.page-news {
  padding-block: clamp(18px, 3vw, 34px) clamp(56px, 8vw, 96px);
}

.page-news figure {
  margin: 0;
}

.page-news .frame-media__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  display: grid;
  gap: clamp(18px, 2.6vw, 30px);
  margin-top: clamp(14px, 2vw, 22px);
}

.page-news .news-hero__panel {
  position: relative;
  border: 3px solid var(--line);
  border-left-color: var(--cyan);
  background:
    radial-gradient(120% 100% at 0% 0%, rgba(47, 243, 224, 0.12), transparent 58%),
    linear-gradient(180deg, rgba(19, 26, 62, 0.94), rgba(10, 15, 44, 0.94));
  padding: clamp(20px, 3vw, 38px);
  box-shadow: 8px 8px 0 rgba(5, 7, 15, 0.72);
}

.page-news .news-hero__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .news-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 4.6vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--mist);
  text-shadow: 0 0 22px rgba(47, 243, 224, 0.3), 0 0 2px rgba(47, 243, 224, 0.5);
}

.page-news .news-hero__lede {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: clamp(14px, 1.4vw, 16px);
  line-height: 1.8;
  color: #B9C6E0;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 2.6vw, 28px);
}

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

.page-news .news-hero__stats .stat {
  display: grid;
  gap: 6px;
  padding: 16px 14px;
  background: var(--ink);
}

.page-news .news-hero__stats .stat__value {
  font-family: var(--font-mono);
  font-size: clamp(19px, 2.3vw, 27px);
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--amber);
}

.page-news .news-hero__stats .stat__label {
  font-size: 12px;
  line-height: 1.55;
  color: var(--steel);
}

.page-news .news-hero__media {
  margin-top: clamp(22px, 3vw, 34px);
  border: 3px solid var(--line);
  background: linear-gradient(135deg, rgba(122, 92, 255, 0.22), rgba(47, 243, 224, 0.16));
}

@media (min-width: 1000px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: end;
  }
}

/* ---------- 章节通用 ---------- */
.page-news .section {
  margin-top: clamp(48px, 7vw, 92px);
}

.page-news .section__title {
  line-height: 1.25;
}

/* ---------- 时间线与筛选 ---------- */
.page-news .news-filter {
  position: relative;
  margin-top: clamp(20px, 2.8vw, 30px);
}

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

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

.page-news .news-filter__chip {
  display: inline-flex;
  align-items: center;
  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(--line);
  border-bottom: 3px solid var(--line);
  cursor: pointer;
  user-select: none;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.page-news .news-filter__chip:hover {
  color: var(--mist);
  border-color: var(--cyan);
}

.page-news #ncat-all:checked ~ .news-filter__bar label[for="ncat-all"],
.page-news #ncat-log:checked ~ .news-filter__bar label[for="ncat-log"],
.page-news #ncat-topic:checked ~ .news-filter__bar label[for="ncat-topic"],
.page-news #ncat-season:checked ~ .news-filter__bar label[for="ncat-season"],
.page-news #ncat-local:checked ~ .news-filter__bar label[for="ncat-local"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
  border-bottom-color: var(--magenta);
  box-shadow: 0 6px 18px rgba(47, 243, 224, 0.28);
}

.page-news .news-filter__input:focus-visible ~ .news-filter__bar {
  outline: 2px solid var(--magenta);
  outline-offset: 4px;
}

.page-news #ncat-log:checked ~ .timeline .timeline__item:not([data-cat="log"]),
.page-news #ncat-topic:checked ~ .timeline .timeline__item:not([data-cat="topic"]),
.page-news #ncat-season:checked ~ .timeline .timeline__item:not([data-cat="season"]),
.page-news #ncat-local:checked ~ .timeline .timeline__item:not([data-cat="local"]) {
  display: none;
}

.page-news .timeline {
  position: relative;
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, rgba(47, 243, 224, 0.85), rgba(122, 92, 255, 0.4) 62%, transparent);
}

.page-news .timeline__item {
  position: relative;
  display: grid;
  gap: 10px;
  padding: 0 0 clamp(18px, 2.4vw, 26px) 28px;
}

