.page-news {
  --news-hard: 6px 6px 0 rgba(15, 23, 42, .16);
  --news-hard-sm: 4px 4px 0 rgba(15, 23, 42, .14);
  --news-line: rgba(15, 23, 42, .14);
  background: var(--paper);
  color: var(--graphite);
  font-family: var(--font-head);
  padding-bottom: calc(var(--dock-h) + clamp(36px, 6vw, 72px));
}

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

/* ---------- 首屏 ---------- */
.page-news .journal-hero {
  position: relative;
  overflow: hidden;
  background-color: var(--ink);
  background-image:
    linear-gradient(rgba(25, 211, 255, .08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(25, 211, 255, .08) 1px, transparent 1px);
  background-size: 56px 56px;
  background-position: -1px -1px;
  color: var(--paper);
  border-bottom: 3px solid var(--orange);
  padding: clamp(16px, 3vw, 28px) 0 clamp(30px, 5vw, 54px);
}

.page-news .journal-hero .breadcrumb {
  margin: 0 0 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: rgba(247, 249, 252, .66);
}

.page-news .journal-hero .breadcrumb a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(247, 249, 252, .38);
}

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

.page-news .journal-hero__grid {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
  align-items: start;
}

.page-news .journal-hero__copy {
  min-width: 0;
}

.page-news .log-kicker {
  display: inline-block;
  margin: 0 0 10px;
  padding-left: 10px;
  border-left: 4px solid var(--orange);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink);
}

.page-news .journal-hero .log-kicker {
  color: var(--mint);
}

.page-news .journal-hero h1 {
  margin: 0;
  font-size: clamp(30px, 5.8vw, 54px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -.015em;
  color: var(--paper);
}

.page-news .journal-hero h1 span {
  display: block;
  color: var(--amber);
}

.page-news .journal-hero__lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.8;
  color: rgba(247, 249, 252, .84);
}

.page-news .seg-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-news .seg {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 2px solid rgba(247, 249, 252, .3);
  background: rgba(247, 249, 252, .05);
  color: var(--paper);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: border-color .18s var(--ease), color .18s var(--ease), transform .18s var(--ease), box-shadow .18s var(--ease);
}

.page-news .seg__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: .04em;
}

.page-news .seg:hover,
.page-news .seg:focus-visible {
  border-color: var(--orange);
  color: var(--orange);
  transform: translate(-2px, -2px);
  box-shadow: 3px 3px 0 rgba(255, 90, 31, .45);
}

.page-news .journal-hero__figure {
  margin: 0;
  border: 2px solid rgba(247, 249, 252, .28);
  background: rgba(247, 249, 252, .04);
}

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

.page-news .journal-hero__figure figcaption {
  padding: 9px 12px;
  border-top: 1px solid rgba(247, 249, 252, .2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .05em;
  color: rgba(247, 249, 252, .62);
}

/* ---------- 章节骨架 ---------- */
.page-news .log-section {
  margin-top: clamp(40px, 6vw, 64px);
}

.page-news .log-section:first-child {
  margin-top: clamp(28px, 4vw, 44px);
}

.page-news .log-section__head {
  display: grid;
  gap: 8px;
  max-width: 72ch;
  margin-bottom: 20px;
}

.page-news .log-section__head h2 {
  margin: 0;
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.24;
  font-weight: 900;
  color: var(--ink);
}

.page-news .log-section__lede {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--slate);
}

.page-news .log-section__foot {
  margin: 18px 0 0;
}

/* ---------- 置顶面板 ---------- */
.page-news .pin-board {
  position: relative;
  display: grid;
  gap: 0;
  background: #fff;
  border: 2px solid var(--graphite);
  box-shadow: var(--news-hard);
}

.page-news .pin-board__main {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: clamp(18px, 3vw, 28px);
  padding-left: clamp(24px, 4vw, 38px);
  border-left: 8px solid var(--amber);
}

.page-news .pin-board__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .pin-board h3 {
  margin: 0;
  font-size: clamp(19px, 2.6vw, 24px);
  line-height: 1.36;
  font-weight: 800;
  color: var(--ink);
}

.page-news .pin-board p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--slate);
}

.page-news .pin-facts {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 14px 0 0;
  border-top: 1px dashed var(--news-line);
}

.page-news .pin-facts > div {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 10px;
  font-size: 14px;
  line-height: 1.62;
}

.page-news .pin-facts dt {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .05em;
  color: var(--gray);
}

.page-news .pin-facts dd {
  margin: 0;
  color: var(--graphite);
}

.page-news .pin-board__cta {
  margin-top: 2px;
}

.page-news .pin-board__media {
  border-top: 2px solid var(--graphite);
}

.page-news .pin-board__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 时间轴 ---------- */
.page-news .timeline {
  list-style: none;
  margin: 0;
  padding: 2px 0 0;
}

.page-news .tl {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 24px;
}

.page-news .tl:last-child {
  padding-bottom: 0;
}

.page-news .tl__rail {
  position: relative;
  display: flex;
  justify-content: center;
  padding-top: 4px;
}

