.page-news {
  --pn-rail-w: 176px;
  --pn-line: 1px solid var(--grid-600);
}

/* ---------- 面包屑与首屏声明 ---------- */
.page-news .nx-crumbs {
  padding-block: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.page-news__mast {
  padding: 8px 0 clamp(36px, 6vw, 72px);
  border-bottom: var(--pn-line);
}

.page-news__title {
  max-width: 20ch;
  margin: 12px 0 0;
  letter-spacing: -0.02em;
  line-height: 1.12;
}

.page-news__lede {
  max-width: 62ch;
  margin: 18px 0 0;
  color: var(--ice-60);
  font-size: 17px;
  line-height: 1.75;
}

.page-news__ticks {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--grid-600);
  border: var(--pn-line);
}

.page-news__ticks li {
  background: var(--navy-800);
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ice-60);
}

.page-news__ticks .nx-num {
  font-size: 22px;
  margin-right: 6px;
}

/* ---------- 主体：左栏索引 + 右栏内容 ---------- */
.page-news__board {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 48px;
  padding-top: clamp(40px, 6vw, 88px);
}

.page-news__rail {
  display: none;
}

.page-news__rail-label {
  margin: 0 0 12px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ice-60);
  text-transform: uppercase;
}

.page-news__rail-label--gap {
  margin-top: 28px;
  padding-top: 20px;
  border-top: var(--pn-line);
}

.page-news__rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news__rail-node {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0 9px 14px;
  border-left: 1px solid var(--grid-600);
  color: var(--ice-60);
  font-family: var(--f-mono);
  font-size: 13px;
  text-decoration: none;
  transition: color var(--t-base), border-left-color var(--t-base);
}

.page-news__rail-node:hover,
.page-news__rail-node:focus-visible {
  color: var(--cyan-400);
  border-left-color: var(--cyan-400);
}

.page-news__rail-node--on {
  color: var(--ice-100);
  border-left-color: var(--cyan-400);
  font-size: 15px;
}

.page-news__rail-node--on .nx-num {
  color: var(--signal-500);
  font-size: 17px;
}

.page-news__main {
  display: grid;
  gap: clamp(64px, 9vw, 120px);
  min-width: 0;
}

.page-news__block {
  min-width: 0;
}

.page-news__note {
  max-width: 58ch;
  margin: 14px 0 0;
  color: var(--ice-60);
  font-size: 16px;
  line-height: 1.75;
}

.page-news__tail {
  max-width: 66ch;
  margin: 24px 0 0;
  color: var(--ice-60);
  font-size: 15px;
  line-height: 1.75;
}

.page-news__link {
  color: var(--cyan-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 图片 ---------- */
.page-news__figure {
  margin: 28px 0 32px;
}

.page-news__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: var(--pn-line);
}

.page-news__figure figcaption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--ice-60);
}

.page-news__figure--side {
  margin: 0 0 24px;
}

.page-news__figure--wide {
  margin-top: 24px;
}

/* ---------- 筛选 ---------- */
.page-news__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 8px;
}

.page-news .nx-filter__btn {
  padding: 8px 14px;
  background: transparent;
  border: 1px solid var(--grid-600);
  color: var(--ice-60);
  font-family: var(--f-mono);
  font-size: 13px;
  cursor: pointer;
  transition: color var(--t-base), border-color var(--t-base), background var(--t-base);
}

.page-news .nx-filter__btn:hover {
  color: var(--ice-100);
  border-color: var(--cyan-700);
}

.page-news .nx-filter__btn[aria-pressed="true"] {
  color: var(--navy-950);
  background: var(--cyan-400);
  border-color: var(--cyan-400);
}

/* ---------- 条目流 ---------- */
.page-news__round {
  margin-top: 40px;
}

.page-news__round-label {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0;
  padding: 10px 0;
  border-bottom: var(--pn-line);
  font-family: var(--f-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--ice-60);
}

.page-news__round-label .nx-num {
  font-size: 18px;
}

.page-news__item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  padding: 26px 0 26px 20px;
  border-top: var(--pn-line);
}

.page-news__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 26px;
  bottom: 26px;
  width: 1px;
  background: var(--grid-600);
  transition: background var(--t-base);
}

