign #quiz .choices{grid-template-columns:1fr}}
@media(max-width:520px){.child-redesign>header{padding:16px 18px;min-height:70px}.child-redesign>header h1{font-size:21px}.child-redesign>main{padding:24px 18px;gap:22px}.child-redesign #live-subjects{grid-template-columns:repeat(3,minmax(0,1fr))}.child-redesign #live-subjects button{min-height:91px}.child-redesign #quiz .prompt{font-size:22px}.child-redesign .choice{min-height:65px;padding:15px;font-size:18px}.child-redesign .live-result-heading h2{font-size:23px}.child-redesign .account-toolbar{gap:12px}.child-redesign .live-welcome h2{font-size:24px}.child-redesign .free-answer input{width:100%}.child-redesign .live-stats{overflow:auto}.child-redesign #challenge-quiz input{max-width:100%}}