.page-news {
  background: var(--pitch-black);
  color: var(--bone-white);
}

.page-news .news-shell {
  padding-top: clamp(18px, 4vw, 44px);
  padding-bottom: clamp(56px, 9vw, 104px);
}

.page-news .crumbs {
  margin-bottom: clamp(20px, 3vw, 34px);
}

/* ---------- 抬头 ---------- */
.page-news .news-intro {
  max-width: 900px;
}

.page-news .news-intro__code {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--signal-cyan);
}

.page-news .news-intro__code::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--milan-red);
}

.page-news .news-intro h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(42px, 10vw, 86px);
  line-height: 0.9;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--bone-white);
}

.page-news .news-intro__lead {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.75;
  color: rgba(243, 240, 232, 0.86);
}

.page-news .news-intro__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 22px;
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid var(--hair);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ash-gray);
}

/* ---------- 主栅格 ---------- */
.page-news .news-layout {
  display: grid;
  gap: clamp(34px, 5vw, 56px);
  margin-top: clamp(28px, 4vw, 46px);
}

.page-news .news-stream {
  order: 1;
  min-width: 0;
}

.page-news .news-side {
  order: 2;
  display: grid;
  gap: 18px;
  align-content: start;
  min-width: 0;
}

/* ---------- 侧栏 ---------- */
.page-news .side-block {
  border: 1px solid var(--hair);
  background: var(--carbon);
  padding: 18px;
}

.page-news .side-block__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--hair-soft);
}

.page-news .side-block__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.02em;
  color: var(--bone-white);
}

.page-news .side-block__code {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--signal-cyan);
}

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

.page-news .pick {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--hair-soft);
}

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

.page-news .pick__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--flare-yellow);
}

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

.page-news .pick__title {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
  color: var(--bone-white);
}

.page-news .pick__cat {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--ash-gray);
}

.page-news .sub-card {
  display: grid;
  gap: 12px;
  padding: 22px 18px;
  background: var(--deep-wine);
  border: 1px solid rgba(243, 240, 232, 0.16);
  border-left: 3px solid var(--signal-cyan);
}

.page-news .sub-card__label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--flare-yellow);
}

.page-news .sub-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 26px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--bone-white);
}

.page-news .sub-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(243, 240, 232, 0.82);
}

.page-news .sub-card .btn {
  justify-self: start;
}

/* ---------- 列表抬头与筛选 ---------- */
.page-news .stream-head {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.page-news .stream-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 3.6vw, 38px);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--bone-white);
}

.page-news .stream-head__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ash-gray);
}

.page-news .notes-filter {
  position: relative;
  border-top: 1px solid var(--hair);
  padding-top: 16px;
}

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

.page-news .notes-filter__label {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  color: var(--ash-gray);
}

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

.page-news .notes-filter__chip {
  display: inline-block;
  padding: 7px 13px;
  border: 1px solid var(--hair);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ash-gray);
  cursor: pointer;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-news .notes-filter__chip:hover {
  color: var(--bone-white);
  border-color: var(--signal-cyan);
}

.page-news .notes-filter:focus-within .notes-filter__chips {
  outline: 1px dashed var(--signal-cyan);
  outline-offset: 6px;
}

.page-news #f-all:checked ~ .notes-filter__chips label[for="f-all"],
.page-news #f-obs:checked ~ .notes-filter__chips label[for="f-obs"],
.page-news #f-data:checked ~ .notes-filter__chips label[for="f-data"],
.page-news #f-dev:checked ~ .notes-filter__chips label[for="f-dev"],
.page-news #f-league:checked ~ .notes-filter__chips label[for="f-league"],
.page-news #f-local:checked ~ .notes-filter__chips label[for="f-local"] {
  background: var(--flare-yellow);
  border-color: var(--flare-yellow);
  color: var(--pitch-black);
}

.page-news #f-obs:checked ~ .notes-list > .note:not([data-cat="obs"]),
.page-news #f-data:checked ~ .notes-list > .note:not([data-cat="data"]),
.page-news #f-dev:checked ~ .notes-list > .note:not([data-cat="dev"]),
.page-news #f-league:checked ~ .notes-list > .note:not([data-cat="league"]),
.page-news #f-local:checked ~ .notes-list > .note:not([data-cat="local"]) {
  display: none;
}

/* ---------- 条目流 ---------- */
.page-news .notes-list {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-news .note {
  position: relative;
  min-width: 0;
  padding: 24px 0;
  border-bottom: 1px solid var(--hair);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-news .note::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 0;
  height: 2px;
  background: var(--flare-yellow);
  transition: width 0.22s ease;
}

.page-news .note:hover,
.page-news .note:focus-within {
  transform: translateX(4px);
  border-bottom-color: rgba(47, 243, 224, 0.45);
}

