.page-news {
  --news-hair: rgba(245, 247, 255, 0.16);
  --news-hair-strong: rgba(245, 247, 255, 0.3);
  background: var(--space-black);
  color: var(--white);
  font-family: var(--font-body);
  padding: 20px 0 64px;
  overflow-x: hidden;
}

.page-news .content-wrap {
  display: block;
}

.page-news .breadcrumbs {
  margin-bottom: 22px;
}

.page-news .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steel);
}

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

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

.page-news .breadcrumb-link:hover,
.page-news .breadcrumb-link:focus-visible {
  color: var(--cyan);
}

.page-news .breadcrumb-link[aria-current="page"] {
  color: var(--white);
}

/* ---------- 刊头 ---------- */
.page-news .news-masthead {
  position: relative;
  padding: 18px 0 34px;
  border-bottom: 2px solid var(--news-hair-strong);
  margin-bottom: 48px;
}

.page-news .news-masthead::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, var(--purple), var(--cyan));
}

.page-news .news-masthead .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--cyan);
  margin: 0 0 16px;
}

.page-news h1 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(34px, 8vw, 72px);
  line-height: 1.06;
  letter-spacing: 0.02em;
  margin: 0 0 20px;
  max-width: 16em;
}

.page-news .news-lede {
  font-size: 16px;
  line-height: 1.85;
  color: var(--steel);
  max-width: 46em;
  margin: 0 0 26px;
}

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

.page-news .news-masthead-foot .btn {
  margin-left: auto;
}

.page-news .tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 6px 12px;
  border: 1px solid var(--news-hair-strong);
  background: var(--panel);
  color: var(--steel);
  clip-path: var(--cut);
}

/* ---------- 通用小节标题 ---------- */
.page-news .section-head {
  margin-bottom: 24px;
}

.page-news .section-head .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--purple);
  margin: 0 0 10px;
}

.page-news .section-head h2 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(24px, 5vw, 38px);
  line-height: 1.2;
  letter-spacing: 0.03em;
  margin: 0;
}

/* ---------- 编辑台精选 ---------- */
.page-news .pick {
  margin-bottom: 64px;
}

.page-news .pick-figure {
  position: relative;
  margin: 0 0 32px;
  border: 2px solid var(--news-hair-strong);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-news .pick-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.05);
}

.page-news .pick-figure figcaption {
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--steel);
  background: var(--panel);
  border-top: 1px solid var(--news-hair);
}

.page-news .pick-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-news .pick-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  padding: 20px 18px 22px;
  background: var(--panel);
  border: 2px solid var(--news-hair);
  border-left: 4px solid var(--purple);
  box-shadow: var(--shadow-hard);
  transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
}

.page-news .pick-item:hover,
.page-news .pick-item:focus-within {
  transform: translateY(-2px);
  border-left-color: var(--cyan);
  box-shadow: 0 0 0 1px var(--news-hair-strong), var(--shadow-hard);
}

.page-news .pick-num {
  font-size: 30px;
  line-height: 1;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

.page-news .pick-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--orange);
  margin: 0 0 8px;
}

.page-news .pick-body h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 21px;
  line-height: 1.35;
  letter-spacing: 0.02em;
  margin: 0 0 10px;
}

.page-news .pick-body p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
  margin: 0;
}

.page-news .pick-more {
  margin-top: 14px;
  border-top: 1px dashed var(--news-hair);
  padding-top: 12px;
}

.page-news .pick-more summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  list-style: none;
}

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

.page-news .pick-more summary::before {
  content: "+ ";
  color: var(--orange);
}

.page-news .pick-more[open] summary::before {
  content: "– ";
}

.page-news .pick-more summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-news .pick-more p {
  margin-top: 10px;
  font-size: 14px;
}

/* ---------- 轮次观察 ---------- */
.page-news .observe {
  margin-bottom: 64px;
  display: grid;
  gap: 28px;
}

.page-news .observe-index .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--purple);
  margin: 0 0 10px;
}

.page-news .observe-index h2 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(24px, 5vw, 36px);
  line-height: 1.22;
  letter-spacing: 0.03em;
  margin: 0 0 14px;
}

.page-news .observe-note {
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel);
  margin: 0 0 18px;
}

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

.page-news .observe-jump a {
  display: inline-block;
  padding: 7px 13px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--white);
  text-decoration: none;
  background: var(--panel);
  border: 1px solid var(--news-hair-strong);
  clip-path: var(--cut);
  transition: color var(--ease), background var(--ease);
}

.page-news .observe-jump a:hover,
.page-news .observe-jump a:focus-visible {
  color: var(--space-black);
  background: var(--cyan);
  outline: none;
}

.page-news .observe-figure {
  margin: 0 0 24px;
  border: 2px solid var(--news-hair);
  overflow: hidden;
}

