.ac-product-detail {
  --ac-accent: #2475c5;
  --ac-accent-deep: #16559a;
  --ac-accent-soft: #eef5fd;
  --ac-card: #fff;
  --ac-title: #183650;
  --ac-copy: #58718a;
  --ac-border: #d9e5f1;
  --ac-hero-art: none;
  color: var(--ac-title);
}
.ac-product-detail.ac-theme-nt { --ac-hero-art: url('/assets/security-products/nt-background-20261010.jpg'); }
.ac-product-detail.ac-theme-ok {
  --ac-accent: #238367;
  --ac-accent-deep: #14644e;
  --ac-accent-soft: #eef7f3;
  --ac-title: #1b3d35;
  --ac-copy: #58796e;
  --ac-border: #d5e6de;
  --ac-hero-art: url('/assets/security-products/ok-background-20261010.jpg');
}
html[data-theme="dark"] .ac-product-detail {
  --ac-card: #111e2e;
  --ac-accent-soft: #132d48;
  --ac-title: #e9f2ff;
  --ac-copy: #a8bdd4;
  --ac-border: #284159;
}
html[data-theme="dark"] .ac-product-detail.ac-theme-ok {
  --ac-accent-soft: #163a30;
  --ac-title: #e5f5ed;
  --ac-copy: #a9c6ba;
  --ac-border: #285044;
}
.ac-product-detail > main:not(.ac-pending-state) { padding-top: 78px; }
html[data-theme] .ac-product-detail .ac-hero {
  min-height: 0;
  padding: 34px 0 38px;
  border-bottom: 1px solid var(--ac-border);
  background: var(--bg);
  isolation: isolate;
}
.ac-product-detail .ac-hero::before {
  position: absolute;
  z-index: -1;
  top: 0;
  bottom: 0;
  left: 50%;
  width: min(100%, 1800px);
  transform: translateX(-50%);
  content: '';
  background: var(--ac-hero-art) right center / auto 100% no-repeat;
  opacity: .7;
  mask-image: linear-gradient(90deg, transparent 8%, #0002 38%, #000 74%, #000), linear-gradient(180deg, #000 76%, transparent);
  mask-composite: intersect;
}
.ac-product-detail .ac-hero::after { display: none; }
html[data-theme="dark"] .ac-product-detail .ac-hero::before { opacity: .18; }
.ac-product-detail .ac-hero-inner { display: block; padding-top: 0; }
.ac-product-detail .ac-hero-copy { max-width: 760px; }
.ac-product-detail .ac-back-link { display: inline-block; margin-bottom: 20px; color: var(--ac-copy); font-size: 13px; }
.ac-product-detail .ac-back-link:hover { color: var(--ac-accent); }
.ac-product-detail .ac-product-identity { display: flex; align-items: center; gap: 16px; }
.ac-product-detail .ac-product-identity img { display: block; width: 62px; height: 62px; flex: 0 0 62px; object-fit: contain; border: 1px solid var(--ac-border); border-radius: 11px; background: #ffffffb8; }
.ac-product-detail .ac-product-label { margin: 0 0 5px; color: var(--ac-accent); font-size: 10px; font-weight: 650; letter-spacing: 1.5px; }
.ac-product-detail .ac-hero h1 { margin: 0; color: var(--ac-title); font-size: 40px; line-height: 1.25; letter-spacing: -.8px; }
.ac-product-detail .ac-hero h2 { margin: 17px 0 9px; color: var(--ac-title); font-size: 20px; line-height: 1.45; }
html[data-theme] .ac-product-detail .ac-hero-copy > p:last-of-type { max-width: 600px; margin: 0; color: var(--ac-copy); font-size: 14px; line-height: 1.85; }
.ac-product-detail .ac-release-meta { display: flex; flex-wrap: wrap; gap: 10px 25px; margin: 19px 0 0; }
.ac-product-detail .ac-release-meta > div { display: flex; align-items: baseline; gap: 10px; font-size: 12px; }
.ac-product-detail .ac-release-meta dt { color: var(--ac-copy); }
.ac-product-detail .ac-release-meta dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.ac-product-detail .ac-actions { display: flex; flex-wrap: wrap; margin-top: 22px; gap: 12px; }
