.page-news {
  --rp-line: var(--gray-300);
  --rp-ease: var(--ease);
  background: var(--paper-100);
  color: var(--ink-900);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-news [id] {
  scroll-margin-top: 92px;
}

.page-news .rp-inner {
  max-width: var(--wrap-max);
  margin: 0 auto;
  min-width: 0;
}

.page-news .rp-mono {
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
}

/* ---------- 首屏 ---------- */

.page-news .rp-hero {
  position: relative;
  background: var(--ink-900);
  color: var(--paper-100);
  padding: clamp(28px, 5vw, 64px) var(--pad-page) clamp(30px, 4vw, 52px);
  overflow: hidden;
}

.page-news .rp-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--gold-500), var(--ink-500) 55%, transparent);
}

.page-news .rp-hero .st-breadcrumb__list {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
}

.page-news .rp-hero .st-breadcrumb__item {
  color: var(--muted-on-ink);
}

.page-news .rp-hero .st-breadcrumb__item a {
  color: var(--muted-on-ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--rp-ease), border-color var(--dur) var(--rp-ease);
}

.page-news .rp-hero .st-breadcrumb__item a:hover,
.page-news .rp-hero .st-breadcrumb__item a:focus-visible {
  color: var(--gold-500);
  border-bottom-color: var(--gold-500);
}

.page-news .rp-hero__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--gold-500);
  text-transform: uppercase;
}

.page-news .rp-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 5.6vw, 60px);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: 0.06em;
  max-width: 16ch;
}

.page-news .rp-hero__lead {
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  max-width: 42ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: #D9E1EA;
}

.page-news .rp-hero__facts {
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  font-size: 13.5px;
  color: var(--muted-on-ink);
  letter-spacing: 0.04em;
}

.page-news .rp-hero__facts b {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 500;
  color: var(--gold-500);
  margin-right: 4px;
}

/* ---------- 季度索引条 ---------- */

.page-news .rp-seasonbar {
  background: var(--ink-700);
  border-bottom: 1px solid var(--ink-500);
  padding: 0 var(--pad-page);
}

.page-news .rp-seasonbar__row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 0;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .rp-seasonbar__label {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--muted-on-ink);
  white-space: nowrap;
}

.page-news .rp-seasonbar__list {
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .rp-seasonbar__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 14px;
  white-space: nowrap;
  font-size: 13.5px;
  color: var(--paper-100);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--dur) var(--rp-ease), border-color var(--dur) var(--rp-ease);
}

.page-news .rp-seasonbar__list a .rp-mono {
  font-size: 11.5px;
  color: var(--muted-on-ink);
}

.page-news .rp-seasonbar__list a:hover,
.page-news .rp-seasonbar__list a:focus-visible {
  color: var(--gold-500);
  border-bottom-color: var(--orange-600);
}

.page-news .rp-seasonbar__list a[aria-current="true"] {
  color: var(--gold-500);
  border-bottom-color: var(--gold-500);
}

.page-news .rp-seasonbar__list a[aria-current="true"] .rp-mono {
  color: var(--gold-500);
}

/* ---------- 章节骨架 ---------- */

.page-news .rp-section {
  padding: clamp(40px, 6.5vw, 88px) var(--pad-page);
  border-bottom: 1px solid var(--rp-line);
}

.page-news .rp-section--paper {
  background: var(--paper-100);
}

.page-news .rp-section--alt {
  background: var(--paper-200);
}

.page-news .rp-section--ink {
  background: var(--ink-900);
  color: var(--paper-100);
  border-bottom-color: var(--ink-500);
}

.page-news .rp-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--gray-600);
  text-transform: uppercase;
}

.page-news .rp-kicker .rp-mono {
  color: var(--gold-500);
  font-size: 12px;
}

.page-news .rp-kicker::after {
  content: "";
  flex: 1;
  max-width: 96px;
  height: 1px;
  background: var(--rp-line);
}

.page-news .rp-section--ink .rp-kicker {
  color: var(--muted-on-ink);
}

.page-news .rp-section--ink .rp-kicker::after {
  background: var(--ink-500);
}

.page-news .rp-h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 3.2vw, 34px);
  font-weight: 600;
  line-height: 1.32;
  letter-spacing: 0.04em;
  max-width: 24ch;
}

.page-news .rp-h2--light {
  color: var(--paper-100);
}

.page-news .rp-p {
  margin: 18px 0 0;
  max-width: 42ch;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-900);
}

.page-news .rp-p--light {
  color: #D9E1EA;
}

.page-news .rp-note {
  margin: 26px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--rp-line);
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--gray-600);
  max-width: 62ch;
}

.page-news .rp-note--light {
  border-top-color: var(--ink-500);
  color: var(--muted-on-ink);
}

