.page-news {
  --news-line: rgba(255, 255, 255, 0.12);
  --news-letter-gap: 1.6px;
  background: var(--deep-space-blue);
  color: var(--ink-white);
  scroll-margin-top: 96px;
}

.page-news .news-hero {
  position: relative;
  padding: 48px 0 0;
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(0, 255, 160, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.page-news .news-hero__top {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-bottom: 40px;
}

.page-news .news-hero__content {
  flex: 1;
  min-width: 0;
}

.page-news .news-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 20px 0 18px;
}

.page-news .news-hero__title-line {
  display: block;
}

.page-news .news-hero__title-line--sub {
  color: var(--mist-blue);
  font-weight: 600;
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  letter-spacing: -0.01em;
}

.page-news .news-hero__desc {
  color: var(--mist-blue);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 620px;
  margin: 0 0 24px;
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-hero__tag,
.page-news .news-hero__time,
.page-news .news-hero__count {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-blue);
  color: var(--mist-blue);
  background: rgba(10, 28, 47, 0.6);
}

.page-news .news-hero__tag {
  color: var(--electric-green);
  border-color: rgba(76, 242, 0, 0.35);
  background: rgba(76, 242, 0, 0.08);
}

.page-news .news-hero__side {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  align-self: end;
}

.page-news .hero-stat {
  background: var(--panel-blue);
  border: 1px solid var(--line-blue);
  border-radius: var(--radius-md);
  padding: 18px 12px;
  text-align: center;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-news .hero-stat:hover {
  border-color: rgba(76, 242, 0, 0.5);
  box-shadow: var(--shadow-glow);
}

.page-news .hero-stat__num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--electric-green);
  line-height: 1.1;
}

.page-news .hero-stat__label {
  display: block;
  font-size: 0.78rem;
  color: var(--mist-blue);
  margin-top: 6px;
  letter-spacing: 0.08em;
}

.page-news .news-hero__media {
  position: relative;
  margin-bottom: -2px;
}

.page-news .news-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-blue);
}

.page-news .news-hero__media-tag {
  position: absolute;
  top: 20px;
  left: 20px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--deep-space-blue);
  background: var(--electric-green);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-weight: 700;
}

.page-news .diagonal-divider {
  height: 2px;
  background: linear-gradient(90deg, var(--line-blue) 0%, transparent 100%);
  transform: skewX(-15deg);
  max-width: calc(100% - 48px);
  margin: 0 auto;
}

.page-news .section--alt {
  background: var(--layer-blue);
  border-top: 1px solid var(--divider);
  border-bottom: 1px solid var(--divider);
}

.page-news .section-head {
  margin-bottom: 36px;
}

.page-news .section-head__title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 12px 0 8px;
}

.page-news .section-head__desc {
  color: var(--mist-blue);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

.page-news .news-spine {
  padding: 72px 0;
}

.page-news .cat-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.page-news .cat-filter__btn {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-blue);
  color: var(--mist-blue);
  background: rgba(10, 28, 47, 0.5);
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.page-news .cat-filter__btn:hover,
.page-news .cat-filter__btn:focus-visible {
  border-color: var(--electric-green);
  color: var(--electric-green);
  box-shadow: 0 0 12px rgba(0, 255, 160, 0.15);
  outline: none;
}

.page-news .cat-filter__btn--history:hover,
.page-news .cat-filter__btn--history:focus-visible {
  border-color: var(--signal-orange);
  color: var(--signal-orange);
}

.page-news .cat-filter__btn--feature:hover,
.page-news .cat-filter__btn--feature:focus-visible {
  border-color: var(--mist-blue);
  color: var(--ink-white);
}

.page-news .news-list {
  display: flex;
  flex-direction: column;
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 32px 0;
  border-top: 1px solid var(--divider);
  scroll-margin-top: 96px;
}

