*{box-sizing:border-box}
:root{--bg:#f4f8fd;--text:#123657;--muted:#6d8198;--line:#dbe6f1;--green:#22a563;--yellow:#dda11c}
html,body{margin:0;min-height:100%;font-family:Arial,"Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text)}
.rainbow{height:3px;background:linear-gradient(90deg,#e7343f 0 14%,#f08222 14% 28%,#f3c928 28% 42%,#35aa63 42% 56%,#2ab7b0 56% 70%,#317ed0 70% 84%,#743fc4 84% 100%)}
.wrap{max-width:1180px;margin:0 auto;padding:42px 28px 30px}
.hero{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}
.brand{display:flex;align-items:center;gap:16px}.brand-logo{width:64px;height:64px;object-fit:contain;display:block;border-radius:15px;box-shadow:0 8px 24px rgba(26,61,98,.12)}

h1{margin:0;font-size:31px}.brand p{margin:7px 0 0;color:var(--muted)}
.gateway-id{padding:8px 13px;border:1px solid var(--line);border-radius:999px;background:#fff;font-weight:700}
.status-main{display:flex;align-items:center;gap:13px;background:#edf9f2;border:1px solid #c6e8d1;border-radius:13px;padding:17px 19px;margin-bottom:18px}
.status-main strong{display:block;font-size:17px;color:#157a47}.status-main small{display:block;margin-top:4px;color:#627b6c}
.dot{width:14px;height:14px;border-radius:50%;display:inline-block;flex:0 0 14px;box-shadow:0 0 0 3px rgba(0,0,0,.04)}
.dot.green{background:var(--green)}.dot.white{background:#fff;border:2px solid #afbdca}.dot.yellow{background:var(--yellow)}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:18px;min-height:132px}
.card h2{font-size:15px;margin:0 0 17px;line-height:1.45}.state{display:flex;align-items:center;gap:9px;font-weight:700}.card p{margin:12px 0 0;color:var(--muted);font-size:12px}
.api-box{margin-top:18px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:19px}
.api-box h2{margin:0 0 13px;font-size:17px}.endpoint{display:flex;justify-content:space-between;gap:15px;padding:11px 0;border-top:1px solid #edf2f7}.endpoint:first-of-type{border-top:0}.endpoint span{color:var(--muted)}
code{font-family:Consolas,monospace;color:#184f85}
footer{text-align:center;color:#8a9aab;font-size:12px;padding:30px 0 5px}
@media(max-width:850px){.grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.wrap{padding:28px 16px}.hero{align-items:flex-start}.grid{grid-template-columns:1fr}.endpoint{display:block}.endpoint span{display:block;margin-top:5px}}

/* V1.3 brand logo size */
.brand-logo{
  width:90px!important;
  height:90px!important;
  max-width:90px!important;
  max-height:90px!important;
  object-fit:contain!important;
  display:block!important;
  border-radius:18px!important;
  flex:0 0 90px!important;
}
@media(max-width:560px){
  .brand-logo{
    width:72px!important;
    height:72px!important;
    max-width:72px!important;
    max-height:72px!important;
    flex-basis:72px!important;
  }
}