.esss-page .container {
  max-width: 1320px;
}

.esss-hero {
  position: relative;
}

.esss-hero-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 24px;
  padding: 88px 5% 48px;
}

.esss-hero-copy {
  color: #fff;
}

.esss-hero-copy .title-img {
  max-width: 520px;
  margin-bottom: 16px;
}

.esss-hero-copy p {
  font-size: clamp(16px, 1.8vw, 24px);
  font-weight: 700;
  line-height: 1.6;
}

.esss-hero-preview img {
  border-radius: 16px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.28);
}

.esss-btn {
  display: inline-flex;
  margin: 10px 10px 0 0;
  padding: 12px 24px;
  border-radius: 999px;
  color: #fff;
  font-weight: 700;
  background: #0e7aff;
}

.esss-btn:hover {
  color: #fff;
  background: #0753c7;
}

.esss-intro {
  padding: 72px 0 48px;
  background: linear-gradient(180deg, #f7fbff, #edf5ff);
}

.esss-intro h2 {
  margin: 0 0 12px;
  text-align: center;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 900;
}

.esss-intro p {
  margin: 0 auto 8px;
  max-width: 760px;
  text-align: center;
  color: var(--muted);
  line-height: 1.8;
}

.esss-advantage {
  padding: 48px 0 72px;
  background: url("../../img/esss/part1/beijing.png") center/cover no-repeat;
}

.esss-advantage-card {
  height: 100%;
  padding: 24px 18px;
  background: url("../../img/esss/part1/kuang.png") no-repeat;
  background-size: 100% 100%;
}

.esss-advantage-card h3 {
  margin: 0 0 18px;
  text-align: center;
  font-size: 18px;
  font-weight: 800;
}

.esss-advantage-card .row {
  align-items: center;
}

.esss-advantage-card img {
  width: 72px;
  height: auto;
  object-fit: contain;
}

.esss-advantage-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.esss-section-title {
  margin: 0 0 24px;
  text-align: center;
  font-size: clamp(24px, 2.6vw, 30px);
  font-weight: 900;
  color: var(--ink);
}

.esss-tradition-section {
  padding: 56px 0 48px;
  background: linear-gradient(180deg, #f8fbff 0%, #eef4fc 100%);
}

.esss-tradition-head {
  margin-bottom: 28px;
  text-align: center;
}

.esss-tradition-head h2 {
  margin: 0 0 8px;
  font-size: clamp(24px, 2.6vw, 30px);
  font-weight: 900;
  color: var(--ink);
}

.esss-tradition-head p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.esss-tradition-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  max-width: 1100px;
  margin: 0 auto;
}

.esss-tradition-card {
  padding: 18px 14px 16px;
  border: 1px solid rgba(14, 122, 255, 0.1);
  border-radius: 16px;
  text-align: center;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 8px 22px rgba(14, 74, 142, 0.06);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.esss-tradition-card:hover {
  transform: translateY(-3px);
  border-color: rgba(14, 122, 255, 0.22);
  box-shadow: 0 14px 30px rgba(14, 122, 255, 0.12);
}

.esss-tradition-icon {
  display: flex;
  width: 52px;
  height: 52px;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: linear-gradient(145deg, #edf5ff 0%, #d8eaff 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.esss-tradition-icon img {
  display: block;
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.esss-tradition-card h3 {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink);
}

.esss-tradition-card p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.esss-solved-section {
  padding: 72px 0 88px;
  background: linear-gradient(180deg, #fff 0%, #f3f8ff 52%, #fff 100%);
}

.esss-solved-head {
  margin-bottom: 48px;
  text-align: center;
}

.esss-solved-head h2 {
  margin: 0 0 12px;
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 900;
  color: var(--ink);
}

.esss-solved-head p {
  margin: 0 auto;
  max-width: 760px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.esss-solved-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  align-items: stretch;
}

.esss-solved-media {
  display: flex;
  align-items: center;
}

.esss-solved-media img {
  border-radius: 18px;
  box-shadow: 0 18px 42px rgba(14, 74, 142, 0.12);
}

.esss-solved-card {
  position: relative;
  display: flex;
  min-height: 280px;
  flex-direction: column;
  justify-content: flex-end;
  padding-top: 48px;
}

.esss-solved-num {
  position: absolute;
  top: 0;
  right: 0;
  font-size: clamp(72px, 9vw, 148px);
  font-style: italic;
  font-weight: 800;
  line-height: 1;
  color: rgba(7, 25, 50, 0.07);
  user-select: none;
}

.esss-solved-card--alt .esss-solved-num {
  right: auto;
  left: 0;
}

.esss-solved-card h3 {
  margin: 0 0 14px;
  text-align: center;
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 800;
  color: var(--ink);
}

.esss-solved-body {
  display: flex;
  min-height: 148px;
  align-items: center;
  justify-content: center;
  padding: 28px 32px;
  text-align: center;
  background: url("../../img/esss/part2/kuang.png") no-repeat center;
  background-size: 100% 100%;
}

.esss-solved-body p {
  margin: 0;
  color: #2f3d52;
  font-size: clamp(15px, 1.3vw, 18px);
  font-weight: 500;
  line-height: 1.85;
}

@media (max-width: 991px) {
  .esss-hero-overlay {
    grid-template-columns: 1fr;
  }

  .esss-hero-preview {
    max-width: 520px;
  }

  .esss-tradition-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .esss-solved-grid {
    grid-template-columns: 1fr;
  }

  .esss-solved-card {
    min-height: 0;
    padding-top: 36px;
  }

  .esss-solved-body {
    min-height: 120px;
    padding: 22px 20px;
  }
}