/**
 * NXEWS — the global updates channel.
 *
 * A message-channel composition built entirely from NXEWS colours, signal
 * artwork and logical properties. It borrows the useful grammar of a chat
 * stream without copying another product's logo, blue or controls.
 */

body.is-updates-channel {
  --channel-ink: color-mix(in oklab, var(--tx) 96%, hsl(216 70% 24%));
  --channel-wash: color-mix(in oklab, var(--surface) 86%, hsl(206 70% 58% / .14));
  --channel-bubble: color-mix(in oklab, var(--surface) 94%, hsl(201 72% 55% / .06));
  --channel-line: color-mix(in oklab, var(--tx) 12%, hsl(202 70% 50% / .12));
  /* Pull link blue halfway toward the theme's text colour. This keeps the
     accent recognisably blue while preserving small-text contrast in both
     palettes without maintaining separate light/dark literals. */
  --channel-link: color-mix(in oklab, hsl(204 72% 43%) 50%, var(--tx));
}

body.is-updates-channel .nx-main {
  padding-block-end: clamp(48px, 7vw, 96px);
}

.nx-updates-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-block-start: clamp(18px, 3vw, 34px);
  border: 1px solid var(--hair-2);
  border-radius: clamp(20px, 2.4vw, 30px);
  background: var(--surface);
  box-shadow: 0 24px 70px color-mix(in oklab, var(--tx) 9%, transparent);
}

.nx-updates-cover {
  position: relative;
  block-size: clamp(132px, 17vw, 190px);
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 28%, hsl(192 90% 67% / .42), transparent 27%),
    radial-gradient(circle at 83% 18%, hsl(270 68% 67% / .28), transparent 31%),
    linear-gradient(122deg, hsl(219 47% 14%), hsl(207 55% 25%) 52%, hsl(217 47% 13%));
}

.nx-updates-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .38;
  background: url("/assets/img/nxews-worldline.svg") center / min(880px, 94%) auto no-repeat;
  filter: brightness(1.8) saturate(.4);
}

.nx-updates-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(hsl(0 0% 100% / .045) 1px, transparent 1px),
    linear-gradient(90deg, hsl(0 0% 100% / .045) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent);
}

.nx-updates-cover > span,
.nx-updates-cover > i,
.nx-updates-cover > b {
  position: absolute;
  z-index: 1;
  border-radius: 50%;
  border: 1px solid hsl(0 0% 100% / .24);
}

.nx-updates-cover > span {
  inline-size: 110px;
  block-size: 110px;
  inset-block-start: 24px;
  inset-inline-end: 13%;
}

.nx-updates-cover > i {
  inline-size: 12px;
  block-size: 12px;
  inset-block-start: 72px;
  inset-inline-end: calc(13% + 49px);
  border: 0;
  background: var(--live);
  box-shadow: 0 0 0 8px hsl(0 0% 100% / .08), 0 0 28px var(--live);
}

.nx-updates-cover > b {
  inline-size: 210px;
  block-size: 210px;
  inset-block-start: -92px;
  inset-inline-start: 7%;
  opacity: .55;
}

.nx-updates-identity {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: end;
  gap: 18px;
  min-block-size: 92px;
  padding: 0 clamp(18px, 3vw, 36px) clamp(20px, 2.6vw, 30px);
  margin-block-start: -46px;
}

.nx-updates-avatar {
  position: relative;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 50%;
  color: #fff;
  font-family: var(--f-ui);
  font-weight: 900;
  letter-spacing: -.05em;
  background:
    radial-gradient(circle at 32% 24%, hsl(194 88% 63%), transparent 34%),
    linear-gradient(145deg, hsl(214 72% 40%), hsl(224 55% 18%));
  box-shadow: 0 0 0 3px var(--surface), 0 10px 32px hsl(214 60% 13% / .28);
}

.nx-updates-avatar > i {
  position: absolute;
  inset-inline-end: 2%;
  inset-block-end: 4%;
  inline-size: 24%;
  block-size: 24%;
  border: 2px solid var(--surface);
  border-radius: 50%;
  background: hsl(146 66% 45%);
}

.nx-updates-avatar.is-hero {
  inline-size: clamp(76px, 9vw, 104px);
  block-size: clamp(76px, 9vw, 104px);
  padding: 0;
  overflow: hidden;
  direction: ltr;
  background: hsl(220 35% 12%);
  box-shadow: 0 0 0 5px var(--surface), 0 15px 38px hsl(214 60% 10% / .36);
}

