.page-news {
  --pn-sticky-top: 0px;
  color: var(--paper);
  padding-bottom: 72px;
}

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

.page-news .breadcrumb {
  margin: 18px 0 6px;
  font-size: 13px;
}

.page-news .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--silver);
}

.page-news .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(174, 185, 207, 0.45);
}

.page-news .breadcrumb__item a {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .breadcrumb__item a:hover,
.page-news .breadcrumb__item a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--line-cyan);
}

/* ---------- 封面 ---------- */
.news-cover {
  display: grid;
  gap: 30px;
  padding: 10px 0 4px;
}

.news-cover__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 8vw, 64px);
  line-height: 1.04;
  letter-spacing: -0.012em;
  margin: 12px 0 16px;
  max-width: 15ch;
}

.news-cover__text {
  margin: 0 0 22px;
  max-width: 52ch;
  color: var(--silver);
  font-size: 15.5px;
  line-height: 1.85;
}

.news-cover__figure {
  margin: 0;
}

.news-cover__cap {
  margin-top: 10px;
  padding-left: 12px;
  border-left: 2px solid var(--orange);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--silver);
}

.news-cover__aside {
  position: relative;
  padding: 20px 18px 22px;
  background: linear-gradient(180deg, rgba(18, 28, 69, 0.92), rgba(8, 14, 38, 0.92));
  border: 1px solid var(--line);
  overflow: hidden;
}

.news-cover__aside::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 64px;
  background: var(--cyan);
}

.news-cover__aside::after {
  content: "";
  position: absolute;
  right: -30px;
  bottom: -40px;
  width: 140px;
  height: 140px;
  border: 1px solid rgba(53, 242, 220, 0.14);
  transform: rotate(45deg);
  pointer-events: none;
}

.news-cover__aside-title {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--cyan);
  text-transform: uppercase;
}

.headline-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.headline-list li {
  border-top: 1px solid var(--line);
}

.headline-list li:first-child {
  border-top: 0;
}

.headline-list a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  text-decoration: none;
  color: var(--paper);
  transition: color 0.2s var(--ease), transform 0.2s var(--ease);
}

.headline-list a:hover,
.headline-list a:focus-visible {
  color: var(--cyan);
}

.headline-list .no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
  padding-top: 5px;
}

.headline-list .ht {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.34;
}

.headline-list .hm {
  display: block;
  margin-top: 5px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--silver);
}

.kw-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 16px 0 0;
  padding: 14px 0 0;
  border-top: 1px dashed var(--line-strong);
}

.kw-list li {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--silver);
  padding: 4px 9px;
  border: 1px solid var(--line);
  background: rgba(53, 242, 220, 0.05);
}

/* ---------- 吸顶分类条 ---------- */
.news-bar {
  position: sticky;
  top: var(--pn-sticky-top);
  z-index: 15;
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 32px 0 0;
  padding: 11px 0;
  background: rgba(10, 18, 48, 0.94);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: none;
}

.news-bar::-webkit-scrollbar {
  display: none;
}

.news-bar__label {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--silver);
}

.news-bar__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.news-bar__list a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 13px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--paper);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.news-bar__list a:hover,
.news-bar__list a:focus-visible {
  color: var(--cyan);
  border-color: var(--line-cyan);
  background: var(--cyan-dim);
}

.news-bar__list .n {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--silver);
}

/* ---------- 区块头 ---------- */
.news-sec {
  margin-top: 52px;
}

.news-sec__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  padding-bottom: 12px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--line-strong);
}

.news-sec__no {
  font-family: var(--font-editorial);
  font-size: 15px;
  color: var(--orange);
  letter-spacing: 0.06em;
}

.news-sec__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 5vw, 36px);
  line-height: 1.1;
  letter-spacing: -0.008em;
}

.news-sec__note {
  margin: 0 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--silver);
}

/* ---------- 条目列表 ---------- */
.news-list {
  margin-top: 4px;
}

.log-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 0 12px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 92px;
  transition: background 0.25s var(--ease);
}

.log-row__no {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: rgba(174, 185, 207, 0.75);
  padding-top: 4px;
}

.log-row__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 12px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex: none;
  display: inline-block;
}

.dot--cyan { background: var(--cyan); }
.dot--orange { background: var(--orange); }
.dot--violet { background: var(--violet); }
.dot--green { background: var(--green); }
.dot--silver { background: var(--silver); }

.log-row__cat {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 2px 7px;
  border: 1px solid var(--line-strong);
  color: var(--paper);
}

.log-row__proj {
  color: var(--silver);
  font-size: 12px;
}

.log-row__title {
  margin: 9px 0 7px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.34;
  letter-spacing: -0.004em;
}

.log-row__desc {
  margin: 0;
  max-width: 64ch;
  color: var(--silver);
  font-size: 14.5px;
  line-height: 1.78;
}

