.page-news {
  --news-ver: #B8FF3C;
  --news-pre: #3AA0FF;
  --news-data: #FF7A2F;
  --news-coop: #7CD100;
  --news-gap: clamp(56px, 8vw, 112px);
  position: relative;
  overflow-x: clip;
  background: var(--ink);
  color: var(--fg);
}

/* ---------- 章节间距统一 ---------- */
.page-news .section {
  padding-block: var(--news-gap);
}
.page-news .news-columns,
.page-news .news-special {
  border-top: 1px solid var(--line);
}
.page-news .news-stream {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.015), transparent 24%),
    var(--ink);
  border-top: 1px solid var(--line);
}
.page-news .news-archive {
  border-top: 1px solid var(--line);
}
.page-news .news-follow {
  border-top: 1px solid var(--line);
  background: var(--ink-2);
}

/* ================= 首屏 ================= */
.page-news .news-hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(44px, 8vw, 88px));
  padding-bottom: clamp(36px, 5vw, 60px);
  background:
    radial-gradient(120% 90% at 88% 4%, rgba(184, 255, 60, 0.12), transparent 52%),
    radial-gradient(80% 70% at 6% 100%, rgba(58, 160, 255, 0.09), transparent 60%),
    linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 72%);
  overflow: hidden;
}
.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(42, 49, 56, 0.55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 49, 56, 0.55) 1px, transparent 1px);
  background-size: 96px 96px;
  opacity: 0.5;
  pointer-events: none;
  mask-image: linear-gradient(180deg, transparent, #000 30%, transparent);
}
.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
}
.page-news .news-hero .breadcrumb {
  margin-bottom: clamp(24px, 4vw, 40px);
}
.page-news .news-hero__body {
  max-width: 46ch;
  margin-left: 0;
}
@media (min-width: 1040px) {
  .page-news .news-hero__body {
    margin-left: clamp(40px, 6vw, 96px);
    max-width: 40ch;
  }
}
.page-news .news-hero__title {
  margin: 14px 0 clamp(18px, 2.6vw, 28px);
  font-size: clamp(2.35rem, 8.4vw, 5.2rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  font-weight: 900;
}
.page-news .news-hero__title br {
  display: none;
}
@media (min-width: 720px) {
  .page-news .news-hero__title br {
    display: block;
  }
}
.page-news .news-hero__mark {
  position: relative;
  color: var(--lime);
  white-space: nowrap;
}
.page-news .news-hero__lede {
  color: var(--fg-dim);
  max-width: 44ch;
}

/* 章节索引条 */
.page-news .news-hero__index {
  display: flex;
  list-style: none;
  margin: clamp(36px, 6vw, 64px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.page-news .news-hero__index::-webkit-scrollbar {
  display: none;
}
.page-news .news-hero__index li {
  flex: 1 0 auto;
}
.page-news .news-hero__index a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 16px 20px 16px 0;
  color: var(--fg-dim);
  text-decoration: none;
  border-right: 1px solid var(--line);
  padding-right: 20px;
  padding-left: 20px;
  transition: color 0.24s var(--ease), background-color 0.24s var(--ease);
}
.page-news .news-hero__index li:first-child a {
  padding-left: 0;
}
.page-news .news-hero__index a:hover,
.page-news .news-hero__index a.is-current {
  color: var(--fg);
}
.page-news .news-hero__index a.is-current .news-hero__no {
  color: var(--lime);
}
.page-news .news-hero__no {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
  transition: color 0.24s var(--ease);
}
.page-news .news-hero__label {
  font-size: 14px;
  white-space: nowrap;
}

