.page-news {
  background: var(--paper);
  color: var(--ink);
}

.page-news .breadcrumb {
  background: var(--paper);
  padding: 14px 0 10px;
  font-size: 13px;
  color: var(--mute);
}

.page-news .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .breadcrumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--gold);
}

.page-news .breadcrumb a {
  color: var(--mute);
  text-decoration: none;
}

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

/* ---------- 首屏 ---------- */
.page-news .pn-hero {
  position: relative;
  overflow: hidden;
  background: var(--deep);
  color: var(--paper);
  padding: 34px 0 0;
}

.page-news .pn-hero::before {
  content: "";
  position: absolute;
  top: -140px;
  right: -30%;
  width: 620px;
  height: 620px;
  background: radial-gradient(circle at 50% 50%, rgba(201, 162, 75, 0.22), rgba(201, 162, 75, 0) 68%);
  pointer-events: none;
}

.page-news .pn-hero__inner {
  position: relative;
  display: grid;
  gap: 18px;
}

.page-news .pn-hero__eyebrow {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-news .pn-hero__eyebrow::before {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--gold);
}

.page-news .pn-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 9vw, 4.8rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.page-news .pn-hero__lead {
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--on-dark);
}

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

.page-news .pn-hero__figure {
  margin: 8px 0 0;
}

.page-news .pn-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 栏目索引条 */
.page-news .pn-index {
  display: flex;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 26px;
  background: var(--deep-2);
  border-top: 2px solid var(--line-gold);
  border-bottom: 2px solid var(--line-gold);
}

.page-news .pn-index__link {
  flex: 0 0 auto;
  padding: 13px 16px;
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--on-dark);
  text-decoration: none;
  border-right: 1px solid var(--line-paper);
  transition: color 200ms var(--ease), background 200ms var(--ease);
}

.page-news .pn-index__link:hover,
.page-news .pn-index__link:focus-visible,
.page-news .pn-index__link.is-current {
  color: var(--gold);
  background: var(--deep-3);
}

/* ---------- 通用章节 ---------- */
.page-news .pn-sec {
  padding: 46px 0;
}

.page-news .section__head {
  display: grid;
  gap: 8px;
  margin-bottom: 26px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--line-gold);
}

.page-news .section__index {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-news .section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 5.2vw, 2.1rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-news .section__lead {
  margin: 0;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mute);
}

.page-news .section--deep2 .section__lead,
.page-news .section--dark .section__lead {
  color: var(--on-dark-soft);
}

/* ---------- 本期头条 ---------- */
.page-news .pn-headline__card {
  display: grid;
  border: var(--bw) solid var(--gold);
  background: var(--deep);
  box-shadow: var(--shadow-dark);
}

.page-news .pn-headline__media {
  order: -1;
  overflow: hidden;
}

.page-news .pn-headline__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .pn-headline__body {
  padding: 20px 18px 22px;
  display: grid;
  gap: 12px;
}

.page-news .pn-headline__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .pn-headline__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(2.4rem, 12vw, 3.8rem);
  font-weight: 600;
  line-height: 0.9;
  color: var(--gold);
  opacity: 0.92;
}

.page-news .pn-headline__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 5.6vw, 2.1rem);
  line-height: 1.28;
  color: var(--paper);
}

.page-news .pn-headline__summary {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--on-dark);
}

.page-news .pn-headline__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--line-paper);
}

.page-news .pn-headline__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gold-soft);
}

/* ---------- 公告栏 ---------- */
.page-news .pn-notice__list {
  display: grid;
  border-top: 1px solid var(--line-deep);
}

.page-news .pn-notice__item {
  display: grid;
  grid-template-columns: 4px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-deep);
}

.page-news .pn-notice__rail {
  width: 4px;
  height: 100%;
  min-height: 42px;
  background: var(--gold);
}

.page-news .pn-notice__rail--gold {
  background: var(--gold);
}

.page-news .pn-notice__rail--orange {
  background: var(--orange);
}

.page-news .pn-notice__rail--cyan {
  background: var(--cyan);
}

.page-news .pn-notice__body {
  display: grid;
  gap: 7px;
}

.page-news .pn-notice__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .pn-notice__time {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--mute);
}

.page-news .pn-notice__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.45;
  color: var(--deep);
}

.page-news .pn-notice__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink);
  opacity: 0.82;
}

.page-news .pn-notice__foot {
  margin: 22px 0 0;
  padding: 14px 16px;
  background: var(--cyan-wash);
  border-left: 4px solid var(--cyan);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink);
}

.page-news .pn-notice__foot a {
  color: var(--deep-2);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 3px;
}

/* ---------- 分类解读 ---------- */
.page-news .pn-explain__grid {
  display: grid;
  gap: 24px;
}

.page-news .pn-explain__figure {
  margin: 0;
}

.page-news .pn-explain__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .pn-explain__text {
  display: grid;
  gap: 14px;
}

.page-news .pn-explain__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 4.6vw, 1.65rem);
  line-height: 1.35;
  color: var(--deep);
}

.page-news .pn-explain__text p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--ink);
}

.page-news .pn-explain__points {
  display: grid;
  gap: 10px;
  margin: 4px 0;
  padding: 0;
  list-style: none;
}

.page-news .pn-explain__points li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line-deep);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
}

