:root {
  font-family: Arial, Helvetica, sans-serif;
  color: #0b214c;
  background: #f3f8fe;
  color-scheme: light;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
main {
  max-width: 820px;
  margin: auto;
  padding: 32px 24px;
}
header {
  margin-bottom: 24px;
}
header img {
  width: 340px;
  max-width: 85%;
  height: auto;
}
.support-card {
  background: #fff;
  border: 1px solid #d4e3f3;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 12px 40px #0b214c08;
}
.eyebrow {
  font-size: 14px;
  color: #60708d;
  font-weight: bold;
  letter-spacing: 0.1em;
}
h1 {
  font-size: 32px;
  margin: 12px 0;
}
p {
  font-size: 16px;
  line-height: 1.5;
}
#context {
  color: #536884;
}
#product-logo {
  width: 320px;
  max-width: 100%;
  margin: 8px 0 20px;
}
.fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
label {
  display: block;
  font-size: 16px;
  font-weight: 600;
  margin: 18px 0;
}
label span {
  font-weight: normal;
  color: #60708d;
}
input,
textarea {
  display: block;
  width: 100%;
  margin-top: 8px;
  border: 1px solid #a9bfd9;
  border-radius: 8px;
  padding: 12px;
  font: 16px Arial;
  line-height: 1.4;
  color: #0b214c;
  background: #fff;
}
input:focus,
textarea:focus,
button:focus-visible {
  outline: 3px solid #27bfe5;
  outline-offset: 2px;
}
input:disabled,
textarea:disabled {
  background: #f1f5fa;
  color: #536884;
}
button {
  border: 0;
  background: #0b214c;
  color: #fff;
  padding: 13px 22px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}
button:disabled {
  opacity: 0.6;
  cursor: wait;
}
#error {
  border-left: 4px solid #b33232;
  color: #8e2525;
  background: #fff4f4;
  padding: 16px;
  margin: 20px 0;
  overflow-wrap: anywhere;
}
#success {
  border-left: 4px solid #087d82;
  background: #edfafa;
  padding: 20px;
  margin: 20px 0;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.privacy,
footer {
  font-size: 14px;
  color: #60708d;
  line-height: 1.5;
}
footer {
  padding: 24px;
  text-align: center;
}
[hidden] {
  display: none !important;
}
@media (max-width: 560px) {
  main {
    padding: 20px 14px;
  }
  .support-card {
    padding: 22px 18px;
  }
  .fields {
    grid-template-columns: 1fr;
    gap: 0;
  }
  h1 {
    font-size: 28px;
  }
}
#conversation article { margin:20px 0;padding:18px;border:1px solid #d5e5f6;border-radius:8px;background:white; }#conversation p { white-space:pre-wrap;overflow-wrap:anywhere; }#conversation small { display:block;color:#5d6b84;margin:12px 0; }.attachment { display:block;margin-top:10px; }#conversation-link { display:block;margin:18px 0;color:#245dcc; }#conversation-link[hidden] { display:none; }input[type=file] { max-width:100%;padding:12px 0; }#refresh-thread { margin:15px 0; }