.page-news {
  --news-line: 1px solid var(--line);
  background: var(--ink-900);
  color: var(--text-body);
  overflow-x: hidden;
}

/* ---------- Hero ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  padding: calc(var(--header-h) + clamp(40px, 7vw, 92px)) 0 clamp(34px, 5vw, 62px);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(128deg, rgba(34, 224, 210, 0.18) 0%, rgba(34, 224, 210, 0) 46%),
    linear-gradient(308deg, rgba(255, 122, 46, 0.16) 0%, rgba(255, 122, 46, 0) 44%),
    radial-gradient(120% 90% at 84% 10%, rgba(74, 46, 143, 0.6) 0%, rgba(74, 46, 143, 0) 62%);
  clip-path: polygon(0 0, 100% 0, 100% 56%, 0 100%);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(to right, rgba(35, 48, 102, 0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(35, 48, 102, 0.55) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0));
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0));
  pointer-events: none;
}

.page-news .news-hero .eyebrow {
  color: var(--cyan);
}

.page-news .news-hero__title {
  margin: 14px 0 0;
  max-width: 16ch;
  color: var(--text-hi);
  font-weight: 250;
  letter-spacing: -0.02em;
}

.page-news .news-hero__lead {
  margin: clamp(18px, 2.4vw, 28px) 0 0;
  max-width: 56ch;
  font-size: var(--fs-18);
  line-height: 1.75;
  color: var(--text-body);
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(28px, 4vw, 52px);
  background: var(--line);
  border: var(--news-line);
}

.page-news .news-hero__stats .stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px 20px;
  background: var(--ink-900);
}

.page-news .news-hero__stats .stat__value {
  font-family: var(--ff-mono);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 400;
  line-height: 1.1;
  color: var(--text-hi);
  letter-spacing: -0.01em;
}

.page-news .news-hero__stats .stat:first-child .stat__value {
  color: var(--cyan);
}

.page-news .news-hero__stats .stat:last-child .stat__value {
  color: var(--lime);
}

.page-news .news-hero__stats .stat__label {
  font-size: var(--fs-13);
  letter-spacing: 0.08em;
  color: var(--text-idx);
}

/* ---------- 栏目带 ---------- */
.page-news .news-band {
  padding: clamp(36px, 5vw, 76px) 0 clamp(40px, 6vw, 84px);
  border-top: var(--news-line);
}

.page-news .news-band__rail {
  display: flex;
  gap: 1px;
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  background: var(--line);
  border-block: var(--news-line);
}

.page-news .news-band__rail::-webkit-scrollbar {
  display: none;
}

.page-news .news-band__item {
  position: relative;
  flex: 0 0 auto;
  min-width: 164px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 24px 24px;
  background: var(--ink-900);
  scroll-snap-align: start;
  transition: background var(--dur) var(--ease);
}

.page-news .news-band__item::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--dur) var(--ease);
}

.page-news .news-band__item:hover,
.page-news .news-band__item:focus-visible {
  background: var(--ink-800);
}

.page-news .news-band__item:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: -2px;
}

.page-news .news-band__item:hover::after,
.page-news .news-band__item:focus-visible::after {
  transform: scaleX(1);
}

.page-news .news-band__num {
  color: var(--text-idx);
}

.page-news .news-band__name {
  font-size: var(--fs-18);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-hi);
}

.page-news .news-band__count {
  font-size: var(--fs-13);
  letter-spacing: 0.08em;
  color: var(--text-idx);
}

/* ---------- 通用图框 ---------- */
.page-news .news-figure {
  margin: clamp(28px, 4vw, 48px) 0 0;
}

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

/* ---------- 栏目对照 ---------- */
.page-news .news-index__list {
  list-style: none;
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  padding: 0;
  border-top: var(--news-line);
}

.page-news .news-index__row {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  gap: clamp(12px, 2vw, 32px);
  align-items: start;
  padding: clamp(16px, 2.2vw, 26px) clamp(10px, 1.6vw, 20px);
  border-bottom: var(--news-line);
  transition: background var(--dur) var(--ease);
}

.page-news .news-index__row:hover {
  background: linear-gradient(90deg, rgba(34, 224, 210, 0.09) 0%, rgba(34, 224, 210, 0) 62%);
}

.page-news .news-index__num {
  padding-top: 4px;
  color: var(--text-idx);
}

.page-news .news-index__name {
  margin: 0;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-hi);
}

.page-news .news-index__fit {
  margin: 8px 0 0;
  max-width: 54ch;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--text-body);
}

.page-news .news-index__count {
  margin-top: 4px;
  white-space: nowrap;
}

/* ---------- 更新线 ---------- */
.page-news .news-update__list {
  list-style: none;
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  padding: 0;
  border-top: var(--news-line);
}

