.page-news {
  --news-gap: clamp(14px, 2vw, 22px);
  --news-pad: clamp(18px, 2.6vw, 30px);
  --news-cut: 20px;
  color: var(--paper);
}

/* ---------- Hero ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3vw, 40px) 0 clamp(30px, 4.5vw, 60px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 95% at 94% -12%, rgba(139, 92, 255, 0.22), transparent 62%),
    radial-gradient(95% 85% at 2% 0%, rgba(34, 230, 255, 0.13), transparent 58%),
    var(--ink-900);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(30, 42, 68, 0.55) 0 1px, transparent 1px 80px);
  opacity: 0.55;
  pointer-events: none;
}

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

.page-news .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(20px, 3vw, 34px);
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-news .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-strong);
}

.page-news .breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .breadcrumbs a:hover,
.page-news .breadcrumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-news .breadcrumbs li[aria-current="page"] {
  color: var(--paper);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  grid-template-columns: minmax(0, 1fr);
}

.page-news .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .news-hero h1 {
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-family: var(--font-display);
  font-size: var(--step-4);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--paper);
  max-width: 20ch;
}

.page-news .news-hero__lede {
  margin: 0 0 clamp(20px, 2.6vw, 28px);
  max-width: 46ch;
  font-size: var(--step-1);
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-meters {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-news .news-meter {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px 16px;
  background: var(--ink-800);
}

.page-news .news-meter:first-child {
  background: linear-gradient(135deg, rgba(34, 230, 255, 0.12), var(--ink-800) 70%);
}

.page-news .news-meter__num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.1rem);
  line-height: 1;
  font-weight: 700;
  color: var(--cyan);
}

.page-news .news-meter:nth-child(2) .news-meter__num {
  color: var(--violet);
}

.page-news .news-meter:nth-child(3) .news-meter__num {
  color: var(--paper);
}

.page-news .news-meter:nth-child(4) .news-meter__num {
  color: var(--amber);
}

.page-news .news-meter__label {
  font-size: var(--step--1);
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- Topic rail ---------- */
.page-news .news-topics {
  padding: clamp(22px, 3vw, 36px) 0;
  border-bottom: 1px solid var(--line);
  background: var(--ink-800);
}

.page-news .news-topics__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 20px;
  margin-bottom: clamp(14px, 2vw, 20px);
}

.page-news .news-topics__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-2);
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--paper);
}

.page-news .news-topics__head p {
  margin: 0;
  font-size: var(--step--1);
  color: var(--muted);
}

.page-news .news-topics__rail {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 2px 2px 10px;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-topic {
  position: relative;
  flex: 0 0 auto;
  min-width: 210px;
  scroll-snap-align: start;
  display: grid;
  gap: 4px;
  padding: 16px 18px 18px;
  border: 1px solid var(--line);
  background: var(--ink-900);
  text-decoration: none;
  color: var(--paper);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .news-topic::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: var(--cyan);
}

.page-news .news-topic--violet::before {
  background: var(--violet);
}

.page-news .news-topic--amber::before {
  background: var(--amber);
}

.page-news .news-topic:hover,
.page-news .news-topic:focus-visible {
  border-color: var(--line-strong);
  background: var(--ink-700);
}

.page-news .news-topic__index {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--muted);
  letter-spacing: 0.1em;
}

.page-news .news-topic__name {
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-news .news-topic__desc {
  font-size: var(--step--1);
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- Pinned feature ---------- */
.page-news .news-pin-section {
  padding: clamp(30px, 4.5vw, 60px) 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-pin {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 1px solid var(--line-strong);
  background: var(--ink-800);
  overflow: hidden;
}

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

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

.page-news .news-pin__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(150deg, rgba(34, 230, 255, 0.2), transparent 58%),
    repeating-linear-gradient(0deg, rgba(232, 241, 255, 0.05) 0 1px, transparent 1px 4px);
  pointer-events: none;
}

.page-news .news-pin__watermark {
  position: absolute;
  right: 14px;
  bottom: 2px;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: clamp(3rem, 9vw, 5.6rem);
  line-height: 0.8;
  font-weight: 700;
  letter-spacing: -0.06em;
  color: rgba(232, 241, 255, 0.16);
}

.page-news .news-pin__body {
  padding: clamp(20px, 3vw, 38px);
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-news .news-pin__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .news-pin__time {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--muted);
}

.page-news .news-pin__body h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-3);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--paper);
}

.page-news .news-pin__body > p {
  margin: 0;
  max-width: 44ch;
  font-size: var(--step-0);
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-pin__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.page-news .news-pin__list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--step-0);
  line-height: 1.7;
  color: var(--muted);
}

.page-news .news-pin__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

.page-news .news-pin__list b {
  color: var(--paper);
  font-weight: 600;
}

.page-news .news-pin__body .btn {
  justify-self: start;
  margin-top: 4px;
}

/* ---------- Log stream ---------- */
.page-news .news-stream-section {
  padding: clamp(30px, 4.5vw, 60px) 0;
  border-bottom: 1px solid var(--line);
  background: var(--ink-800);
}

.page-news .news-stream__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 20px;
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-news .news-stream__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-3);
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--paper);
}

.page-news .news-stream__head p {
  margin: 0;
  font-size: var(--step--1);
  color: var(--muted);
}

.page-news .news-stream {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
}

.page-news .log-card {
  position: relative;
  display: grid;
  gap: 10px;
  align-content: start;
  padding: var(--news-pad);
  border: 1px solid var(--line);
  background: var(--ink-900);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .log-card:hover {
  border-color: var(--line-strong);
  background: var(--ink-700);
}

