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

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 56px) 0 clamp(36px, 6vw, 76px);
  color: var(--paper);
  border-bottom: 1px solid var(--line);
  background:
    repeating-linear-gradient(0deg, transparent 0 55px, rgba(221, 230, 227, .06) 55px 56px),
    repeating-linear-gradient(90deg, transparent 0 55px, rgba(221, 230, 227, .06) 55px 56px),
    radial-gradient(120% 90% at 88% 0%, rgba(184, 131, 62, .24), transparent 58%),
    linear-gradient(180deg, var(--ink-teal) 0%, var(--ink-deep) 100%);
}

.page-news .news-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

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

.page-news .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: .2rem .45rem;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: rgba(242, 245, 242, .58);
}

.page-news .breadcrumb__list li + li::before {
  content: "/";
  margin-right: .45rem;
  opacity: .55;
}

.page-news .breadcrumb__list a {
  color: var(--copper-bright);
  text-decoration: none;
}

.page-news .breadcrumb__list a:hover {
  text-decoration: underline;
}

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

.page-news .news-hero h1 {
  margin: 10px 0 18px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(32px, 5.6vw, 62px);
  line-height: 1.1;
  letter-spacing: -.012em;
  max-width: 20em;
}

.page-news .news-hero__lede {
  margin: 0 0 22px;
  max-width: 36em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(242, 245, 242, .82);
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-bottom: 26px;
}

.page-news .news-hero__meta span {
  padding-left: 11px;
  border-left: 2px solid var(--copper);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--amber);
}

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

.page-news .news-hero__actions .btn {
  text-decoration: none;
}

.page-news .news-hero__figure {
  margin: 0;
  min-width: 0;
}

.page-news .news-hero__figure .figure__media {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .04);
}

.page-news .news-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-news .news-hero__figure .figure__caption {
  display: block;
  margin-top: 10px;
  font-size: 11.5px;
  letter-spacing: .09em;
  color: rgba(242, 245, 242, .55);
}

/* ---------- 区块标题 ---------- */
.page-news .section__head {
  margin-bottom: clamp(22px, 3.4vw, 40px);
  max-width: 52em;
}

.page-news .section__head .eyebrow {
  color: var(--copper);
}

.page-news .section__head h2 {
  margin: 8px 0 12px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(25px, 3.6vw, 40px);
  line-height: 1.18;
  letter-spacing: -.01em;
}

.page-news .section__lede {
  margin: 0;
  max-width: 42em;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(17, 24, 23, .74);
}

.page-news .section--slate .section__lede {
  color: rgba(14, 42, 47, .8);
}

.page-news .section--ink {
  background: var(--ink-teal);
  color: var(--paper);
}

.page-news .section--ink .section__head h2 {
  color: var(--paper);
}

.page-news .section--ink .section__head .eyebrow {
  color: var(--copper-bright);
}

.page-news .section--ink .section__lede {
  color: rgba(242, 245, 242, .78);
}

/* ---------- 栏目索引 ---------- */
.page-news .channels {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--hairline);
  background: var(--hairline);
}

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

.page-news .channel__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--paper);
  color: var(--ink);
  text-decoration: none;
  border-top: 2px solid transparent;
  transition: background .22s var(--ease), border-color .22s var(--ease);
}

.page-news .channel__link:hover,
.page-news .channel__link:focus-visible {
  background: var(--white);
  border-top-color: var(--copper);
}

.page-news .channel__num {
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--copper);
}

.page-news .channel__name {
  margin: 10px 0 8px;
  font-family: var(--font-serif);
  font-size: 20px;
  line-height: 1.3;
}

.page-news .channel__desc {
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(17, 24, 23, .72);
}

.page-news .channel__count {
  margin-top: 14px;
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--celadon);
}

/* ---------- 更新条目 ---------- */
.page-news .log {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(14, 42, 47, .22);
}

.page-news .log__item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 4px 16px;
  padding: clamp(16px, 2.4vw, 24px) 0;
  border-bottom: 1px solid rgba(14, 42, 47, .16);
}

.page-news .log__num {
  padding-top: 4px;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--copper);
}