.page-news .news-item:last-child {
  border-bottom: 1px solid var(--divider);
}

.page-news .news-item__index {
  font-family: var(--font-mono);
  font-size: 4rem;
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--line-blue);
  transition: -webkit-text-stroke 0.25s ease, color 0.25s ease;
  letter-spacing: -0.04em;
}

.page-news .news-item:hover .news-item__index {
  color: var(--electric-green);
  -webkit-text-stroke: 1px transparent;
}

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

.page-news .news-item__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.page-news .news-item__date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--mist-blue);
  text-transform: uppercase;
  padding: 4px 8px;
  border: 1px solid var(--divider);
  border-radius: var(--radius-sm);
}

.page-news .news-item__cat {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
}

.page-news .cat-guide {
  color: var(--electric-green);
  border-color: rgba(76, 242, 0, 0.35);
  background: rgba(76, 242, 0, 0.08);
}

.page-news .cat-history {
  color: var(--signal-orange);
  border-color: rgba(255, 106, 0, 0.35);
  background: rgba(255, 106, 0, 0.08);
}

.page-news .cat-rank {
  color: var(--mist-blue);
  border-color: rgba(143, 168, 200, 0.4);
  background: rgba(143, 168, 200, 0.08);
}

.page-news .news-item__title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.6vw, 1.9rem);
  font-weight: 700;
  line-height: 1.28;
  margin: 0 0 10px;
}

.page-news .news-item__excerpt {
  color: var(--mist-blue);
  font-size: 0.98rem;
  line-height: 1.75;
  margin: 0 0 16px;
  max-height: 88px;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.page-news .news-item:hover .news-item__excerpt,
.page-news .news-item:focus-within .news-item__excerpt {
  max-height: 240px;
}

.page-news .news-item__more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--electric-green);
  text-decoration: none;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.page-news .news-item__more::after {
  content: "→";
  transition: transform 0.2s ease;
}

.page-news .news-item__more:hover,
.page-news .news-item__more:focus-visible {
  color: var(--ink-white);
}

.page-news .news-item__more:hover::after {
  transform: translateX(4px);
}

.page-news .news-item__preview {
  margin-top: 20px;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-blue);
  max-width: 400px;
}

.page-news .news-item__preview img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.page-news .news-item:hover .news-item__preview img {
  transform: scale(1.03);
}

.page-news .news-category {
  padding: 72px 0;
}

.page-news .cat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-news .cat-card {
  position: relative;
  display: block;
  background: var(--panel-blue);
  border: 1px solid var(--line-blue);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-decoration: none;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.page-news .cat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  transform: skewX(-8deg) translateX(-80%);
  transition: transform 0.3s ease;
}

.page-news .cat-card:hover,
.page-news .cat-card:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow-panel);
  outline: none;
}

.page-news .cat-card--guide::before {
  background: var(--electric-green);
}

.page-news .cat-card--history::before {
  background: var(--signal-orange);
}

.page-news .cat-card--rank::before {
  background: var(--mist-blue);
}

.page-news .cat-card--feature::before {
  background: linear-gradient(135deg, var(--electric-green) 0%, var(--signal-orange) 100%);
}

.page-news .cat-card:hover::before,
.page-news .cat-card:focus-visible::before {
  transform: skewX(-8deg) translateX(0);
}

.page-news .cat-card__num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--signal-orange);
  display: block;
  margin-bottom: 12px;
}

.page-news .cat-card--guide .cat-card__num {
  color: var(--electric-green);
}

.page-news .cat-card--history .cat-card__num {
  color: var(--signal-orange);
}

.page-news .cat-card--rank .cat-card__num {
  color: var(--mist-blue);
}

.page-news .cat-card--feature .cat-card__num {
  color: var(--ink-white);
}

.page-news .cat-card__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--ink-white);
}

.page-news .cat-card__desc {
  color: var(--mist-blue);
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0 0 16px;
}

.page-news .cat-card__count {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--electric-green);
  border-bottom: 1px solid rgba(76, 242, 0, 0.3);
  padding-bottom: 2px;
}