.page-news .timeline__item::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 18px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--night);
  border: 2px solid var(--cat, var(--cyan));
  box-shadow: 0 0 0 4px rgba(10, 15, 44, 0.92), 0 0 12px var(--cat, var(--cyan));
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.page-news .timeline__item:hover::before {
  transform: scale(1.45);
  box-shadow: 0 0 0 4px rgba(10, 15, 44, 0.92), 0 0 22px var(--cat, var(--cyan));
}

.page-news .timeline__item[data-cat="log"] { --cat: var(--cyan); }
.page-news .timeline__item[data-cat="topic"] { --cat: var(--violet); }
.page-news .timeline__item[data-cat="season"] { --cat: var(--magenta); }
.page-news .timeline__item[data-cat="local"] { --cat: var(--amber); }

.page-news .timeline__axis {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
}

.page-news .timeline__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-news .timeline__when {
  font-size: 12px;
  color: var(--steel);
}

.page-news .timeline__card {
  position: relative;
  display: grid;
  gap: 4px;
  grid-template-columns: minmax(0, 1fr);
  background: linear-gradient(180deg, rgba(19, 26, 62, 0.95), rgba(10, 15, 44, 0.95));
  border: 1px solid var(--line);
  border-left: 4px solid var(--cat, var(--cyan));
  padding: clamp(14px, 1.8vw, 20px) clamp(16px, 2vw, 24px);
  box-shadow: 0 12px 26px rgba(5, 7, 15, 0.46);
  transition: transform 0.16s ease, border-color 0.16s ease;
}

.page-news .timeline__card:hover {
  transform: translateX(3px);
  border-color: var(--cat, var(--cyan));
}

.page-news .timeline__card .tag {
  justify-self: start;
}

.page-news .timeline__title {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: clamp(16px, 1.65vw, 19px);
  font-weight: 700;
  line-height: 1.42;
  color: var(--mist);
}

.page-news .timeline__text {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: #A6B3CE;
}

.page-news .timeline__meta {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: #6E7CA6;
}

@media (min-width: 900px) {
  .page-news .timeline__item {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: clamp(20px, 2.6vw, 34px);
    align-items: start;
  }

  .page-news .timeline__axis {
    display: grid;
    justify-items: end;
    gap: 4px;
    padding-top: 16px;
    text-align: right;
  }
}

/* ---------- 焕新版改动 ---------- */
.page-news .news-changes {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  margin-top: clamp(20px, 2.8vw, 30px);
}

.page-news .news-changes__list {
  display: grid;
  gap: 14px;
}

.page-news .news-change {
  display: grid;
  gap: 8px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
  padding: clamp(16px, 2vw, 22px);
  box-shadow: 0 10px 24px rgba(5, 7, 15, 0.45);
}

.page-news .news-change .tag {
  justify-self: start;
}

.page-news .news-change:nth-child(2) {
  border-top-color: var(--violet);
}

.page-news .news-change:nth-child(3) {
  border-top-color: var(--magenta);
}

.page-news .news-change h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(17px, 1.7vw, 20px);
  font-weight: 700;
  line-height: 1.42;
  color: var(--mist);
}

.page-news .news-change p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: #A6B3CE;
}

.page-news .news-changes__media {
  border: 3px solid var(--line);
  background: linear-gradient(160deg, rgba(122, 92, 255, 0.2), rgba(47, 243, 224, 0.14));
}

@media (min-width: 900px) {
  .page-news .news-changes {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.84fr);
    align-items: start;
  }
}

/* ---------- 专题系列 ---------- */
.page-news .news-topics {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
  margin-top: clamp(20px, 2.8vw, 30px);
}

.page-news .news-topic {
  position: relative;
  display: grid;
  gap: 8px;
  overflow: hidden;
  border: 3px solid var(--line);
  background: linear-gradient(180deg, rgba(19, 26, 62, 0.96), rgba(10, 15, 44, 0.96));
  padding: clamp(18px, 2.2vw, 24px);
  box-shadow: 6px 6px 0 rgba(5, 7, 15, 0.7);
}

.page-news .news-topic::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -70px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(122, 92, 255, 0.4), transparent 70%);
  pointer-events: none;
}

.page-news .news-topic:nth-child(2)::after {
  background: radial-gradient(circle, rgba(255, 61, 139, 0.34), transparent 70%);
}

