.page-news {
  --news-edge: var(--line);
  --news-card: var(--ink-2);
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 4vw, 44px) 0 clamp(36px, 5vw, 68px);
  background:
    radial-gradient(90% 70% at 88% 2%, rgba(53, 214, 200, 0.16), transparent 62%),
    radial-gradient(80% 60% at 4% 98%, rgba(255, 106, 42, 0.14), transparent 60%),
    linear-gradient(180deg, var(--ink-3), var(--ink) 72%);
  border-bottom: 2px solid var(--news-edge);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(201, 211, 223, 0.055) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(201, 211, 223, 0.04) 0 1px, transparent 1px 96px);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 76%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 76%);
}

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

.page-news .news-hero__grid {
  display: grid;
  gap: 26px;
  margin-top: clamp(20px, 3vw, 34px);
  align-items: end;
}

.page-news .news-hero__copy h1 {
  margin: 10px 0 18px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.5rem, 7.4vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-hero__accent {
  display: inline;
  color: var(--orange);
}

.page-news .news-hero__lede {
  margin: 0;
  max-width: 54ch;
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  line-height: 1.75;
  color: var(--cloud);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .news-hero__visual {
  margin: 0;
  border: 2px solid var(--news-edge);
  background: var(--ink-3);
  box-shadow: var(--shadow-hard);
}

.page-news .news-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.page-news .news-hero__visual figcaption {
  padding: 9px 12px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cloud);
  border-top: 2px solid var(--news-edge);
}

.page-news .news-hero__facts {
  list-style: none;
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 16px 0 0;
  border-top: 2px solid var(--news-edge);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.page-news .news-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11.5px;
  line-height: 1.5;
  letter-spacing: 0.05em;
  color: var(--cloud);
}

.page-news .news-hero__facts .num {
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 500;
  line-height: 1;
  color: var(--teal);
}

/* ---------- 三栏看板 ---------- */
.page-news .news-board {
  padding: clamp(40px, 5.5vw, 80px) 0;
  background: var(--ink-3);
  border-bottom: 2px solid var(--news-edge);
}

.page-news .news-board__inner {
  display: grid;
  gap: 30px;
}

.page-news .news-channels__title {
  margin: 0 0 14px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--teal);
}

.page-news .news-channels__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .channel {
  position: relative;
  padding: 12px 0 12px 16px;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .channel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 4px;
  height: 16px;
  background: var(--c, var(--teal));
}

.page-news .channel--brief { --c: var(--orange); }
.page-news .channel--revise { --c: var(--teal); }
.page-news .channel--log { --c: var(--grass); }
.page-news .channel--watch { --c: var(--amber); }

.page-news .channel__name {
  display: block;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--paper);
}

.page-news .channel__note {
  display: block;
  margin-top: 3px;
  font-size: 11.5px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--cloud);
}

.page-news .news-channels__hint {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--grass);
}

/* 时间流 */
.page-news .news-stream__head h2 {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-news .news-stream__sub {
  margin: 0;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cloud);
}

.page-news .news-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0 0 0 18px;
  border-left: 2px solid var(--news-edge);
}

.page-news .news-item {
  position: relative;
  padding: 18px 0 20px;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 26px;
  width: 8px;
  height: 8px;
  background: var(--ink-3);
  border: 2px solid var(--news-edge);
}

.page-news .news-item--lead::before {
  background: var(--orange);
  border-color: var(--orange);
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 9px;
}

.page-news .news-item__stage {
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grass);
}

.page-news .news-item__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.1rem, 2.4vw, 1.32rem);
  line-height: 1.34;
  letter-spacing: -0.005em;
  color: var(--paper);
  transition: transform var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .news-item:hover .news-item__title {
  transform: translateX(4px);
  color: var(--teal);
}

.page-news .news-item__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--cloud);
}

.page-news .news-item__foot {
  margin: 10px 0 0;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--grass);
}

.page-news .news-item__foot .num {
  font-size: 13px;
  color: var(--amber);
}

.page-news .news-item__thumb {
  margin: 14px 0 0;
  border: 2px solid var(--news-edge);
  background: var(--ink-2);
}

.page-news .news-item__thumb img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* 订阅卡 */
.page-news .news-sub {
  border: 2px solid var(--news-edge);
  background:
    linear-gradient(158deg, rgba(255, 106, 42, 0.14), transparent 58%),
    var(--news-card);
  box-shadow: var(--shadow-soft);
  padding: 20px 18px 22px;
}

.page-news .news-sub__title {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.35rem, 3.4vw, 1.6rem);
  line-height: 1.2;
  color: var(--paper);
}

.page-news .news-sub__text {
  margin: 0 0 18px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--cloud);
}

.page-news .news-sub__form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .news-sub__label {
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
}

.page-news .news-sub__input {
  width: 100%;
  padding: 11px 12px;
  background: var(--ink);
  border: 2px solid var(--news-edge);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 14px;
  border-radius: 0;
}

.page-news .news-sub__input::placeholder {
  color: rgba(201, 211, 223, 0.55);
}

.page-news .news-sub__input:focus {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
  border-color: var(--teal);
}

.page-news .news-sub__btn {
  width: 100%;
  margin-top: 4px;
}

.page-news .news-sub__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: 7px;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--cloud);
}

.page-news .news-sub__list li::before {
  content: "—";
  margin-right: 7px;
  color: var(--grass);
}

