.page-news {
  --news-gap: clamp(18px, 2.6vw, 30px);
  --news-pad: clamp(18px, 2.4vw, 30px);
  --news-edge: 3px solid var(--c-line);
  background: var(--c-void);
  color: var(--c-text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(20px, 3.6vw, 40px) 0 clamp(38px, 5.6vw, 72px);
  border-bottom: var(--bw) solid var(--c-line);
  background-color: var(--c-deep);
  background-image:
    repeating-linear-gradient(90deg, rgba(36, 56, 74, 0.42) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(36, 56, 74, 0.42) 0 1px, transparent 1px 72px),
    linear-gradient(158deg, rgba(22, 35, 47, 0.96) 0%, rgba(14, 23, 33, 0.99) 64%);
  background-size: auto, auto, auto;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: min(52%, 560px);
  height: 4px;
  background: linear-gradient(90deg, var(--c-green), rgba(46, 230, 168, 0));
  animation: news-scan 6s linear infinite;
  pointer-events: none;
}

@keyframes news-scan {
  0% { transform: translateX(-12%); opacity: 0.25; }
  50% { transform: translateX(46%); opacity: 1; }
  100% { transform: translateX(-12%); opacity: 0.25; }
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(16px, 3vw, 26px);
}

.page-news .news-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.1rem, 5.6vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--c-text);
}

.page-news .news-hero__title span {
  color: var(--c-green);
  background: linear-gradient(180deg, transparent 66%, rgba(46, 230, 168, 0.22) 66%);
}

.page-news .news-hero__text {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: clamp(1rem, 1.4vw, 1.06rem);
  line-height: 1.82;
  color: var(--c-text);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* 更新节奏面板 */
.page-news .rhythm {
  position: relative;
  padding: 22px 20px 24px;
  border: var(--bw) solid var(--c-line);
  border-top: 4px solid var(--c-green);
  background: rgba(22, 35, 47, 0.88);
  box-shadow: var(--shadow-hard);
}

.page-news .rhythm .idx {
  color: var(--c-cyan);
}

.page-news .rhythm__title {
  margin: 6px 0 16px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
}

.page-news .rhythm__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-news .rhythm__item {
  display: grid;
  gap: 4px;
  padding-left: 14px;
  border-left: 2px solid var(--c-line);
}

.page-news .rhythm__key {
  font-family: var(--font-num);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--c-orange);
  text-transform: uppercase;
}

.page-news .rhythm__val {
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--c-text);
}

.page-news .rhythm__note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--c-line);
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--c-muted);
}

/* ---------- 通用区块节奏 ---------- */
.page-news .news-feed,
.page-news .news-series,
.page-news .news-path,
.page-news .news-cta {
  padding: clamp(42px, 6vw, 80px) 0;
}

.page-news .section-head {
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-news .section-title {
  margin: 8px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 1.95rem);
  letter-spacing: -0.01em;
}

.page-news .section-lead {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--c-muted);
}

/* ---------- 筛选条 ---------- */
.page-news .news-filter {
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-bottom: 16px;
  margin-bottom: clamp(22px, 3vw, 34px);
  border-bottom: 1px solid var(--c-line);
}

.page-news .filterbar__label {
  font-family: var(--font-num);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--c-muted);
  text-transform: uppercase;
}

.page-news .filter-chip {
  font-family: var(--font-num);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  border-radius: 999px;
  transition: background 0.16s var(--ease), color 0.16s var(--ease), border-color 0.16s var(--ease), transform 0.16s var(--ease);
}

.page-news .filter-chip:hover {
  transform: translateY(-2px);
  border-color: var(--c-green);
}

.page-news .filter-status {
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--c-cyan);
}

/* ---------- 条目列表 ---------- */
.page-news .news-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

.page-news .entry {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: var(--news-pad);
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-line);
  transition: border-color 0.16s var(--ease), transform 0.16s var(--ease), background 0.16s var(--ease);
}

.page-news .entry:hover,
.page-news .entry:focus-within {
  border-left-color: var(--c-green);
  background: #182A38;
  transform: translateY(-3px);
}

.page-news .entry__media {
  position: relative;
  overflow: hidden;
  background: var(--c-deep);
  border: 1px solid var(--c-line);
}

.page-news .entry__media .media__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .entry__media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 46%;
  background: linear-gradient(180deg, rgba(14, 23, 33, 0) 0%, rgba(14, 23, 33, 0.88) 100%);
  pointer-events: none;
}

