.page-news {
  --news-hair: rgba(143, 243, 222, 0.14);
  --news-hair-2: rgba(43, 245, 200, 0.34);
  --news-surface: rgba(14, 47, 42, 0.72);
  --news-text-soft: rgba(234, 247, 243, 0.78);
  --news-text-dim: rgba(138, 168, 161, 0.96);
  --news-shadow: 0 26px 60px -34px rgba(43, 245, 200, 0.45);
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: hidden;
}

.page-news a {
  color: inherit;
  text-decoration: none;
}

.page-news a:focus-visible,
.page-news button:focus-visible {
  outline: 2px solid var(--cyan-500);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

.page-news .section__head {
  margin-bottom: clamp(20px, 3.5vw, 34px);
}

.page-news .section__lede {
  max-width: 62ch;
  color: var(--news-text-soft);
}

/* ---------- 首屏 ---------- */
.page-news .news-masthead {
  position: relative;
  padding: calc(var(--header-h) + clamp(44px, 8vw, 96px)) 0 clamp(34px, 6vw, 68px);
  background:
    radial-gradient(130% 92% at 8% 0%, rgba(31, 216, 180, 0.20), transparent 58%),
    radial-gradient(88% 74% at 102% 6%, rgba(255, 90, 43, 0.13), transparent 56%),
    linear-gradient(180deg, var(--ink-800), var(--ink-900) 82%);
  border-bottom: 1px solid var(--news-hair);
}

.page-news .news-masthead::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan-500), rgba(43, 245, 200, 0) 62%);
  opacity: 0.7;
}

.page-news .news-masthead__inner {
  display: grid;
  gap: clamp(26px, 5vw, 54px);
  grid-template-columns: minmax(0, 1fr);
}

.page-news .news-kicker {
  margin: clamp(16px, 2.4vw, 22px) 0 0;
}

.page-news .news-masthead h1 {
  margin: 14px 0 0;
  font-size: clamp(42px, 10vw, 84px);
  line-height: 0.98;
  font-weight: 900;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.page-news .news-lede {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--news-text-soft);
}

.page-news .news-masthead__side {
  border-top: 1px solid var(--news-hair);
  padding-top: 20px;
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-news .news-side__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan-300);
  text-transform: uppercase;
}

.page-news .news-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-stats__item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--r-md);
  background: linear-gradient(120deg, var(--grad-a), rgba(14, 47, 42, 0.5));
  border: 1px solid var(--news-hair);
}

.page-news .news-stats__num {
  font-family: var(--font-num);
  font-size: clamp(24px, 4.6vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan-500);
  letter-spacing: -0.02em;
}

.page-news .news-stats__txt {
  font-size: 13px;
  color: var(--news-text-soft);
  letter-spacing: 0.04em;
}

.page-news .news-side__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--news-text-dim);
}

/* ---------- 翻阅条 ---------- */
.page-news .news-indexbar {
  position: sticky;
  top: var(--header-h);
  z-index: 20;
  background: rgba(7, 33, 29, 0.93);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--news-hair);
}

.page-news .news-indexbar__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
  min-width: 0;
}

.page-news .news-indexbar__label {
  flex: 0 0 auto;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-news .news-indexbar__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  min-width: 0;
}

.page-news .news-indexbar__list::-webkit-scrollbar {
  display: none;
}

.page-news .news-indexbar__list a {
  display: block;
  white-space: nowrap;
  padding: 7px 15px;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  font-size: 13.5px;
  color: var(--news-text-soft);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-news .news-indexbar__list a:hover,
.page-news .news-indexbar__list a[aria-current="true"] {
  color: var(--cyan-500);
  border-color: var(--news-hair-2);
  background: rgba(43, 245, 200, 0.07);
}

/* ---------- 本期头条 ---------- */
.page-news .news-headline {
  padding: clamp(40px, 7vw, 84px) 0 clamp(32px, 5vw, 60px);
  background: linear-gradient(180deg, var(--ink-900), var(--ink-800) 140%);
}

.page-news .headline-card {
  position: relative;
  display: grid;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--news-hair);
  background: var(--ink-800);
  box-shadow: var(--news-shadow);
}

