.page-news {
  --news-gap: clamp(20px, 3vw, 36px);
  --news-hairline: rgba(40, 71, 102, .7);
  position: relative;
  overflow-x: clip;
  color: var(--yk-snow);
  padding-bottom: clamp(56px, 8vw, 104px);
  background:
    radial-gradient(900px 520px at 88% -8%, rgba(139, 125, 255, .20), transparent 62%),
    radial-gradient(720px 440px at 0% 16%, rgba(121, 230, 238, .10), transparent 60%),
    var(--yk-night);
}

.page-news .news-crumb {
  padding-top: clamp(16px, 3vw, 28px);
}

.page-news .news-hero {
  padding-top: clamp(18px, 3.4vw, 36px);
}

.page-news .news-hero__grid {
  display: grid;
  gap: var(--news-gap);
}

@media (min-width: 960px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }
}

.page-news .news-hero__title {
  margin: 10px 0 0;
  font-family: var(--yk-font-title);
  font-size: clamp(32px, 5.2vw, 56px);
  line-height: 1.08;
  letter-spacing: -.02em;
  font-weight: 700;
  max-width: 15em;
}

.page-news .news-hero__lede {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 54ch;
  color: rgba(242, 251, 255, .82);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
}

/* 焦点大卡 */
.page-news .focus-card {
  position: relative;
  margin-top: clamp(22px, 3vw, 34px);
  overflow: hidden;
  border: 1px solid var(--yk-line);
  border-radius: var(--yk-radius-lg);
  background: linear-gradient(158deg, rgba(12, 37, 64, .96), rgba(6, 19, 34, .9));
  transition: border-color var(--yk-dur) var(--yk-ease);
}

.page-news .focus-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--yk-signal), var(--yk-ice) 52%, transparent);
  z-index: 2;
}

.page-news .focus-card:hover,
.page-news .focus-card:focus-within {
  border-color: var(--yk-signal);
}

.page-news .focus-card__media {
  margin: 0;
  position: relative;
}

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

.page-news .focus-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(6, 19, 34, .88));
  pointer-events: none;
}

.page-news .focus-card__body {
  padding: clamp(16px, 2.6vw, 26px);
}

.page-news .focus-card__title {
  margin: 12px 0 0;
  font-family: var(--yk-font-title);
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.28;
  letter-spacing: -.01em;
  font-weight: 700;
}

.page-news .focus-card__text {
  margin: 10px 0 0;
  color: rgba(242, 251, 255, .78);
  font-size: 15px;
  line-height: 1.8;
  max-width: 46ch;
}

.page-news .focus-card__meta {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--news-hairline);
  font-family: var(--yk-font-mono);
  font-size: 12.5px;
  color: var(--yk-mist);
  letter-spacing: .03em;
}

/* 侧栏 */
.page-news .news-hero__side {
  display: grid;
  gap: 14px;
}

.page-news .side-block {
  padding: clamp(16px, 2.4vw, 22px);
  border: 1px solid var(--yk-line);
  border-radius: var(--yk-radius-md);
  background: rgba(12, 37, 64, .72);
}

.page-news .side-block__title {
  margin: 0 0 16px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--yk-ice);
}

.page-news .rhythm {
  list-style: none;
  margin: 0;
  padding: 0 0 0 20px;
  position: relative;
}

.page-news .rhythm::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--yk-ice), rgba(121, 230, 238, .08));
}

.page-news .rhythm__item {
  position: relative;
  padding-bottom: 16px;
}

.page-news .rhythm__item:last-child {
  padding-bottom: 0;
}

.page-news .rhythm__item::before {
  content: "";
  position: absolute;
  left: -20px;
  top: 5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--yk-night);
  border: 2px solid var(--yk-ice);
}

.page-news .rhythm__item:first-child::before {
  border-color: var(--yk-signal);
  background: var(--yk-signal);
}

.page-news .rhythm__time {
  display: block;
  font-family: var(--yk-font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--yk-signal);
}

.page-news .rhythm__text {
  display: block;
  margin-top: 3px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--yk-mist);
}

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

.page-news .index-list__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(40, 71, 102, .9);
  color: var(--yk-snow);
  font-size: 14.5px;
  text-decoration: none;
  transition: color var(--yk-dur) var(--yk-ease);
}

.page-news .index-list li:last-child .index-list__link {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .index-list__link:hover,
.page-news .index-list__link:focus-visible {
  color: var(--yk-ice);
}

