.page-news {
  --news-side: 264px;
  --news-gap: clamp(28px, 4vw, 56px);
  background: var(--ink);
  color: var(--bone);
}

.page-news .crumbs {
  padding-block: 20px 4px;
}

/* ---------- 刊头 ---------- */
.page-news .col-mast {
  padding-block: clamp(20px, 3.5vw, 40px) clamp(32px, 5vw, 60px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(130% 100% at 8% 0%, rgba(30, 74, 60, 0.62), transparent 62%),
    radial-gradient(90% 80% at 96% 8%, rgba(66, 245, 212, 0.08), transparent 60%),
    var(--ink);
}

.page-news .col-mast__head {
  max-width: 900px;
}

.page-news .col-mast__title {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(52px, 12vw, 104px);
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--bone);
}

.page-news .col-mast__lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 2.1vw, 17px);
  line-height: 1.8;
  color: var(--bone);
}

.page-news .col-mast__filters {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .col-mast__filters .tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-news .col-mast__media {
  margin: clamp(24px, 4vw, 40px) 0 0;
  border: 1px solid var(--line);
}

.page-news .col-mast__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 600;
  object-fit: cover;
  filter: saturate(0.75) contrast(1.08);
}

.page-news .col-mast__cap {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--stone);
  background: var(--moss);
  border-top: 1px solid var(--line);
}

/* ---------- 主体：侧栏 + 列表 ---------- */
.page-news .col-body {
  padding-block: clamp(32px, 5vw, 68px);
}

.page-news .col-body__grid {
  display: grid;
  gap: var(--news-gap);
}

.page-news .col-side__block + .col-side__block {
  margin-top: 26px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.page-news .col-side__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .col-side__cats {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .col-side__cats li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(43, 74, 64, 0.6);
  font-size: 15px;
  color: var(--bone);
}

.page-news .col-side__cat-num {
  font-size: 12px;
  color: var(--amber);
}

.page-news .col-side__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .col-side__tags .tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
}

.page-news .col-side__fig {
  margin: 26px 0 0;
  border: 1px solid var(--line);
}

.page-news .col-side__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 800 / 500;
  object-fit: cover;
  filter: saturate(0.8) contrast(1.05);
}

.page-news .col-side__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone);
  border-left: 2px solid var(--amber);
  padding-left: 12px;
}

/* 列表 */
.page-news .col-list__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--cyan);
}

.page-news .col-list__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 4.2vw, 36px);
  letter-spacing: 0.01em;
  color: var(--bone);
}

.page-news .col-list__sub {
  margin: 0;
  font-size: 12px;
  color: var(--stone);
  letter-spacing: 0.06em;
}

.page-news .col-list__items {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .col-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 22px 8px 22px 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.25s var(--ease), padding-left 0.25s var(--ease);
}

.page-news .col-item:hover {
  background: linear-gradient(90deg, rgba(66, 245, 212, 0.09), rgba(66, 245, 212, 0) 72%);
  padding-left: 10px;
}

.page-news .col-item__no {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  padding-top: 3px;
}

.page-news .col-item:hover .col-item__no {
  color: var(--amber);
}

.page-news .col-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 9px;
}

.page-news .col-item__meta .tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.07em;
}

.page-news .col-item__time {
  margin-left: auto;
  font-size: 12px;
  color: var(--stone);
  white-space: nowrap;
}

.page-news .col-item__title {
  margin: 0 0 7px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(17px, 2.4vw, 20px);
  line-height: 1.45;
  color: var(--bone);
  transition: color 0.2s var(--ease);
}

.page-news .col-item:hover .col-item__title {
  color: var(--cyan);
}

.page-news .col-item__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--stone);
}

/* ---------- 版本档案 ---------- */
.page-news .col-versions {
  padding-block: clamp(36px, 5vw, 72px);
  background: var(--moss);
  border-block: 1px solid var(--line);
}

.page-news .col-versions__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-news .col-versions__title {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 4.4vw, 42px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-news .col-versions__text {
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--bone);
}

.page-news .col-versions__fig {
  margin: 24px 0 0;
  border: 1px solid var(--line);
}

.page-news .col-versions__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 700;
  object-fit: cover;
  filter: saturate(0.8);
}

.page-news .col-tl {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  border-left: 1px solid var(--line);
}

.page-news .col-tl > li {
  position: relative;
  padding-bottom: 16px;
}

.page-news .col-tl > li::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 18px;
  width: 9px;
  height: 9px;
  background: var(--amber);
}

.page-news .col-tl > li:first-child::before {
  background: var(--cyan);
}

.page-news .col-tl__node {
  background: var(--pitch);
  border: 1px solid var(--line);
}

