@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700;800;900&display=swap');
:root{font-family:'Noto Sans JP',system-ui,sans-serif;color:#20334f;background:#f3f6fc;font-synthesis:none;--blue:#2454cf;--line:#dce4f0;--muted:#60718b}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,summary{ -webkit-tap-highlight-color:transparent}button{cursor:pointer;border:0;border-radius:14px;min-height:48px;padding:12px 18px;font-weight:700;color:inherit;background:#edf2fc}button:hover{filter:brightness(.97)}button:disabled{cursor:default;opacity:.65}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #eaaa21;outline-offset:3px}header{max-width:1080px;margin:auto;padding:26px 28px;display:flex;justify-content:space-between;align-items:center}.brand{color:#20334f;text-decoration:none;font-weight:900;font-size:21px;display:grid;grid-template-columns:44px 1fr;align-items:center;gap:0 10px}.brand-icon{grid-row:span 2;background:var(--blue);color:#ffe58a;border-radius:14px;text-align:center;font-size:30px;padding:2px}.brand small{font-size:10px;letter-spacing:2px;color:var(--muted)}.icon-btn{background:white;border:1px solid var(--line);padding:9px 13px}main{max-width:1024px;margin:auto;padding:18px 28px 130px}h1{font-size:30px;letter-spacing:.01em;margin:8px 0}h2{font-size:21px;margin:0 0 14px}h3{margin:0;font-size:18px}p{line-height:1.7;margin:8px 0}small,.muted{color:var(--muted);font-size:14px}.eyebrow{color:var(--blue);font-size:13px;letter-spacing:1.4px;font-weight:800}.heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:24px}.point-pill{background:#fff0b3;border:1px solid #eed576;padding:10px 18px;border-radius:50px;white-space:nowrap}.point-pill strong{font-size:23px}.overview{background:var(--blue);color:white;border-radius:26px;padding:25px 30px;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;box-shadow:0 10px 25px #2454cf15;margin-bottom:28px}.overview .muted{color:#e1e9ff}.stamp-row{display:flex;gap:10px;margin-top:15px}.stamp{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:#ffffff17;border:1px dashed #a6b9ed;color:#aec1f1;font-size:25px}.stamp.earned{background:#ffdb61;color:#694e00;border:0}.stamp-total{text-align:right;font-size:14px}.stamp-total strong{font-size:42px;color:#ffdf79}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:white;border:1px solid var(--line);border-radius:22px;padding:23px}.group-card{display:flex;flex-direction:column;min-height:240px;text-align:left;position:relative;overflow:hidden;box-shadow:0 4px 0 #e7edf7;border-top:5px solid #efbf3d}.group-card.home{border-top-color:#29a89a}.group-card.night{border-top-color:#8273d8}.group-icon{font-size:34px;display:block;margin-bottom:14px}.group-card h2{font-size:23px;margin-bottom:5px}.group-card .muted{font-weight:400}.progress{height:8px;background:#edf1f7;border-radius:9px;overflow:hidden;margin:20px 0 9px}.progress span{display:block;height:100%;background:#efbf3d;border-radius:9px}.home .progress span{background:#29a89a}.night .progress span{background:#8273d8}.card-bottom{display:flex;justify-content:space-between;align-items:center;font-size:14px;margin-top:auto}.seal{background:#fff2b9;color:#725609;border-radius:9px;padding:6px 10px;font-size:13px;font-weight:800}.extra{margin-top:22px;display:flex;justify-content:space-between;gap:16px;align-items:center}.extra p{margin:4px 0}.primary{background:var(--blue);color:white}.secondary{background:white;border:1px solid var(--line)}.back{padding-left:0;background:transparent;color:var(--muted)}.mission{margin:12px 0;background:white;border:1px solid var(--line);border-radius:18px;overflow:hidden}.mission summary{list-style:none;cursor:pointer;padding:19px;display:flex;align-items:center;gap:13px;min-height:66px;font-weight:700}.mission summary::-webkit-details-marker{display:none}.mission summary:after{content:'⌄';margin-left:auto}.checkmark{height:27px;width:27px;border:2px solid #d4ddea;border-radius:50%;flex-shrink:0;display:grid;place-items:center;color:white}.checkmark.yes{background:#218e7f;border-color:#218e7f}.steps{padding:0 18px 13px}.step{display:flex;align-items:center;gap:13px;padding:14px 9px;border-top:1px solid #edf1f6;cursor:pointer;min-height:54px}.step input{width:24px;height:24px;flex-shrink:0;accent-color:#228e80}.step:has(input:checked){color:#27746a}.success{background:#fff1ad;border:1px solid #ebd57a;border-radius:18px;padding:18px;margin:18px 0;color:#67520d}.list-row{display:flex;align-items:center;gap:15px;margin:12px 0}.list-row .grow{flex:1;min-width:0}.emoji{font-size:30px}.tag{font-size:14px;color:var(--blue);font-weight:800}.shop{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.reward{display:flex;flex-direction:column;gap:10px}.reward p{flex:1}.reward