.page-news .observe-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-news .rounds-svg {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 0 28px;
  background:
    repeating-linear-gradient(90deg, rgba(245, 247, 255, 0.05) 0 1px, transparent 1px 42px),
    var(--panel);
  border: 1px solid var(--news-hair);
}

.page-news .rounds-node circle {
  fill: var(--space-black);
  stroke: var(--cyan);
  stroke-width: 2;
  transition: fill var(--ease), stroke var(--ease);
}

.page-news .rounds-node rect {
  fill: rgba(108, 59, 255, 0.22);
  stroke: var(--purple);
  stroke-width: 1.5;
  transition: fill var(--ease);
}

.page-news .rounds-node text {
  fill: var(--white);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-news .rounds-node text:last-of-type {
  fill: var(--steel);
  font-size: 11px;
}

.page-news .rounds-node:hover circle,
.page-news .rounds-node:focus-visible circle {
  fill: var(--orange);
  stroke: var(--orange);
}

.page-news .rounds-node:hover rect,
.page-news .rounds-node:focus-visible rect {
  fill: rgba(255, 92, 26, 0.28);
}

.page-news .rounds-node:focus-visible {
  outline: none;
}

.page-news .rounds-node:focus-visible circle,
.page-news .rounds-node:focus-visible rect {
  stroke: var(--cyan);
  stroke-width: 3;
}

.page-news .rule {
  padding: 0 0 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--news-hair);
}

.page-news .rule:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.page-news .rule h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 19px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--cyan);
  margin: 0 0 10px;
}

.page-news .rule p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--steel);
  margin: 0;
}

.page-news .rule--adjust {
  background: rgba(108, 59, 255, 0.1);
  border-left: 3px solid var(--purple);
  padding: 18px 16px;
  border-bottom: none;
}

.page-news .rule--adjust h3 {
  color: var(--white);
}

/* ---------- 版本记录 ---------- */
.page-news .versions {
  margin-bottom: 64px;
  padding-top: 30px;
  border-top: 2px solid var(--news-hair-strong);
}

.page-news .versions-grid {
  display: grid;
  gap: 24px;
}

.page-news .versions-figure {
  margin: 0;
  border: 2px solid var(--news-hair-strong);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-news .versions-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

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

.page-news .version-item {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 14px;
  padding: 16px;
  background: var(--panel);
  border: 1px solid var(--news-hair);
  transition: border-color var(--ease), transform var(--ease);
}

.page-news .version-item:hover {
  border-color: var(--cyan);
  transform: translateX(2px);
}

.page-news .version-tag {
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--purple);
  align-self: start;
  padding-top: 2px;
}

.page-news .version-item h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 8px;
  letter-spacing: 0.02em;
}

.page-news .version-item p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel);
  margin: 0;
}

.page-news .version-item .version-time {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-news .version-item--legacy {
  border-color: var(--news-hair-strong);
  background: rgba(242, 232, 213, 0.06);
}

.page-news .version-item--legacy .version-tag {
  color: var(--cream);
}

.page-news .versions-note {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel);
}

.page-news .versions-note a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 专题系列 ---------- */
.page-news .series {
  margin-bottom: 64px;
}

.page-news .series-grid {
  display: grid;
  gap: 16px;
}

.page-news .series-card {
  position: relative;
  display: block;
  padding: 24px 20px 22px;
  background: linear-gradient(160deg, var(--panel) 0%, rgba(108, 59, 255, 0.14) 100%);
  border: 2px solid var(--news-hair-strong);
  text-decoration: none;
  color: var(--white);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}

.page-news .series-card:hover,
.page-news .series-card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--cyan);
  box-shadow: var(--shadow-hard);
  outline: none;
}

.page-news .series-card:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-news .series-index {
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--cyan);
  margin: 0 0 12px;
}

.page-news .series-card h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: 0.03em;
  margin: 0 0 10px;
}

.page-news .series-card p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel);
  margin: 0;
}

.page-news .series-go {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-news .series-card:hover .series-go {
  color: var(--cyan);
}

/* ---------- 动态列表 ---------- */
.page-news .feed-section {
  padding-top: 30px;
  border-top: 2px solid var(--news-hair-strong);
}

.page-news .feed-figure {
  margin: 0 0 28px;
  border: 2px solid var(--news-hair);
  overflow: hidden;
}

.page-news .feed-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-news .feed-intro {
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel);
  margin: 12px 0 0;
  max-width: 42em;
}

.page-news .ticker {
  position: sticky;
  top: 0;
  z-index: 4;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  align-items: center;
  padding: 11px 14px;
  margin: 0 0 20px;
  background: linear-gradient(90deg, rgba(108, 59, 255, 0.9), rgba(10, 10, 18, 0.96) 62%);
  border: 1px solid var(--news-hair-strong);
  border-left: 4px solid var(--orange);
  backdrop-filter: blur(6px);
}

.page-news .ticker-item {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: var(--white);
}

