.page-news {
  --news-line: rgba(246, 233, 210, 0.14);
  --news-line-cool: rgba(53, 224, 224, 0.28);
  background: var(--c-navy);
  color: var(--c-cream);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

/* ---------- 面包屑 ---------- */
.page-news .col-crumb {
  margin-bottom: clamp(14px, 3vw, 26px);
}
.page-news .col-crumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 6px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--step--1);
  color: var(--c-mist);
}
.page-news .col-crumb li {
  display: inline-flex;
  align-items: center;
}
.page-news .col-crumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--c-teal);
}
.page-news .col-crumb a {
  color: var(--c-cyan);
  text-decoration: none;
}
.page-news .col-crumb a:hover {
  text-decoration: underline;
}

/* ---------- 首屏 ---------- */
.page-news .col-hero {
  padding-block: clamp(20px, 4vw, 38px) clamp(38px, 6vw, 74px);
  background:
    radial-gradient(85% 110% at 90% -10%, rgba(53, 224, 224, 0.15), transparent 62%),
    radial-gradient(70% 90% at 0% 115%, rgba(255, 162, 58, 0.1), transparent 58%),
    var(--c-navy);
  border-bottom: var(--hairline);
}
.page-news .col-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(6px, 2vw, 16px);
}
@media (min-width: 900px) {
  .page-news .col-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: end;
    gap: clamp(32px, 5vw, 64px);
  }
}
.page-news .col-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  color: var(--c-cyan);
}
.page-news .col-hero__eyebrow .mono {
  background: var(--c-cyan);
  color: var(--c-navy);
  padding: 2px 8px;
  border-radius: var(--radius-s);
  font-family: var(--font-mono);
  font-weight: 700;
}
.page-news .col-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.125rem, 6vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--c-paper);
  margin: 0 0 clamp(14px, 2.2vw, 22px);
  max-width: 13em;
}
.page-news .col-hero__lede {
  font-size: var(--step-0);
  line-height: 1.85;
  color: var(--c-mist);
  max-width: 56ch;
  margin: 0 0 clamp(20px, 3vw, 30px);
}
.page-news .col-hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
  gap: clamp(12px, 2vw, 20px);
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .col-hero__stats li {
  border-top: 2px solid var(--c-cyan);
  padding-top: 10px;
}
.page-news .col-hero__stats .mono {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4vw, 2rem);
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--c-amber);
}
.page-news .col-hero__stats li > span:last-child {
  display: block;
  margin-top: 4px;
  font-size: var(--step--1);
  line-height: 1.5;
  color: var(--c-mist);
}
.page-news .col-hero__media {
  margin: 0;
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--news-line);
  background: linear-gradient(150deg, var(--c-bridge), var(--c-navy));
  aspect-ratio: 7 / 4;
  box-shadow: var(--shadow-soft);
}
.page-news .col-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}

/* ---------- 双栏骨架 ---------- */
.page-news .col-shell {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  padding-block: clamp(34px, 5vw, 66px);
}
@media (min-width: 1024px) {
  .page-news .col-shell {
    grid-template-columns: 178px minmax(0, 1fr);
    align-items: start;
  }
}
.page-news .col-rail {
  border-bottom: var(--hairline);
  padding-bottom: 12px;
}
@media (min-width: 1024px) {
  .page-news .col-rail {
    position: sticky;
    top: 96px;
    border-bottom: 0;
    border-left: 2px solid rgba(53, 224, 224, 0.28);
    padding: 4px 0 4px 18px;
  }
}
.page-news .col-rail__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.1em;
  color: var(--c-teal);
}
.page-news .col-rail__list {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.page-news .col-rail__list::-webkit-scrollbar {
  display: none;
}
@media (min-width: 1024px) {
  .page-news .col-rail__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }
}
.page-news .col-rail__list a {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--news-line-cool);
  color: var(--c-cream);
  font-size: var(--step--1);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
@media (min-width: 1024px) {
  .page-news .col-rail__list a {
    border: 0;
    border-radius: 0;
    min-height: 38px;
    padding: 4px 0;
    color: var(--c-mist);
  }
  .page-news .col-rail__list a:hover {
    color: var(--c-cyan);
  }
}
.page-news .col-rail__list .mono {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--c-cyan);
  letter-spacing: 0.06em;
}

