/* ===== 内容中心 · 页面专属样式（作用域 .page-news） ===== */
.page-news {
  --pn-line: rgba(58, 52, 46, .16);
  --pn-radius: 6px;
}

/* ---------- 首屏头条带 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + clamp(46px, 7vw, 92px)) 0 clamp(46px, 6vw, 78px);
  background:
    radial-gradient(120% 92% at 84% 6%, rgba(158, 43, 37, .40) 0%, transparent 58%),
    linear-gradient(160deg, #16130F 0%, #2E2723 55%, #3A342E 100%);
  color: var(--paper);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -26%;
  width: min(52vw, 700px);
  aspect-ratio: 1 / 1;
  background: linear-gradient(150deg, rgba(158, 43, 37, .68) 0%, rgba(122, 31, 27, .22) 62%, transparent 100%);
  transform: rotate(12deg);
  border-radius: 12px;
  pointer-events: none;
}

.page-news .news-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 54px);
}

@media (min-width: 920px) {
  .page-news .news-hero-inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: center;
  }
}

.page-news .news-hero-copy {
  position: relative;
  z-index: 2;
}

.page-news .news-hero .breadcrumbs {
  margin: 0 0 clamp(18px, 2.5vw, 28px);
}

.page-news .news-hero .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-hero .breadcrumb-item {
  font-size: .875rem;
  letter-spacing: .04em;
  color: var(--gold-soft);
}

.page-news .news-hero .breadcrumb-link {
  color: rgba(246, 241, 231, .70);
  text-decoration: none;
  transition: color .2s var(--ease);
}

.page-news .news-hero .breadcrumb-link:hover {
  color: var(--gold-soft);
}

.page-news .news-hero .breadcrumb-sep {
  color: rgba(246, 241, 231, .36);
}

.page-news .news-hero .eyebrow {
  color: var(--gold-soft);
}

.page-news .news-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: clamp(1.95rem, 4.4vw, 3.25rem);
  line-height: 1.2;
  letter-spacing: .02em;
  font-weight: 700;
  color: var(--paper);
}

.page-news .news-hero-lead {
  max-width: 34em;
  margin: 0 0 28px;
  font-size: clamp(1rem, 1.35vw, 1.0625rem);
  line-height: 1.85;
  color: rgba(246, 241, 231, .82);
}

.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-hero-actions .btn-ghost {
  color: var(--paper);
  border-color: rgba(246, 241, 231, .42);
  background: transparent;
}

.page-news .news-hero-actions .btn-ghost:hover {
  color: var(--gold-soft);
  border-color: var(--gold);
  background: rgba(201, 162, 39, .10);
}

.page-news .news-hero-media {
  position: relative;
  z-index: 1;
  margin: 0;
  border-radius: var(--pn-radius);
  overflow: hidden;
  border: 1px solid rgba(201, 162, 39, .34);
  box-shadow: var(--shadow-deep);
}

.page-news .news-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

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

.page-news .news-cadence-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 54px);
}

@media (min-width: 900px) {
  .page-news .news-cadence-grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: center;
  }
}

.page-news .news-cadence-media {
  margin: 0;
  border-radius: var(--pn-radius);
  overflow: hidden;
  border: 1px solid var(--pn-line);
  background: var(--paper-2);
}

.page-news .news-cadence-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-news .news-cadence-media .media-caption {
  padding: 12px 16px;
  font-size: .8125rem;
  line-height: 1.6;
  color: var(--ink-2);
  background: var(--paper-2);
  border-top: 1px solid var(--pn-line);
}

.page-news .news-cadence-lead {
  max-width: 38em;
  margin: 16px 0 0;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-news .news-cadence-lead a {
  color: var(--lacquer-red);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-cadence-lead a:hover {
  color: var(--lacquer-deep);
}

.page-news .cadence-list {
  display: grid;
  gap: 14px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .cadence-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, .62);
  border: 1px solid var(--pn-line);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--pn-radius) var(--pn-radius) 0;
}

@media (min-width: 640px) {
  .page-news .cadence-list li {
    grid-template-columns: 138px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

.page-news .cadence-time {
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .06em;
  color: var(--lacquer-red);
  white-space: nowrap;
}

.page-news .cadence-text {
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-news .cadence-text a {
  color: var(--lacquer-red);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 条目流 ---------- */
.page-news .news-stream {
  background: var(--paper-2);
}

.page-news .stream-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3vw, 44px);
}

@media (min-width: 1000px) {
  .page-news .stream-layout {
    grid-template-columns: 264px minmax(0, 1fr);
    align-items: start;
  }
  .page-news .stream-rail {
    position: sticky;
    top: calc(var(--header-h-solid) + 22px);
  }
}

.page-news .stream-rail {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-news .rail-card {
  padding: 20px;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid rgba(201, 162, 39, .28);
  border-radius: var(--pn-radius);
}

.page-news .rail-title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: 1rem;
  letter-spacing: .08em;
  color: var(--gold-soft);
}

