.page-news {
  --pn-gap: clamp(20px, 3.2vw, 40px);
  --pn-line: 2px solid var(--c-steel);
  position: relative;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumbs {
  padding-top: 20px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(26px, 4.6vw, 58px) 0 clamp(24px, 4vw, 46px);
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: end;
}

@media (min-width: 920px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }
}

.page-news .news-hero__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(33px, 6.4vw, 66px);
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--c-ice);
}

.page-news .news-hero__lead {
  margin: 20px 0 0;
  max-width: 54ch;
  font-size: clamp(15px, 1.55vw, 17px);
  line-height: 1.78;
  color: var(--c-haze);
}

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

.page-news .news-hero__figure {
  margin: 0;
  border: var(--pn-line);
  box-shadow: 12px 12px 0 rgba(0, 245, 200, 0.14);
  background: var(--c-night);
  overflow: hidden;
}

.page-news .news-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.06) brightness(0.92);
}

/* ---------- 更新节奏条 ---------- */
.page-news .news-rhythm {
  list-style: none;
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--c-steel);
  border: var(--pn-line);
}

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

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

.page-news .news-rhythm__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px clamp(14px, 1.8vw, 22px);
  background: var(--c-void);
}

.page-news .news-rhythm__key {
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--c-signal);
}

.page-news .news-rhythm__val {
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-haze);
}

/* ---------- 赛季阶段头条 ---------- */
.page-news .news-stage__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pn-gap);
  margin-top: clamp(26px, 4vw, 44px);
}

@media (min-width: 980px) {
  .page-news .news-stage__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }
}

.page-news .news-lead {
  position: relative;
  padding: clamp(24px, 3.2vw, 38px);
  background: linear-gradient(152deg, rgba(0, 245, 200, 0.1), rgba(11, 20, 38, 0) 64%);
  border-left: 6px solid var(--c-signal);
  border-top: 1px solid var(--c-steel);
  border-right: 1px solid var(--c-steel);
  border-bottom: 1px solid var(--c-steel);
  box-shadow: var(--shadow-hard);
}

.page-news .news-lead::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 0;
  height: 0;
  border-left: 36px solid transparent;
  border-bottom: 36px solid rgba(0, 245, 200, 0.5);
}

.page-news .news-lead__tag {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--c-medal);
}

.page-news .news-lead__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.32;
  color: var(--c-ice);
}

.page-news .news-lead__body {
  margin: 16px 0 0;
  max-width: 50ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--c-haze);
}

.page-news .news-lead .tag-row {
  margin-top: 22px;
}

.page-news .news-briefs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  align-content: start;
}

.page-news .news-brief {
  padding: 18px 0 20px;
  border-top: 1px solid var(--c-steel);
  transition: border-top-color 0.2s var(--ease);
}

.page-news .news-brief:last-child {
  border-bottom: 1px solid var(--c-steel);
}

.page-news .news-brief:hover {
  border-top-color: var(--c-signal);
}

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

.page-news .news-brief__time {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-signal);
}

.page-news .news-brief__title {
  margin: 10px 0 0;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(16px, 1.8vw, 18px);
  line-height: 1.5;
  color: var(--c-ice);
}

.page-news .news-brief__body {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-haze);
}

/* ---------- 资讯流 + 分类索引 ---------- */
.page-news .nf-shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 34px);
  margin-top: clamp(24px, 3.6vw, 40px);
}

@media (min-width: 900px) {
  .page-news .nf-shell {
    grid-template-columns: 186px minmax(0, 1fr);
    align-items: start;
  }
}

.page-news .nf-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}

.page-news .nf-index {
  display: grid;
  gap: 10px;
  align-content: start;
}

@media (min-width: 900px) {
  .page-news .nf-index {
    position: sticky;
    top: calc(var(--header-h) + 18px);
  }
}

.page-news .nf-index__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-haze);
}

.page-news .nf-index__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}

@media (min-width: 900px) {
  .page-news .nf-index__list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }
}

.page-news .nf-chip {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  padding: 10px 15px;
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--c-haze);
  border: 2px solid var(--c-steel);
  background: transparent;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-news .nf-chip:hover {
  color: var(--c-ice);
  border-color: var(--c-signal);
}

.page-news #nf-all:checked ~ .nf-index [for="nf-all"],
.page-news #nf-ball:checked ~ .nf-index [for="nf-ball"],
.page-news #nf-race:checked ~ .nf-index [for="nf-race"],
.page-news #nf-mix:checked ~ .nf-index [for="nf-mix"],
.page-news #nf-ver:checked ~ .nf-index [for="nf-ver"] {
  background: var(--c-signal);
  border-color: var(--c-signal);
  color: var(--c-void);
}

.page-news #nf-all:focus-visible ~ .nf-index [for="nf-all"],
.page-news #nf-ball:focus-visible ~ .nf-index [for="nf-ball"],
.page-news #nf-race:focus-visible ~ .nf-index [for="nf-race"],
.page-news #nf-mix:focus-visible ~ .nf-index [for="nf-mix"],
.page-news #nf-ver:focus-visible ~ .nf-index [for="nf-ver"] {
  outline: 2px solid var(--c-signal-2);
  outline-offset: 2px;
}