.page-news .cat-card--history .cat-card__count {
  color: var(--signal-orange);
  border-bottom-color: rgba(255, 106, 0, 0.3);
}

.page-news .cat-card--rank .cat-card__count {
  color: var(--mist-blue);
  border-bottom-color: rgba(143, 168, 200, 0.3);
}

.page-news .news-rank {
  padding: 72px 0;
}

.page-news .rank-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-news .rank-wrap__visual {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line-blue);
  position: relative;
}

.page-news .rank-wrap__visual::after {
  content: "RANK · SNAPSHOT";
  position: absolute;
  right: 16px;
  bottom: 16px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--deep-space-blue);
  background: var(--electric-green);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-weight: 700;
}

.page-news .rank-wrap__visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-news .rank-wrap__content {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-news .rank-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--divider);
}

.page-news .rank-summary__label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--mist-blue);
  text-transform: uppercase;
}

.page-news .rank-summary__value {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-white);
  text-align: right;
}

.page-news .rank-summary:nth-child(2) .rank-summary__value {
  color: var(--electric-green);
}

.page-news .rank-trend {
  margin-top: 16px;
}

.page-news .rank-trend__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 16px;
}

.page-news .rank-trend__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .rank-trend__item {
  position: relative;
  padding-left: 28px;
  padding-bottom: 18px;
}

.page-news .rank-trend__item::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--electric-green);
  box-shadow: 0 0 8px rgba(0, 255, 160, 0.5);
}

.page-news .rank-trend__item::after {
  content: "";
  position: absolute;
  left: 9px;
  top: 18px;
  width: 2px;
  height: calc(100% - 18px);
  background: var(--divider);
}

.page-news .rank-trend__item:last-child::after {
  display: none;
}

.page-news .rank-trend__item:last-child {
  padding-bottom: 0;
}

.page-news .rank-trend__round {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--signal-orange);
  text-transform: uppercase;
}

.page-news .rank-trend__item p {
  color: var(--mist-blue);
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 4px 0 0;
}

.page-news .news-feature {
  padding: 72px 0;
}

.page-news .feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-news .feature-card {
  background: var(--panel-blue);
  border: 1px solid var(--line-blue);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
  scroll-margin-top: 96px;
}

.page-news .feature-card:hover,
.page-news .feature-card:focus-within {
  border-color: var(--electric-green);
  box-shadow: 0 0 24px rgba(0, 255, 160, 0.12);
  transform: translateY(-3px);
}

.page-news .feature-card--primary .feature-card__media {
  border-radius: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--divider);
}

.page-news .feature-card--primary .feature-card__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.page-news .feature-card--primary:hover .feature-card__media img {
  transform: scale(1.03);
}

.page-news .feature-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.page-news .feature-card__tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

.page-news .tag-history {
  color: var(--signal-orange);
  border: 1px solid rgba(255, 106, 0, 0.35);
  background: rgba(255, 106, 0, 0.08);
}

.page-news .tag-guide {
  color: var(--electric-green);
  border: 1px solid rgba(76, 242, 0, 0.35);
  background: rgba(76, 242, 0, 0.08);
}

.page-news .tag-rank {
  color: var(--mist-blue);
  border: 1px solid rgba(143, 168, 200, 0.4);
  background: rgba(143, 168, 200, 0.08);
}

.page-news .feature-card__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 0;
}

.page-news .feature-card__desc {
  color: var(--mist-blue);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

.page-news .feature-card__link {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--electric-green);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-news .feature-card__link::after {
  content: "→";
  margin-left: 4px;
}

.page-news .feature-card__link:hover,
.page-news .feature-card__link:focus-visible {
  color: var(--ink-white);
  outline: none;
}