.nx-updates-avatar.is-hero img {
  position: absolute;
  inset-block-start: 0;
  inset-inline-start: 0;
  display: block;
  block-size: 100%;
  inline-size: auto;
  max-inline-size: none;
}

.nx-updates-heading {
  min-inline-size: 0;
  padding-block-start: 54px;
}

.nx-updates-titleline {
  display: flex;
  align-items: center;
  gap: 9px;
}

.nx-updates-titleline h1 {
  margin: 0;
  color: var(--channel-ink);
  font-family: var(--f-hl);
  font-size: clamp(1.72rem, 1.25rem + 1.6vw, 2.75rem);
  line-height: 1.05;
  letter-spacing: -.035em;
}

.nx-updates-heading p {
  max-inline-size: 70ch;
  margin-block-start: 8px;
  color: var(--tx-2);
  font-size: clamp(.9rem, .86rem + .2vw, 1rem);
  line-height: 1.55;
}

.nx-updates-verified {
  display: inline-grid;
  place-items: center;
  inline-size: 17px;
  block-size: 17px;
  flex: 0 0 auto;
  border-radius: 50%;
  color: #fff;
  background: hsl(204 82% 48%);
  font: 900 11px/1 var(--f-ui);
  box-shadow: 0 0 0 2px color-mix(in oklab, hsl(204 82% 48%) 20%, transparent);
}

.nx-updates-verified.is-large {
  inline-size: 23px;
  block-size: 23px;
  font-size: 14px;
}

.nx-updates-complete {
  align-self: center;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-block-size: 38px;
  margin-block-start: 42px;
  padding-inline: 13px;
  border: 1px solid color-mix(in oklab, hsl(146 60% 43%) 36%, var(--hair));
  border-radius: 999px;
  color: color-mix(in oklab, hsl(146 68% 35%) 84%, var(--tx));
  background: color-mix(in oklab, hsl(146 70% 48%) 10%, var(--surface));
  font-family: var(--f-ui);
  font-size: .74rem;
  font-weight: 800;
  white-space: nowrap;
}

.nx-updates-complete > i,
.nx-updates-channelbar > em i {
  inline-size: 7px;
  block-size: 7px;
  border-radius: 50%;
  background: hsl(146 66% 44%);
  box-shadow: 0 0 0 4px hsl(146 66% 44% / .12);
}

.nx-updates-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  border-block-start: 1px solid var(--hair);
}

.nx-updates-stats > div {
  position: relative;
  min-inline-size: 0;
  padding: 17px clamp(16px, 2.6vw, 30px);
}

.nx-updates-stats > div + div {
  border-inline-start: 1px solid var(--hair);
}

.nx-updates-stats dt {
  color: var(--tx-3);
  font-family: var(--f-ui);
  font-size: .7rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: .04em;
}

.nx-updates-stats dd {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 5px 0 0;
  color: var(--channel-ink);
  font-family: var(--f-num);
  font-size: 1.02rem;
  font-weight: 800;
}

.nx-updates-stats dd .nx-live-dot {
  position: static;
  inline-size: 7px;
  block-size: 7px;
}

.nx-updates-filters {
  position: relative;
  z-index: 7;
  margin-block-start: clamp(14px, 2vw, 22px);
}

.nx-updates-filters::before,
.nx-updates-filters::after {
  content: "";
  position: absolute;
  z-index: 2;
  inset-block: 1px;
  inline-size: 24px;
  pointer-events: none;
}

.nx-updates-filters::before {
  inset-inline-start: 0;
  background: linear-gradient(to right, var(--paper), transparent);
}

.nx-updates-filters::after {
  inset-inline-end: 0;
  background: linear-gradient(to left, var(--paper), transparent);
}

[dir="rtl"] .nx-updates-filters::before {
  background: linear-gradient(to left, var(--paper), transparent);
}

[dir="rtl"] .nx-updates-filters::after {
  background: linear-gradient(to right, var(--paper), transparent);
}

.nx-updates-filters > div {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline proximity;
  scrollbar-width: none;
  padding: 2px 18px 5px;
}

