:root {
  --pcsc-header-height: 66px;
  --pcsc-nav-bg: color-mix(in srgb, var(--core-navbar-background) 88%, transparent);
  --pcsc-nav-surface: color-mix(in srgb, var(--core-navbar-background) 94%, var(--core-body-background));
  --pcsc-nav-border: color-mix(in srgb, var(--core-body-text) 13%, transparent);
  --pcsc-nav-text: var(--core-body-text);
  --pcsc-nav-muted: color-mix(in srgb, var(--core-body-text) 66%, transparent);
  --pcsc-nav-hover: color-mix(in srgb, var(--core-body-text) 8%, transparent);
  --pcsc-accent: #f59e0b;
  --pcsc-accent-strong: #f97316;
  --pcsc-accent-soft: rgba(245, 158, 11, .14);
  --pcsc-focus: #fbbf24;
  --pcsc-shadow: 0 18px 50px rgba(0, 0, 0, .24);
}

* {
  box-sizing: border-box;
}

.pcsc-skip-link {
  position: fixed;
  top: .5rem;
  left: .75rem;
  z-index: 3000;
  padding: .65rem .9rem;
  border-radius: .6rem;
  background: var(--pcsc-accent);
  color: #151515;
  font-weight: 800;
  text-decoration: none;
  transform: translateY(-150%);
  transition: transform .18s ease;
}

.pcsc-skip-link:focus {
  transform: translateY(0);
}

.pcsc-site-header {
  position: relative;
  z-index: 1000;
  height: var(--pcsc-header-height);
  flex: 0 0 var(--pcsc-header-height);
  padding: 6px 8px 4px;
}

.pcsc-nav {
  position: relative;
  height: 56px;
  max-width: 1920px;
  margin: 0 auto;
  padding: 0 .7rem;
  display: grid;
  grid-template-columns: minmax(max-content, 1fr) auto minmax(max-content, 1fr);
  align-items: center;
  gap: .7rem;
  border: 1px solid var(--pcsc-nav-border);
  border-radius: 14px;
  background: var(--pcsc-nav-bg);
  color: var(--pcsc-nav-text);
  box-shadow: 0 7px 24px rgba(0, 0, 0, .11);
  backdrop-filter: blur(16px) saturate(135%);
  -webkit-backdrop-filter: blur(16px) saturate(135%);
}

.pcsc-nav__brand,
.pcsc-nav__center,
.pcsc-nav__actions {
  display: flex;
  align-items: center;
}

.pcsc-nav__brand {
  width: max-content;
  gap: .55rem;
  color: var(--pcsc-nav-text);
  text-decoration: none;
}

.pcsc-nav__brand:hover,
.pcsc-nav__brand:focus-visible {
  color: var(--pcsc-nav-text);
}

.pcsc-nav__brand-image {
  width: 48px;
  height: 32px;
  object-fit: contain;
  filter: drop-shadow(0 3px 7px rgba(0, 0, 0, .32));
}

.pcsc-nav__brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.pcsc-nav__brand-name {
  font-size: 1rem;
  font-weight: 850;
  letter-spacing: -.025em;
}

.pcsc-nav__brand-tagline {
  margin-top: .22rem;
  color: var(--pcsc-nav-muted);
  font-size: .62rem;
  font-weight: 650;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.pcsc-nav__center {
  justify-content: center;
  gap: .15rem;
}

.pcsc-nav__actions {
  justify-content: flex-end;
  gap: .28rem;
}

.pcsc-nav__link,
.pcsc-nav__trigger,
.pcsc-nav__icon-button,
.pcsc-nav__account-trigger,
.pcsc-nav__mobile-trigger,
.pcsc-nav__context-trigger {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .42rem;
  padding: .58rem .72rem;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: var(--pcsc-nav-text);
  font: inherit;
  font-size: .87rem;
  font-weight: 680;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
}

.pcsc-nav__link:hover,
.pcsc-nav__trigger:hover,
.pcsc-nav__icon-button:hover,
.pcsc-nav__account-trigger:hover,
.pcsc-nav__mobile-trigger:hover,
.pcsc-nav__context-trigger:hover,
.pcsc-nav__trigger[aria-expanded="true"],
.pcsc-nav__account-trigger[aria-expanded="true"] {
  border-color: var(--pcsc-nav-border);
  background: var(--pcsc-nav-hover);
  color: var(--pcsc-nav-text);
}

