.page-news {
  --news-cut: 12px;
  --news-cut-sm: 7px;
  --news-maxw: 1200px;
  --news-railw: 262px;
  display: block;
  background: var(--xm-tile);
  color: var(--xm-ink);
}

/* ---------- 面包屑 ---------- */
.page-news .xm-breadcrumb {
  max-width: var(--news-maxw);
  margin: 0 auto;
  padding: 18px var(--xm-gutter) 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--xm-font-num);
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--xm-grey);
}
.page-news .xm-breadcrumb a {
  color: var(--xm-bamboo-700);
  text-decoration: none;
}
.page-news .xm-breadcrumb a:hover {
  color: var(--xm-red);
  text-decoration: underline;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: 36px 0 52px;
  background: var(--xm-tile);
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 62%;
  height: 42%;
  background: linear-gradient(152deg, var(--xm-bamboo-900) 0%, var(--xm-felt) 100%);
  clip-path: polygon(28% 0, 100% 0, 100% 100%, 0 100%);
  z-index: 0;
}
.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(115deg, transparent 0 28px, rgba(201, 162, 39, .08) 28px 29px);
  pointer-events: none;
  z-index: 0;
}
.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
  max-width: var(--news-maxw);
  margin: 0 auto;
  padding: 0 var(--xm-gutter);
  display: grid;
  gap: 30px;
}
.page-news .news-hero__copy {
  max-width: 46rem;
}
.page-news .news-hero .xm-eyebrow {
  color: var(--xm-bamboo-700);
  margin: 0;
}
.page-news .news-hero h1 {
  margin: 12px 0 16px;
  color: var(--xm-bamboo-900);
  max-width: 22ch;
}
.page-news .news-hero__mark {
  position: relative;
  white-space: nowrap;
}
.page-news .news-hero__mark::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: .06em;
  height: .13em;
  background: var(--xm-red);
  opacity: .9;
}
.page-news .news-hero .xm-lede {
  margin: 0;
  color: var(--xm-ink);
  font-size: 1.02rem;
  line-height: 1.8;
}
.page-news .news-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}
.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  margin: 28px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--xm-line);
}
.page-news .news-hero__stats > div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.page-news .news-hero__stats dt {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--xm-grey);
}
.page-news .news-hero__stats dd {
  margin: 0;
  font-family: var(--xm-font-num);
  font-weight: 600;
  font-size: 1.08rem;
  color: var(--xm-bamboo-900);
}
.page-news .news-hero__media {
  margin: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%);
}
.page-news .news-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 索引区 ---------- */
.page-news .news-index {
  padding: 8px 0 56px;
  background: var(--xm-tile);
}
.page-news .news-index__inner {
  max-width: var(--news-maxw);
  margin: 0 auto;
  padding: 0 var(--xm-gutter);
  display: grid;
  gap: 30px;
}

/* 左栏：标签 + 时间线索 */
.page-news .news-rail {
  min-width: 0;
}
.page-news .news-rail .xm-eyebrow {
  margin: 0;
  color: var(--xm-grey);
}
.page-news .news-tags {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--xm-line);
}
.page-news .news-tag {
  appearance: none;
  -webkit-appearance: none;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 11px 13px;
  background: var(--xm-paper);
  border: 1px solid var(--xm-line);
  color: var(--xm-ink);
  font-family: var(--xm-font-body);
  font-size: .9rem;
  font-weight: 600;
  line-height: 1.3;
  text-align: left;
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 9px 100%, 0 calc(100% - 9px));
  transition: border-color .18s ease, color .18s ease, background-color .18s ease;
}
.page-news .news-tag:hover {
  border-color: var(--xm-bamboo-700);
  color: var(--xm-bamboo-700);
}
.page-news .news-tag:focus-visible {
  outline: 2px solid var(--xm-teal);
  outline-offset: 2px;
}
.page-news .news-tag[aria-selected="true"] {
  background: var(--xm-tile);
  border-color: var(--xm-red);
  color: var(--xm-red);
  box-shadow: inset 0 0 0 1px var(--xm-red);
}
.page-news .news-tag__num {
  font-family: var(--xm-font-num);
  font-size: .72rem;
  font-weight: 600;
  color: var(--xm-grey);
}
.page-news .news-tag[aria-selected="true"] .news-tag__num {
  color: var(--xm-red);
}