.log-row__desc a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
}

.log-row__desc a:hover {
  color: var(--paper);
}

.log-row__side {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: rgba(174, 185, 207, 0.85);
}

.log-figure {
  margin: 26px 0;
}

.log-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--silver);
}

/* ---------- 专题系列 ---------- */
.topic-grid {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.topic-card {
  border: 1px solid var(--line-strong);
  background: rgba(18, 28, 69, 0.62);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.topic-card[open] {
  border-color: var(--line-cyan);
  background: rgba(18, 28, 69, 0.86);
}

.topic-card summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 16px;
  cursor: pointer;
  list-style: none;
}

.topic-card summary::-webkit-details-marker {
  display: none;
}

.topic-card summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--cyan);
}

.topic-card[open] summary::after {
  content: "–";
}

.topic-card summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.topic-card__tag {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--orange);
  margin-bottom: 6px;
}

.topic-card__title {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.34;
}

.topic-card__body {
  padding: 0 16px 18px;
  color: var(--silver);
  font-size: 14px;
  line-height: 1.78;
}

.topic-card__body p {
  margin: 0 0 10px;
}

.topic-card__body ul {
  margin: 0;
  padding-left: 18px;
}

.topic-card__body li {
  margin-bottom: 6px;
}

/* ---------- 索引与榜单联动 ---------- */
.link-grid {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.link-panel {
  display: grid;
  gap: 14px;
  padding: 18px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  align-content: start;
}

.link-panel h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 23px;
  line-height: 1.18;
  letter-spacing: -0.008em;
}

.link-panel p {
  margin: 0;
  color: var(--silver);
  font-size: 14.5px;
  line-height: 1.8;
}

.link-panel--paper {
  background: var(--paper);
  border-color: rgba(11, 13, 20, 0.12);
  border-left: 4px solid var(--orange);
  color: var(--black);
}

.link-panel--paper h3 {
  color: var(--black);
}

.link-panel--paper p {
  color: rgba(11, 13, 20, 0.78);
}

.link-panel__go {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  padding-bottom: 2px;
}

.link-panel__go:hover,
.link-panel__go:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--silver);
}

.link-panel--paper .link-panel__go {
  color: var(--ink-2);
  border-bottom-color: rgba(18, 28, 69, 0.4);
}

.link-panel--paper .link-panel__go:hover {
  color: var(--black);
  border-bottom-color: var(--black);
}

/* ---------- 订阅与合作 ---------- */
.subscribe__card {
  display: grid;
  gap: 24px;
  margin-top: 20px;
  padding: 24px 20px;
  background: var(--paper);
  color: var(--black);
  border-left: 4px solid var(--orange);
  box-shadow: var(--shadow-paper);
}

.subscribe__card h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 4.6vw, 32px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--black);
}

.subscribe__card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.3;
  color: var(--black);
}

.subscribe__card p {
  margin: 0 0 12px;
  color: rgba(11, 13, 20, 0.78);
  font-size: 14.5px;
  line-height: 1.8;
}

.subscribe__mail {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--ink-2);
  background: rgba(53, 242, 220, 0.22);
  padding: 1px 6px;
  border-bottom: 1px solid rgba(18, 28, 69, 0.35);
  word-break: break-all;
}

.subscribe__side {
  padding-top: 20px;
  border-top: 1px solid rgba(11, 13, 20, 0.14);
}

.subscribe__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .news-sec__head {
    margin-bottom: 12px;
  }

  .topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .subscribe__card {
    padding: 30px 28px;
  }
}

@media (min-width: 900px) {
  .page-news {
    padding-bottom: 96px;
  }

  .news-cover {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
    align-items: start;
    padding-top: 18px;
  }

  .news-cover__aside {
    padding: 24px 22px 26px;
    margin-top: 8px;
  }

  .news-cover__title {
    max-width: 17ch;
  }

  .news-bar {
    margin-top: 42px;
    padding: 12px 0;
  }

  .log-row {
    grid-template-columns: 56px minmax(0, 1fr) 150px;
    gap: 0 20px;
    padding: 24px 14px;
    align-items: start;
  }

  .log-row:hover {
    background: rgba(18, 28, 69, 0.5);
  }

  .log-row__side {
    grid-column: auto;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
    margin-top: 0;
    padding-top: 5px;
  }

  .log-row__title {
    font-size: 22px;
  }

  .link-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 22px;
  }

  .link-panel {
    padding: 22px;
  }

  .topic-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .subscribe__card {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 40px;
    padding: 38px 34px;
  }

  .subscribe__side {
    padding-top: 0;
    padding-left: 32px;
    border-top: 0;
    border-left: 1px solid rgba(11, 13, 20, 0.14);
  }
}

@media (min-width: 1200px) {
  .news-cover {
    gap: 52px;
  }

  .log-row {
    padding: 26px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .headline-list a:hover,
  .log-row:hover {
    transform: none;
  }
}
<<<END>>>