.page-news {
  --news-gutter: clamp(20px, 4vw, 56px);
  --news-divider: rgba(11, 44, 77, 0.12);
  --news-dark-divider: rgba(246, 248, 249, 0.16);
  background: var(--seagull);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-wrap: break-word;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  padding-top: 22px;
}

.page-news .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--rock);
}

.page-news .breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-news .breadcrumb li + li::before {
  content: "/";
  color: var(--rock);
  opacity: 0.5;
}

.page-news .breadcrumb a {
  color: var(--rock);
  text-decoration: none;
}

.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--deep);
}

/* ---------- 首屏 ---------- */
.page-news .journal-hero {
  position: relative;
  margin: 18px auto 0;
  width: min(100% - 2 * var(--news-gutter), var(--shell-wide));
  padding: clamp(40px, 6vw, 88px) clamp(24px, 5vw, 72px) clamp(36px, 5vw, 64px);
  border-radius: clamp(24px, 4vw, 44px);
  background:
    radial-gradient(circle at 80% 10%, rgba(18, 227, 198, 0.26), transparent 46%),
    radial-gradient(circle at 8% 92%, rgba(122, 92, 255, 0.22), transparent 52%),
    linear-gradient(152deg, var(--deep) 0%, var(--night) 66%, #04121f 100%);
  color: var(--seagull);
  overflow: hidden;
}

.page-news .journal-hero::after {
  content: "";
  position: absolute;
  inset: auto -18% -42% -12%;
  height: 72%;
  background: linear-gradient(90deg, transparent, rgba(18, 227, 198, 0.18), transparent);
  transform: rotate(-7deg);
  pointer-events: none;
}

.page-news .journal-hero__inner {
  position: relative;
  z-index: 1;
}

.page-news .journal-hero__kicker {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-news .journal-hero h1 {
  margin: 0 0 22px;
  max-width: 22ch;
  font-size: clamp(2.1rem, 5.6vw, 4.2rem);
  font-weight: 250;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.page-news .journal-hero__lede {
  margin: 0;
  max-width: 56ch;
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.85;
  color: rgba(246, 248, 249, 0.78);
}

.page-news .journal-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 22px 52px;
  margin: 38px 0 0;
  padding-top: 26px;
  border-top: 1px solid var(--news-dark-divider);
}

.page-news .journal-hero__stats div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-news .journal-hero__stats dt {
  order: 2;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(246, 248, 249, 0.56);
}

.page-news .journal-hero__stats dd {
  order: 1;
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 500;
  color: var(--cyan);
  letter-spacing: -0.02em;
}

/* ---------- 通栏图 ---------- */
.page-news .journal-figure {
  margin-top: clamp(28px, 4vw, 48px);
}

.page-news .journal-figure .figure__caption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--rock);
}

/* ---------- 赛季阶段横向索引 ---------- */
.page-news .phase-index {
  margin-top: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--news-divider);
  border-bottom: 1px solid var(--news-divider);
  background: linear-gradient(90deg, rgba(18, 227, 198, 0.08), transparent 42%);
}

.page-news .phase-index__inner {
  display: flex;
  align-items: center;
  gap: 18px;
  width: min(100% - 2 * var(--news-gutter), var(--shell-wide));
  margin: 0 auto;
  padding-block: 14px;
}

.page-news .phase-index__label {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--moss);
}

.page-news .phase-index__list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 4px 2px 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-news .phase-index__list li {
  flex: 0 0 auto;
}

.page-news .phase-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border: 1px solid var(--news-divider);
  border-radius: var(--radius-pill);
  background: #fff;
  color: var(--ink);
  font-size: 14px;
  white-space: nowrap;
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease),
    border-color var(--dur-fast) var(--ease);
}

.page-news .phase-index__list a:hover,
.page-news .phase-index__list a:focus-visible {
  background: var(--deep);
  border-color: var(--deep);
  color: var(--seagull);
}

.page-news .phase-index__list b {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--violet);
}

.page-news .phase-index__list a:hover b,
.page-news .phase-index__list a:focus-visible b {
  color: var(--cyan);
}

/* ---------- 本季置顶 ---------- */
.page-news .pinned {
  padding-block: clamp(48px, 7vw, 92px) clamp(24px, 3vw, 40px);
}

.page-news .pinned__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-news .pinned__lead {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: clamp(20px, 3vw, 30px);
  border-radius: clamp(24px, 3vw, 36px);
  background:
    radial-gradient(circle at 88% 8%, rgba(18, 227, 198, 0.2), transparent 50%),
    var(--deep);
  color: var(--seagull);
  overflow: hidden;
}

.page-news .pinned__media {
  border-radius: var(--radius-md);
  overflow: hidden;
}

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

.page-news .pinned__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.page-news .pinned__tags .tag {
  background: rgba(18, 227, 198, 0.16);
  color: var(--cyan);
}

