.page-news {
  --news-rail: 180px;
  background: var(--ink);
  color: var(--paper);
  padding-bottom: 96px;
  font-family: var(--font-sans);
  overflow-x: hidden;
}

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

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-news .news-hero__frame {
  position: relative;
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--orange);
  background: var(--ink-2);
  padding: 32px 22px 34px;
}

.page-news .news-hero__frame::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 9px;
  background-image: repeating-linear-gradient(90deg, var(--line-strong) 0 1px, transparent 1px 15px);
  opacity: .75;
}

.page-news .news-hero__eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cyan);
  font-family: var(--font-mono);
}

.page-news .news-hero h1 {
  margin: 12px 0 16px;
  font-size: clamp(38px, 8vw, 66px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -.03em;
  color: #ffffff;
}

.page-news .news-hero__lead {
  margin: 0;
  max-width: 46em;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(230, 234, 242, .84);
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

/* ---------- 四条内容线 ---------- */
.page-news .news-lines {
  margin-top: 72px;
}

.page-news .news-lines__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-line {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  transition: border-color var(--t-fast) ease;
}

.page-news .news-line:hover {
  border-bottom-color: var(--blue);
}

.page-news .news-line__no {
  font-size: 18px;
  color: var(--orange);
  line-height: 1.4;
}

.page-news .news-line__body h3 {
  margin: 0 0 6px;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: .01em;
  color: #ffffff;
}

.page-news .news-line__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--gray);
}

.page-news .news-line__jump {
  grid-column: 2;
  justify-self: start;
  margin-top: 4px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
  transition: color var(--t-fast) ease, border-color var(--t-fast) ease;
}

.page-news .news-line__jump:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 条目流 ---------- */
.page-news .news-stream {
  margin-top: 76px;
}

.page-news .news-stream__grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-news .news-rail__label {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gray);
  font-family: var(--font-mono);
}

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

.page-news .news-rail__link {
  display: inline-block;
  padding: 7px 12px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--gray);
  text-decoration: none;
  border: 1px solid var(--line);
  border-left: 2px solid transparent;
  background: transparent;
  transition: color var(--t-fast) ease, border-color var(--t-fast) ease, background var(--t-fast) ease;
}

.page-news .news-rail__link:hover {
  color: var(--cyan);
  border-color: var(--line-strong);
}

.page-news .news-rail__link[data-active] {
  color: var(--orange);
  border-color: var(--line-strong);
  border-left-color: var(--blue);
  background: rgba(46, 123, 255, .12);
}

.page-news .news-rail__foot {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--gray);
}

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

.page-news .news-group {
  padding-bottom: 26px;
}

.page-news .news-group + .news-group {
  padding-top: 38px;
}

.page-news .news-group__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-strong);
  margin-bottom: 4px;
}

.page-news .news-group__head .num {
  font-size: 13px;
  color: var(--orange);
}

.page-news .news-group__head h3 {
  margin: 0;
  font-size: 12px;
  letter-spacing: .22em;
  font-weight: 700;
  color: var(--cyan);
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-item:last-child {
  border-bottom: none;
}

.page-news .news-item__thumb {
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 3 / 2;
  background: var(--ink-2);
}

.page-news .news-item__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-fast) ease;
}

.page-news .news-item:hover .news-item__thumb img {
  transform: scale(1.02);
}

.page-news .news-item__title {
  margin: 10px 0 8px;
  font-size: 19px;
  line-height: 1.42;
  font-weight: 800;
  letter-spacing: -.01em;
  color: #ffffff;
}

.page-news .news-item__title span {
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 2px;
  padding-bottom: 3px;
  transition: background-size var(--t-fast) ease;
}

.page-news .news-item:hover .news-item__title span {
  background-size: 100% 2px;
}

.page-news .news-item__excerpt {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--gray);
}

.page-news .news-item__meta {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--gray);
  font-family: var(--font-mono);
}

.page-news .news-item__go {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 1px;
  font-family: var(--font-sans);
  letter-spacing: .02em;
  transition: color var(--t-fast) ease, border-color var(--t-fast) ease;
}

.page-news .news-item__go:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 赛季专题合集 ---------- */
.page-news .news-compilation {
  margin-top: 76px;
}

.page-news .news-compilation__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: 30px 22px;
}

