.page-news {
  --news-rail: 240px;
  --news-cut: 20px;
  display: block;
  position: relative;
}

.page-news .section {
  padding-block: clamp(40px, 6vw, 78px);
}

.page-news .breadcrumbs {
  padding-block: 20px 0;
}

/* ---------------- 刊头 ---------------- */

.page-news .news-masthead {
  position: relative;
  overflow: hidden;
  padding-top: clamp(26px, 4vw, 46px);
  padding-bottom: clamp(36px, 5vw, 64px);
}

.page-news .news-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(103deg, transparent 44%, rgba(34, 230, 211, .07) 44%, rgba(34, 230, 211, .07) 45.2%, transparent 45.2%),
    linear-gradient(103deg, transparent 72%, rgba(255, 75, 43, .06) 72%, rgba(255, 75, 43, .06) 73%, transparent 73%),
    radial-gradient(120% 90% at 8% 0%, rgba(122, 92, 255, .22), rgba(122, 92, 255, 0) 62%);
}

.page-news .news-masthead__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: end;
}

.page-news .news-masthead__lead h1 {
  margin: 14px 0 18px;
  font-size: clamp(29px, 5.2vw, 56px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-news .news-masthead__lead .eyebrow {
  color: var(--cyan);
  letter-spacing: .16em;
}

.page-news .news-masthead__lead .lede {
  max-width: 46ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .news-meter {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--steel);
}

.page-news .news-meter__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px 16px;
  padding: 12px 0 12px 16px;
  border-bottom: var(--line);
}

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

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

.page-news .news-meter__v {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .01em;
  color: var(--cyan);
}

/* ---------------- 章节标题 ---------------- */

.page-news .news-sec-head {
  position: relative;
  margin-bottom: clamp(24px, 4vw, 44px);
  padding-left: 58px;
}

.page-news .news-sec-head .section-index {
  position: absolute;
  top: 0;
  left: 0;
  font-size: clamp(28px, 4vw, 36px);
  line-height: 1.05;
  color: var(--violet);
}

.page-news .news-sec-head h2 {
  margin: 0 0 10px;
  font-size: clamp(21px, 3.2vw, 33px);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-news .news-sec-head__note {
  max-width: 64ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------------- 标签 ---------------- */

.page-news .tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: 11px;
  letter-spacing: .08em;
  border: 1px solid var(--steel);
  border-radius: 999px;
  color: var(--mist);
  background: rgba(255, 255, 255, .02);
}

.page-news .tag--fix {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-news .tag--lib {
  color: #CFC4FF;
  background: rgba(122, 92, 255, .16);
  border-color: rgba(122, 92, 255, .58);
}

.page-news .tag--compat {
  color: #FFB7A5;
  background: rgba(255, 75, 43, .14);
  border-color: rgba(255, 75, 43, .55);
}

.page-news .tag--cal {
  color: var(--cyan);
  background: rgba(34, 230, 211, .1);
  border-color: rgba(34, 230, 211, .48);
}

/* ---------------- 重点条目 ---------------- */

.page-news .news-feature {
  display: grid;
  grid-template-columns: 1fr;
  margin-bottom: clamp(18px, 3vw, 28px);
  border: var(--line);
  background: var(--panel);
  box-shadow: 8px 8px 0 rgba(42, 52, 70, .5);
}

.page-news .news-feature__fig {
  margin: 0;
  overflow: hidden;
  border-bottom: var(--line);
}

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

.page-news .news-feature__fig .media-frame__cap {
  padding: 10px 16px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
  border-top: var(--line);
  background: var(--ink);
}

.page-news .news-feature__body {
  padding: clamp(20px, 3vw, 34px);
}

.page-news .news-feature__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.page-news .news-feature__body h3 {
  margin: 0 0 12px;
  font-size: clamp(19px, 2.6vw, 25px);
  font-weight: 900;
  line-height: 1.32;
  color: var(--paper);
}

.page-news .news-feature__body p {
  max-width: 60ch;
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .news-feature__body p:last-child {
  margin-bottom: 0;
}

.page-news .news-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 230, 211, .42);
  transition: border-color .16s var(--ease), color .16s var(--ease);
}

.page-news .news-link:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------------- 摘要三联 ---------------- */

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

.page-news .news-briefs__item {
  position: relative;
  padding: 22px 20px 22px 24px;
  border: var(--line);
  border-left: 3px solid var(--violet);
  background: linear-gradient(150deg, rgba(122, 92, 255, .09), rgba(7, 8, 15, 0) 66%), var(--panel);
}