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

.page-news .log__tag {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 9px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--ink-teal);
  background: rgba(184, 131, 62, .14);
  border: 1px solid rgba(184, 131, 62, .38);
}

.page-news .log__title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: clamp(17px, 1.9vw, 21px);
  font-weight: 600;
  line-height: 1.45;
}

.page-news .log__text {
  margin: 0;
  max-width: 46em;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(14, 42, 47, .78);
}

.page-news .log__time {
  grid-column: 2;
  margin: 0;
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--celadon);
}

/* ---------- 入口路径 ---------- */
.page-news .news-first__grid {
  gap: clamp(24px, 4vw, 48px);
}

.page-news .news-first__figure {
  margin: 0;
  min-width: 0;
}

.page-news .news-first__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--hairline);
}

.page-news .news-first__figure .figure__caption {
  display: block;
  margin-top: 10px;
  font-size: 11.5px;
  letter-spacing: .09em;
  color: var(--celadon);
}

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

.page-news .step {
  position: relative;
  padding: 0 0 22px 24px;
  border-left: 1px solid var(--hairline);
}

.page-news .step:last-child {
  padding-bottom: 0;
}

.page-news .step::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 6px;
  width: 9px;
  height: 9px;
  background: var(--copper);
  transform: rotate(45deg);
}

.page-news .step__num {
  display: block;
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--copper);
}

.page-news .step h3 {
  margin: 8px 0;
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.4;
}

.page-news .step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(17, 24, 23, .74);
}

/* ---------- 同日更新 ---------- */
.page-news .paired {
  display: grid;
  gap: clamp(26px, 3.8vw, 46px);
}

.page-news .paired__col {
  min-width: 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-news .paired__col .eyebrow {
  color: var(--copper-bright);
}

.page-news .paired__col h3 {
  margin: 10px 0 12px;
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 600;
  line-height: 1.32;
  color: var(--paper);
}

.page-news .paired__col p {
  margin: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(242, 245, 242, .8);
}

.page-news .paired__figure {
  margin: 0 0 16px;
}

.page-news .paired__figure .figure__media {
  border: 1px solid var(--line);
}

.page-news .paired__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .paired__figure .figure__caption {
  display: block;
  margin-top: 10px;
  font-size: 11.5px;
  letter-spacing: .09em;
  color: rgba(242, 245, 242, .55);
}

.page-news .paired__link {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 14px;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 180, 90, .45);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-news .paired__link:hover,
.page-news .paired__link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------- 回访 ---------- */
.page-news .news-return__grid {
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

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

.page-news .return__list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--hairline);
  background: var(--hairline);
}

.page-news .return__item {
  background: var(--paper);
}

.page-news .return__link {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  padding: 16px 18px;
  color: var(--ink);
  text-decoration: none;
  transition: background .2s var(--ease);
}

.page-news .return__link:hover,
.page-news .return__link:focus-visible {
  background: var(--white);
}

.page-news .return__label {
  font-family: var(--font-serif);
  font-size: 16.5px;
  line-height: 1.5;
}

.page-news .return__hint {
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--celadon);
}

.page-news .news-return__note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 24px;
  margin-top: clamp(24px, 3.6vw, 40px);
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
}

.page-news .news-return__note p {
  margin: 0;
  max-width: 40em;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(17, 24, 23, .74);
}

.page-news .news-return__note .btn {
  text-decoration: none;
  flex: 0 0 auto;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-news .log__item {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 4px 20px;
  }

  .page-news .log__time {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    padding-top: 4px;
  }

  .page-news .log__body {
    grid-column: 2;
    grid-row: 2;
  }
}

@media (min-width: 720px) {
  .page-news .channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: end;
  }

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

  .page-news .log__item {
    grid-template-columns: 64px minmax(0, 1fr) 108px;
    column-gap: 28px;
    align-items: start;
  }

  .page-news .log__time {
    grid-column: 3;
    grid-row: 1;
    padding-top: 6px;
  }

  .page-news .log__body {
    grid-column: 2;
    grid-row: 1 / span 2;
  }
}

@media (min-width: 1100px) {
  .page-news .channels {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .channel__link,
  .page-news .return__link,
  .page-news .paired__link {
    transition: none;
  }
}