.page-news {
  background: var(--rice);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ---------- 面包屑（深色首屏内） ---------- */
.page-news .breadcrumbs {
  margin-bottom: clamp(1.3rem, 4vw, 2.1rem);
}
.page-news .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
}
.page-news .breadcrumbs li {
  display: flex;
  align-items: center;
  color: rgba(246, 241, 231, 0.62);
}
.page-news .breadcrumbs li + li::before {
  content: "/";
  margin: 0 0.5rem;
  color: rgba(201, 162, 39, 0.6);
}
.page-news .breadcrumbs a {
  color: rgba(246, 241, 231, 0.86);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-news .breadcrumbs a:hover,
.page-news .breadcrumbs a:focus-visible {
  color: var(--gold-light);
  border-bottom-color: var(--gold-dim);
}
.page-news .breadcrumbs [aria-current="page"] {
  color: var(--gold-light);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.3rem, 4vw, 2.1rem) 0 clamp(2rem, 6vw, 3.6rem);
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(201, 162, 39, 0.2), transparent 58%),
    linear-gradient(158deg, var(--purple-abyss) 0%, var(--purple-deep) 44%, var(--purple) 100%);
  color: var(--rice);
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    115deg,
    rgba(201, 162, 39, 0.09) 0 1px,
    transparent 1px 46px
  );
  pointer-events: none;
}
.page-news .news-hero .shell {
  position: relative;
  z-index: 1;
}
.page-news .news-hero-grid {
  display: grid;
  gap: clamp(1.8rem, 5vw, 3rem);
}
.page-news .news-hero h1 {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 7.4vw, 3.5rem);
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: #fff;
}
.page-news .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.24em;
  color: var(--gold-light);
}
.page-news .news-hero-lead {
  margin: 1.1rem 0 0;
  max-width: 42ch;
  font-size: clamp(1rem, 2.4vw, 1.08rem);
  line-height: 1.82;
  color: rgba(246, 241, 231, 0.82);
}
.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.7rem;
}
.page-news .news-hero-index {
  border-top: 1px solid rgba(201, 162, 39, 0.42);
  padding-top: 0.3rem;
}
.page-news .news-hero-index-title {
  margin: 0.7rem 0 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  color: var(--gold-light);
}
.page-news .news-hero-index ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-hero-index a {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(246, 241, 231, 0.12);
  color: rgba(246, 241, 231, 0.86);
  font-size: 0.94rem;
  text-decoration: none;
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.page-news .news-hero-index a:hover,
.page-news .news-hero-index a:focus-visible {
  color: var(--gold-light);
  transform: translateX(4px);
}
.page-news .news-idx {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

@media (min-width: 900px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.72fr);
    align-items: end;
  }
}

/* ---------- 章节通用 ---------- */
.page-news .news-section {
  padding: clamp(2.6rem, 8vw, 5rem) 0;
  scroll-margin-top: calc(var(--header-h) + 18px);
}
.page-news .news-section--rice {
  background: var(--rice);
}
.page-news .news-section--deep {
  background: var(--rice-deep);
}
.page-news .news-section--plum {
  background: linear-gradient(180deg, var(--purple-deep) 0%, var(--purple) 70%, var(--purple-deep) 100%);
  color: var(--rice);
}

.page-news .news-head {
  display: grid;
  gap: 0.5rem;
  margin-bottom: clamp(1.5rem, 4.5vw, 2.6rem);
}
.page-news .news-head-index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  color: var(--gold-ink);
}
.page-news .news-head-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.6vw, 2.3rem);
  line-height: 1.26;
  color: var(--ink);
}
.page-news .news-head-lead {
  margin: 0.7rem 0 0;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink-soft);
}
.page-news .news-section--plum .news-head-index {
  color: var(--gold-light);
}
.page-news .news-section--plum .news-head-title {
  color: #fff;
}
.page-news .news-section--plum .news-head-lead {
  color: rgba(246, 241, 231, 0.78);
}

@media (min-width: 860px) {
  .page-news .news-head {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
  }
  .page-news .news-head-index {
    padding-top: 0.6rem;
  }
}