.nx-updates-filters > div::-webkit-scrollbar { display: none; }

.nx-updates-filter {
  --filter-color: hsl(var(--filter-sec, 212) 65% 43%);
  /* The raw section hue is not a safe text/background colour for bright desks
     such as sports or science. Mixing it with --tx produces a dark accent on
     the light theme and a light accent on the dark theme, with ample contrast
     against --surface in either case. */
  --filter-accent: color-mix(in oklab, var(--filter-color) 50%, var(--tx));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-block-size: 42px;
  flex: 0 0 auto;
  scroll-snap-align: start;
  padding-inline: 14px;
  border: 1px solid var(--hair-2);
  border-radius: 999px;
  color: var(--tx-2);
  background: var(--surface);
  font-family: var(--f-ui);
  font-size: .8rem;
  font-weight: 750;
  box-shadow: 0 5px 16px color-mix(in oklab, var(--tx) 4%, transparent);
  transition: transform .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}

.nx-updates-filter:hover {
  transform: translateY(-1px);
  color: var(--filter-accent);
  border-color: color-mix(in oklab, var(--filter-accent) 44%, var(--hair));
}

.nx-updates-filter.is-on {
  color: var(--surface);
  border-color: var(--filter-accent);
  background: var(--filter-accent);
  box-shadow: 0 8px 24px color-mix(in oklab, var(--filter-accent) 24%, transparent);
}

.nx-updates-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 300px);
  align-items: start;
  gap: clamp(18px, 2.5vw, 30px);
  margin-block-start: clamp(14px, 2vw, 22px);
}

.nx-updates-channel {
  min-inline-size: 0;
  overflow: hidden;
  border: 1px solid var(--hair-2);
  border-radius: clamp(18px, 2vw, 26px);
  background: var(--surface);
  box-shadow: 0 20px 60px color-mix(in oklab, var(--tx) 7%, transparent);
}

.nx-updates-channelbar {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  min-block-size: 72px;
  padding: 11px clamp(14px, 2vw, 22px);
  border-block-end: 1px solid var(--hair);
  background: color-mix(in oklab, var(--surface) 93%, hsl(205 70% 52% / .07));
  backdrop-filter: blur(14px);
}

.nx-updates-avatar.is-bar {
  inline-size: 44px;
  block-size: 44px;
  font-size: .82rem;
}

.nx-updates-channelbar > span:nth-child(2) {
  display: grid;
  min-inline-size: 0;
}

.nx-updates-channelbar b {
  color: var(--channel-ink);
  font-family: var(--f-ui);
  font-size: .95rem;
}

.nx-updates-channelbar small {
  overflow: hidden;
  margin-block-start: 3px;
  color: var(--tx-3);
  font-size: .72rem;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nx-updates-channelbar > em {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--tx-3);
  font-family: var(--f-ui);
  font-size: .68rem;
  font-style: normal;
  font-weight: 700;
  white-space: nowrap;
}

.nx-updates-new-wrap {
  position: sticky;
  inset-block-start: calc(var(--top-h, 64px) + 8px);
  z-index: 8;
  block-size: 0;
  text-align: center;
}

.nx-updates-new-status {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.nx-updates-new {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-block-size: 42px;
  margin-block-start: 10px;
  padding-inline: 17px;
  border: 1px solid hsl(204 75% 45% / .35);
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, hsl(215 66% 32%), hsl(201 76% 43%));
  box-shadow: 0 12px 32px hsl(211 65% 18% / .28);
  cursor: pointer;
  font-family: var(--f-ui);
  font-size: .78rem;
  font-weight: 800;
}

.nx-updates-new[hidden] { display: none; }
.nx-updates-new .nx-live-dot { position: static; inline-size: 7px; block-size: 7px; }

.nx-updates-chat {
  position: relative;
  isolation: isolate;
  min-block-size: 520px;
  padding: clamp(14px, 2.3vw, 28px);
  background:
    linear-gradient(180deg, color-mix(in oklab, var(--channel-wash) 88%, transparent), transparent 280px),
    var(--channel-wash);
}

.nx-updates-chat::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: .34;
  background-image:
    radial-gradient(circle at 18px 18px, color-mix(in oklab, var(--tx) 8%, transparent) 1.2px, transparent 1.4px),
    radial-gradient(circle at 54px 48px, color-mix(in oklab, hsl(204 70% 48%) 9%, transparent) 1px, transparent 1.3px);
  background-size: 72px 72px;
  mask-image: linear-gradient(#000, #000 85%, transparent);
}

