.page-news {
  --rail-w: 236px;
  background: var(--paper);
  color: var(--ink);
  overflow-x: clip;
}

.page-news .breadcrumb {
  padding-top: 18px;
}

/* ---------- 刊头 ---------- */
.page-news .masthead {
  padding: clamp(20px, 4vw, 36px) 0 clamp(32px, 6vw, 64px);
}

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

.page-news .masthead__text h1 {
  font-family: var(--font-serif);
  font-weight: 200;
  font-size: clamp(32px, 7.2vw, 64px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 10px 0 18px;
  max-width: 15ch;
  color: var(--ink);
}

.page-news .masthead__lede {
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.75;
  color: var(--ink-2);
  max-width: 52ch;
  margin: 0;
}

.page-news .masthead__stats {
  list-style: none;
  margin: 26px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-ink-strong);
  display: flex;
  flex-wrap: wrap;
  gap: 18px 32px;
}

.page-news .masthead__stat {
  min-width: 120px;
}

.page-news .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 600;
  color: var(--orange);
  line-height: 1.1;
}

.page-news .stat-label {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--slate);
}

.page-news .masthead__media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink);
}

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

.page-news .media__caption {
  font-size: 12px;
  color: var(--slate);
  margin-top: 10px;
  letter-spacing: 0.01em;
}

/* ---------- 双栏工作台 ---------- */
.page-news .desk {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding-bottom: clamp(56px, 8vw, 100px);
}

.page-news .rail-card {
  border: 1px solid var(--line-ink);
  border-radius: var(--r-md);
  padding: 16px 16px 12px;
  margin-bottom: 14px;
  background: var(--white);
}

.page-news .rail__title {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--slate);
  margin: 0 0 10px;
}

.page-news .rail__title--light {
  color: var(--cyan);
}

.page-news .rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .rail__link {
  display: block;
  padding: 8px 10px;
  border-radius: var(--r-sm);
  border-left: 3px solid transparent;
  font-size: 14px;
  color: var(--ink-2);
  text-decoration: none;
  transition: background var(--dur), border-color var(--dur), color var(--dur);
}

.page-news .rail__link:hover,
.page-news .rail__link:focus-visible {
  background: var(--paper-2);
  color: var(--ink);
}

.page-news .rail__link.is-active,
.page-news .rail__link[aria-current="true"],
.page-news .rail__link[aria-current="page"] {
  border-left-color: var(--cyan);
  background: var(--paper-2);
  color: var(--ink);
  font-weight: 600;
}

.page-news .rail-card--ink {
  background: var(--ink);
  border-color: var(--ink);
  border-radius: var(--r-lg);
}

.page-news .rail__text {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(244, 238, 223, 0.78);
  margin: 0 0 14px;
}

/* ---------- 章节 ---------- */
.page-news .chapter {
  padding: clamp(28px, 5vw, 46px) 0;
  border-top: 1px solid var(--line-ink);
}

.page-news .chapter:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .chapter__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 4.4vw, 38px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 8px 0 12px;
  color: var(--ink);
  max-width: 20ch;
}

.page-news .chapter__deck {
  font-size: clamp(15px, 1.9vw, 16px);
  line-height: 1.75;
  color: var(--ink-2);
  margin: 0;
  max-width: 62ch;
}

/* ---------- 筛选与目录墙 ---------- */
.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 20px;
}

.page-news .filter-radio,
.page-news .board-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .filter-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-ink-strong);
  font-size: 13px;
  color: var(--ink-2);
  background: transparent;
  cursor: pointer;
  transition: background var(--dur), color var(--dur), border-color var(--dur);
}

.page-news .filter-chip:hover {
  border-color: var(--teal);
  color: var(--ink);
}

.page-news .filter-radio:checked + .filter-chip {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.page-news .filter-radio:focus-visible + .filter-chip {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

.page-news .art-wall {
  display: grid;
  gap: 14px;
  align-items: start;
}

.page-news .art-card {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 18px 18px 14px;
  border-radius: var(--r-md);
  background: var(--white);
  border: 1px solid var(--line-ink);
  position: relative;
}