.page-news .entry__media .media__tag {
  z-index: 1;
  font-family: var(--font-num);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  background: var(--c-ink);
  color: var(--c-green);
  border: 1px solid var(--c-green);
}

.page-news .entry__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.page-news .entry__time {
  font-family: var(--font-num);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--c-muted);
}

.page-news .entry__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.14rem, 2vw, 1.32rem);
  line-height: 1.42;
  letter-spacing: -0.01em;
}

.page-news .entry--lead .entry__title {
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  line-height: 1.28;
}

.page-news .entry__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--c-text);
}

.page-news .entry__meta {
  font-family: var(--font-num);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  line-height: 1.6;
  color: var(--c-cyan);
  border-top: 1px dashed var(--c-line);
  padding-top: 10px;
}

.page-news .entry__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 2px;
}

.page-news .entry__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--c-green);
  text-decoration: none;
  border-bottom: 2px solid rgba(46, 230, 168, 0.4);
  padding-bottom: 2px;
  transition: border-color 0.16s var(--ease), color 0.16s var(--ease);
}

.page-news .entry__link::after {
  content: "→";
  font-family: var(--font-num);
  font-size: 0.82rem;
}

.page-news .entry__link:hover {
  color: var(--c-lime);
  border-bottom-color: var(--c-lime);
}

.page-news .entry__link--ghost {
  color: var(--c-muted);
  border-bottom-color: rgba(147, 167, 181, 0.35);
}

.page-news .entry__link--ghost:hover {
  color: var(--c-orange);
  border-bottom-color: var(--c-orange);
}

/* 窄屏条目上下留白 */
@media (min-width: 720px) {
  .page-news .news-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(22px, 3vw, 34px) clamp(18px, 2.4vw, 26px);
  }

  .page-news .entry--lead {
    grid-column: 1 / -1;
  }

  .page-news .entry:nth-child(even) {
    margin-top: clamp(14px, 3.4vw, 44px);
  }
}

/* 首条整宽图文分栏 */
@media (min-width: 900px) {
  .page-news .entry--lead {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 0;
    padding: 0;
    align-items: stretch;
  }

  .page-news .entry--lead .entry__media {
    border: 0;
    border-right: 1px solid var(--c-line);
    aspect-ratio: auto;
    height: 100%;
    min-height: 340px;
  }

  .page-news .entry--lead .entry__body {
    padding: clamp(24px, 3.2vw, 42px);
    justify-content: center;
  }
}

/* 悬停显示关联信息 */
@media (min-width: 1024px) {
  .page-news .entry__meta {
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    padding-top: 0;
    transform: translateY(6px);
    transition: opacity 0.18s var(--ease), transform 0.18s var(--ease), max-height 0.18s var(--ease), padding-top 0.18s var(--ease);
  }

  .page-news .entry:hover .entry__meta,
  .page-news .entry:focus-within .entry__meta {
    opacity: 1;
    max-height: 90px;
    padding-top: 10px;
    transform: translateY(0);
  }
}

/* ---------- 专题系列 ---------- */
.page-news .news-series {
  border-top: var(--bw) solid var(--c-line);
  border-bottom: var(--bw) solid var(--c-line);
  background-color: var(--c-deep);
  background-image:
    repeating-linear-gradient(135deg, rgba(36, 56, 74, 0.3) 0 1px, transparent 1px 28px),
    linear-gradient(180deg, rgba(10, 17, 25, 0.98) 0%, rgba(22, 35, 47, 0.96) 100%);
}

.page-news .series-layout {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
}

.page-news .series-figure {
  margin: 0;
  border: var(--bw) solid var(--c-line);
  background: var(--c-panel);
  box-shadow: var(--shadow-hard);
}

.page-news .series-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-bottom: 1px solid var(--c-line);
}

.page-news .series-figure__cap {
  padding: 12px 16px 14px;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--c-muted);
  font-family: var(--font-num);
}

.page-news .series-cards {
  display: grid;
  gap: 16px;
}

.page-news .series-card {
  padding: 20px 20px 22px;
  background: rgba(22, 35, 47, 0.9);
  border: 1px solid var(--c-line);
  border-left: 4px solid var(--c-orange);
  transition: border-left-color 0.16s var(--ease), transform 0.16s var(--ease);
}