.pcsc-nav__link:focus-visible,
.pcsc-nav__trigger:focus-visible,
.pcsc-nav__icon-button:focus-visible,
.pcsc-nav__account-trigger:focus-visible,
.pcsc-nav__mobile-trigger:focus-visible,
.pcsc-nav__context-trigger:focus-visible,
.pcsc-mega a:focus-visible,
.pcsc-account-menu a:focus-visible,
.pcsc-mobile-menu a:focus-visible,
.pcsc-mobile-menu button:focus-visible {
  outline: 2px solid var(--pcsc-focus);
  outline-offset: 2px;
}

.pcsc-nav__trigger i {
  font-size: .65rem;
  transition: transform .2s ease;
}

.pcsc-nav__trigger[aria-expanded="true"] i {
  transform: rotate(180deg);
}

.pcsc-nav__link.is-active {
  color: var(--pcsc-accent);
}

.pcsc-nav__icon-button,
.pcsc-nav__mobile-trigger,
.pcsc-nav__context-trigger {
  width: 40px;
  padding: 0;
}

.pcsc-nav__primary {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  padding: .62rem .9rem;
  border: 1px solid rgba(255, 190, 77, .52);
  border-radius: 9px;
  background: linear-gradient(135deg, var(--pcsc-accent), var(--pcsc-accent-strong));
  color: var(--pcsc-primary-text, #17120a) !important;
  box-shadow: 0 7px 18px rgba(249, 115, 22, .22);
  font-size: .86rem;
  font-weight: 850;
  line-height: 1;
  text-decoration: none;
  transition: filter .18s ease, transform .18s ease, box-shadow .18s ease;
}

.pcsc-nav__primary:hover,
.pcsc-nav__primary:focus-visible {
  color: var(--pcsc-primary-text, #120e07) !important;
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(249, 115, 22, .3);
}

.pcsc-nav__account-trigger {
  max-width: 180px;
  padding: .25rem .55rem .25rem .3rem;
}

.pcsc-nav__avatar {
  width: 31px;
  height: 31px;
  border: 1px solid var(--pcsc-nav-border);
  border-radius: 8px;
  object-fit: cover;
}

.pcsc-nav__username {
  max-width: 95px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pcsc-nav__auth-link {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  padding: .55rem .68rem;
  border-radius: 8px;
  color: var(--pcsc-nav-text);
  font-size: .83rem;
  font-weight: 700;
  text-decoration: none;
}

.pcsc-nav__auth-link:hover {
  background: var(--pcsc-nav-hover);
  color: var(--pcsc-nav-text);
}

.pcsc-nav__mobile-trigger {
  display: none;
}

.pcsc-mega {
  position: absolute;
  top: calc(100% + 7px);
  left: 50%;
  width: min(1060px, calc(100vw - 24px));
  overflow: hidden;
  border: 1px solid var(--pcsc-nav-border);
  border-radius: 18px;
  background: var(--pcsc-nav-surface);
  box-shadow: var(--pcsc-shadow);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(-50%) translateY(9px) scale(.985);
  transform-origin: top center;
  transition: opacity .2s ease, visibility .2s ease, transform .2s ease;
}

.pcsc-mega.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0) scale(1);
}

.pcsc-mega__panel {
  display: none;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .9rem;
  padding: 1rem;
}

.pcsc-mega__panel.is-active {
  display: grid;
}

.pcsc-mega__group {
  min-width: 0;
  padding: 1rem;
  border: 1px solid transparent;
  border-radius: 13px;
}

.pcsc-mega__group--featured {
  border-color: var(--pcsc-nav-border);
  background: linear-gradient(145deg, var(--pcsc-accent-soft), transparent 76%);
}

.pcsc-mega__eyebrow {
  display: block;
  margin-bottom: .75rem;
  color: var(--pcsc-accent);
  font-size: .67rem;
  font-weight: 850;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.pcsc-mega__title {
  display: block;
  margin: 0 0 .35rem;
  color: var(--pcsc-nav-text);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: left;
}