.page-news__item:hover::before,
.page-news__item:focus-within::before {
  background: var(--cyan-400);
}

.page-news__item-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--ice-60);
}

.page-news__item-league {
  padding: 2px 8px;
  border: 1px solid var(--grid-600);
  color: var(--ice-100);
}

.page-news__item-title {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ice-100);
}

.page-news__item-sum {
  margin: 10px 0 0;
  max-width: 62ch;
  color: var(--ice-60);
  font-size: 15px;
  line-height: 1.75;
}

.page-news__item .nx-collapse {
  margin-top: 14px;
}

.page-news .nx-collapse__body {
  max-width: 66ch;
  color: var(--ice-60);
  font-size: 15px;
  line-height: 1.75;
}

.page-news .nx-collapse__body p {
  margin: 0 0 1.2em;
}

.page-news .nx-collapse__toggle {
  margin-top: 4px;
  padding: 0;
  background: none;
  border: 0;
  color: var(--cyan-400);
  font-family: var(--f-body);
  font-size: 14px;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 轮次对照表 ---------- */
.page-news__table {
  font-family: var(--f-mono);
  font-size: 14px;
}

.page-news__table th,
.page-news__table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: var(--pn-line);
  white-space: nowrap;
}

.page-news__table th {
  color: var(--ice-60);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-news__table td {
  color: var(--ice-100);
}

.page-news__delta {
  color: var(--signal-500);
  font-size: 13px;
}

.page-news__ok {
  color: var(--ice-60);
  font-size: 13px;
}

/* ---------- 转会窗口 ---------- */
.page-news__window {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: 28px;
}

.page-news__window-panel {
  min-width: 0;
}

.page-news__flow {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news__flow li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 0;
  border-top: var(--pn-line);
}

.page-news__flow li:first-child {
  border-top: 0;
}

.page-news__flow-key {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan-400);
}

.page-news__flow-val {
  color: var(--ice-60);
  font-size: 15px;
  line-height: 1.7;
}

.page-news__slots {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: 28px;
  background: var(--grid-600);
  border: var(--pn-line);
}

.page-news__slot {
  background: var(--navy-800);
  padding: 20px 18px;
}

.page-news__slot-label {
  margin: 0 0 10px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--signal-500);
}

.page-news__slot-text {
  margin: 0;
  color: var(--ice-60);
  font-size: 15px;
  line-height: 1.7;
}

/* ---------- 前瞻与战报 ---------- */
.page-news__reading {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: 28px;
  background: var(--grid-600);
  border: var(--pn-line);
}

.page-news__reading-col {
  background: var(--navy-800);
  padding: 24px 20px;
}

.page-news__reading-tag {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 10px;
  border: 1px solid var(--signal-500);
  color: var(--signal-500);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-news__reading-tag--cyan {
  border-color: var(--cyan-400);
  color: var(--cyan-400);
}

.page-news__reading-title {
  margin: 0 0 14px;
  font-family: var(--f-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ice-100);
}

.page-news__steps {
  margin: 0;
  padding-left: 20px;
  color: var(--ice-60);
  font-size: 15px;
  line-height: 1.75;
}

.page-news__steps li + li {
  margin-top: 8px;
}

/* ---------- 赛季专题 ---------- */
.page-news__season {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: 28px;
}

.page-news__season-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 1px;
  background: var(--grid-600);
  border: var(--pn-line);
}

.page-news__season-cell {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 14px;
  background: var(--navy-800);
  color: var(--ice-60);
  font-size: 13px;
  line-height: 1.5;
  transition: background var(--t-base), color var(--t-base);
}

.page-news__season-cell .nx-num {
  font-size: 15px;
}

.page-news__season-cell:hover {
  background: var(--navy-700);
  color: var(--ice-100);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-news__item {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 24px;
    padding-left: 24px;
  }

  .page-news__item-rail {
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }

  .page-news__flow li {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 720px) {
  .page-news__ticks {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-news__reading {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news__window {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news__window .page-news__figure--side {
    margin: 0;
  }

  .page-news__season {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-news__board {
    grid-template-columns: var(--pn-rail-w) minmax(0, 1fr);
    gap: 56px;
  }

  .page-news__rail {
    display: block;
    position: sticky;
    top: 96px;
    align-self: start;
  }
}