.page-news #nf-ball:checked ~ .nf-stream .feed__item:not([data-cat="ball"]),
.page-news #nf-race:checked ~ .nf-stream .feed__item:not([data-cat="race"]),
.page-news #nf-mix:checked ~ .nf-stream .feed__item:not([data-cat="mix"]),
.page-news #nf-ver:checked ~ .nf-stream .feed__item:not([data-cat="ver"]) {
  display: none;
}

.page-news .nf-stream {
  min-width: 0;
}

.page-news .feed {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--pn-line);
}

.page-news .feed__item {
  padding: 20px 4px 20px 16px;
  border-bottom: 1px solid var(--c-steel);
  border-left: 4px solid transparent;
  transition: border-left-color 0.2s var(--ease), background-color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-news .feed__item:hover {
  border-left-color: var(--c-signal);
  background: linear-gradient(90deg, rgba(0, 245, 200, 0.07), rgba(0, 245, 200, 0));
  padding-left: 22px;
}

@media (min-width: 720px) {
  .page-news .feed__item {
    padding: 22px 8px 22px 18px;
  }
  .page-news .feed__item:hover {
    padding-left: 26px;
  }
}

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

.page-news .feed__time {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-signal);
}

.page-news .feed__title {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(17px, 1.9vw, 20px);
  line-height: 1.45;
  color: var(--c-ice);
  transition: color 0.18s var(--ease);
}

.page-news .feed__item:hover .feed__title {
  color: var(--c-signal-2);
}

.page-news .feed__excerpt {
  margin: 10px 0 0;
  max-width: 66ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--c-haze);
}

/* ---------- 专题系列 ---------- */
.page-news .news-topics {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pn-gap);
  margin-top: clamp(26px, 4vw, 44px);
}

@media (min-width: 760px) {
  .page-news .news-topics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-news .news-topics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .topic {
  display: grid;
  gap: 0;
  align-content: start;
  border: 1px solid var(--c-steel);
  background: var(--c-night);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-news .topic:hover {
  border-color: var(--c-signal);
  box-shadow: 9px 9px 0 rgba(0, 245, 200, 0.12);
  transform: translate(-3px, -3px);
}

.page-news .topic__figure {
  margin: 0;
  border: 0;
  border-bottom: 1px solid var(--c-steel);
  overflow: hidden;
}

.page-news .topic__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.06) brightness(0.9);
}

.page-news .topic__body {
  padding: clamp(18px, 2.4vw, 26px);
}

.page-news .topic__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--c-medal);
}

.page-news .topic__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.2vw, 24px);
  line-height: 1.35;
  color: var(--c-ice);
}

.page-news .topic__text {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--c-haze);
}

.page-news .topic__body .tag-row {
  margin-top: 18px;
}

/* ---------- 版本公告 ---------- */
.page-news .verlog {
  list-style: none;
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0;
}

.page-news .verlog__item {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: clamp(14px, 2vw, 24px);
  padding-bottom: clamp(24px, 3vw, 36px);
}

.page-news .verlog__marker {
  position: relative;
  display: flex;
  justify-content: center;
}

.page-news .verlog__marker::before {
  content: "";
  position: absolute;
  top: 14px;
  bottom: calc(-1 * clamp(24px, 3vw, 36px));
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  background: var(--c-steel);
}

.page-news .verlog__item:last-child .verlog__marker::before {
  display: none;
}

.page-news .verlog__dot {
  position: relative;
  z-index: 1;
  width: 12px;
  height: 12px;
  margin-top: 8px;
  background: var(--c-void);
  border: 2px solid var(--c-signal);
}

.page-news .verlog__item:first-child .verlog__dot {
  background: var(--c-signal);
  box-shadow: 0 0 0 4px rgba(0, 245, 200, 0.16);
}

.page-news .verlog__ver {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--c-medal);
}

.page-news .verlog__title {
  margin: 10px 0 0;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(17px, 1.9vw, 20px);
  line-height: 1.45;
  color: var(--c-ice);
}

.page-news .verlog__text {
  margin: 10px 0 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--c-haze);
}

/* ---------- 订阅周报 ---------- */
.page-news .news-sub__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 44px);
  padding: clamp(26px, 3.6vw, 44px);
  border: var(--pn-line);
  background: linear-gradient(200deg, rgba(0, 245, 200, 0.11), rgba(5, 10, 18, 0) 58%), var(--c-night);
  box-shadow: -12px 12px 0 rgba(0, 245, 200, 0.1);
}

@media (min-width: 880px) {
  .page-news .news-sub__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    align-items: start;
  }
}

.page-news .news-sub__text {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-haze);
}

.page-news .news-sub__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-sub__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--c-ice);
  opacity: 0.86;
}

.page-news .news-sub__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 9px;
  height: 2px;
  background: var(--c-signal);
}

.page-news .news-sub__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

.page-news .news-sub__link {
  margin-top: 4px;
  font-size: 14px;
  color: var(--c-haze);
  text-decoration: none;
  border-bottom: 1px solid var(--c-steel);
  padding-bottom: 3px;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

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

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .feed__item,
  .page-news .feed__title,
  .page-news .topic,
  .page-news .nf-chip,
  .page-news .news-sub__link,
  .page-news .news-brief {
    transition: none;
  }
  .page-news .topic:hover {
    transform: none;
  }
}