.page-news {
  --c-side-width: 320px;
  background: var(--c-paper);
  color: var(--c-ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news .news-breadcrumb {
  background: var(--c-deep);
  color: rgba(255, 255, 255, 0.72);
  padding: 16px 20px 0;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-news .news-breadcrumb a {
  color: var(--c-green);
  text-decoration: none;
}

.page-news .news-breadcrumb a:hover {
  text-decoration: underline;
}

.page-news .breadcrumb-sep {
  margin: 0 6px;
  color: rgba(255, 255, 255, 0.5);
}

.page-news .news-hero {
  position: relative;
  background: var(--c-deep);
  color: var(--c-white);
  padding: 32px 20px 64px;
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 48%;
  height: 100%;
  background: linear-gradient(135deg, transparent 42%, rgba(255, 106, 19, 0.28) 42.5%, rgba(255, 106, 19, 0.28) 60%, transparent 60.5%);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  bottom: -60px;
  left: -30px;
  width: 150px;
  height: 150px;
  background: rgba(57, 255, 136, 0.12);
  transform: rotate(18deg);
  pointer-events: none;
}

.page-news .news-hero-copy {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.page-news .news-hero-kicker {
  display: inline-block;
  color: var(--c-green);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  border: 1px solid rgba(57, 255, 136, 0.45);
  padding: 4px 10px;
  text-transform: uppercase;
  background: rgba(57, 255, 136, 0.08);
}

.page-news .news-hero-title {
  margin: 18px 0 14px;
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1.3;
  font-weight: 900;
  color: var(--c-white);
}

.page-news .news-hero-accent {
  color: var(--c-orange);
}

.page-news .news-hero-desc {
  max-width: 640px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 15px;
  line-height: 1.8;
}

.page-news .news-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.page-news .news-hero-stat {
  display: flex;
  flex-direction: column;
}

.page-news .news-hero-num {
  color: var(--c-orange);
  font-size: 34px;
  line-height: 1;
}

.page-news .news-hero-label {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.65);
  font-size: 12px;
  letter-spacing: 0.05em;
}

.page-news .news-hero-board {
  display: none;
}

.page-news .news-section {
  padding: 34px 20px;
}

.page-news .news-section-header {
  margin-bottom: 28px;
}

.page-news .news-section-header .section-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  background: var(--c-deep);
  color: var(--c-green);
  font-family: var(--font-number);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 12px;
  position: relative;
}

.page-news .news-section-header .section-index::after {
  content: "";
  position: absolute;
  top: 0;
  right: -6px;
  width: 6px;
  height: 18px;
  background: var(--c-orange);
}

.page-news .news-section-header .section-title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 900;
  color: var(--c-deep);
  margin: 0 0 8px;
}

.page-news .news-section-header .section-sub {
  color: rgba(26, 26, 26, 0.62);
  font-size: 14px;
  line-height: 1.7;
  max-width: 60ch;
}

.page-news .news-feature {
  border: 1px solid var(--c-gray);
  background: var(--c-white);
  margin-bottom: 26px;
}

.page-news .news-feature-media {
  border-bottom: 1px solid var(--c-gray);
}

.page-news .news-feature-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-news .news-feature-body {
  padding: 20px;
}

.page-news .news-feature-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.page-news .news-time {
  color: rgba(26, 26, 26, 0.55);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-news .news-feature-title {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 800;
  line-height: 1.45;
  color: var(--c-deep);
  margin: 0 0 10px;
}

.page-news .news-feature-text {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(26, 26, 26, 0.78);
  margin-bottom: 16px;
}

.page-news .news-feature-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.page-news .news-feature-stat {
  border: 1px solid var(--c-gray);
  padding: 12px 10px;
  background: var(--c-paper);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-news .news-feature-stat .stat-number-md {
  color: var(--c-orange);
  font-size: 22px;
  line-height: 1;
}

.page-news .news-feature-stat .stat-label {
  font-size: 12px;
  color: rgba(26, 26, 26, 0.6);
}

.page-news .news-checklist {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-checklist li {
  position: relative;
  padding: 7px 0 7px 20px;
  font-size: 13px;
  color: rgba(26, 26, 26, 0.75);
  border-bottom: 1px dashed var(--c-gray);
}

.page-news .news-checklist li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 13px;
  width: 8px;
  height: 8px;
  background: var(--c-green);
}

.page-news .news-mini-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 88px;
  padding: 14px 12px;
  background: linear-gradient(180deg, rgba(10, 30, 61, 0.04), rgba(10, 30, 61, 0.12));
  border: 1px solid var(--c-gray);
}

.page-news .news-mini-chart-bar {
  flex: 1;
  min-width: 8px;
  background: linear-gradient(180deg, var(--c-orange), var(--c-steel));
}

