.page-news {
  --news-rail: 320px;
  --news-gap: clamp(20px, 4vw, 44px);
  background: var(--ink-950);
  color: var(--white);
}

.page-news .news-top {
  padding: clamp(26px, 5vw, 48px) 0 clamp(20px, 4vw, 34px);
}

.page-news .news-intro {
  margin-top: clamp(18px, 3vw, 30px);
  max-width: 960px;
}

.page-news .news-intro__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: clamp(29px, 6vw, 54px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .news-intro__lead {
  margin: clamp(16px, 2.6vw, 22px) 0 0;
  max-width: 36em;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

.page-news .news-meta {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(22px, 5vw, 60px);
  margin: clamp(24px, 4vw, 38px) 0 0;
  padding: clamp(16px, 3vw, 22px) 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-news .news-meta__item {
  display: flex;
  align-items: baseline;
  gap: 9px;
}

.page-news .news-meta__num {
  font-family: var(--font-score);
  font-size: clamp(32px, 5vw, 42px);
  line-height: 0.9;
  color: var(--lime);
}

.page-news .news-meta__label {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* ---------- 专题带 ---------- */
.page-news .feature {
  position: relative;
  background: var(--ink-900);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .feature__inner {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  padding: clamp(28px, 5vw, 60px) 0 clamp(34px, 5vw, 64px);
}

.page-news .feature__kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-news .feature__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 22px;
  padding: 0 6px;
  font-family: var(--font-score);
  font-size: 17px;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--ink-950);
  background: var(--lime);
}

.page-news .feature__title {
  margin: 16px 0 0;
  font-family: var(--font-head);
  font-size: clamp(24px, 3.6vw, 36px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .feature__lead {
  margin: 16px 0 0;
  max-width: 34em;
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .feature__media {
  min-width: 0;
}

.page-news .feature__media .media {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

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

.page-news .feature__media .media__caption {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-news .feature__steps {
  margin-top: clamp(22px, 3.4vw, 32px);
  border-bottom: 1px solid var(--line);
}

.page-news .feature__steps .step {
  border-top: 1px solid var(--line);
}

.page-news .feature__steps .step__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  width: 100%;
  padding: 15px 0;
  background: none;
  border: 0;
  text-align: left;
  color: var(--white);
  font: inherit;
  cursor: pointer;
  transition: color 160ms var(--ease);
}

.page-news .feature__steps .step__head:hover,
.page-news .feature__steps .step__head:focus-visible {
  color: var(--lime);
}

.page-news .feature__steps .step__num {
  flex: none;
  font-family: var(--font-score);
  font-size: 18px;
  line-height: 1;
  color: var(--lime);
}

.page-news .feature__steps .step__title {
  font-family: var(--font-head);
  font-size: clamp(15px, 1.9vw, 17px);
  font-weight: 700;
  line-height: 1.45;
}

.page-news .feature__steps .step__body {
  padding: 0 0 16px 30px;
}

.page-news .feature__steps .step__body p {
  margin: 0;
  max-width: 36em;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .feature__steps .step[data-open="false"] .step__body {
  display: none;
}

/* ---------- 条目列表 ---------- */
.page-news .news-list-section {
  padding: clamp(40px, 6vw, 76px) 0 clamp(44px, 7vw, 84px);
}

.page-news .news-list__intro {
  margin: 14px 0 0;
  max-width: 38em;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .chip-group {
  margin: clamp(20px, 3vw, 28px) 0 4px;
}

.page-news .news-layout {
  display: grid;
  gap: var(--news-gap);
  margin-top: clamp(14px, 2.4vw, 22px);
}

.page-news .news-stream {
  min-width: 0;
}

.page-news .entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px 18px;
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-top: 1px solid var(--line);
}

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

.page-news .entry__body {
  grid-column: 1;
  min-width: 0;
}

.page-news .entry__meta {
  grid-column: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 9px;
}

.page-news .entry__no {
  font-family: var(--font-score);
  font-size: 24px;
  line-height: 1;
  color: var(--line);
  transition: color 160ms var(--ease);
}

