.page-news {
  --news-deep: #0E2C22;
  --news-line-soft: rgba(138, 98, 56, .35);
  background: var(--rice);
  color: var(--ink);
  font-family: var(--sans);
  overflow-x: hidden;
}

.page-news .news-crumbs {
  padding-top: 1.1rem;
}

/* ---------- 封面 ---------- */
.page-news .topic-cover {
  position: relative;
  background:
    radial-gradient(circle at 12% 18%, rgba(217, 122, 30, .22), transparent 58%),
    radial-gradient(circle at 88% 78%, rgba(199, 160, 99, .18), transparent 55%),
    linear-gradient(160deg, #0E2C22 0%, #173F30 58%, #0E2C22 100%);
  color: var(--rice);
  overflow: hidden;
}

.page-news .topic-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(199, 160, 99, .13) 0 1px, transparent 1px 92px),
    repeating-linear-gradient(0deg, rgba(199, 160, 99, .08) 0 1px, transparent 1px 92px);
  opacity: .7;
  pointer-events: none;
}

.page-news .cover-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
  padding-block: clamp(2rem, 6vw, 4.5rem) clamp(2.25rem, 6vw, 4rem);
}

.page-news .issue-no {
  position: absolute;
  top: -2.2rem;
  right: 1%;
  margin: 0;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(7rem, 20vw, 14rem);
  line-height: .8;
  color: rgba(199, 160, 99, .10);
  -webkit-text-stroke: 1.5px rgba(199, 160, 99, .32);
  pointer-events: none;
  user-select: none;
}

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

.page-news .issue-stamp {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .7rem;
  margin: 0 0 1.1rem;
}

.page-news .issue-group {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .16em;
  color: var(--copper);
}

.page-news .cover-type h1 {
  margin: 0 0 1.1rem;
  max-width: 15em;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(2rem, 5.6vw, 3.5rem);
  line-height: 1.18;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-news .cover-lede {
  margin: 0;
  max-width: 34em;
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.85;
  color: rgba(247, 239, 223, .86);
}

.page-news .cover-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.6rem;
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .cover-facts li {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  padding-left: .9rem;
  border-left: 1px solid rgba(199, 160, 99, .55);
}

.page-news .cover-facts .num {
  font-size: 1.5rem;
  color: var(--soft-gold);
  line-height: 1.2;
}

.page-news .cover-facts li span:last-child {
  font-size: .82rem;
  letter-spacing: .05em;
  color: rgba(247, 239, 223, .72);
}

.page-news .cover-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.9rem;
}

.page-news .cover-plate {
  position: relative;
  z-index: 1;
  margin: 0;
}

.page-news .cover-plate img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid rgba(199, 160, 99, .6);
  background: linear-gradient(140deg, rgba(199, 160, 99, .3), rgba(255, 249, 239, .12));
}

.page-news .cover-plate figcaption {
  margin-top: .65rem;
  font-size: .8rem;
  line-height: 1.7;
  color: rgba(247, 239, 223, .62);
}

/* ---------- 固定目录 ---------- */
.page-news .topic-nav {
  position: sticky;
  top: 0;
  z-index: 6;
  background: rgba(247, 239, 223, .95);
  border-top: 1px solid var(--copper-line);
  border-bottom: 1px solid var(--copper-line);
}

.page-news .topic-nav-list {
  display: flex;
  gap: .4rem;
  margin: 0;
  padding: .7rem 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-news .topic-nav-list::-webkit-scrollbar {
  display: none;
}

.page-news .topic-nav-link {
  display: inline-block;
  white-space: nowrap;
  padding: .35rem .9rem;
  font-size: .88rem;
  color: var(--ink-deep);
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 999px;
  transition: background .18s ease, border-color .18s ease;
}

.page-news .topic-nav-link:hover,
.page-news .topic-nav-link:focus-visible {
  background: var(--paper);
  border-color: var(--copper);
}

/* ---------- 通用小标题 ---------- */
.page-news h2 {
  margin: 0 0 .8rem;
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  line-height: 1.26;
  letter-spacing: -.01em;
  color: var(--ink-deep);
}

.page-news .section-kicker {
  margin: 0 0 .7rem;
  font-family: var(--mono);
  font-size: .76rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--terra);
}

.page-news .section-kicker--light {
  color: var(--soft-gold);
}

.page-news .section-lede {
  margin: 0;
  max-width: 44em;
  font-size: 1rem;
  line-height: 1.85;
  color: #46392a;
}

/* ---------- 档案列表 ---------- */
.page-news .dossier-section {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}

.page-news .dossier-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: end;
  margin-bottom: 2rem;
}

.page-news .dossier-head-figure {
  margin: 0;
  max-width: 230px;
}

.page-news .dossier-head-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--copper-line);
  background: var(--paper);
}

.page-news .dossier-board {
  position: relative;
}

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

.page-news .filter-rail {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1.1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--copper-line);
}

.page-news .filter-tag {
  cursor: pointer;
  user-select: none;
  padding: .4rem .95rem;
  font-size: .85rem;
  border: 1px solid var(--copper-line);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink-deep);
  transition: background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
}