.ac-product-detail .ac-buy-button, .ac-product-detail .ac-download-button, .ac-product-detail .ac-actions > .ac-download-unavailable {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  min-width: 138px;
  min-height: 44px;
  gap: 24px;
  padding: 0 19px;
  border: 1px solid var(--ac-accent);
  border-radius: 7px;
  font-size: 14px;
  font-weight: 600;
  transition: transform .2s ease, box-shadow .2s ease;
}
.ac-product-detail .ac-buy-button { background: linear-gradient(135deg, var(--ac-accent), var(--ac-accent-deep)); color: #fff; box-shadow: 0 5px 12px color-mix(in srgb, var(--ac-accent) 17%, transparent), inset 0 1px 0 #ffffff35; }
.ac-product-detail .ac-download-button { background: var(--ac-card); color: var(--ac-accent); }
.ac-product-detail .ac-actions > .ac-download-unavailable { border-color: var(--ac-border); color: var(--ac-copy); background: var(--ac-card); }
.ac-product-detail :is(.ac-buy-button, .ac-download-button):hover { transform: translateY(-2px); box-shadow: 0 6px 14px color-mix(in srgb, var(--ac-accent) 18%, transparent); }
.ac-product-detail a:focus-visible, .ac-product-detail button:focus-visible { outline: 3px solid var(--ac-accent); outline-offset: 4px; }
.ac-product-detail .ac-section { padding: 32px 0 0; }
.ac-product-detail .ac-section-head { display: block; margin-bottom: 17px; }
.ac-product-detail .ac-section-head h2 { color: var(--ac-title); font-size: 22px; line-height: 1.4; }
.ac-product-detail .ac-feature-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; border: 0; }
.ac-product-detail .ac-feature-grid article { display: flex; align-items: flex-start; gap: 13px; min-height: 108px; padding: 19px; border: 1px solid var(--ac-border); border-radius: 9px; background: var(--ac-card); }
.ac-product-detail .ac-feature-grid article > span { display: inline-grid; place-items: center; flex: 0 0 27px; width: 27px; height: 27px; border-radius: 7px; background: var(--ac-accent-soft); color: var(--ac-accent); font-size: 10px; }
.ac-product-detail .ac-feature-grid article > div { min-width: 0; }
.ac-product-detail .ac-feature-grid h3 { margin: 2px 0 7px; color: var(--ac-title); font-size: 15px; }
.ac-product-detail .ac-feature-grid p { margin: 0; color: var(--ac-copy); font-size: 12px; line-height: 1.8; }
.ac-product-detail .ac-empty-history { margin: 0; padding: 20px 23px; border: 1px solid var(--ac-border); border-radius: 9px; background: var(--ac-card); color: var(--ac-copy); font-size: 13px; }
.ac-product-detail .ac-release-list { margin: 0; padding: 0 23px; border: 1px solid var(--ac-border); border-radius: 9px; background: var(--ac-card); list-style: none; }
.ac-product-detail .ac-release-list > li { padding: 18px 0; }
.ac-product-detail .ac-release-list > li + li { border-top: 1px solid var(--ac-border); }
.ac-product-detail .ac-release-heading { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 17px; }
.ac-product-detail .ac-release-heading h3 { margin: 0; color: var(--ac-title); font-size: 15px; overflow-wrap: anywhere; }
.ac-product-detail .ac-release-heading time { color: var(--ac-copy); font-size: 12px; }
.ac-product-detail .ac-release-heading a { margin-left: auto; color: var(--ac-accent); font-size: 12px; }
.ac-product-detail .ac-release-changes { margin: 11px 0 0; color: var(--ac-copy); font-size: 13px; line-height: 1.8; white-space: pre-line; overflow-wrap: anywhere; }