.page-news .entry:hover .entry__no {
  color: var(--lime);
}

.page-news .entry .tag {
  white-space: nowrap;
}

.page-news .entry__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(16.5px, 2.1vw, 20px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
  text-decoration: underline;
  text-decoration-color: var(--line);
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
  transition: text-decoration-color 160ms var(--ease), color 160ms var(--ease);
}

.page-news .entry:hover .entry__title {
  color: var(--lime);
  text-decoration-color: var(--lime);
  text-decoration-thickness: 2px;
}

.page-news .entry__excerpt {
  margin: 9px 0 0;
  max-width: 36em;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .entry__time {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--mist);
  opacity: 0.85;
}

.page-news .entry__media {
  grid-column: 1 / -1;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-900);
}

.page-news .entry__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

/* ---------- 右栏 ---------- */
.page-news .news-rail {
  display: grid;
  gap: clamp(18px, 2.6vw, 24px);
  align-content: start;
  min-width: 0;
}

.page-news .rail-card {
  padding: 20px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.page-news .rail-card__title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--mist);
}

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

.page-news .index-list__item {
  border-top: 1px solid var(--line);
}

.page-news .index-list__item:first-child {
  border-top: 0;
}

.page-news .index-list__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 0;
  color: var(--white);
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: color 160ms var(--ease);
}

.page-news .index-list__link:hover,
.page-news .index-list__link:focus-visible {
  color: var(--lime);
}

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

.page-news .index-list__dot {
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--line);
}

.page-news .index-list__item.is-active .index-list__dot {
  background: var(--lime);
}

.page-news .index-list__count {
  font-family: var(--font-score);
  font-size: 19px;
  line-height: 1;
  color: var(--mist);
}

/* ---------- 票根订阅卡 ---------- */
.page-news .ticket {
  position: relative;
  background: var(--ink-800);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.page-news .ticket__media {
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.page-news .ticket__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .ticket__body {
  padding: 20px;
}

.page-news .ticket__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--white);
}

.page-news .ticket__text {
  margin: 10px 0 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .ticket__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-news .ticket__list li {
  position: relative;
  padding-left: 16px;
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .ticket__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--lime);
}

.page-news .ticket__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-news .ticket__perf {
  position: relative;
  height: 0;
  margin: 0 20px 22px;
  border-top: 1px dashed var(--line);
}

.page-news .ticket__perf::before,
.page-news .ticket__perf::after {
  content: "";
  position: absolute;
  top: -10px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--ink-950);
}

.page-news .ticket__perf::before {
  left: -30px;
}

.page-news .ticket__perf::after {
  right: -30px;
}

/* ---------- 收尾通道 ---------- */
.page-news .channel {
  background: var(--ink-900);
  border-top: 1px solid var(--line);
}

.page-news .channel__inner {
  display: grid;
  gap: 18px;
  padding: clamp(26px, 4vw, 40px) 0;
}

.page-news .channel__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(21px, 2.8vw, 26px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--white);
}

.page-news .channel__lead {
  margin: 10px 0 0;
  max-width: 40em;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}

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

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-news .entry--feature {
    grid-template-columns: 220px minmax(0, 1fr) auto;
    align-items: start;
  }

  .page-news .entry--feature .entry__media {
    grid-column: 1;
    grid-row: 1;
  }

  .page-news .entry--feature .entry__body {
    grid-column: 2;
    grid-row: 1;
  }

  .page-news .entry--feature .entry__meta {
    grid-column: 3;
    grid-row: 1;
  }

  .page-news .channel__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
  }

  .page-news .channel__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 900px) {
  .page-news .feature__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-news .feature__media {
    order: 0;
  }
}

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

  .page-news .news-rail {
    position: sticky;
    top: 96px;
  }
}

@media (max-width: 759px) {
  .page-news .feature__media {
    order: -1;
  }

  .page-news .entry__no {
    font-size: 20px;
  }

  .page-news .entry {
    gap: 8px 14px;
  }

  .page-news .ticket__perf::before {
    left: -26px;
  }

  .page-news .ticket__perf::after {
    right: -26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry__no,
  .page-news .entry__title,
  .page-news .index-list__link,
  .page-news .feature__steps .step__head {
    transition: none;
  }
}