.page-news .news-sub__list .num {
  color: var(--amber);
  font-size: 14px;
}

.page-news .news-sub__more {
  display: inline-block;
  margin-top: 16px;
}

/* ---------- 更新节奏 ---------- */
.page-news .news-rhythm {
  padding: clamp(40px, 5.5vw, 80px) 0;
  background:
    radial-gradient(70% 60% at 12% 0%, rgba(53, 214, 200, 0.14), transparent 60%),
    var(--mist);
  color: var(--ink);
  border-bottom: 2px solid var(--news-edge);
}

.page-news .news-rhythm .eyebrow {
  color: var(--line);
}

.page-news .news-rhythm__head h2 {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.8rem, 4.2vw, 2.7rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-news .news-rhythm__lede {
  margin: 0 0 28px;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-news .news-rhythm__body {
  display: grid;
  gap: 26px;
}

.page-news .news-rhythm__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .rhythm-step {
  position: relative;
  border: 2px solid var(--ink);
  background: var(--paper);
  box-shadow: 5px 5px 0 0 var(--ink);
  padding: 18px 16px 20px;
}

.page-news .rhythm-step__num {
  display: block;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--orange);
  margin-bottom: 8px;
}

.page-news .rhythm-step__title {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-news .rhythm-step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--ink-2);
}

.page-news .news-rhythm__figure {
  margin: 0;
  border: 2px solid var(--ink);
  background: var(--paper);
  box-shadow: 6px 6px 0 0 var(--ink);
  align-self: start;
}

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

.page-news .news-rhythm__figure figcaption {
  padding: 9px 12px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-2);
  border-top: 2px solid var(--ink);
}

/* ---------- 编辑与观察员 ---------- */
.page-news .news-team {
  padding: clamp(40px, 5.5vw, 80px) 0;
  background:
    radial-gradient(80% 60% at 90% 100%, rgba(255, 106, 42, 0.12), transparent 62%),
    var(--ink-2);
  border-bottom: 2px solid var(--news-edge);
}

.page-news .news-team__grid {
  display: grid;
  gap: 28px;
}

.page-news .news-team__copy h2 {
  margin: 8px 0 14px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-news .news-team__copy p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--cloud);
}

.page-news .news-team__stats {
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: 2px solid var(--news-edge);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 12px;
}

.page-news .news-team__stat {
  display: flex;
  flex-direction: column-reverse;
  gap: 4px;
}

.page-news .news-team__stat dt {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grass);
}

.page-news .news-team__stat dd {
  margin: 0;
  font-size: clamp(1.7rem, 4vw, 2.3rem);
  font-weight: 500;
  line-height: 1;
  color: var(--teal);
}

.page-news .news-team__figure {
  margin: 0;
  border: 2px solid var(--news-edge);
  background: var(--ink-3);
  box-shadow: var(--shadow-hard);
  align-self: start;
}

.page-news .news-team__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .news-team__figure figcaption {
  padding: 9px 12px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cloud);
  border-top: 2px solid var(--news-edge);
}

/* ---------- 收束行动带 ---------- */
.page-news .news-next {
  padding: clamp(36px, 5vw, 64px) 0;
  background:
    repeating-linear-gradient(90deg, rgba(11, 27, 51, 0.09) 0 2px, transparent 2px 40px),
    linear-gradient(118deg, var(--orange), #FF9350 68%);
  color: var(--ink);
}

.page-news .news-next__inner {
  display: grid;
  gap: 24px;
}

.page-news .news-next .eyebrow {
  color: var(--ink);
}

.page-news .news-next h2 {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-news .news-next p {
  margin: 0;
  max-width: 56ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-news .news-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: start;
}

.page-news .news-next .btn--primary {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  box-shadow: 5px 5px 0 0 rgba(5, 11, 20, 0.35);
}

.page-news .news-next .btn--ghost {
  color: var(--ink);
  border-color: var(--ink);
  background: transparent;
}

.page-news .news-next .btn--ghost:hover,
.page-news .news-next .btn--ghost:focus-visible {
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-news .news-hero__facts {
    gap: 24px;
  }

  .page-news .news-hero__facts li {
    font-size: 12px;
  }

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

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

  .page-news .rhythm-step:nth-child(2) {
    margin-top: 20px;
  }

  .page-news .rhythm-step:nth-child(3) {
    margin-top: 40px;
  }

  .page-news .news-next__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: end;
    gap: 32px;
  }

  .page-news .news-next__links {
    justify-content: flex-end;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 54px);
  }

  .page-news .news-team__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: clamp(28px, 4vw, 52px);
    align-items: start;
  }

  .page-news .news-rhythm__body {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 32px;
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-news .news-board__inner {
    grid-template-columns: 178px minmax(0, 1fr) 296px;
    gap: 34px;
    align-items: start;
  }

  .page-news .news-channels,
  .page-news .news-sub {
    position: sticky;
    top: 24px;
  }

  .page-news .news-item--lead {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    gap: 18px;
    align-items: start;
  }

  .page-news .news-item--lead .news-item__thumb {
    margin: 0;
  }
}

@media (min-width: 1200px) {
  .page-news .news-board__inner {
    grid-template-columns: 190px minmax(0, 1fr) 312px;
    gap: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item__title {
    transition: none;
  }

  .page-news .news-item:hover .news-item__title {
    transform: none;
  }
}
<<<END>>>