.page-news {
  display: block;
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(52px, 9vw, 104px) 0 clamp(34px, 6vw, 66px);
  overflow: hidden;
  background: linear-gradient(165deg, var(--ink-800) 0%, var(--ink-900) 68%);
  border-bottom-left-radius: var(--radius-xl);
  border-bottom-right-radius: var(--radius-xl);
}

.page-news .news-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.34;
}

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

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(120% 95% at 14% 18%, rgba(11, 16, 38, 0.32) 0%, rgba(11, 16, 38, 0.93) 70%);
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
}

.page-news .news-hero .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
}

.page-news .news-hero .breadcrumbs__link {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.04em;
  transition: color 0.2s ease;
}

.page-news .news-hero .breadcrumbs__link:hover {
  color: var(--cyan);
}

.page-news .news-hero .breadcrumbs__sep {
  color: var(--line);
  font-size: 13px;
}

.page-news .news-hero .breadcrumbs__current {
  color: var(--paper);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-news .news-hero__title {
  margin: 18px 0 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-size: clamp(38px, 8.4vw, 86px);
  font-weight: 300;
  line-height: 1.04;
  letter-spacing: 0.03em;
}

.page-news .news-hero__accent {
  display: block;
  color: var(--gold);
}

.page-news .news-hero__lead {
  margin: 22px 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 2.3vw, 17px);
  line-height: 1.78;
  color: var(--muted);
}

.page-news .news-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

/* ---------- 区块通用 ---------- */
.page-news .news-rules,
.page-news .news-feed,
.page-news .news-notes,
.page-news .news-watch,
.page-news .news-quarterly,
.page-news .news-follow {
  padding: clamp(54px, 8vw, 100px) 0;
}

.page-news .section__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-news .section__title {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: 0.03em;
  line-height: 1.12;
  font-size: clamp(28px, 5.4vw, 48px);
  margin: 10px 0 0;
}

.page-news .section__lead {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 本期规则要点 ---------- */
.page-news .news-rules__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 56px);
}

.page-news .news-rules__media {
  order: -1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-news .news-rules__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 7;
  object-fit: cover;
}

.page-news .news-rules__media .media-frame__caption {
  display: block;
  padding: 12px 18px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .news-rule-steps {
  display: grid;
  gap: 14px;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-rule-step {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  background: var(--ink-800);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-news .news-rule-step:hover,
.page-news .news-rule-step:focus-within {
  transform: translateY(-4px);
  border-color: rgba(255, 194, 92, 0.4);
  box-shadow: var(--shadow-card);
}

.page-news .news-rule-step__link {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  padding: 20px 22px;
  border-radius: var(--radius-lg);
  color: inherit;
  text-decoration: none;
}

.page-news .news-rule-step__label {
  flex: 0 0 auto;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: rgba(255, 194, 92, 0.14);
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.page-news .news-rule-step__text {
  flex: 1 1 220px;
  min-width: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--paper);
}

.page-news .news-rule-step__arrow {
  flex: 0 0 auto;
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--muted);
  transition: transform 0.25s ease, color 0.25s ease;
}

.page-news .news-rule-step:hover .news-rule-step__arrow {
  transform: translateX(6px);
  color: var(--gold);
}

.page-news .news-rules .aside-note {
  margin: 26px 0 0;
  padding: 16px 20px;
  border-left: 2px solid var(--line);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(19, 26, 58, 0.6);
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-rules .aside-note__title {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

/* ---------- 条目流 ---------- */
.page-news .news-feed__head {
  display: grid;
  gap: 22px;
}

.page-news .news-feed__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-feed__filter .chip {
  font-family: inherit;
  font-size: 13px;
  letter-spacing: 0.06em;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

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

.page-news .news-feed__filter .chip.is-active {
  background: var(--paper);
  border-color: var(--paper);
  color: var(--ink-900);
}

.page-news .news-feed__filter .chip--gold.is-active {
  background: var(--gold);
  border-color: var(--gold);
}

.page-news .news-feed__filter .chip--cyan.is-active {
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-news .news-feed__filter .chip--violet.is-active {
  background: var(--violet);
  border-color: var(--violet);
  color: var(--paper);
}

.page-news .news-feed__list {
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-news .news-item {
  border-bottom: 1px solid var(--line);
  border-left: 3px solid var(--line);
}

.page-news .news-item--gold {
  border-left-color: rgba(255, 194, 92, 0.55);
}

.page-news .news-item--cyan {
  border-left-color: rgba(33, 230, 214, 0.55);
}

.page-news .news-item--violet {
  border-left-color: rgba(122, 92, 255, 0.6);
}

.page-news .news-item__link {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 16px;
  padding: 22px 14px 22px 20px;
  border-radius: var(--radius-md);
  color: inherit;
  text-decoration: none;
  transition: background 0.25s ease;
}

.page-news .news-item__link:hover {
  background: rgba(19, 26, 58, 0.85);
}

.page-news .news-item__tag {
  order: 1;
  flex: 0 0 auto;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-news .news-item--gold .news-item__tag {
  border-color: rgba(255, 194, 92, 0.38);
  background: rgba(255, 194, 92, 0.12);
  color: var(--gold);
}

.page-news .news-item--cyan .news-item__tag {
  border-color: rgba(33, 230, 214, 0.38);
  background: rgba(33, 230, 214, 0.1);
  color: var(--cyan);
}

.page-news .news-item--violet .news-item__tag {
  border-color: rgba(122, 92, 255, 0.45);
  background: rgba(122, 92, 255, 0.14);
  color: var(--violet);
}

.page-news .news-item__time {
  order: 2;
  margin-left: auto;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
  white-space: nowrap;
}