.nx-updates-pinned {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 11px;
  inline-size: min(92%, 690px);
  margin-inline: auto;
  margin-block-end: 22px;
  padding: 13px 15px;
  border: 1px solid color-mix(in oklab, hsl(42 88% 52%) 28%, var(--hair));
  border-radius: 16px;
  color: var(--tx-2);
  background: color-mix(in oklab, hsl(43 90% 57%) 9%, var(--surface));
  box-shadow: 0 8px 24px color-mix(in oklab, var(--tx) 5%, transparent);
}

.nx-updates-pin {
  display: grid;
  place-items: center;
  inline-size: 32px;
  block-size: 32px;
  border-radius: 10px;
  color: hsl(38 74% 37%);
  background: hsl(43 90% 55% / .18);
}

.nx-updates-pinned strong {
  display: block;
  color: var(--channel-ink);
  font-family: var(--f-ui);
  font-size: .72rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.nx-updates-pinned p {
  margin-block-start: 3px;
  font-size: .82rem;
  line-height: 1.5;
}

.nx-updates-day + .nx-updates-day { margin-block-start: 24px; }

.nx-updates-date {
  position: sticky;
  inset-block-start: calc(var(--top-h, 64px) + 12px);
  z-index: 5;
  display: flex;
  justify-content: center;
  margin: 0 0 14px;
  pointer-events: none;
}

.nx-updates-date > span {
  display: inline-flex;
  align-items: center;
  min-block-size: 28px;
  padding-inline: 12px;
  border: 1px solid color-mix(in oklab, var(--hair-2) 78%, transparent);
  border-radius: 999px;
  color: var(--tx-2);
  background: color-mix(in oklab, var(--surface) 86%, transparent);
  box-shadow: 0 5px 16px color-mix(in oklab, var(--tx) 7%, transparent);
  backdrop-filter: blur(14px);
  font-family: var(--f-ui);
  font-size: .68rem;
  font-weight: 800;
}

.nx-updates-list {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nx-updates-message {
  --item-color: hsl(var(--item-sec) 65% 43%);
  --item-accent: color-mix(in oklab, var(--item-color) 50%, var(--tx));
  --item-chip: color-mix(in oklab, var(--item-accent) 5%, var(--surface));
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  align-items: end;
  gap: 9px;
  max-inline-size: 820px;
}

.nx-updates-avatar.is-small {
  inline-size: 34px;
  block-size: 34px;
  margin-block-end: 3px;
  font-size: .63rem;
  box-shadow: 0 0 0 2px var(--channel-wash), 0 5px 16px hsl(214 50% 15% / .16);
}

.nx-updates-bubble {
  position: relative;
  min-inline-size: 0;
  overflow: visible;
  border: 1px solid var(--channel-line);
  border-radius: 19px;
  border-end-start-radius: 6px;
  background: var(--channel-bubble);
  box-shadow: 0 8px 25px color-mix(in oklab, var(--tx) 5%, transparent);
}

.nx-updates-bubble::before {
  content: "";
  position: absolute;
  inset-inline-start: -7px;
  inset-block-end: -1px;
  inline-size: 11px;
  block-size: 13px;
  border-block-end: 1px solid var(--channel-line);
  background: var(--channel-bubble);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}

/* The tail box moves with inline-start; its physical polygon must mirror too. */
[dir="rtl"] .nx-updates-bubble::before {
  transform: scaleX(-1);
}

.nx-updates-message.is-alert .nx-updates-bubble {
  border-color: color-mix(in oklab, var(--live) 34%, var(--channel-line));
  box-shadow: 0 10px 30px color-mix(in oklab, var(--live) 10%, transparent);
}

.nx-updates-message-in {
  position: relative;
  z-index: 1;
  display: block;
  min-inline-size: 0;
  overflow: hidden;
  border-radius: inherit;
  color: inherit;
}

a.nx-updates-message-in {
  transition: transform .18s var(--ease), background .18s var(--ease);
}

a.nx-updates-message-in:hover {
  background: color-mix(in oklab, hsl(var(--item-sec) 70% 50%) 5%, transparent);
}

.nx-updates-message-head {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 14px 0;
  font-family: var(--f-ui);
}

.nx-updates-sender {
  overflow: hidden;
  color: var(--item-accent);
  font-size: .76rem;
  font-weight: 850;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nx-updates-message-head .nx-updates-verified {
  inline-size: 15px;
  block-size: 15px;
  font-size: 9px;
}

.nx-updates-kind {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-inline-start: auto;
  color: var(--tx-3);
  font-size: .64rem;
  font-weight: 800;
  white-space: nowrap;
}