/* ================= 栏目概览 ================= */
.page-news .news-columns__head {
  align-items: flex-start;
}
.page-news .news-columns__headtext {
  max-width: 62ch;
}
.page-news .news-columns__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(28px, 4vw, 48px);
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
@media (min-width: 700px) {
  .page-news .news-columns__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1080px) {
  .page-news .news-columns__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.page-news .news-col {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(22px, 3vw, 30px);
  background: var(--ink-2);
  transition: background-color 0.24s var(--ease);
}
.page-news .news-col:hover {
  background: var(--ink-3);
}
.page-news .news-col--ver { --col-accent: var(--news-ver); }
.page-news .news-col--pre { --col-accent: var(--news-pre); }
.page-news .news-col--data { --col-accent: var(--news-data); }
.page-news .news-col--coop { --col-accent: var(--news-coop); }
.page-news .news-col::before {
  content: "";
  display: block;
  width: 34px;
  height: 3px;
  border-radius: 2px;
  background: var(--col-accent, var(--lime));
}
.page-news .news-col__title {
  margin: 0;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
}
.page-news .news-col__body {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--fg-dim);
}
.page-news .news-col__freq {
  margin-top: auto;
  padding-top: 12px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--col-accent, var(--lime));
  border-top: 1px solid var(--line);
}
.page-news .news-columns__figure {
  margin: clamp(32px, 5vw, 56px) 0 0;
}
.page-news .news-columns__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  object-fit: cover;
}

/* ================= 条目流 ================= */
.page-news .news-stream__head {
  align-items: flex-start;
}
.page-news .news-stream__layout {
  position: relative;
  margin-top: clamp(24px, 3.4vw, 40px);
}
.page-news .news-stream__layout > input[type="radio"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.page-news .news-stream__layout > input[type="radio"]:focus-visible + input + input + input + input + .news-stream__aside {
  outline: 2px solid var(--blue);
  outline-offset: 6px;
}

/* 栏目标签列 */
.page-news .news-stream__aside {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  margin-bottom: 22px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.page-news .news-stream__aside::-webkit-scrollbar {
  display: none;
}
.page-news .news-stream__aside-label {
  display: none;
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--fg-dim);
}
.page-news .news-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--ink-2);
  color: var(--fg-dim);
  font-size: 13.5px;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}
.page-news .news-tab::before {
  content: "";
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--tab-color, var(--fg-dim));
}
.page-news .news-tab--all { --tab-color: var(--fg-dim); }
.page-news .news-tab--ver { --tab-color: var(--news-ver); }
.page-news .news-tab--pre { --tab-color: var(--news-pre); }
.page-news .news-tab--data { --tab-color: var(--news-data); }
.page-news .news-tab--coop { --tab-color: var(--news-coop); }
.page-news .news-tab:hover {
  color: var(--fg);
  border-color: var(--fg-dim);
}
.page-news .news-stream__layout > #nf-all:checked ~ .news-stream__aside .news-tab--all,
.page-news .news-stream__layout > #nf-ver:checked ~ .news-stream__aside .news-tab--ver,
.page-news .news-stream__layout > #nf-pre:checked ~ .news-stream__aside .news-tab--pre,
.page-news .news-stream__layout > #nf-data:checked ~ .news-stream__aside .news-tab--data,
.page-news .news-stream__layout > #nf-coop:checked ~ .news-stream__aside .news-tab--coop {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
  font-weight: 600;
}

@media (min-width: 900px) {
  .page-news .news-stream__layout {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
    align-items: start;
  }
  .page-news .news-stream__aside {
    position: sticky;
    top: calc(var(--header-h) + 26px);
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 6px;
    overflow: visible;
    padding-bottom: 0;
    margin-bottom: 0;
    border-right: 1px solid var(--line);
    padding-right: 0;
  }
  .page-news .news-stream__aside-label {
    display: block;
  }
  .page-news .news-tab {
    justify-content: flex-start;
    border-radius: var(--radius);
    border-color: transparent;
    border-right: 0;
    background: transparent;
    padding-left: 10px;
  }
  .page-news .news-tab:hover {
    background: var(--ink-2);
    border-color: var(--line);
  }
}