.page-news .col-body {
  min-width: 0;
}
.page-news .col-body > section + section {
  margin-top: clamp(40px, 6vw, 76px);
}

/* ---------- 章节标题 ---------- */
.page-news .col-sec-head {
  margin-bottom: clamp(18px, 3vw, 30px);
}
.page-news .col-sec-head__eyebrow {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.09em;
  color: var(--c-cyan);
}
.page-news .col-sec-head__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.4vw, 2.15rem);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}
.page-news .col-sec-head__note {
  margin: 0;
  max-width: 64ch;
  font-size: var(--step--1);
  line-height: 1.8;
  color: var(--c-mist);
}

/* ---------- 更新日志时间轴 ---------- */
.page-news .col-log__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 26px;
  border-left: 1px solid rgba(246, 233, 210, 0.16);
}
.page-news .col-log__item {
  position: relative;
  padding-bottom: clamp(22px, 3vw, 34px);
}
.page-news .col-log__item:last-child {
  padding-bottom: 0;
}
.page-news .col-log__item::before {
  content: "";
  position: absolute;
  left: -33px;
  top: 6px;
  width: 13px;
  height: 13px;
  box-sizing: border-box;
  border-radius: 50%;
  background: var(--c-navy);
  border: 2px solid var(--c-amber);
}
.page-news .col-log__item--current::before {
  background: var(--c-amber);
  box-shadow: 0 0 0 4px rgba(255, 162, 58, 0.18);
}
.page-news .col-log__stage {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--c-amber);
  color: var(--c-navy);
  font-family: var(--font-mono);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.06em;
}
.page-news .col-log__item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.0625rem, 2.4vw, 1.3125rem);
  line-height: 1.42;
  color: var(--c-paper);
}
.page-news .col-log__item p {
  margin: 0;
  max-width: 64ch;
  font-size: var(--step-0);
  line-height: 1.82;
  color: var(--c-mist);
}
.page-news .col-log__item .col-log__when {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  color: var(--c-teal);
}

/* ---------- 分段切换 ---------- */
.page-news .tabs__list {
  display: flex;
  gap: 4px;
  margin-bottom: clamp(20px, 3vw, 30px);
  border-bottom: 1px solid var(--news-line);
  overflow-x: auto;
  scrollbar-width: none;
}
.page-news .tabs__list::-webkit-scrollbar {
  display: none;
}
.page-news .tabs__tab {
  flex: 0 0 auto;
  min-height: 48px;
  padding: 11px 16px;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--c-mist);
  font-family: var(--font-body);
  font-size: var(--step-0);
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-news .tabs__tab:hover {
  color: var(--c-cream);
}
.page-news .tabs__tab[aria-selected="true"] {
  color: var(--c-cyan);
  border-bottom-color: var(--c-cyan);
}
.page-news .tabs__tab .mono {
  margin-left: 8px;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--c-amber);
}

/* ---------- 面板标题 ---------- */
.page-news .col-panel__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 2.6vw, 1.5rem);
  line-height: 1.35;
  color: var(--c-paper);
}
.page-news .col-panel__note {
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  max-width: 66ch;
  font-size: var(--step--1);
  line-height: 1.8;
  color: var(--c-mist);
}