.nx-updates-kind > i {
  inline-size: 6px;
  block-size: 6px;
  border-radius: 50%;
  background: var(--item-accent);
}

.nx-updates-kind.is-alert {
  color: var(--live);
}

.nx-updates-kind.is-alert > i {
  background: var(--live);
  box-shadow: 0 0 0 4px var(--live-tint);
}

.nx-updates-copy {
  padding: 9px 14px 13px;
}

.nx-updates-text {
  color: var(--channel-ink);
  font-family: var(--f-hl);
  font-size: clamp(1rem, .96rem + .28vw, 1.16rem);
  font-weight: 650;
  line-height: 1.52;
}

.nx-updates-message.is-alert .nx-updates-text {
  font-weight: 760;
}

.nx-updates-preview {
  display: grid;
  grid-template-columns: clamp(112px, 18vw, 168px) minmax(0, 1fr);
  min-block-size: 112px;
  margin: 0 12px 11px;
  overflow: hidden;
  border: 1px solid var(--hair);
  border-radius: 13px;
  background: color-mix(in oklab, var(--paper) 72%, var(--surface));
}

.nx-updates-preview-media {
  min-block-size: 100%;
  overflow: hidden;
  background: color-mix(in oklab, var(--tx) 8%, var(--surface));
}

.nx-updates-preview-media img {
  display: block;
  inline-size: 100%;
  block-size: 100%;
  min-block-size: 112px;
  object-fit: cover;
  transition: transform .4s var(--ease-out);
}

a.nx-updates-message-in:hover .nx-updates-preview-media img {
  transform: scale(1.025);
}

.nx-updates-preview-copy {
  display: grid;
  align-content: center;
  gap: 6px;
  min-inline-size: 0;
  padding: 12px 14px;
  border-inline-start: 3px solid var(--item-accent);
}

.nx-updates-preview-copy strong {
  display: -webkit-box;
  overflow: hidden;
  color: var(--channel-ink);
  font-family: var(--f-hl);
  font-size: .94rem;
  line-height: 1.3;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
}

.nx-updates-preview-copy > span {
  display: -webkit-box;
  overflow: hidden;
  color: var(--tx-3);
  font-size: .75rem;
  line-height: 1.43;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
}

.nx-updates-message-foot {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px 10px;
  min-block-size: 38px;
  padding: 0 14px 10px;
  color: var(--tx-3);
  font-family: var(--f-ui);
  font-size: .65rem;
}

.nx-updates-section {
  display: inline-flex;
  align-items: center;
  min-block-size: 22px;
  padding-inline: 8px;
  border-radius: 999px;
  color: var(--item-accent);
  background: var(--item-chip);
  font-weight: 800;
}

.nx-updates-message-foot time {
  font-family: var(--f-num);
  font-variant-numeric: tabular-nums;
}

.nx-updates-sources {
  overflow: hidden;
  max-inline-size: 190px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nx-updates-sent {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-inline-start: auto;
  color: var(--channel-link);
}

.nx-updates-sent b {
  font-size: .61rem;
  letter-spacing: .04em;
}

.nx-updates-open {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--item-accent);
  font-weight: 800;
}

[dir="rtl"] .nx-updates-open .nx-i,
[dir="rtl"] .nx-updates-pager .is-older .nx-i {
  transform: scaleX(-1);
}

.nx-updates-message.is-new {
  animation: nx-updates-arrive .55s var(--ease-out) both;
}

@keyframes nx-updates-arrive {
  from { opacity: 0; translate: 0 -10px; }
  to { opacity: 1; translate: 0 0; }
}

.nx-updates-empty {
  display: grid;
  justify-items: center;
  inline-size: min(92%, 540px);
  margin: 34px auto;
  padding: 34px 24px;
  border: 1px dashed var(--hair-2);
  border-radius: 18px;
  text-align: center;
  background: color-mix(in oklab, var(--surface) 80%, transparent);
}

.nx-updates-empty > span {
  display: grid;
  place-items: center;
  inline-size: 58px;
  block-size: 58px;
  border-radius: 50%;
  color: hsl(204 70% 45%);
  background: hsl(204 72% 50% / .1);
}

.nx-updates-empty h2 {
  margin-block-start: 14px;
  font: 750 1.15rem/1.25 var(--f-hl);
}

.nx-updates-empty p {
  max-inline-size: 44ch;
  margin-block-start: 7px;
  color: var(--tx-3);
  font-size: .85rem;
}

