.page-news {
  --news-tint: rgba(192, 138, 62, 0.16);
  --news-terra-tint: rgba(217, 84, 30, 0.10);
  --news-rail-w: 104px;
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

.page-news .breadcrumbs {
  padding-top: 18px;
  padding-bottom: 18px;
}

/* ===== 首屏 ===== */
.page-news .news-hero {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  padding: clamp(30px, 4.6vw, 62px) 0 clamp(30px, 4vw, 54px);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -14%;
  width: 76%;
  height: 190%;
  background:
    radial-gradient(circle at 68% 32%, rgba(217, 84, 30, 0.30), transparent 56%),
    radial-gradient(circle at 18% 78%, rgba(79, 169, 138, 0.18), transparent 58%);
  pointer-events: none;
}

.page-news .news-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 38px);
  align-items: end;
}

.page-news .news-hero .eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--brass);
}

.page-news .news-hero__no {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--brass);
  border-bottom: 2px solid var(--terra);
  padding-bottom: 2px;
}

.page-news .news-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(29px, 5.4vw, 60px);
  line-height: 1.13;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 16ch;
}

.page-news .news-hero__lede {
  margin: 0;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.85;
  color: rgba(247, 243, 234, 0.82);
  max-width: 46ch;
}

.page-news .news-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-news .news-hero__fig {
  position: relative;
  margin-top: clamp(26px, 4vw, 48px);
  border: 1px solid var(--line-invert);
}

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

.page-news .news-hero__fig .media-frame__cap {
  color: rgba(247, 243, 234, 0.62);
}

/* ===== 栏目带 ===== */
.page-news .news-band {
  background: var(--paper);
}

.page-news .news-band__list {
  list-style: none;
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-left: 4px solid var(--brass);
}

.page-news .news-band__item {
  background: var(--paper);
  padding: 20px 18px 22px;
  transition: background-color 0.18s ease;
}

.page-news .news-band__item:hover {
  background: var(--paper-2);
}

.page-news .news-band__item .tag {
  display: inline-block;
}

.page-news .news-band__item p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--graphite);
}

/* ===== 本期重点 ===== */
.page-news .news-pick {
  background: var(--paper);
}

.page-news .news-pick__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 34px);
  margin-top: clamp(26px, 3.6vw, 46px);
}

.page-news .news-pick__card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  box-shadow: var(--sheet);
  padding: clamp(22px, 2.8vw, 34px);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.page-news .news-pick__card::before,
.page-news .news-pick__card::after {
  content: "";
  position: absolute;
  top: 12px;
  bottom: 12px;
  width: 3px;
  background: var(--brass);
}

.page-news .news-pick__card::before { left: -1px; }
.page-news .news-pick__card::after { right: -1px; }

.page-news .news-pick__card:hover,
.page-news .news-pick__card:focus-within {
  transform: translateY(-2px);
  box-shadow: var(--sheet-hover);
}

.page-news .news-pick__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
}

.page-news .news-pick__when {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--graphite);
}

.page-news .news-pick__card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(19px, 1.7vw + 12px, 25px);
  line-height: 1.32;
  letter-spacing: -0.018em;
  color: var(--ink);
}

.page-news .news-pick__card p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--graphite);
}

.page-news .news-pick__link {
  margin-top: 18px !important;
}

.page-news .news-pick__link a {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: var(--terra);
  text-decoration: none;
  border-bottom: 2px solid var(--terra);
  padding-bottom: 2px;
}

.page-news .news-pick__link a:hover,
.page-news .news-pick__link a:focus-visible {
  color: var(--terra-deep);
  border-bottom-color: var(--terra-deep);
}

/* ===== 条目列表 ===== */
.page-news .news-feed {
  background: var(--paper);
}

.page-news .news-feed__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(18px, 2.4vw, 28px) 0 0;
}

.page-news .news-feed__bar .filter-chip {
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink);
  font-size: 13px;
  letter-spacing: 0.02em;
  padding: 7px 14px;
  transition: background-color 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}

.page-news .news-feed__bar .filter-chip[aria-pressed="true"] {
  background: var(--terra);
  border-color: var(--terra);
  color: var(--paper);
}

.page-news .news-feed__bar .filter-chip:hover {
  border-color: var(--terra);
  color: var(--terra);
}

.page-news .news-feed__bar .filter-chip[aria-pressed="true"]:hover {
  color: var(--paper);
}

.page-news .news-feed__count {
  margin: 14px 0 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--graphite);
}

.page-news .news-feed__count .filter-count {
  color: var(--terra);
  font-weight: 700;
}

.page-news .news-list {
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}

.page-news .news-entry {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: clamp(18px, 2.4vw, 28px) 0;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.18s ease;
}

.page-news .news-entry:hover {
  background: var(--news-terra-tint);
}

.page-news .news-entry__rail {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brass-ink);
}

