.page-news {
  --news-line: rgba(244, 239, 227, 0.15);
  --news-line-strong: rgba(244, 239, 227, 0.34);
  --news-dim: #8a8f86;
  --news-body: rgba(244, 239, 227, 0.74);
  background: var(--ink-900);
  color: var(--ivory-100);
  overflow-x: hidden;
}

.page-news p {
  margin: 0;
}

/* ---------- 首屏 ---------- */
.page-news .news-front {
  position: relative;
  padding-block: clamp(18px, 3vw, 30px) clamp(36px, 5vw, 64px);
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(201, 162, 74, 0.18), transparent 62%),
    var(--ink-900);
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-front::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(244, 239, 227, 0.045) 0 1px,
    transparent 1px 72px
  );
  pointer-events: none;
}

.page-news .news-front > .wrap {
  position: relative;
  z-index: 1;
}

.page-news .breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45em;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.page-news .breadcrumb a {
  color: var(--news-dim);
  text-decoration: none;
  transition: color 160ms var(--ease);
}

.page-news .breadcrumb a:hover {
  color: var(--gold-300);
}

.page-news .breadcrumb li + li::before {
  content: "/";
  margin-right: 0.45em;
  color: var(--moss-600);
}

.page-news .breadcrumb li span {
  color: var(--gold-300);
}

.page-news .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--gold-300);
  margin: 0;
}

.page-news .news-head {
  margin-top: clamp(18px, 3vw, 32px);
}

.page-news .news-head h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6vw, 4.2rem);
  line-height: 1.06;
  letter-spacing: 0.02em;
  margin: 0.3em 0 0;
  max-width: 12em;
}

.page-news .news-head .lede {
  margin-top: 1.1em;
  max-width: 42em;
  font-size: clamp(1rem, 1.5vw, 1.08rem);
  line-height: 1.78;
  color: var(--news-body);
}

.page-news .news-front__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--grid-gap);
  margin-top: clamp(26px, 4vw, 44px);
}

/* 头条卡 */
.page-news .lead-card {
  position: relative;
  background: var(--ink-800);
  border: 1px solid var(--news-line);
  border-top: 3px solid var(--gold-500);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
  overflow: hidden;
  transition: transform 180ms var(--ease);
}

.page-news .lead-card:hover {
  transform: translateY(-4px);
}

.page-news .lead-card__media {
  overflow: hidden;
  aspect-ratio: 12 / 7;
  background: var(--ink-700);
}

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

.page-news .lead-card__body {
  display: grid;
  justify-items: start;
  gap: 0.9em;
  padding: clamp(18px, 2.6vw, 30px);
}

.page-news .lead-card__body h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 3.2vw, 2.05rem);
  line-height: 1.24;
  letter-spacing: 0.01em;
  margin: 0;
}

.page-news .lead-card__body > p {
  color: var(--news-body);
  font-size: 0.98rem;
  line-height: 1.78;
}

.page-news .lead-card__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em 1.5em;
  margin: 0.3em 0 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--news-dim);
}

.page-news .lead-card__meta span {
  color: var(--gold-300);
  font-size: 1.05rem;
  margin-right: 0.28em;
}

/* 分类索引侧栏 */
.page-news .news-index {
  display: grid;
  align-content: start;
  gap: 1.1em;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--ink-800);
  border: 1px solid var(--news-line);
  border-top: 2px solid var(--gold-500);
}

.page-news .news-index__title {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  color: var(--gold-300);
}

.page-news .news-index__list {
  list-style: none;
  counter-reset: idx;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
}

.page-news .news-index__list li {
  counter-increment: idx;
}

.page-news .news-index__list a {
  display: flex;
  align-items: baseline;
  gap: 0.7em;
  padding: 0.6em 0.2em;
  color: var(--ivory-100);
  text-decoration: none;
  font-size: 0.94rem;
  border-bottom: 1px dashed var(--news-line);
  transition: color 160ms var(--ease), padding-left 160ms var(--ease);
}

.page-news .news-index__list a::before {
  content: "[0" counter(idx) "]";
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--news-dim);
}

.page-news .news-index__list a:hover,
.page-news .news-index__list a[aria-current="true"] {
  color: var(--gold-300);
  padding-left: 0.6em;
}

.page-news .news-index__status {
  display: grid;
  gap: 0.15em;
  padding-top: 0.8em;
  border-top: 1px solid var(--news-line);
}

