/* ============================================================
   page-news · 行业动态
   ============================================================ */

.page-news {
  --n-line: var(--zy-line);
  --n-soft: var(--zy-text-soft);
  --n-dim: #A9BDD0;
  --n-ease: var(--ease, cubic-bezier(0.22, 0.61, 0.36, 1));
  background: var(--zy-paper);
  color: var(--zy-text-body);
}

/* ---------- 图片基础 ---------- */
.page-news .media-frame {
  position: relative;
  display: block;
  margin: 0;
  overflow: hidden;
  border-radius: 3px;
  background: var(--zy-glass);
}

.page-news .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--n-ease);
}

.page-news .media-frame::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 42%;
  background: linear-gradient(to top, rgba(6, 47, 87, 0.82), rgba(6, 47, 87, 0));
  pointer-events: none;
  z-index: 1;
}

.page-news .media-frame__caption {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 12px;
  z-index: 2;
  margin: 0;
  font-size: 12.5px;
  line-height: 1.55;
  color: #FFFFFF;
  text-shadow: 0 1px 8px rgba(6, 47, 87, 0.9);
}

.page-news .media-frame:hover .media-frame__img {
  transform: scale(1.02);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  padding: clamp(18px, 3vw, 30px) 0 0;
}

.page-news .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--n-soft);
}

.page-news .breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-news .breadcrumb li + li::before {
  content: "";
  width: 12px;
  height: 1px;
  background: var(--zy-blue-32);
}

.page-news .breadcrumb a {
  color: var(--zy-blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s var(--n-ease), border-color 0.25s var(--n-ease);
}

.page-news .breadcrumb a:hover {
  color: var(--zy-orange);
  border-bottom-color: var(--zy-orange);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: clamp(22px, 4vw, 42px) 0 clamp(38px, 6vw, 76px);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  align-items: center;
}

.page-news .news-hero h1 {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 5.4vw, 60px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--zy-ink);
  max-width: 20ch;
}

.page-news .news-hero .lead {
  margin: 0;
  max-width: 56ch;
  font-size: 17px;
  line-height: 1.8;
  color: var(--n-soft);
}

.page-news .news-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-tab {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  color: var(--zy-ink);
  background: var(--zy-white);
  border: 1px solid var(--n-line);
  border-radius: 2px;
  transition: transform 0.25s var(--n-ease), box-shadow 0.25s var(--n-ease),
    border-color 0.25s var(--n-ease), background-color 0.25s var(--n-ease);
}

.page-news .news-tab .mono {
  font-size: 11.5px;
  color: var(--n-soft);
  letter-spacing: 0.06em;
}

.page-news .news-tab--update { box-shadow: inset 3px 0 0 var(--zy-blue); }
.page-news .news-tab--city   { box-shadow: inset 3px 0 0 var(--zy-orange); }
.page-news .news-tab--train  { box-shadow: inset 3px 0 0 var(--zy-teal); }
.page-news .news-tab--insight{ box-shadow: inset 3px 0 0 var(--zy-signal); }

.page-news .news-tab:hover {
  transform: translateY(-3px);
  border-color: var(--zy-blue);
  background: var(--zy-glass);
  box-shadow: inset 3px 0 0 var(--zy-orange), 0 10px 22px -16px rgba(6, 47, 87, 0.9);
}

.page-news .news-hero__media {
  box-shadow: var(--shadow-panel);
}

/* ---------- 章节外壳 ---------- */
.page-news .news-section {
  position: relative;
  padding: clamp(44px, 6.5vw, 88px) 0;
  border-top: 1px solid var(--n-line);
}

.page-news .news-updates  { background: var(--zy-paper); }
.page-news .news-training { background: var(--zy-white); }
.page-news .news-insight  { background: var(--zy-glass); }
.page-news .news-more     { background: var(--zy-paper); }