/* 过滤逻辑 */
.page-news .news-stream__layout > #nf-ver:checked ~ .news-stream__list .entry:not([data-cat="ver"]),
.page-news .news-stream__layout > #nf-pre:checked ~ .news-stream__list .entry:not([data-cat="pre"]),
.page-news .news-stream__layout > #nf-data:checked ~ .news-stream__list .entry:not([data-cat="data"]),
.page-news .news-stream__layout > #nf-coop:checked ~ .news-stream__list .entry:not([data-cat="coop"]),
.page-news .news-stream__layout > #nf-ver:checked ~ .news-stream__list .entry-figure,
.page-news .news-stream__layout > #nf-pre:checked ~ .news-stream__list .entry-figure,
.page-news .news-stream__layout > #nf-data:checked ~ .news-stream__list .entry-figure,
.page-news .news-stream__layout > #nf-coop:checked ~ .news-stream__list .entry-figure {
  display: none;
}

/* 条目 */
.page-news .news-stream__list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}
.page-news .entry {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: clamp(20px, 3vw, 28px) 0;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.24s var(--ease);
}
.page-news .entry__time {
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--fg-dim);
  text-transform: none;
}
.page-news .entry__main {
  min-width: 0;
}
.page-news .entry__title {
  margin: 0 0 8px;
  font-size: clamp(1.02rem, 2.6vw, 1.22rem);
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: 0.005em;
}
.page-news .entry__sum {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--fg-dim);
  max-width: 56ch;
}
.page-news .entry__more {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--fg-dim);
  max-width: 56ch;
  border-left: 2px solid var(--line);
  padding-left: 12px;
  opacity: 1;
}
.page-news .entry__thumb {
  display: block;
  margin: 16px 0 0;
  max-width: 380px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.page-news .entry__thumb img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-news .entry__tag {
  align-self: start;
  justify-self: start;
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  border: 1px solid currentColor;
  white-space: nowrap;
}
.page-news .entry__tag--ver { color: var(--news-ver); }
.page-news .entry__tag--pre { color: var(--news-pre); }
.page-news .entry__tag--data { color: var(--news-data); }
.page-news .entry__tag--coop { color: var(--news-coop); }

.page-news .entry-figure {
  margin: 0;
  padding: clamp(20px, 3vw, 28px) 0;
  border-bottom: 1px solid var(--line);
}
.page-news .entry-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  object-fit: cover;
}
.page-news .entry-figure .media__cap {
  margin-top: 10px;
}

@media (min-width: 700px) {
  .page-news .entry {
    grid-template-columns: 92px minmax(0, 1fr) auto;
    align-items: start;
    gap: 24px;
  }
  .page-news .entry:hover {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.025), transparent 70%);
  }
  .page-news .entry__time {
    padding-top: 4px;
  }
  .page-news .entry__tag {
    margin-top: 2px;
  }
}

@media (hover: hover) and (min-width: 900px) {
  .page-news .entry__more {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    margin-top: 0;
    transition: max-height 0.28s var(--ease), opacity 0.24s var(--ease), margin-top 0.28s var(--ease);
  }
  .page-news .entry:hover .entry__more,
  .page-news .entry:focus-within .entry__more {
    max-height: 8em;
    opacity: 1;
    margin-top: 10px;
  }
}

/* ================= 专题 ================= */
.page-news .news-special__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 56px);
  align-items: start;
}
@media (min-width: 920px) {
  .page-news .news-special__inner {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: clamp(40px, 6vw, 88px);
  }
}
.page-news .news-special__kicker {
  margin: 18px 0 6px;
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  color: var(--fg-dim);
}
.page-news .news-special__title {
  margin: 0 0 18px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(2rem, 6.4vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: 0.01em;
  color: var(--fg);
}
.page-news .news-special__lede {
  margin: 0 0 clamp(24px, 3.4vw, 36px);
  color: var(--fg-dim);
}
.page-news .news-special__figure {
  margin: 0;
}
.page-news .news-special__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  object-fit: cover;
}
.page-news .news-special__list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}
.page-news .sp-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: clamp(16px, 2.6vw, 28px);
  row-gap: 6px;
  padding: clamp(20px, 3vw, 28px) 0;
  border-top: 1px solid var(--line);
  transition: background-color 0.24s var(--ease);
}
.page-news .sp-item:last-child {
  border-bottom: 1px solid var(--line);
}
.page-news .sp-item:target {
  background: rgba(184, 255, 60, 0.06);
  box-shadow: inset 3px 0 0 var(--lime);
}
.page-news .sp-item__no {
  grid-row: span 2;
  align-self: start;
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--line);
  text-decoration: none;
  transition: color 0.24s var(--ease);
}
.page-news .sp-item:hover .sp-item__no,
.page-news .sp-item__no:hover,
.page-news .sp-item__no:focus-visible {
  color: var(--lime);
}
.page-news .sp-item__title {
  margin: 0;
  font-size: clamp(1.05rem, 2.6vw, 1.28rem);
  font-weight: 600;
  line-height: 1.42;
}
.page-news .sp-item__body {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--fg-dim);
  max-width: 52ch;
}