.page-news .pinned__tags .tag--clay {
  background: rgba(246, 248, 249, 0.12);
  color: rgba(246, 248, 249, 0.78);
}

.page-news .pinned__lead h3 {
  margin: 0 0 12px;
  font-size: clamp(1.35rem, 2.6vw, 1.9rem);
  font-weight: 350;
  line-height: 1.32;
}

.page-news .pinned__lead p {
  margin: 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(246, 248, 249, 0.76);
}

.page-news .pinned__link {
  display: inline-block;
  margin-top: 18px;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--cyan);
  color: var(--cyan);
  font-size: 14px;
  text-decoration: none;
}

.page-news .pinned__link:hover,
.page-news .pinned__link:focus-visible {
  color: var(--seagull);
  border-bottom-color: var(--seagull);
}

.page-news .pinned__item {
  display: flex;
  flex-direction: column;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--news-divider);
  border-radius: clamp(20px, 2.6vw, 32px);
  background: #fff;
}

.page-news .pinned__item .tag {
  background: rgba(122, 92, 255, 0.1);
  color: var(--violet);
}

.page-news .pinned__item h3 {
  margin: 0 0 10px;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 600;
  line-height: 1.4;
}

.page-news .pinned__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--rock);
}

/* ---------- 栏目筛选 ---------- */
.page-news .topic-filter {
  padding-bottom: clamp(20px, 3vw, 34px);
}

.page-news .topic-filter__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .topic-filter__list a {
  display: inline-flex;
  align-items: center;
  padding: 10px 22px;
  border: 1px solid var(--news-divider);
  border-radius: var(--radius-pill);
  background: var(--mineral);
  color: var(--rock);
  font-size: 14px;
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease),
    border-color var(--dur-fast) var(--ease);
}

.page-news .topic-filter__list a:hover,
.page-news .topic-filter__list a:focus-visible {
  background: var(--deep);
  border-color: var(--deep);
  color: var(--seagull);
}

/* ---------- 日志区块 ---------- */
.page-news .log-section {
  padding-block: clamp(44px, 6vw, 82px);
}

.page-news .log-section--tint {
  background: var(--mineral);
}

.page-news .log-section--dark {
  background: var(--night);
  color: var(--seagull);
}

.page-news .log-section--dark .section-eyebrow b {
  color: var(--cyan);
}

.page-news .log-section--dark .section-title {
  color: var(--seagull);
}

/* ---------- 条目列表 ---------- */
.page-news .entry-list {
  border-top: 1px solid var(--news-divider);
}

.page-news .log-section--dark .entry-list {
  border-top-color: var(--news-dark-divider);
}

.page-news .entry {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding-block: clamp(20px, 3vw, 28px);
  border-bottom: 1px solid var(--news-divider);
}

.page-news .log-section--dark .entry {
  border-bottom-color: var(--news-dark-divider);
}

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

.page-news .entry__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--rock);
}

.page-news .log-section--dark .entry__time {
  color: rgba(246, 248, 249, 0.56);
}

.page-news .entry__title {
  margin: 0 0 8px;
  font-size: clamp(1.05rem, 1.9vw, 1.28rem);
  font-weight: 600;
  line-height: 1.45;
}

.page-news .entry__summary {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--rock);
}

.page-news .log-section--dark .entry__summary {
  color: rgba(246, 248, 249, 0.72);
}

.page-news .entry__read {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--moss);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}

.page-news .entry:hover .entry__read,
.page-news .entry:focus-within .entry__read {
  opacity: 1;
  transform: translateY(0);
}

@media (hover: none) {
  .page-news .entry__read {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 展开更多 ---------- */
.page-news .entry-more {
  margin-top: 24px;
  border: 1px solid var(--news-divider);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.7);
}

.page-news .entry-more summary {
  padding: 16px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--deep);
  cursor: pointer;
  list-style: none;
}

.page-news .entry-more summary::-webkit-details-marker {
  display: none;
}

.page-news .entry-more summary::after {
  content: " ＋";
  font-family: var(--font-mono);
  color: var(--violet);
}

.page-news .entry-more[open] summary::after {
  content: " －";
}

.page-news .entry-more__body {
  padding: 0 20px 18px;
}

.page-news .entry-more__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding-block: 12px;
  border-top: 1px solid var(--news-divider);
}

.page-news .entry-more__key {
  font-size: 14px;
  font-weight: 600;
  color: var(--deep);
}

.page-news .entry-more__val {
  font-size: 14px;
  line-height: 1.7;
  color: var(--rock);
}

/* ---------- 赛季观察主条 ---------- */
.page-news .feature-entry {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-bottom: clamp(28px, 4vw, 44px);
  padding-bottom: clamp(28px, 4vw, 40px);
  border-bottom: 1px solid var(--news-divider);
}

.page-news .feature-entry__media {
  border-radius: clamp(20px, 2.6vw, 30px);
  overflow: hidden;
  background: var(--mineral);
}

