.page-news {
  --pn-fee: var(--gold);
  --pn-switch: var(--vine);
  --pn-model: var(--violet);
  --pn-site: var(--rust);
}

/* ---------- 期号带 ---------- */
.page-news .issue-band {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding-block: clamp(38px, 6vw, 76px) clamp(48px, 7vw, 90px);
}

.page-news .issue-band::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -14%;
  width: 58%;
  height: 168%;
  background: var(--violet);
  transform: rotate(-12deg);
  opacity: .5;
  pointer-events: none;
}

.page-news .issue-band::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: linear-gradient(
    90deg,
    var(--gold) 0 18%,
    var(--rust) 18% 32%,
    var(--vine) 32% 58%,
    var(--gold) 58% 74%,
    var(--paper-2) 74% 100%
  );
}

.page-news .issue-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
  align-items: end;
}

.page-news .issue-copy {
  min-width: 0;
}

.page-news .issue-band .crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 12.5px;
  letter-spacing: .05em;
  color: var(--paper);
  opacity: .62;
  margin-bottom: 26px;
}

.page-news .issue-band .crumbs a {
  color: inherit;
  text-decoration: none;
}

.page-news .issue-band .crumbs a:hover {
  color: var(--gold);
  opacity: 1;
}

.page-news .issue-stamp {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
}

.page-news .issue-stamp-no {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(56px, 11vw, 104px);
  line-height: .82;
  letter-spacing: -.03em;
  color: var(--gold);
}

.page-news .issue-stamp-text {
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--paper);
  opacity: .68;
}

.page-news .issue-band h1 {
  margin: 0 0 18px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(26px, 4.4vw, 44px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--paper);
  max-width: 20ch;
}

.page-news .issue-band .lede {
  margin: 0;
  max-width: 44ch;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--paper);
  opacity: .8;
}

.page-news .issue-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin: 26px 0 0;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--paper);
  opacity: .6;
}

.page-news .issue-figure {
  position: relative;
  z-index: 1;
  margin: 0;
}

.page-news .issue-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 2px;
  border: 1px solid rgba(192, 160, 99, .45);
  object-fit: cover;
}

/* ---------- 三个专题图例 ---------- */
.page-news .legend-section {
  background: var(--paper);
  padding-block: clamp(44px, 6vw, 78px) clamp(38px, 5vw, 62px);
}

.page-news .legend-section .eyebrow {
  color: var(--vine);
}

.page-news .legend-head {
  margin: 10px 0 0;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(22px, 3.2vw, 31px);
  line-height: 1.35;
  color: var(--text);
}

.page-news .legend-grid {
  display: grid;
  gap: 26px;
  margin-top: 30px;
}

.page-news .legend-card {
  border-top: 4px solid var(--pn-fee);
  padding-top: 16px;
}

.page-news .legend-card.is-switch {
  border-top-color: var(--pn-switch);
}

.page-news .legend-card.is-model {
  border-top-color: var(--pn-model);
}

.page-news .legend-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: .01em;
  color: var(--text);
}

.page-news .legend-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--text-2);
}

/* ---------- 筛选条 ---------- */
.page-news .filterbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 34px;
}

.page-news .filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 13.5px;
  line-height: 1;
  padding: 10px 14px;
  border: 1px solid var(--paper-2);
  border-radius: 2px;
  background: transparent;
  color: var(--text-2);
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}

.page-news .filter-btn:hover {
  border-color: var(--vine);
  color: var(--text);
}

.page-news .filter-btn:focus-visible {
  outline: 2px solid var(--vine);
  outline-offset: 2px;
}

.page-news .filter-btn[aria-pressed="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.page-news .filter-btn .sw {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex: none;
}

.page-news .sw-fee { background: var(--pn-fee); }
.page-news .sw-switch { background: var(--pn-switch); }
.page-news .sw-model { background: var(--pn-model); }
.page-news .sw-site { background: var(--pn-site); }

/* ---------- 通栏题图 ---------- */
.page-news .band-figure {
  margin: 52px auto 0;
}

.page-news .band-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 2px;
  object-fit: cover;
}

.page-news .band-figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--text-2);
  border-top: 1px solid var(--paper-2);
  padding-top: 10px;
}

/* ---------- 条目流 ---------- */
.page-news .list-section {
  background: var(--paper);
  padding-block: clamp(30px, 4vw, 48px) clamp(50px, 7vw, 88px);
}

.page-news .list-head {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(22px, 3.2vw, 31px);
  color: var(--text);
}

.page-news .list-sub {
  margin: 10px 0 0;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-2);
}

.page-news .entry-list {
  margin-top: 30px;
  border-bottom: 1px solid var(--paper-2);
}

.page-news .entry {
  border-top: 1px solid var(--paper-2);
  border-left: 3px solid transparent;
  padding-left: 14px;
  transition: background .2s ease;
}

.page-news .entry:hover {
  background: rgba(220, 210, 196, .35);
}

.page-news .entry[data-tags~="fee"] { border-left-color: var(--pn-fee); }
.page-news .entry[data-tags~="switch"] { border-left-color: var(--pn-switch); }
.page-news .entry[data-tags~="model"] { border-left-color: var(--pn-model); }
.page-news .entry[data-tags~="site"] { border-left-color: var(--pn-site); }

.page-news .entry-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas:
    "code tag time"
    "title title title";
  gap: 8px 12px;
  align-items: baseline;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
}

.page-news .entry-row::-webkit-details-marker { display: none; }
.page-news .entry-row::marker { content: ""; }

.page-news .entry-code {
  grid-area: code;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--text-2);
  white-space: nowrap;
}

