.page-news {
  --news-max: 1440px;
  --news-pad: clamp(20px, 5vw, 64px);
  --news-gap: clamp(24px, 4vw, 48px);
  background: var(--color-white);
  color: var(--color-dark-gray);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ===== Hero ===== */
.page-news .news-hero {
  position: relative;
  padding: 56px var(--news-pad) 96px;
  background:
    linear-gradient(115deg, transparent 0%, transparent 62%, rgba(255, 77, 0, 0.28) 62%, rgba(255, 77, 0, 0.28) 63%, transparent 63%),
    linear-gradient(180deg, var(--color-dark) 0%, #081428 100%);
  color: var(--color-white);
  clip-path: polygon(0 0, 100% 0, 100% 94%, 0 100%);
  overflow: hidden;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 40px;
  width: 72%;
  height: 2px;
  background: var(--color-primary);
  transform: skewY(-1.2deg);
  opacity: 0.7;
}

.page-news .news-hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--news-max);
  margin: 0 auto;
}

.page-news .news-hero .breadcrumb {
  margin-bottom: 28px;
}

.page-news .news-hero .breadcrumb-item + .breadcrumb-item::before {
  color: var(--color-silver);
}

.page-news .news-hero .breadcrumb-item a {
  color: var(--color-light-blue);
  font-weight: 600;
}

.page-news .news-hero .breadcrumb-item[aria-current] {
  color: var(--color-white);
}

.page-news .news-eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-number);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--color-primary-bright);
  text-transform: uppercase;
}

.page-news .news-hero h1 {
  margin: 0 0 20px;
  max-width: 980px;
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.page-news .news-hero-desc {
  margin: 0 0 28px;
  max-width: 820px;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.88);
}

.page-news .news-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin-bottom: 32px;
  font-family: var(--font-number);
  font-size: 13px;
  color: var(--color-silver);
}

.page-news .hero-meta-item strong {
  display: inline-block;
  margin-right: 6px;
  font-size: 26px;
  color: var(--color-primary-bright);
  font-weight: 700;
}

.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-news .news-hero-actions .btn {
  margin: 0;
}

/* ===== Section base ===== */
.page-news .news-section {
  padding: clamp(48px, 8vw, 96px) var(--news-pad);
}

.page-news .news-section-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: var(--news-max);
  margin: 0 auto 32px;
  border-bottom: 1px solid rgba(176, 181, 189, 0.5);
  padding-bottom: 16px;
}

.page-news .section-index {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-number);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--color-primary);
  text-transform: uppercase;
}

.page-news .section-index::before {
  content: "";
  width: 18px;
  height: 2px;
  background: var(--color-primary);
  display: inline-block;
}

.page-news .section-index.light {
  color: var(--color-primary-bright);
}

.page-news .section-index.light::before {
  background: var(--color-primary-bright);
}

.page-news .section-title-group h2,
.page-news .news-section-head h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.01em;
  color: var(--color-dark);
}

.page-news .section-title-group p {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-dark-gray);
}

/* ===== Latest ===== */
.page-news .news-latest {
  background: var(--color-off-white);
}

.page-news .latest-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  max-width: var(--news-max);
  margin: 0 auto;
}

.page-news .news-card {
  background: var(--color-white);
  box-shadow: 0 10px 30px rgba(10, 27, 61, 0.07);
  transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.page-news .news-card.has-thumb {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-news .news-card-thumb {
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.page-news .news-card-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 5 / 3;
  max-width: 100%;
}

.page-news .news-card-body {
  padding: 24px 22px 20px;
}

.page-news .news-pure-card {
  position: relative;
  padding: 26px 24px 22px;
}

.page-news .news-pure-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 68px;
  height: 4px;
  background: var(--color-primary);
  transform: skewX(-18deg);
  transform-origin: left top;
}

.page-news .news-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  font-family: var(--font-number);
  font-size: 12px;
  letter-spacing: 0.08em;
  background: var(--color-silver);
  color: var(--color-dark);
}

.page-news .news-tag.tag-review {
  background: var(--color-primary);
  color: var(--color-white);
}