/* ---------- 更新条目列表 ---------- */
.page-news .news-list {
  display: grid;
  gap: 0.7rem;
}
.page-news .news-entry {
  position: relative;
  background: #fff;
  border: 1px solid rgba(122, 90, 58, 0.2);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease),
    filter var(--dur) var(--ease);
}
.page-news .news-entry::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold), rgba(201, 162, 39, 0.22));
}
.page-news .news-entry:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
  filter: drop-shadow(0 10px 16px rgba(35, 17, 58, 0.12));
}
.page-news .news-entry-summary {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.35rem 0.8rem;
  align-items: baseline;
  padding: 0.95rem 1.15rem 0.9rem 1.3rem;
  cursor: pointer;
  list-style: none;
}
.page-news .news-entry-summary::-webkit-details-marker {
  display: none;
}
.page-news .news-entry-summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -3px;
}
.page-news .news-entry-summary .tag {
  grid-column: 1;
  grid-row: 1;
  justify-self: start;
}
.page-news .news-time {
  grid-column: 2;
  grid-row: 1;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--bronze);
  white-space: nowrap;
}
.page-news .news-entry-title {
  grid-column: 1 / -1;
  grid-row: 2;
  margin: 0.2rem 0 0;
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.4vw, 1.06rem);
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink);
}
.page-news .news-entry-title::before {
  content: "＋";
  margin-right: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.86em;
  color: var(--gold-ink);
}
.page-news .news-entry[open] .news-entry-title::before {
  content: "－";
  color: var(--cinnabar);
}
.page-news .news-entry-body {
  margin: 0 1.15rem 0.95rem 1.3rem;
  padding-top: 0.85rem;
  border-top: 1px dashed rgba(122, 90, 58, 0.3);
}
.page-news .news-entry-body p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--ink-soft);
}
.page-news .news-entry-link {
  display: inline-block;
  margin-top: 0.6rem;
  font-size: 0.86rem;
  color: var(--purple);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-dim);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-news .news-entry-link:hover,
.page-news .news-entry-link:focus-visible {
  color: var(--gold-ink);
  border-bottom-color: var(--gold);
}

/* ---------- 通用图框 ---------- */
.page-news .news-figure {
  margin: 0;
}
.page-news .news-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  background: var(--purple-deep);
  border: 1px solid rgba(201, 162, 39, 0.35);
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}
.page-news .news-figure--wide {
  margin-top: clamp(1.5rem, 4vw, 2.4rem);
}

/* ---------- 上手教程 ---------- */
.page-news .news-tutorial {
  display: grid;
  gap: clamp(1.4rem, 4vw, 2.2rem);
}
.page-news .news-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.85rem;
}
.page-news .news-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  padding: 1.05rem 1.15rem 1.1rem;
  background: #fff;
  border: 1px solid rgba(122, 90, 58, 0.18);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}
.page-news .news-step-num {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  letter-spacing: 0.05em;
  color: var(--gold-ink);
}
.page-news .news-step h3 {
  margin: 0 0 0.3rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
}
.page-news .news-step p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--ink-soft);
}
.page-news .news-tutorial-note {
  margin: clamp(1.3rem, 4vw, 2rem) 0 0;
  max-width: 68ch;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--ink-soft);
}
.page-news .news-inline-link {
  display: inline-block;
  margin-left: 0.4rem;
  color: var(--purple);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  transition: color var(--dur) var(--ease);
}
.page-news .news-inline-link:hover,
.page-news .news-inline-link:focus-visible {
  color: var(--gold-ink);
}

@media (min-width: 960px) {
  .page-news .news-tutorial {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }
}

/* ---------- 版本迭代 ---------- */
.page-news .news-version {
  display: grid;
  border-top: 1px solid rgba(201, 162, 39, 0.3);
}
.page-news .news-version-item {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 1rem;
  padding: 1.15rem 0 1.2rem;
  border-bottom: 1px solid rgba(201, 162, 39, 0.22);
}
.page-news .news-version-num {
  padding-top: 0.2rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--gold-light);
}
.page-news .news-version-item h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  color: #fff;
}
.page-news .news-version-item p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.78;
  color: rgba(246, 241, 231, 0.76);
}