.page-news .entry-tag {
  grid-area: tag;
  justify-self: start;
  display: inline-block;
  font-size: 11.5px;
  line-height: 1.7;
  padding: 1px 8px;
  border-radius: 2px;
  color: var(--text);
  white-space: nowrap;
}

.page-news .entry[data-tags~="fee"] .entry-tag { background: rgba(192, 160, 99, .3); }
.page-news .entry[data-tags~="switch"] .entry-tag { background: rgba(63, 107, 74, .16); }
.page-news .entry[data-tags~="model"] .entry-tag { background: rgba(74, 35, 88, .14); }
.page-news .entry[data-tags~="site"] .entry-tag { background: rgba(168, 67, 44, .15); }

.page-news .entry-title {
  grid-area: title;
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.5;
  letter-spacing: .005em;
  color: var(--text);
}

.page-news .entry-time {
  grid-area: time;
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-2);
  white-space: nowrap;
}

.page-news .entry-time::after {
  content: "+";
  display: inline-block;
  margin-left: 8px;
  color: var(--text-2);
  font-family: var(--font-sans);
  font-size: 13px;
}

.page-news .entry[open] .entry-time::after {
  content: "−";
}

.page-news .entry[open] .entry-row {
  background: transparent;
}

.page-news .entry-body {
  padding: 0 0 20px;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.95;
  color: var(--text-2);
}

.page-news .entry-body p {
  margin: 0;
}

/* ---------- 条目流中的插图 ---------- */
.page-news .entry-figure {
  margin: 30px 0 32px;
}

.page-news .entry-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 2px;
  object-fit: cover;
}

.page-news .entry-figure figcaption {
  margin-top: 9px;
  padding-top: 9px;
  border-top: 1px solid var(--paper-2);
  font-size: 12.5px;
  letter-spacing: .02em;
  color: var(--text-2);
}

/* ---------- 选题来源 ---------- */
.page-news .origin-band {
  background: var(--ink);
  color: var(--paper);
  padding-block: clamp(46px, 7vw, 84px);
}

.page-news .origin-grid {
  display: grid;
  gap: 32px;
}

.page-news .origin-band .eyebrow {
  color: var(--gold);
}

.page-news .origin-intro h2 {
  margin: 10px 0 16px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(22px, 3.2vw, 31px);
  line-height: 1.35;
  color: var(--paper);
}

.page-news .origin-intro p {
  margin: 0;
  max-width: 40ch;
  font-size: 14.5px;
  line-height: 1.95;
  color: var(--paper);
  opacity: .76;
}

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

.page-news .origin-list li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid rgba(239, 232, 221, .18);
}

.page-news .origin-list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .origin-no {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  color: var(--gold);
  line-height: 1.6;
}

.page-news .origin-list h3 {
  margin: 0 0 5px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--paper);
}

.page-news .origin-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--paper);
  opacity: .7;
}

/* ---------- 归档 ---------- */
.page-news .archive-band {
  background: var(--paper-2);
  padding-block: clamp(46px, 7vw, 84px);
}

.page-news .archive-band .eyebrow {
  color: var(--rust);
}

.page-news .archive-band h2 {
  margin: 10px 0 16px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(22px, 3.2vw, 31px);
  line-height: 1.35;
  color: var(--text);
}

.page-news .archive-lede {
  margin: 0;
  max-width: 56ch;
  font-size: 14.5px;
  line-height: 1.95;
  color: var(--text-2);
}

.page-news .issue-scale {
  display: grid;
  gap: 0;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(92, 81, 99, .25);
}

.page-news .issue-scale li {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(92, 81, 99, .18);
}

.page-news .issue-scale-no {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 21px;
  letter-spacing: -.01em;
  color: var(--violet);
  min-width: 56px;
}

.page-news .issue-scale-note {
  font-size: 13px;
  letter-spacing: .03em;
  color: var(--text-2);
}

.page-news .archive-cta {
  margin: 30px 0 0;
  max-width: 54ch;
  font-size: 14.5px;
  line-height: 1.95;
  color: var(--text);
}

.page-news .archive-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-news .archive-links .btn-ghost {
  display: inline-block;
  font-size: 13.5px;
  line-height: 1;
  padding: 11px 16px;
  border: 1px solid var(--violet);
  border-radius: 2px;
  color: var(--violet);
  text-decoration: none;
  transition: background .2s ease, color .2s ease;
}

.page-news .archive-links .btn-ghost:hover {
  background: var(--violet);
  color: var(--paper);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .legend-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 34px;
  }

  .page-news .issue-scale {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    border-top: 0;
    gap: 0;
  }

  .page-news .issue-scale li {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 14px 12px 14px 0;
    border-top: 2px solid var(--violet);
    border-bottom: 0;
  }
}

@media (min-width: 880px) {
  .page-news .issue-inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    gap: 54px;
  }

  .page-news .origin-grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    gap: 56px;
  }

  .page-news .entry-row {
    grid-template-columns: 72px 108px minmax(0, 1fr) 96px;
    grid-template-areas: "code tag title time";
    gap: 0 16px;
    padding: 18px 0;
  }

  .page-news .entry-title {
    font-size: 17.5px;
  }

  .page-news .entry-tag {
    justify-self: start;
  }

  .page-news .entry-body {
    padding-left: 196px;
  }

  .page-news .entry-figure {
    margin: 36px 0 38px;
  }
}

@media (min-width: 1080px) {
  .page-news .issue-band h1 {
    max-width: 19ch;
  }

  .page-news .list-sub {
    max-width: 52ch;
  }
}
<<<END>>>