.page-news {
  --news-sticky: 64px;
  background: var(--arena);
  color: var(--fog);
}

.page-news .news-hero {
  position: relative;
  isolation: isolate;
  background: var(--carbon);
  border-bottom: 1px solid var(--hairline);
  overflow: hidden;
}

.page-news .news-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-news .news-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: grayscale(0.25) contrast(1.05);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(115deg, rgba(16, 20, 22, 0.97) 0%, rgba(16, 20, 22, 0.82) 48%, rgba(10, 31, 25, 0.6) 100%);
}

.page-news .news-hero__inner {
  padding-block: clamp(24px, 5vw, 44px) clamp(32px, 6vw, 62px);
}

.page-news .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 clamp(20px, 3vw, 34px);
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .breadcrumbs__list a {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease);
}

.page-news .breadcrumbs__list a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-news .breadcrumbs__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--hairline-strong);
}

.page-news .news-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-news .news-hero__title {
  margin: 16px 0 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 7vw, 4.1rem);
  line-height: 1.05;
  letter-spacing: 0.01em;
  color: var(--fog);
}

.page-news .news-hero__lead {
  margin: 20px 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 2.1vw, 17px);
  line-height: 1.78;
  color: var(--silver);
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 20px;
  margin: 30px 0 0;
  padding: 20px 0 0;
  list-style: none;
  border-top: 1px solid var(--hairline-strong);
}

.page-news .news-hero__stats li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.page-news .news-hero__stats .stat__value {
  font-family: var(--font-mono);
  font-size: clamp(24px, 4vw, 32px);
  line-height: 1;
  color: var(--cyan);
}

.page-news .news-hero__stats li:nth-child(2) .stat__value {
  color: var(--orange);
}

.page-news .news-hero__stats .stat__label {
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.page-news .news-bar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(16, 20, 22, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline-strong);
}

.page-news .news-bar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  padding-block: 10px;
}

.page-news .news-bar__live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-news .news-bar__tags {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 2px 2px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-news .news-bar__tags::-webkit-scrollbar {
  display: none;
}

.page-news .news-bar__meta {
  margin: 0 0 0 auto;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-news .news-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 42px);
  padding-block: clamp(28px, 5vw, 54px) clamp(40px, 7vw, 80px);
}

.page-news .news-stream {
  min-width: 0;
}

.page-news .section-head {
  margin-bottom: 20px;
}

.page-news .section-head__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-news .section-head__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2rem);
  line-height: 1.2;
  color: var(--fog);
}

.page-news #column-stream,
.page-news #topic-map,
.page-news #follow,
.page-news #update-log {
  scroll-margin-top: calc(var(--news-sticky) + 24px);
}

/* tabs */
.page-news .tablist {
  display: flex;
  gap: 6px;
  margin-bottom: 22px;
  padding-bottom: 2px;
  overflow-x: auto;
  scrollbar-width: none;
  border-bottom: 1px solid var(--hairline);
}

.page-news .tablist::-webkit-scrollbar {
  display: none;
}

.page-news .tab {
  flex: 0 0 auto;
  padding: 10px 16px;
  background: transparent;
  border: 1px solid transparent;
  border-bottom: 2px solid transparent;
  color: var(--silver);
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease), background var(--fast) var(--ease);
}

.page-news .tab:hover {
  color: var(--fog);
  background: rgba(43, 224, 194, 0.06);
}

.page-news .tab[aria-selected="true"] {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  background: var(--cyan-wash);
}

.page-news .tab:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-news .tab-panel {
  padding-top: 4px;
  animation: news-fade 220ms var(--ease) both;
}

.page-news .tab-panel + .tab-panel {
  margin-top: 28px;
}

@keyframes news-fade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .tab-panel {
    animation: none;
  }
}

.page-news .panel-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.6vw, 1.4rem);
  letter-spacing: 0.02em;
  color: var(--fog);
}

.page-news .panel-lead {
  margin: 0 0 22px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--silver);
}

.page-news .media-frame {
  display: block;
  margin: 0;
  overflow: hidden;
  background: var(--carbon);
  border: 1px solid var(--hairline);
}

.page-news .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .media-frame__caption {
  padding: 9px 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* expert column */
.page-news .expert-intro {
  display: grid;
  gap: 18px;
  margin-bottom: 24px;
}

.page-news .expert-intro__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--silver);
}

.page-news .expert-intro__text strong {
  color: var(--cyan);
  font-weight: 600;
}

.page-news .expert-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-news .expert-card {
  padding: 18px;
  background: linear-gradient(180deg, rgba(29, 43, 38, 0.94), rgba(29, 43, 38, 0.72));
  border: 1px solid var(--hairline);
  border-left: 2px solid var(--hairline-strong);
  transition: border-color var(--fast) var(--ease), background var(--fast) var(--ease);
}

.page-news .expert-card:hover {
  border-left-color: var(--cyan);
  background: linear-gradient(180deg, rgba(34, 51, 44, 0.96), rgba(29, 43, 38, 0.8));
}

.page-news .expert-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.page-news .expert-card__title {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.4vw, 1.32rem);
  line-height: 1.32;
  color: var(--fog);
}

.page-news .expert-card__excerpt {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--silver);
}