.page-news .news-rail__line {
  margin-top: 24px;
}
.page-news .news-rail__timeline {
  position: relative;
  list-style: none;
  margin: 14px 0 0;
  padding: 0 0 0 20px;
}
.page-news .news-rail__timeline::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--xm-line);
}
.page-news .news-rail__timeline li {
  position: relative;
  padding-bottom: 18px;
}
.page-news .news-rail__timeline li:last-child {
  padding-bottom: 0;
}
.page-news .news-rail__timeline li::before {
  content: "";
  position: absolute;
  left: -20px;
  top: 5px;
  width: 9px;
  height: 9px;
  background: var(--xm-tile);
  border: 1px solid var(--xm-bamboo-700);
  transform: rotate(45deg);
}
.page-news .news-rail__timeline li[aria-current="true"]::before {
  background: var(--xm-red);
  border-color: var(--xm-red);
}
.page-news .news-rail__when {
  display: block;
  font-family: var(--xm-font-num);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--xm-grey);
}
.page-news .news-rail__what {
  display: block;
  margin-top: 3px;
  font-size: .88rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--xm-bamboo-900);
}

/* 右栏：条目 */
.page-news .news-list {
  min-width: 0;
}
.page-news .xm-tabpanel {
  display: none;
}
.page-news .xm-tabpanel.is-active {
  display: block;
  animation: news-in .32s ease both;
}
@keyframes news-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

.page-news .news-feature {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  background: var(--xm-paper);
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - var(--news-cut)) 0, 100% var(--news-cut), 100% 100%, var(--news-cut) 100%, 0 calc(100% - var(--news-cut)));
}
.page-news .news-feature::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid var(--xm-bamboo-700);
  clip-path: polygon(0 0, calc(100% - var(--news-cut)) 0, 100% var(--news-cut), 100% 100%, var(--news-cut) 100%, 0 calc(100% - var(--news-cut)));
  pointer-events: none;
  z-index: 3;
}
.page-news .news-feature__media {
  margin: 0;
  min-height: 210px;
  position: relative;
}
.page-news .news-feature__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(22, 48, 42, .28) 0%, rgba(22, 48, 42, 0) 62%);
  pointer-events: none;
}
.page-news .news-feature__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-news .news-feature__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 20px 26px;
}
.page-news .news-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--xm-red);
}
.page-news .news-kicker::before {
  content: "";
  width: 14px;
  height: 2px;
  background: var(--xm-red);
}
.page-news .news-feature__title {
  margin: 0;
  font-family: var(--xm-font-display);
  font-weight: 800;
  font-size: clamp(1.32rem, 2.6vw, 1.86rem);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--xm-bamboo-900);
}
.page-news .news-feature__sum {
  margin: 0;
  font-size: .98rem;
  line-height: 1.78;
  color: var(--xm-ink);
}
.page-news .news-item__meta {
  margin: 0;
  font-family: var(--xm-font-num);
  font-size: .76rem;
  letter-spacing: .02em;
  color: var(--xm-grey);
}

.page-news .news-rows {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .news-row {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 20px 4px 20px 0;
  border-bottom: 1px dashed var(--xm-line);
  transition: background-color .18s ease;
}
.page-news .news-row:first-child {
  border-top: 1px dashed var(--xm-line);
}
.page-news .news-row:hover {
  background: rgba(127, 191, 168, .1);
}
.page-news .news-row__num {
  padding-top: 5px;
  font-family: var(--xm-font-num);
  font-size: .8rem;
  font-weight: 600;
  color: var(--xm-bamboo-700);
}
.page-news .news-row__title {
  margin: 0 0 6px;
  font-family: var(--xm-font-display);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--xm-bamboo-900);
  transition: color .18s ease;
}
.page-news .news-row:hover .news-row__title {
  color: var(--xm-red);
}
.page-news .news-row__tag {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 8px;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--xm-bamboo-700);
  border: 1px solid var(--xm-line);
  clip-path: polygon(0 0, calc(100% - 5px) 0, 100% 5px, 100% 100%, 5px 100%, 0 calc(100% - 5px));
}
.page-news .news-row__sum {
  margin: 0 0 8px;
  font-size: .93rem;
  line-height: 1.72;
  color: var(--xm-ink);
}