.page-news .log-card--wide {
  border-left: 3px solid var(--cyan);
  background: linear-gradient(125deg, var(--ink-700), var(--ink-900) 72%);
}

.page-news .log-card--a {
  border-left: 3px solid var(--violet);
}

.page-news .log-card--b {
  border-left: 3px solid var(--line-strong);
}

.page-news .log-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .log-card__time {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--muted);
  letter-spacing: 0.02em;
}

.page-news .log-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-1);
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--paper);
}

.page-news .log-card--wide .log-card__title {
  font-size: var(--step-2);
  line-height: 1.24;
}

.page-news .log-card__excerpt {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.75;
  color: var(--muted);
  max-width: 52ch;
}

.page-news .log-card__more {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--muted);
  opacity: 0.55;
  transition: opacity var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .log-card:hover .log-card__more {
  opacity: 1;
  color: var(--cyan);
}

/* ---------- Observe ---------- */
.page-news .news-observe-section {
  padding: clamp(30px, 4.5vw, 60px) 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-observe__head {
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-news .news-observe__head h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: var(--step-3);
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--paper);
}

.page-news .news-observe__head p {
  margin: 0;
  max-width: 46ch;
  font-size: var(--step-0);
  line-height: 1.7;
  color: var(--muted);
}

.page-news .news-observe {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
}

.page-news .observe-card {
  display: grid;
  gap: 0;
  border: 1px solid var(--line);
  background: var(--ink-800);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%);
  transition: border-color var(--dur) var(--ease);
}

.page-news .observe-card:hover {
  border-color: var(--violet);
}

.page-news .observe-card img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.page-news .observe-card__body {
  padding: var(--news-pad);
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .observe-card__body h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-2);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: var(--paper);
}

.page-news .observe-card__body p {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.78;
  color: var(--muted);
}

.page-news .observe-card__body .btn {
  justify-self: start;
  margin-top: 4px;
}

/* ---------- Member log ---------- */
.page-news .news-member-section {
  padding: clamp(30px, 4.5vw, 60px) 0;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 176, 32, 0.05), transparent 40%),
    var(--ink-800);
}

.page-news .news-member__head {
  margin-bottom: clamp(18px, 2.6vw, 30px);
}

.page-news .news-member__head h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: var(--step-3);
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--paper);
}

.page-news .news-member__head p {
  margin: 0;
  max-width: 48ch;
  font-size: var(--step-0);
  line-height: 1.7;
  color: var(--muted);
}

.page-news .news-member__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  align-items: start;
}

.page-news .benefit-log {
  position: relative;
  margin: 0;
  padding: 0 0 0 26px;
  list-style: none;
}

.page-news .benefit-log::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, var(--amber), var(--line));
}

.page-news .benefit-log__item {
  position: relative;
  padding-bottom: clamp(20px, 3vw, 30px);
}

.page-news .benefit-log__item:last-child {
  padding-bottom: 0;
}

.page-news .benefit-log__item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 5px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 3px rgba(255, 176, 32, 0.16);
}

.page-news .benefit-log__date {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-news .benefit-log__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: var(--step-1);
  line-height: 1.35;
  font-weight: 700;
  color: var(--paper);
}

.page-news .benefit-log__text {
  margin: 0;
  max-width: 46ch;
  font-size: var(--step-0);
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-member__figure {
  margin: 0;
  display: grid;
  gap: 12px;
  padding: var(--news-pad);
  border: 1px solid var(--line-strong);
  background: var(--ink-900);
}

.page-news .news-member__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-news .news-member__figure figcaption {
  font-size: var(--step--1);
  line-height: 1.6;
  color: var(--muted);
}

.page-news .news-member__figure .btn {
  justify-self: start;
}

/* ---------- Help ---------- */
.page-news .news-help {
  padding: clamp(30px, 4.5vw, 60px) 0 clamp(34px, 5vw, 68px);
}

.page-news .news-help__head {
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-news .news-help__head h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: var(--step-3);
  letter-spacing: -0.02em;
  font-weight: 700;
  color: var(--paper);
}

.page-news .news-help__head p {
  margin: 0;
  max-width: 48ch;
  font-size: var(--step-0);
  line-height: 1.7;
  color: var(--muted);
}

.page-news .news-help__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
}

.page-news .help-card {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: var(--news-pad);
  border: 1px solid var(--line);
  background: var(--ink-800);
  text-decoration: none;
  color: var(--paper);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .help-card:hover,
.page-news .help-card:focus-visible {
  border-color: var(--cyan);
  background: var(--ink-700);
}

.page-news .help-card__label {
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-news .help-card__text {
  font-size: var(--step-0);
  line-height: 1.7;
  color: var(--muted);
}

.page-news .help-card__go {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--cyan);
}

.page-news .news-help__foot {
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  font-size: var(--step--1);
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-help__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 230, 255, 0.35);
  transition: border-color var(--dur) var(--ease);
}

.page-news .news-help__foot a:hover,
.page-news .news-help__foot a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- Responsive ---------- */
@media (min-width: 620px) {
  .page-news .news-help__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
    align-items: end;
  }

  .page-news .news-pin {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-news .news-pin__media,
  .page-news .news-pin__media img {
    min-height: 340px;
    height: 100%;
  }

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

  .page-news .news-member__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

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

@media (min-width: 900px) {
  .page-news .news-stream {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-news .log-card--wide {
    grid-column: span 12;
  }

  .page-news .log-card--a {
    grid-column: span 7;
  }

  .page-news .log-card--b {
    grid-column: span 5;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-topic,
  .page-news .log-card,
  .page-news .help-card,
  .page-news .log-card__more {
    transition: none;
  }
}
<<<END>>>