.page-news .tl__rail::before {
  content: "";
  position: absolute;
  top: 38px;
  bottom: -28px;
  left: 50%;
  width: 2px;
  margin-left: -1px;
  background: rgba(255, 197, 61, .55);
}

.page-news .tl:last-child .tl__rail::before {
  display: none;
}

.page-news .tl__idx {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 34px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--graphite);
  background: var(--amber);
  border: 2px solid var(--graphite);
  box-shadow: 3px 3px 0 rgba(15, 23, 42, .22);
}

.page-news .timeline__note {
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--gray);
}

.page-news .timeline__note a {
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--orange);
}

.page-news .timeline__note a:hover,
.page-news .timeline__note a:focus-visible {
  color: var(--orange);
}

/* ---------- 日志卡片 ---------- */
.page-news .log-card {
  display: grid;
  gap: 10px;
  min-width: 0;
  padding: 16px;
  background: #fff;
  border: 2px solid var(--graphite);
  box-shadow: var(--news-hard-sm);
}

.page-news .log-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .log-card__when {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--gray);
}

.page-news .log-card h3 {
  margin: 0;
  font-size: clamp(17px, 2.4vw, 20px);
  line-height: 1.42;
  font-weight: 800;
  color: var(--ink);
}

.page-news .log-card > p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
}

.page-news .log-card__meta {
  list-style: none;
  margin: 0;
  padding: 10px 0 0;
  display: grid;
  gap: 6px;
  border-top: 1px dashed var(--news-line);
}

.page-news .log-card__meta li {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--graphite);
}

.page-news .log-card__meta a {
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--orange);
}

.page-news .log-card__meta a:hover,
.page-news .log-card__meta a:focus-visible {
  color: var(--orange);
}

.page-news .log-card__k {
  flex: none;
  min-width: 72px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .05em;
  color: var(--gray);
}

.page-news .log-card__more summary {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  border-bottom: 2px solid var(--orange);
}

.page-news .log-card__more summary:hover {
  color: var(--orange);
}

.page-news .log-card__more p {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--slate);
}

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

/* ---------- 城市动态 ---------- */
.page-news .city-shot {
  margin: 0 0 18px;
  background: #fff;
  border: 2px solid var(--graphite);
  box-shadow: var(--news-hard-sm);
}

.page-news .city-shot img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

.page-news .city-board {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 36px);
  background: var(--ink);
  color: var(--paper);
  border: 2px solid var(--graphite);
  box-shadow: var(--news-hard);
}

.page-news .city-board__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.page-news .city-board__inner {
  position: relative;
  display: grid;
  gap: 20px;
}

.page-news .city-list {
  display: grid;
  gap: 14px;
  margin: 0;
}

.page-news .city-item {
  padding-top: 12px;
  border-top: 1px solid rgba(247, 249, 252, .18);
}

.page-news .city-list > .city-item:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-news .city-item dt {
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-news .city-item dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(247, 249, 252, .84);
}

.page-news .city-board__aside p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(247, 249, 252, .84);
}

.page-news .city-link {
  display: inline-block;
  margin-top: 14px;
  padding-bottom: 2px;
  font-size: 15px;
  font-weight: 700;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 2px solid var(--orange);
}

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

/* ---------- 订阅提醒 ---------- */
.page-news .sub-board {
  display: grid;
  overflow: hidden;
  background: #fff;
  border: 2px solid var(--graphite);
  box-shadow: var(--news-hard);
}

.page-news .sub-board__main {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: clamp(20px, 3vw, 32px);
  border-top: 8px solid var(--mint);
}

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

.page-news .sub-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 15px;
  line-height: 1.68;
  color: var(--graphite);
}

.page-news .sub-list li::before {
  content: "";
  flex: none;
  width: 10px;
  height: 10px;
  margin-top: 7px;
  background: var(--mint);
  border: 2px solid var(--graphite);
}

.page-news .sub-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 2px;
}

.page-news .sub-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--gray);
}

.page-news .sub-board__media {
  border-top: 2px solid var(--graphite);
}

.page-news .sub-board__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .log-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-news .pin-board {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  }

  .page-news .pin-board__media {
    border-top: 0;
    border-left: 2px solid var(--graphite);
  }

  .page-news .sub-board {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }

  .page-news .sub-board__media {
    border-top: 0;
    border-left: 2px solid var(--graphite);
  }

  .page-news .city-board__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 30px;
    align-items: start;
  }
}

@media (min-width: 920px) {
  .page-news .journal-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    margin-top: 6px;
  }
}

@media (min-width: 1080px) {
  .page-news .log-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .page-news .tl {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 10px;
    padding-bottom: 20px;
  }

  .page-news .tl__idx {
    width: 36px;
    height: 30px;
    font-size: 10.5px;
  }

  .page-news .tl__rail::before {
    top: 34px;
  }

  .page-news .pin-facts > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .page-news .pin-facts dt {
    padding-top: 0;
  }

  .page-news .log-card__when {
    margin-left: 0;
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .seg {
    transition: none;
  }

  .page-news .seg:hover,
  .page-news .seg:focus-visible {
    transform: none;
  }
}