.page-news {
  --clip-panel: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
  --clip-btn-sm: polygon(9px 0, 100% 0, calc(100% - 9px) 100%, 0 100%);
  --clip-card: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  position: relative;
  overflow-x: clip;
  color: var(--moon);
  background:
    radial-gradient(ellipse at 88% 8%, rgba(156, 77, 255, 0.16), transparent 40%),
    linear-gradient(180deg, var(--deep) 0%, var(--ink) 26%, var(--deep) 100%);
  padding-bottom: 48px;
}

.page-news .breadcrumb {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 16px 20px 0;
  font-size: 13px;
  color: var(--gray);
}

.page-news .breadcrumb a {
  color: var(--gray);
  text-decoration: none;
  transition: color 180ms var(--ease);
}

.page-news .breadcrumb a:hover {
  color: var(--gold);
}

.page-news .breadcrumb__sep {
  margin: 0 6px;
  color: var(--purple);
}

.page-news__hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 440px;
  padding: 36px 20px 76px;
  background:
    radial-gradient(ellipse at 82% 18%, rgba(156, 77, 255, 0.35), transparent 55%),
    linear-gradient(115deg, var(--blue) 0%, var(--deep) 48%, var(--ink) 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 52px), 0 100%);
}

.page-news__hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
}

.page-news__hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
}

.page-news__hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-news__hero h1 {
  max-width: 900px;
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(30px, 8vw, 64px);
  line-height: 1.08;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--moon);
}

.page-news__hero-desc {
  max-width: 660px;
  margin: 0 0 26px;
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.9;
  color: var(--gray);
}

.page-news__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news__latest {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 52px 20px 24px;
}

.page-news__cards {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 84vw;
  gap: 14px;
  margin: 0 -20px;
  padding: 12px 20px 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-color: var(--gold) var(--blue);
  scrollbar-width: thin;
}

.page-news__card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid rgba(245, 184, 66, 0.16);
  background: linear-gradient(150deg, rgba(156, 77, 255, 0.14), rgba(11, 14, 20, 0.55) 42%);
  clip-path: var(--clip-card);
  scroll-snap-align: start;
}

.page-news__card--plain {
  background: linear-gradient(150deg, rgba(245, 184, 66, 0.08), rgba(16, 27, 46, 0.82) 50%);
}

.page-news__card--plain .page-news__card-body {
  padding-top: 24px;
}

.page-news__card-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--blue);
}

.page-news__card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news__card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px 20px;
}

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

.page-news__card-body h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.35;
  color: var(--moon);
}

.page-news__card-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray);
}

.page-news__card-link {
  margin-top: auto;
  padding-top: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--gold);
  text-decoration: none;
  transition: color 180ms var(--ease);
}

.page-news__card-link:hover {
  color: var(--moon);
}

.page-news__time {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--gray);
}

.page-news__filter-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px 20px 40px;
}

.page-news__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 30px;
}

.page-news__filter-input {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news__filter label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 6px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  color: var(--gray);
  background: var(--blue);
  border: 1px solid rgba(139, 155, 180, 0.24);
  clip-path: var(--clip-btn-sm);
  cursor: pointer;
  user-select: none;
  transition: background 220ms var(--ease), color 220ms var(--ease), border-color 220ms var(--ease), box-shadow 220ms var(--ease);
}

.page-news__filter label:hover {
  color: var(--gold);
  border-color: var(--gold);
}

.page-news__filter-input:checked + label {
  color: var(--deep);
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: 0 0 18px rgba(245, 184, 66, 0.3);
}

.page-news__filter-input:focus-visible + label {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.page-news__timeline {
  position: relative;
  display: grid;
  gap: 18px;
  margin-left: 8px;
  padding-left: 20px;
  border-left: 1px solid rgba(245, 184, 66, 0.32);
}

.page-news__item {
  position: relative;
  padding: 18px 16px;
  background: rgba(16, 27, 46, 0.72);
  border: 1px solid rgba(139, 155, 180, 0.12);
  transition: border-color 220ms var(--ease), background 220ms var(--ease);
}

.page-news__item:hover {
  background: rgba(16, 27, 46, 0.94);
  border-color: rgba(245, 184, 66, 0.3);
}

.page-news__item-mark {
  position: absolute;
  top: 27px;
  left: -27px;
  width: 9px;
  height: 9px;
  background: var(--gold);
  border-radius: 1px;
  box-shadow: 0 0 10px rgba(245, 184, 66, 0.7);
  transform: rotate(45deg);
}

.page-news__item-content {
  display: grid;
  gap: 8px;
}

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

.page-news__item h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.55;
  color: var(--moon);
}

.page-news__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

.page-news__item-link {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  min-height: 40px;
  font-size: 14px;
  font-weight: 700;
  color: var(--gold);
  text-decoration: none;
  transition: color 180ms var(--ease);
}

.page-news__item-link:hover {
  color: var(--moon);
}

.page-news__more {
  margin-top: 2px;
}

.page-news__more summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  font-size: 13px;
  font-weight: 700;
  color: var(--purple);
  cursor: pointer;
  list-style: none;
}

