.page-news {
  --news-shift: 24px;
  --news-gap: 32px;
  padding-bottom: 84px;
}

/* 面包屑 */
.page-news .breadcrumb {
  margin-top: 28px;
}

.page-news .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
}

.page-news .breadcrumb li {
  display: inline-flex;
  align-items: center;
}

.page-news .breadcrumb li + li::before {
  content: "/";
  margin-inline-end: 8px;
  color: var(--slate);
  opacity: .5;
}

.page-news .breadcrumb a {
  color: var(--slate);
  text-decoration: none;
  transition: color .2s var(--ease);
}

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

.page-news .breadcrumb [aria-current="page"] {
  color: var(--bone);
}

/* 页头 */
.page-news .news-head {
  margin-top: 34px;
}

.page-news .news-head .eyebrow {
  margin: 0;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--orange);
}

.page-news .news-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(46px, 10.5vw, 104px);
  font-weight: 900;
  line-height: .95;
  letter-spacing: -.02em;
  color: var(--bone);
}

.page-news .news-lead {
  margin: 22px 0 0;
  max-width: 760px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--slate);
}

.page-news .news-lead a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(38, 227, 200, .35);
  transition: border-color .2s var(--ease);
}

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

/* 顶部氛围图 */
.page-news .news-banner {
  position: relative;
  margin: 42px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--panel);
}

.page-news .news-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 12, 16, .1) 40%, rgba(10, 12, 16, .75) 100%);
  pointer-events: none;
}

.page-news .news-banner img {
  display: block;
  width: 100%;
  height: clamp(170px, 30vw, 360px);
  object-fit: cover;
}

/* 两栏骨架 */
.page-news .news-layout {
  margin-top: 52px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
}

/* 左侧常驻栏 */
.page-news .news-rail {
  position: relative;
  padding: 24px 22px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(176, 16, 44, .22) 0%, rgba(10, 12, 16, 0) 58%),
    var(--panel);
}

.page-news .rail-label {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--slate);
}

.page-news .rail-label:not(:first-child) {
  margin-top: 28px;
}

.page-news .rail-nav ol {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .rail-nav a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--bone);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}

.page-news .rail-nav a .mono {
  font-size: 12px;
  color: var(--cyan);
}

.page-news .rail-nav a:hover,
.page-news .rail-nav a:focus-visible {
  background: rgba(38, 227, 200, .1);
  color: var(--cyan);
}

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

.page-news .rail-tags .tag {
  padding: 6px 13px;
  border: 1px solid rgba(38, 227, 200, .28);
  border-radius: 999px;
  background: rgba(38, 227, 200, .1);
  color: var(--bone);
  font-size: 13px;
  white-space: nowrap;
}

.page-news .rail-note {
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.75;
  color: var(--slate);
}

/* 内容流 */
.page-news .news-stream {
  display: grid;
  gap: 68px;
  min-width: 0;
}

.page-news .story-block {
  scroll-margin-top: 118px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.page-news .story-block-head {
  max-width: 640px;
}

.page-news .story-block-index {
  margin: 0 0 10px;
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--orange);
}

.page-news .story-block:nth-of-type(2) .story-block-index {
  color: var(--cyan);
}

.page-news .story-block:nth-of-type(3) .story-block-index {
  color: var(--crimson-bright);
}

.page-news .story-block:nth-of-type(5) .story-block-index {
  color: var(--cyan);
}

.page-news .story-block-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 4.4vw, 38px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--bone);
}

.page-news .story-block-lead {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--slate);
}

/* 文章卡片流 */
.page-news .stream-grid {
  margin-top: 30px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-news .story-card {
  position: relative;
  top: 0;
  display: flex;
  flex-direction: column;
  padding: 24px 22px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  transition: top .26s var(--ease), border-color .26s var(--ease), box-shadow .26s var(--ease);
}

.page-news .story-card:hover {
  top: -4px;
  border-color: var(--orange);
  box-shadow: 0 22px 46px -28px rgba(255, 106, 43, .75);
}

.page-news .story-card:focus-within {
  border-color: var(--cyan);
}

.page-news .story-index {
  position: absolute;
  top: 8px;
  inset-inline-end: 16px;
  font-family: var(--font-mono);
  font-size: 62px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.05em;
  color: rgba(243, 239, 233, .07);
  pointer-events: none;
  user-select: none;
}

.page-news .story-media {
  margin: 0 0 18px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--ink);
}

.page-news .story-media img {
  display: block;
  width: 100%;
  height: clamp(132px, 20vw, 178px);
  object-fit: cover;
}

.page-news .story-media--tall img {
  height: clamp(172px, 25vw, 244px);
}

.page-news .story-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-size: 12.5px;
}

.page-news .story-tag {
  padding: 5px 12px;
  border: 1px solid rgba(38, 227, 200, .3);
  border-radius: 999px;
  background: rgba(38, 227, 200, .12);
  color: var(--cyan);
  font-weight: 600;
  white-space: nowrap;
}

.page-news .story-time {
  color: var(--slate);
}

.page-news .story-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--bone);
}

.page-news .story-excerpt {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--slate);
}

.page-news .block-foot {
  margin: 26px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--slate);
}

.page-news .block-foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(38, 227, 200, .35);
}

.page-news .block-foot a:hover,
.page-news .block-foot a:focus-visible {
  border-color: var(--cyan);
}

/* 赛季专题板 */
.page-news .topic-board {
  margin-top: 30px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-news .topic-surface {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink);
}

.page-news .topic-surface::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(110, 10, 28, .5) 0%, rgba(10, 12, 16, .82) 72%);
  pointer-events: none;
}

.page-news .topic-surface img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 190px;
  object-fit: cover;
}

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

.page-news .topic-item {
  position: relative;
  padding: 20px 20px 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(20, 24, 33, .72);
}

.page-news .topic-item::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 18px;
  bottom: 18px;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--cyan), rgba(38, 227, 200, 0));
}

.page-news .topic-no {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--orange);
}

.page-news .topic-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--bone);
}

.page-news .topic-desc {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--slate);
}

/* 投稿入口 */
.page-news .submit-board {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 26px 24px 28px;
  border: 1px solid rgba(176, 16, 44, .5);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(140deg, rgba(176, 16, 44, .3) 0%, rgba(10, 12, 16, 0) 66%),
    var(--panel);
}

.page-news .submit-copy p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--bone);
}

.page-news .submit-note {
  margin-top: 12px;
  color: var(--slate) !important;
  font-size: 14px !important;
}

.page-news .submit-board .btn {
  align-self: flex-start;
  text-decoration: none;
}

/* 断点：卡片错位 */
@media (min-width: 720px) {
  .page-news .stream-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px var(--news-gap);
  }

  .page-news .stream-grid:not(.stream-grid--stack) > .story-card:nth-child(odd) {
    inset-inline-start: var(--news-shift);
  }

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

  .page-news .stream-grid--stack > .story-card:nth-child(even) {
    margin-inline-start: 72px;
  }

  .page-news .topic-board {
    grid-template-columns: 0.92fr 1.08fr;
    align-items: stretch;
  }
}

/* 断点：左侧常驻索引 */
@media (min-width: 1000px) {
  .page-news .news-layout {
    grid-template-columns: 284px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 116px;
  }

  .page-news .submit-board {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 30px 32px;
  }

  .page-news .submit-copy {
    max-width: 620px;
  }
}

@media (min-width: 1240px) {
  .page-news .news-stream {
    gap: 78px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .story-card,
  .page-news .story-media img,
  .page-news .rail-nav a {
    transition: none;
  }

  .page-news .story-card:hover {
    top: 0;
  }
}