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

.page-news .news-entry__body h3 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(17px, 1.1vw + 13px, 21px);
  line-height: 1.4;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-news .news-entry__body h3 a {
  color: inherit;
  text-decoration: none;
  background-image: linear-gradient(var(--terra), var(--terra));
  background-repeat: no-repeat;
  background-size: 0% 2px;
  background-position: 0 100%;
  transition: background-size 0.22s ease;
}

.page-news .news-entry:hover .news-entry__body h3 a,
.page-news .news-entry__body h3 a:focus-visible {
  background-size: 100% 2px;
}

.page-news .news-entry__body h3 a:focus-visible {
  outline: 2px solid var(--terra);
  outline-offset: 3px;
}

.page-news .news-entry__body p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-news .news-entry__body p a {
  color: var(--terra);
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 84, 30, 0.5);
}

.page-news .news-entry__body p a:hover {
  border-bottom-color: var(--terra);
}

.page-news .news-entry__fig {
  margin: 4px 0 0;
  border: 1px solid var(--line);
}

.page-news [data-filter-item][hidden] {
  display: none;
}

/* ===== 版本演进 ===== */
.page-news .news-series {
  background: var(--paper-2);
}

.page-news .news-series__rail {
  list-style: none;
  margin: clamp(26px, 3.6vw, 44px) 0 0;
  padding: 0;
  counter-reset: none;
}

.page-news .news-series__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: clamp(18px, 2.2vw, 26px) 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-series__item:first-child {
  border-top: 1px solid var(--line);
}

.page-news .news-series__ver {
  font-family: var(--font-num);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brass-ink);
  line-height: 1;
}

.page-news .news-series__desc h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(16px, 0.9vw + 13px, 19px);
  line-height: 1.4;
  letter-spacing: -0.012em;
  color: var(--ink);
}

.page-news .news-series__desc p {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-news .news-series__item--now .news-series__ver {
  color: var(--terra);
}

.page-news .news-series__item--now {
  background: linear-gradient(90deg, var(--news-terra-tint), transparent 72%);
}

/* ===== 更新节奏 ===== */
.page-news .news-cadence {
  background: var(--ink);
  color: var(--paper);
}

.page-news .news-cadence .section-no {
  color: var(--brass);
}

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

.page-news .news-cadence__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 44px);
  align-items: center;
  margin-top: clamp(24px, 3.2vw, 42px);
}

.page-news .news-cadence__fig {
  background: var(--night);
  border: 1px solid var(--line-invert);
  padding: clamp(14px, 2vw, 24px);
}

.page-news .news-cadence__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .news-cadence__tick {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.08em;
  fill: rgba(247, 243, 234, 0.7);
}

.page-news .news-cadence__tag {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.08em;
  fill: var(--terra);
}

.page-news .news-cadence__text p {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.86;
  color: rgba(247, 243, 234, 0.84);
}

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

.page-news .news-cadence__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3vw, 40px);
  padding-top: clamp(20px, 2.6vw, 30px);
  border-top: 1px solid var(--line-invert);
}

.page-news .news-cadence__acts .btn--outline {
  color: var(--paper);
  border-color: rgba(247, 243, 234, 0.42);
}

.page-news .news-cadence__acts .btn--outline:hover {
  border-color: var(--paper);
  background: rgba(247, 243, 234, 0.08);
}

/* ===== 响应式 ===== */
@media (min-width: 640px) {
  .page-news .news-band__list {
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  }
}

@media (min-width: 760px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(24px, 3.4vw, 52px);
  }

  .page-news .news-entry {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: 0 clamp(18px, 2.4vw, 34px);
  }

  .page-news .news-entry__rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-top: 4px;
  }

  .page-news .news-entry__body h3 {
    margin-top: 8px;
  }

  .page-news .news-entry__body p {
    margin-top: 8px;
  }

  .page-news .news-entry__fig {
    margin-top: 10px;
  }

  .page-news .news-series__item {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 0 clamp(18px, 2.4vw, 34px);
    align-items: baseline;
  }

  .page-news .news-cadence__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }
}

@media (min-width: 900px) {
  .page-news .news-pick__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
    gap: clamp(24px, 3vw, 40px);
  }

  .page-news .news-pick__card--b {
    margin-top: 30px;
  }
}

@media (min-width: 1040px) {
  .page-news .news-entry--media {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr) minmax(0, 264px);
    align-items: start;
  }

  .page-news .news-entry--media .news-entry__fig {
    margin-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-pick__card,
  .page-news .news-entry,
  .page-news .news-entry__body h3 a,
  .page-news .news-band__item,
  .page-news .news-feed__bar .filter-chip {
    transition: none;
  }

  .page-news .news-pick__card:hover,
  .page-news .news-pick__card:focus-within {
    transform: none;
  }
}