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

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  background: var(--hh-deep-green);
  color: var(--hh-archive-cream);
  border-radius: 0 0 var(--hh-radius-lg) var(--hh-radius-lg);
  padding: clamp(26px, 4vw, 44px) 0 clamp(40px, 6vw, 76px);
}

.page-news .news-hero__figure {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: 0;
}

.page-news .news-hero__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
}

.page-news .news-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(112deg, var(--hh-deep-green) 8%, rgba(18, 59, 50, 0.82) 52%, rgba(13, 44, 37, 0.55) 100%);
}

.page-news .news-hero__shell {
  position: relative;
  z-index: 1;
}

.page-news .news-hero__crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: rgba(244, 238, 223, 0.7);
  margin-bottom: clamp(22px, 4vw, 40px);
}

.page-news .news-hero__crumbs a {
  color: var(--hh-gold-soft);
  text-decoration: none;
}

.page-news .news-hero__crumbs a:hover,
.page-news .news-hero__crumbs a:focus-visible {
  text-decoration: underline;
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-news .news-hero__issue {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(244, 238, 223, 0.72);
}

.page-news .news-hero__issue .hh-index {
  color: var(--hh-gold-soft);
}

.page-news .news-hero h1 {
  margin: 0 0 18px;
  font-family: var(--hh-serif);
  font-weight: 300;
  font-size: clamp(36px, 8vw, 78px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--hh-archive-cream);
}

.page-news .news-hero__deck {
  margin: 0 0 26px;
  max-width: 48ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: rgba(244, 238, 223, 0.86);
}

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

.page-news .news-hero__panel {
  background: rgba(244, 238, 223, 0.08);
  border: 1px solid rgba(244, 238, 223, 0.2);
  border-radius: var(--hh-radius-lg);
  padding: clamp(20px, 3vw, 30px);
  backdrop-filter: blur(2px);
}

.page-news .news-hero__panel-title {
  margin: 0 0 14px;
  font-family: var(--hh-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--hh-gold-soft);
}

.page-news .news-hero__points {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-hero__points li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(244, 238, 223, 0.16);
}

.page-news .news-hero__points li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .news-hero__points .hh-index {
  color: var(--hh-gold);
  font-size: 12px;
}

.page-news .news-hero__points a {
  color: var(--hh-archive-cream);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.6;
}

.page-news .news-hero__points a:hover,
.page-news .news-hero__points a:focus-visible {
  color: var(--hh-gold-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 16px;
  margin: 0;
}

.page-news .news-hero__stats dt {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(244, 238, 223, 0.62);
  margin-bottom: 4px;
}

.page-news .news-hero__stats dd {
  margin: 0;
  font-family: var(--hh-mono);
  font-size: clamp(18px, 2.4vw, 24px);
  color: var(--hh-gold-soft);
  line-height: 1.2;
}

/* ---------- 主体骨架 ---------- */
.page-news .news-body {
  padding-top: clamp(34px, 5vw, 64px);
  padding-bottom: clamp(46px, 7vw, 88px);
}

.page-news .news-rail {
  display: none;
}

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

.page-news .news-block {
  padding-bottom: clamp(34px, 5vw, 62px);
  margin-bottom: clamp(34px, 5vw, 62px);
  border-bottom: 1px solid var(--hh-line);
}

.page-news .news-block:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-news .news-block__head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .news-block__label {
  margin: 0;
  font-family: var(--hh-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--hh-gold-deep);
}

.page-news .news-block__title {
  margin: 0;
  font-family: var(--hh-serif);
  font-weight: 400;
  font-size: clamp(23px, 3.6vw, 36px);
  line-height: 1.28;
  color: var(--hh-deep-green);
}

.page-news .news-block__intro {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: #4a554e;
}

/* ---------- 摘要 ---------- */
.page-news .news-digest {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
}

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

.page-news .news-digest__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 14px;
  align-items: center;
  padding: 16px 0;
  border-top: 1px solid var(--hh-line);
}

.page-news .news-digest__item:first-child {
  border-top: 2px solid var(--hh-deep-green);
}

.page-news .news-digest__item h3 {
  margin: 0;
  font-family: var(--hh-serif);
  font-weight: 500;
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.55;
  color: var(--hh-deep-green);
}

.page-news .news-digest__item p {
  grid-column: 2;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: #4a554e;
}

.page-news .news-digest__figure {
  margin: 0;
  border-radius: var(--hh-radius-lg);
}

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

/* ---------- 版本记录 ---------- */
.page-news .news-versions {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-version {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: clamp(16px, 3vw, 24px) 0;
  border-top: 1px solid var(--hh-line);
  transition: background-color 0.22s var(--hh-ease);
}

.page-news .news-version:first-child {
  border-top: 2px solid var(--hh-deep-green);
}

.page-news .news-version__num {
  font-family: var(--hh-mono);
  font-size: clamp(32px, 6vw, 46px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--hh-gold);
  transition: color 0.22s var(--hh-ease);
}

.page-news .news-version__num::before {
  content: "V";
  font-size: 0.42em;
  vertical-align: super;
  margin-right: 2px;
  color: var(--hh-gold-deep);
}

