:root {
  --g-bg: #f5f5f7;
  --g-white: #ffffff;
  --g-text: #1d1d1f;
  --g-muted: #6e6e73;
  --g-line: rgba(17, 17, 17, 0.08);
  --g-blue: #0f3b82;
  --g-blue-soft: rgba(15, 59, 130, 0.08);
  --g-shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
  --g-radius-xl: 34px;
  --g-radius-lg: 24px;
  --g-radius-md: 18px;
  --g-max: 1360px;
}

.gushi-hero,
.gushi-section {
  position: relative;
}

.gushi-hero {
  padding: 88px 0 42px;
  background:
    radial-gradient(circle at top left, rgba(15, 59, 130, 0.08), transparent 28%),
    radial-gradient(circle at 85% 8%, rgba(15, 23, 42, 0.05), transparent 20%);
}

.gushi-section {
  padding: 28px 0 0;
}

.gushi-tail-section {
  padding-bottom: 84px;
}

.gushi-shell {
  width: min(var(--g-max), calc(100% - 40px));
  margin: 0 auto;
}

.gushi-panel,
.gushi-card,
.story-stage {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--g-radius-xl);
  box-shadow: var(--g-shadow);
  backdrop-filter: blur(18px);
}

.gushi-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid var(--g-line);
  color: var(--g-muted);
  font-size: 14px;
  backdrop-filter: blur(14px);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}

.gushi-eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--g-blue);
  box-shadow: 0 0 0 6px rgba(15, 59, 130, 0.08);
}

.gushi-title {
  margin: 22px 0 18px;
  font-size: clamp(42px, 7vw, 78px);
  line-height: 1.03;
  letter-spacing: -0.05em;
  color: var(--g-text);
}

.gushi-lead {
  max-width: 920px;
  margin: 0 0 34px;
  font-size: 20px;
  line-height: 1.8;
  color: var(--g-muted);
}

.gushi-lead span {
  color: var(--g-blue);
  font-weight: 700;
}

.gushi-hero-top {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 22px;
  align-items: start;
  margin-top: 16px;
}

.gushi-hero-main {
  min-width: 0;
}

.gushi-hero-photo-card {
  min-height: 220px;
  border-radius: var(--g-radius-xl);
  overflow: hidden;
  background: linear-gradient(145deg, #d5dbe4, #eceff4 45%, #d9e0e8 100%);
  border: 1px solid rgba(15, 59, 130, 0.10);
  box-shadow: 0 18px 38px rgba(15, 23, 42, 0.07);
}

.gushi-hero-photo-card img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  display: block;
  object-fit: cover;
  object-position: center center;
}


.gushi-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 22px;
  margin-top: 22px;
}

.gushi-intro,
.gushi-hero-actions,
.gushi-catalog-wrap,
.gushi-tail {
  padding: 28px;
}

.gushi-intro p,
.gushi-tail p,
.gushi-section-head p,
.story-article p,
.story-summary,
.story-empty p {
  margin: 0;
  color: var(--g-muted);
  font-size: 16px;
  line-height: 1.9;
}

.gushi-hero-actions {
  display: grid;
  align-content: center;
  gap: 14px;
}

.gushi-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 14px 22px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--g-line);
  color: var(--g-text);
  text-decoration: none;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.05);
  transition: transform .22s ease, box-shadow .22s ease;
}

.gushi-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(15, 23, 42, 0.08);
}

.gushi-btn-primary {
  background: var(--g-blue);
  border-color: var(--g-blue);
  color: #fff;
}

.gushi-btn-light {
  background: rgba(15, 59, 130, 0.04);
}

.gushi-section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 22px;
}

.gushi-section-head h2,
.story-copy h2,
.story-empty h2,
.gushi-tail h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: var(--g-text);
}

.gushi-catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.gushi-card {
  display: block;
  width: 100%;
  padding: 22px;
  text-align: left;
  cursor: pointer;
  border: 1px solid var(--g-line);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
}

.gushi-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 34px rgba(15, 23, 42, 0.08);
}

.gushi-card.is-active {
  border-color: rgba(15, 59, 130, 0.22);
  background: linear-gradient(180deg, rgba(234, 241, 255, 0.82), rgba(255,255,255,0.92));
  box-shadow: 0 18px 34px rgba(15, 59, 130, 0.10);
}

