/* ============================================
   cases.css V2 — 成功案例页面 · 深色科技风
   ============================================ */

/* --- Page Banner --- */
.page-banner {
  padding: calc(var(--space-5xl) + 64px) 0 var(--space-4xl);
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--bg-deep);
}

.page-banner::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 94, 0.1) 0%, transparent 70%);
  top: -250px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  animation: glow-breathe 8s ease-in-out infinite;
}

.page-banner::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 166, 35, 0.06) 0%, transparent 70%);
  bottom: -150px;
  left: -100px;
  pointer-events: none;
}

.page-banner-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-md);
}

.page-banner-label::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 12px var(--color-primary);
}

.page-banner-title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 5.2vw, var(--text-6xl));
  font-weight: 500;
  font-variation-settings: "opsz" 144, "SOFT" 30;
  color: var(--text-bright);
  letter-spacing: -0.035em;
  line-height: 1.02;
  margin-bottom: var(--space-lg);
}

.page-banner-subtitle {
  font-size: var(--text-lg);
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

/* --- Subtle alternating section --- */
.section-subtle {
  background: linear-gradient(180deg, transparent 0%, rgba(255,107,94,0.025) 50%, transparent 100%);
}

/* --- Stats Banner --- */
.cases-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-3xl);
  max-width: 900px;
  margin: var(--space-2xl) auto 0;
  flex-wrap: wrap;
}

.cases-stat-item {
  text-align: center;
}

.cases-stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 500;
  font-variation-settings: "opsz" 144, "SOFT" 30;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  letter-spacing: -0.035em;
  font-variant-numeric: tabular-nums;
  filter: drop-shadow(0 0 20px rgba(255,107,94,0.25));
}

.cases-stat-label {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

/* ============================================
   精选案例 · Feature Case Cards
   ============================================ */
.feature-case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  max-width: 1180px;
  margin: 0 auto;
}

.feature-case-card {
  display: grid;
  grid-template-rows: minmax(220px, auto) 1fr;
  background: var(--bg-card-solid);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.feature-case-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow-md), var(--shadow-elevated);
}

.feature-case-wide {
  grid-column: 1 / -1;
  grid-template-rows: auto;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
}

.feature-case-wide .feature-case-image {
  aspect-ratio: auto;
  min-height: 340px;
}

.feature-case-image {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #f2f3f7;
}

.feature-case-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}

.feature-case-card:hover .feature-case-image img {
  transform: scale(1.05);
}

.feature-case-overlay {
  position: absolute;
  inset: auto 14px 14px auto;
  display: flex;
  gap: 6px;
  z-index: 2;
}

.feature-case-tag {
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  letter-spacing: 0.04em;
}

.feature-case-tag-primary {
  background: rgba(255,107,94,0.92);
  color: #fff;
}

.feature-case-tag-secondary {
  background: rgba(245,166,35,0.92);
  color: #fff;
}

.feature-case-tag-accent {
  background: rgba(52,199,89,0.92);
  color: #fff;
}

.feature-case-body {
  padding: 24px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.feature-case-kicker {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.feature-case-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-bright);
  line-height: 1.4;
}

.feature-case-wide .feature-case-title {
  font-size: var(--text-2xl);
}

.feature-case-desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.8;
  margin: 0;
}

.feature-case-metrics {
  display: flex;
  gap: 24px;
  padding: 14px 0;
  border-top: 1px dashed rgba(0,0,0,0.1);
  border-bottom: 1px dashed rgba(0,0,0,0.1);
}

.feature-case-metric {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.feature-case-metric-num {
  font-size: var(--text-2xl);
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.feature-case-metric-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-weight: 500;
}

.feature-case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.feature-case-chip {
  padding: 4px 12px;
  font-size: 12px;
  border-radius: 999px;
  background: rgba(255,107,94,0.08);
  color: var(--color-primary);
  border: 1px solid rgba(255,107,94,0.2);
  font-weight: 500;
}

@media (max-width: 980px) {
  .feature-case-grid {
    grid-template-columns: 1fr;
  }
  .feature-case-wide {
    grid-column: 1;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
  }
  .feature-case-wide .feature-case-image {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }
}

