/* style/tin-tuc.css */
:root {
  --primary-color: #2F6BFF;
  --secondary-color: #6FA3FF;
  --text-main-color: #1F2D3D;
  --text-dark-color: #000000;
  --card-bg-color: #FFFFFF;
  --background-page: #F4F7FB;
  --border-color: #D6E2FF;
  --glow-color: #A5C4FF;
  --button-gradient: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
}

.page-tin-tuc {
  font-family: 'Arial', sans-serif;
  color: var(--text-main-color);
  background-color: var(--background-page);
  line-height: 1.6;
}

.page-tin-tuc__hero-section {
  padding-top: 10px; /* Small top padding */
  margin-bottom: 40px;
  text-align: center;
  background-color: var(--card-bg-color);
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-color);
}

.page-tin-tuc__hero-image-wrapper {
  max-width: 1200px;
  margin: 0 auto 30px auto;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-tin-tuc__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-tin-tuc__hero-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-tin-tuc__main-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 15px;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.page-tin-tuc__description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-main-color);
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-tin-tuc__hero-cta {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.page-tin-tuc__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-tin-tuc__btn-primary {
  background: var(--button-gradient);
  color: #ffffff;
  border: 2px solid transparent;
  box-shadow: 0 4px 12px rgba(47, 107, 255, 0.3);
}

.page-tin-tuc__btn-primary:hover {
  box-shadow: 0 6px 16px rgba(47, 107, 255, 0.45);
  transform: translateY(-2px);
}

.page-tin-tuc__btn-secondary {
  background: var(--card-bg-color);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.page-tin-tuc__btn-secondary:hover {
  background: var(--primary-color);
  color: #ffffff;
  box-shadow: 0 6px 16px rgba(47, 107, 255, 0.2);
  transform: translateY(-2px);
}

.page-tin-tuc__latest-news-section,
.page-tin-tuc__guide-section,
.page-tin-tuc__cta-banner,
.page-tin-tuc__about-us-summary {
  max-width: 1200px;
  margin: 40px auto;
  padding: 0 20px;
}

.page-tin-tuc__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 30px;
  line-height: 1.3;
}

.page-tin-tuc__news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-tin-tuc__news-card {
  background: var(--card-bg-color);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-tin-tuc__news-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.page-tin-tuc__card-link {
  text-decoration: none;
  color: inherit;
  display: block;
  height: 100%;
}

.page-tin-tuc__card-image-wrapper {
  width: 100%;
  height: 220px;
  overflow: hidden;
}

.page-tin-tuc__card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
  display: block;
}

.page-tin-tuc__news-card:hover .page-tin-tuc__card-image {
  transform: scale(1.05);
}

.page-tin-tuc__card-content {
  padding: 20px;
}

.page-tin-tuc__card-title {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-main-color);
  margin-bottom: 10px;
  line-height: 1.4;
}

.page-tin-tuc__card-meta {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 15px;
}

.page-tin-tuc__card-excerpt {
  font-size: 1rem;
  color: #555;
  line-height: 1.5;
}

.page-tin-tuc__view-all-cta {
  text-align: center;
  margin-top: 40px;
}

.page-tin-tuc__info-section {
  background: var(--primary-color);
  color: #ffffff;
  padding: 60px 20px;
  text-align: center;
  border-radius: 12px;
  margin-top: 60px;
  margin-bottom: 60px;
  box-shadow: 0 10px 30px rgba(47, 107, 255, 0.3);
}

.page-tin-tuc__info-content {
  max-width: 900px;
  margin: 0 auto;
}

.page-tin-tuc__info-content .page-tin-tuc__section-title {
  color: #ffffff;
  margin-bottom: 25px;
}

.page-tin-tuc__paragraph {
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-tin-tuc__paragraph a {
  color: #ffffff;
  text-decoration: underline;
  font-weight: 600;
}

.page-tin-tuc__paragraph a:hover {
  color: var(--glow-color);
}

.page-tin-tuc__info-cta {
  margin-top: 30px;
}

.page-tin-tuc__guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.page-tin-tuc__guide-item {
  background: var(--card-bg-color);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.page-tin-tuc__guide-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.page-tin-tuc__guide-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto 20px auto;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--background-page);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.page-tin-tuc__guide-icon img {
  
  
  object-fit: contain;
  display: block;
}

.page-tin-tuc__guide-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-main-color);
  margin-bottom: 15px;
}

.page-tin-tuc__guide-text {
  font-size: 1rem;
  color: #555;
  line-height: 1.6;
  flex-grow: 1;
}

.page-tin-tuc__guide-text a {
  color: var(--primary-color);
  text-decoration: underline;
  font-weight: 600;
}

.page-tin-tuc__guide-text a:hover {
  color: var(--secondary-color);
}

.page-tin-tuc__cta-banner {
  background: var(--button-gradient);
  color: #ffffff;
  padding: 60px 20px;
  text-align: center;
  border-radius: 12px;
  margin-top: 60px;
  margin-bottom: 60px;
  box-shadow: 0 10px 30px rgba(47, 107, 255, 0.4);
}

