.page-news {
  --rail-w: 96px;
  --news-card-bg: #FCF9F2;
  --news-line: rgba(36, 19, 51, .09);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.8;
  overflow-x: clip;
}

.page-news .news-head {
  padding-block: clamp(26px, 5vw, 56px) clamp(20px, 3.4vw, 34px);
}

.page-news .news-head .page-title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 5.4vw, 52px);
  line-height: 1.22;
  letter-spacing: .02em;
  color: var(--ink);
}

.page-news .news-head .page-lead {
  max-width: 64ch;
  margin: 16px 0 0;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.85;
  color: rgba(36, 19, 51, .8);
}

.page-news .news-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  margin: 0;
  padding: 22px 0 0;
  list-style: none;
  border-top: 1px solid var(--gold-line);
  margin-top: 26px;
}

.page-news .news-facts li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-news .news-fact-num {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: .02em;
  color: var(--violet-700);
}

.page-news .news-fact-label {
  font-size: 13px;
  color: var(--mist);
}

/* ---------- 更新节奏 ---------- */

.page-news .news-rhythm {
  position: relative;
  background: linear-gradient(158deg, var(--violet-900), var(--violet-800) 54%, var(--violet-700));
  color: var(--paper);
  padding-block: clamp(38px, 7vw, 84px);
  overflow: hidden;
}

.page-news .news-rhythm::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(560px 320px at 84% 8%, rgba(212, 175, 55, .16), transparent 70%);
  pointer-events: none;
}

.page-news .news-rhythm .eyebrow,
.page-news .news-series .eyebrow,
.page-news .news-archive .eyebrow {
  color: var(--gold);
}

.page-news .rhythm-inner {
  position: relative;
  display: grid;
  gap: 30px;
}

.page-news .rhythm-copy h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.32;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-news .rhythm-lead {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 241, 232, .74);
}

.page-news .rhythm-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-news .rhythm-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px solid var(--gold-line);
}

.page-news .rhythm-list li:last-child {
  border-bottom: 0;
}

.page-news .rhythm-mark {
  width: 9px;
  height: 9px;
  margin-top: 11px;
  border-radius: 2px;
}

.page-news .tone-ice { background: var(--ice); }
.page-news .tone-green { background: var(--green-600); }
.page-news .tone-gold { background: var(--gold); }
.page-news .tone-pink { background: var(--pink); }

.page-news .rhythm-text {
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(245, 241, 232, .72);
}

.page-news .rhythm-text strong {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .03em;
  color: var(--paper);
}

/* ---------- 图片通用 ---------- */

.page-news .figure {
  margin: 0;
}

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

.page-news .figure-cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .02em;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-rhythm .figure-cap,
.page-news .news-archive .figure-cap {
  color: rgba(245, 241, 232, .58);
}

.page-news .rhythm-figure {
  border: 1px solid var(--gold-line);
}

.page-news .rhythm-figure img {
  aspect-ratio: 3 / 2;
}

/* ---------- 条目列表 ---------- */

.page-news .news-log-section {
  background: var(--paper);
  padding-block: clamp(36px, 6vw, 78px);
}

.page-news .log-head {
  display: grid;
  gap: 12px;
}

.page-news .log-head h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.34;
  letter-spacing: .02em;
  color: var(--ink);
}

.page-news .log-note {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(36, 19, 51, .7);
}

.page-news .log-figure {
  margin-top: 26px;
  border: 1px solid var(--news-line);
}

.page-news .log-figure img {
  aspect-ratio: 7 / 4;
}

.page-news .news-filter {
  margin-top: 26px;
}

.page-news .filter-btn[aria-pressed="true"],
.page-news .filter-btn:focus-visible {
  border-color: var(--gold-edge);
  color: var(--violet-700);
}

.page-news .stage-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.page-news .stage-jump a {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .05em;
  padding: 6px 13px;
  border: 1px solid var(--gold-line);
  border-radius: var(--pill);
  color: var(--violet-700);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-news .stage-jump a:hover {
  border-color: var(--gold-edge);
  background: rgba(212, 175, 55, .1);
}

.page-news .news-stage {
  margin-top: 36px;
  scroll-margin-top: 92px;
}

.page-news .stage-title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--violet-700);
}

.page-news .stage-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--gold-line);
}

.page-news .news-log {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-item {
  display: grid;
  gap: 0;
  padding-bottom: 16px;
}

.page-news .news-rail {
  display: none;
}

.page-news .news-card {
  background: var(--news-card-bg);
  border: 1px solid var(--news-line);
  border-left: 4px solid var(--gold);
  transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-card[data-tone="ice"] { border-left-color: var(--ice); }
.page-news .news-card[data-tone="green"] { border-left-color: var(--green-600); }
.page-news .news-card[data-tone="gold"] { border-left-color: var(--gold); }
.page-news .news-card[data-tone="pink"] { border-left-color: var(--pink); }

.page-news .news-card:hover {
  box-shadow: 0 10px 26px rgba(26, 11, 41, .09);
}

.page-news .news-trigger {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 16px;
  width: 100%;
  padding: 15px 18px 13px;
  background: none;
  border: 0;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.page-news .news-cat {
  grid-column: 1;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--violet-700);
}

.page-news .news-time {
  grid-column: 2;
  text-align: right;
  font-size: 12px;
  color: var(--mist);
}

.page-news .news-title {
  grid-column: 1 / -1;
  margin-top: 2px;
  font-family: var(--font-display);
  font-size: 16.5px;
  line-height: 1.55;
  letter-spacing: .015em;
  color: var(--ink);
}