/* ══════════════════════════════════════════════════
   University Matrix Panel (cases page)
   ══════════════════════════════════════════════════ */
.uni-matrix-panel {
  position: relative;
  max-width: 1180px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-xl) var(--space-md);
  background: linear-gradient(180deg, rgba(255,255,255,0.92) 0%, rgba(255,255,255,0.68) 100%);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.8) inset,
    0 20px 48px rgba(255,107,94,0.06),
    0 8px 20px rgba(0,0,0,0.05);
  overflow: hidden;
}

.uni-matrix-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg,
    var(--color-primary) 0%,
    var(--color-secondary) 50%,
    var(--color-accent) 100%
  );
  opacity: 0.85;
}

.uni-matrix-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-md);
  border-bottom: 1px dashed rgba(0,0,0,0.1);
}

/* matrix-panel-path styling lives in components.css; no overrides needed here */

/* Filter pills */
.uni-matrix-filter {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.uni-matrix-filter-btn {
  font-family: var(--font-mono), monospace;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 6px 12px;
  background: rgba(0,0,0,0.04);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.uni-matrix-filter-btn span {
  font-size: 0.66rem;
  padding: 1px 6px;
  background: rgba(0,0,0,0.06);
  border-radius: 3px;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}

.uni-matrix-filter-btn:hover {
  color: var(--color-primary);
  border-color: rgba(255,107,94,0.3);
  background: rgba(255,107,94,0.05);
}

.uni-matrix-filter-btn.active {
  color: #fff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(255,107,94,0.3);
}

.uni-matrix-filter-btn.active span {
  background: rgba(255,255,255,0.25);
  color: #fff;
}

/* --- University Directory · Editorial Roster --- */
.uni-summary {
  display: flex;
  align-items: baseline;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.2em;
  margin: calc(var(--space-xl) * -0.4) auto var(--space-2xl);
  color: var(--text-muted);
}

.uni-summary-item {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35em;
}

.uni-summary-num {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 1.5rem;
  font-variation-settings: "opsz" 72, "SOFT" 60, "WONK" 1;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.uni-summary-label {
  font-size: 0.92rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.uni-summary-sep {
  color: rgba(0,0,0,0.18);
  font-size: 1rem;
  font-weight: 400;
  margin: 0 0.2em;
}

.university-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0;
  max-width: 1140px;
  margin: 0 auto;
  border-top: 1px solid rgba(0,0,0,0.07);
  background-image:
    linear-gradient(to right, rgba(0,0,0,0.05), rgba(0,0,0,0.05));
  background-size: 1px 100%;
  background-position: 50% 0;
  background-repeat: no-repeat;
}

.university-card {
  display: grid;
  grid-template-columns: 36px 44px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 18px 22px;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  border-radius: 0;
  text-align: left;
  cursor: default;
  transition: background 0.3s ease, transform 0.3s ease;
  position: relative;
}

.university-card:hover {
  background: linear-gradient(90deg, rgba(255,107,94,0.06) 0%, rgba(245,166,35,0.03) 60%, transparent 100%);
}

.university-card:hover .university-card-mark {
  transform: scale(1.08) rotate(-3deg);
  box-shadow: 0 6px 14px rgba(255,107,94,0.22);
}

.university-card-index {
  font-family: var(--font-mono), monospace;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
}

.university-card-mark {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.35rem;
  font-weight: 500;
  font-variation-settings: "opsz" 96, "SOFT" 50, "WONK" 1;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  background: linear-gradient(135deg, rgba(255,107,94,0.14), rgba(255,138,122,0.04));
  border: 1px solid rgba(255,107,94,0.18);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

/* Alternating color blocks */
.university-card:nth-child(3n+2) .university-card-mark {
  color: #C67F0B;
  background: linear-gradient(135deg, rgba(245,166,35,0.14), rgba(255,190,79,0.04));
  border-color: rgba(245,166,35,0.22);
}

.university-card:nth-child(3n) .university-card-mark {
  color: #2B9D4A;
  background: linear-gradient(135deg, rgba(52,199,89,0.14), rgba(94,216,122,0.04));
  border-color: rgba(52,199,89,0.22);
}

.university-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-bright);
  line-height: 1.35;
  letter-spacing: 0.005em;
}

.university-tag {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.75rem;
  font-weight: 400;
  font-variation-settings: "opsz" 14, "SOFT" 40;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  white-space: nowrap;
  padding: 2px 8px;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 999px;
  background: rgba(255,255,255,0.5);
}

.university-card[data-category="985"] .university-tag {
  color: #C43B28;
  border-color: rgba(255,107,94,0.25);
  background: rgba(255,107,94,0.05);
}

