.page-news {
  background: var(--paper);
  color: var(--ink);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 40px) 0 clamp(88px, 12vw, 152px);
  background:
    radial-gradient(118% 132% at 88% 2%, rgba(31, 99, 196, .58) 0%, rgba(10, 26, 49, 0) 58%),
    linear-gradient(158deg, var(--navy-900) 0%, var(--navy-800) 66%, #17386c 100%);
  color: var(--white);
}

.page-news .news-hero::after,
.page-news .news-hero::before {
  content: "";
  position: absolute;
  right: -14%;
  height: 2px;
  width: min(620px, 72vw);
  pointer-events: none;
  background: linear-gradient(90deg, rgba(255, 106, 26, 0) 0%, rgba(255, 106, 26, .85) 55%, rgba(255, 106, 26, 0) 100%);
}

.page-news .news-hero::after {
  top: 24%;
  transform: rotate(-13deg);
}

.page-news .news-hero::before {
  top: 58%;
  transform: rotate(-13deg) scaleX(.62);
  transform-origin: right center;
  opacity: .55;
}

.page-news .news-hero .breadcrumb,
.page-news .news-hero .breadcrumb a {
  color: rgba(255, 255, 255, .68);
}

.page-news .news-hero .breadcrumb__item[aria-current="page"],
.page-news .news-hero .breadcrumb a:hover {
  color: var(--white);
}

.page-news .news-hero .eyebrow {
  margin-top: 26px;
  color: var(--orange);
}

.page-news .news-hero h1 {
  margin: 12px 0 0;
  max-width: 18ch;
  font-size: clamp(2rem, 6vw, 3.7rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.025em;
}

.page-news .news-hero__lead {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: clamp(1rem, 1.35vw, 1.125rem);
  line-height: 1.78;
  color: rgba(255, 255, 255, .82);
}

.page-news .news-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.page-news .chip-outline {
  display: inline-flex;
  align-items: center;
  padding: 7px 15px;
  border: 1px solid rgba(255, 255, 255, .26);
  border-radius: var(--r-pill);
  color: rgba(255, 255, 255, .88);
  font-size: .8125rem;
  letter-spacing: .04em;
}

/* ---------- 本季提要 ---------- */
.page-news .brief-section {
  position: relative;
  z-index: 3;
  margin-top: clamp(-140px, -10vw, -78px);
  padding: 0 0 clamp(36px, 5vw, 62px);
}

.page-news .brief-shell {
  display: grid;
  gap: 0;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: var(--white);
  box-shadow: var(--shadow-2);
}

.page-news .brief-body {
  padding: clamp(24px, 4vw, 46px);
}

.page-news .brief-flag {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: var(--r-pill);
  background: var(--orange);
  color: var(--navy-900);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .09em;
}

.page-news .brief-body h2 {
  margin: 18px 0 0;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
}

.page-news .brief-body p {
  margin: 14px 0 0;
  max-width: 58ch;
  line-height: 1.78;
  color: rgba(255, 255, 255, .8);
}

.page-news .brief-body .btn-row {
  margin-top: 26px;
}

.page-news .brief-visual {
  position: relative;
  min-height: 210px;
}

.page-news .brief-visual img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-news .brief-shell {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
  .page-news .brief-visual {
    min-height: 100%;
  }
}

/* ---------- 阶段刻度 ---------- */
.page-news .scale-section {
  padding: 0 0 clamp(32px, 5vw, 56px);
}

.page-news .scale-track {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 4px 8px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
}

.page-news .scale-node {
  position: relative;
  flex: 1 0 152px;
  padding: 30px 14px 0 0;
  scroll-snap-align: start;
}

.page-news .scale-node::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 0;
  right: -8px;
  height: 2px;
  background: var(--line);
}

.page-news .scale-node:last-child::before {
  right: 0;
}

.page-news .scale-node__dot {
  position: absolute;
  top: 2px;
  left: 0;
  box-sizing: border-box;
  width: 16px;
  height: 16px;
  border: 3px solid var(--blue-600);
  border-radius: 50%;
  background: var(--white);
}

