.page-news {
  --pn-line: 2px solid var(--ink-600);
  --pn-idx-col: 68px;
  display: block;
  background: var(--ink-900);
  color: var(--chalk);
  font-family: var(--sans);
  padding-top: calc(var(--ticker-h, 64px) + clamp(16px, 3vw, 32px));
  padding-inline: clamp(14px, 4vw, 30px);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: hidden;
}

/* ---------- HERO ---------- */

.page-news .notes-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-800);
  padding: clamp(22px, 4vw, 46px) clamp(18px, 4vw, 52px) clamp(72px, 9vw, 112px);
}

.page-news .notes-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 58px;
  background: var(--ink-900);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  z-index: 2;
  pointer-events: none;
}

.page-news .notes-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-news .notes-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: 0.2;
}

.page-news .notes-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(105deg, var(--ink-900) 34%, rgba(10, 18, 41, 0.4) 74%, rgba(6, 11, 24, 0.1) 100%),
    repeating-linear-gradient(0deg, rgba(232, 238, 249, 0.05) 0 1px, transparent 1px 5px);
}

.page-news .notes-hero__inner {
  position: relative;
  max-width: 780px;
}

.page-news .notes-hero .crumb {
  margin-bottom: clamp(16px, 3vw, 28px);
}

.page-news .notes-hero__title {
  font-family: var(--cond);
  font-size: clamp(40px, 8vw, 84px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.01em;
  margin: 10px 0 16px;
  color: var(--chalk);
}

.page-news .notes-hero__lede {
  margin: 0 0 clamp(22px, 3.5vw, 34px);
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--chalk);
  border-left: 3px solid var(--cyan);
  padding-left: 16px;
}

.page-news .notes-hero__stats {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--pn-line);
}

.page-news .notes-hero__stats li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 12px 20px 12px 0;
  margin-right: 20px;
  border-right: var(--pn-line);
}

.page-news .notes-hero__stats li:last-child {
  border-right: 0;
  margin-right: 0;
  padding-right: 0;
}

.page-news .notes-hero__stats .num {
  font-family: var(--mono);
  font-weight: 800;
  font-size: 26px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-news .notes-hero__stats span:last-child {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
}

/* ---------- 分类标签 ---------- */

.page-news .notes-topics {
  margin-top: clamp(26px, 4vw, 44px);
}

.page-news .notes-topics__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  border-top: var(--pn-line);
  border-left: var(--pn-line);
}

.page-news .notes-topics__link {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-right: var(--pn-line);
  border-bottom: var(--pn-line);
  color: var(--chalk);
  text-decoration: none;
  transition: background-color 0.16s linear, color 0.16s linear;
}

.page-news .notes-topics__link:hover {
  background-color: var(--ink-800);
  color: var(--cyan);
}

.page-news .notes-topics__link:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-news .notes-topics__idx {
  font-family: var(--mono);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0;
  color: var(--orange);
}

.page-news .notes-topics__name {
  font-family: var(--cond);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.03em;
}

.page-news .notes-topics__freq {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--steel);
}

/* ---------- 最新条目 ---------- */

.page-news .notes-index {
  margin-top: clamp(46px, 7vw, 88px);
}

.page-news .notes-index__note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

.page-news .notes-group {
  margin-top: clamp(26px, 4vw, 42px);
}

.page-news .notes-group__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: var(--pn-line);
  border-top: var(--pn-line);
  padding-top: 10px;
}

.page-news .notes-group__idx {
  font-family: var(--mono);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0;
  color: var(--cyan);
}

.page-news .notes-group__name {
  margin: 0;
  font-family: var(--cond);
  font-weight: 700;
  font-size: clamp(18px, 2.4vw, 23px);
  letter-spacing: 0.03em;
  color: var(--chalk);
}

.page-news .notes-group__link {
  margin-left: auto;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
  white-space: nowrap;
}

.page-news .notes-group__link:hover {
  color: var(--cyan);
}

.page-news .notes-rows {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .notes-row {
  display: grid;
  grid-template-columns: var(--pn-idx-col) 1fr;
  gap: 16px;
  align-items: start;
  padding: 15px 14px 15px 12px;
  border-left: var(--pn-line);
  border-bottom: var(--pn-line);
  background-color: var(--ink-900);
  transition: border-left-color 0.18s linear, background-color 0.18s linear;
}

.page-news .notes-row:hover,
.page-news .notes-row:focus-within {
  border-left-color: var(--cyan);
  background-color: var(--ink-800);
}

.page-news .notes-row__idx {
  font-family: var(--mono);
  font-weight: 800;
  font-size: 15px;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--steel);
  transition: color 0.18s linear;
}

.page-news .notes-row:hover .notes-row__idx {
  color: var(--cyan);
}

.page-news .notes-row__title {
  margin: 0 0 7px;
  font-family: var(--cond);
  font-weight: 700;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.28;
  letter-spacing: 0.015em;
  color: var(--chalk);
}

