.page-news {
  --pn-tag-ver: #FF8A4C;
  --pn-tag-search: #8FB6FF;
  --pn-tag-comp: #E07792;
  --pn-block: clamp(64px, 9vw, 140px);
  --pn-col-gap: clamp(40px, 6vw, 88px);
  --pn-radius: 0;
  position: relative;
  background: var(--bg);
  color: var(--text);
  overflow-x: clip;
}

.page-news h1,
.page-news h2,
.page-news h3,
.page-news h4 {
  margin: 0;
  font-weight: 900;
  letter-spacing: .03em;
}

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

.page-news .section {
  padding: var(--pn-block) 0;
}

.page-news .section__title {
  font-size: clamp(26px, 3.6vw, 46px);
  line-height: 1.14;
}

.page-news .section__lede {
  max-width: 42em;
  color: var(--mist);
  line-height: 1.85;
}

/* ---------- 首屏 ---------- */
.news-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--ink-black);
}

.news-hero__slab {
  position: absolute;
  inset: 0 0 0 34%;
  background: var(--deep-sea);
  clip-path: polygon(16% 0, 100% 0, 100% 100%, 0 100%);
  z-index: 0;
}

.news-hero__grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 88px 88px;
  opacity: .3;
}

.news-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: clamp(28px, 4vw, 48px);
  padding-bottom: clamp(48px, 7vw, 104px);
  min-width: 0;
}

.news-hero .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 40px);
}

.news-hero h1 {
  margin-top: 14px;
  max-width: 17em;
  font-size: clamp(32px, 6.2vw, 74px);
  line-height: 1.06;
  letter-spacing: .02em;
}

.news-hero__lede {
  margin: clamp(18px, 2.4vw, 28px) 0 0;
  max-width: 36em;
  color: var(--mist);
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.9;
}

.news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 3vw, 40px);
  margin-top: clamp(32px, 4.4vw, 56px);
  padding-top: clamp(20px, 2.6vw, 32px);
  border-top: 1px solid var(--line);
}

.page-news .stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.page-news .stat__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1;
  letter-spacing: -.01em;
  color: var(--alert);
}

.page-news .stat__label {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--muted);
  line-height: 1.5;
}

/* ---------- 锚点条 ---------- */
.page-news .anchor-bar {
  border-bottom: 1px solid var(--line);
  background: var(--ink-black);
}

.page-news .anchor-bar__list {
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-news .anchor-bar__link {
  white-space: nowrap;
}

/* ---------- 本期焦点 ---------- */
.focus-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

.focus-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--alert);
  z-index: 2;
}

.focus-card__body {
  padding: clamp(24px, 3.4vw, 52px);
  min-width: 0;
}

.focus-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 0;
  font-size: 12px;
  letter-spacing: .12em;
}

.focus-card__time {
  color: var(--muted);
}

.focus-card__title {
  margin-top: 16px;
  font-size: clamp(23px, 2.9vw, 38px);
  line-height: 1.2;
}

.focus-card__text {
  margin: 16px 0 0;
  max-width: 44em;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.9;
}

.focus-card__list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.focus-card__list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text);
}

.focus-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 12px;
  height: 1px;
  background: var(--cyan);
}

.focus-card .btn {
  margin-top: 26px;
}

.focus-card__media {
  position: relative;
  margin: 0;
  min-height: 220px;
  background: var(--deep-dive);
  border-top: 1px solid var(--line);
}

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

/* ---------- 双列索引 ---------- */
.news-index {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(36px, 5vw, 64px);
}

.news-col {
  min-width: 0;
}

.news-col__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 14px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--line);
  font-size: clamp(17px, 1.9vw, 22px);
  letter-spacing: .06em;
}

.news-col__title .mono {
  font-size: .78em;
  letter-spacing: .2em;
  color: var(--cyan);
}

.entry-list,
.series-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.entry {
  position: relative;
  padding: clamp(16px, 2vw, 24px) 0;
  border-bottom: 1px solid var(--line);
  transition: background-color .18s var(--ease);
}

.entry:hover,
.entry:focus-within {
  background: rgba(18, 59, 92, .55);
}

.entry__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0 0 8px;
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--muted);
}

