.page-news {
  --news-hairline: rgba(36, 64, 90, .85);
  background: var(--ys-ink);
  color: var(--ys-white);
  overflow-x: clip;
}

.page-news .ys-section {
  padding-block: clamp(2.5rem, 7vw, 5rem);
  position: relative;
}

.page-news .ys-media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--ys-steel);
  border-radius: var(--ys-radius);
  background: var(--ys-night);
}

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

.page-news .ys-media--slant {
  clip-path: polygon(0 3%, 100% 0, 100% 97%, 0 100%);
}

/* ---------- 页头 ---------- */

.page-news .news-head {
  position: relative;
  padding-top: calc(var(--ys-header-h) + clamp(1.75rem, 6vw, 4rem));
  padding-bottom: clamp(2rem, 5vw, 3rem);
  background:
    radial-gradient(120% 90% at 82% 0%, rgba(43, 240, 194, .12), transparent 62%),
    radial-gradient(90% 70% at 0% 100%, rgba(255, 91, 61, .09), transparent 66%);
}

.page-news .news-head__eyebrow {
  margin: 1.1rem 0 .75rem;
}

.page-news .news-head__title {
  margin: 0;
  font-family: var(--ys-font-display);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1.02;
  color: var(--ys-white);
  overflow-wrap: anywhere;
}

.page-news .news-head__lede {
  margin: clamp(1rem, 3vw, 1.6rem) 0 0;
  max-width: 46ch;
  color: var(--ys-mist);
  line-height: 1.85;
}

.page-news .news-head__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: clamp(1.2rem, 3vw, 1.8rem);
}

.page-news .news-head__media {
  width: calc(100% - var(--ys-gutter) * 2);
  max-width: var(--ys-container);
  margin: clamp(1.75rem, 5vw, 3rem) auto 0;
  border-radius: var(--ys-radius-lg);
}

.page-news .news-head__media img {
  aspect-ratio: 16 / 9;
}

/* ---------- 头条 ---------- */

.page-news .news-lead__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
}

.page-news .news-lead__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1rem;
}

.page-news .news-lead__idx {
  font-family: var(--ys-font-mono);
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  font-weight: 700;
  line-height: .9;
  color: var(--ys-mint);
  letter-spacing: -.03em;
}

.page-news .news-lead__time {
  font-family: var(--ys-font-mono);
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--ys-mist);
}

.page-news .news-lead__title {
  margin: 0;
  font-family: var(--ys-font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 4.2vw, 2.6rem);
  line-height: 1.18;
  letter-spacing: -.03em;
}

.page-news .news-lead__sub {
  margin: .7rem 0 0;
  font-family: var(--ys-font-serif);
  font-weight: 600;
  font-size: clamp(.95rem, 2.2vw, 1.1rem);
  line-height: 1.7;
  color: var(--ys-warm);
}

.page-news .news-lead__body {
  margin-top: 1.15rem;
  max-width: 62ch;
}

.page-news .news-lead__body p {
  margin: 0 0 .85rem;
  color: var(--ys-mist);
  line-height: 1.85;
}

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

.page-news .news-lead__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.5rem;
}

.page-news .news-lead__media {
  border-radius: var(--ys-radius-lg);
}

/* ---------- 列表 ---------- */

.page-news .news-feed {
  background: var(--ys-night);
  border-top: 1px solid var(--news-hairline);
  border-bottom: 1px solid var(--news-hairline);
}

.page-news .news-feed__intro {
  max-width: 60ch;
}

.page-news .news-feed__intro .ys-h2 {
  margin: .7rem 0 0;
}

.page-news .news-feed__lede {
  margin: .85rem 0 0;
  color: var(--ys-mist);
  line-height: 1.8;
}

.page-news .news-feed__wrap {
  position: relative;
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

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

.page-news .news-feed__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
}

.page-news .news-feed__side {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-news .news-filter__title {
  margin: 0;
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--ys-mist);
}

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-news .news-filter__label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .9rem;
  border: 1px solid var(--ys-steel);
  border-radius: var(--ys-radius-pill);
  font-size: .875rem;
  letter-spacing: .04em;
  color: var(--ys-mist);
  cursor: pointer;
  transition: background-color .25s var(--ys-ease), color .25s var(--ys-ease), border-color .25s var(--ys-ease);
}