.page-news .news-index__label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--news-dim);
}

.page-news .news-index__value {
  font-family: var(--font-mono);
  font-size: 0.98rem;
  color: var(--gold-300);
  margin-bottom: 0.5em;
}

/* ---------- 章节底座 ---------- */
.page-news .band {
  position: relative;
  padding-block: clamp(48px, 7vw, 96px);
}

.page-news .band--ink {
  background: var(--ink-900);
}

.page-news .band--deep {
  background: var(--ink-800);
}

.page-news .band--deep::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 34px;
  background: var(--ink-900);
  clip-path: polygon(0 0, 100% 0, 100% 0, 0 100%);
  pointer-events: none;
}

.page-news .band--paper {
  background: var(--ivory-100);
  color: var(--stone-700);
}

.page-news .band__head {
  display: grid;
  gap: 0.7em;
  max-width: 48em;
  margin-bottom: clamp(26px, 4vw, 42px);
}

.page-news .band__head h2,
.page-news .band__split-main h2,
.page-news .band--paper h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.6vw, 2.35rem);
  line-height: 1.22;
  letter-spacing: 0.01em;
  margin: 0;
}

.page-news .band--paper h2 {
  color: var(--ink-900);
}

.page-news .band__lead {
  max-width: 46em;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--news-body);
}

.page-news .band--paper .band__lead {
  color: var(--stone-700);
}

.page-news .band--paper .eyebrow {
  color: var(--moss-600);
}

/* 通用标签 */
.page-news .tag {
  display: inline-block;
  padding: 0.25em 0.62em;
  border: 1px solid var(--news-line-strong);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--news-dim);
  white-space: nowrap;
}

.page-news .tag--cyan {
  color: var(--cyan-400);
  border-color: rgba(56, 214, 196, 0.45);
}

.page-news .tag--gold {
  color: var(--gold-300);
  border-color: rgba(201, 162, 74, 0.5);
}

/* ---------- 版本轨迹与时间轴 ---------- */
.page-news .version-track {
  display: block;
  width: 100%;
  max-width: 900px;
  height: auto;
  margin: 0 0 clamp(24px, 4vw, 40px);
}

.page-news .timeline {
  position: relative;
  list-style: none;
  display: grid;
  gap: clamp(16px, 2.2vw, 24px);
  margin: 0;
  padding: 0 0 0 30px;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(
    180deg,
    var(--gold-500),
    rgba(79, 122, 90, 0.7),
    transparent
  );
}

.page-news .tl-item {
  position: relative;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--ink-800);
  border: 1px solid var(--news-line);
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.page-news .tl-item:hover {
  transform: translateY(-4px);
  border-color: var(--news-line-strong);
}

.page-news .tl-item::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 24px;
  width: 12px;
  height: 12px;
  background: var(--gold-500);
  transform: rotate(45deg);
  box-shadow: 0 0 0 4px var(--ink-900);
}

.page-news .tl-item h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.38;
  margin: 0.55em 0 0.5em;
}

.page-news .tl-item p {
  color: var(--news-body);
  font-size: 0.96rem;
  line-height: 1.78;
}

/* ---------- 图文分栏 ---------- */
.page-news .band__split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
}

.page-news .band__split-main {
  display: grid;
  gap: 0.8em;
  align-content: start;
}

.page-news .band__figure {
  margin: 0;
  overflow: hidden;
  background: var(--ink-900);
  border: 1px solid var(--news-line);
}

.page-news .band__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  transition: transform 220ms var(--ease);
}

.page-news .band__figure:hover img {
  transform: scale(1.02);
}

.page-news .band__figure figcaption {
  padding: 0.8em 0.9em;
  border-top: 1px dashed var(--news-line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--news-dim);
}

/* ---------- 档案柜列表 ---------- */
.page-news .cabinet {
  list-style: none;
  display: grid;
  gap: 1px;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .cabinet__link {
  display: grid;
  grid-template-columns: 2.4em minmax(0, 1fr) auto;
  gap: 0.25em 0.9em;
  padding: 0.95em 1.1em;
  background: var(--ink-900);
  color: var(--ivory-100);
  text-decoration: none;
  transition: background-color 160ms var(--ease), transform 160ms var(--ease);
}

.page-news .cabinet__link:hover {
  background: var(--ink-700);
  transform: translateX(4px);
}