/* ---------- 赛季阶段 ---------- */
.page-news .news-phase {
  padding: 56px 0;
  background: var(--xm-bamboo-900);
  color: var(--xm-tile);
  position: relative;
  overflow: hidden;
}
.page-news .news-phase::after {
  content: "";
  position: absolute;
  right: -8%;
  top: -30%;
  width: 46%;
  height: 160%;
  background-image: repeating-linear-gradient(120deg, transparent 0 24px, rgba(201, 162, 39, .09) 24px 25px);
  pointer-events: none;
}
.page-news .news-phase__inner {
  position: relative;
  z-index: 1;
  max-width: var(--news-maxw);
  margin: 0 auto;
  padding: 0 var(--xm-gutter);
}
.page-news .news-phase .xm-eyebrow {
  margin: 0;
  color: var(--xm-gold);
}
.page-news .news-phase .xm-h2 {
  margin: 10px 0 12px;
  color: var(--xm-tile);
}
.page-news .news-phase .xm-lede {
  margin: 0;
  max-width: 62ch;
  color: rgba(245, 242, 233, .76);
  line-height: 1.8;
}
.page-news .news-phase__track {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-news .news-phase__item {
  position: relative;
  padding: 0 0 22px 20px;
  border-left: 2px solid rgba(207, 216, 210, .22);
}
.page-news .news-phase__item:last-child {
  padding-bottom: 0;
}
.page-news .news-phase__item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 4px;
  width: 9px;
  height: 9px;
  background: var(--xm-bamboo-900);
  border: 1px solid var(--xm-gold);
  transform: rotate(45deg);
}
.page-news .news-phase__item[aria-current="true"] {
  border-left-color: var(--xm-red);
}
.page-news .news-phase__item[aria-current="true"]::before {
  background: var(--xm-red);
  border-color: var(--xm-red);
}
.page-news .news-phase__num {
  display: block;
  margin-bottom: 6px;
  font-family: var(--xm-font-num);
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--xm-gold);
}
.page-news .news-phase__item h3 {
  margin: 0 0 7px;
  font-family: var(--xm-font-display);
  font-size: 1.04rem;
  font-weight: 700;
  color: var(--xm-tile);
}
.page-news .news-phase__item p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.72;
  color: rgba(245, 242, 233, .7);
}

/* ---------- 专题连载 ---------- */
.page-news .news-series {
  padding: 56px 0;
  background: var(--xm-tile);
}
.page-news .news-series__inner {
  max-width: var(--news-maxw);
  margin: 0 auto;
  padding: 0 var(--xm-gutter);
}
.page-news .news-series .xm-eyebrow {
  margin: 0;
  color: var(--xm-grey);
}
.page-news .news-series .xm-h2 {
  margin: 10px 0 12px;
  color: var(--xm-bamboo-900);
}
.page-news .news-series .xm-lede {
  margin: 0;
  max-width: 60ch;
  color: var(--xm-ink);
  line-height: 1.8;
}
.page-news .news-steps {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-news .news-step {
  position: relative;
  padding: 22px 20px 22px 20px;
  background: var(--xm-paper);
  border: 1px solid var(--xm-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut-sm)), calc(100% - var(--news-cut-sm)) 100%, 0 100%);
  transition: transform .18s ease, border-color .18s ease;
}
.page-news .news-step:hover {
  transform: translateY(-2px);
  border-color: var(--xm-red);
}
.page-news .news-step__num {
  display: block;
  margin-bottom: 12px;
  font-family: var(--xm-font-num);
  font-size: 1.7rem;
  font-weight: 600;
  line-height: 1;
  color: var(--xm-red);
}
.page-news .news-step h3 {
  margin: 0 0 10px;
  font-family: var(--xm-font-display);
  font-size: 1.06rem;
  font-weight: 700;
  color: var(--xm-bamboo-900);
}
.page-news .news-step p {
  margin: 0;
  font-size: .93rem;
  line-height: 1.76;
  color: var(--xm-ink);
}
.page-news .news-series__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--xm-line);
}
.page-news .news-series__foot p {
  flex: 1 1 18rem;
  margin: 0;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--xm-grey);
}