.page-news .news-version:hover .news-version__num {
  color: var(--hh-deep-green);
}

.page-news .news-version__content h3 {
  margin: 8px 0 8px;
  font-family: var(--hh-serif);
  font-weight: 500;
  font-size: clamp(17px, 2.1vw, 21px);
  line-height: 1.5;
  color: var(--hh-deep-green);
}

.page-news .news-version__content p {
  margin: 0;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: #4a554e;
}

.page-news .news-version__line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: #6b756d;
}

.page-news .news-version__figure {
  margin: clamp(24px, 4vw, 36px) 0 0;
  border-radius: var(--hh-radius-lg);
}

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

/* ---------- 栏目更新 ---------- */
.page-news .news-columns {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-news .news-columns__item {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--hh-line);
  transition: background-color 0.22s var(--hh-ease);
}

.page-news .news-columns__item:hover {
  background: rgba(244, 238, 223, 0.55);
}

.page-news .news-columns__code {
  font-family: var(--hh-mono);
  font-size: 20px;
  line-height: 1.2;
  color: var(--hh-terracotta);
}

.page-news .news-columns__item h3 {
  margin: 0 0 6px;
  font-family: var(--hh-serif);
  font-weight: 500;
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.5;
  color: var(--hh-deep-green);
}

.page-news .news-columns__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: #4a554e;
}

/* ---------- 渠道与门店 ---------- */
.page-news .news-block--channel {
  position: relative;
  padding: clamp(24px, 4vw, 44px) clamp(18px, 3.5vw, 40px) clamp(34px, 5vw, 52px);
  border-radius: var(--hh-radius-lg);
  background: var(--hh-archive-cream);
  overflow: hidden;
}

.page-news .news-block__backdrop {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: 0;
  opacity: 0.18;
}

.page-news .news-block__backdrop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-block--channel > *:not(.news-block__backdrop) {
  position: relative;
  z-index: 1;
}

.page-news .news-cases {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-news .news-case {
  padding: 18px;
  border-radius: var(--hh-radius);
  background: rgba(251, 250, 246, 0.92);
  border-left: 3px solid var(--hh-gold);
  transition: transform 0.22s var(--hh-ease), box-shadow 0.22s var(--hh-ease);
}

.page-news .news-case:hover,
.page-news .news-case:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(18, 59, 50, 0.12);
}

.page-news .news-case:focus-visible {
  outline: 3px solid var(--hh-gold);
  outline-offset: 2px;
}

.page-news .news-case__tag {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 0 0 10px;
}

.page-news .news-case__time {
  font-family: var(--hh-mono);
  font-size: 12px;
  color: #6b756d;
}

.page-news .news-case h3 {
  margin: 0 0 8px;
  font-family: var(--hh-serif);
  font-weight: 500;
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.5;
  color: var(--hh-deep-green);
}

.page-news .news-case__body {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: #4a554e;
  transition: color 0.22s var(--hh-ease);
}

/* ---------- 专题系列 ---------- */
.page-news .news-series {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-news .news-series__item {
  position: relative;
  padding: 18px 0 18px 26px;
  border-top: 1px solid var(--hh-line);
}

.page-news .news-series__item::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 32px;
  bottom: -18px;
  width: 1px;
  background: var(--hh-line);
}

.page-news .news-series__item:last-child::before {
  display: none;
}

.page-news .news-series__dot {
  position: absolute;
  left: 0;
  top: 24px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 3px solid var(--hh-paper-white);
  background: var(--hh-gold);
  box-shadow: 0 0 0 1px var(--hh-gold);
}

.page-news .news-series__item:nth-child(2) .news-series__dot {
  background: var(--hh-mist-blue);
  box-shadow: 0 0 0 1px var(--hh-mist-blue);
}

.page-news .news-series__item:nth-child(3) .news-series__dot {
  background: var(--hh-terracotta);
  box-shadow: 0 0 0 1px var(--hh-terracotta);
}

.page-news .news-series__item:nth-child(4) .news-series__dot {
  background: var(--hh-indigo);
  box-shadow: 0 0 0 1px var(--hh-indigo);
}

.page-news .news-series__code {
  margin: 0 0 6px;
  font-family: var(--hh-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: #6b756d;
}

.page-news .news-series__item h3 {
  margin: 0 0 8px;
  font-family: var(--hh-serif);
  font-weight: 500;
  font-size: clamp(17px, 2.2vw, 20px);
  color: var(--hh-deep-green);
}

.page-news .news-series__item p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.8;
  color: #4a554e;
}

.page-news .news-series__link {
  display: inline-block;
  font-size: 14px;
  color: var(--hh-deep-green);
  text-decoration: none;
  border-bottom: 2px solid var(--hh-gold);
  padding-bottom: 2px;
}

.page-news .news-series__link:hover,
.page-news .news-series__link:focus-visible {
  color: var(--hh-gold-deep);
  border-bottom-color: var(--hh-deep-green);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-rhythm {
  list-style: none;
  margin: 0 0 clamp(24px, 4vw, 36px);
  padding: 0;
  display: grid;
  gap: 0;
}

