.page-news {
  --n-side: 282px;
  --n-gap: clamp(18px, 3vw, 40px);
  color: var(--c-fog);
  padding-block: clamp(16px, 3vw, 32px) clamp(52px, 8vw, 96px);
  background:
    radial-gradient(760px 460px at 88% -8%, var(--wash-cyan), transparent 68%),
    radial-gradient(680px 420px at -10% 4%, var(--wash-red), transparent 66%),
    linear-gradient(180deg, var(--c-ink) 0%, var(--c-char) 44%, var(--c-ink) 100%);
}

.page-news a:focus-visible,
.page-news summary:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 3px;
}

.page-news section[id],
.page-news article[id] {
  scroll-margin-top: 92px;
}

/* 页面抬头 */
.page-news .notes-top {
  display: grid;
  gap: clamp(14px, 2vw, 22px);
}

.page-news .breadcrumbs {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--c-steel);
}

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

.page-news .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-strong);
}

.page-news .breadcrumbs a {
  color: var(--c-steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-news .breadcrumbs a:hover {
  color: var(--c-cyan);
  border-bottom-color: var(--c-cyan);
}

.page-news .notes-head {
  display: grid;
  gap: 12px;
  padding-bottom: clamp(10px, 2vw, 18px);
  border-bottom: 1px solid var(--line);
}

.page-news .notes-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(44px, 11vw, 88px);
  line-height: 0.92;
  letter-spacing: 0.01em;
  background: linear-gradient(178deg, var(--c-fog) 42%, rgba(66, 245, 212, 0.9) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-news .notes-lede {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: rgba(244, 247, 250, 0.78);
}

.page-news .notes-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--c-steel);
}

.page-news .notes-meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}

.page-news .notes-meta .mono {
  color: var(--c-cyan);
  font-size: 13px;
}

/* 双栏骨架 */
.page-news .notes-layout {
  display: grid;
  gap: var(--n-gap);
  margin-top: clamp(24px, 4vw, 46px);
}

.page-news .notes-side {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-news .side-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(158deg, rgba(36, 56, 77, 0.55), rgba(20, 24, 29, 0.6));
}

.page-news .side-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.14em;
  color: var(--c-fog);
}

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

.page-news .chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--c-steel);
  text-decoration: none;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  transition: color 0.22s var(--ease), background-color 0.22s var(--ease),
    border-color 0.22s var(--ease);
}

.page-news .chip:hover {
  color: var(--c-ink);
  background: var(--c-cyan);
  border-color: var(--c-cyan);
}

.page-news .chip__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-red);
  box-shadow: 0 0 0 3px rgba(226, 58, 58, 0.22);
}

.page-news .side-hint {
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: rgba(159, 179, 200, 0.88);
}

.page-news .toc {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: toc;
}

.page-news .toc li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 8px;
  font-size: 13.5px;
  line-height: 1.6;
  counter-increment: toc;
}

.page-news .toc li::before {
  content: counter(toc, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-gold);
  padding-top: 3px;
}

.page-news .toc a {
  color: rgba(244, 247, 250, 0.86);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .toc a:hover {
  color: var(--c-cyan);
  border-bottom-color: rgba(66, 245, 212, 0.55);
}

.page-news .side-figure {
  margin: 0;
  border: 1px solid var(--line);
  overflow: hidden;
  border-radius: var(--radius);
}

.page-news .side-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.66;
}

/* 封面专题 */
.page-news .cover-story {
  display: grid;
  gap: clamp(14px, 2vw, 22px);
  padding: clamp(14px, 2vw, 22px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(22, 50, 74, 0.9), rgba(11, 27, 43, 0.62) 54%, rgba(20, 24, 29, 0.92));
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.24);
}

.page-news .cover-figure {
  position: relative;
  margin: 0;
  overflow: hidden;
}

.page-news .cover-figure img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-news .cover-caption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 5px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--c-fog);
  background: var(--c-red);
}

.page-news .cover-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

.page-news .cover-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 4.4vw, 36px);
  line-height: 1.15;
  letter-spacing: 0.01em;
}

.page-news .cover-sum {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(244, 247, 250, 0.76);
}

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

.page-news .cover-by {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--c-steel);
}

/* 章节 */
.page-news .notes-section {
  margin-top: clamp(34px, 5vw, 62px);
}

.page-news .section-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-strong);
}

.page-news .section-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--c-red);
}

.page-news .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 30px);
  letter-spacing: 0.02em;
}

/* 笔记目录 */
.page-news .note-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .note-item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 10px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-news .note-item:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-news .note-num {
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 26px);
  line-height: 1;
  color: rgba(159, 179, 200, 0.45);
  padding-top: 2px;
}

.page-news .note-body summary {
  display: block;
  cursor: pointer;
  list-style: none;
  transition: color 0.2s var(--ease);
}

.page-news .note-body summary::-webkit-details-marker {
  display: none;
}

.page-news .note-body summary::after {
  content: "＋";
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--c-cyan);
}