.page-news .col-tl__node[open] {
  border-color: rgba(66, 245, 212, 0.55);
}

.page-news .col-tl__node summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 14px;
  cursor: pointer;
  list-style: none;
}

.page-news .col-tl__node summary::-webkit-details-marker {
  display: none;
}

.page-news .col-tl__node summary::after {
  content: "＋";
  margin-left: auto;
  font-size: 14px;
  color: var(--cyan);
}

.page-news .col-tl__node[open] summary::after {
  content: "－";
}

.page-news .col-tl__ver {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-news .col-tl__name {
  font-size: 14.5px;
  color: var(--bone);
}

.page-news .col-tl__body {
  padding: 0 14px 15px;
}

.page-news .col-tl__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--stone);
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

/* ---------- 赛季专题 ---------- */
.page-news .col-themes {
  padding-block: clamp(36px, 5vw, 72px);
}

.page-news .col-themes__grid {
  display: grid;
  gap: clamp(22px, 3.5vw, 36px);
}

.page-news .col-themes__title {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 4.4vw, 42px);
  line-height: 1.12;
  color: var(--bone);
}

.page-news .col-themes__text {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--stone);
}

.page-news .col-themes__fig {
  margin: 0;
  border: 1px solid var(--line);
}

.page-news .col-themes__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 900 / 600;
  object-fit: cover;
  filter: saturate(0.8) contrast(1.05);
}

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

.page-news .col-theme {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 20px 22px;
  background:
    repeating-linear-gradient(0deg, rgba(43, 74, 64, 0.45) 0 1px, transparent 1px 22px),
    var(--pitch);
  border-top: 3px solid var(--amber);
}

.page-news .col-theme--peak {
  border-top-color: var(--cyan);
  background:
    repeating-linear-gradient(0deg, rgba(43, 74, 64, 0.45) 0 1px, transparent 1px 22px),
    linear-gradient(160deg, rgba(30, 74, 60, 0.95), rgba(12, 43, 34, 0.95));
}

.page-news .col-theme__stage {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.page-news .col-theme--peak .col-theme__stage {
  color: var(--cyan);
}

.page-news .col-theme__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.4vw, 28px);
  color: var(--bone);
}

.page-news .col-theme__desc {
  margin: 0;
  flex: 1 1 auto;
  font-size: 14px;
  line-height: 1.78;
  color: var(--bone);
}

.page-news .col-theme .btn {
  align-self: flex-start;
  margin-top: 4px;
}

/* ---------- 编辑推荐与标签 ---------- */
.page-news .col-picks {
  padding-block: clamp(32px, 4.5vw, 60px);
  border-top: 1px solid var(--line);
  background: var(--moss);
}

.page-news .col-picks__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-news .col-picks__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.4vw, 30px);
  color: var(--bone);
}

.page-news .col-picks__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .col-picks__item {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.page-news .col-picks__item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .col-picks__item a {
  display: inline-block;
  font-size: clamp(16px, 2.3vw, 18px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--bone);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .col-picks__item a:hover,
.page-news .col-picks__item a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-news .col-picks__item p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--stone);
}

.page-news .col-picks__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .col-picks__tags .tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-news .col-picks__note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone);
}

/* ---------- 订阅更新提示 ---------- */
.page-news .col-sub {
  background: linear-gradient(102deg, var(--cyan) 0%, #2fd6b8 48%, var(--amber) 100%);
  color: var(--ink);
}

.page-news .col-sub__inner {
  display: grid;
  gap: 20px;
  padding-block: clamp(26px, 4vw, 40px);
}

.page-news .col-sub__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 32px);
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-news .col-sub__text p {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(5, 19, 15, 0.82);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 680px) {
  .page-news .col-themes__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

@media (min-width: 860px) {
  .page-news .col-picks__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .col-sub__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
  }

  .page-news .col-themes__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
    align-items: start;
  }

  .page-news .col-themes__head {
    grid-column: 1;
    grid-row: 1;
  }

  .page-news .col-themes__fig {
    grid-column: 2;
    grid-row: 1;
  }

  .page-news .col-themes__cards {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

@media (min-width: 920px) {
  .page-news .col-body__grid {
    grid-template-columns: var(--news-side) minmax(0, 1fr);
  }

  .page-news .col-side {
    position: sticky;
    top: 24px;
    align-self: start;
  }

  .page-news .col-versions__grid {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .page-news .col-item:nth-child(3n + 2) {
    margin-left: 26px;
  }

  .page-news .col-item:nth-child(3n + 3) {
    margin-left: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .col-item,
  .page-news .col-item__title,
  .page-news .col-picks__item a {
    transition: none;
  }

  .page-news .col-item:hover {
    padding-left: 0;
  }
}
<<<END>>>