:root{color-scheme:light;--green:#174d38;--ink:#19372b;--muted:#617268;--line:#dce6df}*{box-sizing:border-box}body{margin:0;background:#f3f6f2;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Hiragino Kaku Gothic ProN",sans-serif;line-height:1.65}main{max-width:620px;margin:auto;padding:36px 20px 25px}header{padding:4px 6px 25px}.eyebrow{letter-spacing:.2em;font-size:12px;font-weight:800;display:flex;gap:10px;align-items:center}.flag{font-size:26px;line-height:1;color:var(--green)}h1{font-size:clamp(31px,7vw,43px);line-height:1.4;letter-spacing:-.035em;margin:19px 0 10px;font-weight:800}header p{margin:0;color:var(--muted);font-size:14px}.panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;margin-bottom:18px;box-shadow:0 4px 16px #19372b03}.section-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:22px}h2{font-size:17px;line-height:1.4;margin:0;letter-spacing:-.03em}h2 span{font-size:11px;color:var(--muted);margin-right:10px;letter-spacing:.06em}button,select,input{font:inherit}button,select{cursor:pointer}button{min-height:44px}.text-button{border:0;background:none;color:var(--green);font-size:12px;padding:0;text-decoration:underline;text-underline-offset:4px}.count-row{display:flex;justify-content:space-between;align-items:center;font-size:14px;font-weight:700}select{min-height:48px;border:1px solid var(--line);border-radius:10px;padding:8px 40px 8px 16px;background:#f8faf7;color:var(--ink);font-weight:700}.hint{font-size:12px;color:var(--muted);margin:15px 0 22px}.column-labels,.player{display:grid;grid-template-columns:minmax(0,1fr) 116px;gap:12px}.column-labels{font-size:11px;color:var(--muted);padding:0 3px 7px}.column-labels span:last-child{text-align:center}.player{margin-bottom:11px}.player input{min-width:0;width:100%;height:56px;border:1px solid var(--line);border-radius:11px;background:#fbfcfa;color:var(--ink);padding:10px 13px}.player .score{font-size:24px;text-align:center;font-weight:700;letter-spacing:.02em;font-variant-numeric:tabular-nums}.player input::placeholder{color:#8c9991;opacity:1;font-weight:400}.player input[aria-invalid=true]{border-color:#af3e30;background:#fff7f5}.primary{width:100%;background:var(--green);border:0;border-radius:12px;color:white;min-height:58px;font-weight:700;font-size:16px;display:flex;justify-content:space-between;align-items:center;padding:14px 20px;margin-top:15px}.primary:hover{background:#103d2b}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #c39431;outline-offset:3px}.error{color:#9c3023;font-size:13px;margin:6px 0}.error:empty{display:none}.unit{font-size:10px;letter-spacing:.15em;color:var(--muted)}.empty{text-align:center;font-size:14px;color:var(--muted);padding:12px 0 23px}.result-row{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:13px 0;border-bottom:1px solid #e8eee9}.result-name{overflow-wrap:anywhere;min-width:0}.result-score{font-size:30px;line-height:1.2;font-weight:750;font-variant-numeric:tabular-nums;white-space:nowrap}.positive{color:#176142}.negative{color:#8b493b}.zero-check{display:flex;justify-content:space-between;background:#edf5ef;padding:11px 13px;border-radius:9px;font-size:12px;margin-top:18px}.reset{display:block;margin:17px auto -4px;padding:6px 12px;border:0;background:none;color:var(--muted);font-size:12px;text-decoration:underline;text-underline-offset:4px}.rules{padding:16px 8px;font-size:13px;color:var(--muted)}summary{cursor:pointer;min-height:44px;align-content:center;color:var(--ink);font-weight:700}.rules p{margin:12px 0}.formula{padding:15px;background:#e9efE8;border-radius:10px;color:var(--ink);font-weight:700}footer{border-top:1px solid var(--line);margin-top:16px;padding:23px 5px 5px;text-align:center;font-size:11px;color:var(--muted)}@media(max-width:380px){main{padding:25px 13px}.panel{padding:19px 16px}.column-labels,.player{grid-template-columns:minmax(0,1fr) 100px;gap:9px}.section-head{gap:6px}h2{font-size:16px}}
.shop{background:#173d30;color:#fff;border-radius:20px;padding:27px;margin:22px 0;position:relative;overflow:hidden}.shop:after{content:'美';font-family:serif;position:absolute;font-size:170px;line-height:1;right:-15px;top:70px;opacity:.045;pointer-events:none}.ad-label{font-size:10px;letter-spacing:.12em;color:#c5d4c7}.shop-intro{font-family:serif;font-size:20px;line-height:1.7;margin:20px 0}.shop h2{font-family:serif;font-size:19px;letter-spacing:.13em;font-weight:400}.shop h2 strong{font-size:33px;font-weight:500}.shop-type{font-size:12px;letter-spacing:.07em;margin:7px 0 18px}.shop-address{font-size:11px;color:#d4e0d5}.shop a{display:flex;justify-content:space-between;align-items:center;min-height:48px;margin-top:20px;padding-top:12px;border-top:1px solid #ffffff35;color:#fff;text-decoration:none;font-size:13px}.shop a:focus-visible{outline:3px solid #c39431;outline-offset:3px}.howto{margin-top:20px}.howto ol{padding-left:24px;font-size:14px}.howto li{padding:0 0 9px 4px}.howto li::marker{color:var(--green);font-weight:700}.howto li p{font-size:13px;color:var(--muted);margin:5px 0 10px}