.page-news {
  --nw-radius: 20px;
  --nw-line: rgba(124, 138, 136, .26);
  --nw-paper-line: rgba(6, 17, 15, .12);
  --nw-glow: rgba(53, 242, 214, .16);
  background: var(--ink-900);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-news .nw-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--bar-h) + var(--rail-h) + clamp(26px, 6vw, 68px)) 0 clamp(30px, 5vw, 58px);
  background:
    radial-gradient(58% 54% at 84% 6%, var(--nw-glow), transparent 72%),
    radial-gradient(46% 48% at 6% 94%, rgba(255, 106, 43, .13), transparent 70%),
    var(--ink-900);
}

.page-news .nw-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(124, 138, 136, .09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 138, 136, .09) 1px, transparent 1px);
  background-size: 68px 68px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .78), transparent 76%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .78), transparent 76%);
}

.page-news .nw-hero .sb-container {
  position: relative;
  z-index: 1;
}

.page-news .nw-hero .sb-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--gray-500);
}

.page-news .nw-hero .sb-breadcrumb a {
  color: var(--gray-500);
  text-decoration: none;
}

.page-news .nw-hero .sb-breadcrumb a:hover,
.page-news .nw-hero .sb-breadcrumb a:focus-visible {
  color: var(--cyan-400);
}

.page-news .nw-hero .sb-breadcrumb [aria-current="page"] {
  color: var(--paper);
}

.page-news .nw-hero .sb-eyebrow {
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--orange-300);
}

.page-news .nw-hero__title {
  margin: 14px 0 0;
  max-width: 19ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 7.4vw, 66px);
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-news .nw-hero__lead {
  margin: 20px 0 0;
  max-width: 40ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(244, 241, 234, .78);
}

.page-news .nw-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 26px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--nw-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gray-500);
}

.page-news .nw-hero__meta .sb-num {
  color: var(--cyan-400);
  font-size: 15px;
  font-weight: 600;
}

/* ---------- 第 3 期主卡 ---------- */
.page-news .nw-issue {
  padding-top: clamp(16px, 3vw, 30px);
}

.page-news .nw-issue__card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  background: var(--paper);
  color: var(--ink-900);
  border-radius: var(--nw-radius);
  overflow: hidden;
  box-shadow: 0 34px 80px -40px rgba(0, 0, 0, .85);
}

.page-news .nw-issue__body {
  padding: clamp(24px, 5vw, 52px);
  min-width: 0;
}

.page-news .nw-issue__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: #0d4a41;
}

.page-news .nw-issue__tag .sb-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange-500);
}

.page-news .nw-issue__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.2vw, 38px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--ink-900);
}

.page-news .nw-issue__points {
  counter-reset: nwpt;
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .nw-issue__points li {
  position: relative;
  padding-left: 30px;
  font-size: 15.5px;
  line-height: 1.72;
  color: #1d2b28;
}

.page-news .nw-issue__points li::before {
  counter-increment: nwpt;
  content: counter(nwpt, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .2em;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--orange-500);
}

.page-news .nw-issue__more {
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid var(--nw-paper-line);
}

.page-news .nw-issue__more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  min-height: 44px;
  box-sizing: border-box;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .05em;
  color: #0b3f37;
}

.page-news .nw-issue__more summary::-webkit-details-marker {
  display: none;
}

.page-news .nw-issue__more summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--orange-500);
}

.page-news .nw-issue__more[open] summary::after {
  content: "－";
}

.page-news .nw-issue__more summary:focus-visible {
  outline: 2px solid var(--orange-500);
  outline-offset: 3px;
}

.page-news .nw-issue__more-body {
  padding-top: 10px;
  border-left: 2px solid rgba(255, 106, 43, .5);
  padding-left: 16px;
}

.page-news .nw-issue__more-body p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.8;
  color: #2b3a36;
}

.page-news .nw-issue__more-body p:last-child {
  margin-bottom: 0;
}

.page-news .nw-issue__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 26px;
}

.page-news .nw-issue__foot .sb-note {
  margin: 0;
  font-size: 13px;
  color: #4d5f5b;
}

.page-news .nw-issue__media {
  position: relative;
  margin: 0;
  min-height: 200px;
  background: var(--ink-700);
}

.page-news .nw-issue__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 200px;
  max-width: 100%;
  object-fit: cover;
}