/* ================= 往期回看 ================= */
.page-news .news-archive__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 24px);
  margin-top: clamp(28px, 4vw, 44px);
}
@media (min-width: 780px) {
  .page-news .news-archive__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
  }
}
.page-news .arch-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
  transition: border-color 0.24s var(--ease), transform 0.24s var(--ease);
}
.page-news .arch-card:hover {
  border-color: var(--fg-dim);
  transform: translateY(-2px);
}
.page-news .arch-card__tag {
  align-self: flex-start;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  border: 1px solid currentColor;
}
.page-news .arch-card__tag--ver { color: var(--news-ver); }
.page-news .arch-card__tag--pre { color: var(--news-pre); }
.page-news .arch-card__tag--data { color: var(--news-data); }
.page-news .arch-card__title {
  margin: 0;
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.45;
}
.page-news .arch-card__body {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--fg-dim);
}
.page-news .arch-card .link-arrow {
  margin-top: auto;
  padding-top: 8px;
}

/* ================= 持续获取 ================= */
.page-news .news-follow__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
  margin-top: clamp(24px, 3.4vw, 40px);
  align-items: start;
}
@media (min-width: 940px) {
  .page-news .news-follow__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 80px);
  }
}
.page-news .news-follow__main {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--line);
}
.page-news .news-follow .fold {
  border-bottom: 1px solid var(--line);
}
.page-news .news-follow .fold__head {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: clamp(16px, 2.4vw, 22px) 0;
  background: none;
  border: 0;
  color: var(--fg);
  text-align: left;
  cursor: pointer;
  font: inherit;
}
.page-news .news-follow .fold__index {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--lime);
}
.page-news .news-follow .fold__title {
  flex: 1 1 auto;
  font-size: clamp(0.98rem, 2.4vw, 1.1rem);
  font-weight: 600;
  line-height: 1.5;
}
.page-news .news-follow .fold__arrow {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  border-right: 1.5px solid var(--fg-dim);
  border-bottom: 1.5px solid var(--fg-dim);
  transform: rotate(45deg);
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease);
}
.page-news .news-follow .fold__head[aria-expanded="true"] .fold__arrow {
  transform: rotate(-135deg);
  border-color: var(--lime);
}
.page-news .news-follow .fold__head[aria-expanded="true"] .fold__title {
  color: var(--lime);
}
.page-news .news-follow .fold__body {
  padding: 0 0 clamp(18px, 2.6vw, 24px) 30px;
}
.page-news .news-follow .fold__body p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--fg-dim);
  max-width: 56ch;
}

.page-news .news-follow__side {
  padding: clamp(22px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}
.page-news .news-follow__side-label {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--lime);
}
.page-news .news-follow__side-text {
  margin: 0 0 22px;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--fg-dim);
}
.page-news .news-follow__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

/* ================= 通用细节 ================= */
.page-news .media__cap {
  display: block;
  margin-top: 10px;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--fg-dim);
}
.page-news .media img {
  max-width: 100%;
  height: auto;
}

@media (prefers-reduced-motion: reduce) {
  .page-news .arch-card,
  .page-news .entry,
  .page-news .news-col,
  .page-news .news-follow .fold__arrow {
    transition: none;
  }
}
<<<END>>>