/* ---------- 01 本季主题 ---------- */

.page-news .rp-topic {
  display: grid;
  gap: clamp(24px, 3.4vw, 44px);
}

.page-news .rp-topic__media {
  margin: 0;
}

.page-news .st-media__img {
  width: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.02);
  border: 1px solid var(--ink-500);
}

.page-news .st-media__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--gray-600);
}

.page-news .rp-section--ink .st-media__caption {
  color: var(--muted-on-ink);
}

.page-news .rp-order {
  list-style: none;
  counter-reset: step;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--rp-line);
  border: 1px solid var(--rp-line);
}

.page-news .rp-order li {
  counter-increment: step;
  background: var(--paper-100);
  padding: 14px 16px;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--gray-600);
  transition: background-color var(--dur) var(--rp-ease);
}

.page-news .rp-order li::before {
  content: "0" counter(step);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--gold-500);
}

.page-news .rp-order li:hover {
  background: var(--paper-200);
}

.page-news .rp-order__name {
  display: block;
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 600;
  color: var(--ink-900);
  letter-spacing: 0.03em;
}

@media (min-width: 900px) {
  .page-news .rp-topic {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
  }

  .page-news .rp-topic__media {
    order: 2;
    margin-top: 6px;
  }

  .page-news .rp-topic__text {
    order: 1;
  }
}

/* ---------- 02 栏目入口 ---------- */

.page-news .rp-entries {
  display: grid;
  gap: 12px;
  margin-top: 30px;
}

.page-news .rp-entry {
  background: var(--ink-700);
  border: 1px solid var(--ink-500);
  padding: 20px 18px 22px;
  transition: transform var(--dur) var(--rp-ease), border-color var(--dur) var(--rp-ease);
}

.page-news .rp-entry:hover,
.page-news .rp-entry:focus-within {
  transform: translateY(-2px);
  border-color: var(--orange-600);
}

.page-news .rp-entry__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold-500);
}

.page-news .rp-entry__title {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--paper-100);
}

.page-news .rp-entry__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted-on-ink);
}

@media (min-width: 640px) {
  .page-news .rp-entries {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-news .rp-entries {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 03 专题索引 ---------- */

.page-news .rp-index__media {
  margin: 30px 0 0;
}

.page-news .rp-index__media .st-media__img {
  max-height: 320px;
}

.page-news .rp-list {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  border-top: 1px solid var(--rp-line);
}

.page-news .rp-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 20px 10px;
  border-bottom: 1px solid var(--rp-line);
  transition: background-color var(--dur) var(--rp-ease), border-color var(--dur) var(--rp-ease);
}

.page-news .rp-item:hover,
.page-news .rp-item:focus-within {
  background: rgba(200, 145, 42, 0.07);
  border-bottom-color: var(--orange-600);
}

.page-news .rp-item__cat {
  display: flex;
  align-items: flex-start;
}

.page-news .rp-item__cat .st-tag {
  display: inline-block;
  padding: 4px 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  border: 1px solid var(--celadon-500);
  color: var(--celadon-500);
  border-radius: 2px;
  white-space: nowrap;
  transition: border-color var(--dur) var(--rp-ease), color var(--dur) var(--rp-ease);
}

.page-news .rp-item:hover .st-tag,
.page-news .rp-item:focus-within .st-tag {
  border-color: var(--orange-600);
  color: var(--orange-600);
}

.page-news .rp-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(16.5px, 2vw, 21px);
  font-weight: 600;
  line-height: 1.42;
  letter-spacing: 0.02em;
  color: var(--ink-900);
}

.page-news .rp-item__excerpt {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--gray-600);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--dur) var(--rp-ease);
}

.page-news .rp-item:hover .rp-item__excerpt,
.page-news .rp-item:focus-within .rp-item__excerpt {
  -webkit-line-clamp: 3;
  line-clamp: 3;
  color: var(--ink-700);
}

.page-news .rp-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--gray-600);
}

@media (min-width: 760px) {
  .page-news .rp-item {
    grid-template-columns: 152px minmax(0, 1fr);
    gap: 0 28px;
    align-items: start;
    padding: 22px 12px;
  }

  .page-news .rp-item__cat {
    padding-top: 4px;
  }
}

/* 记录精选插卡 */

.page-news .rp-feature {
  display: grid;
  gap: 20px;
  margin: 24px 0;
  padding: 22px;
  background: var(--paper-200);
  border-left: 3px solid var(--ink-700);
  border-top: 1px solid var(--rp-line);
  border-right: 1px solid var(--rp-line);
  border-bottom: 1px solid var(--rp-line);
  list-style: none;
}

