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

.page-news .pn-shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-news .breadcrumb {
  padding-top: clamp(14px, 3vw, 26px);
}

.page-news .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-news .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--violet-glow);
  border-bottom-color: var(--violet-glow);
}

.page-news .pn-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--violet-glow);
}

.page-news h1,
.page-news h2 {
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  line-height: 1.08;
  margin: 0;
  text-wrap: balance;
}

.page-news h1 {
  font-size: clamp(34px, 6.4vw, 70px);
}

.page-news h2 {
  font-size: clamp(24px, 3.6vw, 40px);
  margin-bottom: 14px;
}

.page-news p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.75;
  color: #ded9ef;
}

.page-news .pn-lead {
  max-width: 36em;
  font-size: 17px;
  color: #c9c3e0;
}

/* 刊头 */
.page-news .pn-masthead {
  padding-block: clamp(22px, 4vw, 44px) clamp(30px, 5vw, 56px);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(120% 90% at 15% 0%, rgba(124, 58, 237, 0.22), transparent 62%),
    radial-gradient(90% 70% at 92% 12%, rgba(37, 99, 235, 0.18), transparent 60%);
}

.page-news .pn-masthead__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-news .pn-issue {
  position: relative;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(158deg, var(--panel), var(--panel-2));
  box-shadow: 0 18px 40px -32px rgba(192, 132, 252, 0.9);
  overflow: hidden;
}

.page-news .pn-issue::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    180deg,
    rgba(247, 245, 255, 0.04) 0,
    rgba(247, 245, 255, 0.04) 1px,
    transparent 1px,
    transparent 5px
  );
}

.page-news .pn-issue__label {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .pn-issue__num {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: clamp(32px, 5vw, 46px);
  font-weight: 700;
  line-height: 1;
  color: var(--violet-glow);
  text-shadow: 0 0 26px rgba(192, 132, 252, 0.45);
}

.page-news .pn-issue__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-news .pn-issue__stats > div {
  padding: 10px 12px;
  background: var(--panel-2);
}

.page-news .pn-issue__stats dt {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .pn-issue__stats dd {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--paper);
}

/* 通用分区 */
.page-news .pn-section {
  padding-block: clamp(36px, 6vw, 68px);
}

.page-news .pn-section--tight {
  padding-block: clamp(26px, 4vw, 44px);
}

.page-news .pn-section__head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .pn-section__lead {
  max-width: 40em;
  color: var(--muted);
  font-size: 15px;
}

/* 本月焦点 */
.page-news .pn-focus {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  padding: clamp(20px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(124, 58, 237, 0.16), rgba(7, 6, 12, 0.4) 58%);
}

.page-news .pn-focus__text p:last-of-type {
  margin-bottom: 20px;
}

.page-news .pn-focus__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

.page-news .pn-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-news .pn-figure--wide img {
  aspect-ratio: 14 / 9;
}

.page-news .pn-figure--mid img {
  aspect-ratio: 3 / 2;
}

.page-news .pn-figure--square img {
  aspect-ratio: 1 / 1;
}

.page-news .pn-figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
  font-family: var(--font-mono);
}

/* 主体栅格 */
.page-news .pn-body {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding-bottom: clamp(40px, 7vw, 90px);
}

/* 侧边索引 */
.page-news .pn-aside__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .pn-index {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

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

.page-news .pn-index a {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 10px 2px;
  color: #cfc9e6;
  font-size: 14px;
  text-decoration: none;
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-news .pn-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--line);
  transition: color 0.2s var(--ease);
}

.page-news .pn-index a:hover,
.page-news .pn-index a:focus-visible {
  color: var(--violet-glow);
  padding-left: 8px;
}

.page-news .pn-index a:hover .pn-index__num,
.page-news .pn-index a:focus-visible .pn-index__num {
  color: var(--score);
}

/* 时间线 */
.page-news .pn-timeline {
  position: relative;
  padding-left: 22px;
}

.page-news .pn-timeline::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--violet), var(--arcade-blue) 70%, transparent);
}

.page-news .pn-item {
  position: relative;
  border-top: 1px solid var(--line-soft);
}

.page-news .pn-item:last-of-type {
  border-bottom: 1px solid var(--line-soft);
}

.page-news .pn-item::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 26px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--violet-glow);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.25);
}

.page-news .pn-item[open]::before {
  background: var(--score);
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.24);
}

.page-news .pn-item__summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 16px 40px 16px 0;
  cursor: pointer;
  list-style: none;
  position: relative;
}