/* ---------- 01 方案更新：时间线索引 ---------- */
.page-news .news-timeline {
  list-style: none;
  margin: clamp(24px, 3.5vw, 40px) 0 0;
  padding: 0;
  border-top: 1px solid var(--n-line);
}

.page-news .news-entry {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 20px 0 20px 18px;
  border-bottom: 1px solid var(--n-line);
  transition: background-color 0.3s var(--n-ease), padding-left 0.3s var(--n-ease);
}

.page-news .news-entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 3px;
  background: var(--zy-orange);
  transform: translateX(-7px);
  opacity: 0;
  transition: transform 0.32s var(--n-ease), opacity 0.32s var(--n-ease);
}

.page-news .news-entry:hover {
  background: var(--zy-blue-08);
  padding-left: 24px;
}

.page-news .news-entry:hover::before {
  transform: translateX(0);
  opacity: 1;
}

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

.page-news .news-entry__date {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--zy-ink);
  padding-bottom: 2px;
  border-bottom: 2px solid var(--zy-signal);
}

.page-news .news-tag {
  display: inline-block;
  padding: 3px 9px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.02em;
  border-radius: 2px;
}

.page-news .news-tag--update  { background: var(--zy-blue);   color: #FFFFFF; }
.page-news .news-tag--city    { background: var(--zy-orange); color: #FFFFFF; }
.page-news .news-tag--train   { background: var(--zy-teal);   color: #FFFFFF; }
.page-news .news-tag--insight { background: var(--zy-signal); color: var(--zy-ink); }

.page-news .news-entry__title {
  margin: 4px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 700;
  line-height: 1.42;
  color: var(--zy-ink);
}

.page-news .news-entry__text {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.76;
  color: var(--n-soft);
}

/* ---------- 02 城市落地：深色画板 ---------- */
.page-news .news-cities {
  border-top: 0;
  background: var(--zy-ink);
  color: #D9E4EE;
}

.page-news .news-cities .section-head__title { color: #FFFFFF; }
.page-news .news-cities .section-head__lead  { color: var(--n-dim); }
.page-news .news-cities .eyebrow             { color: var(--zy-signal); }

.page-news .news-cities__media-grid {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  margin: clamp(24px, 4vw, 42px) 0 clamp(24px, 4vw, 40px);
}

.page-news .news-map__frame {
  margin: 0;
  padding: clamp(16px, 2.5vw, 26px);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(191, 231, 226, 0.22);
  border-radius: 3px;
}

.page-news .news-map {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .news-map__link {
  stroke: rgba(0, 180, 160, 0.38);
  stroke-width: 1.5;
  stroke-dasharray: 5 6;
}

.page-news .news-map__dot {
  fill: var(--zy-teal);
  transition: fill 0.25s var(--n-ease), r 0.25s var(--n-ease);
}

.page-news .news-map__mark:hover .news-map__dot {
  fill: var(--zy-orange);
  r: 11;
}

.page-news .news-map__name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  fill: rgba(255, 255, 255, 0.88);
}

.page-news .news-map__label {
  font-family: var(--font-mono);
  font-size: 15px;
  fill: var(--zy-signal);
}

.page-news .news-map__caption {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--n-dim);
}

.page-news .news-cities__media {
  border: 1px solid rgba(191, 231, 226, 0.2);
}

.page-news .news-regions {
  display: grid;
  gap: 14px;
}

.page-news .news-region {
  padding: 18px 18px 16px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(191, 231, 226, 0.24);
  border-radius: 3px;
  transition: background-color 0.3s var(--n-ease), border-color 0.3s var(--n-ease),
    transform 0.3s var(--n-ease);
}

.page-news .news-region:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: var(--zy-teal);
  transform: translateY(-4px);
}

.page-news .news-region__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  margin-bottom: 12px;
  border-bottom: 1px dashed rgba(191, 231, 226, 0.28);
}

.page-news .news-region__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: #FFFFFF;
}

