.page-news {
  --news-line: rgba(160, 170, 181, 0.24);
  --news-card: rgba(21, 42, 74, 0.78);
  --news-ink: rgba(5, 8, 16, 0.28);
  position: relative;
  background:
    linear-gradient(rgba(74, 144, 226, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 144, 226, 0.05) 1px, transparent 1px),
    var(--bg-deep);
  background-size: 34px 34px;
  overflow-x: hidden;
  color: var(--text-white);
}

.page-news .container {
  max-width: var(--content-width);
  margin-inline: auto;
  padding-inline: 20px;
}

.page-news img {
  max-width: 100%;
  height: auto;
}

.page-news .news-hero {
  position: relative;
  padding: 44px 0 40px;
  background:
    linear-gradient(120deg, rgba(10, 17, 40, 0.2) 0%, rgba(21, 42, 74, 0.92) 55%, rgba(138, 43, 226, 0.34) 130%);
  border-bottom: 1px solid var(--news-line);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "01 / 04 — DATA FLOW INSIGHT";
  position: absolute;
  top: 18px;
  right: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: rgba(74, 144, 226, 0.46);
  pointer-events: none;
}

.page-news .hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, transparent 49.8%, rgba(0, 229, 160, 0.07) 50%, transparent 50.2%),
    linear-gradient(0deg, transparent 49.8%, rgba(0, 229, 160, 0.07) 50%, transparent 50.2%);
  background-size: 160px 160px;
  pointer-events: none;
}

.page-news .hero-orbit {
  position: absolute;
  width: 240px;
  height: 240px;
  right: -60px;
  top: -30px;
  border: 1px dashed rgba(74, 144, 226, 0.3);
  border-radius: 50%;
  pointer-events: none;
  animation: pageNewsOrbitSpin 42s linear infinite;
}

.page-news .hero-orbit::after {
  content: "";
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(0, 229, 160, 0.14);
  border-radius: 50%;
}

.page-news .hero-orbit.second {
  width: 120px;
  height: 120px;
  right: 220px;
  bottom: -60px;
  top: auto;
  border-color: rgba(138, 43, 226, 0.32);
  animation-duration: 28s;
  animation-direction: reverse;
}

@keyframes pageNewsOrbitSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.page-news .breadcrumb {
  position: relative;
  margin: 0 0 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-news .breadcrumb a {
  color: var(--text-gray);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  transition: color 0.24s ease;
}

.page-news .breadcrumb a:hover {
  color: var(--accent-green);
}

.page-news .breadcrumb a::after {
  content: "/";
  margin-left: 10px;
  color: var(--text-gray);
  opacity: 0.5;
}

.page-news .breadcrumb [aria-current="page"] {
  color: var(--accent-orange);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
}

.page-news .hero-kicker {
  position: relative;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--accent-green);
  text-transform: uppercase;
}

.page-news .news-hero h1 {
  position: relative;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(26px, 5vw, 42px);
  line-height: 1.24;
  letter-spacing: 0.02em;
  margin: 10px 0 14px;
  max-width: 14em;
}

.page-news .hero-desc {
  position: relative;
  max-width: 62ch;
  color: var(--text-gray);
  font-size: 15px;
  line-height: 1.8;
  margin: 0 0 26px;
}

.page-news .hero-desc strong {
  color: var(--text-white);
  font-weight: 600;
}

.page-news .hero-stats {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  max-width: 640px;
}

.page-news .hero-stats .stat-block {
  border: 1px solid var(--news-line);
  border-radius: 8px;
  padding: 10px 12px;
  background: rgba(10, 17, 40, 0.5);
}

.page-news .hero-stats .stat-value {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--accent-green);
  display: block;
}

.page-news .hero-stats .stat-label {
  font-size: 12px;
  color: var(--text-gray);
  display: block;
  margin-top: 2px;
}

.page-news .news-layout {
  display: grid;
  gap: 28px;
  padding: 36px 0 72px;
}

.page-news .news-sidebar {
  order: 1;
}

.page-news .news-content {
  order: 2;
  min-width: 0;
}

.page-news .side-panel {
  position: relative;
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(21, 42, 74, 0.88), rgba(10, 17, 40, 0.92));
  padding: 18px 16px 16px;
  box-shadow: 0 18px 36px rgba(5, 8, 16, 0.36);
}

.page-news .side-panel::before {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid rgba(245, 247, 250, 0.06);
  border-radius: calc(var(--radius) - 3px);
  pointer-events: none;
}