.page-news .news-filter__label:hover {
  border-color: var(--ys-mint-soft);
  color: var(--ys-white);
}

.page-news .news-filter__count {
  font-family: var(--ys-font-mono);
  font-size: .75rem;
  opacity: .7;
}

.page-news #news-cat-all:checked ~ .news-feed__grid .news-filter__label[for="news-cat-all"],
.page-news #news-cat-score:checked ~ .news-feed__grid .news-filter__label[for="news-cat-score"],
.page-news #news-cat-method:checked ~ .news-feed__grid .news-filter__label[for="news-cat-method"],
.page-news #news-cat-device:checked ~ .news-feed__grid .news-filter__label[for="news-cat-device"],
.page-news #news-cat-season:checked ~ .news-feed__grid .news-filter__label[for="news-cat-season"] {
  background: var(--ys-mint);
  border-color: var(--ys-mint);
  color: var(--ys-ink);
  font-weight: 600;
}

.page-news #news-cat-score:checked ~ .news-feed__grid .news-item:not(.news-item--score),
.page-news #news-cat-method:checked ~ .news-feed__grid .news-item:not(.news-item--method),
.page-news #news-cat-device:checked ~ .news-feed__grid .news-item:not(.news-item--device),
.page-news #news-cat-season:checked ~ .news-feed__grid .news-item:not(.news-item--season) {
  display: none;
}

.page-news .news-side__note {
  margin: 0;
  font-size: .875rem;
  line-height: 1.75;
  color: var(--ys-mist);
  border-left: 2px solid var(--ys-steel);
  padding-left: .85rem;
}

.page-news .news-side__btn {
  align-self: flex-start;
}

.page-news .news-feed__list {
  list-style: none;
  margin: 0;
  padding: 0;
  min-width: 0;
}

.page-news .news-item {
  position: relative;
  padding: clamp(1.05rem, 3vw, 1.6rem) 0;
  border-top: 1px solid var(--news-hairline);
}

.page-news .news-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 0;
  height: 2px;
  background: var(--ys-mint);
  transition: width .45s var(--ys-ease);
}

.page-news .news-item:hover::before,
.page-news .news-item:focus-within::before {
  width: 72px;
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem;
  margin-bottom: .55rem;
}

.page-news .news-item__time {
  font-family: var(--ys-font-mono);
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--ys-mist);
}

.page-news .news-item__title {
  margin: 0 0 .5rem;
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -.01em;
  color: var(--ys-white);
}

.page-news .news-item__sum {
  margin: 0;
  max-width: 62ch;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--ys-mist);
}

.page-news .news-item__media {
  max-width: 420px;
  margin-top: 1rem;
}

.page-news .news-item__more {
  margin-top: .7rem;
}

.page-news .news-item__more summary {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  list-style: none;
  cursor: pointer;
  font-size: .8125rem;
  letter-spacing: .08em;
  color: var(--ys-mint);
}

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

.page-news .news-item__more summary::before {
  content: "+";
  font-family: var(--ys-font-mono);
  font-size: .95rem;
  line-height: 1;
}

.page-news .news-item__more[open] summary::before {
  content: "\2212";
}

.page-news .news-item__more p {
  margin: .55rem 0 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--ys-mist);
  border-left: 2px solid var(--ys-steel);
  padding-left: .85rem;
}

.page-news .news-item__link {
  display: inline-block;
  margin-top: .75rem;
  font-size: .875rem;
  color: var(--ys-mint-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 240, 194, .35);
  padding-bottom: 2px;
  transition: color .2s var(--ys-ease), border-color .2s var(--ys-ease);
}

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

/* ---------- 数据带 ---------- */

.page-news .news-band {
  list-style: none;
  margin: 1.25rem 0;
}

.page-news .ys-band {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--ys-steel);
  border: 1px solid var(--ys-steel);
  border-radius: var(--ys-radius);
  overflow: hidden;
}

.page-news .ys-band__cell {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  padding: 1rem 1.05rem;
  background: var(--ys-ink);
}

.page-news .ys-band__k {
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .16em;
  color: var(--ys-mist);
}

.page-news .ys-band__v {
  font-family: var(--ys-font-mono);
  font-size: clamp(1.05rem, 2.6vw, 1.45rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--ys-white);
}

