/* ================= page-news ================= */
.page-news {
  padding-top: 0;
  background: var(--paper);
  color: var(--deep);
}

/* ---------- hero ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: var(--ink);
  color: var(--paper-lift);
  padding: calc(var(--header-h) + 34px) 0 0;
}

.page-news .news-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.26;
}

.page-news .news-hero-bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(14, 26, 43, 0.55) 0%, rgba(14, 26, 43, 0.88) 62%, var(--ink) 100%);
}

.page-news .breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  margin-bottom: 22px;
}

.page-news .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .breadcrumb li {
  color: rgba(251, 246, 238, 0.5);
}

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

.page-news .breadcrumb a {
  color: var(--copper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--gold-light);
  border-bottom-color: var(--gold-light);
}

.page-news .breadcrumb li[aria-current] {
  color: rgba(251, 246, 238, 0.85);
}

.page-news .news-hero-frame {
  position: relative;
  border: 1px solid rgba(176, 138, 79, 0.42);
  padding: clamp(22px, 3.4vw, 42px) clamp(18px, 3vw, 42px) clamp(26px, 4vw, 46px);
}

.page-news .news-hero-frame::before {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px solid rgba(232, 216, 184, 0.16);
  pointer-events: none;
}

.page-news .news-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--copper);
}

.page-news .news-hero h1 {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(29px, 5.6vw, 52px);
  line-height: 1.16;
  letter-spacing: 0.01em;
  max-width: 20em;
}

.page-news .news-hero-lead {
  margin: 20px 0 0;
  max-width: 52ch;
  font-size: var(--step-base);
  line-height: 1.85;
  color: rgba(251, 246, 238, 0.82);
}

/* ---------- snapshot ---------- */
.page-news .news-snapshot {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(26px, 4.5vw, 44px);
  background: rgba(176, 138, 79, 0.32);
  border-top: 1px solid rgba(176, 138, 79, 0.32);
}

.page-news .snap-cell {
  background: var(--ink);
  padding: 20px 20px 24px;
  border-left: 2px solid transparent;
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-news .snap-cell:hover {
  background: var(--ink-2);
  border-left-color: var(--cinnabar);
}

.page-news .snap-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--copper);
}

.page-news .snap-title {
  margin: 9px 0 7px;
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--paper-lift);
}

.page-news .snap-text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(251, 246, 238, 0.66);
}

@media (min-width: 720px) {
  .page-news .news-snapshot {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- shared section head ---------- */
.page-news .news-head {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(24px, 3.6vw, 38px);
}

.page-news .news-idx {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--cinnabar);
}

.page-news .news-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.24;
  font-weight: 700;
}

.page-news .news-head p {
  margin: 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--slate);
}

@media (min-width: 900px) {
  .page-news .news-head {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: end;
    column-gap: 48px;
  }

  .page-news .news-head h2 {
    max-width: 16em;
  }
}

/* ---------- filters ---------- */
.page-news .news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 24px;
}

.page-news .news-chip {
  display: inline-block;
  padding: 7px 13px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-decoration: none;
  background: var(--paper-lift);
  border: 1px solid var(--ash);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-news .news-chip:hover,
.page-news .news-chip:focus-visible {
  color: var(--cinnabar);
  border-color: var(--cinnabar);
  background: #fff;
}

/* ---------- log list ---------- */
.page-news .log-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ash);
}

.page-news .log-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 22px 0 22px 18px;
  border-bottom: 1px solid var(--ash);
  transition: background-color 0.25s var(--ease);
}

.page-news .log-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  bottom: 24px;
  width: 3px;
  background: var(--cat, var(--copper));
}

.page-news .log-item:target {
  background: var(--gold-light);
}

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

.page-news .log-cat {
  display: inline-block;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--paper-lift);
  background: var(--cat, var(--copper));
}

.page-news .log-no {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-news .log-date {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--cinnabar);
}

.page-news .log-body h3 {
  margin: 0 0 7px;
  font-family: var(--font-display);
  font-size: 18.5px;
  line-height: 1.45;
  font-weight: 700;
  color: var(--deep);
}

