.page-news {
  --news-idx: 248px;
  --news-gap: clamp(22px, 3vw, 44px);
  background: var(--paper-bg);
  color: var(--ink);
  font-family: var(--font-body);
  padding-bottom: clamp(44px, 6vw, 84px);
}

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

.page-news .eyebrow {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--green);
}

/* ---------- 首屏 ---------- */
.page-news .news-masthead {
  display: grid;
  gap: clamp(16px, 2.4vw, 32px);
  margin-top: clamp(12px, 2vw, 22px);
  padding: clamp(18px, 2.6vw, 36px);
  background: var(--paper);
  border: var(--line);
  box-shadow: var(--hard-shadow);
}

.page-news .news-masthead h1 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 5.2vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .news-lede {
  max-width: 46ch;
  margin: 0 0 20px;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--ink-2);
}

.page-news .news-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px 18px;
  margin: 0;
  padding: 14px 0 0;
  border-top: 2px solid var(--mist);
}

.page-news .news-facts dt {
  margin: 0 0 2px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--moss);
}

.page-news .news-facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
}

.page-news .news-figure {
  margin: 0;
  border: var(--line);
  background: var(--mist);
  box-shadow: var(--soft-shadow);
  overflow: hidden;
}

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

.page-news .news-figure--masthead img {
  aspect-ratio: 3 / 2;
}

/* ---------- 分类带 ---------- */
.page-news .news-bands {
  margin-top: clamp(26px, 3.4vw, 42px);
}

.page-news .news-bands__cap {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--moss);
}

.page-news .news-bands__row {
  display: grid;
  border: var(--line);
  background: var(--paper);
  box-shadow: var(--soft-shadow);
}

.page-news .band {
  display: grid;
  gap: 5px;
  padding: 14px 16px 16px;
  border-bottom: var(--line);
}

.page-news .band:last-child {
  border-bottom: 0;
}

.page-news .band:nth-child(even) {
  background: var(--paper-bg);
}

.page-news .band__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-news .band__name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-news .band__note {
  font-size: 13px;
  line-height: 1.6;
  color: var(--moss);
}

/* ---------- 头条更新 ---------- */
.page-news .news-lead {
  margin-top: clamp(30px, 4vw, 54px);
}

.page-news .news-lead__head {
  margin-bottom: clamp(14px, 2vw, 22px);
}

.page-news .news-lead__head h2,
.page-news .news-stream .section-head h2,
.page-news .data-note__text h2,
.page-news .season-band__main h2,
.page-news .news-contact__text h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.24;
  letter-spacing: -0.005em;
  color: var(--ink);
}

.page-news .news-lead__grid {
  display: grid;
  gap: clamp(14px, 2vw, 24px);
}

.page-news .news-lead__cards {
  display: grid;
  gap: clamp(12px, 1.6vw, 18px);
}

.page-news .lead-card {
  padding: clamp(15px, 2vw, 22px);
  background: var(--paper);
  border: var(--line);
  border-left: 8px solid var(--clay);
  box-shadow: var(--soft-shadow);
}

.page-news .lead-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-news .lead-card__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--moss);
}

.page-news .lead-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(17px, 2.1vw, 21px);
  line-height: 1.35;
  color: var(--ink);
}

.page-news .lead-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-news .lead-card__where {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 2px dashed var(--mist);
  font-size: 13px;
  color: var(--moss);
}

.page-news .lead-card__where a {
  color: var(--green);
  font-weight: 700;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-news .news-figure--lead img {
  aspect-ratio: 18 / 13;
}

/* ---------- 正文双栏 ---------- */
.page-news .news-body {
  margin-top: clamp(30px, 4.2vw, 56px);
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-aside__inner {
  border: var(--line);
  background: var(--paper);
  box-shadow: var(--soft-shadow);
}

.page-news .news-aside__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  padding: 11px 14px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.page-news .news-aside__count {
  color: var(--amber);
  font-weight: 700;
}

.page-news .news-aside__list {
  list-style: none;
  margin: 0;
  padding: 8px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 8px;
}

.page-news .news-aside__list a {
  display: flex;
  gap: 7px;
  align-items: baseline;
  padding: 6px 4px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: background 160ms ease, color 160ms ease;
}

.page-news .news-aside__list a:hover {
  background: var(--mist);
  color: var(--ink);
}

.page-news .news-aside__list a span {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--green);
}

.page-news .news-aside__more {
  display: block;
  margin: 4px 8px 10px;
  padding: 9px 10px;
  font-size: 12.5px;
  font-weight: 700;
  text-align: center;
  color: var(--green);
  text-decoration: none;
  border: 2px solid var(--mist);
  transition: border-color 160ms ease, background 160ms ease;
}

.page-news .news-aside__more:hover {
  border-color: var(--green);
  background: var(--paper-bg);
}

/* ---------- 条目流 ---------- */
.page-news .news-stream .section-head {
  margin-bottom: clamp(14px, 2vw, 20px);
}

.page-news .note-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(11px, 1.5vw, 16px);
}

.page-news .note {
  background: var(--paper);
  border: var(--line);
  box-shadow: var(--soft-shadow);
  transition: box-shadow 180ms ease;
}

