.page-news {
  --news-pad: clamp(24px, 5vw, 72px);
  --bar: 50%;
  background: var(--forest);
  color: var(--paper);
  font-family: var(--font-body);
  line-height: 1.8;
  overflow-x: hidden;
}

.page-news .news-lead {
  max-width: 60ch;
}

.page-news .news-rounds,
.page-news .news-windows,
.page-news .news-series,
.page-news .news-log {
  padding: clamp(52px, 8vw, 110px) 0;
}

.page-news .news-rounds {
  background: var(--forest);
}

.page-news .news-series {
  background: var(--forest-deep);
}

.page-news .news-compare {
  padding: clamp(52px, 8vw, 110px) 0;
}

.page-news .news-contribute {
  padding: clamp(52px, 8vw, 100px) 0;
}

/* ---------- 章节头 ---------- */
.page-news .news-sec-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(14px, 2.4vw, 32px);
  align-items: start;
  margin-bottom: clamp(26px, 4vw, 48px);
}

.page-news .news-sec-text h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1.2;
  letter-spacing: .01em;
  margin: 6px 0 12px;
  color: var(--paper);
}

.page-news .news-sec-lede {
  max-width: 56ch;
  margin: 0;
  font-size: 15px;
  color: var(--graphite);
}

/* ---------- 媒体框 ---------- */
.page-news .media-frame {
  margin: 0;
  overflow: hidden;
  background: var(--night);
  border: 1px solid var(--line-soft);
}

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

.page-news .news-banner {
  aspect-ratio: 16 / 9;
  margin-bottom: clamp(28px, 4vw, 46px);
}

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

.page-news .series-banner {
  aspect-ratio: 2 / 1;
  margin-bottom: clamp(24px, 3.6vw, 40px);
}

.page-news .log-figure {
  aspect-ratio: 1 / 1;
  width: 100%;
}

/* ---------- C-01 轮次列表 ---------- */
.page-news .round-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .round-item {
  border-bottom: 1px solid var(--line-soft);
  border-left: 2px solid var(--line);
  padding-left: clamp(12px, 2vw, 22px);
  transition: border-left-color 240ms var(--ease);
}

.page-news .round-item:hover,
.page-news .round-item:focus-within {
  border-left-color: var(--gold);
}

.page-news .round-details > summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: clamp(12px, 2vw, 26px);
  align-items: baseline;
  padding: clamp(18px, 2.4vw, 26px) 0;
  cursor: pointer;
  list-style: none;
}

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

.page-news .round-details > summary::after {
  content: "+";
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--gold);
  transition: transform 280ms var(--ease);
}

.page-news .round-details[open] > summary::after {
  transform: rotate(45deg);
}

.page-news .round-no {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(15px, 1.6vw, 20px);
  color: var(--gold);
  letter-spacing: .06em;
}

.page-news .round-head {
  display: grid;
  gap: 6px;
}

.page-news .round-title {
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.35;
  color: var(--paper);
}

.page-news .round-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .round-body {
  padding: 0 0 clamp(20px, 2.6vw, 28px);
  max-width: 62ch;
  border-left: 0;
}

.page-news .round-body p {
  margin: 0;
  font-size: 15px;
  color: var(--graphite);
}

/* ---------- C-02 复盘对照 ---------- */
.page-news .compare-layout {
  display: grid;
  gap: clamp(28px, 4vw, 54px);
}

.page-news .compare-aside__text {
  margin-top: 18px;
}

.page-news .compare-aside__title {
  font-family: var(--font-display);
  font-size: 19px;
  margin: 0 0 8px;
  color: var(--gold);
}

.page-news .compare-aside__text p {
  margin: 0;
  font-size: 14px;
  color: var(--graphite);
}

.page-news .compare-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .compare-item {
  display: grid;
  gap: 14px;
  padding: clamp(18px, 2.4vw, 26px) 0;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color 240ms var(--ease);
}

.page-news .compare-item:hover {
  background: rgba(201, 169, 97, .04);
}

.page-news .compare-side {
  display: grid;
  gap: 8px;
}

.page-news .compare-side__tag {
  justify-self: start;
}

.page-news .compare-bar {
  display: block;
  height: 8px;
  width: var(--bar);
  min-width: 24px;
  max-width: 100%;
}

.page-news .compare-bar--home {
  background: linear-gradient(90deg, var(--orange), rgba(240, 118, 43, .35));
}

.page-news .compare-bar--away {
  background: linear-gradient(90deg, var(--moss), rgba(111, 191, 155, .35));
}

.page-news .compare-side__note {
  font-size: 14px;
  color: var(--paper);
}

.page-news .compare-mid {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
  letter-spacing: .05em;
}

