.page-news {
  --pn-cut: 14px;
  --pn-rail: 76px;
  color: var(--star);
}

.page-news h1,
.page-news h2,
.page-news h3 {
  font-family: var(--font-head);
  font-weight: 900;
  color: var(--star);
  letter-spacing: -0.01em;
}

.page-news h2 {
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.24;
  margin: 0 0 12px;
}

.page-news h3 {
  font-size: clamp(17px, 2.4vw, 21px);
  line-height: 1.36;
}

.page-news .lead {
  color: var(--star);
  opacity: 0.86;
  max-width: 68ch;
}

/* ---------- 页头 ---------- */

.page-news__hero {
  position: relative;
  padding: 24px 0 40px;
  overflow: hidden;
  background:
    radial-gradient(120% 88% at 82% -12%, rgba(76, 107, 255, 0.34) 0%, rgba(5, 10, 24, 0) 58%),
    radial-gradient(94% 72% at 4% 2%, rgba(47, 227, 214, 0.13) 0%, rgba(5, 10, 24, 0) 62%),
    linear-gradient(180deg, var(--navy) 0%, var(--space-bg) 80%);
}

.page-news__hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 72%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 72%);
}

.page-news__hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  margin-top: 16px;
}

.page-news__hero-copy h1 {
  font-size: clamp(30px, 7.2vw, 56px);
  line-height: 1.14;
  margin: 0 0 14px;
}

.page-news__hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(104px, 1fr));
  gap: 10px;
  margin-top: 22px;
}

.page-news__hero-art {
  margin: 0;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--hair-strong);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 24px 60px -34px rgba(47, 227, 214, 0.5);
}

.page-news__hero-art img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 筛选条 ---------- */

.page-news__filterbar {
  position: sticky;
  top: var(--bar-h);
  z-index: 20;
  padding: 10px 0;
  background: rgba(5, 10, 24, 0.88);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}

.page-news__filterbar-inner {
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: space-between;
}

.page-news__chips {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1 1 auto;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 2px;
}

.page-news__chips::-webkit-scrollbar {
  display: none;
}

.page-news .page-news__chips .chip {
  flex: 0 0 auto;
  white-space: nowrap;
}

.page-news .page-news__chips .chip[aria-pressed="true"] {
  background: linear-gradient(120deg, var(--cyan) 0%, var(--orbit) 100%);
  color: #04121A;
  border-color: transparent;
  font-weight: 700;
}

.page-news__filter-note {
  display: none;
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--gold);
  white-space: nowrap;
}

/* ---------- 更新流 ---------- */

.page-news__stream {
  padding: 30px 0 44px;
}

.page-news__stream-head {
  max-width: 68ch;
  margin-bottom: 20px;
}

.page-news__stream-head h2 {
  margin-bottom: 6px;
}

.page-news__stream-head .muted {
  margin: 0;
}

.page-news__stream-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.story {
  position: relative;
  display: grid;
  grid-template-columns: var(--pn-rail);
  gap: 0;
  padding: 15px 16px 17px;
  background: linear-gradient(158deg, #182550 0%, #121C3C 62%, #101a36 100%);
  box-shadow: inset 3px 0 0 0 var(--cat, var(--cyan));
  clip-path: polygon(
    0 0,
    calc(100% - var(--pn-cut)) 0,
    100% var(--pn-cut),
    100% 100%,
    0 100%
  );
  transition: transform 180ms var(--ease);
}

.story[data-cat="league"] { --cat: var(--cyan); }
.story[data-cat="cup"] { --cat: var(--orbit); }
.story[data-cat="season"] { --cat: var(--gold); }
.story[data-cat="guide"] { --cat: var(--grass); }

.story__rail {
  position: relative;
  padding-left: 13px;
}

.story__rail::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 6px;
  bottom: 2px;
  width: 1px;
  background: linear-gradient(180deg, var(--cat, var(--cyan)) 0%, rgba(243, 247, 255, 0) 92%);
  opacity: 0.55;
}

.story__rail::after {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cat, var(--cyan));
}

.story__time {
  display: block;
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--dim);
  word-break: break-word;
}

.story__body {
  min-width: 0;
}

.story__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 9px;
}

.story__league {
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--dim);
}

.page-news .tag--league,
.page-news .tag--cup,
.page-news .tag--season,
.page-news .tag--guide {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
  border: 1px solid currentColor;
  border-radius: 999px;
  background: rgba(5, 10, 24, 0.5);
  letter-spacing: 0.02em;
}

