.firmware-page {
  color: #f6f7f9;
  background: #08090c;
}

.firmware-page .fw-shell {
  width: min(100% - 3rem, 1120px);
  margin: 0 auto;
}

.firmware-page .fw-hero {
  padding: clamp(4rem, 8vw, 7rem) 0 3rem;
  background: radial-gradient(circle at 85% 10%, rgba(236, 68, 38, .16), transparent 40%), #08090c;
}

.firmware-page .fw-eyebrow {
  margin: 0 0 .8rem;
  color: #ff734e;
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.firmware-page h1 {
  margin: 0 0 1rem;
  color: #fff;
  font-size: clamp(2.7rem, 6vw, 4.7rem);
  line-height: 1.08;
}

.firmware-page .fw-intro {
  max-width: 720px;
  color: #c4c8d0;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.6;
}

.firmware-page .fw-note {
  max-width: 720px;
  margin-top: 1.5rem;
  padding: .9rem 1.1rem;
  border-left: 3px solid #ff734e;
  color: #d5d8de;
  background: #181a20;
  line-height: 1.5;
}

.firmware-page .fw-list {
  padding: 1rem 0 6rem;
}

.firmware-page .fw-list h2 {
  margin: 0 0 1.5rem;
  color: #fff;
  font-size: 1.6rem;
}

.firmware-page .fw-product {
  margin: 0 0 1rem;
  border: 1px solid #353842;
  border-radius: 16px;
  background: #111318;
  overflow: hidden;
}

.firmware-page .fw-product summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  color: #fff;
  font-size: 1.3rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.firmware-page .fw-product summary::-webkit-details-marker {
  display: none;
}

.firmware-page .fw-product summary::after {
  content: '+';
  color: #ff734e;
  font-size: 1.8rem;
  font-weight: 400;
  line-height: 1;
}

.firmware-page .fw-product[open] summary::after {
  content: '−';
}

.firmware-page .fw-product summary:focus-visible,
.firmware-page .fw-download:focus-visible {
  outline: 2px solid #ff734e;
  outline-offset: -3px;
}

.firmware-page .fw-product-content {
  padding: 0 1.5rem 1.5rem;
  border-top: 1px solid #353842;
}

.firmware-page .fw-product-content p {
  margin: 1.2rem 0;
  color: #b8bdc6;
  line-height: 1.5;
}

.firmware-page .fw-release {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 0;
  border-top: 1px solid #2b2e36;
}

.firmware-page .fw-release:first-of-type {
  border-top: 0;
}

.firmware-page .fw-release-name {
  color: #f6f7f9;
  font-weight: 600;
}

.firmware-page .fw-release-size {
  display: block;
  margin-top: .2rem;
  color: #969da8;
  font-size: .85rem;
}

.firmware-page .fw-download {
  flex: none;
  display: inline-block;
  padding: .55rem .9rem;
  border-radius: 8px;
  color: #fff;
  background: #e43e2d;
  font-size: .9rem;
  font-weight: 700;
  text-decoration: none;
}

.firmware-page .fw-download:hover {
  color: #fff;
  background: #fa573f;
}

@media (max-width: 600px) {
  .firmware-page .fw-shell { width: min(100% - 2rem, 1120px); }
  .firmware-page .fw-product summary,
  .firmware-page .fw-product-content { padding-left: 1rem; padding-right: 1rem; }
  .firmware-page .fw-release { align-items: flex-start; flex-direction: column; }
}