.page-news .headline-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 10;
}

.page-news .headline-card__body {
  padding: clamp(20px, 4.4vw, 40px);
}

.page-news .headline-card__title {
  margin: 14px 0 0;
  font-size: clamp(22px, 3.6vw, 38px);
  line-height: 1.24;
  font-weight: 800;
  letter-spacing: -0.01em;
  max-width: 22ch;
}

.page-news .headline-card__lede {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.88;
  color: var(--news-text-soft);
}

.page-news .headline-card__meta {
  margin: 18px 0 0;
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 专栏索引 ---------- */
.page-news .news-columns {
  padding: clamp(38px, 6.5vw, 78px) 0;
  background: var(--ink-900);
}

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

.page-news .column-stack {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-news .column-card {
  border: 1px solid var(--news-hair);
  background: var(--news-surface);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-news .column-card--feature {
  display: grid;
  border-left: 3px solid var(--cyan-500);
}

.page-news .column-card__media {
  margin: 0;
  overflow: hidden;
}

.page-news .column-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-news .column-card__body {
  padding: clamp(18px, 3vw, 26px);
}

.page-news .column-card--compact {
  border-left: 3px solid rgba(43, 245, 200, 0.28);
}

.page-news .column-card--compact .column-card__body {
  padding: clamp(16px, 2.6vw, 22px);
}

.page-news .column-card__title {
  margin: 12px 0 0;
  font-size: clamp(17px, 2.2vw, 22px);
  line-height: 1.36;
  font-weight: 800;
}

.page-news .column-card--compact .column-card__title {
  font-size: clamp(16px, 2vw, 18px);
}

.page-news .column-card__text {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--news-text-soft);
}

.page-news .column-card__meta {
  margin: 14px 0 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan-300);
}

/* ---------- 最新条目 ---------- */
.page-news .news-latest {
  padding: clamp(38px, 6.5vw, 78px) 0;
  background: linear-gradient(180deg, var(--ink-900), rgba(18, 66, 59, 0.42) 60%, var(--ink-900));
}

.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--news-hair);
}

.page-news .entry {
  display: grid;
  gap: 10px;
  padding: clamp(18px, 3vw, 26px) 0;
  border-bottom: 1px solid var(--news-hair);
  transition: background 0.22s var(--ease);
}

.page-news .entry:hover {
  background: rgba(43, 245, 200, 0.035);
}

.page-news .entry__aside {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-news .entry__num {
  font-family: var(--font-num);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 700;
  line-height: 1;
  color: rgba(43, 245, 200, 0.42);
  letter-spacing: -0.02em;
}

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

.page-news .entry__title {
  margin: 0;
  font-size: clamp(17px, 2.1vw, 21px);
  line-height: 1.42;
  font-weight: 700;
  letter-spacing: -0.005em;
}

.page-news .entry__excerpt {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--news-text-soft);
  max-width: 68ch;
}

.page-news .entry--feature .entry__main {
  display: block;
}

.page-news .entry__figure {
  margin: 0 0 16px;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--news-hair);
}

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

.page-news .entry__figure figcaption {
  padding: 10px 14px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
  background: rgba(14, 47, 42, 0.72);
}

.page-news .entry__time {
  margin: 12px 0 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .entry__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan-500);
  flex: 0 0 auto;
}

/* ---------- 连载专题 ---------- */
.page-news .news-series {
  padding: clamp(38px, 6.5vw, 78px) 0;
  background: var(--ink-900);
}

.page-news .series-banner {
  margin: 0 0 clamp(20px, 3.4vw, 32px);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--news-hair);
  position: relative;
}

.page-news .series-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 25 / 10;
  object-fit: cover;
}

.page-news .series-banner figcaption {
  padding: 12px 18px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--news-text-dim);
  background: linear-gradient(90deg, rgba(18, 66, 59, 0.9), rgba(7, 33, 29, 0.9));
  border-top: 1px solid var(--news-hair);
}

.page-news .series-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(258px, 84%);
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 14px;
  scrollbar-width: thin;
  scrollbar-color: rgba(43, 245, 200, 0.4) transparent;
}