.nx-updates-empty a {
  margin-block-start: 15px;
  padding: 10px 15px;
  border-radius: 999px;
  color: #fff;
  background: hsl(204 70% 42%);
  font: 800 .75rem/1 var(--f-ui);
}

.nx-updates-pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px clamp(14px, 2vw, 22px);
  border-block-start: 1px solid var(--hair);
}

.nx-updates-pager a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-block-size: 42px;
  padding-inline: 15px;
  border: 1px solid var(--hair-2);
  border-radius: 999px;
  color: var(--tx-2);
  background: var(--surface);
  font-family: var(--f-ui);
  font-size: .75rem;
  font-weight: 800;
}

.nx-updates-pager a:hover {
  color: hsl(204 70% 40%);
  border-color: hsl(204 70% 45% / .35);
  background: hsl(204 70% 50% / .06);
}

.nx-updates-rail {
  position: sticky;
  inset-block-start: calc(var(--top-h, 64px) + 18px);
  display: grid;
  gap: 14px;
}

.nx-updates-info,
.nx-updates-current {
  overflow: hidden;
  border: 1px solid var(--hair-2);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: 0 14px 40px color-mix(in oklab, var(--tx) 5%, transparent);
}

.nx-updates-info {
  padding: 20px;
}

.nx-updates-info-mark {
  display: grid;
  place-items: center;
  inline-size: 44px;
  block-size: 44px;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(145deg, hsl(216 67% 35%), hsl(198 75% 44%));
  box-shadow: 0 9px 22px hsl(208 65% 25% / .22);
}

.nx-updates-info h2 {
  margin-block-start: 14px;
  color: var(--channel-ink);
  font: 750 1.12rem/1.2 var(--f-hl);
}

.nx-updates-info ol {
  display: grid;
  gap: 15px;
  margin: 19px 0 0;
  padding: 17px 0 0;
  border-block-start: 1px solid var(--hair);
  list-style: none;
}

.nx-updates-info li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 9px;
}

.nx-updates-info li > b {
  color: var(--channel-link);
  font: 800 .68rem/1.3 var(--f-num);
}

.nx-updates-info li > span {
  display: grid;
  gap: 3px;
}

.nx-updates-info li strong {
  color: var(--tx-2);
  font-family: var(--f-ui);
  font-size: .76rem;
}

.nx-updates-info li small {
  color: var(--tx-3);
  font-size: .72rem;
  line-height: 1.45;
}

.nx-updates-current {
  display: grid;
  gap: 5px;
  padding: 18px 20px;
  background:
    linear-gradient(135deg, hsl(var(--sec, 212) 70% 46% / .08), transparent 68%),
    var(--surface);
}

.nx-updates-current > span {
  color: var(--tx-3);
  font-family: var(--f-ui);
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.nx-updates-current strong {
  color: var(--channel-ink);
  font: 750 1.18rem/1.2 var(--f-hl);
}

.nx-updates-current small {
  color: var(--tx-3);
  font-size: .72rem;
}

@media (max-width: 980px) {
  .nx-updates-layout { grid-template-columns: minmax(0, 1fr); }
  .nx-updates-rail {
    position: static;
    grid-template-columns: 1.4fr 1fr;
  }
}

@media (max-width: 760px) {
  .nx-updates-hero {
    border-radius: 20px;
  }

  .nx-updates-cover { block-size: 122px; }

  .nx-updates-identity {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 14px;
    margin-block-start: -38px;
    padding-inline: 16px;
  }

  .nx-updates-heading { padding-block-start: 39px; }
  .nx-updates-complete {
    grid-column: 1 / -1;
    justify-self: start;
    min-block-size: 34px;
    margin-block-start: -3px;
  }

  .nx-updates-avatar.is-hero {
    inline-size: 76px;
    block-size: 76px;
  }

  .nx-updates-stats > div {
    padding: 13px 12px;
  }

  .nx-updates-stats dt { font-size: .62rem; }
  .nx-updates-stats dd { font-size: .88rem; }

  .nx-updates-layout { gap: 14px; }
  .nx-updates-channel { border-radius: 18px; }
  .nx-updates-chat { padding: 13px 10px 18px; }
  .nx-updates-pinned { inline-size: calc(100% - 14px); }
  .nx-updates-message {
    grid-template-columns: 31px minmax(0, 1fr);
    gap: 7px;
  }