.pcsc-mega__group p {
  margin: 0 0 .7rem;
  color: var(--pcsc-nav-muted);
  font-size: .78rem;
  line-height: 1.5;
}

.pcsc-mega__links {
  display: grid;
  gap: .22rem;
}

.pcsc-mega__links a,
.pcsc-mega__feature-link {
  display: flex;
  align-items: center;
  gap: .58rem;
  min-height: 39px;
  padding: .5rem .58rem;
  border-radius: 8px;
  color: var(--pcsc-nav-text);
  font-size: .82rem;
  font-weight: 650;
  text-decoration: none;
}

.pcsc-mega__links a:hover,
.pcsc-mega__feature-link:hover {
  background: var(--pcsc-nav-hover);
  color: var(--pcsc-nav-text);
}

.pcsc-mega__links i {
  width: 17px;
  color: var(--pcsc-accent);
  text-align: center;
}

.pcsc-mega__feature-link {
  margin-top: .3rem;
  color: var(--pcsc-accent);
}

.pcsc-account-menu {
  position: absolute;
  top: calc(100% + 7px);
  right: 0;
  width: min(310px, calc(100vw - 24px));
  overflow: hidden;
  border: 1px solid var(--pcsc-nav-border);
  border-radius: 16px;
  background: var(--pcsc-nav-surface);
  box-shadow: var(--pcsc-shadow);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(9px) scale(.985);
  transform-origin: top right;
  transition: opacity .18s ease, visibility .18s ease, transform .18s ease;
}

.pcsc-account-menu.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.pcsc-account-menu__header {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: 1rem;
  background: linear-gradient(145deg, var(--pcsc-accent-soft), transparent 72%);
}

.pcsc-account-menu__avatar {
  width: 46px;
  height: 46px;
  border: 1px solid var(--pcsc-nav-border);
  border-radius: 12px;
  object-fit: cover;
}

.pcsc-account-menu__identity strong,
.pcsc-account-menu__identity small {
  display: block;
}

.pcsc-account-menu__identity small {
  margin-top: .25rem;
  color: var(--pcsc-nav-muted);
}

.pcsc-account-menu__links {
  padding: .45rem;
}

.pcsc-account-menu__links a {
  display: flex;
  align-items: center;
  gap: .7rem;
  min-height: 42px;
  padding: .62rem .72rem;
  border-radius: 9px;
  color: var(--pcsc-nav-text);
  font-size: .84rem;
  font-weight: 620;
  text-decoration: none;
}

.pcsc-account-menu__links a:hover {
  background: var(--pcsc-nav-hover);
  color: var(--pcsc-nav-text);
}

.pcsc-account-menu__links i {
  width: 18px;
  color: var(--pcsc-accent);
  text-align: center;
}

.pcsc-account-menu__divider,
.pcsc-mobile-menu__divider {
  height: 1px;
  margin: .35rem .55rem;
  background: var(--pcsc-nav-border);
}

.pcsc-mobile-backdrop,
.pcsc-mobile-menu {
  display: none;
}

@media (max-width: 1180px) {
  .pcsc-nav {
    grid-template-columns: max-content 1fr max-content;
  }

  .pcsc-nav__brand-tagline,
  .pcsc-nav__username {
    display: none;
  }

  .pcsc-nav__center {
    justify-content: flex-start;
  }
}

@media (max-width: 960px) {
  .pcsc-nav {
    grid-template-columns: 1fr auto;
  }

  .pcsc-nav__center,
  .pcsc-nav__primary,
  .pcsc-nav__auth-link,
  .pcsc-nav__account-trigger {
    display: none;
  }

  .pcsc-nav__mobile-trigger {
    display: inline-flex;
  }

  .pcsc-mobile-backdrop {
    position: fixed;
    inset: var(--pcsc-header-height) 0 0;
    z-index: 980;
    background: rgba(0, 0, 0, .52);
    opacity: 0;
    visibility: hidden;
    transition: opacity .22s ease, visibility .22s ease;
  }

  .pcsc-mobile-backdrop.is-open {
    display: block;
    opacity: 1;
    visibility: visible;
  }