button{width:100%}.ticket{border-left:5px solid #e5ba3c}.section{margin-top:30px}.calendar{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}.weekday{text-align:center;padding:10px 0;font-size:14px;color:var(--muted)}.calday{background:#f7f9fd;border:1px solid #e8edf6;border-radius:12px;padding:8px 2px;min-height:74px;display:flex;flex-direction:column;align-items:center;gap:3px}.calday.today{border:2px solid var(--blue)}.calday.selected{background:#e6edff}.calday small{font-size:12px;min-height:18px}.month-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.stats span{background:#edf2fb;padding:12px;border-radius:12px;font-size:14px}.history{margin-top:18px}.empty{padding:24px;text-align:center;color:var(--muted);background:#f7f9fd;border-radius:15px}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}.tabs .active{background:var(--blue);color:white}nav{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:center;gap:8px;background:#ffffffef;border-top:1px solid var(--line);padding:10px 14px calc(10px + env(safe-area-inset-bottom));backdrop-filter:blur(12px);z-index:5}nav a{display:flex;flex-direction:column;text-decoration:none;color:var(--muted);text-align:center;min-width:100px;padding:8px 20px;border-radius:14px;font-size:13px;font-weight:700;gap:4px}nav a span{font-size:22px}nav a.active{background:#eaf0ff;color:var(--blue)}dialog{border:0;border-radius:24px;padding:26px;max-width:520px;width:calc(100% - 32px);max-height:88dvh;overflow:auto;color:#20334f;box-shadow:0 20px 100px #10234540}dialog::backdrop{background:#192d5366;backdrop-filter:blur(3px)}dialog h2{padding-right:34px}.close{float:right;padding:5px 12px;background:#f1f4fa;min-height:40px}label.field{display:block;margin:16px 0;font-weight:700;font-size:14px}input:not([type=checkbox]),textarea,select{display:block;width:100%;border:1px solid #cbd6e7;border-radius:10px;background:white;padding:12px;margin-top:7px;color:#20334f;font-size:16px}textarea{min-height:110px;resize:vertical}.actions{display:flex;gap:10px;justify-content:flex-end;margin-top:22px}.week{display:flex;flex-wrap:wrap;gap:7px}.week label{padding:10px;background:#edf2fa;border-radius:10px}.week input{accent-color:var(--blue)}#toast{position:fixed;left:50%;bottom:110px;transform:translateX(-50%);z-index:20;background:#183453;color:white;padding:16px 23px;border-radius:16px;max-width:90%;width:max-content;box-shadow:0 5px 25px #11254425;display:none;font-size:15px}.admin-row{border-bottom:1px solid var(--line);padding:14px 0;display:flex;gap:12px;align-items:center}.admin-row .grow{flex:1}.admin-row button{font-size:14px;padding:9px 12px}.footnote{font-size:13px;color:var(--muted);margin-top:24px}.used{opacity:.65}.error-note{color:#775909;background:#fff3c7;padding:10px;border-radius:10px}.inline{display:flex;gap:12px;align-items:center;flex-wrap:wrap}@media(max-width:700px){header{padding:20px}.brand{font-size:18px}main{padding:12px 18px 130px}h1{font-size:27px}.heading{gap:10px}.point-pill{padding:8px 12px}.point-pill strong{font-size:20px}.overview{padding:22px;grid-template-columns:1fr}.stamp-total{display:none}.grid{grid-template-columns:1fr;gap:14px}.group-card{min-height:0;display:grid;grid-template-columns:48px 1fr;gap:0 10px;padding:19px;border-top:1px solid var(--line);border-left:5px solid #efbf3d}.group-card.home{border-left-color:#29a89a}.group-card.night{border-left-color:#8273d8}.group-icon{grid-row:span 2;margin:0;font-size:32px}.group-card h2{font-size:20px;margin:0}.group-card .progress,.group-card .card-bottom{grid-column:2}.group-card .progress{margin:14px 0 9px}.extra{padding:19px}.shop{grid-template-columns:1fr}.card{padding:19px}nav{gap:0}nav a{min-width:0;flex:1;max-width:140px;padding:6px 3px}.calday{min-height:63px}.calendar{gap:3px}.calday small{font-size:10px}.admin-row{flex-wrap:wrap}.list-row{gap:10px}.list-row button{padding:12px}.stamp{width:42px;height:42px}.stamp-row{gap:8px}}@media(prefers-reduced-motion:no-preference){button,a{transition:background .15s,transform .15s}button:active{transform:translateY(1px)}}
/* Furigana: leave room above every line, including compact buttons. */
ruby{ruby-position:over;ruby-align:center}rt{font-size:.56em;font-weight:500;letter-spacing:0;line-height:1.1}rp{display:none}.furigana-text{line-height:2.15}button:has(ruby),nav a:has(ruby){line-height:2.15}.step:has(ruby){padding-top:17px;padding-bottom:14px}.mission summary:has(ruby){padding-top:22px;padding-bottom:18px}.eyebrow:has(ruby){letter-spacing:.03em}.seal:has(ruby){line-height:2.15}.group-card h2:has(ruby){margin-top:8px}.weekday .furigana-text{line-height:2}.heading>div:first-child{min-width:0}#toast:has(ruby){line-height:2.2}nav a{justify-content:center}nav a>span:first-child{line-height:1.3}