.page-news .filter-tag:hover {
  transform: translateY(-1px);
  background: #FFFFFF;
}

.page-news #f-all:checked ~ .filter-rail label[for="f-all"],
.page-news #f-device:checked ~ .filter-rail label[for="f-device"],
.page-news #f-price:checked ~ .filter-rail label[for="f-price"],
.page-news #f-member:checked ~ .filter-rail label[for="f-member"],
.page-news #f-fav:checked ~ .filter-rail label[for="f-fav"] {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--paper);
  font-weight: 600;
}

.page-news #f-device:checked ~ .dossier-list .dossier-item:not([data-cat="device"]),
.page-news #f-price:checked ~ .dossier-list .dossier-item:not([data-cat="price"]),
.page-news #f-member:checked ~ .dossier-list .dossier-item:not([data-cat="member"]),
.page-news #f-fav:checked ~ .dossier-list .dossier-item:not([data-cat="fav"]) {
  display: none;
}

.page-news .dossier-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: dossier;
}

.page-news .dossier-item {
  counter-increment: dossier;
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: .6rem 1.5rem;
  padding: 1.4rem 0 1.4rem 2.6rem;
  border-bottom: 1px solid var(--news-line-soft);
}

.page-news .dossier-item::before {
  content: counter(dossier, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1.55rem;
  font-family: var(--mono);
  font-size: .95rem;
  color: var(--copper);
}

.page-news .dossier-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .7rem;
}

.page-news .dossier-tag {
  display: inline-block;
  padding: .2rem .6rem;
  font-size: .76rem;
  letter-spacing: .06em;
  border-radius: .18rem;
  background: var(--terra);
  color: var(--paper);
}

.page-news .dossier-item[data-cat="price"] .dossier-tag {
  background: var(--green);
}

.page-news .dossier-item[data-cat="member"] .dossier-tag {
  background: var(--orange);
  color: #23180B;
}

.page-news .dossier-item[data-cat="fav"] .dossier-tag {
  background: var(--copper);
  color: #23180B;
}

.page-news .dossier-when {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--sage);
}

.page-news .dossier-title {
  margin: 0 0 .4rem;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.14rem;
  line-height: 1.45;
  color: var(--ink-deep);
}

.page-news .dossier-summary {
  margin: 0 0 .6rem;
  font-size: .95rem;
  line-height: 1.8;
  color: #4A3D2C;
}

.page-news .dossier-more {
  display: inline-block;
  font-size: .86rem;
  color: var(--terra);
  text-decoration: none;
  border-bottom: 1px solid rgba(169, 64, 42, .45);
  padding-bottom: 1px;
}

.page-news .dossier-more:hover,
.page-news .dossier-more:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- V4 索引 ---------- */
.page-news .v4-index {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  background:
    radial-gradient(circle at 82% 12%, rgba(217, 122, 30, .2), transparent 55%),
    linear-gradient(180deg, #0E2C22 0%, #173F30 72%, #0E2C22 100%);
  color: var(--rice);
}

.page-news .v4-index h2 {
  color: var(--paper);
}

.page-news .v4-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 2.75rem);
  align-items: start;
}

.page-news .v4-intro p:not(.section-kicker) {
  margin: 0;
  max-width: 42em;
  font-size: .98rem;
  line-height: 1.85;
  color: rgba(247, 239, 223, .82);
}

.page-news .v4-figure {
  margin: 1.5rem 0 0;
}

.page-news .v4-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  border: 1px solid rgba(199, 160, 99, .55);
  background: linear-gradient(140deg, rgba(199, 160, 99, .28), rgba(14, 44, 34, .4));
}

.page-news .v4-cards {
  display: grid;
  gap: .7rem;
}

.page-news .v4-card {
  background: rgba(255, 249, 239, .06);
  border: 1px solid rgba(199, 160, 99, .42);
  border-radius: .25rem;
  overflow: hidden;
}

.page-news .v4-card[open] {
  background: rgba(255, 249, 239, .1);
  border-color: var(--copper);
}

.page-news .v4-card summary {
  position: relative;
  display: block;
  padding: .95rem 3rem .95rem 1.1rem;
  cursor: pointer;
  list-style: none;
}

.page-news .v4-card summary::-webkit-details-marker {
  display: none;
}

.page-news .v4-card summary::after {
  content: "+";
  position: absolute;
  right: 1.05rem;
  top: .85rem;
  font-family: var(--mono);
  font-size: 1.1rem;
  color: var(--copper);
}

.page-news .v4-card[open] summary::after {
  content: "−";
  color: var(--soft-gold);
}

.page-news .v4-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .2rem .7rem;
}

.page-news .v4-card-name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--paper);
}

.page-news .v4-count {
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--soft-gold);
}

.page-news .v4-card-sub {
  display: block;
  margin-top: .35rem;
  font-size: .82rem;
  line-height: 1.7;
  color: rgba(247, 239, 223, .7);
}

.page-news .v4-list {
  margin: 0;
  padding: .2rem 1.1rem 1rem 1.9rem;
  list-style: none;
}

