* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: #fafafa;
  font-family: sans-serif;
  color: #444;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  background-color: #fff;
}

.header-section {
  padding: 56px 24px 40px;
  text-align: center;
}

.header-section h1 {
  font-size: 28px;
  margin-bottom: 12px;
  color: #e67e22;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.header-section h1::before,
.header-section h1::after {
  content: "";
  height: 1px;
  width: 60px;
  background-color: #e67e22;
}

.header-section p {
  font-size: 16px;
  color: #666;
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.8;
}

.signature {
  margin-top: 24px;
  text-align: center;
}

.signature-title {
  display: block;
  font-size: 12px;
  color: #888;
  margin-bottom: -4px;
}

.signature-svg {
  width: 180px;
  height: auto;
}

.card-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 32px 24px 48px;
}

.card {
  display: flex;
  flex-direction: column;
  padding-bottom: 28px;
  border-bottom: 1px solid #eee;
}

.card:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  border-radius: 6px;
}

@media (min-width: 600px) {
  .card {
    flex-direction: row;
  }

  .card img {
    width: 40%;
    min-width: 120px;
    flex-shrink: 0;
  }
}

.card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card-body h3 {
  margin-bottom: 8px;
  color: #333;
}

.card-customer {
  display: block;
  font-size: 13px;
  color: #e67e22;
  font-weight: bold;
  margin-bottom: 2px;
}

.card-name {
  font-size: 19px;
}

.card-body .card-info {
  font-size: 14px;
  color: #555;
  margin-bottom: 4px;
}

.card-body .card-comment {
  font-size: 15px;
  color: #666;
  margin-top: 10px;
  line-height: 1.7;
}

.more-btn {
  display: block;
  margin: 0 auto 48px;
  padding: 14px 48px;
  font-size: 16px;
  font-weight: bold;
  color: #e67e22;
  background: #fff;
  border: 2px solid #e67e22;
  border-radius: 50px;
  cursor: pointer;
}

.line-section {
  padding: 48px 16px;
  text-align: center;
  background-color: #fff;
}

.line-section p {
  color: #666;
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 20px;
}

.line-section a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: #06C755;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  text-decoration: none;
  padding: 16px 48px;
  border-radius: 50px;
  box-shadow: 0 4px 12px rgba(6, 199, 85, 0.3);
}

.line-section a svg {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  fill: #fff;
}

.footer {
  padding: 24px 16px;
  text-align: center;
  background-color: #f5f5f5;
  color: #999;
  font-size: 13px;
}

@media (max-width: 375px) {
  .line-section p {
    font-size: 16px;
  }
  .line-section a {
    font-size: 16px;
    padding: 14px 28px;
  }
}