.university-card[data-category="211"] .university-tag {
  color: #A06C0A;
  border-color: rgba(245,166,35,0.25);
  background: rgba(245,166,35,0.05);
}

.university-card[data-category="special"] .university-tag {
  color: #1F7D39;
  border-color: rgba(52,199,89,0.28);
  background: rgba(52,199,89,0.05);
}

/* --- Partners Matrix Path (cases page enterprises) --- */
.partners-matrix-path {
  max-width: 1180px;
  margin: 0 auto var(--space-lg);
  text-align: left;
}

/* matrix-panel-path styling inherits from components.css */

/* --- Partners Taxonomy · Grouped by Domain --- */
.partners-taxonomy {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl) var(--space-2xl);
  max-width: 1180px;
  margin: 0 auto;
}

.partners-group {
  position: relative;
  padding: var(--space-lg) var(--space-lg) var(--space-md);
  background: linear-gradient(180deg, rgba(255,255,255,0.85) 0%, rgba(255,255,255,0.55) 100%);
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: var(--radius-md);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 6px 20px rgba(255,107,94,0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.partners-group::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary), transparent);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  opacity: 0.7;
}

.partners-group:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(255,107,94,0.1);
}

.partners-group-feature {
  grid-column: 1 / -1;
  padding: var(--space-xl) var(--space-xl);
  background: linear-gradient(135deg, rgba(255,107,94,0.04), rgba(245,166,35,0.02));
  border: 1px solid rgba(255,107,94,0.12);
  border-radius: var(--radius-lg);
}

.partners-group-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: 0.8em;
  padding-bottom: 0.9em;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  margin-bottom: 1.2em;
}

.partners-group-no {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 2.4rem;
  font-variation-settings: "opsz" 144, "SOFT" 80, "WONK" 1;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.04em;
  line-height: 0.9;
  font-variant-numeric: tabular-nums;
}

.partners-group-title {
  display: flex;
  flex-direction: column;
  gap: 0.2em;
  margin-left: 0.2em;
}

.partners-group-en {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 0.82rem;
  font-variation-settings: "opsz" 14, "SOFT" 30;
  color: var(--color-primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.85;
}

.partners-group-zh {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-bright);
  letter-spacing: 0.005em;
  line-height: 1.2;
}

.partners-group-count {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.88rem;
  font-variation-settings: "opsz" 14, "SOFT" 40;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  white-space: nowrap;
  padding-bottom: 0.1em;
}

.partners-group-body {
  display: grid;
  gap: 0.15em;
}

.partners-group-feature .partners-group-body {
  grid-template-columns: repeat(2, 1fr);
  gap: 0.15em var(--space-xl);
}

.partner-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: 0.75em;
  padding: 0.6em 0.35em;
  border-bottom: 1px dotted rgba(0,0,0,0.08);
  transition: padding 0.3s ease, background 0.3s ease;
}

.partner-item:last-child {
  border-bottom: none;
}

.partner-item:hover {
  padding-left: 0.7em;
  background: linear-gradient(90deg, rgba(255,107,94,0.05) 0%, transparent 70%);
}

.partner-item:hover .partner-item-bullet {
  background: var(--color-primary);
  box-shadow: 0 0 8px rgba(255,107,94,0.5);
}

.partner-item-bullet {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,107,94,0.35);
  flex-shrink: 0;
  transform: translateY(-0.15em);
  transition: all var(--transition-base);
}

.partner-item-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-bright);
  letter-spacing: 0.005em;
}

.partner-item-role {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.82rem;
  font-variation-settings: "opsz" 14, "SOFT" 40;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* Legacy partner-cards-grid styles (kept but hidden by default) */
.partner-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  max-width: 1100px;
  margin: 0 auto;
}

.partner-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--border-card);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.partner-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.partner-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow-sm), var(--shadow-card);
}

.partner-card:hover::before {
  background: linear-gradient(90deg, transparent, rgba(255,107,94,0.3), transparent);
}

.partner-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  position: relative;
  flex-shrink: 0;
}

.partner-card-icon::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  background: inherit;
  filter: blur(12px);
  opacity: 0.4;
  z-index: -1;
}

.partner-card-icon svg {
  width: 24px;
  height: 24px;
}

.partner-card-logo {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  object-fit: contain;
  flex-shrink: 0;
  background: rgba(255,255,255,0.06);
}

