.page-download-center-pc-client {
  font-family: 'Arial', sans-serif;
  color: #333;
  line-height: 1.6;
  background-color: #f8f8f8;
}

.page-download-center-pc-client__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-download-center-pc-client__section {
  padding: 60px 0;
  text-align: center;
}

.page-download-center-pc-client__section:nth-of-type(even) {
  background-color: #f1f1f1;
}

.page-download-center-pc-client__title {
  font-size: 3.5em;
  color: #003366;
  margin-bottom: 20px;
  font-weight: bold;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.page-download-center-pc-client__subtitle,
.page-download-center-pc-client__section-description {
  font-size: 1.2em;
  color: #555;
  margin-bottom: 40px;
}

.page-download-center-pc-client__section-title {
  font-size: 2.5em;
  color: #003366;
  margin-bottom: 30px;
  position: relative;
  padding-bottom: 10px;
}

.page-download-center-pc-client__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: 80px;
  height: 4px;
  background-color: #FFCC00;
  border-radius: 2px;
}

.page-download-center-pc-client__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  margin: 10px;
  cursor: pointer;
  border: none;
}

.page-download-center-pc-client__btn i {
  margin-right: 10px;
  font-size: 1.2em;
}

.page-download-center-pc-client__btn--primary {
  background-color: #FFCC00;
  color: #003366;
  box-shadow: 0 4px 15px rgba(255, 204, 0, 0.4);
}

.page-download-center-pc-client__btn--primary:hover {
  background-color: #e6b800;
  box-shadow: 0 6px 20px rgba(255, 204, 0, 0.6);
}

.page-download-center-pc-client__btn--secondary {
  background-color: #003366;
  color: #FFCC00;
  border: 2px solid #FFCC00;
  box-shadow: 0 4px 15px rgba(0, 51, 102, 0.3);
}

.page-download-center-pc-client__btn--secondary:hover {
  background-color: #002244;
  color: #FFF;
  border-color: #FFF;
  box-shadow: 0 6px 20px rgba(0, 51, 102, 0.5);
}

.page-download-center-pc-client__btn--large {
  padding: 18px 40px;
  font-size: 1.3em;
}

.page-download-center-pc-client__btn--text {
  background: none;
  color: #003366;
  padding: 10px 20px;
  border: 2px solid #003366;
}

.page-download-center-pc-client__btn--text:hover {
  background-color: #003366;
  color: #FFCC00;
}

/* Hero Section */
.page-download-center-pc-client__hero {
  background: linear-gradient(135deg, #003366 0%, #0055aa 100%);
  padding: 80px 0 40px;
  color: #FFF;
  position: relative;
  overflow: hidden;
}

.page-download-center-pc-client__hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('data:image/svg+xml;utf8,<svg width="100%" height="100%" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 L 0 10" fill="none" stroke="%23004488" stroke-width="0.5"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)" /></svg>');
  opacity: 0.1;
  z-index: 0;
}

.page-download-center-pc-client__hero .page-download-center-pc-client__container {
  position: relative;
  z-index: 1;
}

.page-download-center-pc-client__hero-image {
  max-width: 80%;
  height: auto;
  margin-top: 50px;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-download-center-pc-client__download-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 30px;
}

/* Feature Grid */
.page-download-center-pc-client__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-download-center-pc-client__feature-item {
  background-color: #FFF;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-download-center-pc-client__feature-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.page-download-center-pc-client__feature-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  object-fit: contain;
}

.page-download-center-pc-client__feature-item h3 {
  color: #003366;
  font-size: 1.5em;
  margin-bottom: 15px;
}

.page-download-center-pc-client__feature-item p {
  color: #666;
}

/* Installation Guide */
.page-download-center-pc-client__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-download-center-pc-client__step-item {
  background-color: #FFF;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  text-align: left;
  position: relative;
  padding-left: 80px;
}

.page-download-center-pc-client__step-number {
  position: absolute;
  left: 20px;
  top: 30px;
  width: 40px;
  height: 40px;
  background-color: #FFCC00;
  color: #003366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5em;
  font-weight: bold;
  box-shadow: 0 2px 10px rgba(255, 204, 0, 0.4);
}

.page-download-center-pc-client__step-item h3 {
  color: #003366;
  font-size: 1.4em;
  margin-bottom: 10px;
}

.page-download-center-pc-client__step-item p {
  color: #666;
}

.page-download-center-pc-client__guide-image {
  max-width: 70%;
  height: auto;
  margin-top: 60px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