.page-news .news-rhythm__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--hh-line);
}

.page-news .news-rhythm__key {
  font-family: var(--hh-mono);
  font-size: 15px;
  letter-spacing: 0.12em;
  color: var(--hh-gold-deep);
}

.page-news .news-rhythm__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: #4a554e;
}

.page-news .news-paths {
  padding: clamp(18px, 3vw, 26px);
  border-radius: var(--hh-radius);
  background: var(--hh-archive-cream);
}

.page-news .news-paths__title {
  margin: 0 0 14px;
  font-family: var(--hh-serif);
  font-size: 17px;
  color: var(--hh-deep-green);
}

.page-news .news-paths__links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.page-news .news-paths__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 999px;
  background: var(--hh-paper-white);
  color: var(--hh-deep-green);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: transform 0.22s var(--hh-ease), background-color 0.22s var(--hh-ease);
}

.page-news .news-paths__link .hh-index {
  color: var(--hh-gold);
  font-size: 12px;
}

.page-news .news-paths__link:hover,
.page-news .news-paths__link:focus-visible {
  transform: translateY(-2px);
  background: #fff;
}

.page-news .news-cta {
  margin-top: clamp(24px, 4vw, 36px);
  padding: clamp(22px, 4vw, 36px);
  border-radius: var(--hh-radius-lg);
  background: var(--hh-deep-green);
  color: var(--hh-archive-cream);
  display: grid;
  gap: 18px;
}

.page-news .news-cta__lead {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 238, 223, 0.88);
}

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

.page-news .news-cta .hh-btn--ghost {
  color: var(--hh-archive-cream);
  border-color: rgba(244, 238, 223, 0.5);
  background: transparent;
}

.page-news .news-cta .hh-btn--ghost:hover,
.page-news .news-cta .hh-btn--ghost:focus-visible {
  border-color: var(--hh-gold-soft);
  color: var(--hh-gold-soft);
}

/* ---------- 焦点可见性 ---------- */
.page-news a:focus-visible,
.page-news [tabindex="0"]:focus-visible {
  outline: 3px solid var(--hh-gold);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 720px) {
  .page-news .news-digest {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-news .news-version {
    grid-template-columns: 112px minmax(0, 1fr);
    gap: clamp(16px, 3vw, 32px);
    align-items: start;
  }

  .page-news .news-version__num {
    padding-top: 2px;
  }

  .page-news .news-cases {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-news .news-series {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 4vw, 44px);
  }

  .page-news .news-series__item:nth-child(2)::before {
    display: none;
  }

  .page-news .news-rhythm__item {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: clamp(14px, 3vw, 28px);
    align-items: baseline;
  }

  .page-news .news-paths__links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: end;
  }

  .page-news .news-body {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    gap: clamp(32px, 4.5vw, 68px);
    align-items: start;
  }

  .page-news .news-rail {
    display: block;
    position: sticky;
    top: calc(var(--hh-head-h) + 16px);
  }

  .page-news .news-rail__title {
    margin: 0 0 14px;
    font-family: var(--hh-mono);
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--hh-gold-deep);
  }

  .page-news .news-rail__nav {
    display: grid;
    gap: 2px;
  }

  .page-news .news-rail__link {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 9px 0 9px 12px;
    border-left: 2px solid var(--hh-line);
    color: #5a655c;
    text-decoration: none;
    font-size: 14px;
    line-height: 1.5;
    transition: color 0.22s var(--hh-ease), border-color 0.22s var(--hh-ease), padding-left 0.22s var(--hh-ease);
  }

  .page-news .news-rail__link .hh-index {
    font-size: 11px;
    color: var(--hh-mist-blue);
    transition: color 0.22s var(--hh-ease);
  }

  .page-news .news-rail__link:hover,
  .page-news .news-rail__link:focus-visible {
    color: var(--hh-deep-green);
    border-left-color: var(--hh-gold-soft);
    padding-left: 16px;
  }

  .page-news .news-rail__link[aria-current="true"] {
    color: var(--hh-deep-green);
    border-left-color: var(--hh-gold);
    font-weight: 600;
  }

  .page-news .news-rail__link[aria-current="true"] .hh-index {
    color: var(--hh-gold);
  }

  .page-news .news-rail__note {
    margin: 18px 0 0;
    padding: 14px 0 0;
    border-top: 1px solid var(--hh-line);
    font-size: 12.5px;
    line-height: 1.75;
    color: #7b857d;
  }

  .page-news .news-columns__item {
    grid-template-columns: 68px minmax(0, 1fr);
    gap: 20px;
    padding: 20px 12px 20px 0;
  }

  .page-news .news-columns__code {
    font-size: 24px;
  }

  .page-news .news-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-version,
  .page-news .news-case,
  .page-news .news-paths__link,
  .page-news .news-rail__link,
  .page-news .news-version__num {
    transition: none;
  }

  .page-news .news-case:hover,
  .page-news .news-case:focus-visible,
  .page-news .news-paths__link:hover,
  .page-news .news-paths__link:focus-visible,
  .page-news .news-rail__link:hover,
  .page-news .news-rail__link:focus-visible {
    transform: none;
  }
}