.page-news .pn-explain__points .num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--gold);
}

.page-news .pn-explain__text .btn {
  justify-self: start;
}

/* ---------- 使用手记 ---------- */
.page-news .pn-notes__grid {
  display: grid;
  gap: 16px;
}

.page-news .pn-note {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 16px 20px;
  background: var(--paper-2);
  border: var(--bw) solid var(--deep);
  box-shadow: var(--shadow-hard);
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease);
}

.page-news .pn-note:hover,
.page-news .pn-note:focus-within {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-lift);
}

.page-news .pn-note__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .pn-note__time {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--mute);
  letter-spacing: 0.04em;
}

.page-news .pn-note__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  line-height: 1.45;
  color: var(--deep);
}

.page-news .pn-note__summary {
  margin: 0;
  font-size: 13.8px;
  line-height: 1.85;
  color: var(--ink);
  opacity: 0.84;
}

/* ---------- 专题系列 ---------- */
.page-news .pn-series__shell {
  padding-bottom: 4px;
}

.page-news .pn-series__track {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  padding: 4px 0 16px;
}

.page-news .pn-series__track:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

.page-news .pn-series__card {
  position: relative;
  flex: 0 0 78%;
  min-width: 240px;
  min-height: 236px;
  scroll-snap-align: start;
  display: flex;
  overflow: hidden;
  background: var(--deep-2);
  border: 2px solid var(--line-gold);
  box-shadow: var(--shadow-dark);
}

.page-news .pn-series__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.page-news .pn-series__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  width: 100%;
  padding: 18px 16px;
  background: linear-gradient(180deg, rgba(8, 23, 41, 0) 12%, rgba(8, 23, 41, 0.86) 78%);
}

.page-news .pn-series__code {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-news .pn-series__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.18rem;
  line-height: 1.35;
  color: var(--paper);
}

.page-news .pn-series__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--on-dark);
}

.page-news .pn-series__count {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--gold-soft);
}

/* ---------- 订阅与回顾 ---------- */
.page-news .pn-archive__grid {
  display: grid;
  gap: 26px;
}

.page-news .pn-archive__block {
  display: grid;
  gap: 12px;
  padding-left: 16px;
  border-left: 4px solid var(--gold);
}

.page-news .pn-archive__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  line-height: 1.4;
  color: var(--deep);
}

.page-news .pn-archive__block p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink);
}

.page-news .pn-archive__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

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

.page-news .pn-archive__list li {
  border-bottom: 1px solid var(--line-deep);
}

.page-news .pn-archive__list a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 12px 4px;
  text-decoration: none;
  transition: transform 200ms var(--ease), background 200ms var(--ease);
}

.page-news .pn-archive__list a:hover,
.page-news .pn-archive__list a:focus-visible {
  transform: translateX(4px);
  background: rgba(201, 162, 75, 0.1);
}

.page-news .pn-archive__lead {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14.5px;
  color: var(--deep);
}

.page-news .pn-archive__tail {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--mute);
}

.page-news .pn-archive__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mute);
}

.page-news .pn-archive__note a {
  color: var(--deep-2);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 3px;
}

/* ---------- 中屏 ---------- */
@media (min-width: 640px) {
  .page-news .pn-sec {
    padding: 58px 0;
  }

  .page-news .pn-headline__body {
    padding: 26px 24px 28px;
  }

  .page-news .pn-notice__item {
    grid-template-columns: 4px minmax(0, 1fr) 120px;
    gap: 18px;
    align-items: start;
  }

  .page-news .pn-notice__tags {
    justify-content: flex-start;
  }

  .page-news .pn-notes__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .pn-series__card {
    flex: 0 0 320px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-news .breadcrumb {
    padding: 18px 0 12px;
  }

  .page-news .pn-hero {
    padding-top: 48px;
  }

  .page-news .pn-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    grid-template-areas:
      "eye   figure"
      "title figure"
      "lead  figure"
      "meta  figure";
    column-gap: 40px;
    row-gap: 14px;
    align-content: start;
  }

  .page-news .pn-hero__eyebrow {
    grid-area: eye;
  }

  .page-news .pn-hero__title {
    grid-area: title;
  }

  .page-news .pn-hero__lead {
    grid-area: lead;
  }

  .page-news .pn-hero__meta {
    grid-area: meta;
  }

  .page-news .pn-hero__figure {
    grid-area: figure;
    margin: 0;
    align-self: stretch;
    display: flex;
    flex-direction: column;
  }

  .page-news .pn-hero__figure img {
    flex: 1 1 auto;
    min-height: 300px;
  }

  .page-news .pn-index__link {
    flex: 1 1 auto;
    text-align: center;
    padding: 15px 12px;
  }

  .page-news .pn-headline__card {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-news .pn-headline__media {
    order: 0;
  }

  .page-news .pn-headline__body {
    padding: 34px 32px 32px;
    gap: 14px;
  }

  .page-news .pn-explain__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .pn-notes__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-news .pn-series__card {
    flex: 0 0 300px;
  }

  .page-news .pn-archive__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 44px;
  }
}

@media (min-width: 1100px) {
  .page-news .pn-sec {
    padding: 72px 0;
  }

  .page-news .pn-headline__title {
    font-size: 2.3rem;
  }
}
<<<END>>>