.page-news {
  --news-rail: 108px;
  --news-gap: clamp(18px, 3vw, 34px);
}

/* ============ 首屏 ============ */
.page-news .news-hero {
  padding-top: clamp(26px, 5vw, 54px);
}

.page-news .news-hero-top {
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-hero h1 {
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(29px, 5vw, 54px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 14px 0 18px;
  max-width: 14em;
  color: var(--paper);
}

.page-news .news-hero .lead {
  max-width: 38em;
  color: var(--mist);
}

.page-news .news-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px clamp(10px, 2vw, 20px);
  padding: clamp(16px, 2.4vw, 24px);
  border-radius: 16px;
}

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

.page-news .news-stat-num {
  display: block;
  font-family: var(--mono);
  font-weight: 500;
  font-size: clamp(19px, 2.8vw, 26px);
  line-height: 1.1;
  color: var(--orange);
  letter-spacing: -0.01em;
}

.page-news .news-stat-label {
  display: block;
  margin-top: 7px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--mist);
}

.page-news .news-hero-figure {
  margin-top: clamp(26px, 4vw, 46px);
  border-radius: 18px;
  overflow: hidden;
}

.page-news .news-hero-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============ 最新一版速览 ============ */
.page-news .news-latest-grid {
  display: grid;
  gap: var(--news-gap);
  align-items: start;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-news .news-bullets {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-bullets li {
  position: relative;
  padding-left: 26px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--paper);
}

.page-news .news-bullets li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-news .news-bullets li:last-child::before {
  background: var(--orange);
}

.page-news .news-latest-figure {
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 3 / 2;
}

.page-news .news-latest-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============ 版本时间线 ============ */
.page-news .news-timeline {
  margin-top: clamp(26px, 3.6vw, 42px);
}

.page-news .news-node {
  display: grid;
  grid-template-columns: var(--news-rail) minmax(0, 1fr);
  gap: 0 clamp(12px, 2vw, 26px);
  padding-bottom: clamp(14px, 2vw, 20px);
}

.page-news .news-node-rail {
  position: relative;
  padding-left: 26px;
  padding-top: 12px;
}

.page-news .news-node-rail::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 42px;
  bottom: -14px;
  width: 2px;
  background: linear-gradient(180deg, var(--brick), rgba(217, 86, 43, 0.08));
}

.page-news .news-node:last-child .news-node-rail::before {
  display: none;
}

.page-news .news-node-dot {
  position: absolute;
  left: 1px;
  top: 22px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--brick);
}

.page-news .news-fold-head {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 15px 18px;
  border-radius: 12px;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  color: var(--paper);
  text-align: left;
  cursor: pointer;
  transition: border-color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-news .news-fold-head:hover {
  border-color: rgba(27, 224, 212, 0.45);
}

.page-news .news-fold-head:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-news .news-fold-title {
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.45;
  letter-spacing: -0.005em;
}

.page-news .news-chev {
  flex: none;
  width: 11px;
  height: 11px;
  margin-right: 3px;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(45deg);
  transition: transform 0.26s var(--ease);
}

.page-news .fold[data-open] .news-chev {
  transform: rotate(-135deg);
}

.page-news .news-node-body .fold-content {
  padding-top: 14px;
  padding-left: 4px;
}

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

.page-news .news-change-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  align-items: baseline;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
}

.page-news .news-change-key {
  flex: none;
  min-width: 5em;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--orange);
}

/* ============ 补给节奏带 ============ */
.page-news .news-rhythm-band {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(120% 140% at 12% 0%, rgba(27, 224, 212, 0.07), transparent 55%),
    radial-gradient(120% 140% at 96% 100%, rgba(255, 138, 61, 0.08), transparent 60%);
}

.page-news .news-rhythm {
  display: grid;
  gap: var(--news-gap);
  align-items: center;
}

.page-news .news-rhythm-copy .section-desc {
  max-width: 40em;
}

.page-news .news-rhythm-figure {
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 3 / 1;
}

.page-news .news-rhythm-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============ 变更分类 ============ */
.page-news .news-cat-grid {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
  margin-top: clamp(22px, 3vw, 34px);
}

.page-news .news-cat {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.4vw, 24px);
  border-radius: 16px;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  color: inherit;
  text-decoration: none;
  transition: transform 0.26s var(--ease), border-color 0.26s var(--ease);
}

.page-news .news-cat:hover {
  transform: translateY(-3px);
  border-color: rgba(27, 224, 212, 0.42);
}

.page-news .news-cat-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(17px, 1.8vw, 20px);
  line-height: 1.35;
  color: var(--paper);
}

.page-news .news-cat-desc {
  margin: 0;
  flex: 1 1 auto;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-cat-go {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

/* ============ 近期资料补给 ============ */
.page-news .news-supply-list {
  list-style: none;
  margin: clamp(16px, 2vw, 26px) 0 0;
  padding: 0;
}

.page-news .news-supply-item {
  display: grid;
  gap: 8px 16px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-supply-item:first-child {
  border-top: 1px solid var(--line-soft);
}

.page-news .news-supply-when {
  justify-self: start;
}

.page-news .news-supply-name {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--paper);
}

.page-news .news-supply-num {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 15px;
  color: var(--orange);
  white-space: nowrap;
}

/* ============ 反馈与修复 ============ */
.page-news .news-repair-grid {
  display: grid;
  gap: var(--news-gap);
  align-items: start;
  margin-top: clamp(22px, 3vw, 34px);
}

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

.page-news .news-repair-item {
  padding: 16px 18px;
  border-radius: 14px;
  background: var(--glass);
  border: 1px solid var(--line-soft);
}

.page-news .news-repair-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
}

.page-news .news-repair-name {
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .news-repair-note {
  margin: 9px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-repair-figure {
  border-radius: 16px;
  overflow: hidden;
}

.page-news .news-repair-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============ 下一步 ============ */
.page-news .news-next {
  padding: clamp(24px, 4vw, 44px);
  border-radius: 18px;
}

.page-news .news-next .section-title {
  margin-top: 0;
}

.page-news .news-next .section-desc {
  max-width: 44em;
}

.page-news .news-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(18px, 2.6vw, 26px);
}

/* ============ 响应式 ============ */
@media (min-width: 720px) {
  .page-news .news-cat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-supply-item {
    grid-template-columns: 110px minmax(0, 1fr) auto;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero-top {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-news .news-latest-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .page-news .news-rhythm {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  }

  .page-news .news-repair-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
}

@media (min-width: 1060px) {
  .page-news .news-cat-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-news .news-cat {
    grid-column: span 2;
  }

  .page-news .news-cat:nth-child(4) {
    grid-column: 2 / span 2;
  }

  .page-news .news-cat:nth-child(5) {
    grid-column: 4 / span 2;
  }
}

@media (max-width: 719px) {
  .page-news {
    --news-rail: 100%;
  }

  .page-news .news-node {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }

  .page-news .news-node-rail {
    padding-left: 0;
    padding-top: 0;
    min-height: 22px;
  }

  .page-news .news-node-rail::before {
    display: none;
  }

  .page-news .news-node-dot {
    top: 9px;
    left: 0;
  }

  .page-news .news-node-rail .tag-version {
    margin-left: 26px;
  }

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

  .page-news .news-stat-label {
    font-size: 11.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-cat,
  .page-news .news-fold-head,
  .page-news .news-chev {
    transition: none;
  }
}