/* ---------- 更新与反馈 ---------- */
.page-news .news-cta {
  padding: 0 0 72px;
  background: var(--xm-tile);
}
.page-news .news-cta__inner {
  max-width: var(--news-maxw);
  margin: 0 auto;
  padding: 0 var(--xm-gutter);
}
.page-news .news-cta__panel {
  display: grid;
  gap: 24px;
  padding: 32px 24px;
  background: var(--xm-bamboo-900);
  clip-path: polygon(0 0, calc(100% - var(--news-cut)) 0, 100% var(--news-cut), 100% 100%, var(--news-cut) 100%, 0 calc(100% - var(--news-cut)));
}
.page-news .news-cta__panel .xm-eyebrow {
  margin: 0;
  color: var(--xm-gold);
}
.page-news .news-cta__panel .xm-h2 {
  margin: 10px 0 12px;
  color: var(--xm-tile);
}
.page-news .news-cta__panel p {
  margin: 0;
  max-width: 54ch;
  font-size: .95rem;
  line-height: 1.78;
  color: rgba(245, 242, 233, .78);
}
.page-news .news-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: center;
}
.page-news .news-cta__actions .xm-btn--ghost {
  border-color: rgba(245, 242, 233, .42);
  color: var(--xm-tile);
}
.page-news .news-cta__actions .xm-btn--ghost:hover {
  border-color: var(--xm-gold);
  color: var(--xm-gold);
}

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-news .news-hero__media {
    aspect-ratio: 16 / 6;
  }
  .page-news .news-feature {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  }
  .page-news .news-feature__media {
    min-height: 280px;
    height: 100%;
  }
  .page-news .news-feature__body {
    padding: 28px 28px 30px;
    justify-content: center;
  }
  .page-news .news-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
  .page-news .news-phase__track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-news .news-phase__item {
    padding: 26px 20px 8px 0;
    border-left: 0;
    border-top: 2px solid rgba(207, 216, 210, .22);
  }
  .page-news .news-phase__item[aria-current="true"] {
    border-left-color: transparent;
    border-top-color: var(--xm-red);
  }
  .page-news .news-phase__item::before {
    left: 0;
    top: -5px;
  }
  .page-news .news-phase__item:last-child {
    padding-bottom: 8px;
  }
  .page-news .news-cta__panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 38px 40px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    padding: 52px 0 68px;
  }
  .page-news .news-hero::before {
    top: -16%;
    right: -10%;
    width: 58%;
    height: 132%;
    clip-path: polygon(16% 0, 100% 0, 100% 100%, 0 100%);
  }
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: center;
    gap: 44px;
  }
  .page-news .news-hero h1 {
    max-width: 18ch;
  }
}

@media (min-width: 1024px) {
  .page-news .news-index__inner {
    grid-template-columns: var(--news-railw) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }
  .page-news .news-rail__sticky {
    position: sticky;
    top: 96px;
  }
  .page-news .news-tags {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .page-news .news-row {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 14px;
    padding: 22px 8px 22px 0;
  }
}

@media (max-width: 420px) {
  .page-news .news-hero__stats {
    gap: 18px;
  }
  .page-news .news-tags {
    grid-template-columns: 1fr;
  }
  .page-news .news-row {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 8px;
  }
  .page-news .news-feature__body {
    padding: 20px 16px 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .xm-tabpanel.is-active {
    animation: none;
  }
  .page-news .news-step,
  .page-news .news-row,
  .page-news .news-tag {
    transition: none;
  }
  .page-news .news-step:hover {
    transform: none;
  }
}
<<<END>>>