.page-news .note:hover::before,
.page-news .note:focus-within::before {
  width: 24px;
}

.page-news .note__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-news .note__time {
  color: var(--signal-cyan);
}

.page-news .note__cat {
  color: var(--ash-gray);
}

.page-news .note__cat::before {
  content: "#";
  margin-right: 2px;
  color: var(--warm-red-mid);
}

.page-news .note__idx {
  margin-left: auto;
  color: rgba(155, 155, 166, 0.75);
}

.page-news .note__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--bone-white);
  background-image: linear-gradient(var(--signal-cyan), var(--signal-cyan));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 2px;
  padding-bottom: 2px;
  transition: background-size 0.28s ease, color 0.2s ease;
}

.page-news .note:hover .note__title,
.page-news .note:focus-within .note__title {
  background-size: 100% 2px;
}

.page-news .note__title--lg {
  font-size: clamp(22px, 4.4vw, 40px);
  line-height: 1.12;
  background-image: none;
  padding-bottom: 0;
}

.page-news .note__excerpt {
  margin: 8px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(243, 240, 232, 0.74);
}

/* 特稿 */
.page-news .note--feature {
  padding-top: 20px;
}

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

.page-news .note__hero-media {
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 34px));
}

.page-news .note__hero-media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 80%;
  background: linear-gradient(to top, rgba(8, 8, 10, 0.97) 6%, rgba(8, 8, 10, 0) 92%);
  pointer-events: none;
}

.page-news .note__hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}

.page-news .note__hero-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 6px;
  padding: 0 14px 26px;
  z-index: 2;
}

.page-news .note__hero-cap .note__time {
  display: inline-block;
  margin-bottom: 8px;
  text-shadow: 0 2px 14px rgba(8, 8, 10, 0.9);
  animation: news-time-pulse 2.6s ease-in-out infinite;
}

.page-news .note__hero-cap .note__title {
  margin: 0;
  max-width: 26ch;
  text-shadow: 0 2px 22px rgba(8, 8, 10, 0.95);
}

@keyframes news-time-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.62;
  }
}

/* 带图宽条目 */
.page-news .note__inner {
  display: grid;
  gap: 16px;
}

.page-news .note__thumb {
  margin: 0;
  border: 1px solid var(--hair);
  overflow: hidden;
}

.page-news .note__thumb img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.page-news .note--wide:hover .note__thumb img {
  transform: scale(1.03);
}

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

/* ---------- 栏目索引 ---------- */
.page-news .news-ledger {
  margin-top: clamp(44px, 6vw, 80px);
  padding-top: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--hair);
}

.page-news .news-ledger__head {
  display: grid;
  gap: 10px;
  max-width: 720px;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-news .news-ledger__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 3.6vw, 40px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--bone-white);
}

.page-news .news-ledger__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(243, 240, 232, 0.72);
}

.page-news .ledger-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-top: 1px solid var(--hair);
}

.page-news .ledger-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--hair);
}

.page-news .ledger-item__idx {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--flare-yellow);
}

.page-news .ledger-item__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: 21px;
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--bone-white);
}

.page-news .ledger-item__text {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(243, 240, 232, 0.72);
}

.page-news .ledger-item__cadence {
  display: inline-block;
  margin-top: 12px;
  padding: 4px 9px;
  border: 1px solid rgba(47, 243, 224, 0.42);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--signal-cyan);
}

.page-news .ledger-foot {
  margin-top: 22px;
  padding: 18px;
  background: var(--deep-teal);
  border-left: 3px solid var(--milan-red);
}

.page-news .ledger-foot p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(243, 240, 232, 0.84);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-news .ledger-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
  }

  .page-news .note--wide .note__inner {
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: start;
    gap: 22px;
  }

  .page-news .note__hero-cap {
    padding: 0 22px 34px;
  }
}

@media (min-width: 760px) {
  .page-news .notes-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 3vw, 44px);
  }

  .page-news .note--feature,
  .page-news .note--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1000px) {
  .page-news .news-layout {
    grid-template-columns: 296px minmax(0, 1fr);
    column-gap: clamp(36px, 4vw, 64px);
  }

  .page-news .news-side {
    order: 0;
    position: sticky;
    top: 24px;
  }

  .page-news .ledger-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 36px;
  }

  .page-news .note--wide .note__inner {
    grid-template-columns: 260px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .note,
  .page-news .note__title,
  .page-news .note__thumb img,
  .page-news .notes-filter__chip {
    transition: none;
  }

  .page-news .note:hover,
  .page-news .note:focus-within {
    transform: none;
  }

  .page-news .note__hero-cap .note__time {
    animation: none;
  }
}
<<<END>>>