.page-news .news-mini-chart-bar:nth-child(3n) {
  background: linear-gradient(180deg, var(--c-green), var(--c-steel));
}

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

.page-news .news-topics {
  background: var(--c-white);
  border-top: 3px solid var(--c-deep);
  border-bottom: 1px solid var(--c-gray);
}

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

.page-news .news-filter-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--c-gray);
  background: var(--c-white);
  color: var(--c-deep);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.page-news .news-filter-item:hover {
  border-color: var(--c-deep);
  transform: translateY(-2px);
}

.page-news .news-filter-item.is-active {
  background: var(--c-deep);
  color: var(--c-white);
  border-color: var(--c-deep);
}

.page-news .news-filter-dot {
  width: 10px;
  height: 10px;
  border-radius: 0;
}

.page-news .news-filter-dot.is-optimize {
  background: var(--c-orange);
}

.page-news .news-filter-dot.is-data {
  background: var(--c-green);
  border: 1px solid var(--c-deep);
}

.page-news .news-filter-dot.is-notice {
  background: var(--c-steel);
}

.page-news .news-filter-dot.is-guide {
  background: var(--c-paper);
  border: 1px solid var(--c-deep);
}

.page-news .news-filter-count {
  font-family: var(--font-number);
  font-size: 13px;
  background: rgba(10, 30, 61, 0.12);
  padding: 2px 8px;
}

.page-news .news-filter-item.is-active .news-filter-count {
  background: rgba(255, 255, 255, 0.18);
}

.page-news .news-index-section {
  background: var(--c-paper);
}

.page-news .news-layout {
  display: grid;
  gap: 34px;
}

.page-news .news-index-list {
  border-top: 3px solid var(--c-deep);
}

.page-news .news-index-item {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--c-gray);
  border-left: 3px solid transparent;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.page-news .news-index-item:hover {
  background: rgba(255, 255, 255, 0.75);
  border-left-color: var(--c-orange);
}

.page-news .news-index-item[data-category="optimize"] .news-index-num {
  color: var(--c-orange);
}

.page-news .news-index-item[data-category="data"] .news-index-num {
  color: #0a8f3a;
}

.page-news .news-index-item[data-category="notice"] .news-index-num {
  color: var(--c-steel);
}

.page-news .news-index-item[data-category="guide"] .news-index-num {
  color: var(--c-deep);
}

.page-news .news-index-num {
  font-family: var(--font-number);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  padding-top: 4px;
}

.page-news .news-index-content {
  min-width: 0;
}

.page-news .news-index-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-news .news-index-time {
  font-size: 12px;
  color: rgba(26, 26, 26, 0.52);
}

.page-news .news-index-title {
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.5;
  font-weight: 800;
  color: var(--c-deep);
  margin: 0 0 8px;
}

.page-news .news-index-desc {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(26, 26, 26, 0.68);
  margin: 0 0 10px;
  max-width: 72ch;
}

.page-news .news-index-link {
  display: inline-block;
  color: var(--c-orange);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  position: relative;
  padding-right: 22px;
}

.page-news .news-index-link::after {
  content: "→";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: right 0.2s ease;
}

.page-news .news-index-link:hover::after {
  right: -4px;
}

.page-news .news-layout-side {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-news .news-mini-toc {
  background: var(--c-white);
  border: 1px solid var(--c-deep);
  padding: 18px;
}

.page-news .news-mini-toc-label {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 800;
  display: block;
  color: var(--c-deep);
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--c-gray);
}

.page-news .news-mini-toc-link {
  display: block;
  color: var(--c-ink);
  font-size: 14px;
  line-height: 2;
  text-decoration: none;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.page-news .news-mini-toc-link:hover {
  color: var(--c-orange);
  padding-left: 6px;
}

.page-news .news-calendar.theme-blue {
  background: var(--c-deep);
  color: var(--c-white);
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.page-news .news-calendar-header {
  margin-bottom: 20px;
}

.page-news .news-calendar-header .section-index {
  background: var(--c-orange);
  color: var(--c-deep);
}

.page-news .news-calendar-header .section-index::after {
  background: var(--c-green);
}

.page-news .news-calendar-header .section-title {
  color: var(--c-white);
  font-size: 22px;
}

.page-news .news-calendar-header .section-sub {
  color: rgba(255, 255, 255, 0.62);
}

.page-news .news-calendar-frame {
  background: var(--c-deep-soft);
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.page-news .news-calendar-weekdays,
.page-news .news-calendar-week {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}

.page-news .news-calendar-weekdays {
  margin-bottom: 8px;
}

.page-news .news-calendar-weekdays span {
  text-align: center;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.06em;
}

.page-news .news-calendar-week {
  margin-bottom: 8px;
}

.page-news .news-cal-day {
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-number);
  font-size: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.85);
}