.page-news__more summary::-webkit-details-marker {
  display: none;
}

.page-news__more summary::before {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  font-weight: 900;
  color: var(--deep);
  background: var(--purple);
  content: "+";
}

.page-news__more[open] summary::before {
  content: "–";
}

.page-news__more p {
  margin-top: 4px;
  padding-left: 24px;
}

.page-news__topics {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 52px 20px;
}

.page-news__topic-grid {
  display: grid;
  gap: 18px;
}

.page-news__topic {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: hidden;
  padding: 22px 20px;
  background: linear-gradient(135deg, rgba(16, 27, 46, 0.9), rgba(27, 16, 53, 0.72));
  border: 1px solid rgba(156, 77, 255, 0.18);
  clip-path: var(--clip-panel);
}

.page-news__topic::after {
  position: absolute;
  top: -30px;
  right: -30px;
  width: 90px;
  height: 90px;
  background: radial-gradient(circle, rgba(156, 77, 255, 0.22), transparent 70%);
  content: "";
  pointer-events: none;
}

.page-news__topic-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--blue);
}

.page-news__topic-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news__topic-no {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--purple);
}

.page-news__topic h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.3;
  color: var(--moon);
}

.page-news__topic p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

.page-news__topic-list {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--gray);
  list-style: none;
}

.page-news__topic-list li {
  position: relative;
  padding-left: 14px;
}

.page-news__topic-list li::before {
  position: absolute;
  top: 8px;
  left: 1px;
  width: 5px;
  height: 5px;
  background: var(--steel);
  content: "";
  transform: rotate(45deg);
}

.page-news__rhythm {
  position: relative;
  padding: 52px 20px 60px;
  background:
    radial-gradient(ellipse at 10% 80%, rgba(156, 77, 255, 0.14), transparent 46%),
    linear-gradient(180deg, transparent, rgba(27, 16, 53, 0.5), transparent);
}

.page-news__rhythm .section-heading {
  max-width: var(--max-width);
  margin: 0 auto;
}

.page-news__rhythm-track {
  position: relative;
  display: grid;
  gap: 16px;
  max-width: var(--max-width);
  margin: 24px auto 0 20px;
  padding-left: 20px;
  border-left: 2px solid rgba(156, 77, 255, 0.5);
}

.page-news__rhythm-step {
  position: relative;
  padding: 18px 16px;
  background: var(--blue);
  border: 1px solid rgba(156, 77, 255, 0.16);
}

.page-news__rhythm-step::before {
  position: absolute;
  top: 26px;
  left: -26px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--purple);
  box-shadow: 0 0 12px var(--purple);
  content: "";
}

.page-news__rhythm-ver {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1.2;
  color: var(--gold);
}

.page-news__rhythm-step h3 {
  margin: 8px 0 4px;
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.5;
  color: var(--moon);
}

.page-news__rhythm-step p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray);
}

.page-news__cta {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px 20px 56px;
}

.page-news__cta-inner {
  padding: 28px 22px;
  background:
    radial-gradient(circle at 18% 10%, rgba(156, 77, 255, 0.22), transparent 55%),
    linear-gradient(120deg, var(--blue), var(--ink) 65%);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 28px 100%, 0 calc(100% - 28px));
}

.page-news__cta-inner h2 {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1.25;
  color: var(--moon);
}

.page-news__cta-inner p {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray);
}

.page-news__cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 640px) {
  .page-news__cards {
    grid-auto-columns: 340px;
  }

  .page-news__topic-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-news__topic--vendor {
    grid-column: 1 / -1;
  }

  .page-news__rhythm-track {
    grid-template-columns: 1fr 1fr;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
  }

  .page-news__timeline {
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (min-width: 1024px) {
  .page-news__hero {
    min-height: 520px;
    padding: 60px 40px 100px;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 64px), 0 100%);
  }

  .page-news__hero-desc {
    font-size: 17px;
  }

  .page-news__latest,
  .page-news__filter-section,
  .page-news__topics,
  .page-news__cta {
    padding-right: 40px;
    padding-left: 40px;
  }

  .page-news__cards {
    grid-auto-columns: 360px;
    gap: 20px;
  }

  .page-news__card-body {
    padding: 20px 18px 22px;
  }

  .page-news__topic-grid {
    grid-template-columns: 7fr 5fr 7fr;
  }

  .page-news__topic--vendor {
    grid-column: auto;
  }

  .page-news__topic {
    padding: 26px 24px;
  }

  .page-news__timeline {
    max-width: 820px;
    margin-left: 0;
  }

  .page-news__filter-section .section-heading {
    max-width: 820px;
    margin-left: 0;
  }

  .page-news__filter-section .page-news__filter {
    max-width: 820px;
    margin-left: 0;
  }

  .page-news__rhythm {
    padding-left: 40px;
    padding-right: 40px;
  }

  .page-news__cta-inner {
    padding: 40px;
  }
}