.page-news .news-contact {
  padding: 72px 0;
}

.page-news .news-contact__inner {
  background: linear-gradient(135deg, var(--panel-blue) 0%, var(--layer-blue) 100%);
  border: 1px solid var(--line-blue);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  text-align: center;
}

.page-news .news-contact__inner .section-label {
  justify-content: center;
}

.page-news .news-contact__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  font-weight: 800;
  margin: 14px 0 10px;
}

.page-news .news-contact__desc {
  color: var(--mist-blue);
  font-size: 0.98rem;
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 28px;
}

.page-news .news-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.page-news .btn--primary {
  background: var(--electric-green);
  border: 1px solid var(--electric-green);
  color: var(--deep-space-blue);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.page-news .btn--primary:hover,
.page-news .btn--primary:focus-visible {
  background: transparent;
  color: var(--electric-green);
  box-shadow: 0 0 16px rgba(0, 255, 160, 0.3);
  outline: none;
}

.page-news .btn--ghost {
  background: transparent;
  border: 1px solid var(--line-blue);
  color: var(--mist-blue);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-news .btn--ghost:hover,
.page-news .btn--ghost:focus-visible {
  border-color: var(--electric-green);
  color: var(--electric-green);
  outline: none;
}

.page-news [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.page-news [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.page-news .section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-news .section-label__index {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--signal-orange);
  letter-spacing: 0.1em;
}

.page-news .section-label__text {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  color: var(--mist-blue);
  text-transform: uppercase;
}

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

.page-news .breadcrumbs__list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.page-news .breadcrumbs__link {
  color: var(--mist-blue);
  font-size: 0.85rem;
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-news .breadcrumbs__link:hover {
  color: var(--electric-green);
}

.page-news .breadcrumbs__sep {
  color: var(--mist-blue);
  font-size: 0.85rem;
  opacity: 0.6;
}

.page-news .breadcrumbs__current {
  color: var(--ink-white);
  font-size: 0.85rem;
}

@media (min-width: 768px) {
  .page-news .news-hero {
    padding: 64px 0 0;
  }

  .page-news .news-hero__top {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }

  .page-news .news-hero__side {
    grid-template-columns: 1fr;
    width: 220px;
    gap: 10px;
  }

  .page-news .hero-stat {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    padding: 14px 16px;
    text-align: left;
  }

  .page-news .hero-stat__num {
    font-size: 1.5rem;
  }

  .page-news .hero-stat__label {
    margin-top: 0;
  }

  .page-news .news-item {
    grid-template-columns: 140px 1fr;
    gap: 32px;
    align-items: start;
  }

  .page-news .news-item__index {
    position: sticky;
    top: 88px;
    font-size: 5.2rem;
    align-self: start;
    line-height: 1;
  }

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

  .page-news .rank-wrap {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
  }

  .page-news .feature-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-news .feature-card--primary {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
  }

  .page-news .feature-card--primary .feature-card__media {
    border-right: 1px solid var(--divider);
    border-bottom: none;
    height: 100%;
    min-height: 320px;
  }

  .page-news .feature-card--primary .feature-card__media img {
    height: 100%;
    min-height: 320px;
  }

  .page-news .news-contact__inner {
    padding: 56px 40px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-hero__content {
    max-width: 760px;
  }

  .page-news .news-hero__title {
    font-size: clamp(3rem, 5.5vw, 4.6rem);
  }

  .page-news .news-hero__desc {
    font-size: 1.05rem;
  }

  .page-news .news-spine,
  .page-news .news-category,
  .page-news .news-rank,
  .page-news .news-feature,
  .page-news .news-contact {
    padding: 88px 0;
  }

  .page-news .cat-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-news .rank-wrap {
    grid-template-columns: 1fr 1.1fr;
    gap: 56px;
  }

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

  .page-news .feature-card--primary {
    grid-column: 1 / -1;
    grid-template-columns: 1.3fr 1fr;
  }

  .page-news .feature-card--primary .feature-card__media img {
    height: 100%;
    min-height: 380px;
  }
}