.page-news {
  --news-hair: rgba(26, 29, 27, .14);
  --news-hair-dark: rgba(245, 240, 230, .16);
  --news-tag-version: #0E5147;
  --news-tag-rule: #B23327;
  --news-tag-table: #2F6DA4;
  --news-tag-accept: #C08A3E;
  display: block;
}

/* ---------- 首屏封面 ---------- */

.page-news .news-masthead {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 34px) 0 clamp(40px, 7vw, 84px);
  color: var(--paper);
  background:
    radial-gradient(120% 130% at 86% 6%, rgba(28, 122, 104, .62), rgba(7, 42, 37, 0) 60%),
    radial-gradient(90% 90% at 4% 100%, rgba(178, 51, 39, .32), rgba(7, 42, 37, 0) 58%),
    linear-gradient(158deg, var(--jade-deep) 0%, var(--jade) 58%, #0a3b34 100%);
}

.page-news .news-masthead::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(114deg, rgba(245, 240, 230, .055) 0 1px, rgba(245, 240, 230, 0) 1px 15px);
}

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

.page-news .news-masthead .breadcrumbs {
  color: rgba(245, 240, 230, .68);
}

.page-news .news-masthead .breadcrumbs__link {
  color: rgba(245, 240, 230, .86);
}

.page-news .breadcrumbs__sep {
  margin: 0 8px;
  color: rgba(192, 138, 62, .8);
}

.page-news .news-masthead__inner {
  display: grid;
  gap: 22px;
  margin-top: clamp(22px, 4vw, 40px);
}

.page-news .news-masthead__kicker {
  color: var(--copper);
  margin: 0 0 14px;
}

.page-news .news-masthead__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7.4vw, 62px);
  line-height: 1.16;
  letter-spacing: -.02em;
  margin: 0;
  max-width: 20ch;
  color: var(--paper);
}

.page-news .news-masthead__lede {
  margin: 18px 0 0;
  max-width: 42ch;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(245, 240, 230, .82);
}

.page-news .news-masthead__issue {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  padding-left: 18px;
  border-left: 2px solid rgba(192, 138, 62, .55);
}

.page-news .news-masthead__issue-num {
  color: var(--copper);
  font-size: clamp(64px, 16vw, 146px);
  line-height: .82;
  font-weight: 700;
  letter-spacing: -.04em;
  text-shadow: 0 0 42px rgba(192, 138, 62, .35);
}

.page-news .news-masthead__issue-cap {
  color: rgba(245, 240, 230, .6);
  padding-bottom: 12px;
}

.page-news .news-masthead__facts {
  list-style: none;
  margin: clamp(28px, 5vw, 46px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--news-hair-dark);
  border: 1px solid var(--news-hair-dark);
}

.page-news .news-masthead__fact {
  background: rgba(7, 42, 37, .55);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-news .news-masthead__fact-k {
  color: rgba(245, 240, 230, .58);
}

.page-news .news-masthead__fact-v {
  color: var(--neon);
  font-size: 19px;
  font-weight: 600;
}

/* ---------- 本期观察 ---------- */

.page-news .news-feature {
  padding-top: clamp(44px, 8vw, 88px);
}

.page-news .news-feature__grid {
  display: grid;
  gap: 26px;
  align-items: start;
}

.page-news .news-feature__figure {
  margin: 0;
  border-top: 3px solid var(--cinnabar);
}

.page-news .news-feature__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
  background: var(--felt);
}

.page-news .news-feature__body {
  position: relative;
  padding-left: 0;
}

.page-news .news-feature__body .section__index {
  display: block;
  color: rgba(192, 138, 62, .8);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .22em;
  margin: 0 0 12px;
}

.page-news .news-feature__kicker {
  color: var(--cinnabar);
  margin: 0 0 10px;
}

.page-news .news-feature__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(25px, 4.6vw, 40px);
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--ink);
  margin: 0 0 16px;
  max-width: 24ch;
}

.page-news .news-feature__lede {
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(26, 29, 27, .8);
  max-width: 38ch;
}

.page-news .news-feature__drawer {
  border-left: 3px solid var(--copper);
  background: rgba(228, 222, 209, .42);
}

.page-news .news-feature__drawer .drawer__summary {
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--jade);
  padding: 14px 16px;
}

.page-news .news-feature__drawer .drawer__body {
  padding: 4px 18px 18px;
}

.page-news .news-feature__list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(26, 29, 27, .78);
}

