:root{--ink:#28304f;--muted:#69718c;--bg:#fff8ea;--paper:#fffdfa;--purple:#6757df;--pink:#ff739d;--orange:#ffae45;--green:#34b982;--red:#e95974;--line:#e9ddc8;--shadow:0 14px 36px rgba(72,52,28,.12);font-family:"Hiragino Maru Gothic ProN","Yu Gothic UI",Meiryo,sans-serif;color:var(--ink)}*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;min-width:320px;background:radial-gradient(circle at 8% 4%,#ffe1b0 0 6%,transparent 6.2%),radial-gradient(circle at 92% 9%,#d8f3e7 0 7%,transparent 7.2%),var(--bg);min-height:100vh;line-height:1.6}button,input,select{font:inherit}a{color:inherit}.skip{position:absolute;left:-9999px}.skip:focus{left:8px;top:8px;background:#fff;padding:10px;z-index:99}.site-header{max-width:1040px;margin:auto;padding:16px 22px;display:flex;gap:14px;align-items:center}.brand{font-weight:900;font-size:22px;text-decoration:none;white-space:nowrap}.brand b{background:var(--purple);color:#fff;border-radius:99px;padding:2px 9px;font-size:15px}.nav{margin-left:auto;display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.nav a,.nav button,.chip{border:1px solid var(--line);background:#fff;border-radius:99px;padding:7px 11px;text-decoration:none;font-size:13px;font-weight:800;color:var(--muted);cursor:pointer}.shell{max-width:900px;margin:auto;padding:12px 20px 54px}.hero,.panel,.quiz-card,.result-card{background:var(--paper);border:2px solid #fff;border-radius:28px;box-shadow:var(--shadow)}.hero{padding:42px 26px;text-align:center;background:linear-gradient(135deg,#fffdfa 0 66%,#f0ebff 66%)}.eyebrow{margin:0;color:var(--pink);font-size:13px;font-weight:900;letter-spacing:.08em}.hero h1,.page-title{font-size:clamp(34px,8vw,56px);line-height:1.18;letter-spacing:-.05em;margin:4px 0 12px}.hero h1 em{color:var(--purple);font-style:normal}.lead{max-width:570px;margin:0 auto 22px;color:var(--muted);font-weight:700}.primary,.secondary,.danger{min-height:46px;border:0;border-radius:16px;padding:12px 20px;font-weight:900;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.primary{background:var(--purple);color:#fff;box-shadow:0 4px 0 #4f40b9}.secondary{background:#fff;color:var(--purple);border:2px solid #ded6fa}.danger{background:#fff;color:var(--red);border:2px solid #ffd0d9}.primary:active{transform:translateY(3px);box-shadow:0 1px 0 #4f40b9}.section{margin-top:28px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:10px;margin-bottom:12px}.section h2{margin:0;font-size:26px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;text-decoration:none;display:flex;gap:12px;align-items:center;min-height:88px;cursor:pointer;text-align:left;color:var(--ink)}button.card{width:100%}.card:hover,.card:focus-visible{outline:3px solid #cfc6ff;outline-offset:2px}.card-icon{font-size:30px;min-width:40px;text-align:center}.card strong,.card small{display:block}.card small{font-size:12px;color:var(--muted);font-weight:700}.card.locked{opacity:.58}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.stat{background:#fff;border:1px solid var(--line);border-radius:17px;padding:13px 6px;text-align:center}.stat span,.stat small{display:block;color:var(--muted);font-size:11px;font-weight:800}.stat strong{display:block;color:var(--purple);font-size:25px}.progress{height:12px;background:#eadfc8;border-radius:99px;overflow:hidden}.progress>i{height:100%;display:block;background:linear-gradient(90deg,var(--pink),var(--orange));border-radius:inherit}.quiz-head{display:flex;justify-content:space-between;align-items:center;font-weight:900;margin-bottom:8px}.quiz-card{padding:32px 20px;text-align:center;min-height:490px}.question{font-size:clamp(42px,12vw,78px);font-weight:900;letter-spacing:-.04em;margin:24px 0 8px;white-space:pre-wrap}.question.context{font-size:clamp(30px,8vw,50px)}.answer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;max-width:560px;margin:24px auto}.answer{min-height:66px;border:2px solid #e1daf8;border-radius:17px;background:#faf8ff;color:var(--purple);font-size:26px;font-weight:900;cursor:pointer}.answer.correct{background:#dcf6e8;color:#207a55;border-color:#66cf9a}.answer.wrong{background:#ffebef;color:#c84364;border-color:#ff9db2}.feedback{min-height:34px;font-weight:900;font-size:18px}.feedback.good{color:#207a55}.feedback.bad{color:#c84364}.result-card,.panel{padding:28px 