.page-news .news-region__count {
  font-size: 13px;
  color: var(--zy-signal);
}

.page-news .news-region__list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  line-height: 1.65;
  color: #B9CADB;
}

.page-news .news-region__list li {
  position: relative;
  padding-left: 14px;
}

.page-news .news-region__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--zy-teal);
}

/* ---------- 03 培训笔记 ---------- */
.page-news .news-training__layout {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-news .news-notes {
  display: grid;
  gap: 0;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--n-line);
}

.page-news .news-note {
  position: relative;
  padding: 18px 0 18px 26px;
  border-bottom: 1px solid var(--n-line);
}

.page-news .news-note::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 25px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--zy-teal);
  transition: background-color 0.25s var(--n-ease), transform 0.25s var(--n-ease);
}

.page-news .news-note:hover::before {
  background: var(--zy-orange);
  transform: scale(1.35);
}

.page-news .news-note h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--zy-ink);
}

.page-news .news-note p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--n-soft);
}

.page-news .news-training__media {
  border: 1px solid var(--n-line);
}

/* ---------- 04 行业观察 ---------- */
.page-news .news-columns {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
  margin-top: clamp(22px, 3.5vw, 38px);
}

.page-news .news-column {
  padding: 22px 20px 24px;
  background: var(--zy-white);
  border: 1px solid var(--n-line);
  border-top: 3px solid var(--zy-blue);
  border-radius: 3px;
  transition: transform 0.3s var(--n-ease), box-shadow 0.3s var(--n-ease),
    border-top-color 0.3s var(--n-ease);
}

.page-news .news-column:hover {
  transform: translateY(-4px);
  border-top-color: var(--zy-orange);
  box-shadow: var(--shadow-panel);
}

.page-news .news-column h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--zy-ink);
}

.page-news .news-column p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--n-soft);
}

.page-news .news-column p:last-child {
  margin-bottom: 0;
}

.page-news .news-insight__media {
  margin-top: clamp(26px, 4vw, 44px);
}

/* ---------- 回看引导 ---------- */
.page-news .news-more__panel {
  display: grid;
  gap: 22px;
  padding: clamp(24px, 4vw, 46px);
  background: var(--zy-white);
  border: 1px solid var(--n-line);
  border-left: 4px solid var(--zy-blue);
  border-radius: var(--panel-radius);
}

.page-news .news-more__panel h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(21px, 2.6vw, 30px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--zy-ink);
}

.page-news .news-more__panel p {
  margin: 0;
  max-width: 56ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--n-soft);
}

.page-news .news-more__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============================================================
   响应式
   ============================================================ */

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

@media (min-width: 760px) {
  .page-news .news-entry {
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 0 26px;
    align-items: start;
    padding-left: 22px;
  }

  .page-news .news-entry__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding-top: 6px;
  }

  .page-news .news-entry__title {
    margin-top: 2px;
  }

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

@media (min-width: 940px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-news .news-cities__media-grid {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .news-training__layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-news .news-training__media {
    position: sticky;
    top: 96px;
  }
}

@media (min-width: 1080px) {
  .page-news .news-regions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 880px) {
  .page-news .news-more__panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 44px;
  }
}

@media (max-width: 519px) {
  .page-news .news-tab {
    font-size: 13px;
    padding: 8px 11px;
  }

  .page-news .news-entry {
    padding-left: 14px;
  }

  .page-news .news-entry:hover {
    padding-left: 18px;
  }

  .page-news .news-note {
    padding-left: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .media-frame__img,
  .page-news .news-entry,
  .page-news .news-entry::before,
  .page-news .news-region,
  .page-news .news-column,
  .page-news .news-tab {
    transition: none !important;
  }

  .page-news .media-frame:hover .media-frame__img,
  .page-news .news-region:hover,
  .page-news .news-column:hover,
  .page-news .news-tab:hover {
    transform: none;
  }
}