/* ---------- 资讯卡片 ---------- */
.page-news .col-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 24px);
}
@media (min-width: 780px) {
  .page-news .col-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .col-card:nth-child(even) {
    margin-top: 34px;
  }
}
.page-news .col-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--news-line);
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, rgba(14, 42, 68, 0.9), rgba(7, 26, 43, 0.94));
  box-shadow: var(--shadow-soft);
  transition: border-color var(--dur) var(--ease);
}
.page-news .col-card:hover {
  border-color: var(--news-line-cool);
}
.page-news .col-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.page-news .col-card__cat {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--news-line-cool);
  color: var(--c-cyan);
  font-size: var(--step--1);
  letter-spacing: 0.04em;
}
.page-news .col-card__cat--log {
  color: var(--c-amber);
  border-color: rgba(255, 162, 58, 0.5);
}
.page-news .col-card__cat--mob {
  color: var(--c-ember-soft);
  border-color: rgba(232, 140, 116, 0.5);
}
.page-news .col-card__code {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  color: var(--c-teal);
}
.page-news .col-card h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.0625rem, 2.2vw, 1.25rem);
  line-height: 1.45;
  color: var(--c-paper);
}
.page-news .col-card__sum {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--c-mist);
}
.page-news .col-card__more {
  border-top: 1px dashed rgba(246, 233, 210, 0.16);
  padding-top: 10px;
}
.page-news .col-card__more summary {
  cursor: pointer;
  font-size: var(--step--1);
  color: var(--c-cyan);
  min-height: 28px;
  line-height: 1.7;
}
.page-news .col-card__more summary:hover {
  color: var(--c-teal);
}
.page-news .col-card__more p {
  margin: 10px 0 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--c-mist);
}
.page-news .col-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .col-card__tags li {
  padding: 2px 9px;
  border-radius: var(--radius-s);
  background: rgba(217, 226, 232, 0.1);
  color: var(--c-mist);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}
.page-news .col-card__link {
  margin-top: auto;
  align-self: flex-start;
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  font-size: var(--step--1);
  color: var(--c-amber);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-news .col-card__link:hover {
  border-bottom-color: var(--c-amber);
}