22px}.result-card{text-align:center}.score{font-size:48px;font-weight:900;color:var(--purple)}.actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:20px}.town{position:relative;min-height:230px;border:2px solid #cfdfb8;border-radius:24px;background:linear-gradient(#bce9ff 0 48%,#8fd272 48%);overflow:hidden}.town span{position:absolute;font-size:42px}.road-list{display:grid;gap:10px}.road-step{display:flex;gap:13px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;text-decoration:none}.road-num{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:#eee9ff;color:var(--purple);font-weight:900}.road-step.current{border:3px solid var(--purple)}.road-step small{display:block;color:var(--muted)}.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}.day{min-height:65px;border:1px solid var(--line);background:#fff;border-radius:12px;padding:5px;text-align:center}.day strong,.day small{display:block}.stamp{font-size:20px}.badge-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.badge{background:#fff;border:1px solid var(--line);border-radius:18px;padding:15px;text-align:center}.badge .icon{font-size:35px}.badge.locked{filter:grayscale(1);opacity:.48}.form-grid{display:grid;gap:12px}.field{display:grid;gap:5px}.field label{font-weight:900}.field select,.field input{min-height:46px;border:2px solid var(--line);border-radius:12px;background:#fff;padding:8px}.week{display:grid;grid-template-columns:repeat(7,1fr);gap:7px}.week-day{background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 5px;text-align:center}.week-day.today{outline:3px solid var(--purple)}.mission{border-left:6px solid var(--orange)}.mission.done{border-left-color:var(--green);opacity:.75}.notice{padding:12px;border-radius:13px;background:#eef9f3;color:#276a4e;font-weight:800;margin:12px 0}.empty{text-align:center;color:var(--muted);padding:28px}.parent-note{font-size:13px;color:var(--muted)}footer{text-align:center;padding:30px;color:var(--muted);font-size:12px}@media(max-width:700px){.grid{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}.week{grid-template-columns:1fr}.week-day{text-align:left}.badge-list{grid-template-columns:1fr 1fr}}@media(max-width:460px){.site-header{padding:13px}.nav a:nth-child(n+4){display:none}.shell{padding:8px 13px 42px}.hero{padding:32px 16px}.grid{grid-template-columns:1fr}.answer-grid{grid-template-columns:1fr}.answer{font-size:24px}.quiz-card{padding:25px 12px}.badge-list{grid-template-columns:1fr}.question{font-size:48px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}:focus-visible{outline:3px solid #2b70d8!important;outline-offset:3px}

/* ---- 共通フッター（メインサイト共通部品）をKidsパレットで表示 ---- */
:root{--text:var(--ink);--faint:#9aa0b8}
.foot-in{max-width:900px;margin:0 auto;padding:22px 20px;display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;text-align:left;font-size:13px;color:var(--muted)}
.foot-in a{color:var(--muted);text-decoration:none;margin-right:12px;font-weight:800}
.foot-in a:hover{color:var(--purple)}

/* ---- Cookie同意バナー（/js/tracking.js が挿入する共通UI） ---- */
.consent-banner{
  position:fixed;left:50%;bottom:14px;transform:translateX(-50%);z-index:999;
  width:min(560px,calc(100vw - 24px));background:#fff;border:2px solid var(--line);
  border-radius:20px;box-shadow:var(--shadow);padding:14px 18px;font-size:13px;color:var(--ink);
}
.consent-banner p{margin:0 0 10px;line-height:1.7;font-weight:700}
.consent-banner a{color:var(--purple);font-weight:800}
.consent-banner .btns{display:flex;gap:10px;justify-content:flex-end}
.consent-banner .btn{
  min-height:40px;border:0;border-radius:14px;padding:8px 20px;font-weight:900;cursor:pointer;
  background:var(--purple);color:#fff;box-shadow:0 3px 0 #4f40b9;font-size:14px;
}
.consent-banner .btn:active{transform:translateY(2px);box-shadow:0 1px 0 #4f40b9}
.consent-banner .btn.ghost{background:#fff;color:var(--muted);border:2px solid var(--line);box-shadow:none}