.page-news .index-list__arrow {
  font-family: var(--yk-font-mono);
  color: var(--yk-mist);
  transition: transform var(--yk-dur) var(--yk-ease), color var(--yk-dur) var(--yk-ease);
}

.page-news .index-list__link:hover .index-list__arrow {
  color: var(--yk-signal);
  transform: translateX(3px);
}

/* 章节通用 */
.page-news .news-section {
  padding-top: clamp(46px, 6.4vw, 84px);
}

.page-news .news-section__head {
  margin-bottom: clamp(20px, 3vw, 30px);
  max-width: 64ch;
}

/* 战报速览 */
.page-news .brief-visual {
  margin: 0 0 clamp(22px, 3vw, 32px);
  border: 1px solid var(--yk-line);
  border-radius: var(--yk-radius-md);
  overflow: hidden;
}

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

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

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

.page-news .news-filter__labels {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(20px, 3vw, 26px);
}

.page-news .news-filter__label {
  padding: 7px 15px;
  border: 1px solid var(--yk-line);
  border-radius: 999px;
  background: rgba(6, 19, 34, .6);
  color: var(--yk-mist);
  font-size: 13.5px;
  cursor: pointer;
  user-select: none;
  transition: color 180ms var(--yk-ease), border-color 180ms var(--yk-ease), background 180ms var(--yk-ease);
}

.page-news .news-filter__label:hover {
  color: var(--yk-snow);
  border-color: var(--yk-ice);
}

.page-news #ncat-all:checked ~ .news-filter__labels [for="ncat-all"],
.page-news #ncat-football:checked ~ .news-filter__labels [for="ncat-football"],
.page-news #ncat-basketball:checked ~ .news-filter__labels [for="ncat-basketball"],
.page-news #ncat-ice:checked ~ .news-filter__labels [for="ncat-ice"],
.page-news #ncat-tennis:checked ~ .news-filter__labels [for="ncat-tennis"],
.page-news #ncat-racing:checked ~ .news-filter__labels [for="ncat-racing"],
.page-news #ncat-multi:checked ~ .news-filter__labels [for="ncat-multi"] {
  background: var(--yk-signal);
  border-color: var(--yk-signal);
  color: var(--yk-night);
  font-weight: 600;
}

.page-news .news-filter__radio:checked ~ .news-feed .news-item {
  display: none;
}

.page-news #ncat-all:checked ~ .news-feed .news-item,
.page-news #ncat-football:checked ~ .news-feed .is-football,
.page-news #ncat-basketball:checked ~ .news-feed .is-basketball,
.page-news #ncat-ice:checked ~ .news-feed .is-ice,
.page-news #ncat-tennis:checked ~ .news-feed .is-tennis,
.page-news #ncat-racing:checked ~ .news-feed .is-racing,
.page-news #ncat-multi:checked ~ .news-feed .is-multi {
  display: block;
}

.page-news .news-feed {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  position: relative;
}

.page-news .news-feed::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 14px;
  width: 1px;
  background: linear-gradient(180deg, var(--yk-ice), rgba(121, 230, 238, .12));
}

.page-news .news-item {
  position: relative;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(40, 71, 102, .62);
}

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

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 7px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--yk-night);
  border: 2px solid var(--yk-ice);
  transition: border-color 200ms var(--yk-ease), box-shadow 200ms var(--yk-ease);
}

.page-news .news-item:hover::before {
  border-color: var(--yk-signal);
  box-shadow: 0 0 0 4px rgba(255, 123, 69, .16);
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.page-news .news-item__when {
  font-family: var(--yk-font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--yk-mist);
}

.page-news .news-item__title {
  margin: 9px 0 0;
  font-family: var(--yk-font-title);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.4;
  font-weight: 700;
  letter-spacing: -.005em;
  transition: color var(--yk-dur) var(--yk-ease);
}

.page-news .news-item:hover .news-item__title {
  color: var(--yk-ice);
}

.page-news .news-item__text {
  margin: 7px 0 0;
  max-width: 60ch;
  color: rgba(242, 251, 255, .76);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-news .news-item__data {
  margin: 10px 0 0;
  display: inline-block;
  padding: 4px 10px;
  border-left: 2px solid var(--yk-green);
  background: rgba(78, 224, 164, .08);
  font-family: var(--yk-font-mono);
  font-size: 12.5px;
  letter-spacing: .02em;
  color: rgba(242, 251, 255, .86);
}