.page-news .note-body[open] summary::after {
  content: "－";
}

.page-news .note-body summary:hover .note-title {
  color: var(--c-cyan);
}

.page-news .note-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
}

.page-news .note-cat {
  color: var(--c-cyan);
}

.page-news .note-time {
  font-family: var(--font-mono);
  color: var(--c-steel);
}

.page-news .note-title {
  display: block;
  margin-top: 6px;
  font-family: var(--font-body);
  font-size: clamp(16.5px, 2.3vw, 19px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--c-fog);
  transition: color 0.2s var(--ease);
}

.page-news .note-sum {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 247, 250, 0.7);
}

.page-news .note-more {
  margin-top: 12px;
  padding: 12px 14px;
  border-left: 2px solid var(--c-cyan);
  background: rgba(36, 56, 77, 0.32);
}

.page-news .note-more p {
  margin: 0;
  font-size: 13.8px;
  line-height: 1.85;
  color: rgba(244, 247, 250, 0.78);
}

.page-news .note-figure {
  margin: 12px 0 0;
}

.page-news .note-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
}

.page-news .note-figure figcaption {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-steel);
}

.page-news .note-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

/* 联赛索引 */
.page-news .league-lede {
  margin: 0 0 4px;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(159, 179, 200, 0.95);
}

.page-news .league-grid {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.page-news .league-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(36, 56, 77, 0.4), rgba(20, 24, 29, 0.55));
  transition: border-color 0.24s var(--ease), background-color 0.24s var(--ease),
    transform 0.24s var(--ease);
}

.page-news .league-card:hover {
  border-color: rgba(66, 245, 212, 0.5);
  transform: translateY(-2px);
}

.page-news .league-card__name {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 21px;
  letter-spacing: 0.06em;
  color: var(--c-fog);
}

.page-news .league-card__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(159, 179, 200, 0.95);
}

.page-news .league-card__list {
  margin: 12px 0 0;
  padding: 0 0 0 14px;
  list-style: square;
  font-size: 13px;
  line-height: 1.8;
  color: rgba(244, 247, 250, 0.8);
}

.page-news .league-card__list li::marker {
  color: var(--c-gold);
}

.page-news .league-card__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  margin: 14px 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-gold);
}

.page-news .league-card--note {
  border-style: dashed;
  border-color: var(--line-strong);
  background: linear-gradient(160deg, var(--wash-gold), rgba(20, 24, 29, 0.7));
}

.page-news .league-card--note .btn {
  margin-top: 14px;
}

/* 数据观察 */
.page-news .data-wrap {
  display: grid;
  gap: 18px;
}

.page-news .data-text p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(244, 247, 250, 0.8);
}

.page-news .cadence {
  display: grid;
  gap: 16px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .cadence-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 10px;
}

.page-news .cadence-label {
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(244, 247, 250, 0.88);
}

.page-news .cadence-val {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-gold);
}

.page-news .cadence-track {
  grid-column: 1 / -1;
  height: 6px;
  border-radius: 3px;
  background: rgba(159, 179, 200, 0.16);
  overflow: hidden;
}

.page-news .cadence-bar {
  display: block;
  height: 100%;
  width: var(--w, 50%);
  background: linear-gradient(90deg, var(--c-red), var(--c-gold));
}

.page-news .cadence-bar--focus {
  --w: 32%;
}

.page-news .cadence-bar--clip {
  --w: 44%;
}

.page-news .cadence-bar--main {
  --w: 66%;
}

.page-news .data-foot {
  margin-top: 18px !important;
  font-size: 13px !important;
  line-height: 1.8 !important;
  color: rgba(159, 179, 200, 0.9) !important;
}

.page-news .data-figure {
  margin: 0;
  border: 1px solid var(--line);
  overflow: hidden;
  border-radius: var(--radius);
}

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

.page-news .data-figure figcaption {
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-steel);
  border-top: 1px solid var(--line);
}

/* 订阅与咨询 */
.page-news .join-grid {
  display: grid;
  gap: 14px;
}

.page-news .join-card {
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(242, 184, 75, 0.12), rgba(20, 24, 29, 0.88) 62%);
}

.page-news .join-card--alt {
  background: linear-gradient(150deg, rgba(66, 245, 212, 0.1), rgba(20, 24, 29, 0.88) 62%);
}

.page-news .join-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.8vw, 26px);
  letter-spacing: 0.02em;
}

.page-news .join-text {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(244, 247, 250, 0.76);
}

.page-news .join-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 响应式 */
@media (min-width: 640px) {
  .page-news .league-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .note-item {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 14px;
  }
}

@media (min-width: 780px) {
  .page-news .cover-story {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .data-wrap {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .join-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }
}

@media (min-width: 960px) {
  .page-news .notes-layout {
    grid-template-columns: var(--n-side) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .notes-side {
    position: sticky;
    top: 92px;
  }

  .page-news .league-grid {
    gap: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .chip,
  .page-news .league-card,
  .page-news .note-title,
  .page-news .toc a {
    transition: none;
  }

  .page-news .league-card:hover {
    transform: none;
  }
}
<<<END>>>