.page-news .scale-node.is-now .scale-node__dot {
  border-color: var(--orange);
  background: var(--orange);
  box-shadow: 0 0 0 5px var(--orange-100);
}

.page-news .scale-node__name {
  display: block;
  font-size: .9375rem;
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-news .scale-node__hint {
  display: block;
  margin-top: 4px;
  font-size: .8125rem;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 报告列表 ---------- */
.page-news .reports-section {
  padding: 0 0 clamp(44px, 6vw, 82px);
}

.page-news .report-board {
  padding: clamp(16px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--white);
  box-shadow: var(--shadow-1);
}

.page-news .filter-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-news .filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 22px;
}

.page-news .filter-chip {
  display: inline-flex;
  align-items: center;
  padding: 9px 17px;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  background: var(--orange-100);
  color: var(--orange-deep);
  font-size: .84375rem;
  font-weight: 700;
  cursor: pointer;
  user-select: none;
  transition: background .18s ease, color .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.page-news .filter-chip:hover {
  border-color: var(--orange);
}

.page-news #rc-all:checked ~ .filter-row .filter-chip[for="rc-all"],
.page-news #rc-schedule:checked ~ .filter-row .filter-chip[for="rc-schedule"],
.page-news #rc-column:checked ~ .filter-row .filter-chip[for="rc-column"],
.page-news #rc-cost:checked ~ .filter-row .filter-chip[for="rc-cost"],
.page-news #rc-version:checked ~ .filter-row .filter-chip[for="rc-version"] {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--navy-900);
  box-shadow: 0 10px 20px -12px rgba(255, 106, 26, .95);
}

.page-news #rc-all:focus-visible ~ .filter-row .filter-chip[for="rc-all"],
.page-news #rc-schedule:focus-visible ~ .filter-row .filter-chip[for="rc-schedule"],
.page-news #rc-column:focus-visible ~ .filter-row .filter-chip[for="rc-column"],
.page-news #rc-cost:focus-visible ~ .filter-row .filter-chip[for="rc-cost"],
.page-news #rc-version:focus-visible ~ .filter-row .filter-chip[for="rc-version"] {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-news #rc-schedule:checked ~ .report-list .report-item:not(.is-schedule),
.page-news #rc-column:checked ~ .report-list .report-item:not(.is-column),
.page-news #rc-cost:checked ~ .report-list .report-item:not(.is-cost),
.page-news #rc-version:checked ~ .report-list .report-item:not(.is-version) {
  display: none;
}

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

.page-news .report-item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 18px 20px 18px 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--white);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.page-news .report-item:hover,
.page-news .report-item:focus-within {
  transform: translateY(-4px);
  border-color: transparent;
  box-shadow: var(--shadow-2);
}

.page-news .report-item__band {
  position: absolute;
  top: 14px;
  bottom: 14px;
  left: 0;
  width: 5px;
  border-radius: 0 5px 5px 0;
  background: var(--line);
}

.page-news .report-item.is-schedule .report-item__band { background: var(--orange); }
.page-news .report-item.is-column .report-item__band { background: var(--blue-600); }
.page-news .report-item.is-cost .report-item__band { background: var(--amber); }
.page-news .report-item.is-version .report-item__band { background: var(--teal); }

.page-news .report-item__side {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .report-item__when {
  font-size: .75rem;
  color: var(--muted);
  letter-spacing: .01em;
}

.page-news .report-item__title {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -.012em;
  color: var(--ink);
}

.page-news .report-item__text {
  margin: 6px 0 0;
  font-size: .9375rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .report-item__link {
  justify-self: start;
  font-size: .8125rem;
}

.page-news .report-item__arrow {
  display: none;
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%) translateX(-8px);
  color: var(--orange);
  font-size: 1.125rem;
  font-weight: 800;
  opacity: 0;
  transition: opacity .2s ease, transform .2s ease;
  pointer-events: none;
}

.page-news .report-item:hover .report-item__arrow,
.page-news .report-item:focus-within .report-item__arrow {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