.page-news .series-card:hover {
  border-left-color: var(--c-green);
  transform: translateX(4px);
}

.page-news .series-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.page-news .series-card__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.01em;
}

.page-news .series-card__freq {
  font-family: var(--font-num);
  font-size: 0.72rem;
  letter-spacing: 0.07em;
  color: var(--c-orange);
  border: 1px solid rgba(255, 107, 26, 0.45);
  border-radius: 999px;
  padding: 3px 10px;
  white-space: nowrap;
}

.page-news .series-card__text {
  margin: 12px 0 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--c-text);
}

.page-news .series-card__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  border-top: 1px dashed var(--c-line);
  padding-top: 14px;
}

.page-news .series-card__list li {
  padding-left: 16px;
  position: relative;
}

.page-news .series-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--c-green);
  transform: rotate(45deg);
}

.page-news .series-card__link {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(89, 217, 255, 0.35);
}

.page-news .series-card__link:hover {
  color: var(--c-lime);
  border-bottom-color: var(--c-lime);
}

@media (min-width: 980px) {
  .page-news .series-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
  }
}

/* ---------- 阅读路径 ---------- */
.page-news .path {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-news .path__item {
  position: relative;
  padding: 20px 18px 22px;
  background: linear-gradient(180deg, rgba(22, 35, 47, 0.95) 0%, rgba(14, 23, 33, 0.95) 100%);
  border-top: 3px solid var(--c-cyan);
  border-left: 1px solid var(--c-line);
  border-right: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}

.page-news .path__item::after {
  content: "";
  position: absolute;
  right: -10px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-top: 2px solid var(--c-line);
  border-right: 2px solid var(--c-line);
  transform: rotate(45deg) translateY(-50%);
  display: none;
}

.page-news .path__step {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--c-cyan);
  letter-spacing: -0.02em;
}

.page-news .path__title {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.06rem;
  line-height: 1.45;
}

.page-news .path__text {
  margin: 8px 0 14px;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-news .path__link {
  display: inline-block;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--c-green);
  text-decoration: none;
  border-bottom: 2px solid rgba(46, 230, 168, 0.4);
  padding-bottom: 2px;
}

.page-news .path__link:hover {
  color: var(--c-orange);
  border-bottom-color: var(--c-orange);
}

@media (min-width: 700px) {
  .page-news .path {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 1060px) {
  .page-news .path {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .path__item::after {
    display: block;
  }

  .page-news .path__item:last-child::after {
    display: none;
  }
}

/* ---------- 结尾行动区 ---------- */
.page-news .news-cta {
  padding-bottom: clamp(50px, 7vw, 96px);
}

.page-news .news-cta__box {
  display: grid;
  gap: 20px;
  padding: clamp(24px, 3.6vw, 46px);
  background: linear-gradient(135deg, var(--c-green) 0%, #1EBE8C 58%, #16A277 100%);
  color: var(--c-ink);
  border: var(--bw) solid var(--c-ink);
  box-shadow: var(--shadow-hard-lg);
}

.page-news .news-cta__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.4rem, 3vw, 2rem);
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-news .news-cta__text {
  margin: 12px 0 0;
  max-width: 56ch;
  font-size: 0.96rem;
  line-height: 1.8;
  color: #07231A;
}

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

.page-news .news-cta .btn {
  border-color: var(--c-ink);
  box-shadow: 4px 4px 0 rgba(5, 22, 15, 0.35);
}

.page-news .news-cta .btn--primary {
  background: var(--c-ink);
  color: var(--c-green);
}

.page-news .news-cta .btn--primary:hover {
  background: #0B2A20;
  color: var(--c-lime);
}

.page-news .news-cta .btn--ghost {
  background: transparent;
  color: var(--c-ink);
}

.page-news .news-cta .btn--ghost:hover {
  background: var(--c-ink);
  color: var(--c-text);
}

@media (min-width: 900px) {
  .page-news .news-cta__box {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-news .news-cta__actions {
    justify-content: flex-end;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-hero::after {
    animation: none;
  }

  .page-news .entry,
  .page-news .series-card,
  .page-news .filter-chip,
  .page-news .entry__meta {
    transition: none;
  }

  .page-news .entry:hover,
  .page-news .entry:focus-within,
  .page-news .series-card:hover,
  .page-news .filter-chip:hover {
    transform: none;
  }
}