.page-news .cabinet__num {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--gold-500);
}

.page-news .cabinet__cat {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
}

.page-news .cabinet__count {
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--news-dim);
}

.page-news .cabinet__latest {
  grid-column: 2 / -1;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--news-dim);
  transition: color 160ms var(--ease);
}

.page-news .cabinet__link:hover .cabinet__latest {
  color: var(--gold-300);
}

/* ---------- 会员权益 ---------- */
.page-news .member-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}

.page-news .member-list {
  list-style: none;
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .member-list li {
  padding: clamp(16px, 2vw, 22px);
  background: var(--ink-800);
  transition: background-color 160ms var(--ease);
}

.page-news .member-list li:hover {
  background: var(--ink-700);
}

.page-news .member-list h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  line-height: 1.42;
  margin: 0.6em 0 0.4em;
}

.page-news .member-list li > p {
  color: var(--news-body);
  font-size: 0.93rem;
  line-height: 1.75;
}

.page-news .member-cta {
  margin-top: clamp(22px, 3vw, 32px);
}

/* ---------- 线下活动 ---------- */
.page-news .events-list {
  list-style: none;
  display: grid;
  gap: 1px;
  margin: 1.4em 0 0;
  padding: 0;
  background: var(--news-line);
}

.page-news .events-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9em;
  padding: 1em 1.1em;
  background: var(--ink-900);
}

.page-news .events-list__when {
  align-self: start;
  padding: 0.15em 0.5em;
  border: 1px solid rgba(201, 162, 74, 0.42);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--gold-300);
  white-space: nowrap;
}

.page-news .events-list h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.42;
  margin: 0 0 0.35em;
}

.page-news .events-list p {
  color: var(--news-body);
  font-size: 0.9rem;
  line-height: 1.72;
}

.page-news .band__split-main .btn {
  margin-top: 1.2em;
  justify-self: start;
}

/* ---------- 栏目维护（浅底） ---------- */
.page-news .cadence-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2vw, 22px);
}

.page-news .cadence-item {
  padding: clamp(16px, 2vw, 22px);
  background: #ffffff;
  border: 1px solid rgba(58, 63, 59, 0.14);
  border-top: 3px solid var(--moss-600);
  transition: transform 180ms var(--ease), border-top-color 180ms var(--ease);
}

.page-news .cadence-item:hover {
  transform: translateY(-4px);
  border-top-color: var(--gold-500);
}

.page-news .cadence-item__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--moss-600);
  margin: 0 0 0.6em;
}

.page-news .cadence-item h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.4;
  margin: 0 0 0.45em;
  color: var(--ink-900);
}

.page-news .cadence-item p:last-child {
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--stone-700);
}

.page-news .cadence-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8em 1.2em;
  margin-top: clamp(24px, 3.5vw, 36px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px dashed rgba(58, 63, 59, 0.26);
}

.page-news .cadence-cta p {
  flex: 1 1 16em;
  font-size: 0.95rem;
  line-height: 1.72;
  color: var(--stone-700);
}

.page-news .band--paper .btn--ghost {
  color: var(--ink-900);
  border-color: rgba(11, 43, 36, 0.38);
}

.page-news .band--paper .btn--ghost:hover {
  background: var(--ink-900);
  color: var(--ivory-100);
  border-color: var(--ink-900);
}

/* ---------- 响应式 ---------- */
@media (max-width: 719px) {
  .page-news .version-track {
    display: none;
  }

  .page-news .news-index__list a {
    font-size: 0.9rem;
  }
}

@media (min-width: 720px) {
  .page-news .cadence-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-news .band__split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.88fr);
    align-items: center;
  }

  .page-news .band__split--reverse {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1fr);
  }

  .page-news .member-grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  }
}

@media (min-width: 900px) {
  .page-news .news-front__grid {
    grid-template-columns: minmax(0, 1.62fr) minmax(280px, 0.62fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-news .cadence-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .lead-card,
  .page-news .tl-item,
  .page-news .cabinet__link,
  .page-news .cadence-item,
  .page-news .band__figure img,
  .page-news .news-index__list a {
    transition: none;
  }

  .page-news .lead-card:hover,
  .page-news .tl-item:hover,
  .page-news .cabinet__link:hover,
  .page-news .cadence-item:hover {
    transform: none;
  }

  .page-news .band__figure:hover img {
    transform: none;
  }
}