.page-news .log-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-2);
}

.page-news .log-item--mobile { --cat: var(--cinnabar); }
.page-news .log-item--doc { --cat: var(--copper); }
.page-news .log-item--doc .log-cat { color: var(--deep); }
.page-news .log-item--index { --cat: var(--ink); }
.page-news .log-item--service { --cat: var(--slate); }
.page-news .log-item--content { --cat: var(--ink-2); }

@media (min-width: 860px) {
  .page-news .log-item {
    grid-template-columns: 152px minmax(0, 1fr);
    column-gap: 32px;
    padding: 24px 0 24px 20px;
  }

  .page-news .log-side {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

/* ---------- batch timeline ---------- */
.page-news .batch-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 46px);
}

.page-news .batch-figure {
  margin: 0;
}

.page-news .batch-rail {
  position: relative;
  margin: 0;
  padding: 0 0 0 30px;
  list-style: none;
}

.page-news .batch-rail::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 10px;
  bottom: 14px;
  width: 1px;
  background: var(--ash);
}

.page-news .batch-node {
  position: relative;
  padding-bottom: 34px;
}

.page-news .batch-node:last-child {
  padding-bottom: 0;
}

.page-news .batch-node::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 6px;
  width: 10px;
  height: 10px;
  background: var(--paper-lift);
  border: 2px solid var(--cinnabar);
  transform: rotate(45deg);
}

.page-news .batch-tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--cinnabar);
}

.page-news .batch-title {
  margin: 8px 0 5px;
  font-family: var(--font-display);
  font-size: 21px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--deep);
}

.page-news .batch-time {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-news .batch-text {
  margin: 0 0 12px;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-news .batch-node .link-more {
  color: var(--cinnabar);
}

@media (min-width: 900px) {
  .page-news .batch-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }
}

/* ---------- document map ---------- */
.page-news .doc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 46px);
  align-items: start;
}

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

.page-news .doc-row {
  display: grid;
  grid-template-columns: 60px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--ash);
}

.page-news .doc-code {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--cinnabar);
}

.page-news .doc-name {
  font-size: 15px;
  color: var(--deep);
}

.page-news .doc-count {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--slate);
  white-space: nowrap;
}

.page-news .doc-aside {
  display: grid;
  gap: 16px;
  justify-items: start;
}

.page-news .doc-note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-2);
  border-left: 2px solid var(--copper);
  padding-left: 14px;
}

@media (min-width: 900px) {
  .page-news .doc-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

/* ---------- archive ---------- */
.page-news .section--ink .news-head h2 {
  color: var(--paper-lift);
}

.page-news .section--ink .news-idx {
  color: var(--copper);
}

.page-news .section--ink .news-head p {
  color: rgba(251, 246, 238, 0.7);
}

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

.page-news .archive-figure {
  margin: 0;
}

.page-news .section--ink .figure-caption {
  color: rgba(251, 246, 238, 0.55);
}

.page-news .archive-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(176, 138, 79, 0.3);
  border: 1px solid rgba(176, 138, 79, 0.3);
}

.page-news .archive-cell {
  background: var(--ink);
  padding: 22px 20px 24px;
}

.page-news .archive-num {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--gold-light);
}

.page-news .archive-num small {
  margin-left: 6px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  color: var(--copper);
}

.page-news .archive-label {
  margin: 9px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(251, 246, 238, 0.62);
}

.page-news .archive-note {
  margin: 22px 0 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(251, 246, 238, 0.74);
}

.page-news .archive-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
}

.page-news .link-more--onink {
  color: var(--gold-light);
}

@media (min-width: 640px) {
  .page-news .archive-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-news .archive-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .archive-layout {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  }
}

/* ---------- feedback ---------- */
.page-news .feedback-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-news .feedback-card {
  background: var(--paper-lift);
  border: 1px solid var(--ash);
  border-top: 3px solid var(--cinnabar);
  padding: 22px 20px 24px;
}

.page-news .feedback-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-news .feedback-value {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--deep);
  word-break: break-word;
}

.page-news .feedback-value a {
  color: var(--deep);
  text-decoration: none;
  border-bottom: 1px solid var(--copper);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .feedback-value a:hover,
.page-news .feedback-value a:focus-visible {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

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

.page-news .feedback-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 28px;
}

@media (min-width: 760px) {
  .page-news .feedback-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- motion safety ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
</main>