.page-news {
  --edge: rgba(42, 93, 122, .55);
  --edge-strong: rgba(42, 93, 122, .95);
  --news-shadow: 7px 7px 0 rgba(0, 0, 0, .55);
  background: var(--ink);
  color: var(--paper);
}

.page-news img {
  max-width: 100%;
  height: auto;
}

.page-news .breadcrumb {
  padding: 24px 0 0;
  font-size: 13px;
  color: var(--ash);
}

.page-news .breadcrumb a {
  color: var(--ash);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}

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

/* 分类色系 */
.page-news .c-round { --cat: var(--mint); --cat-ink: var(--score); }
.page-news .c-version { --cat: var(--steel); --cat-ink: var(--paper); }
.page-news .c-entry { --cat: var(--coral); --cat-ink: var(--score); }
.page-news .c-mobile { --cat: var(--ink-3); --cat-ink: var(--mint); }
.page-news .c-help { --cat: var(--wine); --cat-ink: var(--paper); }
.page-news .c-design { --cat: var(--indigo); --cat-ink: var(--paper); }

/* 刊头 */
.page-news .news-mast {
  padding: 22px 0 48px;
  border-bottom: 2px solid var(--edge);
}

.page-news .news-mast__inner {
  display: grid;
  gap: 26px;
}

.page-news .news-mast h1 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3.2rem, 12.5vw, 7.6rem);
  line-height: .84;
  letter-spacing: -.03em;
  color: var(--paper);
  text-shadow: 5px 5px 0 rgba(41, 242, 194, .14);
}

.page-news .news-mast__intro {
  max-width: 60ch;
  margin: 22px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(244, 247, 248, .84);
}

.page-news .news-mast__ticks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ash);
}

.page-news .news-mast__ticks li {
  padding: 5px 10px;
  border: 1px solid var(--edge);
}

.page-news .news-mast__figure {
  margin: 0;
  border: 2px solid var(--edge-strong);
  background: var(--ink-2);
  box-shadow: var(--news-shadow);
}

.page-news .news-mast__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-news .news-mast__caption {
  padding: 8px 12px;
  font-size: 11.5px;
  color: var(--ash);
  border-top: 1px solid var(--edge);
}

@media (min-width: 900px) {
  .page-news .news-mast__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 32px;
  }
}

/* 本期精选 */
.page-news .news-feature {
  padding: 46px 0;
}

.page-news .news-feature__grid {
  display: grid;
  gap: 22px;
}

.page-news .feature {
  display: flex;
  flex-direction: column;
  border: 2px solid var(--edge-strong);
  background: var(--ink-2);
  box-shadow: var(--news-shadow);
  overflow: hidden;
}

.page-news .feature__flag {
  margin: 0;
  padding: 10px 20px;
  background: var(--mint);
  color: var(--score);
  font-size: 11.5px;
  letter-spacing: .14em;
}

.page-news .feature__media {
  margin: 0;
  border-bottom: 2px solid var(--edge);
}

.page-news .feature__media img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .feature__body {
  padding: 20px;
}

.page-news .feature__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.35rem, 3.4vw, 1.95rem);
  line-height: 1.28;
  letter-spacing: -.01em;
}

.page-news .feature__text {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 247, 248, .8);
}

.page-news .feature__meta {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--edge);
  font-size: 12px;
  color: var(--mint);
}

.page-news .cat-index {
  border: 2px solid var(--edge-strong);
  background: var(--ink-2);
  padding: 20px;
  box-shadow: var(--news-shadow);
}

.page-news .cat-index__title {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--ash);
}

.page-news .cat-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.page-news .cat-index__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--edge);
  background: rgba(6, 24, 38, .72);
  font-size: 14px;
}

.page-news .cat-index__dot {
  flex: none;
  width: 10px;
  height: 10px;
  background: var(--cat);
}

.page-news .cat-index__count {
  margin-left: auto;
  font-size: 11.5px;
  color: var(--ash);
}