.page-news .side-panel-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--accent-blue);
  margin: 14px 0 6px;
}

.page-news .side-panel-label:first-child {
  margin-top: 0;
}

.page-news .side-panel-title {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--text-white);
}

.page-news .side-nav {
  display: grid;
  gap: 4px;
  margin-bottom: 16px;
}

.page-news .side-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  color: var(--text-gray);
  font-size: 14px;
  text-decoration: none;
  transition: all 0.24s ease;
}

.page-news .side-nav a:hover {
  color: var(--text-white);
  border-left-color: var(--accent-green);
  background: rgba(0, 229, 160, 0.07);
  padding-left: 16px;
}

.page-news .side-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-purple);
}

.page-news .side-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-news .side-tag-list .tag {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid rgba(160, 170, 181, 0.28);
  color: var(--text-gray);
  text-decoration: none;
  background: transparent;
  transition: all 0.24s ease;
}

.page-news .side-tag-list .tag:hover {
  color: var(--accent-green);
  border-color: var(--accent-green);
  background: rgba(0, 229, 160, 0.08);
}

.page-news .side-note {
  position: relative;
  margin-top: 14px;
  padding: 12px 12px 12px 30px;
  border: 1px dashed rgba(255, 126, 64, 0.4);
  border-radius: 8px;
  color: var(--text-gray);
  font-size: 12px;
  line-height: 1.7;
}

.page-news .note-dot {
  position: absolute;
  left: 12px;
  top: 15px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-orange);
  box-shadow: 0 0 12px rgba(255, 126, 64, 0.8);
}

.page-news .news-section {
  scroll-margin-top: 96px;
  padding: 26px 0;
  border-top: 1px solid var(--news-line);
}

.page-news .news-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .section-head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 22px;
}

.page-news .section-index {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-green);
  line-height: 1.8;
}

.page-news .section-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 24px;
  line-height: 1.3;
  margin: 0;
  position: relative;
  display: inline-block;
}

.page-news .section-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 36px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-purple));
}

.page-news .section-sub {
  margin: 10px 0 0;
  color: var(--text-gray);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-news .update-layout {
  display: grid;
  gap: 22px;
}

.page-news .update-visual {
  position: relative;
  border-radius: var(--radius);
  border: 1px solid var(--news-line);
  overflow: hidden;
  transform: rotate(-0.8deg);
  box-shadow: 6px 6px 0 var(--news-ink);
}

.page-news .update-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .update-visual::after {
  content: "CHANGELOG / REAL-TIME SYNC";
  position: absolute;
  bottom: 10px;
  left: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--accent-green);
  background: rgba(5, 8, 16, 0.66);
  padding: 4px 8px;
  border-radius: 3px;
}

.page-news .update-list {
  position: relative;
  padding-left: 24px;
}

.page-news .update-list::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, var(--accent-green), var(--accent-purple), transparent);
  animation: pageNewsLinePulse 4s ease-in-out infinite alternate;
}

@keyframes pageNewsLinePulse {
  from { opacity: 0.55; }
  to { opacity: 1; }
}

.page-news .update-item {
  position: relative;
  padding-bottom: 20px;
  padding-left: 18px;
}

.page-news .update-item:last-child {
  padding-bottom: 0;
}

.page-news .update-item::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 4px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--bg-deep);
  border: 2px solid var(--accent-green);
}

.page-news .update-item:nth-child(even)::before {
  border-color: var(--accent-purple);
}

.page-news .update-time {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-orange);
  background: rgba(255, 126, 64, 0.08);
  padding: 2px 8px;
  border-radius: 3px;
  margin-bottom: 6px;
}

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

.page-news .update-item strong {
  color: var(--text-white);
  font-weight: 600;
}

.page-news .article-grid {
  display: grid;
  gap: 18px;
}

.page-news .article-card {
  position: relative;
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(21, 42, 74, 0.88), rgba(21, 42, 74, 0.48));
  overflow: hidden;
  box-shadow: 6px 6px 0 var(--news-ink), 12px 12px 0 rgba(21, 42, 74, 0.16);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.page-news .article-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 229, 160, 0.42);
  box-shadow: 0 14px 30px rgba(5, 8, 16, 0.4), 4px 4px 0 rgba(0, 229, 160, 0.08);
}

.page-news .article-thumb {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .article-body {
  padding: 16px 18px 18px;
}