/* ---------- 回访便签 ---------- */
.page-news .col-notes__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  list-style: none;
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  padding: 0;
  font-size: var(--step--1);
  color: var(--c-mist);
}
.page-news .col-notes__stats li {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}
.page-news .col-notes__stats .mono {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  color: var(--c-amber);
  letter-spacing: 0.02em;
}
.page-news .col-notes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 24px);
}
@media (min-width: 720px) {
  .page-news .col-notes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.page-news .col-note {
  position: relative;
  padding: 20px 20px 18px 22px;
  border-radius: 3px 20px 3px 20px;
  border-left: 4px solid var(--c-ember);
  background: var(--c-cream);
  color: var(--c-ink);
  box-shadow: 0 20px 34px -26px rgba(0, 0, 0, 0.95);
}
.page-news .col-note::after {
  content: "";
  position: absolute;
  top: 16px;
  right: 16px;
  width: 34px;
  height: 2px;
  background: var(--c-ember);
  opacity: 0.6;
  transform: rotate(-8deg);
}
.page-news .col-note__code {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-ember);
  transform: rotate(-1.5deg);
}
.page-news .col-note__who {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 9px;
  border-radius: var(--radius-pill);
  background: rgba(27, 20, 16, 0.09);
  color: #4a3a30;
  font-size: 0.75rem;
}
.page-news .col-note h4 {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.45;
  color: var(--c-ink);
}
.page-news .col-note dl {
  margin: 0;
  display: grid;
  gap: 10px;
}
.page-news .col-note dt {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--c-ember);
  margin-bottom: 2px;
}
.page-news .col-note dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: #3b2d25;
}
.page-news .col-notes__media {
  margin: clamp(18px, 3vw, 28px) 0 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid var(--news-line);
  background: var(--c-bridge);
  aspect-ratio: 4 / 3;
}
.page-news .col-notes__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 标签总览 ---------- */
.page-news .col-filters__grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
}
@media (min-width: 940px) {
  .page-news .col-filters__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.9fr);
    align-items: start;
  }
}
.page-news .col-tagset + .col-tagset {
  margin-top: clamp(18px, 2.6vw, 26px);
}
.page-news .col-tagset__title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  margin: 0 0 10px;
  font-family: var(--font-body);
  font-size: var(--step-0);
  font-weight: 700;
  color: var(--c-paper);
}
.page-news .col-tagset__title .mono {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--c-cyan);
}
.page-news .col-tagset__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .col-tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--news-line-cool);
  background: rgba(53, 224, 224, 0.06);
  color: var(--c-cream);
  font-size: var(--step--1);
}
.page-news .col-tagset--people .col-tag {
  border-color: rgba(255, 162, 58, 0.4);
  background: rgba(255, 162, 58, 0.08);
}
.page-news .col-tagset--type .col-tag {
  border-color: rgba(217, 226, 232, 0.3);
  background: rgba(217, 226, 232, 0.06);
  color: var(--c-mist);
}
.page-news .col-filters__media {
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid var(--news-line);
  background: var(--c-bridge);
  aspect-ratio: 10 / 7;
}
.page-news .col-filters__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 移动端提示带 ---------- */
.page-news .col-mobile-tip {
  padding-block: clamp(32px, 5vw, 58px);
  background: linear-gradient(120deg, var(--c-bridge), rgba(7, 26, 43, 1));
  border-top: var(--hairline);
  border-bottom: var(--hairline);
}
.page-news .col-mobile-tip__grid {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
}
@media (min-width: 820px) {
  .page-news .col-mobile-tip__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: center;
  }
}
.page-news .col-mobile-tip figure {
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--c-navy);
  aspect-ratio: 9 / 7;
}
.page-news .col-mobile-tip img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-news .col-mobile-tip h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.375rem, 3vw, 1.875rem);
  line-height: 1.3;
  color: var(--c-paper);
}
.page-news .col-mobile-tip p {
  margin: 0 0 18px;
  max-width: 58ch;
  font-size: var(--step-0);
  line-height: 1.85;
  color: var(--c-mist);
}
.page-news .col-mobile-tip__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .col-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--c-amber);
  background: var(--c-amber);
  color: var(--c-navy);
  font-size: var(--step--1);
  font-weight: 700;
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-news .col-btn:hover {
  background: transparent;
  color: var(--c-amber);
}
.page-news .col-btn--ghost {
  background: transparent;
  color: var(--c-cyan);
  border-color: var(--news-line-cool);
}
.page-news .col-btn--ghost:hover {
  background: rgba(53, 224, 224, 0.12);
  color: var(--c-cyan);
  border-color: var(--c-cyan);
}

/* ---------- 纠错与订阅 ---------- */
.page-news .col-sub {
  padding-block: clamp(38px, 6vw, 74px);
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(255, 162, 58, 0.1), transparent 60%),
    var(--c-navy);
}
.page-news .col-sub__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}
@media (min-width: 880px) {
  .page-news .col-sub__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}
.page-news .col-sub h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.4vw, 2.15rem);
  line-height: 1.28;
  color: var(--c-paper);
}
.page-news .col-sub p {
  margin: 0 0 14px;
  max-width: 56ch;
  font-size: var(--step-0);
  line-height: 1.85;
  color: var(--c-mist);
}
.page-news .col-sub__card {
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--radius-m);
  background: var(--c-cream);
  color: var(--c-ink);
  box-shadow: var(--shadow-soft);
}
.page-news .col-sub__card h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  line-height: 1.4;
  color: var(--c-ink);
}
.page-news .col-sub__card ol {
  margin: 0 0 16px;
  padding-left: 1.25em;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: #3b2d25;
}
.page-news .col-sub__card li + li {
  margin-top: 6px;
}
.page-news .col-sub__mail {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--c-ember);
  text-decoration: none;
  word-break: break-all;
}
.page-news .col-sub__mail:hover {
  text-decoration: underline;
}
.page-news .col-sub__card p {
  margin: 0;
  max-width: none;
  font-size: 0.875rem;
  line-height: 1.75;
  color: #4a3a30;
}