.page-news .news-card .accordion-panel {
  padding: 0 18px 16px;
}

.page-news .news-card .accordion-panel p {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(36, 19, 51, .76);
}

.page-news [data-filter-item][hidden] {
  display: none;
}

/* ---------- 专题系列 ---------- */

.page-news .news-series {
  background: linear-gradient(180deg, var(--violet-800), var(--violet-900));
  color: var(--paper);
  padding-block: clamp(36px, 6vw, 76px) clamp(30px, 5vw, 58px);
}

.page-news .news-series h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.34;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-news .series-intro {
  margin: 14px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 241, 232, .72);
}

.page-news .series-wrap {
  position: relative;
  margin-top: 26px;
}

.page-news .series-wrap::before,
.page-news .series-wrap::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 18px;
  width: 34px;
  pointer-events: none;
  z-index: 2;
}

.page-news .series-wrap::before {
  left: 0;
  background: linear-gradient(90deg, var(--violet-900), transparent);
}

.page-news .series-wrap::after {
  right: 0;
  background: linear-gradient(270deg, var(--violet-900), transparent);
}

.page-news .series-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px max(1.25rem, calc((100vw - var(--shell-w)) / 2)) 18px;
  scrollbar-width: none;
}

.page-news .series-track::-webkit-scrollbar {
  display: none;
}

.page-news .series-card {
  flex: 0 0 78%;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px 22px;
  background: rgba(245, 241, 232, .055);
  border: 1px solid rgba(212, 175, 55, .26);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-news .series-card:hover,
.page-news .series-card:focus-within {
  border-color: var(--gold-edge);
  background: rgba(212, 175, 55, .1);
}

.page-news .series-no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-news .series-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: .03em;
  color: var(--paper);
}

.page-news .series-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.82;
  color: rgba(245, 241, 232, .7);
}

.page-news .series-link {
  margin-top: auto;
  padding-top: 12px;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .05em;
  color: var(--gold);
  text-decoration: none;
  background-image: linear-gradient(var(--gold), var(--gold));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  transition: background-size var(--dur) var(--ease);
}

.page-news .series-link:hover {
  background-size: 100% 1px;
}

/* ---------- 查看与提醒 ---------- */

.page-news .news-watch {
  background: var(--paper);
  padding-block: clamp(36px, 6vw, 78px);
}

.page-news .watch-inner {
  display: grid;
  gap: 28px;
}

.page-news .watch-figure {
  border: 1px solid var(--news-line);
}

.page-news .watch-figure img {
  aspect-ratio: 10 / 7;
}

.page-news .watch-copy h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.34;
  letter-spacing: .02em;
  color: var(--ink);
}

.page-news .watch-steps {
  counter-reset: ws;
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .watch-steps li {
  counter-increment: ws;
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 14px;
  align-items: start;
}

.page-news .watch-steps li::before {
  content: counter(ws, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--gold-line);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--gold);
}

.page-news .step-text {
  font-size: 15px;
  line-height: 1.82;
  color: rgba(36, 19, 51, .82);
}

.page-news .watch-note {
  margin: 22px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--pink);
  background: rgba(244, 199, 212, .2);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 历史归档 ---------- */

.page-news .news-archive {
  background: linear-gradient(150deg, var(--violet-900), var(--violet-800));
  color: var(--paper);
  padding-block: clamp(36px, 6vw, 78px);
}

.page-news .archive-inner {
  display: grid;
  gap: 28px;
}

.page-news .archive-copy h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.34;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-news .archive-lead {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 241, 232, .74);
}

.page-news .archive-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .archive-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(245, 241, 232, .8);
}

.page-news .archive-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}

.page-news .news-archive .btn-ghost {
  margin-top: 26px;
  color: var(--paper);
  border-color: var(--gold-edge);
}

.page-news .news-archive .btn-ghost:hover {
  background: rgba(212, 175, 55, .14);
}

.page-news .archive-figure {
  border: 1px solid var(--gold-line);
}

.page-news .archive-figure img {
  aspect-ratio: 5 / 4;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-news .series-card {
    flex-basis: 300px;
  }
}

@media (min-width: 860px) {
  .page-news .news-item {
    grid-template-columns: var(--rail-w) 1fr;
    gap: 0 24px;
    padding-bottom: 22px;
  }

  .page-news .news-rail {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    padding-top: 20px;
  }

  .page-news .news-rail::after {
    content: "";
    position: absolute;
    left: 5px;
    top: 36px;
    bottom: -22px;
    width: 1px;
    background: linear-gradient(var(--gold-line), rgba(212, 175, 55, .04));
  }

  .page-news .news-item:last-child .news-rail::after {
    display: none;
  }

  .page-news .news-dot {
    display: block;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 0 5px rgba(212, 175, 55, .14);
  }
}

@media (min-width: 900px) {
  .page-news .rhythm-inner {
    grid-template-columns: 1fr .92fr;
    gap: 52px;
    align-items: center;
  }

  .page-news .log-head {
    grid-template-columns: 1.35fr 1fr;
    gap: 40px;
    align-items: end;
  }

  .page-news .watch-inner {
    grid-template-columns: .92fr 1.08fr;
    gap: 52px;
    align-items: center;
  }

  .page-news .archive-inner {
    grid-template-columns: 1.12fr .88fr;
    gap: 52px;
    align-items: center;
  }
}

@media (min-width: 1100px) {
  .page-news .series-card {
    flex-basis: 328px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .series-link,
  .page-news .stage-jump a,
  .page-news .news-card,
  .page-news .series-card {
    transition: none;
  }
}