*{box-sizing:border-box}
body{margin:0;background:#f4f6f8;color:#14243a;font-family:"Yu Gothic","Meiryo",sans-serif;line-height:1.7}
main{max-width:980px;margin:auto;padding:30px 20px 70px}
h1{font-size:clamp(25px,4vw,36px);line-height:1.4;margin:12px 0}
h2{font-size:21px;margin:0 0 14px}
p{margin:10px 0 18px}
a{color:#174c82}
[hidden]{display:none!important}
.manual-search{margin:26px 0 12px}
.manual-search label{display:block;font-size:16px;font-weight:700;margin-bottom:8px}
.manual-search input{width:100%;max-width:560px;min-height:46px;padding:10px 14px;border:1px solid #9fb0c2;border-radius:7px;background:#fff;color:#14243a;font:inherit}
.manual-search input:focus{outline:2px solid #174c82;outline-offset:2px}
.search-result{min-height:24px;color:#4b5b6a;font-size:14px}
.manual-group{margin:30px 0}
.group-note{margin:-8px 0 14px;color:#526174;font-size:14px}
.manual-list{display:grid;gap:12px}
.manual-card,.manual-row{background:#fff;border:1px solid #dce3e9;border-radius:9px;padding:17px 18px}
.manual-card{display:block;text-decoration:none;color:inherit}
.manual-card:hover,.manual-row:hover{border-color:#174c82}
.manual-card strong,.manual-row strong{display:block;color:#14243a;font-size:16px}
.manual-card span{display:block;margin-top:4px;color:#526174;font-size:14px}
.manual-row{display:flex;align-items:center;gap:12px}
.manual-row div{flex:1;min-width:0}
.manual-row a{display:block;overflow-wrap:anywhere}
.manual-row p{margin:2px 0 0;color:#526174;font-size:13px}
.manual-row button{flex:none;border:0;border-radius:4px;background:#102844;color:#fff;padding:9px 13px;font:inherit;font-size:13px;font-weight:700;cursor:pointer}
.manual-row button:hover{background:#174c82}
.manual-row button:focus-visible{outline:2px solid #174c82;outline-offset:2px}
.copy-message{min-height:24px;color:#174c82;font-size:14px}
@media(max-width:650px){.manual-row{align-items:flex-start;flex-direction:column}.manual-row button{align-self:flex-start}}