.page-news .news-feature__list li::marker {
  color: var(--copper);
}

.page-news .news-feature__link {
  margin: 20px 0 0;
}

.page-news .news-feature__link .link-line {
  color: var(--jade);
}

/* ---------- 条目列表 ---------- */

.page-news .news-feed {
  padding-top: clamp(46px, 8vw, 86px);
}

.page-news .news-feed__head {
  max-width: 46ch;
  margin-bottom: clamp(26px, 4vw, 40px);
}

.page-news .news-feed__head .section__index {
  color: rgba(192, 138, 62, .85);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .22em;
  margin: 0 0 10px;
}

.page-news .news-feed__layout {
  display: grid;
  gap: 22px;
}

.page-news .news-feed__chips {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

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

.page-news .news-feed__chips .chip {
  flex: 0 0 auto;
  white-space: nowrap;
  border: 1px solid rgba(14, 81, 71, .3);
  background: transparent;
  color: var(--jade);
  padding: 8px 15px;
  font-size: 13.5px;
  letter-spacing: .04em;
  border-radius: 999px;
  cursor: pointer;
}

.page-news .news-feed__chips .chip.is-active {
  background: var(--cinnabar);
  border-color: var(--cinnabar);
  color: var(--paper);
}

.page-news .news-feed__rail-note {
  margin: 12px 0 0;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: rgba(26, 29, 27, .52);
}

.page-news .news-feed__list {
  display: grid;
  gap: 0;
}

.page-news .entry {
  position: relative;
  padding: 22px 0 22px 18px;
  margin-left: -18px;
  border-bottom: 1px solid var(--news-hair);
}

.page-news .entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: var(--copper);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform .38s var(--ease);
}

.page-news .entry:hover::before,
.page-news .entry:focus-within::before,
.page-news .entry[data-open]::before {
  transform: scaleY(1);
}

.page-news .entry__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.page-news .entry__tag {
  display: inline-block;
  font-size: 11.5px;
  letter-spacing: .18em;
  padding: 4px 10px 3px;
  color: var(--paper);
  background: var(--jade);
}

.page-news .entry__tag--version { background: var(--news-tag-version); }
.page-news .entry__tag--rule { background: var(--news-tag-rule); }
.page-news .entry__tag--table { background: var(--news-tag-table); }
.page-news .entry__tag--accept {
  background: var(--news-tag-accept);
  color: #2a1c06;
}

.page-news .entry__time {
  font-size: 12.5px;
  color: rgba(26, 29, 27, .5);
  letter-spacing: .04em;
  text-align: right;
  white-space: nowrap;
}

.page-news .entry__drawer .drawer__summary {
  display: block;
  padding: 0;
  cursor: pointer;
}

.page-news .entry__title {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(17px, 3.4vw, 21px);
  line-height: 1.55;
  color: var(--ink);
  transition: color .25s var(--ease);
}

.page-news .entry__drawer .drawer__summary:hover .entry__title,
.page-news .entry__drawer[open] .entry__title {
  color: var(--cinnabar);
}

.page-news .entry__drawer .drawer__body {
  padding: 12px 0 2px;
  font-size: 14.5px;
  line-height: 1.95;
  color: rgba(26, 29, 27, .78);
  max-width: 62ch;
}

.page-news .entry__drawer .drawer__body p {
  margin: 0;
}

.page-news .entry--media .entry__media {
  margin: 4px 0 14px;
}

.page-news .entry__figure {
  margin: 0;
  border-left: 2px solid rgba(192, 138, 62, .5);
}

.page-news .entry__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 10 / 7;
  background: var(--felt);
}

.page-news .figure-frame--square.entry__figure img {
  aspect-ratio: 3 / 2;
}

/* ---------- 专题系列 ---------- */

.page-news .news-series {
  padding-top: clamp(48px, 8vw, 92px);
  padding-bottom: clamp(48px, 8vw, 92px);
}

.page-news .news-series__head {
  max-width: 46ch;
  margin-bottom: clamp(26px, 4vw, 42px);
}

.page-news .news-series__head .section__index {
  color: rgba(192, 138, 62, .85);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .22em;
  margin: 0 0 10px;
}

.page-news .news-series__head .section__title {
  color: var(--paper);
}

.page-news .news-series__head .section__lede {
  color: rgba(245, 240, 230, .72);
}

.page-news .news-series__grid {
  align-items: stretch;
}

.page-news .news-series__card {
  position: relative;
  overflow: hidden;
  padding: 26px 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: rgba(26, 91, 69, .42);
  border: 1px solid var(--news-hair-dark);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--notch)), calc(100% - var(--notch)) 100%, 0 100%);
}

.page-news .news-series__card::after {
  content: "";
  position: absolute;
  right: -46px;
  top: -46px;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  opacity: .2;
  pointer-events: none;
}