.page-news .pn-item__summary::-webkit-details-marker {
  display: none;
}

.page-news .pn-item__summary:focus-visible {
  outline: 2px solid var(--violet-glow);
  outline-offset: 2px;
}

.page-news .pn-item__summary::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 16px;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--violet-glow);
  transition: transform 0.2s var(--ease);
}

.page-news .pn-item[open] .pn-item__summary::after {
  content: "−";
  transform: rotate(180deg);
}

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

.page-news .pn-item__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--paper);
}

.page-news .pn-item__summary:hover .pn-item__title {
  color: var(--violet-glow);
}

.page-news .pn-item__body {
  padding: 0 0 18px;
  max-width: 58ch;
}

.page-news .pn-item__body p {
  margin: 0;
  font-size: 15px;
  color: #bdb6d6;
}

.page-news .tag {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 3px 8px;
}

/* 标签页 */
.page-news .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 14px;
}

.page-news .tabs__tab {
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-2);
  color: #cfc9e6;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .tabs__tab:hover {
  border-color: var(--violet-glow);
  color: var(--violet-glow);
}

.page-news .tabs__tab:focus-visible {
  outline: 2px solid var(--violet-glow);
  outline-offset: 2px;
}

.page-news .tabs__tab[aria-selected="true"] {
  background: var(--violet);
  border-color: var(--violet);
  color: #ffffff;
  box-shadow: 0 0 22px -8px rgba(124, 58, 237, 0.9);
}

.page-news .tabs__panel {
  padding-top: 22px;
}

.page-news .tabs__panel[hidden] {
  display: none;
}

.page-news .tabs__panel > p {
  max-width: 58ch;
  font-size: 15px;
  color: #c9c3e0;
}

.page-news .pn-mini {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--line);
}

.page-news .pn-mini li {
  padding: 10px 0 10px 16px;
  font-size: 14px;
  line-height: 1.7;
  color: #bdb6d6;
  border-bottom: 1px dashed var(--line-soft);
}

.page-news .pn-mini__time {
  display: inline-block;
  margin-right: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--score);
}

.page-news .pn-textlink {
  display: inline-block;
  min-height: 44px;
  padding: 10px 0;
  color: var(--violet-glow);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-news .pn-textlink:hover,
.page-news .pn-textlink:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--violet-glow);
}

/* 段位分数条 */
.page-news .pn-score {
  display: block;
  width: 100%;
  max-width: 520px;
  height: auto;
  margin: 6px 0 8px;
  overflow: visible;
}

.page-news .pn-score text {
  fill: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-news .pn-score__note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

/* 资料库 */
.page-news .pn-library {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: linear-gradient(200deg, rgba(37, 99, 235, 0.14), rgba(18, 10, 34, 0.7) 64%);
}

.page-news .pn-library__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 18px 0 20px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-news .pn-library__facts > div {
  padding: 12px;
  background: var(--panel-2);
}

.page-news .pn-library__facts dt {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .pn-library__facts dd {
  margin: 5px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(16px, 2.4vw, 22px);
  color: var(--score);
}

/* 订阅 */
.page-news .pn-subscribe {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(120deg, var(--panel), var(--panel-2));
}

.page-news .pn-subscribe__box {
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: rgba(7, 6, 12, 0.55);
}

.page-news .pn-subscribe__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .pn-subscribe__mail {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: clamp(14px, 2.2vw, 17px);
  color: var(--warn);
  word-break: break-all;
}

.page-news .pn-subscribe__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 桌面排版 */
@media (min-width: 780px) {
  .page-news .pn-masthead__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.85fr);
    align-items: end;
  }

  .page-news .pn-focus {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-news .pn-item__summary {
    grid-template-columns: 106px auto minmax(0, 1fr);
    align-items: center;
    gap: 14px;
    padding: 20px 40px 20px 0;
  }

  .page-news .pn-item__summary::after {
    top: 22px;
  }

  .page-news .pn-library {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }

  .page-news .pn-subscribe {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-news .pn-body {
    grid-template-columns: 258px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .pn-aside {
    position: sticky;
    top: 24px;
  }

  .page-news .pn-timeline {
    padding-left: 28px;
  }

  .page-news .pn-item::before {
    left: -28px;
    top: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .pn-index a,
  .page-news .pn-item__summary::after,
  .page-news .tabs__tab {
    transition: none;
  }
}
<<<END>>>