.page-news .news-topic:nth-child(3)::after {
  background: radial-gradient(circle, rgba(255, 194, 75, 0.3), transparent 70%);
}

.page-news .news-topic__count {
  position: relative;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-news .news-topic h3 {
  position: relative;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(18px, 1.8vw, 21px);
  font-weight: 700;
  line-height: 1.36;
  color: var(--mist);
}

.page-news .news-topic p {
  position: relative;
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: #A6B3CE;
}

.page-news .news-topic__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steel) !important;
}

.page-news .news-topics__media {
  margin-top: clamp(20px, 2.8vw, 30px);
  border: 3px solid var(--line);
  background: linear-gradient(135deg, rgba(47, 243, 224, 0.16), rgba(255, 61, 139, 0.16));
}

.page-news .news-topics__link {
  margin: clamp(16px, 2vw, 22px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel);
}

.page-news .news-topics__link a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 224, 0.45);
}

.page-news .news-topics__link a:hover {
  color: var(--mist);
  border-bottom-color: var(--mist);
}

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

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

/* ---------- 本地公告 ---------- */
.page-news .news-local {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  align-items: center;
}

.page-news .news-local__media {
  border: 3px solid var(--line);
  border-right-color: var(--amber);
  background: linear-gradient(150deg, rgba(255, 194, 75, 0.2), rgba(10, 15, 44, 0.9));
}

.page-news .news-local__body {
  display: grid;
  gap: 10px;
}

.page-news .news-local__lede {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.82;
  color: #A6B3CE;
}

.page-news .news-local__list {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 8px 0 0;
  padding: 0;
}

.page-news .news-local__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--steel);
}

.page-news .news-local__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(47, 243, 224, 0.8);
}

@media (min-width: 900px) {
  .page-news .news-local {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.06fr);
  }
}

/* ---------- 往期归档 ---------- */
.page-news .news-archive {
  display: grid;
  gap: 10px;
  margin-top: clamp(20px, 2.8vw, 30px);
}

.page-news .news-quarter {
  border: 1px solid var(--line);
  background: rgba(19, 26, 62, 0.72);
}

.page-news .news-quarter summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--mist);
  transition: color 0.15s ease;
}

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

.page-news .news-quarter summary::before {
  content: "";
  width: 9px;
  height: 9px;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(47, 243, 224, 0.85);
}

.page-news .news-quarter[open] summary::before {
  background: var(--magenta);
  box-shadow: 0 0 10px rgba(255, 61, 139, 0.85);
}

.page-news .news-quarter summary:hover {
  color: var(--cyan);
}

.page-news .news-quarter__count {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--amber);
  border: 1px solid rgba(255, 194, 75, 0.42);
  padding: 2px 8px;
  white-space: nowrap;
}

.page-news .news-quarter__body {
  padding: 14px 18px 18px;
  border-top: 1px solid var(--line);
}

.page-news .news-quarter__body ul {
  list-style: none;
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
}

.page-news .news-quarter__body li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--steel);
}

.page-news .news-quarter__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--violet);
}

.page-news .news-rhythm {
  margin: clamp(20px, 2.6vw, 28px) 0 0;
  max-width: 74ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--steel);
}

.page-news .news-rhythm a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 224, 0.45);
}

.page-news .news-rhythm a:hover {
  color: var(--mist);
  border-bottom-color: var(--mist);
}

.page-news .news-back {
  margin-top: clamp(20px, 2.6vw, 28px);
}

@media (max-width: 640px) {
  .page-news .news-hero__panel {
    box-shadow: 5px 5px 0 rgba(5, 7, 15, 0.72);
  }

  .page-news .news-filter__chip {
    padding: 6px 11px;
    font-size: 11px;
  }

  .page-news .timeline__item {
    padding-left: 24px;
  }

  .page-news .news-topic,
  .page-news .news-change {
    box-shadow: 4px 4px 0 rgba(5, 7, 15, 0.7);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .timeline__item::before,
  .page-news .timeline__card,
  .page-news .news-filter__chip {
    transition: none;
  }

  .page-news .timeline__item:hover::before {
    transform: none;
  }

  .page-news .timeline__card:hover {
    transform: none;
  }
}