:root{font-family:"Noto Sans JP","Yu Gothic",sans-serif;color:#16213c;background:#f4f6fa;font-size:15px}*{box-sizing:border-box}body{margin:0}header{background:#17233c;color:white;padding:24px 5%;display:flex;justify-content:space-between;align-items:center}.brand{color:white;font-size:25px;font-weight:800;text-decoration:none}.brand b{color:#c3ab62}.layout{display:grid;grid-template-columns:230px 1fr;max-width:1400px;margin:auto}nav{padding:32px 22px;display:flex;flex-direction:column;gap:10px}nav>a{padding:10px;text-decoration:none;border-radius:5px}nav>a:hover,nav>a[aria-current]{background:#e2e8ef}main{padding:40px;max-width:1000px;width:100%;min-height:75vh}h1{font-size:30px;line-height:1.5}h2{font-size:20px}p{line-height:1.9}.intro{color:#667286;margin-bottom:30px}section,main>form{background:white;padding:28px;margin:20px 0;border:1px solid #dfe4ec;border-radius:10px}label{display:block;font-weight:600;margin-bottom:20px}input,textarea,select{display:block;width:100%;padding:13px;margin-top:8px;border:1px solid #bec8d8;border-radius:5px;font:inherit}input[type=checkbox]{display:inline;width:auto;margin:0 8px 0 0}.check{font-weight:400}button{padding:12px 22px;background:#087d76;color:white;font:inherit;font-weight:600;border:0;border-radius:5px;cursor:pointer}button:hover{background:#065f5a}a{color:#087d76}footer{text-align:center;padding:30px;color:#657087}.notice{padding:20px;background:#fff5d8;border-left:4px solid #c3ab62}.cards{display:grid;grid-template-columns:1fr 1fr;gap:20px}.pre{white-space:pre-wrap}.url{overflow-wrap:anywhere}textarea{min-height:110px}small{color:#69758a}hr{border:0;border-top:1px solid #e0e4ea}input:focus,textarea:focus,select:focus,button:focus-visible,a:focus-visible{outline:3px solid #c3ab62;outline-offset:2px}@media(max-width:750px){.layout{display:block}nav{flex-direction:row;flex-wrap:wrap;padding:15px}nav>a{font-size:13px;padding:5px}main{padding:20px}.cards{display:block}section,main>form{padding:20px}header{padding:18px}h1{font-size:25px}}

/* COSMIL flyer light palette */
:root{color:#172540;background:#f2f7fc}header{background:#fff;color:#215896;border-bottom:3px solid #4cafe1}.brand{color:#215896}.brand b{color:#4cafe1}nav{background:#eaf3fb}nav>a{color:#215896}nav>a:hover,nav>a[aria-current]{background:#d9eafb}a{color:#215896}button{background:#215896;border-radius:7px}button:hover{background:#194579}section,main>form{border-color:#cbdff1;box-shadow:0 3px 16px #21589605}h1,h2{color:#215896}.intro,small,footer{color:#50647a}.notice{background:#fbeed7;border-color:#e59b33;color:#604319}input,textarea,select{border-color:#9ebbd5;background:#fff;color:#172540}input:focus,textarea:focus,select:focus,button:focus-visible,a:focus-visible{outline-color:#215896}hr{border-color:#cbdff1}

/* Shared text hierarchy */
:root{color:#172540}body{font-weight:400}h1,h2,h3{color:#172540;font-weight:700}.intro,small,footer{color:#45576d;font-weight:400}p{color:#263a50}nav>a{font-weight:500}label,button{font-weight:600}.notice{color:#604319}

/* CRM additions reuse the existing flyer palette */
.category-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:24px 0}
.category-grid a{padding:18px 16px;border:1px solid #cce2f3;border-radius:14px;background:#fff;color:#215896;font-weight:600;text-decoration:none;min-height:48px;display:flex;align-items:center}
.category-grid a[aria-current=true]{background:#e2f2fc;border-color:#4cafe1}
details{background:#fff;border:1px solid #d9e7f1;border-radius:12px;padding:16px;margin:14px 0}
summary{cursor:pointer;color:#215896;font-weight:600;min-height:32px;align-content:center}
details[open]>summary{margin-bottom:18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
main,section,details,form{min-width:0}main p,.url{overflow-wrap:anywhere}textarea{max-width:100%}
a:focus-visible,summary:focus-visible,button:focus-visible{outline:3px solid #e59b33;outline-offset:3px}
@media(max-width:600px){.form-grid{grid-template-columns:1fr}.category-grid{grid-template-columns:1fr 1fr}details{padding:14px}}