.page-news .tag--league { color: var(--cyan); }
.page-news .tag--cup { color: var(--orbit); }
.page-news .tag--season { color: var(--gold); }
.page-news .tag--guide { color: var(--grass); }

.story__title {
  margin: 0 0 8px;
}

.story__excerpt {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--dim);
}

.story--feature .story__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.story__figure {
  margin: 0;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--hair);
  aspect-ratio: 3 / 2;
}

.story__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 专题系列 ---------- */

.page-news__series {
  padding: 44px 0;
  background:
    radial-gradient(90% 70% at 88% 0%, rgba(255, 196, 107, 0.12) 0%, rgba(5, 10, 24, 0) 60%),
    linear-gradient(180deg, var(--space-bg) 0%, var(--navy) 46%, var(--space-bg) 100%);
}

.page-news__series-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.series {
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--hair);
  border-radius: var(--radius);
  overflow: hidden;
}

.series__visual {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(140deg, #0E1A3D 0%, #1A2A5C 100%);
}

.series__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.series__visual--plain {
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 16px;
  background:
    radial-gradient(120% 90% at 20% 10%, rgba(255, 196, 107, 0.3) 0%, rgba(5, 10, 24, 0) 62%),
    linear-gradient(150deg, #1F2C5E 0%, #0D1732 100%);
}

.series__glyph {
  font-size: clamp(48px, 12vw, 76px);
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 196, 107, 0.72);
  letter-spacing: 0.02em;
}

.series__body {
  padding: 18px;
}

.series__body h3 {
  margin: 10px 0 8px;
}

.series__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--dim);
}

.series__cadence {
  margin-top: 14px !important;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gold) !important;
}

/* ---------- 更新节奏 ---------- */

.page-news__cadence {
  padding: 44px 0;
}

.page-news__slots {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 22px 0 18px;
}

.slot {
  position: relative;
  padding: 18px 18px 20px;
  background: var(--panel);
  border-left: 3px solid var(--cyan);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.slot--morning {
  border-left-color: var(--gold);
  background: linear-gradient(140deg, rgba(255, 196, 107, 0.1) 0%, var(--panel) 62%);
}

.slot__stamp {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--dim);
  margin-bottom: 10px;
}

.slot--night .slot__stamp { color: var(--cyan); }
.slot--morning .slot__stamp { color: var(--gold); }

.slot__title {
  margin: 0 0 8px;
}

.slot p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--dim);
}

.page-news__cadence-note {
  font-size: 14px;
  line-height: 1.7;
  max-width: 62ch;
  margin: 0;
}

.page-news__cadence-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 214, 0.4);
}

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

/* ---------- 关注入口 ---------- */

.page-news__follow {
  padding: 0 0 56px;
}

.page-news__follow-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  padding: 26px 22px 28px;
  background:
    radial-gradient(110% 90% at 92% 8%, rgba(47, 227, 214, 0.2) 0%, rgba(5, 10, 24, 0) 62%),
    linear-gradient(150deg, #1A2856 0%, #101A3A 100%);
  border: 1px solid var(--hair-strong);
}

.page-news__follow-copy h2 {
  margin-bottom: 10px;
}

.page-news__follow-copy p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--star);
  opacity: 0.86;
  max-width: 62ch;
}

.page-news__follow-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

/* ---------- 响应式 ---------- */

@media (min-width: 600px) {
  .page-news {
    --pn-rail: 92px;
  }

  .page-news__filter-note {
    display: block;
  }

  .story {
    padding: 17px 20px 19px;
  }

  .page-news__stream-list {
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-news__hero {
    padding: 30px 0 52px;
  }

  .page-news__hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
    align-items: center;
  }

  .page-news__hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-news__stream {
    padding: 38px 0 56px;
  }

  .page-news__stream-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    align-items: start;
  }

  .story--feature {
    grid-column: 1 / -1;
  }

  .story--feature .story__body {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 22px;
    align-items: center;
  }

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

  .page-news__slots {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-news__follow-card {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
    padding: 34px 32px 36px;
  }

  .page-news__follow-actions {
    flex-wrap: nowrap;
  }
}

@media (min-width: 1180px) {
  .page-news__series-grid {
    gap: 22px;
  }

  .story {
    padding: 19px 22px 21px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .story {
    transition: none;
  }
}