.page-news .ys-band__v--mint {
  color: var(--ys-mint);
}

.page-news .ys-band__v--track {
  color: var(--ys-track);
}

/* ---------- 轮次轴 ---------- */

.page-news .news-rounds {
  border-top: 1px solid var(--news-hairline);
}

.page-news .news-rounds__head {
  max-width: 58ch;
}

.page-news .news-rounds__head .ys-h2 {
  margin: .7rem 0 0;
}

.page-news .news-rounds__head .ys-lede {
  margin: .85rem 0 0;
  color: var(--ys-mist);
  line-height: 1.8;
}

.page-news .news-rounds__track {
  list-style: none;
  margin: clamp(1.6rem, 4vw, 2.4rem) 0 0;
  padding: 0;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(126px, 1fr);
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-rounds__node {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: 1.4rem .9rem 0 .1rem;
  border-top: 1px solid var(--ys-steel);
  scroll-snap-align: start;
}

.page-news .news-rounds__node::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ys-steel);
}

.page-news .news-rounds__node.is-current {
  border-top-color: var(--ys-mint);
}

.page-news .news-rounds__node.is-current::before {
  background: var(--ys-mint);
  box-shadow: 0 0 0 4px rgba(43, 240, 194, .16);
}

.page-news .news-rounds__no {
  font-family: var(--ys-font-mono);
  font-size: .875rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--ys-white);
}

.page-news .news-rounds__node.is-current .news-rounds__no {
  color: var(--ys-mint);
}

.page-news .news-rounds__state {
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--ys-mist);
}

.page-news .news-rounds__note {
  margin: clamp(1.4rem, 3vw, 1.9rem) 0 0;
  max-width: 60ch;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--ys-mist);
}

/* ---------- 返回成绩核对 ---------- */

.page-news .news-return {
  background: var(--ys-night);
  border-top: 1px solid var(--news-hairline);
  border-bottom: 1px solid var(--news-hairline);
}

.page-news .news-return__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
}

.page-news .news-return__text .ys-h2 {
  margin: .7rem 0 0;
}

.page-news .news-return__text .ys-prose {
  margin: .9rem 0 1.4rem;
  color: var(--ys-mist);
  line-height: 1.85;
}

.page-news .news-steps {
  list-style: none;
  counter-reset: step;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .8rem;
  align-content: start;
}

.page-news .news-steps li {
  counter-increment: step;
  position: relative;
  padding-left: 2.6rem;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--ys-mist);
}

.page-news .news-steps li::before {
  content: "0" counter(step);
  position: absolute;
  left: 0;
  top: .1rem;
  font-family: var(--ys-font-mono);
  font-size: .875rem;
  font-weight: 700;
  color: var(--ys-mint);
}

/* ---------- 纠错 ---------- */

.page-news .news-fix__card {
  position: relative;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid var(--ys-steel);
  border-radius: var(--ys-radius-lg);
  background:
    linear-gradient(140deg, rgba(255, 91, 61, .10), transparent 58%),
    var(--ys-ink);
}

.page-news .news-fix__card::after {
  content: "";
  position: absolute;
  top: 0;
  left: clamp(1.5rem, 4vw, 2.5rem);
  width: 56px;
  height: 2px;
  background: var(--ys-track);
}

.page-news .news-fix__card .ys-h2 {
  margin: .7rem 0 0;
}

.page-news .news-fix__text {
  margin: .9rem 0 0;
  max-width: 62ch;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--ys-mist);
}

.page-news .news-fix__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.4rem;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-news .ys-band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-lead__grid {
    grid-template-columns: 1.12fr .88fr;
    align-items: start;
  }

  .page-news .news-return__grid {
    grid-template-columns: 1.05fr .95fr;
    align-items: start;
  }

  .page-news .news-rounds__track {
    overflow-x: visible;
    grid-auto-columns: minmax(0, 1fr);
  }
}

@media (min-width: 960px) {
  .page-news .news-feed__grid {
    grid-template-columns: 250px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-feed__side {
    position: sticky;
    top: calc(var(--ys-header-h) + 1.5rem);
  }

  .page-news .news-filter {
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .page-news .news-filter__label {
    justify-content: space-between;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item::before,
  .page-news .news-filter__label,
  .page-news .news-item__link {
    transition: none;
  }
}
<<<END>>>