.page-news .news-tag.tag-analysis {
  background: var(--color-dark);
  color: var(--color-white);
}

.page-news .news-tag.tag-guide {
  background: var(--color-light-blue);
  color: var(--color-white);
}

.page-news .news-tag.tag-report {
  background: var(--color-primary-bright);
  color: var(--color-dark);
}

.page-news .news-tag.tag-time {
  background: transparent;
  color: var(--color-dark-gray);
}

.page-news .news-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: 1.28rem;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--color-dark);
}

.page-news .news-card p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--color-dark-gray);
}

.page-news .news-extra-line {
  margin-bottom: 14px;
  padding: 8px 10px;
  background: var(--color-off-white);
  font-family: var(--font-number);
  font-size: 13px;
  color: var(--color-primary);
}

.page-news .news-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid rgba(176, 181, 189, 0.35);
}

.page-news .news-views {
  font-family: var(--font-number);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-dark);
}

.page-news .news-id {
  font-family: var(--font-number);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--color-silver);
}

/* ===== Cases ===== */
.page-news .news-cases {
  background:
    linear-gradient(180deg, var(--color-dark) 0%, #060F24 100%);
  color: var(--color-white);
}

.page-news .cases-hero {
  position: relative;
  max-width: var(--news-max);
  margin: 0 auto 40px;
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}

.page-news .cases-hero img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  min-height: 240px;
  object-fit: cover;
}

.page-news .cases-hero-overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 28px 32px 30px;
  background: linear-gradient(180deg, transparent, rgba(10, 27, 61, 0.92));
}

.page-news .cases-hero-overlay h2 {
  margin: 8px 0 8px;
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.2vw, 2.6rem);
  letter-spacing: -0.01em;
}

.page-news .cases-hero-overlay p {
  margin: 0;
  max-width: 680px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
}

.page-news .case-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  max-width: var(--news-max);
  margin: 0 auto;
}

.page-news .case-card {
  padding: 28px 26px 24px;
  background: rgba(255, 255, 255, 0.07);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: transform var(--transition-speed) ease, background var(--transition-speed) ease;
}

.page-news .case-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-family: var(--font-number);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-silver);
}

.page-news .case-round {
  color: var(--color-primary-bright);
  font-weight: 700;
}

.page-news .case-atlas {
  text-transform: uppercase;
}

.page-news .case-card h3 {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.page-news .case-card p {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.82);
}

.page-news .case-data-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-silver);
}

.page-news .case-data-list li {
  padding: 10px 8px;
  background: rgba(10, 27, 61, 0.6);
  border-left: 2px solid var(--color-primary);
}

.page-news .case-data-list span {
  display: block;
  font-family: var(--font-number);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-white);
}

.page-news .case-card .btn {
  margin: 0;
}

.page-news .cases-footnote {
  max-width: var(--news-max);
  margin: 40px auto 0;
  font-size: 14px;
  color: var(--color-silver);
}

.page-news .cases-footnote a {
  color: var(--color-primary-bright);
  font-weight: 700;
}

/* ===== Categories ===== */
.page-news .news-categories {
  background: var(--color-off-white);
}

.page-news .category-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  max-width: var(--news-max);
  margin: 0 auto;
}

.page-news .category-aside-inner {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 28px 24px;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.page-news .category-aside h2 {
  margin: 8px 0 18px;
  font-family: var(--font-heading);
  font-size: 1.7rem;
  letter-spacing: -0.01em;
}

.page-news .category-aside .section-index {
  color: var(--color-primary-bright);
}

.page-news .category-aside .section-index::before {
  background: var(--color-primary-bright);
}

.page-news .category-toc {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 20px;
}

.page-news .category-toc a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 12px 8px;
  font-family: var(--font-number);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-white);
  border-bottom: 1px dashed rgba(176, 181, 189, 0.3);
  text-decoration: none;
  transition: background var(--transition-speed) ease, color var(--transition-speed) ease;
}

.page-news .category-toc a i {
  font-style: normal;
  color: var(--color-primary-bright);
}

.page-news .category-aside-note {
  margin: 0 0 18px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
}