.page-news .note:hover,
.page-news .note:focus-within {
  box-shadow: var(--hard-shadow);
}

.page-news .note > details > summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px 13px;
  align-items: start;
  padding: clamp(13px, 1.8vw, 19px);
  cursor: pointer;
  list-style: none;
}

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

.page-news .note > details > summary::marker {
  content: "";
}

.page-news .note__idx {
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-news .note__main {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-news .note__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
}

.page-news .note__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--moss);
}

.page-news .note__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(15.5px, 1.8vw, 18px);
  line-height: 1.4;
  color: var(--ink);
}

.page-news .note__sum {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--moss);
}

.page-news .note__chev {
  position: relative;
  align-self: center;
  flex: none;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  background: var(--paper-bg);
  border: 2px solid var(--ink);
  transition: background 160ms ease, border-color 160ms ease;
}

.page-news .note__chev::before,
.page-news .note__chev::after {
  content: "";
  position: absolute;
  background: var(--ink);
}

.page-news .note__chev::before {
  width: 10px;
  height: 2px;
}

.page-news .note__chev::after {
  width: 2px;
  height: 10px;
  transition: transform 180ms ease;
}

.page-news .note details[open] .note__chev {
  background: var(--amber);
  border-color: var(--ink);
}

.page-news .note details[open] .note__chev::after {
  transform: scaleY(0);
}

.page-news .note__detail {
  padding: 14px clamp(13px, 1.8vw, 19px) 18px;
  border-top: 2px dashed var(--mist);
  background: var(--paper-bg);
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-2);
}

.page-news .note__detail p {
  margin: 0 0 10px;
}

.page-news .note__detail p:last-child {
  margin-bottom: 0;
}

.page-news .note__where {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--moss);
}

.page-news .note__detail a {
  color: var(--green);
  font-weight: 700;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

/* ---------- 说明块 ---------- */
.page-news .data-note {
  margin-top: clamp(30px, 4.2vw, 56px);
  display: grid;
  gap: clamp(16px, 2.4vw, 30px);
  padding: clamp(16px, 2.4vw, 30px);
  background: var(--mist);
  border: var(--line);
  box-shadow: var(--soft-shadow);
}

.page-news .news-figure--small img {
  aspect-ratio: 4 / 3;
}

.page-news .data-note__text p {
  margin: 12px 0 14px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-2);
}

/* ---------- 赛季专题 ---------- */
.page-news .season-band {
  margin-top: clamp(32px, 4.6vw, 60px);
  display: grid;
  gap: clamp(18px, 2.6vw, 34px);
}

.page-news .news-figure--season img {
  aspect-ratio: 10 / 7;
}

.page-news .season-band__lede {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-2);
}

.page-news .season-line {
  list-style: none;
  margin: 20px 0 0;
  padding: 0 0 0 20px;
  border-left: 3px solid var(--green-lite);
  display: grid;
  gap: 18px;
}

.page-news .season-line li {
  position: relative;
}

.page-news .season-line li::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 6px;
  width: 11px;
  height: 11px;
  background: var(--paper-bg);
  border: 2px solid var(--green);
  border-radius: 50%;
}

.page-news .season-line li:first-child::before {
  background: var(--amber);
  border-color: var(--ink);
}

.page-news .season-line__year {
  display: inline-block;
  margin-bottom: 4px;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink);
  background: var(--paper);
  border: 2px solid var(--ink);
}

.page-news .season-line p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* ---------- 订阅与纠错 ---------- */
.page-news .news-contact {
  margin-top: clamp(32px, 4.6vw, 60px);
  display: grid;
  gap: clamp(16px, 2.4vw, 28px);
  padding: clamp(20px, 3vw, 36px);
  background: var(--ink);
  color: var(--paper);
  border: var(--line);
  box-shadow: var(--hard-shadow);
}

.page-news .news-contact .eyebrow {
  color: var(--amber);
}

.page-news .news-contact__text h2 {
  color: var(--paper);
}

.page-news .news-contact__text p {
  margin: 12px 0 0;
  max-width: 56ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-contact__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-news .news-contact .btn--ghost {
  color: var(--paper);
  border-color: var(--mist);
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 640px) {
  .page-news .news-lede {
    font-size: 17px;
  }
}

@media (min-width: 760px) {
  .page-news .news-bands__row {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .band {
    border-bottom: 0;
    border-right: var(--line);
  }

  .page-news .band:last-child {
    border-right: 0;
  }

  .page-news .data-note {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: center;
  }
}

@media (min-width: 880px) {
  .page-news .news-masthead {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: start;
  }

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

  .page-news .season-band {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    align-items: start;
  }

  .page-news .news-contact {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 980px) {
  .page-news .news-body {
    grid-template-columns: var(--news-idx) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-aside__inner {
    position: sticky;
    top: 96px;
    max-height: calc(100vh - 128px);
    overflow-y: auto;
  }

  .page-news .news-aside__list {
    grid-template-columns: 1fr;
  }

  .page-news .note > details > summary {
    gap: 12px 18px;
    padding: 18px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .note,
  .page-news .note__chev,
  .page-news .note__chev::after,
  .page-news .news-aside__list a,
  .page-news .news-aside__more {
    transition: none;
  }
}
<<<END>>>