@media (min-width: 760px) {
  .page-news .news-version-item {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 1.6rem;
  }
}

/* ---------- 主题专题 ---------- */
.page-news .news-cover {
  margin: 0 0 clamp(1.5rem, 4vw, 2.4rem);
}
.page-news .news-cover img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  background: var(--purple-deep);
  border: 1px solid rgba(201, 162, 39, 0.32);
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}
.page-news .news-cover figcaption {
  margin-top: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--bronze);
}
.page-news .news-topics {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
}
.page-news .news-topic {
  display: block;
  padding: 1.15rem 1.2rem 1.3rem;
  background: linear-gradient(160deg, var(--purple-deep), var(--purple));
  border: 1px solid rgba(201, 162, 39, 0.2);
  color: var(--rice);
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  transition: transform var(--dur) var(--ease), background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}
.page-news .news-topic:hover {
  transform: translateY(-3px);
  border-color: var(--gold);
}
.page-news .news-topic:focus-visible {
  outline: none;
  box-shadow: inset 0 0 0 2px var(--gold-light);
}
.page-news .news-topic-count {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--gold);
}
.page-news .news-topic h3 {
  margin: 0.55rem 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: #fff;
}
.page-news .news-topic p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: rgba(246, 241, 231, 0.74);
}

/* ---------- 资源与下载 ---------- */
.page-news .news-resource-grid {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
}
.page-news .news-resource {
  padding: 1.15rem 1.15rem 1.25rem;
  background: var(--rice);
  border-top: 2px solid var(--gold);
}
.page-news .news-resource-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--cinnabar);
}
.page-news .news-resource h3 {
  margin: 0.5rem 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.02rem;
  color: var(--purple-deep);
}
.page-news .news-resource p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--ink-soft);
}
.page-news .news-resource-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

/* ---------- 订阅更新 ---------- */
.page-news .news-subscribe {
  display: grid;
  gap: clamp(1.4rem, 4vw, 2.4rem);
}
.page-news .news-rhythm {
  display: grid;
  gap: 0.85rem;
}
.page-news .news-rhythm-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  align-items: baseline;
  padding: 0.9rem 1.05rem;
  background: #fff;
  border-left: 3px solid var(--gold);
}
.page-news .news-rhythm-num {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: var(--purple);
  white-space: nowrap;
}
.page-news .news-rhythm-item p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--ink-soft);
}
.page-news .news-subscribe-note {
  margin: clamp(1.4rem, 4vw, 2rem) 0 0;
  max-width: 66ch;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--ink-soft);
}
.page-news .news-subscribe-btn {
  margin-top: 1.4rem;
}

@media (min-width: 900px) {
  .page-news .news-subscribe {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    align-items: center;
  }
}

/* ---------- 结尾 ---------- */
.page-news .news-close {
  padding: clamp(2.4rem, 7vw, 4rem) 0;
  background: linear-gradient(150deg, var(--purple-abyss) 0%, var(--purple-deep) 58%, var(--purple) 100%);
  color: var(--rice);
}
.page-news .news-close-inner {
  display: grid;
  gap: 1.1rem;
}
.page-news .news-close h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4vw, 2.1rem);
  line-height: 1.3;
  color: #fff;
}
.page-news .news-close p {
  margin: 0;
  max-width: 58ch;
  font-size: 0.98rem;
  line-height: 1.8;
  color: rgba(246, 241, 231, 0.78);
}
.page-news .news-close-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

/* ---------- 窄屏收尾 ---------- */
@media (max-width: 420px) {
  .page-news .news-entry-summary {
    padding: 0.9rem 0.9rem 0.85rem 1.05rem;
  }
  .page-news .news-entry-body {
    margin: 0 0.9rem 0.9rem 1.05rem;
  }
  .page-news .news-time {
    font-size: 0.68rem;
  }
  .page-news .news-hero-actions .btn,
  .page-news .news-resource-actions .btn,
  .page-news .news-close-actions .btn {
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-entry,
  .page-news .news-topic,
  .page-news .news-hero-index a {
    transition: none;
  }
  .page-news .news-entry:hover,
  .page-news .news-topic:hover {
    transform: none;
  }
}