.page-news {
  --news-rail-w: 264px;
  --news-gap: clamp(28px, 5vw, 56px);
  overflow-x: clip;
  color: var(--c-text);
}

/* ---------- 封面段 ---------- */
.page-news .news-hero {
  position: relative;
  padding-top: clamp(18px, 3vw, 32px);
  padding-bottom: clamp(26px, 4vw, 46px);
  border-bottom: 1px solid var(--c-line);
}

.page-news .news-hero__inner {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  align-items: end;
}

@media (min-width: 900px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

.page-news .news-hero h1 {
  font-family: var(--ff-head);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 10px 0 0;
  color: var(--c-text);
}

.page-news .news-hero__text .lead {
  max-width: 60ch;
  margin: 16px 0 0;
  font-size: var(--fs-17);
  line-height: 1.8;
  color: var(--c-text-soft);
}

.page-news .news-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-news .news-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-news .news-stat {
  background: var(--c-panel);
  padding: 16px 14px;
}

.page-news .news-stat__label {
  margin: 0 0 6px;
  font-size: var(--fs-13);
  letter-spacing: 0.08em;
  color: var(--c-muted);
}

.page-news .news-stat__num {
  margin: 0;
  font-family: var(--ff-mono);
  font-size: clamp(20px, 3vw, 30px);
  line-height: 1.1;
  color: var(--c-green);
}

.page-news .news-stat:nth-child(2) .news-stat__num {
  color: var(--c-orange);
}

.page-news .news-stat:nth-child(3) .news-stat__num {
  color: var(--c-cyan);
}

.page-news .news-stat__num span {
  margin-left: 3px;
  font-size: var(--fs-13);
  color: var(--c-muted);
}

/* ---------- 图片容器 ---------- */
.page-news .media {
  margin: 0;
}

.page-news .media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: var(--c-panel-2);
}

.page-news .media__caption {
  margin-top: 10px;
  font-size: var(--fs-13);
  line-height: 1.6;
  color: var(--c-muted);
}

.page-news .news-cover {
  margin-top: clamp(22px, 4vw, 40px);
}

.page-news .news-inline-media {
  margin-top: clamp(24px, 4vw, 36px);
}

/* ---------- 左窄右宽分栏 ---------- */
.page-news .news-shell {
  display: block;
  margin-top: clamp(30px, 5vw, 54px);
}

@media (min-width: 1000px) {
  .page-news .news-shell {
    display: grid;
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
    align-items: start;
  }
}

.page-news .news-rail {
  display: grid;
  gap: 18px;
  margin-bottom: clamp(28px, 4vw, 40px);
}

@media (min-width: 1000px) {
  .page-news .news-rail {
    position: sticky;
    top: 96px;
    margin-bottom: 0;
  }
}

.page-news .news-rail__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-news .news-rail__list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 12px;
  border-left: 2px solid transparent;
  border-radius: var(--r-sm);
  font-size: var(--fs-14);
  color: var(--c-text-soft);
  text-decoration: none;
  transition: color 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .news-rail__list a:hover,
.page-news .news-rail__list a:focus-visible {
  color: var(--c-text);
  background: var(--c-panel);
  border-left-color: var(--c-green);
}

.page-news .news-rail__list .mono {
  font-size: var(--fs-13);
  color: var(--c-cyan);
}

.page-news .news-rail__note {
  padding: 18px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: linear-gradient(160deg, var(--c-panel) 0%, var(--c-panel-2) 100%);
}

.page-news .news-rail__note-title {
  margin: 0 0 8px;
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--c-text);
}

.page-news .news-rail__note-text {
  margin: 0 0 14px;
  font-size: var(--fs-13);
  line-height: 1.75;
  color: var(--c-muted);
}

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

/* ---------- 区块通用 ---------- */
.page-news .news-block {
  padding-top: clamp(8px, 2vw, 16px);
  overflow-wrap: break-word;
}

.page-news .news-block + .news-block {
  margin-top: var(--news-gap);
  padding-top: var(--news-gap);
  border-top: 1px solid var(--c-line);
}

.page-news .news-block__head h2 {
  font-family: var(--ff-head);
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 8px 0 10px;
  color: var(--c-text);
}

.page-news .news-block__intro {
  max-width: 62ch;
  margin: 0;
  font-size: var(--fs-17);
  line-height: 1.75;
  color: var(--c-text-soft);
}

/* ---------- 最新条目流 ---------- */
.page-news .news-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 18px 18px 18px 16px;
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-line);
  border-radius: var(--r-md);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), background 0.25s var(--ease);
}

.page-news .news-item:hover {
  border-left-color: var(--c-green);
  background: var(--c-panel-2);
  transform: translateX(4px);
}

.page-news .news-item:nth-child(even):hover {
  border-left-color: var(--c-orange);
}

.page-news .news-item__num {
  padding-top: 4px;
  font-size: var(--fs-13);
  color: var(--c-muted);
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
}

.page-news .news-item__time {
  font-family: var(--ff-mono);
  font-size: var(--fs-13);
  color: var(--c-muted);
}

.page-news .news-item__title {
  margin: 0 0 8px;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 600;
  line-height: 1.45;
  color: var(--c-text);
}

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

/* ---------- 版本迭代栏 ---------- */
.page-news .timeline {
  position: relative;
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: linear-gradient(180deg, var(--c-green), var(--c-cyan) 55%, var(--c-orange));
  opacity: 0.55;
}

.page-news .timeline__item {
  position: relative;
  padding-left: 30px;
}

.page-news .timeline__dot {
  position: absolute;
  left: 0;
  top: 8px;
  width: 11px;
  height: 11px;
  box-sizing: border-box;
  border: 2px solid var(--c-green);
  border-radius: 50%;
  background: var(--c-ink);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-news .timeline__item:hover .timeline__dot {
  border-color: var(--c-orange);
  box-shadow: 0 0 0 5px rgba(255, 138, 61, 0.14);
}