.page-news .notes-row__desc {
  margin: 0 0 10px;
  max-width: 74ch;
  font-size: 14px;
  line-height: 1.72;
  color: var(--chalk);
  opacity: 0.78;
}

.page-news .notes-row__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--steel);
}

.page-news .notes-stage {
  display: inline-block;
  padding: 3px 9px;
  background-color: var(--dim-cyan);
  color: var(--chalk);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.page-news .notes-row__time::before {
  content: "·";
  margin-right: 8px;
  color: var(--ink-600);
}

/* ---------- 专题合集 ---------- */

.page-news .notes-series {
  margin-top: clamp(52px, 8vw, 100px);
}

.page-news .notes-series__rail {
  margin-top: 24px;
  padding: 16px 0;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  border-top: var(--pn-line);
  border-bottom: var(--pn-line);
  scrollbar-width: thin;
}

.page-news .notes-series__rail:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.page-news .notes-series__track {
  display: flex;
  align-items: stretch;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .notes-card {
  flex: 0 0 262px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  padding: 0 18px;
  border-left: var(--pn-line);
}

.page-news .notes-card:last-child {
  border-right: var(--pn-line);
}

.page-news .notes-card__media {
  margin: 0 0 14px;
  overflow: hidden;
}

.page-news .notes-card__media img {
  transition: transform 0.32s ease;
}

.page-news .notes-card:hover .notes-card__media img {
  transform: scale(1.045);
}

.page-news .notes-card__title {
  margin: 0 0 8px;
  font-family: var(--cond);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.03em;
  color: var(--chalk);
}

.page-news .notes-card__desc {
  margin: 0 0 12px;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--chalk);
  opacity: 0.74;
}

.page-news .notes-card .meta {
  margin: auto 0 4px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--steel);
}

/* ---------- 更新节奏（宽松区） ---------- */

.page-news .notes-cadence {
  margin-top: clamp(58px, 9vw, 110px);
}

.page-news .notes-steps {
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
}

.page-news .notes-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  align-items: start;
  padding: clamp(26px, 4vw, 40px) 0;
  border-bottom: var(--pn-line);
}

.page-news .notes-step:first-child {
  border-top: var(--pn-line);
}

.page-news .notes-step__idx {
  font-family: var(--mono);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink-600);
  transition: color 0.18s linear;
}

.page-news .notes-step:hover .notes-step__idx {
  color: var(--cyan);
}

.page-news .notes-step h3 {
  margin: 0 0 12px;
  font-family: var(--cond);
  font-weight: 700;
  font-size: clamp(19px, 2.4vw, 25px);
  letter-spacing: 0.03em;
  color: var(--chalk);
}

.page-news .notes-step p {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.95;
  color: var(--chalk);
  opacity: 0.82;
}

/* ---------- 订阅与跟进 ---------- */

.page-news .notes-follow {
  margin-top: clamp(58px, 9vw, 110px);
}

.page-news .notes-follow__box {
  background-color: var(--ink-800);
  border: var(--pn-line);
  border-left: 6px solid var(--orange);
  box-shadow: 4px 6px 0 var(--ink-950);
  padding: clamp(26px, 5vw, 52px);
}

.page-news .notes-follow__text {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--chalk);
  opacity: 0.84;
}

.page-news .notes-follow__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

/* ---------- 断点 ---------- */

@media (min-width: 560px) {
  .page-news .notes-card {
    flex: 0 0 292px;
  }
}

@media (min-width: 900px) {
  .page-news .notes-topics__list {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-news {
    margin-left: var(--rail);
    padding-inline: clamp(28px, 4vw, 88px);
  }

  .page-news .notes-row {
    grid-template-columns: 84px 1fr;
    gap: 22px;
    padding: 16px 18px 16px 14px;
  }

  .page-news .notes-step {
    grid-template-columns: 88px 1fr;
    gap: 28px;
  }

  .page-news .notes-card {
    flex: 0 0 320px;
    padding: 0 24px;
  }
}

@media (max-width: 1023px) {
  .page-news {
    margin-left: 0;
  }
}

@media (max-width: 620px) {
  .page-news .notes-hero__stats li {
    flex: 1 1 100%;
    border-right: 0;
    border-bottom: 1px dashed var(--ink-600);
    margin-right: 0;
    padding-right: 0;
  }

  .page-news .notes-hero__stats li:last-child {
    border-bottom: 0;
  }

  .page-news .notes-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding-left: 14px;
  }

  .page-news .notes-row__idx {
    font-size: 12px;
  }

  .page-news .notes-group__head {
    flex-wrap: wrap;
    row-gap: 6px;
  }

  .page-news .notes-group__link {
    margin-left: 0;
    flex: 1 1 100%;
  }

  .page-news .notes-step {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .page-news .notes-card {
    flex: 0 0 78vw;
    padding: 0 14px;
  }
}