.page-news .series-rail::-webkit-scrollbar {
  height: 6px;
}

.page-news .series-rail::-webkit-scrollbar-thumb {
  background: rgba(43, 245, 200, 0.32);
  border-radius: var(--r-pill);
}

.page-news .series-card {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 3vw, 26px);
  border-radius: var(--r-md);
  border: 1px solid var(--news-hair);
  border-left: 3px solid var(--cyan-500);
  background: linear-gradient(160deg, var(--grad-a), rgba(14, 47, 42, 0.62));
}

.page-news .series-card__index {
  margin: 0;
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--orange-500);
}

.page-news .series-card__title {
  margin: 0;
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-news .series-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--news-text-soft);
  flex: 1 1 auto;
}

.page-news .series-card__meta {
  margin: 6px 0 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--cyan-300);
}

/* ---------- 跟进方式 ---------- */
.page-news .news-follow {
  padding: clamp(38px, 6.5vw, 84px) 0 clamp(52px, 8vw, 96px);
  background:
    radial-gradient(120% 80% at 88% 0%, rgba(31, 216, 180, 0.14), transparent 60%),
    linear-gradient(180deg, var(--ink-800), var(--ink-900));
  border-top: 1px solid var(--news-hair);
}

.page-news .news-follow__inner {
  display: grid;
  gap: clamp(22px, 4vw, 46px);
  grid-template-columns: minmax(0, 1fr);
}

.page-news .news-follow__title {
  margin: 10px 0 0;
  font-size: clamp(24px, 3.8vw, 38px);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.page-news .news-follow__text {
  margin: 14px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-text-soft);
}

.page-news .follow-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .follow-item {
  padding: clamp(16px, 2.6vw, 22px);
  border-radius: var(--r-md);
  border: 1px solid var(--news-hair);
  background: rgba(14, 47, 42, 0.6);
  transition: border-color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-news .follow-item:hover {
  border-color: var(--news-hair-2);
  background: rgba(18, 66, 59, 0.7);
}

.page-news .follow-item__title {
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.5;
}

.page-news .follow-item__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--news-text-soft);
}

.page-news .follow-item__link {
  display: inline-block;
  margin-left: 4px;
  color: var(--cyan-500);
  border-bottom: 1px solid rgba(43, 245, 200, 0.45);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .follow-item__link:hover {
  color: var(--cyan-300);
  border-color: var(--cyan-300);
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 700px) {
  .page-news .entry {
    grid-template-columns: 156px minmax(0, 1fr);
    gap: clamp(20px, 3.6vw, 40px);
    align-items: start;
  }

  .page-news .entry__aside {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding-top: 4px;
  }

  .page-news .entry__time {
    margin-top: 14px;
  }
}

/* ---------- 宽屏 ---------- */
@media (min-width: 900px) {
  .page-news .news-masthead__inner {
    grid-template-columns: minmax(0, 1.58fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-masthead__side {
    border-top: 0;
    border-left: 1px solid var(--news-hair);
    padding-top: 0;
    padding-left: clamp(22px, 3vw, 38px);
  }

  .page-news .column-layout {
    grid-template-columns: minmax(0, 1.16fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .news-follow__inner {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    align-items: start;
  }

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

  .page-news .follow-item:first-child {
    grid-column: span 2;
  }
}

@media (min-width: 1080px) {
  .page-news .headline-card {
    grid-template-areas: "stage";
    align-items: stretch;
  }

  .page-news .headline-card__media {
    grid-area: stage;
  }

  .page-news .headline-card__body {
    grid-area: stage;
    z-index: 2;
    align-self: end;
    padding-top: clamp(90px, 15vw, 190px);
    background: linear-gradient(180deg, rgba(7, 33, 29, 0) 26%, rgba(7, 33, 29, 0.86) 62%, var(--ink-900));
  }

  .page-news .headline-card__media img {
    aspect-ratio: 21 / 10;
  }

  .page-news .series-rail {
    grid-auto-columns: calc((100% - 32px) / 3);
  }

  .page-news .series-rail {
    overflow-x: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .follow-item,
  .page-news .news-indexbar__list a,
  .page-news .follow-item__link {
    transition: none;
  }
}