.page-news .news-briefs__item:nth-child(2) {
  border-left-color: var(--alert);
  background: linear-gradient(150deg, rgba(255, 75, 43, .09), rgba(7, 8, 15, 0) 66%), var(--panel);
}

.page-news .news-briefs__item:nth-child(3) {
  border-left-color: var(--cyan);
  background: linear-gradient(150deg, rgba(34, 230, 211, .09), rgba(7, 8, 15, 0) 66%), var(--panel);
}

.page-news .news-briefs__item h3 {
  margin: 12px 0 10px;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.44;
  color: var(--paper);
}

.page-news .news-briefs__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------------- 更新记录 + 筛选 ---------------- */

.page-news .news-log__wrap {
  position: relative;
}

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

.page-news .news-log__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 30px);
  align-items: start;
}

.page-news .news-log__rail {
  padding: 18px;
  border: var(--line);
  background: linear-gradient(158deg, rgba(122, 92, 255, .12), rgba(7, 8, 15, 0) 64%), var(--panel);
}

.page-news .news-log__rail .eyebrow {
  color: var(--mist);
  letter-spacing: .14em;
}

.page-news .news-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 14px;
}

.page-news .news-chip {
  display: inline-block;
  padding: 6px 13px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--mist);
  border: 1px solid var(--steel);
  cursor: pointer;
  user-select: none;
  transition: color .16s var(--ease), background-color .16s var(--ease), border-color .16s var(--ease);
}

.page-news .news-chip:hover {
  color: var(--paper);
  border-color: var(--cyan);
}

.page-news .news-log__hint {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.66;
  color: var(--mist);
}

.page-news #lf-all:checked ~ .news-log__layout label[for="lf-all"],
.page-news #lf-version:checked ~ .news-log__layout label[for="lf-version"],
.page-news #lf-library:checked ~ .news-log__layout label[for="lf-library"],
.page-news #lf-compat:checked ~ .news-log__layout label[for="lf-compat"],
.page-news #lf-calendar:checked ~ .news-log__layout label[for="lf-calendar"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-news #lf-version:checked ~ .news-log__layout .news-log__item:not([data-cat="version"]),
.page-news #lf-library:checked ~ .news-log__layout .news-log__item:not([data-cat="library"]),
.page-news #lf-compat:checked ~ .news-log__layout .news-log__item:not([data-cat="compat"]),
.page-news #lf-calendar:checked ~ .news-log__layout .news-log__item:not([data-cat="calendar"]) {
  display: none;
}

.page-news .news-log__list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0;
  padding: 0;
}

.page-news .news-log__item {
  position: relative;
  padding: 18px 20px 18px 26px;
  border: var(--line);
  background: var(--ink);
  transition: background-color .18s var(--ease), border-color .18s var(--ease);
}

.page-news .news-log__item::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--cyan);
}

.page-news .news-log__item[data-cat="library"]::before {
  background: var(--violet);
}

.page-news .news-log__item[data-cat="compat"]::before {
  background: var(--alert);
}

.page-news .news-log__item[data-cat="calendar"]::before {
  background: linear-gradient(180deg, var(--cyan), var(--violet));
}

.page-news .news-log__item:hover {
  background: var(--panel);
  border-color: rgba(34, 230, 211, .4);
}

.page-news .news-log__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 9px;
}

.page-news .news-log__tag {
  padding: 2px 9px;
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--cyan);
  background: rgba(34, 230, 211, .12);
  border: 1px solid rgba(34, 230, 211, .38);
  border-radius: 3px;
}

.page-news .news-log__cat {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-news .news-log__item h3 {
  margin: 0 0 7px;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.46;
  color: var(--paper);
}

.page-news .news-log__item p {
  max-width: 68ch;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------------- 资料库调整 ---------------- */

.page-news .news-library__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 32px);
}

.page-news .news-library__text p {
  max-width: 66ch;
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--mist);
}

.page-news .news-library__taxa {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
}

.page-news .news-library__taxa li {
  padding: 7px 14px;
  font-size: 13.5px;
  color: var(--paper);
  border: 1px solid var(--steel);
  background: linear-gradient(140deg, rgba(34, 230, 211, .1), rgba(7, 8, 15, 0) 70%);
}

.page-news .news-library__fig {
  margin: 0;
  overflow: hidden;
  border: var(--line);
  background: var(--panel);
}

.page-news .news-library__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
}

.page-news .news-library__fig .media-frame__cap {
  padding: 10px 16px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
  border-top: var(--line);
}