.page-news .ticker-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

.page-news .ticker-item .mono-num {
  font-size: 15px;
  color: var(--cyan);
}

.page-news .ticker-item--live {
  color: var(--orange);
}

.page-news .feed {
  position: relative;
}

.page-news .feed-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .feed-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-news .feed-tab {
  cursor: pointer;
  padding: 7px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--steel);
  background: var(--panel);
  border: 1px solid var(--news-hair-strong);
  clip-path: var(--cut);
  transition: color var(--ease), background var(--ease), border-color var(--ease);
}

.page-news .feed-tab:hover {
  color: var(--white);
  border-color: var(--cyan);
}

.page-news #feed-all:checked ~ .feed-tabs label[for="feed-all"],
.page-news #feed-rule:checked ~ .feed-tabs label[for="feed-rule"],
.page-news #feed-version:checked ~ .feed-tabs label[for="feed-version"],
.page-news #feed-series:checked ~ .feed-tabs label[for="feed-series"],
.page-news #feed-sub:checked ~ .feed-tabs label[for="feed-sub"] {
  color: var(--space-black);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-news .feed-radio:focus-visible ~ .feed-tabs label[for="feed-all"],
.page-news .feed-radio:focus-visible ~ .feed-tabs label[for="feed-rule"],
.page-news .feed-radio:focus-visible ~ .feed-tabs label[for="feed-version"],
.page-news .feed-radio:focus-visible ~ .feed-tabs label[for="feed-series"],
.page-news .feed-radio:focus-visible ~ .feed-tabs label[for="feed-sub"] {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-news .feed-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--news-hair);
}

.page-news .feed-row {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "cat time"
    "title title";
  gap: 6px 12px;
  padding: 16px 12px;
  border-bottom: 1px solid var(--news-hair);
  background: linear-gradient(90deg, rgba(20, 20, 31, 0) 0%, rgba(20, 20, 31, 0.8) 100%);
  transition: background var(--ease), border-color var(--ease);
}

.page-news .feed-row:hover {
  background: linear-gradient(90deg, rgba(0, 229, 255, 0.08) 0%, rgba(20, 20, 31, 0.9) 100%);
  border-bottom-color: var(--cyan);
}

.page-news .feed-cat {
  grid-area: cat;
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 3px 9px;
  color: var(--purple);
  border: 1px solid rgba(108, 59, 255, 0.55);
  background: rgba(108, 59, 255, 0.12);
  clip-path: var(--cut);
}

.page-news .feed-title {
  grid-area: title;
  font-size: 15px;
  line-height: 1.65;
  color: var(--white);
}

.page-news .feed-time {
  grid-area: time;
  justify-self: end;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--orange);
  white-space: nowrap;
}

.page-news #feed-rule:checked ~ .feed-list .feed-row:not([data-cat="rule"]),
.page-news #feed-version:checked ~ .feed-list .feed-row:not([data-cat="version"]),
.page-news #feed-series:checked ~ .feed-list .feed-row:not([data-cat="series"]),
.page-news #feed-sub:checked ~ .feed-list .feed-row:not([data-cat="sub"]) {
  display: none;
}

.page-news .feed-more {
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel);
}

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

.page-news a:focus-visible,
.page-news summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-news {
    padding: 28px 0 84px;
  }

  .page-news .news-masthead {
    padding-bottom: 40px;
    margin-bottom: 56px;
  }

  .page-news .pick-item {
    grid-template-columns: 84px 1fr;
    gap: 22px;
    padding: 26px 24px 28px;
  }

  .page-news .pick-num {
    font-size: 44px;
  }

  .page-news .pick-body h3 {
    font-size: 25px;
  }

  .page-news .pick-body p {
    font-size: 16px;
  }

  .page-news .rule p,
  .page-news .observe-note {
    font-size: 16px;
  }

  .page-news .series-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news .feed-row {
    grid-template-columns: 104px 1fr auto;
    grid-template-areas: "cat title time";
    align-items: center;
    gap: 16px;
    padding: 18px 14px;
  }

  .page-news .feed-title {
    font-size: 16px;
  }
}

@media (min-width: 1000px) {
  .page-news .observe {
    grid-template-columns: 260px 1fr;
    gap: 48px;
    align-items: start;
  }

  .page-news .observe-index {
    position: sticky;
    top: 96px;
  }

  .page-news .observe-jump {
    flex-direction: column;
    align-items: stretch;
  }

  .page-news .observe-jump a {
    display: block;
    text-align: left;
  }

  .page-news .versions-grid {
    grid-template-columns: 380px 1fr;
    gap: 40px;
    align-items: start;
  }

  .page-news .versions-figure {
    position: sticky;
    top: 96px;
  }

  .page-news .version-item {
    grid-template-columns: 92px 1fr;
    gap: 20px;
    padding: 20px;
  }

  .page-news h1 {
    max-width: 13em;
  }

  .page-news .news-lede {
    font-size: 17px;
  }

  .page-news .feed-section {
    padding-top: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }
}
<<<PAGE_CSS_END>>>