.page-news .nw-issue__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(244, 241, 234, .96), rgba(244, 241, 234, .18) 48%, rgba(244, 241, 234, 0));
}

.page-news .nw-issue__stem {
  position: relative;
  margin-left: clamp(20px, 5vw, 52px);
  width: 2px;
  height: clamp(34px, 6vw, 64px);
  background: linear-gradient(180deg, var(--cyan-400), rgba(53, 242, 214, 0));
}

.page-news .nw-issue__stem::after {
  content: "";
  position: absolute;
  left: -4px;
  bottom: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan-400);
  box-shadow: 0 0 0 5px rgba(53, 242, 214, .16);
}

/* ---------- 期号时间线 ---------- */
.page-news .nw-timeline {
  position: relative;
  border-top: 1px solid var(--nw-line);
}

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

.page-news .nw-timeline__aside {
  min-width: 0;
}

.page-news .nw-timeline__aside .sb-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan-400);
}

.page-news .nw-timeline__headline {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.6vw, 40px);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-news .nw-timeline__intro {
  margin: 14px 0 0;
  max-width: 34ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(244, 241, 234, .7);
}

.page-news .nw-timeline__figure {
  margin: 22px 0 0;
  border-radius: var(--nw-radius);
  overflow: hidden;
  border: 1px solid var(--nw-line);
}

.page-news .nw-timeline__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 7 / 11;
  object-fit: cover;
}

.page-news .nw-timeline__list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 4px 0 0 28px;
  min-width: 0;
}

.page-news .nw-timeline__list::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, rgba(53, 242, 214, .75), rgba(53, 242, 214, .16) 62%, rgba(255, 106, 43, .6));
}

.page-news .nw-tl {
  position: relative;
  padding-bottom: clamp(24px, 4vw, 38px);
}

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

.page-news .nw-tl__dot {
  position: absolute;
  left: -28px;
  top: 6px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--cyan-400);
  box-shadow: 0 0 0 5px rgba(53, 242, 214, .14);
}

.page-news .nw-tl--next .nw-tl__dot {
  border-radius: 2px;
  background: var(--orange-500);
  box-shadow: 0 0 0 5px rgba(255, 106, 43, .16);
}

.page-news .nw-tl__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan-400);
}

.page-news .nw-tl--next .nw-tl__no {
  color: var(--orange-300);
}

.page-news .nw-tl__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 2.6vw, 24px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-news .nw-tl__text {
  margin: 10px 0 0;
  max-width: 46ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(244, 241, 234, .68);
}

.page-news .nw-tl__meta {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--gray-500);
}

/* ---------- 栏目分类 ---------- */
.page-news .nw-cats {
  background: var(--ink-800);
  border-top: 1px solid var(--nw-line);
  border-bottom: 1px solid var(--nw-line);
}

.page-news .nw-cats__head {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-news .nw-cats__head .sb-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--orange-300);
}

.page-news .nw-cats__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.6vw, 40px);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-news .nw-cats__intro {
  margin: 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(244, 241, 234, .7);
}

.page-news .nw-cats__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.page-news .nw-cats__chips .sb-chip {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-decoration: none;
}

.page-news .nw-cats__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-news .nw-cat {
  min-width: 0;
  padding: clamp(18px, 3vw, 28px);
  background: var(--ink-900);
  border: 1px solid var(--nw-line);
  border-radius: 18px;
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-news .nw-cat__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--nw-line);
}

.page-news .nw-cat__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan-400);
}

.page-news .nw-cat__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-news .nw-cat__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gray-500);
}

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

.page-news .nw-entry {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--nw-line);
}

.page-news .nw-entry:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .nw-entry__tag {
  flex: none;
  padding: 2px 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--orange-300);
  border: 1px solid rgba(255, 106, 43, .38);
  border-radius: 3px;
}

.page-news .nw-entry__title {
  flex: 1 1 60%;
  min-width: 0;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--paper);
}

.page-news .nw-entry__time {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gray-500);
}

.page-news .nw-entry--feature {
  display: block;
  padding: 16px 0;
}

.page-news .nw-entry__figure {
  margin: 0 0 14px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--nw-line);
}

.page-news .nw-entry__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.page-news .nw-entry__body {
  display: grid;
  gap: 8px;
}

.page-news .nw-entry__body .nw-entry__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.45;
  letter-spacing: -.01em;
}

.page-news .nw-entry__body .nw-entry__tag {
  justify-self: start;
}

.page-news .nw-entry__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(244, 241, 234, .66);
}