.page-news .cat-index__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--edge);
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(244, 247, 248, .74);
}

.page-news .cat-index__note a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(41, 242, 194, .45);
}

.page-news .cat-index__note a:hover {
  border-bottom-color: var(--mint);
}

@media (min-width: 920px) {
  .page-news .news-feature__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 26px;
  }
}

/* 最新条目 */
.page-news .news-index {
  padding: 8px 0 52px;
}

.page-news .news-index__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.page-news .news-index__bar h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 4.2vw, 2.4rem);
  letter-spacing: -.01em;
}

.page-news .news-index__search {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.page-news .news-index__input {
  width: min(56vw, 290px);
  min-width: 0;
  padding: 9px 12px;
  border: 2px solid var(--edge-strong);
  border-radius: 0;
  background: var(--score);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 14px;
}

.page-news .news-index__input::placeholder {
  color: rgba(158, 177, 186, .85);
}

.page-news .news-index__input:focus {
  outline: none;
  border-color: var(--mint);
}

.page-news .news-index__status {
  font-size: 12px;
  color: var(--ash);
  white-space: nowrap;
}

.page-news .cat-band {
  display: grid;
  gap: 14px;
  margin-bottom: 22px;
  padding: 16px;
  border: 2px solid var(--edge-strong);
  background: var(--ink-2);
}

.page-news .cat-band__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .cat-band__chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 12px;
  border: 1px solid var(--edge);
  background: rgba(11, 15, 18, .6);
  font-size: 12.5px;
  color: rgba(244, 247, 248, .88);
  transition: transform .16s ease, border-color .16s ease;
}

.page-news .cat-band__chip:hover {
  transform: translateX(2px);
  border-color: var(--mint);
}

.page-news .cat-band__dot {
  width: 9px;
  height: 9px;
  background: var(--cat);
}

.page-news .cat-band__figure {
  margin: 0;
  border: 1px solid var(--edge);
}

.page-news .cat-band__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

@media (min-width: 760px) {
  .page-news .cat-band {
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    align-items: center;
  }
}

.page-news .news-stream {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 16px 18px;
  border: 2px solid var(--edge);
  border-top: 4px solid var(--cat);
  background: var(--ink-2);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.page-news .news-item:hover {
  transform: translate(-2px, -2px);
  border-color: var(--mint);
  box-shadow: 6px 6px 0 rgba(41, 242, 194, .18);
}

.page-news .news-item__cat {
  align-self: flex-start;
  padding: 3px 9px;
  background: var(--cat);
  color: var(--cat-ink);
  font-size: 11px;
  letter-spacing: .1em;
}

.page-news .news-item__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .news-item__desc {
  margin: 0;
  font-size: 13.8px;
  line-height: 1.72;
  color: rgba(244, 247, 248, .76);
}

.page-news .news-item__time {
  margin-top: auto;
  padding-top: 6px;
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--ash);
  transition: color .18s ease;
}

.page-news .news-item:hover .news-item__time {
  color: var(--mint);
}

@media (min-width: 700px) {
  .page-news .news-stream {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-news .news-stream {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* 专题系列 */
.page-news .news-series {
  padding: 48px 0;
  background: var(--ink-2);
  border-top: 2px solid var(--edge);
  border-bottom: 2px solid var(--edge);
}

.page-news .news-series__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 26px;
  margin-bottom: 24px;
}

.page-news .news-series__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.7rem, 4.2vw, 2.6rem);
  letter-spacing: -.01em;
}

.page-news .news-series__head p {
  margin: 0;
  max-width: 50ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(244, 247, 248, .76);
}

.page-news .news-series__grid {
  display: grid;
  gap: 18px;
}

.page-news .news-series__chapters {
  min-width: 0;
}

.page-news .chapter {
  border: 2px solid var(--edge-strong);
  background: var(--ink);
}