.page-news .rp-feature__media {
  margin: 0;
}

.page-news .rp-feature__media .st-media__img {
  aspect-ratio: 4 / 3;
}

.page-news .rp-feature__eyebrow {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--gray-600);
}

.page-news .rp-feature__eyebrow .rp-mono {
  color: var(--gold-500);
}

.page-news .rp-feature__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.2vw, 23px);
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: 1.4;
}

.page-news .rp-feature__desc {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--gray-600);
  max-width: 52ch;
}

.page-news .rp-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--ink-700);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-500);
  padding-bottom: 3px;
  transition: color var(--dur) var(--rp-ease), border-color var(--dur) var(--rp-ease);
}

.page-news .rp-link:hover,
.page-news .rp-link:focus-visible {
  color: var(--orange-600);
  border-bottom-color: var(--orange-600);
}

@media (min-width: 760px) {
  .page-news .rp-feature {
    grid-template-columns: 232px minmax(0, 1fr);
    align-items: center;
    gap: 28px;
    padding: 26px;
  }
}

/* ---------- 04 季度归档 ---------- */

.page-news .rp-archive {
  display: grid;
  gap: 1px;
  margin-top: 32px;
  background: var(--rp-line);
  border: 1px solid var(--rp-line);
}

.page-news .rp-archive__cell {
  background: var(--paper-100);
  padding: 22px 20px 24px;
  transition: background-color var(--dur) var(--rp-ease);
}

.page-news .rp-archive__cell:hover {
  background: #FFFDF8;
}

.page-news .rp-archive__num {
  margin: 0;
  font-size: 26px;
  font-weight: 500;
  color: var(--gold-500);
  line-height: 1;
}

.page-news .rp-archive__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.page-news .rp-archive__keys {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-700);
  padding-left: 10px;
  border-left: 2px solid var(--celadon-500);
}

.page-news .rp-archive__hint {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--gray-600);
}

.page-news .rp-archive__media {
  margin: 32px 0 0;
}

.page-news .rp-archive__media .st-media__img {
  max-height: 280px;
}

@media (min-width: 700px) {
  .page-news .rp-archive {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-news .rp-archive {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 05 记录与资料 ---------- */

.page-news .rp-extend {
  display: grid;
  gap: 1px;
  margin-top: 30px;
  background: var(--ink-500);
  border: 1px solid var(--ink-500);
}

.page-news .rp-extend__col {
  background: var(--ink-900);
  padding: 24px 20px 26px;
}

.page-news .rp-extend__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--gold-500);
}

.page-news .rp-extend__desc {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted-on-ink);
}

.page-news .rp-actions {
  margin: 30px 0 0;
}

@media (min-width: 820px) {
  .page-news .rp-extend {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 06 订阅 ---------- */

.page-news .rp-cta {
  display: grid;
  gap: 26px;
  padding: clamp(24px, 4vw, 44px);
  background: var(--paper-200);
  border: 1px solid var(--rp-line);
  border-top: 3px solid var(--gold-500);
}

.page-news .rp-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .rp-cta .st-btn {
  display: inline-block;
  padding: 12px 22px;
  font-size: 14.5px;
  letter-spacing: 0.06em;
  text-decoration: none;
  border-radius: 2px;
  transition: background-color var(--dur) var(--rp-ease), color var(--dur) var(--rp-ease),
    border-color var(--dur) var(--rp-ease), transform var(--dur) var(--rp-ease);
}

.page-news .rp-cta .st-btn--primary {
  background: var(--gold-500);
  color: var(--ink-900);
  border: 1px solid var(--gold-500);
}

.page-news .rp-cta .st-btn--primary:hover,
.page-news .rp-cta .st-btn--primary:focus-visible {
  background: var(--orange-600);
  border-color: var(--orange-600);
  transform: translateY(-2px);
}

.page-news .rp-cta .st-btn--ghost {
  background: transparent;
  color: var(--ink-900);
  border: 1px solid var(--ink-500);
}

.page-news .rp-cta .st-btn--ghost:hover,
.page-news .rp-cta .st-btn--ghost:focus-visible {
  border-color: var(--orange-600);
  color: var(--orange-600);
  transform: translateY(-2px);
}

@media (min-width: 900px) {
  .page-news .rp-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .page-news .rp-cta__actions {
    justify-content: flex-end;
  }
}

/* ---------- 窄屏收口 ---------- */

@media (max-width: 560px) {
  .page-news .rp-hero__title {
    max-width: 100%;
  }

  .page-news .rp-seasonbar__label {
    display: none;
  }

  .page-news .rp-feature {
    padding: 18px 16px;
  }

  .page-news .rp-archive__num {
    font-size: 22px;
  }
}

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