  .pcsc-mobile-menu {
    position: fixed;
    top: var(--pcsc-header-height);
    right: 0;
    bottom: 0;
    z-index: 990;
    width: min(380px, 92vw);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: .7rem .7rem max(1rem, env(safe-area-inset-bottom));
    border-left: 1px solid var(--pcsc-nav-border);
    background: var(--pcsc-nav-surface);
    box-shadow: -20px 0 50px rgba(0, 0, 0, .28);
    transform: translateX(105%);
    transition: transform .25s ease;
  }

  .pcsc-mobile-menu.is-open {
    transform: translateX(0);
  }

  .pcsc-mobile-menu__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .45rem .55rem .85rem;
  }

  .pcsc-mobile-menu__header strong {
    font-size: .9rem;
  }

  .pcsc-mobile-menu__close {
    width: 40px;
    height: 40px;
    border: 1px solid var(--pcsc-nav-border);
    border-radius: 9px;
    background: transparent;
    color: var(--pcsc-nav-text);
    cursor: pointer;
  }

  .pcsc-mobile-menu__primary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .55rem;
    margin-bottom: .65rem;
  }

  .pcsc-mobile-menu__primary a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .45rem;
    border: 1px solid var(--pcsc-nav-border);
    border-radius: 10px;
    color: var(--pcsc-nav-text);
    font-size: .84rem;
    font-weight: 750;
    text-decoration: none;
  }

  .pcsc-mobile-menu__primary a:first-child {
    border-color: rgba(255, 190, 77, .5);
    background: linear-gradient(135deg, var(--pcsc-accent), var(--pcsc-accent-strong));
    color: var(--pcsc-primary-text, #17120a) !important;
  }

  .pcsc-mobile-section__trigger {
    width: 100%;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .75rem;
    border: 0;
    border-radius: 9px;
    background: transparent;
    color: var(--pcsc-nav-text);
    font: inherit;
    font-size: .88rem;
    font-weight: 750;
    cursor: pointer;
  }

  .pcsc-mobile-section__trigger:hover {
    background: var(--pcsc-nav-hover);
  }

  .pcsc-mobile-section__trigger i {
    transition: transform .2s ease;
  }

  .pcsc-mobile-section__trigger[aria-expanded="true"] i {
    transform: rotate(180deg);
  }

  .pcsc-mobile-section__content {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows .24s ease;
  }

  .pcsc-mobile-section__content.is-open {
    grid-template-rows: 1fr;
  }

  .pcsc-mobile-section__inner {
    min-height: 0;
    overflow: hidden;
  }

  .pcsc-mobile-section__inner a,
  .pcsc-mobile-menu__link {
    min-height: 44px;
    display: flex;
    align-items: center;
    gap: .7rem;
    margin: .1rem 0;
    padding: .65rem .85rem .65rem 1.15rem;
    border-radius: 8px;
    color: var(--pcsc-nav-text);
    font-size: .83rem;
    font-weight: 620;
    text-decoration: none;
  }

  .pcsc-mobile-section__inner a:hover,
  .pcsc-mobile-menu__link:hover {
    background: var(--pcsc-nav-hover);
    color: var(--pcsc-nav-text);
  }

  .pcsc-mobile-section__inner i,
  .pcsc-mobile-menu__link i {
    width: 18px;
    color: var(--pcsc-accent);
    text-align: center;
  }
}

@media (max-width: 520px) {
  :root {
    --pcsc-header-height: 62px;
  }

  .pcsc-site-header {
    padding: 4px 5px 2px;
  }

  .pcsc-nav {
    height: 56px;
    padding: 0 .45rem;
    border-radius: 12px;
  }

  .pcsc-nav__brand-image {
    width: 42px;
    height: 29px;
  }

  .pcsc-nav__brand-name {
    font-size: .92rem;
  }

  .pcsc-nav__actions {
    gap: .05rem;
  }

  .pcsc-nav__icon-button,
  .pcsc-nav__mobile-trigger,
  .pcsc-nav__context-trigger {
    width: 38px;
    min-height: 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pcsc-nav *,
  .pcsc-mega,
  .pcsc-account-menu,
  .pcsc-mobile-menu,
  .pcsc-mobile-backdrop {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}