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

.page-news .feature-entry__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
}

.page-news .feature-entry h3 {
  margin: 0 0 12px;
  font-size: clamp(1.3rem, 2.6vw, 1.85rem);
  font-weight: 350;
  line-height: 1.34;
}

.page-news .feature-entry p {
  margin: 0;
  max-width: 52ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--rock);
}

.page-news .feature-entry__link {
  display: inline-block;
  margin-top: 18px;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--deep);
  color: var(--deep);
  font-size: 14px;
  text-decoration: none;
}

.page-news .feature-entry__link:hover,
.page-news .feature-entry__link:focus-visible {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

/* ---------- 数据方法 ---------- */
.page-news .method-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-news .method-card {
  padding: clamp(20px, 3vw, 30px);
  border-radius: clamp(20px, 2.6vw, 32px);
  background: linear-gradient(160deg, rgba(18, 227, 198, 0.12), rgba(6, 26, 46, 0.4));
  border: 1px solid var(--news-dark-divider);
}

.page-news .method-card__media {
  margin-bottom: 20px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .method-card__media img {
  display: block;
  width: 100%;
  max-width: 320px;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-news .method-card h3 {
  margin: 0 0 12px;
  font-size: clamp(1.15rem, 2.1vw, 1.45rem);
  font-weight: 600;
  line-height: 1.4;
  color: var(--seagull);
}

.page-news .method-card p {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(246, 248, 249, 0.76);
}

.page-news .method-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-news .method-note {
  padding: clamp(18px, 2.4vw, 24px);
  border-radius: var(--radius-md);
  border: 1px solid var(--news-dark-divider);
  background: rgba(246, 248, 249, 0.04);
}

.page-news .method-note h3 {
  margin: 0 0 10px;
  font-size: clamp(1.02rem, 1.7vw, 1.18rem);
  font-weight: 600;
  color: var(--cyan);
}

.page-news .method-note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(246, 248, 249, 0.74);
}

/* ---------- 赛季阶段归档 ---------- */
.page-news .phase-archive {
  padding-block: clamp(44px, 6vw, 84px);
  background: var(--mineral);
}

.page-news .phase-rail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding-top: 22px;
  border-top: 2px solid rgba(11, 44, 77, 0.14);
}

.page-news .phase-block {
  position: relative;
  padding: 22px 20px 20px;
  border-radius: var(--radius-md);
  background: var(--seagull);
  border: 1px solid var(--news-divider);
}

.page-news .phase-block::before {
  content: "";
  position: absolute;
  top: -30px;
  left: 26px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--clay);
  box-shadow: 0 0 0 4px var(--mineral);
}

.page-news .phase-block__num {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--violet);
}

.page-news .phase-block__title {
  margin: 0 0 12px;
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--deep);
}

.page-news .phase-block__items {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-news .phase-block__items li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--rock);
}

.page-news .phase-block__items li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 7px;
  height: 1px;
  background: var(--moss);
}

/* ---------- 底部引导 ---------- */
.page-news .news-next {
  padding-block: clamp(44px, 6vw, 80px);
  background:
    radial-gradient(circle at 84% 18%, rgba(18, 227, 198, 0.2), transparent 52%),
    var(--night);
  color: var(--seagull);
}

.page-news .news-next__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: center;
}

.page-news .news-next h2 {
  margin: 0 0 14px;
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  font-weight: 300;
  line-height: 1.3;
}

.page-news .news-next p {
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(246, 248, 249, 0.76);
}

.page-news .news-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-next .btn--ghost {
  border-color: rgba(246, 248, 249, 0.34);
  color: var(--seagull);
}

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

/* ---------- 交互焦点 ---------- */
.page-news a:focus-visible,
.page-news summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ---------- 响应式 ---------- */
@media (max-width: 719px) {
  .page-news .phase-index__label {
    display: none;
  }
}

@media (min-width: 760px) {
  .page-news .entry {
    grid-template-columns: minmax(132px, 190px) minmax(0, 1fr);
    gap: 32px;
  }

  .page-news .entry-more__row {
    grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-news .pinned__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    grid-template-areas:
      "lead item1"
      "lead item2";
    align-items: stretch;
    gap: 24px;
  }

  .page-news .pinned__grid > :nth-child(1) {
    grid-area: lead;
  }

  .page-news .pinned__grid > :nth-child(2) {
    grid-area: item1;
  }

  .page-news .pinned__grid > :nth-child(3) {
    grid-area: item2;
  }

  .page-news .feature-entry {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 40px;
    align-items: center;
  }

  .page-news .method-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 30px;
    align-items: start;
  }

  .page-news .phase-rail {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-news .news-next__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 40px;
  }

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

@media (min-width: 1200px) {
  .page-news .phase-rail {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry__read,
  .page-news .phase-index__list a,
  .page-news .topic-filter__list a {
    transition: none;
  }

  .page-news .journal-hero::after {
    transform: none;
  }
}