.page-news .news-cal-day.is-done {
  background: rgba(57, 255, 136, 0.18);
  border-color: rgba(57, 255, 136, 0.55);
  color: var(--c-green);
}

.page-news .news-cal-day.is-publish {
  background: var(--c-orange);
  border-color: var(--c-orange);
  color: var(--c-white);
  font-weight: 700;
  position: relative;
}

.page-news .news-cal-day.is-muted {
  opacity: 0.3;
}

.page-news .news-calendar-caption {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  margin: 2px 0 14px;
}

.page-news .news-cal-dot {
  width: 8px;
  height: 8px;
  display: inline-block;
}

.page-news .news-cal-dot.is-current {
  background: var(--c-orange);
}

.page-news .news-cal-dot.is-planned {
  background: rgba(255, 255, 255, 0.3);
}

.page-news .news-calendar-release {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 14px;
}

.page-news .news-cal-release-label {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--c-green);
  letter-spacing: 0.05em;
}

.page-news .news-calendar-release p {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
}

.page-news .news-calendar-figure {
  margin: 18px 0 0;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.page-news .news-calendar-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

@media (min-width: 640px) {
  .page-news .news-breadcrumb {
    padding: 22px 32px 0;
  }

  .page-news .news-hero {
    padding: 44px 32px 80px;
  }

  .page-news .news-hero::after {
    width: 220px;
    height: 220px;
  }

  .page-news .news-hero-title {
    font-size: 40px;
  }

  .page-news .news-hero-desc {
    font-size: 16px;
  }

  .page-news .news-section {
    padding: 42px 32px;
  }

  .page-news .news-latest {
    padding-top: 44px;
  }

  .page-news .news-pair {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .page-news .news-feature-main {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
  }

  .page-news .news-feature-main .news-feature-media {
    border-bottom: none;
    border-right: 1px solid var(--c-gray);
  }

  .page-news .news-feature-main .news-feature-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-news .news-layout {
    grid-template-columns: 1fr 260px;
    align-items: start;
  }

  .page-news .news-layout-side {
    position: sticky;
    top: 24px;
  }

  .page-news .news-social-proof img {
    min-height: 120px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-breadcrumb {
    max-width: var(--container-w);
    margin: 0 auto;
    padding-left: 0;
    padding-right: 0;
  }

  .page-news .news-hero {
    padding: 60px calc((100vw - var(--container-w)) / 2) 100px;
    clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
  }

  .page-news .news-hero-copy {
    max-width: 820px;
  }

  .page-news .news-hero-title {
    font-size: 48px;
  }

  .page-news .news-hero-board {
    display: flex;
    flex-direction: column;
    position: absolute;
    right: calc((100vw - var(--container-w)) / 2 + 40px);
    top: 50%;
    transform: translateY(-50%);
    text-align: right;
    z-index: 2;
  }

  .page-news .news-hero-board-txt {
    font-family: var(--font-number);
    font-size: 88px;
    font-weight: 900;
    line-height: 0.9;
    color: var(--c-orange);
    text-shadow: 6px 6px 0 rgba(255, 255, 255, 0.08);
  }

  .page-news .news-hero-board-sub {
    font-size: 14px;
    letter-spacing: 0.28em;
    color: var(--c-green);
    margin-top: 12px;
  }

  .page-news .news-hero-board-live {
    display: inline-block;
    margin-top: 10px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: var(--c-white);
    border: 2px solid var(--c-green);
    padding: 4px 10px;
    align-self: flex-end;
  }

  .page-news .news-section {
    padding-left: calc((100vw - var(--container-w)) / 2);
    padding-right: calc((100vw - var(--container-w)) / 2);
  }

  .page-news .news-section-header {
    display: grid;
    grid-template-columns: 64px 1fr;
    column-gap: 16px;
    align-items: start;
    margin-bottom: 34px;
  }

  .page-news .news-section-header .section-index {
    grid-row: span 2;
    width: 56px;
    height: 56px;
    font-size: 20px;
    margin-bottom: 0;
  }

  .page-news .news-section-header .section-title {
    font-size: 32px;
    margin-top: 10px;
  }

  .page-news .news-section-header .section-sub {
    grid-column: 2;
    margin: 0;
  }

  .page-news .news-feature-title {
    font-size: 24px;
  }

  .page-news .news-index-item {
    grid-template-columns: 64px 1fr;
    gap: 26px;
    padding: 24px 0;
  }

  .page-news .news-index-num {
    font-size: 28px;
  }

  .page-news .news-index-title {
    font-size: 19px;
  }

  .page-news .news-layout {
    grid-template-columns: 1fr var(--c-side-width);
    gap: 42px;
  }

  .page-news .news-layout-side {
    gap: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition: none !important;
    animation: none !important;
  }
}