.page-news .news-compilation h2 {
  margin: 14px 0 12px;
  font-size: clamp(23px, 4.4vw, 34px);
  line-height: 1.24;
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--brown);
}

.page-news .news-compilation__aside p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(42, 33, 24, .82);
}

.page-news .news-compilation__toggle {
  margin-top: 18px;
  padding: 10px 20px;
  font-family: var(--font-sans);
  font-size: 13.5px;
  letter-spacing: .08em;
  color: var(--brown);
  background: transparent;
  border: 1px solid var(--brown);
  cursor: pointer;
  transition: background var(--t-fast) ease, color var(--t-fast) ease;
}

.page-news .news-compilation__toggle:hover {
  background: var(--brown);
  color: var(--cream);
}

.page-news .news-compilation__toggle:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.page-news .news-compilation__figure {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid rgba(42, 33, 24, .3);
  margin-bottom: 20px;
}

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

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

.page-news .news-compilation__collapse[data-open] {
  display: block;
}

.page-news .news-compilation__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-compilation__list li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: baseline;
  padding-bottom: 12px;
  border-bottom: 1px dashed rgba(42, 33, 24, .3);
  font-size: 14px;
  line-height: 1.6;
  color: var(--brown);
}

.page-news .news-compilation__list li .num {
  color: var(--orange);
  font-size: 12.5px;
}

.page-news .news-compilation__list li .num:last-child {
  color: rgba(42, 33, 24, .62);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-rhythm {
  margin-top: 76px;
}

.page-news .news-rhythm__grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.page-news .news-rhythm__col p {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--gray);
}

.page-news .news-rhythm__sub {
  margin: 0 0 16px;
  font-size: 15px;
  letter-spacing: .04em;
  font-weight: 700;
  color: #ffffff;
}

.page-news .news-rhythm__sources {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-rhythm__sources li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-rhythm__sources li .num {
  font-size: 13px;
  color: var(--blue);
  line-height: 1.7;
}

.page-news .news-rhythm__sources li p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--gray);
}

/* ---------- 读者参与 ---------- */
.page-news .news-join {
  margin-top: 76px;
}

.page-news .news-join__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: 32px 22px;
  background: var(--ink-2);
  border: 1px solid var(--line-strong);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

.page-news .news-join__eyebrow {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--orange);
  font-family: var(--font-mono);
}

.page-news .news-join__text h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 4vw, 30px);
  line-height: 1.28;
  font-weight: 900;
  letter-spacing: -.02em;
  color: #ffffff;
}

.page-news .news-join__text p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(230, 234, 242, .8);
}

.page-news .news-join__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

/* ---------- 桌面与平板 ---------- */
@media (min-width: 760px) {
  .page-news .news-line {
    grid-template-columns: 56px minmax(0, 1fr) auto;
    align-items: baseline;
  }

  .page-news .news-line__jump {
    grid-column: 3;
    justify-self: end;
    margin-top: 0;
  }

  .page-news .news-item--feature {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
    gap: 26px;
  }

  .page-news .news-item--flip .news-item__thumb {
    order: 2;
  }

  .page-news .news-rhythm__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: 48px;
  }

  .page-news .news-join__panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 40px;
    padding: 40px 34px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    align-items: end;
    gap: 28px;
  }

  .page-news .news-hero__frame {
    padding: 42px 34px 44px;
  }

  .page-news .news-hero__stats {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .page-news .news-compilation__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: 46px;
    padding: 44px 40px;
  }
}

@media (min-width: 960px) {
  .page-news .news-stream__grid {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: 44px;
  }

  .page-news .news-rail {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
  }

  .page-news .news-rail__nav {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 4px;
  }

  .page-news .news-rail__link {
    display: block;
    padding: 10px 12px 10px 14px;
    border: none;
    border-left: 2px solid transparent;
  }

  .page-news .news-rail__link:hover {
    background: rgba(46, 123, 255, .08);
  }

  .page-news .news-rail__link[data-active] {
    border-left-color: var(--blue);
    background: rgba(46, 123, 255, .12);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item__thumb img,
  .page-news .news-item__title span,
  .page-news .news-compilation__toggle,
  .page-news .news-line__jump {
    transition: none;
  }

  .page-news .news-item:hover .news-item__thumb img {
    transform: none;
  }
}