.page-news .timeline__version {
  margin: 0 0 6px;
  font-size: var(--fs-13);
  letter-spacing: 0.06em;
  color: var(--c-cyan);
}

.page-news .timeline__title {
  margin: 0 0 8px;
  font-size: var(--fs-22);
  line-height: 1.35;
  color: var(--c-text);
}

.page-news .timeline__text {
  max-width: 60ch;
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--c-text-soft);
}

/* ---------- 赛季阶段观察 ---------- */
.page-news .phase-bar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 26px 0 22px;
}

.page-news .phase-bar__seg {
  height: 6px;
  border-radius: var(--r-pill);
}

.page-news .phase-bar__seg--a {
  background: linear-gradient(90deg, var(--c-green), rgba(59, 245, 154, 0.45));
}

.page-news .phase-bar__seg--b {
  background: linear-gradient(90deg, rgba(255, 138, 61, 0.5), var(--c-orange));
}

.page-news .phase-bar__seg--c {
  background: linear-gradient(90deg, rgba(95, 216, 255, 0.45), var(--c-cyan));
}

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

@media (min-width: 760px) {
  .page-news .phase-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .phase--b {
    transform: translateY(14px);
  }
}

.page-news .phase {
  padding: 20px 18px;
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  border-top: 3px solid var(--c-line);
  border-radius: var(--r-md);
}

.page-news .phase--a {
  border-top-color: var(--c-green);
}

.page-news .phase--b {
  border-top-color: var(--c-orange);
}

.page-news .phase--c {
  border-top-color: var(--c-cyan);
}

.page-news .phase__step {
  margin: 0 0 6px;
  font-size: var(--fs-13);
  letter-spacing: 0.12em;
  color: var(--c-muted);
}

.page-news .phase__title {
  margin: 0 0 8px;
  font-size: var(--fs-22);
  color: var(--c-text);
}

.page-news .phase__text {
  margin: 0 0 12px;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--c-text-soft);
}

.page-news .phase__list {
  margin: 0;
  padding-left: 18px;
  font-size: var(--fs-13);
  line-height: 1.9;
  color: var(--c-muted);
}

/* ---------- 专题策划 ---------- */
.page-news .feature-lead {
  display: grid;
  gap: 20px;
  margin: 26px 0 22px;
  padding: clamp(18px, 3vw, 24px);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, var(--c-panel) 0%, var(--c-panel-2) 72%);
}

@media (min-width: 860px) {
  .page-news .feature-lead {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
    gap: 28px;
  }
}

.page-news .feature-lead__tag {
  margin: 0 0 8px;
  font-size: var(--fs-13);
  letter-spacing: 0.1em;
  color: var(--c-cyan);
}

.page-news .feature-lead__title {
  margin: 0 0 10px;
  font-family: var(--ff-head);
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.25;
  color: var(--c-text);
}

.page-news .feature-lead__text {
  margin: 0 0 18px;
  font-size: var(--fs-17);
  line-height: 1.75;
  color: var(--c-text-soft);
}

.page-news .feature-cards {
  gap: 16px;
}

.page-news .feature-card {
  padding: 18px;
  background: var(--c-panel-2);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-news .feature-card:hover {
  border-color: var(--c-cyan);
  transform: translateY(-3px);
}

.page-news .feature-card__tag {
  margin: 0 0 8px;
  font-family: var(--ff-mono);
  font-size: var(--fs-13);
  color: var(--c-cyan);
}

.page-news .feature-card__title {
  margin: 0 0 8px;
  font-size: var(--fs-17);
  line-height: 1.45;
  color: var(--c-text);
}

.page-news .feature-card__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--c-text-soft);
}

/* ---------- 订阅与回访 ---------- */
.page-news .follow-panel {
  margin-top: 26px;
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  background:
    linear-gradient(120deg, rgba(59, 245, 154, 0.09) 0%, rgba(255, 138, 61, 0.07) 58%, rgba(95, 216, 255, 0.09) 100%),
    var(--c-panel-2);
}

.page-news .rhythm-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 16px;
}

@media (min-width: 800px) {
  .page-news .rhythm-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }
}

.page-news .rhythm-item {
  padding-left: 14px;
  border-left: 2px solid var(--c-green);
}

.page-news .rhythm-item:last-child {
  border-left-color: var(--c-orange);
}

.page-news .rhythm-item__k {
  display: block;
  margin: 0 0 6px;
  font-size: var(--fs-13);
  letter-spacing: 0.1em;
  color: var(--c-muted);
}

.page-news .rhythm-item p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--c-text-soft);
}

.page-news .follow-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .follow-panel__note {
  margin: 18px 0 0;
  font-size: var(--fs-13);
  line-height: 1.8;
  color: var(--c-muted);
}

.page-news .follow-panel__note a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(95, 216, 255, 0.4);
}

.page-news .follow-panel__note a:hover,
.page-news .follow-panel__note a:focus-visible {
  color: var(--c-text);
  border-bottom-color: var(--c-text);
}

@media (max-width: 520px) {
  .page-news .news-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-stat {
    padding: 12px 10px;
  }

  .page-news .news-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .page-news .news-item__num {
    padding-top: 0;
  }

  .page-news .timeline__title,
  .page-news .phase__title {
    font-size: var(--fs-17);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .feature-card,
  .page-news .timeline__dot,
  .page-news .phase--b {
    transition: none;
    transform: none;
  }

  .page-news .news-item:hover,
  .page-news .feature-card:hover {
    transform: none;
  }
}