.page-news .v4-list li {
  position: relative;
  padding: .4rem 0 .4rem .9rem;
  font-size: .9rem;
  line-height: 1.7;
  color: rgba(247, 239, 223, .88);
  border-top: 1px solid rgba(199, 160, 99, .22);
}

.page-news .v4-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1rem;
  width: .35rem;
  height: .35rem;
  background: var(--copper);
  transform: rotate(45deg);
}

/* ---------- 阅读路径 ---------- */
.page-news .path-section {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  background:
    linear-gradient(180deg, rgba(199, 160, 99, .16), rgba(247, 239, 223, 0) 55%);
}

.page-news .path-head {
  margin-bottom: 1.75rem;
}

.page-news .path-board {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: start;
}

.page-news .path-switch {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1.25rem;
}

.page-news .path-tab {
  cursor: pointer;
  user-select: none;
  padding: .45rem 1rem;
  font-size: .86rem;
  border: 1px solid var(--copper-line);
  border-radius: .2rem;
  background: var(--paper);
  color: var(--ink-deep);
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}

.page-news .path-tab:hover {
  background: #FFFFFF;
}

.page-news #p-new:checked ~ .path-main .path-switch label[for="p-new"],
.page-news #p-move:checked ~ .path-main .path-switch label[for="p-move"],
.page-news #p-team:checked ~ .path-main .path-switch label[for="p-team"] {
  background: var(--ink-deep);
  border-color: var(--ink-deep);
  color: var(--paper);
  font-weight: 600;
}

.page-news .path-panel {
  display: none;
  background: var(--paper);
  border: 1px solid var(--copper-line);
  border-top: 3px solid var(--terra);
  padding: 1.25rem 1.25rem 1.5rem;
}

.page-news #p-new:checked ~ .path-main .path-panels #panel-new,
.page-news #p-move:checked ~ .path-main .path-panels #panel-move,
.page-news #p-team:checked ~ .path-main .path-panels #panel-team {
  display: block;
}

.page-news .path-note {
  margin: 0 0 1rem;
  font-size: .88rem;
  line-height: 1.75;
  color: var(--sage);
}

.page-news .path-steps {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.page-news .path-steps li {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: .2rem .8rem;
  padding: .85rem 0;
  border-bottom: 1px dashed var(--news-line-soft);
}

.page-news .path-steps li:last-child {
  border-bottom: 0;
}

.page-news .path-step-no {
  font-size: .95rem;
  color: var(--copper);
  line-height: 1.6;
}

.page-news .path-steps h3 {
  margin: 0 0 .25rem;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--ink-deep);
}

.page-news .path-steps p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: #4A3D2C;
}

.page-news .path-figure {
  margin: 0;
}

.page-news .path-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--copper-line);
  background: linear-gradient(150deg, rgba(199, 160, 99, .3), rgba(255, 249, 239, .7));
}

.page-news .path-figure figcaption {
  margin-top: .6rem;
  font-size: .8rem;
  line-height: 1.7;
  color: var(--sage);
}

/* ---------- 更新与反馈 ---------- */
.page-news .cadence {
  padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(3rem, 7vw, 5rem);
  background:
    linear-gradient(180deg, rgba(217, 122, 30, .12), rgba(247, 239, 223, 0) 60%);
  border-top: 1px solid var(--copper-line);
}

.page-news .cadence-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: start;
}

.page-news .cadence-lead p {
  margin: 0 0 .9rem;
  max-width: 42em;
  font-size: .96rem;
  line-height: 1.85;
  color: #46392A;
}

.page-news .cadence-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.4rem;
}

.page-news .cadence-cards {
  display: grid;
  gap: 1rem;
}

.page-news .cadence-card {
  background: var(--paper);
  border: 1px solid var(--copper-line);
  border-top: 3px solid var(--orange);
  padding: 1.15rem 1.2rem 1.3rem;
}

.page-news .cadence-card h3 {
  margin: 0 0 .5rem;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink-deep);
}

.page-news .cadence-card p {
  margin: 0 0 .8rem;
  font-size: .9rem;
  line-height: 1.8;
  color: #4A3D2C;
}

.page-news .cadence-card .copy-chip {
  max-width: 100%;
  font-size: .85rem;
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 820px) {
  .page-news .cover-grid {
    grid-template-columns: 1.15fr .85fr;
  }

  .page-news .dossier-head {
    grid-template-columns: 1fr 230px;
  }

  .page-news .dossier-head-figure {
    justify-self: end;
  }

  .page-news .dossier-item {
    grid-template-columns: 12rem 1fr;
    align-items: start;
  }
}

@media (min-width: 940px) {
  .page-news .v4-grid {
    grid-template-columns: 1fr 1.05fr;
  }

  .page-news .path-board {
    grid-template-columns: 1.1fr .9fr;
  }

  .page-news .cadence-grid {
    grid-template-columns: 1.05fr .95fr;
  }
}

@media (max-width: 520px) {
  .page-news .dossier-item {
    padding-left: 2.2rem;
  }

  .page-news .issue-no {
    right: -6%;
  }

  .page-news .cover-facts {
    gap: .9rem 1.1rem;
  }
}