.page-news .expert-card__foot {
  margin: 14px 0 0;
  padding-top: 10px;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
  border-top: 1px solid var(--hairline);
}

.page-news .expert-card--lead .expert-card__title {
  font-size: clamp(1.32rem, 3.2vw, 1.75rem);
}

.page-news .stream-cta {
  margin: 24px 0 0;
}

/* transfer */
.page-news .transfer-dims {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 0 0 22px;
  padding: 16px 18px;
  background: rgba(29, 43, 38, 0.6);
  border-left: 2px solid var(--cyan);
}

.page-news .transfer-dims__item {
  min-width: 0;
}

.page-news .transfer-dims dt {
  margin: 0 0 3px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-news .transfer-dims dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--silver);
}

.page-news .transfer-table__wrap {
  overflow-x: auto;
  border: 1px solid var(--hairline);
  background: rgba(16, 20, 22, 0.4);
}

.page-news .transfer-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-news .transfer-table__caption {
  padding: 12px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--muted);
  border-bottom: 1px solid var(--hairline);
}

.page-news .transfer-table th {
  padding: 11px 14px;
  text-align: left;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--silver);
  background: rgba(184, 198, 193, 0.07);
  border-bottom: 1px solid var(--hairline-strong);
}

.page-news .transfer-table td {
  padding: 12px 14px;
  color: var(--fog);
  border-bottom: 1px solid var(--hairline);
}

.page-news .transfer-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-news .transfer-table tbody tr:hover {
  background: var(--cyan-wash);
}

.page-news .transfer-table td.mono {
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-news .transfer-media {
  margin-top: 20px;
}

/* analysis */
.page-news .analysis-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .analysis-item {
  display: grid;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--hairline);
}

.page-news .analysis-item:first-child {
  border-top: 1px solid var(--hairline);
}

.page-news .analysis-item__label {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-news .analysis-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.12rem;
  line-height: 1.35;
  color: var(--fog);
}

.page-news .analysis-item__body {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--silver);
}

/* topic map */
.page-news .news-topic {
  margin-top: clamp(34px, 6vw, 60px);
  padding-top: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--hairline-strong);
}

.page-news .topic-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-news .topic-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--hairline);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  text-decoration: none;
  transition: background var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}

.page-news .topic-card:hover {
  background: #223329;
  box-shadow: inset 0 0 0 1px var(--cyan);
}

.page-news .topic-card__num {
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-news .topic-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.02rem;
  line-height: 1.35;
  color: var(--fog);
}

.page-news .topic-card__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--silver);
}

.page-news .topic-card__go {
  margin-top: auto;
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .topic-card:hover .topic-card__go {
  color: var(--cyan);
}

/* follow */
.page-news .news-follow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: clamp(34px, 6vw, 58px);
  padding-top: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--hairline-strong);
}

.page-news .news-follow__panel {
  padding: clamp(20px, 3.4vw, 32px);
  background: linear-gradient(150deg, rgba(29, 43, 38, 0.96), rgba(16, 20, 22, 0.92));
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-news .news-follow__text {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--silver);
}

.page-news .news-follow__list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-news .news-follow__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--silver);
}

.page-news .news-follow__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-news .news-follow__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-follow__aside {
  padding: clamp(20px, 3.4vw, 30px);
  background: rgba(29, 43, 38, 0.5);
  border-left: 2px solid var(--orange);
}

.page-news .news-follow__aside-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.03em;
  color: var(--fog);
}

/* aside */
.page-news .news-aside {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.page-news .aside-block {
  padding: 18px;
  background: rgba(29, 43, 38, 0.55);
  border: 1px solid var(--hairline);
}

.page-news .aside-block__title {
  margin: 0 0 14px;
  padding-bottom: 10px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  color: var(--fog);
  border-bottom: 1px solid var(--hairline);
}

.page-news .jump-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-news .jump-list__link {
  display: block;
  padding: 9px 10px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--silver);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease), background var(--fast) var(--ease);
}

.page-news .jump-list__link:hover {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: var(--cyan-wash);
}

.page-news .update-log {
  margin: 0;
  padding: 0 0 0 16px;
  list-style: none;
  display: grid;
  gap: 16px;
  border-left: 1px solid var(--hairline-strong);
}

.page-news .update-log__item {
  position: relative;
  min-width: 0;
}

.page-news .update-log__item::before {
  content: "";
  position: absolute;
  left: -21px;
  top: 5px;
  width: 9px;
  height: 9px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-news .update-log__batch {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-news .update-log__what {
  margin: 4px 0 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--fog);
}

.page-news .update-log__when {
  margin: 3px 0 0;
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-news .aside-media {
  margin: 0;
}

/* responsive */
@media (min-width: 640px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .transfer-dims {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .analysis-item {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 4px 20px;
    align-items: start;
  }
}

@media (min-width: 760px) {
  .page-news .expert-intro {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-news .expert-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .expert-card--lead {
    grid-column: 1 / -1;
  }

  .page-news .news-follow {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-news .news-grid {
    grid-template-columns: minmax(0, 2.05fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-aside {
    position: sticky;
    top: calc(var(--news-sticky) + 16px);
  }

  .page-news .topic-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .transfer-dims {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}