.partner-card-icon-primary {
  background: rgba(255,107,94,0.12);
  color: var(--color-primary);
}

.partner-card-icon-secondary {
  background: rgba(245,166,35,0.12);
  color: var(--color-secondary);
}

.partner-card-icon-accent {
  background: rgba(52,199,89,0.12);
  color: var(--color-accent);
}

.partner-card-info {
  flex: 1;
  min-width: 0;
}

.partner-card-name {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 2px;
}

.partner-card-field {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-weight: 500;
}

/* ============================================
   大学筛选按钮
   ============================================ */
.uni-filter {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

.uni-filter-btn {
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--border-card);
  background: var(--bg-card-solid);
  color: var(--text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.uni-filter-btn span {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(0,0,0,0.05);
  color: var(--text-muted);
  font-weight: 600;
}

.uni-filter-btn:hover {
  border-color: var(--border-glow);
  color: var(--color-primary);
}

.uni-filter-btn.active {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(255,107,94,0.28);
}

.uni-filter-btn.active span {
  background: rgba(255,255,255,0.25);
  color: #fff;
}

/* ============================================
   客户见证 · Testimonials
   ============================================ */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  max-width: 1100px;
  margin: 0 auto;
}

.testimonial-card {
  position: relative;
  background: var(--bg-card-solid);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px 28px 24px;
  transition: all var(--transition-base);
  overflow: hidden;
  margin: 0;
}

.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0.6;
}

.testimonial-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow-sm), var(--shadow-card);
}

.testimonial-quote {
  position: absolute;
  top: 8px;
  right: 18px;
  font-size: 72px;
  line-height: 1;
  font-family: Georgia, serif;
  font-weight: 700;
  color: var(--color-primary);
  opacity: 0.12;
  pointer-events: none;
}

.testimonial-text {
  font-size: var(--text-base);
  color: var(--text-primary);
  line-height: 1.9;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px dashed rgba(0,0,0,0.08);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 18px;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(255,107,94,0.2);
}

.testimonial-name {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 2px;
}

.testimonial-role {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .testimonial-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   合作地图 · Coverage Grid
   ============================================ */
.coverage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  max-width: 1100px;
  margin: 0 auto;
}

.coverage-item {
  background: var(--bg-card-solid);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: grid;
  grid-template-rows: auto auto auto auto;
  gap: 8px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.coverage-item::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle at top right, rgba(255,107,94,0.08), transparent 70%);
  pointer-events: none;
}

.coverage-item:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow-sm), var(--shadow-card);
}

.coverage-region {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.coverage-count {
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--text-bright);
  line-height: 1;
  margin-top: 4px;
}

.coverage-bar {
  display: block;
  height: 6px;
  border-radius: 999px;
  background: rgba(0,0,0,0.06);
  overflow: hidden;
  margin: 4px 0 4px;
}

.coverage-bar span {
  display: block;
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 999px;
  box-shadow: 0 0 12px rgba(255,107,94,0.3);
}

.coverage-highlight {
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

@media (max-width: 900px) {
  .coverage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .coverage-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .university-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  }

  .partners-taxonomy {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .partners-group-feature .partners-group-body {
    grid-template-columns: 1fr;
  }

  .partner-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .page-banner {
    padding: calc(var(--space-4xl) + 64px) 0 var(--space-3xl);
  }

  .page-banner-title {
    font-size: var(--text-4xl);
  }

  .university-grid {
    grid-template-columns: 1fr;
    background-image: none;
  }

  .university-card {
    grid-template-columns: 28px 40px 1fr auto;
    padding: 14px 10px;
    gap: 10px;
  }

  .university-card-mark {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }

  .uni-summary {
    gap: 0.6em;
  }

  .partners-taxonomy {
    gap: var(--space-lg);
  }

  .partners-group-feature {
    padding: var(--space-lg);
  }

  .partner-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  .cases-stats {
    gap: var(--space-xl);
  }
}

@media (max-width: 480px) {
  .page-banner-title {
    font-size: var(--text-3xl);
  }

  .partner-cards-grid {
    grid-template-columns: 1fr;
  }

  .cases-stats {
    flex-direction: column;
    gap: var(--space-md);
  }

  .partners-group-head {
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
  }

  .partners-group-count {
    grid-column: 1 / -1;
    grid-row: 2;
    text-align: right;
  }
}