.page-news .compare-round {
  font-weight: 600;
}

.page-news .compare-line {
  color: var(--graphite);
}

.page-news .compare-foot {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 62ch;
  font-size: 14px;
  color: var(--graphite);
}

/* ---------- C-03 热身窗口 ---------- */
.page-news .window-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .window-item {
  display: grid;
  gap: 6px;
  padding: clamp(16px, 2.2vw, 24px) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .window-name {
  font-family: var(--font-display);
  font-size: clamp(16px, 1.8vw, 20px);
  color: var(--paper);
}

.page-news .window-desc {
  font-size: 14px;
  color: var(--graphite);
}

.page-news .window-note {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 62ch;
  font-size: 14px;
  color: var(--graphite);
  padding-left: 16px;
  border-left: 2px solid var(--line);
}

/* ---------- C-04 专题系列 ---------- */
.page-news .series-strip {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 4px 2px 20px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-news .series-card {
  flex: 0 0 min(78vw, 330px);
  scroll-snap-align: start;
  background: var(--night);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
  padding: 24px 22px 26px;
  transition: border-color 240ms var(--ease), transform 240ms var(--ease);
}

.page-news .series-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}

.page-news .series-card__index {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--gold);
}

.page-news .series-card__title {
  font-family: var(--font-display);
  font-size: 22px;
  margin: 10px 0 8px;
  color: var(--paper);
}

.page-news .series-card__desc {
  margin: 0 0 16px;
  font-size: 14px;
  color: var(--graphite);
}

.page-news .series-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .series-card__list li {
  padding: 10px 0;
  font-size: 14px;
  color: var(--paper);
  border-bottom: 1px solid var(--line-soft);
}

/* ---------- C-05 维护日志 ---------- */
.page-news .log-layout {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-news .log-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .log-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .log-index {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 15px;
  color: var(--gold);
  letter-spacing: .08em;
}

.page-news .log-time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--graphite);
  align-self: center;
}

.page-news .log-desc {
  grid-column: 2;
  font-size: 14px;
  color: var(--paper);
}

/* ---------- C-06 来稿与订阅 ---------- */
.page-news .pitch {
  display: grid;
  gap: 18px;
}

.page-news .pitch-card {
  padding: clamp(22px, 3vw, 34px);
}

.page-news .pitch-card__title {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 24px);
  margin: 0 0 16px;
  color: var(--gold);
}

.page-news .pitch-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .pitch-list li {
  padding: 11px 0 11px 16px;
  position: relative;
  font-size: 14px;
  color: var(--paper);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .pitch-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 7px;
  height: 1px;
  background: var(--gold);
}

.page-news .pitch-line {
  margin: 0 0 16px;
  font-size: 14px;
  color: var(--paper);
}

.page-news .pitch-link {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-news .pitch-link:hover {
  border-bottom-color: var(--gold);
}

.page-news .pitch-note {
  margin: 16px 0 0;
  font-size: 13px;
  color: var(--graphite);
}

.page-news .sub-note {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 4px 0;
}

.page-news .sub-note > summary {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--paper);
}

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

.page-news .sub-note > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--gold);
  transition: transform 280ms var(--ease);
}

.page-news .sub-note[open] > summary::after {
  transform: rotate(45deg);
}

.page-news .sub-note__body p {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--graphite);
}

.page-news .sub-note__body p:last-child {
  margin-bottom: 16px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-news .window-item {
    grid-template-columns: 240px 1fr;
    gap: 24px;
    align-items: baseline;
  }

  .page-news .compare-side {
    gap: 10px;
  }

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

  .page-news .log-item {
    grid-template-columns: auto 120px 1fr;
    align-items: baseline;
  }

  .page-news .log-desc {
    grid-column: 3;
  }
}

@media (min-width: 1000px) {
  .page-news .compare-layout {
    grid-template-columns: 68fr 32fr;
    align-items: start;
  }

  .page-news .compare-item {
    grid-template-columns: 1fr auto 1fr;
    gap: clamp(16px, 2.4vw, 34px);
    align-items: center;
  }

  .page-news .compare-mid {
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 0 8px;
  }

  .page-news .compare-side:last-child {
    text-align: right;
  }

  .page-news .compare-side:last-child .compare-side__tag {
    justify-self: end;
  }

  .page-news .compare-side:last-child .compare-bar {
    margin-left: auto;
    background: linear-gradient(270deg, var(--moss), rgba(111, 191, 155, .35));
  }

  .page-news .log-layout {
    grid-template-columns: 34fr 66fr;
    align-items: start;
  }

  .page-news .series-card {
    flex-basis: 340px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .round-details > summary::after,
  .page-news .sub-note > summary::after,
  .page-news .series-card,
  .page-news .round-item {
    transition: none;
  }
}