:root {
  --bg: #eef2f7;
  --bg-2: #f8fafc;
  --ink: #0f172a;
  --muted: #64748b;
  --line: rgba(15, 23, 42, 0.08);
  --accent: #1f46f2;
  --accent-2: #16a34a;
  --accent-3: #f59e0b;
  --card: rgba(255, 255, 255, 0.76);
  --shadow: 0 24px 64px rgba(15, 23, 42, 0.12);
  --radius: 24px;
  --max: 1280px;
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: clip;
  overflow-y: scroll;
  scrollbar-gutter: stable;
}

body.news-page {
  margin: 0;
  overflow-x: clip;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(31, 70, 242, 0.12), transparent 28%),
    radial-gradient(circle at bottom right, rgba(22, 163, 74, 0.08), transparent 26%),
    linear-gradient(180deg, #f5f8fc 0%, #eef2f7 46%, #f8fafc 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.hidden {
  display: none !important;
}

.news-header {
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.news-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.news-brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  color: #fff;
  font: 800 18px/1 "JetBrains Mono", monospace;
  letter-spacing: 0.08em;
  background: linear-gradient(135deg, var(--accent), #5d8bff);
  box-shadow: 0 10px 28px rgba(31, 70, 242, 0.28);
}

.news-brand small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.02em;
}

.news-nav {
  display: flex;
  gap: 16px;
  align-items: center;
  color: #334155;
  font-weight: 600;
}

.news-nav a {
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}

.news-nav a:hover,
.news-nav a.active {
  color: var(--accent);
  border-color: var(--accent);
}

.news-main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 10px 28px 48px;
}

.news-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(340px, 0.8fr);
  gap: 26px;
  align-items: stretch;
  margin-top: 8px;
}

.news-hero-copy,
.news-hero-panel,
.hero-panel-card,
.summary-card,
.news-card,
.article-card,
.detail-aside .sticky-card,
.detail-hero,
.news-toolbar {
  border-radius: var(--radius);
  background: var(--card);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: var(--shadow);
}

.news-hero-copy {
  padding: 44px;
  background:
    linear-gradient(135deg, rgba(7, 17, 31, 0.94), rgba(14, 34, 77, 0.88)),
    radial-gradient(circle at top right, rgba(31, 70, 242, 0.58), transparent 28%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.news-hero-copy::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.5;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 90%);
  pointer-events: none;
}

.news-hero-copy > * {
  position: relative;
  z-index: 1;
}

.eyebrow,
.panel-label {
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  font: 700 12px/1 "JetBrains Mono", monospace;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow {
  background: rgba(255, 255, 255, 0.12);
  color: #dbeafe;
}

.panel-label {
  background: rgba(31, 70, 242, 0.08);
  color: #1e40af;
}

.news-hero-copy h1 {
  margin: 18px 0 0;
  max-width: 740px;
  font-size: clamp(34px, 4.8vw, 68px);
  line-height: 0.96;
  letter-spacing: -0.05em;
}

.news-hero-copy p {
  margin: 18px 0 0;
  max-width: 680px;
  color: rgba(226, 232, 240, 0.82);
  font-size: 17px;
  line-height: 1.75;
}

.news-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.news-hero-stats span,
.detail-meta span,
.keyword-list span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #e2e8f0;
  font-weight: 600;
}

.news-hero-panel {
  display: grid;
  gap: 16px;
  padding: 16px;
  background: transparent;
  box-shadow: none;
}

.hero-panel-card {
  padding: 22px;
}

.hero-panel-card strong {
  display: block;
  margin-top: 12px;
  font-size: 28px;
  letter-spacing: -0.03em;
}

.hero-panel-card p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.hero-panel-card.accent {
  background:
    linear-gradient(135deg, rgba(31, 70, 242, 0.12), rgba(22, 163, 74, 0.08)),
    rgba(255, 255, 255, 0.84);
}

.news-toolbar {
  margin-top: 22px;
  padding: 18px 22px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill {
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: rgba(255, 255, 255, 0.84);
  color: #334155;
  padding: 10px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.2s ease;
}

.pill:hover,
.pill.active {
  background: #0f172a;
  color: #fff;
  border-color: #0f172a;
}

.news-search {
  display: flex;
  gap: 10px;
  min-width: min(100%, 420px);
}

.news-search input {
  flex: 1;
  min-width: 0;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 16px;
  padding: 14px 16px;
  outline: none;
  background: rgba(255, 255, 255, 0.88);
}

.news-search input:focus {
  border-color: rgba(31, 70, 242, 0.5);
  box-shadow: 0 0 0 4px rgba(31, 70, 242, 0.08);
}

.news-search button {
  border: 0;
  border-radius: 16px;
  padding: 14px 20px;
  background: linear-gradient(135deg, var(--accent), #5d8bff);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 10px 22px rgba(31, 70, 242, 0.24);
  cursor: pointer;
}

.news-summary {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.summary-card {
  padding: 20px;
}

.summary-label {
  color: var(--muted);
  font: 600 12px/1 "JetBrains Mono", monospace;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.summary-value {
  margin-top: 12px;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.news-grid-wrap {
  margin-top: 20px;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.news-card {
  overflow: hidden;
  display: block;
  color: inherit;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 72px rgba(15, 23, 42, 0.16);
}