.page-news .chapter + .chapter {
  margin-top: 12px;
}

.page-news .chapter__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
  background: var(--ink-3);
  transition: background .18s ease;
}

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

.page-news .chapter__summary:hover {
  background: rgba(42, 93, 122, .5);
}

.page-news .chapter[open] .chapter__summary {
  background: var(--indigo);
}

.page-news .chapter__phase {
  flex: none;
  padding: 3px 8px;
  border: 1px solid rgba(41, 242, 194, .5);
  font-size: 10.5px;
  letter-spacing: .08em;
  color: var(--mint);
}

.page-news .chapter__name {
  font-size: 15.5px;
  font-weight: 700;
}

.page-news .chapter__sign {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--mint);
}

.page-news .chapter__sign::before {
  content: "+";
}

.page-news .chapter[open] .chapter__sign::before {
  content: "−";
}

.page-news .chapter__list {
  margin: 0;
  padding: 6px 16px 14px;
  list-style: none;
}

.page-news .chapter__list li {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(42, 93, 122, .3);
  font-size: 14px;
  line-height: 1.65;
  color: rgba(244, 247, 248, .86);
}

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

.page-news .chapter__no {
  flex: none;
  padding-top: 2px;
  font-size: 11.5px;
  color: var(--mint);
}

.page-news .news-series__figure {
  margin: 0;
  border: 2px solid var(--edge-strong);
  background: var(--ink);
  box-shadow: var(--news-shadow);
}

.page-news .news-series__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .news-series__figure figcaption {
  padding: 10px 12px;
  border-top: 1px solid var(--edge);
  font-size: 12px;
  color: var(--ash);
}

@media (min-width: 920px) {
  .page-news .news-series__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 24px;
  }
}

/* 更新节奏 */
.page-news .news-rhythm {
  padding: 48px 0;
}

.page-news .news-rhythm h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.7rem, 4.2vw, 2.6rem);
  letter-spacing: -.01em;
}

.page-news .news-rhythm__lead {
  max-width: 68ch;
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 247, 248, .8);
}

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

.page-news .rhythm-card {
  padding: 18px;
  border: 2px solid var(--edge);
  border-top: 4px solid var(--accent, var(--mint));
  background: var(--ink-2);
}

.page-news .rhythm-card--mint { --accent: var(--mint); }
.page-news .rhythm-card--coral { --accent: var(--coral); }
.page-news .rhythm-card--steel { --accent: var(--steel); }
.page-news .rhythm-card--indigo { --accent: var(--indigo); }

.page-news .rhythm-card__num {
  display: block;
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  line-height: 1.1;
  color: var(--accent, var(--mint));
}

.page-news .rhythm-card h3 {
  margin: 8px 0 8px;
  font-size: 15px;
  letter-spacing: .04em;
}

.page-news .rhythm-card p {
  margin: 0;
  font-size: 13.8px;
  line-height: 1.75;
  color: rgba(244, 247, 248, .76);
}

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

@media (min-width: 1040px) {
  .page-news .rhythm-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* 收尾入口 */
.page-news .news-next {
  padding: 0 0 60px;
}

.page-news .news-next__inner {
  display: grid;
  gap: 20px;
  padding: 26px 22px;
  border: 2px solid var(--edge-strong);
  background: var(--ink-2);
  box-shadow: var(--news-shadow);
}

.page-news .news-next__inner h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.8vw, 2.1rem);
}

.page-news .news-next__inner p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(244, 247, 248, .78);
}

.page-news .news-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-next__links a {
  text-decoration: none;
}

@media (min-width: 880px) {
  .page-news .news-next__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: center;
    padding: 30px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .cat-band__chip,
  .page-news .news-item__time,
  .page-news .chapter__summary,
  .page-news .breadcrumb a {
    transition: none;
  }

  .page-news .news-item:hover,
  .page-news .cat-band__chip:hover {
    transform: none;
  }
}