.page-tin-tuc__cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.page-tin-tuc__cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-tin-tuc__cta-description {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  color: #f0f0f0;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-tin-tuc__about-us-summary {
  margin-top: 60px;
  margin-bottom: 60px;
  background-color: var(--card-bg-color);
  padding: 40px 20px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.page-tin-tuc__about-us-summary .page-tin-tuc__section-title {
  color: var(--primary-color);
  margin-bottom: 30px;
}

.page-tin-tuc__about-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}

.page-tin-tuc__about-content .page-tin-tuc__paragraph {
  color: var(--text-main-color);
  text-align: left;
}

.page-tin-tuc__about-content .page-tin-tuc__paragraph a {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: underline;
}

.page-tin-tuc__about-content .page-tin-tuc__paragraph a:hover {
  color: var(--secondary-color);
}

.page-tin-tuc__about-cta {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.highlight {
  color: var(--primary-color);
  font-weight: 600;
}

.page-tin-tuc__dark-bg .highlight {
  color: #ffffff;
  font-weight: 600;
}

/* --- Responsive Styles --- */

/* Tablet and Mobile */
@media (max-width: 1024px) {
  .page-tin-tuc__hero-section {
    padding-bottom: 30px;
  }

  .page-tin-tuc__hero-image-wrapper {
    margin-bottom: 25px;
  }

  .page-tin-tuc__main-title {
    font-size: 2.5rem;
  }

  .page-tin-tuc__description {
    font-size: 1.1rem;
  }

  .page-tin-tuc__btn {
    padding: 12px 24px;
    font-size: 1rem;
  }

  .page-tin-tuc__section-title {
    font-size: 2rem;
  }

  .page-tin-tuc__news-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
  }

  .page-tin-tuc__card-image-wrapper {
    height: 200px;
  }

  .page-tin-tuc__card-title {
    font-size: 1.2rem;
  }

  .page-tin-tuc__info-section,
  .page-tin-tuc__cta-banner {
    padding: 50px 20px;
    margin-top: 50px;
    margin-bottom: 50px;
  }

  .page-tin-tuc__paragraph {
    font-size: 1rem;
  }

  .page-tin-tuc__guide-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
  }

  .page-tin-tuc__guide-icon {
    width: 90px;
    height: 90px;
  }

  .page-tin-tuc__guide-icon img {
    
    
  }

  .page-tin-tuc__guide-title {
    font-size: 1.3rem;
  }

  .page-tin-tuc__cta-title {
    font-size: 2.5rem;
  }

  .page-tin-tuc__cta-description {
    font-size: 1.2rem;
  }
}

/* Mobile Styles (@media (max-width: 768px)必写清单) */
@media (max-width: 768px) {
  /* 1. 顶区标题 + 双 CTA */
  .page-tin-tuc__hero-section {
    padding-top: 10px !important; /* Small top padding */
    margin-bottom: 30px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-tin-tuc__hero-content {
    padding: 0 15px;
  }

  .page-tin-tuc__main-title {
    font-size: 2rem !important;
    margin-bottom: 10px;
  }

  .page-tin-tuc__description {
    font-size: 1rem !important;
    margin-bottom: 20px;
  }

  .page-tin-tuc__hero-cta {
    flex-direction: column;
    gap: 10px;
  }

  /* 4. 按钮与按钮容器 */
  .page-tin-tuc__btn,
  .page-tin-tuc__btn-primary,
  .page-tin-tuc__btn-secondary,
  .page-tin-tuc a[class*="button"],
  .page-tin-tuc a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-tin-tuc__hero-cta,
  .page-tin-tuc__info-cta,
  .page-tin-tuc__about-cta,
  .page-tin-tuc__view-all-cta {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }

  /* 2. 单栏长文容器 (以及其他内容区容器) */
  .page-tin-tuc__latest-news-section,
  .page-tin-tuc__info-section,
  .page-tin-tuc__guide-section,
  .page-tin-tuc__cta-banner,
  .page-tin-tuc__about-us-summary {
    padding-left: 15px;
    padding-right: 15px;
    margin-top: 30px;
    margin-bottom: 30px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-tin-tuc__section-title {
    font-size: 1.8rem !important;
    margin-bottom: 20px;
  }

  .page-tin-tuc__news-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-tin-tuc__card-title {
    font-size: 1.1rem !important;
  }

  .page-tin-tuc__card-meta,
  .page-tin-tuc__card-excerpt {
    font-size: 0.9rem !important;
  }

  .page-tin-tuc__info-section,
  .page-tin-tuc__cta-banner {
    padding: 40px 15px;
  }

  .page-tin-tuc__paragraph {
    font-size: 0.95rem !important;
  }

  .page-tin-tuc__guide-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-tin-tuc__guide-icon {
    width: 80px;
    height: 80px;
  }

  .page-tin-tuc__guide-icon img {
    
    
  }

  .page-tin-tuc__guide-title {
    font-size: 1.2rem !important;
  }

  .page-tin-tuc__cta-title {
    font-size: 2rem !important;
  }

  .page-tin-tuc__cta-description {
    font-size: 1rem !important;
  }

  /* 3. 通用图片与 figure */
  .page-tin-tuc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block;
  }

  .page-tin-tuc__hero-image-wrapper,
  .page-tin-tuc__card-image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden;
  }

  /* No specific registration tutorial or FAQ block with JS for this page, so no specific 5. section. */
}