.page-news .news-series__card--season::after { background: var(--copper); }
.page-news .news-series__card--case::after { background: var(--cinnabar); }
.page-news .news-series__card--peak::after { background: var(--electric); }

.page-news .news-series__card-tag {
  color: var(--copper);
  margin: 0;
}

.page-news .news-series__card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.4;
  color: var(--paper);
  margin: 0;
}

.page-news .news-series__card-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(245, 240, 230, .78);
  flex: 1 1 auto;
}

.page-news .news-series__card-meta {
  margin: 6px 0 0;
  padding-top: 12px;
  border-top: 1px solid rgba(192, 138, 62, .35);
  font-size: 13px;
  color: var(--neon);
  letter-spacing: .04em;
}

/* ---------- 订阅 ---------- */

.page-news .news-subscribe {
  padding-top: clamp(40px, 7vw, 76px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-news .news-subscribe__panel {
  display: grid;
  gap: 28px;
  padding: clamp(26px, 5vw, 52px);
  background:
    linear-gradient(150deg, rgba(14, 81, 71, .96), rgba(7, 42, 37, .98));
  border: 1px solid rgba(192, 138, 62, .34);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--notch)), calc(100% - var(--notch)) 100%, 0 100%);
}

.page-news .news-subscribe__main .section__index {
  color: rgba(192, 138, 62, .85);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .22em;
  margin: 0 0 10px;
}

.page-news .news-subscribe__main .section__title {
  color: var(--paper);
  max-width: 22ch;
  margin-bottom: 14px;
}

.page-news .news-subscribe__lede {
  margin: 0 0 14px;
  max-width: 44ch;
  font-size: 15.5px;
  line-height: 1.9;
  color: rgba(245, 240, 230, .82);
}

.page-news .news-subscribe__note {
  margin: 0;
  max-width: 44ch;
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(245, 240, 230, .66);
}

.page-news .news-subscribe__side {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 20px 22px;
  background: rgba(7, 42, 37, .6);
  border-left: 3px solid var(--copper);
}

.page-news .news-subscribe__side .label {
  color: rgba(245, 240, 230, .58);
}

.page-news .news-subscribe__addr {
  font-size: clamp(15px, 3.6vw, 19px);
  color: var(--neon);
  word-break: break-all;
  letter-spacing: .01em;
}

.page-news .news-subscribe__copy {
  margin-top: 2px;
}

.page-news .news-subscribe__hours {
  margin: 4px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(245, 240, 230, .68);
}

.page-news .news-subscribe__more {
  margin: 4px 0 0;
}

.page-news .news-subscribe__more .link-line {
  color: var(--copper);
}

/* ---------- 响应式 ---------- */

@media (min-width: 680px) {
  .page-news .news-masthead__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 34px;
  }

  .page-news .news-masthead__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-subscribe__panel {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-news .news-feature__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    gap: clamp(32px, 4vw, 58px);
  }

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

@media (min-width: 960px) {
  .page-news .news-feed__layout {
    grid-template-columns: 196px minmax(0, 1fr);
    gap: clamp(34px, 5vw, 62px);
    align-items: start;
  }

  .page-news .news-feed__rail {
    position: sticky;
    top: 104px;
    align-self: start;
  }

  .page-news .news-feed__chips {
    flex-direction: column;
    flex-wrap: nowrap;
    overflow: visible;
    padding-bottom: 0;
    gap: 6px;
  }

  .page-news .news-feed__chips .chip {
    text-align: left;
    border-radius: 0;
    border: none;
    border-left: 2px solid rgba(14, 81, 71, .28);
    padding: 9px 12px;
    background: transparent;
    color: rgba(26, 29, 27, .72);
    transition: border-color .25s var(--ease), color .25s var(--ease), background-color .25s var(--ease);
  }

  .page-news .news-feed__chips .chip:hover {
    border-left-color: var(--copper);
    color: var(--jade);
  }

  .page-news .news-feed__chips .chip.is-active {
    border-left-color: var(--cinnabar);
    background: rgba(178, 51, 39, .07);
    color: var(--cinnabar);
  }

  .page-news .entry__figure img {
    aspect-ratio: 16 / 9;
    max-height: 320px;
  }

  .page-news .figure-frame--square.entry__figure img {
    aspect-ratio: 16 / 9;
    max-height: 320px;
  }
}

@media (min-width: 1180px) {
  .page-news .news-feed__layout {
    grid-template-columns: 216px minmax(0, 1fr);
  }

  .page-news .entry {
    padding-right: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry::before,
  .page-news .entry__title {
    transition: none;
  }

  .page-news .entry::before {
    transform: scaleY(1);
  }
}
<<<END>>>