.page-news .article-card.feature {
  padding: 0;
}

.page-news .article-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 9px;
}

.page-news .article-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: #c99dff;
  padding: 3px 9px;
  border: 1px solid rgba(138, 43, 226, 0.6);
  border-radius: 3px;
  background: rgba(138, 43, 226, 0.14);
}

.page-news .article-tag.green {
  color: var(--accent-green);
  border-color: rgba(0, 229, 160, 0.5);
  background: rgba(0, 229, 160, 0.1);
}

.page-news .article-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-gray);
  margin-left: auto;
}

.page-news .article-title {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.48;
  margin: 0 0 8px;
  color: var(--text-white);
}

.page-news .article-excerpt {
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-gray);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-news .article-card:hover .article-excerpt {
  -webkit-line-clamp: unset;
}

.page-news .league-tags-wrap {
  display: grid;
  gap: 22px;
}

.page-news .league-cloud {
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
  padding: 14px;
  background: rgba(10, 17, 40, 0.5);
}

.page-news .league-cloud img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
}

.page-news .league-cloud-caption {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-gray);
  margin: 12px 2px 2px;
}

.page-news .league-groups {
  display: grid;
  gap: 14px;
}

.page-news .league-group {
  border: 1px solid var(--news-line);
  border-left: 3px solid var(--accent-green);
  border-radius: 8px;
  padding: 14px 16px;
  background: rgba(21, 42, 74, 0.36);
  scroll-margin-top: 100px;
}

.page-news .league-group:nth-child(2) {
  border-left-color: var(--accent-purple);
}

.page-news .league-group:nth-child(3) {
  border-left-color: var(--accent-orange);
}

.page-news .league-group:nth-child(4) {
  border-left-color: var(--accent-blue);
}

.page-news .league-group h3 {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 10px;
}

.page-news .league-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .league-chip {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-white);
  text-decoration: none;
  padding: 4px 12px;
  border: 1px solid rgba(160, 170, 181, 0.32);
  border-radius: 999px;
  background: rgba(10, 17, 40, 0.4);
  transition: all 0.24s ease;
}

.page-news .league-chip:hover {
  color: var(--accent-green);
  border-color: var(--accent-green);
  background: rgba(0, 229, 160, 0.1);
}

.page-news .analysis-stack {
  display: grid;
  gap: 20px;
}

.page-news .analysis-card {
  position: relative;
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(21, 42, 74, 0.8), rgba(10, 17, 40, 0.6));
  padding: 16px;
  display: grid;
  gap: 14px;
}

.page-news .analysis-visual {
  width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
  border: 1px solid rgba(160, 170, 181, 0.2);
}

.page-news .analysis-body h3 {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  margin: 0 0 8px;
  color: var(--text-white);
}

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

.page-news .related-grid {
  display: grid;
  gap: 14px;
}

.page-news .related-card {
  position: relative;
  display: block;
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
  padding: 18px;
  text-decoration: none;
  background: linear-gradient(160deg, rgba(21, 42, 74, 0.7), rgba(21, 42, 74, 0.3));
  box-shadow: 5px 5px 0 var(--news-ink);
  transition: all 0.28s ease;
}

.page-news .related-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 229, 160, 0.4);
  box-shadow: 0 12px 24px rgba(5, 8, 16, 0.38), 5px 5px 0 rgba(0, 229, 160, 0.08);
}

.page-news .related-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-purple);
  display: block;
  margin-bottom: 6px;
}

.page-news .related-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-white);
  margin: 0 0 6px;
}

.page-news .related-card p {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-gray);
  margin: 0;
}

@media (min-width: 768px) {
  .page-news .hero-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-news .update-layout {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
  }

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

  .page-news .article-card:nth-child(even) {
    transform: translateY(24px);
  }

  .page-news .article-card:nth-child(even):hover {
    transform: translateY(19px);
  }

  .page-news .analysis-card:first-child {
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
  }

  .page-news .analysis-card:not(:first-child) {
    padding-left: 28px;
    border-left: 3px solid var(--accent-purple);
  }

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

@media (min-width: 1024px) {
  .page-news .news-layout {
    grid-template-columns: 288px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .news-sidebar {
    order: 0;
    position: sticky;
    top: 96px;
    z-index: 8;
  }

  .page-news .league-tags-wrap {
    grid-template-columns: 0.85fr 1.15fr;
    align-items: start;
  }
}