.ac-product-detail .ac-address-section { padding-bottom: 38px; scroll-margin-top: 98px; }
.ac-product-detail .ac-address-panel { margin: 0; padding: 6px 23px; border: 1px solid var(--ac-border); border-radius: 9px; background: var(--ac-card); }
.ac-product-detail .ac-address-panel > div { display: grid; grid-template-columns: 95px minmax(0, 1fr); align-items: baseline; gap: 12px; padding: 14px 0; }
.ac-product-detail .ac-address-panel > div + div { border-top: 1px solid var(--ac-border); }
.ac-product-detail .ac-address-panel dt { color: var(--ac-copy); font-size: 13px; }
.ac-product-detail .ac-address-panel dd { min-width: 0; margin: 0; color: var(--ac-copy); font-size: 13px; line-height: 1.7; overflow-wrap: anywhere; }
.ac-product-detail .ac-address-panel a { color: var(--ac-accent); }
.ac-product-detail .ac-address-panel a:hover { text-decoration: underline; text-underline-offset: 3px; }
.ac-product-detail .ac-address-panel a span { display: inline-block; margin-left: 4px; }
.ac-product-detail .ac-pending-state { display: flex; align-items: center; min-height: calc(100vh - 180px); padding: 100px 0; }
.ac-product-detail .ac-pending-state h1 { margin: 15px 0; color: var(--ac-title); font-size: clamp(30px, 4vw, 40px); }
.ac-product-detail .ac-pending-message { margin: 0 0 35px; color: var(--ac-copy); font-size: 24px; }
@media (max-width: 900px) {
  .ac-product-detail .ac-feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ac-product-detail .ac-hero::before { opacity: .45; }
}
@media (max-width: 700px) {
  .ac-product-detail > main:not(.ac-pending-state) { padding-top: 68px; }
  html[data-theme] .ac-product-detail .ac-hero { padding: 25px 0 29px; }
  .ac-product-detail .ac-hero::before { opacity: .26; background-position: 70% center; }
  .ac-product-detail .ac-back-link { margin-bottom: 17px; }
  .ac-product-detail .ac-product-identity { gap: 12px; }
  .ac-product-detail .ac-product-identity img { width: 50px; height: 50px; flex-basis: 50px; border-radius: 9px; }
  .ac-product-detail .ac-hero h1 { font-size: 29px; letter-spacing: -.4px; }
  .ac-product-detail .ac-hero h2 { margin-top: 15px; font-size: 17px; }
  .ac-product-detail .ac-release-meta { gap: 9px 18px; }
  .ac-product-detail .ac-section { padding-top: 25px; }
  .ac-product-detail .ac-section-head { margin-bottom: 13px; }
  .ac-product-detail .ac-section-head h2 { font-size: 21px; }
  .ac-product-detail .ac-feature-grid { gap: 10px; }
  .ac-product-detail .ac-feature-grid article { gap: 9px; min-height: 0; padding: 13px; }
  .ac-product-detail .ac-feature-grid article > span { width: 22px; height: 22px; flex-basis: 22px; }
  .ac-product-detail .ac-feature-grid h3 { margin-top: 1px; font-size: 14px; }
  .ac-product-detail .ac-release-list, .ac-product-detail .ac-address-panel { padding-right: 17px; padding-left: 17px; }
  .ac-product-detail .ac-address-panel > div { grid-template-columns: 80px minmax(0, 1fr); gap: 8px; }
  .ac-product-detail .ac-address-section { padding-bottom: 29px; }
}
@media (max-width: 390px) {
  .ac-product-detail .ac-feature-grid { grid-template-columns: 1fr; }
  .ac-product-detail .ac-release-meta { display: grid; }
}
@media (prefers-reduced-motion: reduce) {
  .ac-product-detail :is(.ac-buy-button, .ac-download-button) { transition: none; }
}