.page-news .category-blocks {
  display: flex;
  flex-direction: column;
  gap: 28px;
  min-width: 0;
}

.page-news .category-block {
  scroll-margin-top: 130px;
  background: var(--color-white);
  padding: 26px 24px;
  box-shadow: 0 6px 22px rgba(10, 27, 61, 0.05);
}

.page-news .cat-block-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  font-family: var(--font-number);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  font-weight: 700;
}

.page-news .category-block > p {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--color-dark-gray);
}

.page-news .cat-block-media {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  margin-top: 14px;
}

.page-news .cat-block-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-news .cat-post-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .cat-post-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  background: var(--color-off-white);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-dark);
}

.page-news .cat-post-list li span {
  font-family: var(--font-number);
  font-size: 13px;
  color: var(--color-dark-gray);
  white-space: nowrap;
}

.page-news .cat-post-list li a {
  color: var(--color-dark);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-speed) ease, color var(--transition-speed) ease;
}

.page-news .cat-post-list li .plain-title {
  font-family: var(--font-body);
  font-weight: 600;
}

/* ===== Ranking ===== */
.page-news .news-ranking {
  background: var(--color-white);
}

.page-news .ranking-list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: var(--news-max);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news .ranking-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  align-items: center;
  gap: 6px 12px;
  padding: 14px 8px;
  background: var(--color-off-white);
  transition: background var(--transition-speed) ease, transform var(--transition-speed) ease;
}

.page-news .ranking-num {
  font-family: var(--font-number);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-primary);
  transform: skewX(-8deg);
}

.page-news .ranking-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-dark-gray);
  text-decoration: none;
}

.page-news a.ranking-title {
  color: var(--color-dark);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-speed) ease;
}

.page-news .ranking-cat {
  grid-column: 2;
  font-family: var(--font-number);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-light-blue);
}

.page-news .ranking-views {
  grid-column: 2;
  font-family: var(--font-number);
  font-size: 13px;
  color: var(--color-dark-gray);
  text-align: left;
}

/* ===== Hover ===== */
@media (hover: hover) {
  .page-news .news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 34px rgba(10, 27, 61, 0.12);
  }

  .page-news .case-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.12);
  }

  .page-news .category-toc a:hover {
    background: rgba(255, 77, 0, 0.32);
  }

  .page-news .cat-post-list li a:hover {
    border-bottom-color: var(--color-primary);
    color: var(--color-primary);
  }

  .page-news a.ranking-title:hover {
    border-bottom-color: var(--color-primary);
    color: var(--color-primary);
  }

  .page-news .ranking-item:hover {
    background: var(--color-white);
    transform: translateX(4px);
  }
}

/* ===== Tablet ===== */
@media (min-width: 768px) {
  .page-news .latest-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-card.has-thumb {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .page-news .cat-block-media {
    grid-template-columns: 280px minmax(0, 1fr);
  }

  .page-news .ranking-item {
    grid-template-columns: 48px minmax(0, 1fr) 130px 110px;
    gap: 6px 16px;
    padding: 14px 18px;
  }

  .page-news .ranking-cat,
  .page-news .ranking-views {
    grid-column: auto;
    text-align: left;
  }

  .page-news .ranking-num {
    grid-row: span 2;
  }
}

/* ===== Desktop ===== */
@media (min-width: 1024px) {
  .page-news .news-hero {
    padding-top: 84px;
    padding-bottom: 136px;
  }

  .page-news .news-hero h1 {
    font-size: clamp(2.4rem, 4.6vw, 4.2rem);
  }

  .page-news .news-card.has-thumb {
    grid-template-columns: 220px minmax(0, 1fr);
  }

  .page-news .news-card-thumb img {
    aspect-ratio: auto;
    height: 100%;
  }

  .page-news .category-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .category-aside {
    position: sticky;
    top: 120px;
  }

  .page-news .cases-hero-overlay {
    padding: 40px 44px 42px;
  }
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition: none !important;
    animation: none !important;
  }

  .page-news .news-card,
  .page-news .case-card,
  .page-news .ranking-item {
    transform: none !important;
  }
}