/* 平台动态 */
.page-news .release-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.page-news .release {
  position: relative;
  padding: 22px 18px 24px;
  border: 1px solid var(--yk-line);
  border-radius: var(--yk-radius-md);
  background: linear-gradient(168deg, rgba(12, 37, 64, .86), rgba(6, 19, 34, .58));
  transition: border-color 200ms var(--yk-ease), transform 200ms var(--yk-ease);
}

.page-news .release::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--yk-aurora), transparent);
  opacity: .8;
}

.page-news .release:hover {
  border-color: var(--yk-ice);
  transform: translateY(-3px);
}

.page-news .release__title {
  margin: 12px 0 0;
  font-family: var(--yk-font-title);
  font-size: 17px;
  line-height: 1.42;
  font-weight: 700;
}

.page-news .release__text {
  margin: 8px 0 0;
  color: var(--yk-mist);
  font-size: 14px;
  line-height: 1.75;
}

.page-news .release-note {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--yk-mist);
}

.page-news .release-note .text-link {
  color: var(--yk-ice);
}

/* 专题系列 */
.page-news .topic-grid {
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
}

@media (min-width: 860px) {
  .page-news .topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-news .topic {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--yk-line);
  border-radius: var(--yk-radius-lg);
  background: linear-gradient(165deg, rgba(12, 37, 64, .92), rgba(6, 19, 34, .72));
  transition: border-color 220ms var(--yk-ease);
}

.page-news .topic::after {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  right: -70px;
  bottom: -90px;
  border-radius: 46% 54% 58% 42%;
  background: radial-gradient(circle at 40% 40%, rgba(78, 224, 164, .20), rgba(139, 125, 255, .14) 55%, transparent 72%);
  pointer-events: none;
}

.page-news .topic:hover {
  border-color: var(--yk-ice);
}

.page-news .topic__media {
  margin: 0;
  overflow: hidden;
}

.page-news .topic__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 420ms var(--yk-ease);
}

.page-news .topic:hover .topic__media img {
  transform: scale(1.03);
}

.page-news .topic__body {
  position: relative;
  z-index: 1;
  padding: clamp(16px, 2.4vw, 24px);
}

.page-news .topic__title {
  margin: 12px 0 0;
  font-family: var(--yk-font-title);
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.35;
  font-weight: 700;
}

.page-news .topic__text {
  margin: 9px 0 0;
  color: rgba(242, 251, 255, .78);
  font-size: 14.5px;
  line-height: 1.78;
}

.page-news .topic__meta {
  margin: 14px 0 0;
  font-family: var(--yk-font-mono);
  font-size: 12.5px;
  letter-spacing: .03em;
  color: var(--yk-mist);
}

.page-news .topic--text {
  display: flex;
  align-items: center;
  background:
    radial-gradient(520px 280px at 100% 0%, rgba(139, 125, 255, .22), transparent 68%),
    linear-gradient(165deg, rgba(12, 37, 64, .94), rgba(6, 19, 34, .8));
}

.page-news .topic__link {
  display: inline-block;
  margin-top: 16px;
  color: var(--yk-ice);
}

/* 订阅 */
.page-news .subscribe-band__inner {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid rgba(255, 123, 69, .34);
  border-radius: var(--yk-radius-lg);
  background:
    radial-gradient(560px 300px at 100% 0%, rgba(255, 123, 69, .18), transparent 70%),
    linear-gradient(152deg, rgba(12, 37, 64, .94), rgba(6, 19, 34, .9));
}

@media (min-width: 860px) {
  .page-news .subscribe-band__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, .9fr);
    align-items: center;
  }
}

.page-news .subscribe-band__title {
  margin: 0;
  font-family: var(--yk-font-title);
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.24;
  letter-spacing: -.01em;
  font-weight: 700;
}

.page-news .subscribe-band__text {
  margin: 12px 0 0;
  max-width: 56ch;
  color: rgba(242, 251, 255, .8);
  font-size: 15px;
  line-height: 1.8;
}

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

@media (min-width: 860px) {
  .page-news .subscribe-band__actions {
    justify-content: flex-end;
  }
}

@media (max-width: 520px) {
  .page-news .subscribe-band__actions .btn {
    width: 100%;
    text-align: center;
  }

  .page-news .news-feed {
    padding-left: 18px;
  }

  .page-news .news-item::before {
    left: -18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .release,
  .page-news .topic__media img,
  .page-news .index-list__arrow,
  .page-news .news-item::before {
    transition: none;
  }

  .page-news .release:hover {
    transform: none;
  }

  .page-news .topic:hover .topic__media img {
    transform: none;
  }
}