/* ---------------- 赛季阶段带 ---------------- */

.page-news .news-season__fig {
  margin: 0 0 clamp(20px, 3vw, 30px);
  overflow: hidden;
  border: var(--line);
  background: var(--panel);
}

.page-news .news-season__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-news .news-season__fig .media-frame__cap {
  padding: 10px 16px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
  border-top: var(--line);
}

.page-news .news-band {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 0;
  padding: 0;
}

.page-news .news-band__seg {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 22px 16px 18px;
  border: var(--line);
  background: var(--panel);
}

.page-news .news-band__seg::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--steel);
}

.page-news .news-band__seg:nth-child(1)::before {
  background: var(--cyan);
}

.page-news .news-band__seg:nth-child(2)::before {
  background: linear-gradient(90deg, var(--cyan), var(--violet));
}

.page-news .news-band__seg:nth-child(3)::before {
  background: var(--alert);
}

.page-news .news-band__seg:nth-child(4)::before {
  background: var(--violet);
}

.page-news .news-band__seg:nth-child(5)::before {
  background: linear-gradient(90deg, var(--steel), var(--mist));
}

.page-news .news-band__stage {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-news .news-band__seg h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.38;
  color: var(--paper);
}

.page-news .news-band__seg p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--mist);
}

.page-news .news-band__freq {
  margin-top: auto;
  padding-top: 10px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cyan);
}

/* ---------------- 专题系列 ---------------- */

.page-news .news-topics__fig {
  margin: 0 0 clamp(20px, 3vw, 30px);
  overflow: hidden;
  border: var(--line);
  background: var(--panel);
}

.page-news .news-topics__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-news .news-topics__fig .media-frame__cap {
  padding: 10px 16px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
  border-top: var(--line);
}

.page-news .news-topics__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-news .news-topic {
  position: relative;
  padding: 28px 22px 26px;
  border: var(--line);
  background: linear-gradient(200deg, rgba(122, 92, 255, .12), rgba(7, 8, 15, 0) 58%), var(--panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%);
}

.page-news .news-topic::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 48px;
  height: 3px;
  background: var(--cyan);
}

.page-news .news-topic:nth-child(2)::after {
  background: var(--violet);
}

.page-news .news-topic:nth-child(3)::after {
  background: var(--alert);
}

.page-news .news-topic__k {
  display: block;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mist);
}

.page-news .news-topic h3 {
  margin: 12px 0 10px;
  font-size: 19px;
  font-weight: 900;
  line-height: 1.36;
  color: var(--paper);
}

.page-news .news-topic p {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--mist);
}

.page-news .news-topic .news-link {
  font-size: 14px;
}

/* ---------------- 收尾 ---------------- */

.page-news .news-cta {
  padding-bottom: clamp(56px, 8vw, 104px);
}

.page-news .news-cta__panel {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4.4vw, 52px);
  border: var(--line);
  background:
    linear-gradient(118deg, rgba(122, 92, 255, .2) 0%, rgba(122, 92, 255, 0) 48%),
    linear-gradient(180deg, var(--panel), var(--ink));
}

.page-news .news-cta__panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--violet) 56%, var(--alert));
}

.page-news .news-cta__panel h2 {
  margin: 0 0 12px;
  font-size: clamp(20px, 2.8vw, 28px);
  font-weight: 900;
  line-height: 1.28;
  color: var(--paper);
}

.page-news .news-cta__panel p {
  max-width: 62ch;
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .news-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------------- 响应式 ---------------- */

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

  .page-news .news-briefs__item:first-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 760px) {
  .page-news .news-band {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
  }

  .page-news .news-band__seg {
    min-height: 200px;
  }

  .page-news .news-band__seg + .news-band__seg {
    border-left: 0;
  }
}

@media (min-width: 860px) {
  .page-news .news-masthead__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(32px, 6vw, 76px);
  }

  .page-news .news-feature {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  }

  .page-news .news-feature__fig {
    border-bottom: 0;
    border-right: var(--line);
  }

  .page-news .news-library__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: clamp(24px, 4vw, 52px);
    align-items: start;
  }

  .page-news .news-library__fig {
    margin-top: 6px;
  }

  .page-news .news-topics__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 940px) {
  .page-news .news-log__layout {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
  }

  .page-news .news-log__rail {
    position: sticky;
    top: calc(var(--bar-h) + 20px);
  }
}

@media (min-width: 1024px) {
  .page-news .news-briefs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-briefs__item:first-child {
    grid-column: auto;
  }
}

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