.page-news .rail-list {
  display: grid;
  gap: 2px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.page-news .rail-list a {
  display: block;
  padding: 9px 12px;
  font-size: .9375rem;
  color: rgba(246, 241, 231, .74);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: 3px;
  transition: color .22s var(--ease), background-color .22s var(--ease), border-color .22s var(--ease);
}

.page-news .rail-list a:hover,
.page-news .rail-list a[data-active="true"] {
  color: var(--paper);
  background: rgba(201, 162, 39, .14);
  border-left-color: var(--gold);
}

.page-news .rail-note {
  margin: 0;
  font-size: .8125rem;
  line-height: 1.7;
  color: rgba(246, 241, 231, .56);
}

.page-news .rail-stat {
  padding: 18px 20px;
  background: rgba(255, 255, 255, .72);
  border: 1px solid var(--pn-line);
  border-radius: var(--pn-radius);
}

.page-news .rail-stat .stat-number {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 2.25rem;
  line-height: 1;
  color: var(--lacquer-red);
}

.page-news .rail-stat-label {
  margin: 8px 0 0;
  font-size: .8125rem;
  letter-spacing: .04em;
  color: var(--stone);
}

.page-news .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.page-news .tag-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  font-size: .8125rem;
  letter-spacing: .05em;
  color: var(--ink-2);
  background: rgba(255, 255, 255, .74);
  border: 1px solid var(--pn-line);
  border-radius: 999px;
}

.page-news .tag-item::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--stone);
}

.page-news .tag-item--case::before {
  background: var(--lacquer-red);
}

.page-news .tag-item--material::before {
  background: var(--jade);
}

.page-news .tag-item--release::before {
  background: var(--gold);
}

.page-news .tag-item--compare::before {
  background: var(--clay);
}

.page-news .tag-item--observe::before {
  background: var(--ink);
}

.page-news .entry-list {
  display: grid;
  gap: 14px;
}

.page-news .entry-card {
  position: relative;
  display: grid;
  grid-template-columns: 5px minmax(0, 1fr);
  background: #FFFDF8;
  border: 1px solid var(--pn-line);
  border-radius: var(--pn-radius);
  overflow: hidden;
  box-shadow: 0 2px 0 rgba(22, 19, 15, .03);
  transition: transform .34s var(--ease), box-shadow .34s var(--ease), border-color .34s var(--ease);
}

.page-news .entry-card:hover {
  transform: translateY(-3px);
  border-color: rgba(201, 162, 39, .5);
  box-shadow: var(--shadow-card);
}

.page-news .entry-flag {
  background: var(--lacquer-red);
}

.page-news .entry-card--material .entry-flag {
  background: var(--jade);
}

.page-news .entry-card--release .entry-flag {
  background: var(--gold);
}

.page-news .entry-card--compare .entry-flag {
  background: var(--clay);
}

.page-news .entry-card--observe .entry-flag {
  background: var(--ink);
}

.page-news .entry-body {
  min-width: 0;
  padding: 18px 20px 20px;
}

.page-news .entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 0 0 10px;
}

.page-news .entry-read {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .06em;
  color: var(--stone);
  transition: color .22s var(--ease);
}

.page-news .entry-card:hover .entry-read {
  color: var(--lacquer-red);
}

.page-news .entry-title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: clamp(1.0625rem, 1.5vw, 1.1875rem);
  font-weight: 600;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .entry-summary {
  max-width: 46em;
  margin: 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-news .entry-more {
  margin-top: 12px;
}

.page-news .entry-more > summary {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 0;
  font-size: .8125rem;
  letter-spacing: .05em;
  color: var(--lacquer-red);
  cursor: pointer;
  list-style: none;
}

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

.page-news .entry-more > summary::after {
  content: "＋";
  font-size: .875rem;
  line-height: 1;
}

.page-news .entry-more[open] > summary::after {
  content: "－";
}

.page-news .entry-detail {
  margin-top: 12px;
  padding: 14px 18px;
  background: var(--paper-2);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--pn-radius) var(--pn-radius) 0;
  font-size: .90625rem;
  line-height: 1.8;
  color: var(--ink-2);
}

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

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

.page-news .entry-points {
  display: grid;
  gap: 6px;
  margin: 0;
  padding-left: 1.1em;
}

.page-news .entry-points li {
  font-size: .875rem;
  line-height: 1.75;
}

/* ---------- 专题追踪 ---------- */
.page-news .news-series {
  position: relative;
  background:
    radial-gradient(90% 70% at 10% 0%, rgba(158, 43, 37, .34) 0%, transparent 62%),
    linear-gradient(160deg, #16130F 0%, #2E2723 55%, #3A342E 100%);
  color: var(--paper);
}

.page-news .news-series .eyebrow {
  color: var(--gold-soft);
}

.page-news .news-series .section-title {
  color: var(--paper);
}

.page-news .news-series .section-lead {
  color: rgba(246, 241, 231, .76);
}

.page-news .series-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2vw, 22px);
  margin-top: clamp(26px, 3.5vw, 42px);
}