.news-card-media {
  aspect-ratio: 16 / 10;
  background:
    linear-gradient(135deg, rgba(31, 70, 242, 0.08), rgba(22, 163, 74, 0.06)),
    #e2e8f0;
  position: relative;
}

.news-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-card-media .fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #1e293b;
  font: 800 14px/1 "JetBrains Mono", monospace;
  letter-spacing: 0.08em;
}

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

.news-card-category {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(31, 70, 242, 0.08);
  color: #1e40af;
  font: 700 12px/1 "JetBrains Mono", monospace;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.news-card h2 {
  margin: 16px 0 0;
  font-size: 24px;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.news-card .subtitle {
  margin: 10px 0 0;
  color: #334155;
  font-weight: 600;
  line-height: 1.6;
}

.news-card .summary {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.7;
  min-height: 78px;
}

.news-card .keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.news-card .keywords span,
.keyword-list span {
  color: #334155;
  background: rgba(15, 23, 42, 0.05);
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.news-card .card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.news-card .card-footer a {
  color: var(--accent);
  font-weight: 700;
}

.news-card .card-footer .date {
  color: var(--muted);
  font-size: 13px;
}

.news-empty {
  margin-top: 22px;
  padding: 48px 24px;
  text-align: center;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow);
}

.news-empty h2 {
  margin: 0;
  font-size: 28px;
}

.news-empty p {
  margin: 10px auto 0;
  max-width: 640px;
  color: var(--muted);
  line-height: 1.7;
}

.detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 18px;
  padding: 26px;
  margin-top: 10px;
  background:
    linear-gradient(135deg, rgba(7, 17, 31, 0.94), rgba(14, 34, 77, 0.88)),
    radial-gradient(circle at top right, rgba(31, 70, 242, 0.48), transparent 28%);
  color: #fff;
}

.detail-hero-copy h1 {
  margin: 18px 0 0;
  font-size: clamp(34px, 4.6vw, 60px);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.detail-hero-copy p {
  margin: 16px 0 0;
  max-width: 760px;
  color: rgba(226, 232, 240, 0.84);
  line-height: 1.75;
  font-size: 17px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  color: #dbeafe;
  font-weight: 700;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.detail-meta span {
  background: rgba(255, 255, 255, 0.12);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.38fr) minmax(0, 1fr);
  gap: 18px;
  margin-top: 18px;
}

.detail-aside .sticky-card,
.article-card {
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.detail-aside .sticky-card {
  position: sticky;
  top: 20px;
  padding: 22px;
}

.keyword-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.article-card {
  overflow: hidden;
  border-radius: var(--radius);
}

.article-cover {
  aspect-ratio: 21 / 8;
  background:
    linear-gradient(135deg, rgba(31, 70, 242, 0.1), rgba(22, 163, 74, 0.08)),
    #e2e8f0;
  position: relative;
  overflow: hidden;
}

.article-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-cover .fallback {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #1e293b;
  font: 800 14px/1 "JetBrains Mono", monospace;
  letter-spacing: 0.08em;
  background:
    linear-gradient(135deg, rgba(31, 70, 242, 0.1), rgba(22, 163, 74, 0.08)),
    #e2e8f0;
}

.article-body {
  padding: 32px;
  line-height: 1.9;
}

.article-loading {
  color: var(--muted);
}

.article-body h2,
.article-body h3 {
  margin-top: 28px;
  line-height: 1.2;
}

.article-body h1,
.article-body h2,
.article-body h3,
.article-body h4 {
  letter-spacing: -0.03em;
}

.article-body p {
  margin: 0 0 16px;
}

.article-body blockquote {
  margin: 20px 0;
  padding: 14px 18px;
  border-left: 4px solid var(--accent);
  background: rgba(31, 70, 242, 0.05);
  color: #334155;
}

.article-body ul,
.article-body ol {
  margin: 0 0 16px;
  padding-left: 1.4em;
}

.article-body img {
  max-width: 100%;
  border-radius: 18px;
  margin: 18px 0;
}

.article-body a {
  color: var(--accent);
  font-weight: 700;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
}

.article-body table td,
.article-body table th {
  border: 1px solid rgba(15, 23, 42, 0.1);
  padding: 10px 12px;
  text-align: left;
}

@media (max-width: 1180px) {
  .news-hero,
  .detail-hero,
  .detail-layout {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 760px) {
  .news-header,
  .news-main {
    padding-left: 18px;
    padding-right: 18px;
  }

  .news-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .news-nav {
    flex-wrap: wrap;
  }

  .news-hero-copy,
  .hero-panel-card,
  .summary-card,
  .panel-card .ant-card-body,
  .article-body,
  .detail-aside .sticky-card {
    padding-left: 20px;
    padding-right: 20px;
  }

  .news-grid,
  .news-summary {
    grid-template-columns: 1fr;
  }

  .news-search {
    width: 100%;
    min-width: 0;
  }

  .news-search input {
    min-width: 0;
  }
}