.page-news .nw-entry__body .nw-entry__time {
  margin-left: 0;
}

.page-news .nw-spark {
  display: block;
  width: 100%;
  max-width: 260px;
  height: auto;
  overflow: visible;
}

.page-news .nw-spark__base {
  stroke: rgba(124, 138, 136, .35);
  stroke-width: 1;
  stroke-dasharray: 3 5;
}

.page-news .nw-spark__line {
  fill: none;
  stroke: var(--cyan-400);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-news .nw-spark__dot {
  fill: var(--orange-500);
}

/* ---------- 编辑手记 ---------- */
.page-news .nw-note__panel {
  display: grid;
  gap: clamp(20px, 4vw, 40px);
  padding: clamp(22px, 4vw, 44px);
  background:
    radial-gradient(70% 90% at 100% 0%, rgba(255, 106, 43, .12), transparent 65%),
    var(--ink-700);
  border-radius: var(--nw-radius);
  border-left: 3px solid var(--cyan-400);
}

.page-news .nw-note__text {
  min-width: 0;
}

.page-news .nw-note__text .sb-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan-300);
}

.page-news .nw-note__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.6vw, 32px);
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-news .nw-note__text p {
  margin: 14px 0 0;
  max-width: 42ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 241, 234, .78);
}

.page-news .nw-note__sign {
  font-family: var(--font-mono);
  font-size: 12.5px !important;
  line-height: 1.7 !important;
  color: var(--gray-500) !important;
}

.page-news .nw-note__link {
  display: inline-block;
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .05em;
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 214, .45);
  padding-bottom: 3px;
}

.page-news .nw-note__link:hover,
.page-news .nw-note__link:focus-visible {
  color: var(--cyan-300);
  border-bottom-color: var(--cyan-300);
}

.page-news .nw-note__figure {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(53, 242, 214, .25);
  align-self: start;
}

.page-news .nw-note__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

/* ---------- 订阅与提醒 ---------- */
.page-news .nw-sub {
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-news .nw-sub__panel {
  padding: clamp(24px, 4.5vw, 52px);
  border-radius: var(--nw-radius);
  border: 1px solid rgba(53, 242, 214, .3);
  background:
    radial-gradient(64% 80% at 8% 0%, rgba(53, 242, 214, .14), transparent 70%),
    linear-gradient(160deg, var(--ink-800), var(--ink-900));
}

.page-news .nw-sub__panel .sb-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--orange-300);
}

.page-news .nw-sub__title {
  margin: 12px 0 0;
  max-width: 18ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.6vw, 42px);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-news .nw-sub__lead {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 241, 234, .75);
}

.page-news .nw-sub__list {
  display: grid;
  gap: 14px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .nw-sub__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 12px;
  padding: 14px 0 0;
  border-top: 1px solid var(--nw-line);
}

.page-news .nw-sub__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan-400);
  grid-row: span 2;
  padding-top: 3px;
}

.page-news .nw-sub__list strong {
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-news .nw-sub__list li span:last-child {
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(244, 241, 234, .66);
}

.page-news .nw-sub__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-news .nw-sub__note {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--gray-500);
}

.page-news .nw-sub__note a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 214, .4);
}

.page-news .nw-sub__note a:hover,
.page-news .nw-sub__note a:focus-visible {
  color: var(--cyan-300);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .nw-hero__lead {
    font-size: 17px;
  }

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

  .page-news .nw-sub__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-news .nw-sub__list li {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .page-news .nw-sub__num {
    grid-row: auto;
    padding-top: 0;
  }
}

@media (min-width: 900px) {
  .page-news .nw-issue__card {
    grid-template-columns: 1.12fr .88fr;
  }

  .page-news .nw-issue__media {
    min-height: 100%;
  }

  .page-news .nw-issue__media img {
    min-height: 100%;
  }

  .page-news .nw-issue__media::after {
    background: linear-gradient(90deg, var(--paper) 0%, rgba(244, 241, 234, .58) 30%, rgba(244, 241, 234, 0) 78%);
  }

  .page-news .nw-note__panel {
    grid-template-columns: minmax(0, 1fr) 220px;
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-news .nw-timeline__wrap {
    grid-template-columns: minmax(0, .66fr) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 76px);
    align-items: start;
  }

  .page-news .nw-cats__head {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-news .nw-cats__chips {
    margin-top: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    scroll-behavior: auto;
  }
}