@media(min-width:761px){
.instruction-centre{max-width:1440px;margin:auto;color:#24383e}.instruction-hero{padding:28px 32px;background:linear-gradient(115deg,#254b5b,#376b79);border-radius:16px;color:white;margin-bottom:18px}.instruction-hero h1{color:white;margin:8px 0;font-size:32px}.instruction-hero p{color:#e0edf1;max-width:760px;margin:0}.instruction-eyebrow{font-size:11px;letter-spacing:.14em;font-weight:700}.instruction-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.instruction-tabs button{min-height:42px}.instruction-note{background:#edf3ef;border:1px solid #d8e3dc;border-radius:12px;padding:18px 22px;margin-bottom:18px}.instruction-note p{margin:7px 0;max-width:1000px;font-size:14px;line-height:1.65}.instruction-tools{display:flex;align-items:end;gap:10px;flex-wrap:wrap;margin-bottom:16px}.instruction-tools label{width:min(100%,440px);margin-right:auto}.instruction-tools input{width:100%}.instruction-story{background:white;border:1px solid #deded7;border-radius:12px;padding:15px 20px;margin-bottom:20px}.instruction-story summary{cursor:pointer;font-weight:600}.instruction-story img{display:block;width:100%;max-width:1000px;margin:16px auto 0;border-radius:10px}.instruction-layout{display:grid;grid-template-columns:245px minmax(0,1fr);gap:22px;align-items:start}.instruction-toc{position:sticky;top:16px;max-height:calc(100vh - 42px);overflow:auto;background:white;border:1px solid #deded7;border-radius:12px;padding:17px;display:flex;flex-direction:column;gap:6px}.instruction-toc small{color:#6c7c80}.instruction-toc a{color:#315e6a;text-decoration:none;font-size:13px;line-height:1.45;padding:5px 0}.instruction-toc a:hover{text-decoration:underline}.instruction-group{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:#7a8585;margin-top:15px}.instruction-section{font-size:18px;margin:2px 0 13px}.instruction-case{background:white;border:1px solid #deded7;border-radius:12px;margin-bottom:12px;scroll-margin-top:20px;overflow:hidden}.instruction-case>summary{display:flex;align-items:center;gap:12px;padding:17px 20px;cursor:pointer;font-weight:600;list-style:none;line-height:1.5}.instruction-case>summary:after{content:'＋';margin-left:auto;color:#376b79}.instruction-case[open]>summary:after{content:'−'}.instruction-case-number{display:inline-grid;place-items:center;background:#e5eff2;color:#315e6a;width:34px;height:34px;flex:0 0 34px;border-radius:10px;font-size:13px}.instruction-case-content{border-top:1px solid #edf0ee;padding:22px}.instruction-case-content h3{font-size:15px;margin:22px 0 8px}.instruction-case-content p,.instruction-case-content li{font-size:15px;line-height:1.75}.instruction-steps{padding-left:27px}.instruction-steps li{padding-left:6px;margin:0 0 13px}.instruction-steps li::marker{font-weight:700;color:#356675}.instruction-result{background:#edf5f0;border-left:4px solid #4b896a;padding:15px 18px;border-radius:6px;margin:20px 0}.instruction-result p{margin:5px 0 0}.instruction-errors{background:#fff6ed;border:1px solid #eddfcf;border-radius:10px;padding:4px 18px 12px}.instruction-errors ul{padding-left:22px}.instruction-errors li{margin:9px 0}.instruction-screen{margin:22px 0}.instruction-screen img{display:block;width:100%;border:1px solid #d8e0df;border-radius:9px}.instruction-screen figcaption{font-size:12px;color:#738080;margin-top:7px;line-height:1.5}.instruction-module{font-size:12px!important;color:#836231;background:#fff5da;border-radius:7px;padding:8px 12px}.instruction-scene{width:210px;height:210px;float:right;margin:0 0 16px 24px;background-size:300% 200%;border-radius:12px;border:1px solid #e5e9e4}.story-seller{background-image:url('/instructions/seller-story.png')}.story-warehouse{background-image:url('/instructions/warehouse-story.png')}.story-admin{background-image:url('/instructions/admin-story.png')}.scene-0{background-position:0 0}.scene-1{background-position:50% 0}.scene-2{background-position:100% 0}.scene-3{background-position:0 100%}.scene-4{background-position:50% 100%}.scene-5{background-position:100% 100%}.instruction-screen,.instruction-result{clear:both}.instruction-footer{font-size:12px;color:#748185;margin:22px 0}.instruction-empty{padding:25px;background:white;border-radius:12px}button:focus-visible,.instruction-toc a:focus-visible{outline:2px solid #417b8a;outline-offset:3px}
@media(max-width:1050px){.instruction-layout{grid-template-columns:190px minmax(0,1fr)}.instruction-scene{width:150px;height:150px}.instruction-case-content{padding:16px}}
}

@media(min-width:761px){
 .instruction-screen.is-phone{display:inline-block;vertical-align:top;width:calc(50% - 18px);max-width:320px;margin:18px 16px 22px 0}
 .instruction-screen.is-phone img{width:100%;max-width:320px;border-radius:14px}
 .instruction-screen.is-phone figcaption{max-width:320px}
}