:root{--paper:#fafafa;--ink:#1a1c1e;--gray:#63676c;--red:#3b6ea5;--card:#ffffff;--serif:"Hiragino Sans","Yu Gothic",sans-serif}
/* アプリ別テーマ: 色とフォントのトークンだけ上書き */
body.theme-omotegaki{--paper:#f7f3e9;--ink:#1c1a17;--gray:#6e695f;--red:#b3402e;--card:#fffdf6;--serif:"Hiragino Mincho ProN","Yu Mincho",serif}
*{margin:0;padding:0;box-sizing:border-box}
body.theme-nextboard{--paper:#fbfbfc;--ink:#15171c;--gray:#5f646c;--red:#3b6ea5;--card:#ffffff;--serif:"Hiragino Sans","Yu Gothic",sans-serif}
body.theme-shakensho{--paper:#f2f5f9;--ink:#0d2b4f;--gray:#5a6b7e;--red:#2fa45b;--card:#ffffff;--serif:"Hiragino Sans","Yu Gothic",sans-serif}
body{font-family:var(--serif);background:var(--paper);color:var(--ink);line-height:1.9}
.wrap{max-width:720px;margin:0 auto;padding:24px 20px 80px}
header.site{padding:14px 0;border-bottom:1px solid #e5decf;font-size:14px}
header.site a{color:var(--gray);text-decoration:none}
h1{font-size:26px;margin:28px 0 8px;line-height:1.5}
h2{font-size:20px;margin:40px 0 12px;padding-left:10px;border-left:4px solid var(--red)}
h3{font-size:17px;margin:24px 0 8px}
p{margin:12px 0}
ul,ol{padding-left:1.5em;margin:12px 0}
li{margin:6px 0}
.appstore-badge{height:56px;width:auto}
.lead{color:var(--gray);font-size:15px}
figure{margin:20px 0;text-align:center}
figure img{max-width:320px;width:100%;border:1px solid #e5decf;border-radius:8px;background:#fff}
figcaption{font-size:13px;color:var(--gray);margin-top:6px}
table{border-collapse:collapse;width:100%;margin:16px 0;background:var(--card);font-size:15px}
th,td{border:1px solid #e5decf;padding:8px 10px;text-align:left}
th{background:#f0ead9}
.cta{background:var(--card);border:1px solid #e5decf;border-radius:12px;padding:20px;margin:32px 0;text-align:center}
.cta .btn{display:inline-block;background:var(--ink);color:#fff;padding:12px 28px;border-radius:24px;text-decoration:none;margin-top:10px;font-family:sans-serif;font-size:15px}
.cta p{font-size:14px;color:var(--gray)}
.faq dt{font-weight:bold;margin-top:16px}
.faq dd{margin-left:0;color:#333}
footer{margin-top:60px;padding-top:20px;border-top:1px solid #e5decf;font-size:13px;color:var(--gray)}
footer a{color:var(--gray)}
.note{font-size:13px;color:var(--gray);background:var(--card);padding:10px 14px;border-radius:8px;margin:16px 0}

.cta-app{display:flex;align-items:center;gap:16px;text-align:left}
.cta-app img.icon{width:84px;height:84px;border-radius:19px;flex-shrink:0;box-shadow:0 2px 8px rgba(0,0,0,.12)}
.cta-app .meta{flex:1}
.cta-app .name{font-weight:bold;font-size:16px;font-family:sans-serif}
.cta-app .desc{font-size:13px;color:var(--gray);margin:2px 0 8px}
.gallery{display:flex;gap:12px;overflow-x:auto;padding:8px 0;-webkit-overflow-scrolling:touch}
.gallery img{height:300px;width:auto;border-radius:12px;border:1px solid #e5decf;flex-shrink:0}

/* お問い合わせフォーム */
.form label{display:block;font-weight:bold;font-size:15px;margin:20px 0 6px}
.form .opt{font-weight:normal;font-size:13px;color:var(--gray)}
.form input[type=text],.form input[type=email],.form select,.form textarea{width:100%;font:inherit;font-size:16px;color:var(--ink);background:var(--card);border:1px solid #d9d3c4;border-radius:8px;padding:10px 12px}
.form textarea{min-height:180px;resize:vertical;line-height:1.7}
.form .row{display:flex;gap:10px;flex-wrap:wrap}
.form .row>div{flex:1 1 0;min-width:0}
.form .row label{white-space:nowrap}
@media (max-width:560px){.form .row{display:block}}
.form .radios{display:flex;gap:8px 18px;flex-wrap:wrap;font-size:15px}
.form .radios label{display:inline-flex;align-items:center;gap:6px;font-weight:normal;margin:0}
.form .hint{font-size:13px;color:var(--gray);margin:4px 0 0}
.form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form button{display:inline-block;background:var(--ink);color:#fff;border:0;padding:12px 32px;border-radius:24px;font-family:sans-serif;font-size:15px;margin-top:24px;cursor:pointer}
.form button:disabled{opacity:.5;cursor:default}
.form .cf-turnstile{margin-top:20px}
.form-msg{padding:14px 16px;border-radius:8px;margin:20px 0;font-size:15px}
.form-msg.ok{background:#e8f3ea;color:#1d5b2c}
.form-msg.err{background:#fbeaea;color:#8a1f1f}