.page-news .news-item__body {
  order: 3;
  flex: 1 1 100%;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-news .news-item__title {
  font-size: 17px;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .news-item__text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-item__arrow {
  order: 4;
  display: none;
  font-family: var(--font-mono);
  color: var(--muted);
  transition: transform 0.25s ease, color 0.25s ease;
}

.page-news .news-item__link:hover .news-item__arrow,
.page-news .news-item__link:focus-visible .news-item__arrow {
  transform: translateX(6px);
  color: var(--cyan);
}

/* ---------- 规则解读 ---------- */
.page-news .news-notes__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: clamp(26px, 4vw, 44px);
}

.page-news .news-note {
  scroll-margin-top: 100px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 24px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(170deg, var(--ink-800) 0%, rgba(19, 26, 58, 0.55) 100%);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.page-news .news-note:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 194, 92, 0.35);
}

.page-news .news-note__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-news .news-note .card__title {
  margin: 0;
  font-size: clamp(18px, 2.6vw, 22px);
  line-height: 1.42;
  font-weight: 400;
  color: var(--paper);
}

.page-news .news-note .card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-note__affect {
  margin: 4px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

/* ---------- 玩法与版本观察 ---------- */
.page-news .news-watch__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 52px);
}

.page-news .news-watch__media {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-news .news-watch__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 11 / 6.5;
  object-fit: cover;
}

.page-news .news-watch__media .media-frame__caption {
  display: block;
  padding: 12px 18px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .news-watch__list {
  margin: clamp(22px, 3.5vw, 34px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-news .news-watch__list .index-list__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-watch__list .index-list__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  padding-top: 4px;
}

.page-news .news-watch__text {
  font-size: 15px;
  line-height: 1.78;
  color: var(--paper);
}

/* ---------- 季度简报 ---------- */
.page-news .news-quarterly__panel {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 54px);
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: linear-gradient(150deg, var(--ink-800) 0%, var(--ink-900) 72%);
}

.page-news .news-quarterly__panel::before {
  content: "";
  position: absolute;
  inset: auto -14% -46% 42%;
  height: 72%;
  pointer-events: none;
  background: radial-gradient(closest-side, rgba(122, 92, 255, 0.22), transparent 72%);
}

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

.page-news .news-quarterly__media {
  position: relative;
  margin: clamp(24px, 4vw, 38px) 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-700);
}

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

.page-news .news-quarterly__media .media-frame__caption {
  display: block;
  padding: 12px 18px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .news-quarterly__stats {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: clamp(22px, 3.5vw, 34px);
}

.page-news .news-quarterly__stats .stat {
  padding: 18px 18px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(11, 16, 38, 0.55);
}

.page-news .news-quarterly__stats .stat__value {
  display: block;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(22px, 3.6vw, 30px);
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-news .news-quarterly__stats .stat__label {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .news-quarterly__issues {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(24px, 4vw, 40px);
}

.page-news .news-issue {
  padding: 24px 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(19, 26, 58, 0.7);
}

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

.page-news .news-issue__title {
  margin: 12px 0 0;
  font-size: 18px;
  line-height: 1.45;
  font-weight: 400;
  color: var(--paper);
}

.page-news .news-issue__list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .news-issue__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .news-issue__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

/* ---------- 回看与反馈 ---------- */
.page-news .news-follow__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: clamp(26px, 4.5vw, 50px);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(33, 230, 214, 0.28);
  background: linear-gradient(122deg, rgba(33, 230, 214, 0.09) 0%, rgba(122, 92, 255, 0.09) 100%);
}

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

.page-news .news-follow .btn {
  min-width: 170px;
  text-align: center;
}

.page-news .news-follow .btn--primary {
  border-color: var(--cyan);
}

.page-news .news-follow .btn--primary:hover {
  background: var(--cyan);
  color: var(--ink-900);
}

/* ---------- 焦点环与动画 ---------- */
.page-news a:focus-visible,
.page-news button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: var(--radius-pill);
}

.page-news [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.page-news [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-news [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    transition: none;
  }

  .page-news .news-rule-step,
  .page-news .news-note,
  .page-news .news-item__arrow {
    transition: none;
  }
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 720px) {
  .page-news .news-quarterly__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-quarterly__issues {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

/* ---------- 宽屏 ---------- */
@media (min-width: 900px) {
  .page-news .news-rules__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
  }

  .page-news .news-rules__media {
    order: 0;
    position: sticky;
    top: 96px;
  }

  .page-news .news-feed__head {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 32px;
  }

  .page-news .news-feed__filter {
    justify-content: flex-end;
    padding-bottom: 6px;
  }

  .page-news .news-item__link {
    flex-wrap: nowrap;
    align-items: center;
    gap: 26px;
  }

  .page-news .news-item__tag {
    order: 1;
  }

  .page-news .news-item__body {
    order: 2;
    flex: 1 1 auto;
    gap: 4px;
  }

  .page-news .news-item__time {
    order: 3;
    margin-left: 0;
    width: 88px;
    text-align: right;
  }

  .page-news .news-item__arrow {
    order: 4;
    display: block;
  }

  .page-news .news-notes__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 22px;
    align-items: start;
  }

  .page-news .news-notes__grid > :nth-child(2) {
    margin-top: 46px;
  }

  .page-news .news-watch__inner {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: center;
  }

  .page-news .news-follow__inner {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
    align-items: center;
  }

  .page-news .news-follow__links {
    justify-content: flex-end;
  }
}

@media (min-width: 1180px) {
  .page-news .news-hero__title {
    max-width: 16ch;
  }

  .page-news .news-item__time {
    width: 104px;
  }
}