.entry__title {
  font-size: clamp(16px, 1.8vw, 20px);
  line-height: 1.4;
  letter-spacing: .015em;
}

.entry__text {
  margin: 8px 0 0;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.78;
}

.entry__foot {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 12px 0 0;
  font-size: 11.5px;
  color: var(--muted);
}

/* 标签色码 */
.page-news .tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 9px;
  border: 1px solid currentColor;
  border-radius: var(--pn-radius);
  font-size: 11px;
  letter-spacing: .14em;
  line-height: 1.7;
  background: transparent;
}

.page-news .tag--ver { color: var(--pn-tag-ver); }
.page-news .tag--dual { color: var(--cyan); }
.page-news .tag--fav { color: var(--status); }
.page-news .tag--search { color: var(--pn-tag-search); }
.page-news .tag--comp { color: var(--pn-tag-comp); }

/* 场景专题 */
.series-block {
  margin-top: clamp(24px, 3vw, 36px);
}

.series-block__label {
  display: inline-block;
  margin: 0 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--muted);
}

.entry--scene {
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.entry--scene:hover {
  border-left-color: var(--cyan);
}

.series-figure {
  margin: clamp(28px, 3.4vw, 44px) 0 0;
  border: 1px solid var(--line);
  background: var(--deep-sea);
}

.series-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.series-figure__cap {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 筛选 ---------- */
.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.page-news .filter-btn {
  min-height: 46px;
  padding: 10px 20px;
  border: 1px solid var(--line);
  border-radius: var(--pn-radius);
  background: var(--panel);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 14px;
  letter-spacing: .08em;
  cursor: pointer;
  transition: background-color .16s var(--ease), color .16s var(--ease), border-color .16s var(--ease);
}

.page-news .filter-btn:hover,
.page-news .filter-btn:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-news .filter-btn[aria-pressed="true"],
.page-news .filter-btn.is-active {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-black);
  font-weight: 700;
}

.filter-figure {
  margin: clamp(28px, 3.4vw, 48px) 0 0;
  border: 1px solid var(--line);
  background: var(--deep-sea);
}

.filter-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 更新节奏 ---------- */
.rhythm-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 4.4vw, 56px);
}

.rhythm-main {
  min-width: 0;
}

.rhythm-list {
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.rhythm-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: baseline;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

.rhythm-list__key {
  flex: 0 0 auto;
  min-width: 88px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--alert);
}

.rhythm-note {
  margin: clamp(20px, 2.6vw, 28px) 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--cyan);
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.85;
}

.rhythm-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--deep-sea);
  align-self: start;
}

.rhythm-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.rhythm-figure__cap {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--muted);
}

/* ---------- 收尾入口 ---------- */
.news-exit__title {
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.3;
  margin-bottom: clamp(18px, 2.2vw, 26px);
}

.exit-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.exit-card {
  position: relative;
  display: grid;
  gap: 6px;
  padding: clamp(20px, 2.6vw, 32px);
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
  transition: background-color .18s var(--ease);
}

.exit-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .26s var(--ease);
}

.exit-card:hover,
.exit-card:focus-visible {
  background: var(--deep-sea);
}

.exit-card:hover::before,
.exit-card:focus-visible::before {
  transform: scaleX(1);
}

.exit-card__k {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--muted);
}

.exit-card__t {
  font-size: clamp(18px, 2vw, 22px);
  letter-spacing: .03em;
}

.exit-card__d {
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .news-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .exit-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .focus-card {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
  }

  .focus-card__media {
    border-top: 0;
    border-left: 1px solid var(--line);
    min-height: 320px;
  }

  .news-index {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0 var(--pn-col-gap);
  }

  .news-index::after {
    content: "";
    position: absolute;
    top: 46px;
    bottom: 0;
    left: 50%;
    width: 1px;
    background: var(--line);
    pointer-events: none;
  }

  .rhythm-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: clamp(40px, 5vw, 72px);
  }
}

@media (min-width: 1200px) {
  .news-hero__slab {
    inset: 0 0 0 38%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .exit-card,
  .page-news .exit-card::before,
  .page-news .filter-btn {
    transition: none;
  }
}