@media (min-width: 780px) {
  .page-news .report-item {
    grid-template-columns: 168px minmax(0, 1fr) auto;
    align-items: center;
    gap: 4px 22px;
    padding: 18px 26px 18px 26px;
  }
  .page-news .report-item__side {
    grid-column: 1;
    grid-row: 1;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .page-news .report-item__main {
    grid-column: 2;
    grid-row: 1 / span 1;
  }
  .page-news .report-item__link {
    grid-column: 3;
    align-self: start;
  }
  .page-news .report-item__arrow {
    display: block;
  }
  .page-news .report-item {
    padding-right: 62px;
  }
}

/* ---------- 节奏专题 ---------- */
.page-news .rhythm-body {
  margin-top: 26px;
  max-width: 68ch;
}

.page-news .rhythm-body p {
  margin: 0 0 14px;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .rhythm-stats {
  margin-top: 30px;
}

/* ---------- 版本时间线 ---------- */
.page-news .versions-timeline {
  margin-top: 30px;
}

/* ---------- 花费与周期 ---------- */
.page-news .cost-cards {
  margin-top: 6px;
}

.page-news .cost-note {
  margin-top: 28px;
  padding: clamp(20px, 3vw, 30px);
  border-left: 4px solid var(--orange);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: var(--orange-100);
}

.page-news .cost-note p {
  margin: 0 0 12px;
  max-width: 66ch;
  line-height: 1.78;
  color: var(--ink);
}

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

.page-news .cost-note a {
  color: var(--orange-deep);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .cost-points {
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .cost-points li {
  position: relative;
  padding-left: 24px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .cost-points li::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--orange);
}

@media (min-width: 760px) {
  .page-news .cost-points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

/* ---------- 赛季归档 ---------- */
.page-news .archive-layout {
  display: grid;
  gap: clamp(20px, 4vw, 40px);
  margin-top: 6px;
}

.page-news .archive-body p {
  margin: 0 0 18px;
  max-width: 62ch;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .archive-list {
  display: grid;
  gap: 12px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-news .archive-list li {
  position: relative;
  padding: 14px 16px 14px 20px;
  border-radius: var(--r-sm);
  background: var(--blue-100);
  line-height: 1.7;
  color: var(--ink);
}

.page-news .archive-list li::before {
  content: "";
  position: absolute;
  top: 14px;
  bottom: 14px;
  left: 7px;
  width: 4px;
  border-radius: 4px;
  background: var(--blue-600);
}

.page-news .archive-list strong {
  font-weight: 800;
}

@media (min-width: 880px) {
  .page-news .archive-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }
}

/* ---------- 订阅与反馈 ---------- */
.page-news .subscribe-shell {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
  padding: clamp(24px, 4vw, 46px);
  border-radius: var(--r-lg);
  background: linear-gradient(140deg, var(--navy-800) 0%, var(--navy-900) 100%);
  color: var(--white);
}

.page-news .subscribe-body h2 {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -.02em;
}

.page-news .subscribe-body p {
  margin: 14px 0 0;
  max-width: 58ch;
  line-height: 1.78;
  color: rgba(255, 255, 255, .8);
}

.page-news .subscribe-body .btn-row {
  margin-top: 24px;
}

.page-news .subscribe-aside {
  display: grid;
  gap: 12px;
  align-content: start;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, .18);
}

.page-news .subscribe-aside__label {
  margin: 0;
  font-size: .8125rem;
  letter-spacing: .06em;
  color: rgba(255, 255, 255, .6);
}

.page-news .subscribe-aside .link-more {
  color: var(--orange);
  font-weight: 700;
}

.page-news .subscribe-top {
  justify-self: start;
  font-size: .8125rem;
  color: rgba(255, 255, 255, .72);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .subscribe-top:hover {
  color: var(--white);
}

@media (min-width: 880px) {
  .page-news .subscribe-shell {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }
  .page-news .subscribe-aside {
    padding-top: 0;
    padding-left: 28px;
    border-top: 0;
    border-left: 1px solid rgba(255, 255, 255, .18);
  }
}

/* ---------- 窄屏兜底 ---------- */
@media (max-width: 640px) {
  .page-news .report-board {
    padding: 14px;
  }
  .page-news .report-item {
    padding: 16px 16px 16px 22px;
  }
  .page-news .cost-note {
    border-left-width: 3px;
  }
}
<<<END>>>