@media (min-width: 780px) {
  .page-news .series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }
  .page-news .series-card:nth-child(2) {
    margin-top: 28px;
  }
  .page-news .series-card:nth-child(3) {
    margin-top: 12px;
  }
}

.page-news .series-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 20px;
  background: rgba(246, 241, 231, .055);
  border: 1px solid rgba(201, 162, 39, .24);
  border-radius: var(--pn-radius);
  transition: background-color .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease);
}

.page-news .series-card:hover {
  background: rgba(246, 241, 231, .10);
  border-color: rgba(201, 162, 39, .52);
  transform: translateY(-3px);
}

.page-news .series-code {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .12em;
  color: var(--gold-soft);
}

.page-news .series-card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.1875rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .series-card > p {
  margin: 0;
  font-size: .90625rem;
  line-height: 1.8;
  color: rgba(246, 241, 231, .72);
}

.page-news .series-card .series-meta {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .05em;
  line-height: 1.7;
  color: var(--gold-soft);
}

.page-news .series-more {
  margin-top: auto;
  padding-top: 6px;
}

.page-news .series-more > summary {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 0;
  font-size: .8125rem;
  letter-spacing: .05em;
  color: var(--gold-soft);
  cursor: pointer;
  list-style: none;
}

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

.page-news .series-more > summary::after {
  content: "＋";
  font-size: .875rem;
  line-height: 1;
}

.page-news .series-more[open] > summary::after {
  content: "－";
}

.page-news .series-episodes {
  display: grid;
  gap: 6px;
  margin: 12px 0 0;
  padding-left: 1.2em;
  font-size: .84375rem;
  line-height: 1.7;
  color: rgba(246, 241, 231, .68);
}

.page-news .series-figure {
  margin: clamp(28px, 4vw, 48px) 0 0;
  border: 1px solid rgba(201, 162, 39, .26);
  border-radius: var(--pn-radius);
  overflow: hidden;
}

.page-news .series-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-news .series-figure figcaption {
  padding: 12px 18px;
  font-size: .8125rem;
  line-height: 1.6;
  color: rgba(246, 241, 231, .64);
  background: rgba(22, 19, 15, .55);
}

/* ---------- 订阅与往期 ---------- */
.page-news .news-subscribe {
  background: var(--paper);
}

.page-news .subscribe-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 36px);
}

@media (min-width: 940px) {
  .page-news .subscribe-grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    align-items: start;
  }
}

.page-news .subscribe-card {
  background: #FFFDF8;
  border: 1px solid var(--gold);
  border-radius: var(--pn-radius);
  overflow: hidden;
}

.page-news .subscribe-media {
  margin: 0;
  border-bottom: 1px solid var(--gold);
}

.page-news .subscribe-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .subscribe-body {
  padding: clamp(22px, 3vw, 32px);
  transition: background-color .34s var(--ease);
}

.page-news .subscribe-card:hover .subscribe-body {
  background: rgba(228, 206, 134, .16);
}

.page-news .subscribe-body .eyebrow {
  color: var(--lacquer-red);
}

.page-news .subscribe-body p {
  max-width: 40em;
  margin: 14px 0 0;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-news .subscribe-body .subscribe-mail {
  display: inline-block;
  margin: 18px 0 0;
  padding: 9px 14px;
  font-family: var(--font-mono);
  font-size: clamp(.8125rem, 1.6vw, .9375rem);
  letter-spacing: .02em;
  color: var(--ink);
  background: rgba(201, 162, 39, .14);
  border-left: 3px solid var(--gold);
  border-radius: 0 3px 3px 0;
  word-break: break-all;
}

.page-news .subscribe-body .subscribe-note {
  font-size: .875rem;
  color: var(--ink-2);
}

.page-news .subscribe-body .btn {
  margin-top: 22px;
}

.page-news .archive-panel {
  padding: clamp(22px, 3vw, 30px);
  background: rgba(255, 255, 255, .62);
  border: 1px solid var(--pn-line);
  border-radius: var(--pn-radius);
}

.page-news .archive-title {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--ink);
}

.page-news .archive-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .archive-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--pn-line);
}

.page-news .archive-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

@media (min-width: 560px) {
  .page-news .archive-item {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

.page-news .archive-when {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .06em;
  color: var(--jade);
  white-space: nowrap;
}

.page-news .archive-head {
  margin: 0 0 4px;
  font-size: .9375rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
}

.page-news .archive-desc {
  margin: 0;
  font-size: .84375rem;
  line-height: 1.7;
  color: var(--stone);
}

.page-news .archive-more {
  margin: 20px 0 0;
  font-size: .875rem;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-news .archive-more a {
  color: var(--lacquer-red);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .archive-more a:hover {
  color: var(--lacquer-deep);
}

/* ---------- 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .entry-card,
  .page-news .series-card,
  .page-news .subscribe-body,
  .page-news .rail-list a,
  .page-news .entry-read {
    transition: none;
  }
  .page-news .entry-card:hover,
  .page-news .series-card:hover {
    transform: none;
  }
}
</main>