  .nx-updates-avatar.is-small {
    inline-size: 29px;
    block-size: 29px;
    font-size: .54rem;
  }

  .nx-updates-message-head { padding-inline: 12px; }
  .nx-updates-copy { padding-inline: 12px; }
  .nx-updates-preview { margin-inline: 10px; }
  .nx-updates-message-foot { padding-inline: 12px; }
  .nx-updates-rail { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 520px) {
  .nx-updates-titleline h1 { font-size: 1.58rem; }
  .nx-updates-heading p { font-size: .82rem; }
  .nx-updates-channelbar > em { display: none; }
  .nx-updates-channelbar { grid-template-columns: auto minmax(0, 1fr); }

  .nx-updates-stats {
    grid-template-columns: 1fr 1fr;
  }

  .nx-updates-stats > div:nth-child(3) {
    grid-column: 1 / -1;
    border-block-start: 1px solid var(--hair);
    border-inline-start: 0;
  }

  .nx-updates-preview {
    grid-template-columns: minmax(0, 1fr);
  }

  .nx-updates-preview-media {
    block-size: 150px;
  }

  .nx-updates-preview-media img {
    min-block-size: 150px;
  }

  .nx-updates-preview-copy {
    border-inline-start: 0;
    border-block-start: 3px solid var(--item-accent);
  }

  .nx-updates-sources { max-inline-size: 120px; }
  .nx-updates-open { inline-size: 100%; }
  .nx-updates-pager { align-items: stretch; flex-direction: column; }
}

@media (max-width: 380px) {
  .nx-updates-identity {
    grid-template-columns: 62px minmax(0, 1fr);
  }

  .nx-updates-avatar.is-hero {
    inline-size: 62px;
    block-size: 62px;
    padding: 0;
  }

  .nx-updates-message {
    grid-template-columns: minmax(0, 1fr);
  }

  .nx-updates-avatar.is-small { display: none; }
  .nx-updates-bubble { border-end-start-radius: 10px; }
  .nx-updates-bubble::before { display: none; }
  .nx-updates-kind { font-size: .58rem; }
}

@media (prefers-reduced-motion: reduce) {
  .nx-updates-message.is-new { animation: none; }
  .nx-updates-filter,
  a.nx-updates-message-in,
  .nx-updates-preview-media img { transition: none; }
}

/* Chromium exposes Save-Data to JS; the media query covers engines that expose
   the CSS preference. Preview art is decorative (alt=""), so copy remains
   complete when it is suppressed. */
.nx-save-data .nx-updates-cover::before,
.nx-save-data .nx-updates-cover::after,
.nx-save-data .nx-updates-chat::before {
  display: none;
}

.nx-save-data .nx-updates-preview {
  grid-template-columns: minmax(0, 1fr);
}

.nx-save-data .nx-updates-preview-media {
  display: none;
}

.nx-save-data .nx-updates-preview-copy {
  border-inline-start: 0;
  border-block-start: 3px solid var(--item-accent);
}

.nx-save-data .nx-updates-message.is-new {
  animation: none;
}

@media (prefers-reduced-data: reduce) {
  .nx-updates-cover::before,
  .nx-updates-cover::after,
  .nx-updates-chat::before,
  .nx-updates-preview-media {
    display: none;
  }

  .nx-updates-preview {
    grid-template-columns: minmax(0, 1fr);
  }

  .nx-updates-preview-copy {
    border-inline-start: 0;
    border-block-start: 3px solid var(--item-accent);
  }

  .nx-updates-message.is-new { animation: none; }
}

@media (forced-colors: active) {
  .nx-updates-hero,
  .nx-updates-channel,
  .nx-updates-bubble,
  .nx-updates-info,
  .nx-updates-current,
  .nx-updates-filter { border: 1px solid CanvasText; }
  .nx-updates-filter.is-on,
  .nx-updates-new {
    forced-color-adjust: auto;
    color: HighlightText;
    border-color: Highlight;
    background: Highlight;
    box-shadow: none;
  }
}

@media print {
  .nx-updates-filters,
  .nx-updates-rail,
  .nx-updates-new-wrap,
  .nx-updates-pager,
  .nx-updates-pinned { display: none !important; }
  .nx-updates-layout { display: block; }
  .nx-updates-channel,
  .nx-updates-bubble { box-shadow: none; }
  .nx-updates-chat { background: #fff; }
  .nx-updates-chat::before { display: none; }
}