.page-news .news-update__row {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr) auto;
  gap: clamp(12px, 2vw, 28px);
  align-items: center;
  padding: clamp(14px, 1.8vw, 20px) clamp(10px, 1.6vw, 18px);
  border-bottom: var(--news-line);
  transition: background var(--dur) var(--ease);
}

.page-news .news-update__row:hover {
  background: var(--ink-800);
}

.page-news .news-update__idx {
  color: var(--text-idx);
}

.page-news .news-update__title {
  margin: 0;
  font-size: var(--fs-16);
  font-weight: 500;
  line-height: 1.6;
  color: var(--text-hi);
}

.page-news .news-update__meta {
  margin: 5px 0 0;
  font-size: var(--fs-13);
  letter-spacing: 0.06em;
  color: var(--text-idx);
}

.page-news .news-update__tag {
  white-space: nowrap;
}

/* ---------- 按问题挑栏目 ---------- */
.page-news .news-pick__grid {
  display: grid;
  gap: clamp(24px, 3.4vw, 48px);
  margin-top: clamp(24px, 3.4vw, 40px);
}

.page-news .news-figure--pick {
  margin: 0;
}

.page-news .news-pick__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--news-line);
}

.page-news .news-pick__item {
  display: grid;
  gap: 8px;
  padding: clamp(14px, 1.8vw, 20px) clamp(10px, 1.6vw, 18px);
  border-bottom: var(--news-line);
  transition: background var(--dur) var(--ease);
}

.page-news .news-pick__item:hover {
  background: rgba(34, 224, 210, 0.07);
}

.page-news .news-pick__q {
  margin: 0;
  font-size: var(--fs-18);
  font-weight: 500;
  line-height: 1.55;
  color: var(--text-hi);
}

.page-news .news-pick__a {
  margin: 0;
  font-family: var(--ff-mono);
  font-size: var(--fs-13);
  letter-spacing: 0.06em;
  color: var(--text-idx);
}

.page-news .news-pick__a .accent-cyan {
  color: var(--cyan);
}

/* ---------- 连载专题 ---------- */
.page-news .news-topics__grid {
  display: grid;
  gap: 1px;
  list-style: none;
  margin: clamp(24px, 3.4vw, 44px) 0 0;
  padding: 0;
  background: var(--line);
  border: var(--news-line);
}

.page-news .news-topics__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 32px);
  background: var(--ink-900);
  transition: background var(--dur) var(--ease);
}

.page-news .news-topics__card:hover {
  background: var(--ink-800);
}

.page-news .news-topics__num {
  margin: 0;
  color: var(--orange);
}

.page-news .news-topics__name {
  margin: 0;
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-hi);
}

.page-news .news-topics__desc {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--text-body);
}

.page-news .news-topics__bar {
  margin-top: 8px;
  height: 6px;
  background: var(--ink-800);
  border: var(--news-line);
  overflow: hidden;
}

.page-news .news-topics__fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--blue) 100%);
}

.page-news .news-topics__fill--75 { width: 75%; }
.page-news .news-topics__fill--67 { width: 67%; }
.page-news .news-topics__fill--71 { width: 71%; }
.page-news .news-topics__fill--60 { width: 60%; }

.page-news .news-topics__meta {
  margin: 0;
  font-size: var(--fs-13);
  letter-spacing: 0.06em;
  color: var(--text-idx);
}

.page-news .news-topics__next {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.7;
  color: var(--text-body);
}

.page-news .news-topics__next::before {
  content: "→ ";
  color: var(--orange);
}

/* ---------- 回访节奏 ---------- */
.page-news .news-return {
  border-top: var(--news-line);
}

.page-news .news-return__inner {
  display: grid;
  gap: clamp(24px, 3.4vw, 56px);
}

.page-news .news-return__main p {
  margin: 16px 0 0;
  max-width: 54ch;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--text-body);
}

.page-news .news-return__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-news .news-return__actions .btn {
  justify-content: center;
  text-align: center;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-topics__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-pick__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-news .news-return__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-news .news-return__actions {
    padding-top: 8px;
  }
}

@media (max-width: 640px) {
  .page-news .news-band__item {
    min-width: 146px;
    padding: 18px 18px 20px;
  }

  .page-news .news-index__row {
    grid-template-columns: 38px minmax(0, 1fr);
    row-gap: 12px;
  }

  .page-news .news-index__count {
    grid-column: 2;
    justify-self: start;
    margin-top: 0;
  }

  .page-news .news-update__row {
    grid-template-columns: 60px minmax(0, 1fr);
    row-gap: 10px;
  }

  .page-news .news-update__tag {
    grid-column: 2;
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}