.page-news .art-card__tag {
  align-self: flex-start;
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 4px 11px;
  border-radius: var(--r-pill);
  line-height: 1.4;
}

.page-news .art-card--report .art-card__tag {
  background: var(--ink);
  color: var(--cyan);
}

.page-news .art-card--rank .art-card__tag {
  background: var(--orange);
  color: var(--ink);
}

.page-news .art-card--case .art-card__tag {
  background: var(--paper-2);
  color: var(--ink-2);
  border: 1px solid var(--line-ink-strong);
}

.page-news .art-card--note .art-card__tag {
  background: transparent;
  color: var(--teal);
  border: 1px dashed var(--teal);
}

.page-news .art-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.4vw, 21px);
  line-height: 1.3;
  letter-spacing: 0;
  margin: 0;
  color: var(--ink);
}

.page-news .art-card__text {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-2);
  margin: 0;
}

.page-news .art-card__more {
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

.page-news .art-card__more summary {
  cursor: pointer;
  list-style: none;
  font-size: 12px;
  font-weight: 600;
  color: var(--teal);
  padding: 2px 0;
}

.page-news .art-card__more summary::-webkit-details-marker {
  display: none;
}

.page-news .art-card__more summary::after {
  content: " +";
  font-weight: 700;
}

.page-news .art-card__more[open] summary::after {
  content: " −";
}

.page-news .art-card__more p {
  margin: 8px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--paper-2);
  color: var(--ink-2);
}

.page-news .art-card__meta {
  margin: auto 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line-ink);
  display: flex;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--slate);
}

/* 前端分类过滤 */
.page-news .wall-shell:has(#cat-report:checked) .art-card:not(.art-card--report),
.page-news .wall-shell:has(#cat-rank:checked) .art-card:not(.art-card--rank),
.page-news .wall-shell:has(#cat-case:checked) .art-card:not(.art-card--case),
.page-news .wall-shell:has(#cat-note:checked) .art-card:not(.art-card--note) {
  display: none;
}

/* ---------- 射手榜深色带 ---------- */
.page-news .chapter--ink {
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--r-lg);
  border-top: 0;
  padding: clamp(24px, 4vw, 40px);
  margin: clamp(18px, 3vw, 30px) 0;
  position: relative;
  overflow: hidden;
}

.page-news .chapter--ink::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(244, 238, 223, 0.1) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.5;
  pointer-events: none;
}

.page-news .chapter--ink > * {
  position: relative;
}

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

.page-news .chapter--ink .chapter__deck {
  color: rgba(244, 238, 223, 0.76);
}

.page-news .eyebrow--light {
  color: var(--cyan);
}

.page-news .board-figure {
  margin: 22px 0 0;
}

.page-news .chapter--ink .media__caption {
  color: rgba(244, 238, 223, 0.6);
  margin-top: 8px;
}

.page-news .board-switch {
  margin-top: 22px;
}

.page-news .board-tabs {
  display: inline-flex;
  gap: 4px;
  padding: 5px;
  border-radius: var(--r-pill);
  background: rgba(244, 238, 223, 0.1);
}

.page-news .board-tab {
  padding: 7px 18px;
  border-radius: var(--r-pill);
  font-size: 13px;
  color: rgba(244, 238, 223, 0.82);
  cursor: pointer;
  transition: background var(--dur), color var(--dur);
}

.page-news .board-radio:checked + .board-tab {
  background: var(--cyan);
  color: var(--ink);
  font-weight: 600;
}

.page-news .board-radio:focus-visible + .board-tab {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-news .board-panel--recent {
  display: none;
}

.page-news .board-switch:has(#board-recent:checked) .board-panel--season {
  display: none;
}

.page-news .board-switch:has(#board-recent:checked) .board-panel--recent {
  display: block;
}

.page-news .bar-row {
  display: grid;
  grid-template-columns: 26px minmax(58px, 82px) minmax(0, 1fr) 34px;
  align-items: center;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(244, 238, 223, 0.12);
}