/* System Requirements */
.page-download-center-pc-client__requirements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-download-center-pc-client__requirement-card {
  background-color: #FFF;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  text-align: left;
}

.page-download-center-pc-client__requirement-card h3 {
  color: #003366;
  font-size: 1.8em;
  margin-bottom: 20px;
  border-bottom: 2px solid #FFCC00;
  padding-bottom: 10px;
}

.page-download-center-pc-client__requirement-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-download-center-pc-client__requirement-card li {
  color: #555;
  margin-bottom: 10px;
  position: relative;
  padding-left: 25px;
}

.page-download-center-pc-client__requirement-card li::before {
  content: '✔';
  color: #FFCC00;
  position: absolute;
  left: 0;
  top: 0;
  font-weight: bold;
}

.page-download-center-pc-client__note {
  margin-top: 30px;
  font-style: italic;
  color: #777;
}

/* FAQ Section */
.page-download-center-pc-client__faq-list {
  margin-top: 40px;
  text-align: left;
}

.page-download-center-pc-client__faq-item {
  background-color: #FFF;
  margin-bottom: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.page-download-center-pc-client__faq-question {
  background-color: #003366;
  color: #FFCC00;
  padding: 20px 30px;
  margin: 0;
  cursor: pointer;
  font-size: 1.3em;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background-color 0.3s ease;
}

.page-download-center-pc-client__faq-question:hover {
  background-color: #004488;
}

.page-download-center-pc-client__faq-question::after {
  content: '+';
  font-size: 1.5em;
  font-weight: bold;
  transition: transform 0.3s ease;
}

.page-download-center-pc-client__faq-question.active::after {
  content: '-';
  transform: rotate(180deg);
}

.page-download-center-pc-client__faq-answer {
  padding: 20px 30px;
  color: #444;
  display: none;
  border-top: 1px solid #eee;
}

.page-download-center-pc-client__faq-image {
  max-width: 60%;
  height: auto;
  margin-top: 40px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

/* CTA Section */
.page-download-center-pc-client__cta {
  background-color: #003366;
  color: #FFF;
  padding: 80px 0;
}

.page-download-center-pc-client__cta .page-download-center-pc-client__section-title {
  color: #FFCC00;
}

.page-download-center-pc-client__cta .page-download-center-pc-client__section-title::after {
  background-color: #FFF;
}

.page-download-center-pc-client__cta .page-download-center-pc-client__section-description {
  color: #EEE;
}

/* About 68wim Section */
.page-download-center-pc-client__about-68wim p {
  text-align: left;
  margin-bottom: 20px;
  color: #444;
}

.page-download-center-pc-client__about-68wim .page-download-center-pc-client__btn {
  margin-top: 30px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .page-download-center-pc-client__title {
    font-size: 2.5em;
  }

  .page-download-center-pc-client__section-title {
    font-size: 2em;
  }

  .page-download-center-pc-client__subtitle,
  .page-download-center-pc-client__section-description {
    font-size: 1em;
  }

  .page-download-center-pc-client__download-buttons {
    flex-direction: column;
  }

  .page-download-center-pc-client__btn {
    width: 80%;
    margin: 10px auto;
  }

  .page-download-center-pc-client__feature-grid,
  .page-download-center-pc-client__guide-steps,
  .page-download-center-pc-client__requirements-grid {
    grid-template-columns: 1fr;
  }

  .page-download-center-pc-client__hero-image,
  .page-download-center-pc-client__guide-image,
  .page-download-center-pc-client__faq-image {
    max-width: 90%;
  }

  .page-download-center-pc-client__step-item {
    padding-left: 60px;
  }

  .page-download-center-pc-client__step-number {
    left: 10px;
    top: 20px;
    width: 35px;
    height: 35px;
    font-size: 1.3em;
  }
}

@media (max-width: 480px) {
  .page-download-center-pc-client__title {
    font-size: 2em;
  }

  .page-download-center-pc-client__section-title {
    font-size: 1.8em;
  }

  .page-download-center-pc-client__btn {
    padding: 12px 20px;
    font-size: 1em;
  }

  .page-download-center-pc-client__feature-item,
  .page-download-center-pc-client__requirement-card,
  .page-download-center-pc-client__faq-item {
    padding: 20px;
  }

  .page-download-center-pc-client__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }

  .page-download-center-pc-client__faq-answer {
    padding: 15px 20px;
  }
}