.gushi-card-tag {
  display: block;
  margin-bottom: 10px;
  color: var(--g-blue);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.gushi-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 24px;
  letter-spacing: -0.03em;
  color: var(--g-text);
}

.gushi-card p {
  margin: 0;
  color: var(--g-muted);
  font-size: 15px;
  line-height: 1.85;
}

.story-stage {
  overflow: hidden;
}

.story-stage + .story-stage {
  margin-top: 0;
}

.story-stage-portrait {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
}

.story-media,
.story-cover {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(11,16,32,.10), rgba(11,16,32,.22)),
    radial-gradient(circle at 18% 24%, rgba(255,255,255,.18), transparent 16%),
    linear-gradient(145deg, #d5dbe4, #eceff4 45%, #d9e0e8 100%);
}

.story-media {
  min-height: 760px;
  border-right: 1px solid var(--g-line);
}

.story-cover {
  min-height: 420px;
  border-bottom: 1px solid var(--g-line);
}

.story-media img,
.story-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-media-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20,30,60,.06) 0%, rgba(20,30,60,.28) 100%);
}

.story-badge {
  position: absolute;
  top: 22px;
  left: 22px;
  z-index: 2;
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.84);
  color: #4b5563;
  font-size: 13px;
  font-weight: 700;
}

.story-media-note {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  z-index: 2;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,.16);
  border: 1px solid rgba(255,255,255,.18);
  color: rgba(255,255,255,.94);
  font-size: 13px;
  line-height: 1.7;
  backdrop-filter: blur(10px);
}

.story-copy {
  padding: 34px;
  background: rgba(255,255,255,.92);
}

.story-copy-wide {
  padding-top: 28px;
}

.story-kicker {
  margin-bottom: 12px;
  color: var(--g-blue);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.story-copy h2 {
  margin-bottom: 18px;
}

.story-summary {
  font-size: 19px;
}

.story-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.story-points div,
.story-timeline div {
  padding: 16px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid var(--g-line);
}

.story-points strong,
.story-timeline strong {
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
  color: var(--g-text);
}

.story-points span,
.story-timeline span {
  color: var(--g-muted);
  font-size: 14px;
  line-height: 1.8;
}

.story-article {
  margin-top: 24px;
}

.story-article h3 {
  margin: 0 0 10px;
  font-size: 24px;
  line-height: 1.35;
  letter-spacing: -0.03em;
  color: var(--g-text);
}

.story-article p + h3 {
  margin-top: 22px;
}

.story-article p + p {
  margin-top: 14px;
}

.story-copy blockquote {
  margin: 24px 0 0;
  padding: 22px 24px;
  border-radius: 22px;
  background: #f7faff;
  border-left: 4px solid var(--g-blue);
  color: #334155;
  font-size: 19px;
  line-height: 1.8;
}

.story-stage-landscape {
  display: block;
}

.story-timeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.story-stage-placeholder {
  padding: 36px;
}

.story-empty {
  text-align: center;
}

.story-empty p {
  max-width: 860px;
  margin: 14px auto 0;
}

.story-empty-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

@media (max-width: 1180px) {
  .gushi-hero-top,
  .gushi-hero-grid,
  .gushi-section-head,
  .story-stage-portrait,
  .gushi-catalog-grid,
  .story-points,
  .story-timeline {
    grid-template-columns: 1fr;
    display: grid;
    align-items: start;
  }

  .gushi-hero-photo-card img {
    min-height: 260px;
  }

  .story-media {
    min-height: 460px;
    border-right: 0;
    border-bottom: 1px solid var(--g-line);
  }
}

@media (max-width: 780px) {
  .gushi-shell {
    width: min(var(--g-max), calc(100% - 24px));
  }

  .gushi-hero {
    padding-top: 72px;
  }

  .gushi-intro,
  .gushi-hero-actions,
  .gushi-catalog-wrap,
  .gushi-tail,
  .story-copy,
  .story-stage-placeholder {
    padding: 22px;
  }

  .story-media {
    min-height: 360px;
  }

  .story-cover {
    min-height: 280px;
  }

  .gushi-card strong {
    font-size: 22px;
  }

  .story-summary,
  .story-copy blockquote {
    font-size: 17px;
  }

  .story-article h3 {
    font-size: 21px;
  }
}