.page-news .bar-rank {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(244, 238, 223, 0.55);
}

.page-news .bar-label {
  font-size: 12.5px;
  color: rgba(244, 238, 223, 0.86);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-news .bar-track {
  display: block;
  height: 8px;
  border-radius: var(--r-pill);
  background: rgba(244, 238, 223, 0.12);
  overflow: hidden;
}

.page-news .bar-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal), var(--cyan));
}

.page-news .bar-row--top .bar-fill {
  background: linear-gradient(90deg, var(--orange), var(--red));
}

.page-news .bar-val {
  font-family: var(--font-mono);
  font-size: 15px;
  text-align: right;
  color: var(--paper);
}

.page-news .board-foot {
  margin-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
}

.page-news .board-foot__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 238, 223, 0.76);
  max-width: 56ch;
}

/* ---------- 案例 ---------- */
.page-news .cases-figure {
  margin: 22px 0 0;
}

.page-news .cases-figure img {
  border-radius: var(--r-md);
}

.page-news .case-grid {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.page-news .case-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  border-radius: var(--r-md);
  background: var(--paper-2);
  border: 1px solid var(--line-ink);
  border-top-width: 3px;
}

.page-news .case-card--prep {
  border-top-color: var(--orange);
}

.page-news .case-card--live {
  border-top-color: var(--teal);
}

.page-news .case-card--post {
  border-top-color: var(--ink);
}

.page-news .case-card__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(30px, 5vw, 40px);
  line-height: 1;
  color: var(--ink);
}

.page-news .case-card__num span {
  font-size: 12px;
  margin-left: 4px;
  color: var(--slate);
}

.page-news .case-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0;
  color: var(--ink);
}

.page-news .case-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-news .case-card ul {
  margin: 2px 0 0;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 札记 ---------- */
.page-news .note-list {
  margin-top: 20px;
  border-top: 1px solid var(--line-ink-strong);
  display: grid;
}

.page-news .note-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-ink);
}

.page-news .note-item__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
  padding-top: 3px;
}

.page-news .note-item h3 {
  margin: 0 0 5px;
  font-size: 16.5px;
  font-weight: 600;
  color: var(--ink);
}

.page-news .note-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-news .note-item .text-link {
  grid-column: 2;
  justify-self: start;
  font-size: 13px;
  font-weight: 600;
}

/* ---------- 专题 ---------- */
.page-news .digest-grid {
  display: grid;
  gap: 26px;
  margin-top: 22px;
}

.page-news .digest-issues {
  display: grid;
  border-top: 1px solid var(--line-ink-strong);
}

.page-news .issue {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-ink);
}

.page-news .issue__no {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--orange);
  padding-top: 4px;
  letter-spacing: 0.02em;
}

.page-news .issue h3 {
  margin: 0 0 5px;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}

.page-news .issue p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--slate);
}

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

.page-news .digest-figure img {
  border-radius: var(--r-md);
}

.page-news .digest-sub {
  background: var(--paper-2);
  border-radius: var(--r-md);
  padding: 18px;
  border: 1px solid var(--line-ink);
}

.page-news .digest-sub__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
}

.page-news .digest-sub p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .masthead__inner {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .page-news .board-foot {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
  }
}

@media (min-width: 760px) {
  .page-news .art-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .note-item {
    grid-template-columns: 44px minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-news .note-item .text-link {
    grid-column: 3;
    justify-self: end;
  }
}

@media (min-width: 900px) {
  .page-news .masthead__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
  }

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

  .page-news .digest-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: start;
  }

  .page-news .bar-row {
    grid-template-columns: 32px minmax(80px, 108px) minmax(0, 1fr) 44px;
    gap: 14px;
  }

  .page-news .bar-label {
    font-size: 13.5px;
  }
}

@media (min-width: 980px) {
  .page-news .desk {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .desk__rail {
    position: sticky;
    top: 104px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .rail__link,
  .page-news .filter-chip,
  .page-news .board-tab {
    transition: none;
  }
}
<<<END>>>