:root{font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;color:#182334;background:#f7f9fc}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}.wrap{max-width:1080px;margin:auto;padding:0 24px}
header,footer{background:white;border-bottom:1px solid #e8edf3}.head{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{font-size:22px;font-weight:800}.logo span{color:#3c83e8}nav{display:flex;gap:18px;flex-wrap:wrap;font-size:14px;color:#627188}
nav a:hover,.textlink:hover{color:#2473d4}.hero{padding:70px 0 48px;text-align:center}.hero h1{font-size:clamp(27px,4vw,42px);margin:0 0 15px}.hero p,.lead{color:#68778b;line-height:1.9}
.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.section-head h2{font-size:21px}.count{color:#78879a;font-size:13px}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:25px}.filter{background:white;border:1px solid #dce4ed;border-radius:50px;padding:9px 17px;cursor:pointer;color:#56657a}
.filter.active{background:#192d4c;color:white}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-bottom:80px}
.card,.panel{background:white;border:1px solid #e8edf3;border-radius:18px;padding:26px}.card{display:flex;flex-direction:column;gap:9px}
.icon{width:68px;height:68px;border-radius:18px;background:var(--bg,#eef3f8);display:grid;place-items:center;font-size:32px;margin-bottom:8px}
.category,.muted{color:#7b899b;font-size:13px}.card h3{font-size:18px;margin:0}.card p{font-size:13px;line-height:1.8;color:#64748b;flex:1;margin:0 0 10px}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:12px 17px;background:#193557;color:white;font-weight:700;font-size:13px;border:0;cursor:pointer}
.btn.secondary{background:#eff4fa;color:#27415f}.btn:hover{opacity:.87}.actions{display:flex;flex-wrap:wrap;gap:9px}
.page{padding:50px 0 85px}.breadcrumb{font-size:13px;color:#758399;margin-bottom:24px}.page h1{font-size:clamp(27px,4vw,36px);margin:0 0 14px}
.detail-top{display:flex;align-items:center;gap:23px;margin-bottom:24px}.detail-top .icon{width:90px;height:90px;font-size:42px;flex-shrink:0}
.panel{max-width:780px}.panel h2{font-size:19px;margin:28px 0 10px}.panel p,.panel li{font-size:15px;line-height:1.95;color:#526278}.panel ul{padding-left:22px}
.field{display:block;margin:18px 0 8px;font-weight:700;font-size:14px}input,textarea{width:100%;border:1px solid #d8e1ed;border-radius:10px;padding:13px;font:inherit;background:white}textarea{min-height:150px;resize:vertical}
.note{font-size:13px;color:#78869a;line-height:1.8}footer{border-top:1px solid #e8edf3;border-bottom:0;padding:30px 0;color:#748196;font-size:12px}.foot{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.foot a{text-decoration:underline}
@media(max-width:850px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.wrap{padding:0 18px}.head{align-items:flex-start;padding-top:18px;padding-bottom:18px;flex-direction:column}.hero{padding:52px 0 35px}.grid{grid-template-columns:1fr;gap:14px;margin-bottom:50px}.page{padding:35px 0 65px}.detail-top{align-items:flex-start}.panel,.card{padding:22px}}

.card[hidden]{display:none!important}

/* アプリ詳細：スクリーンショット横スクロール */
.screenshots-section{margin:30px 0}
.screenshot-gallery{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding:8px 2px 20px;-webkit-overflow-scrolling:touch}
.screenshot-item{flex:0 0 min(220px,68vw);margin:0;scroll-snap-align:start}
.screenshot-item img{display:block;width:100%;height:auto;aspect-ratio:390/844;object-fit:cover;border:1px solid #e2e8f0;border-radius:19px;box-shadow:0 8px 20px rgba(28,50,80,.09)}
.screenshot-item figcaption{text-align:center;font-size:13px;color:#7b899b;margin-top:10px}