/* 預設樣式重置 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ------------ 全站通用樣式 ------------ */
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

a {
  text-decoration: none;
}

/* ------------ 頁首與導覽列 ------------ */
.top-layer {
  background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url("images/HLHS_2.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 1rem 1rem;
  height: 25rem;
  color: white;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0rem 1rem;
  position: relative;
  z-index: 1000;
}

header h1 {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  margin: 0;
}

.logo {
  height: 40px;
  vertical-align: middle;
  margin-right: 10px;
}

/* 桌面版導覽列樣式 */
.desktop-nav {
  display: block;
}

.desktop-nav ul {
  list-style: none;
  display: flex;
  gap: 1rem;
  margin: 0;
  padding: 0;
}

.desktop-nav a {
  color: white;
}

.desktop-nav a:hover {
  text-decoration: underline;
}

.desktop-nav a:visited {
  color: white;
}

/* 漢堡選單樣式 */
.hamburger {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}

/* 行動版導覽列樣式 */
.mobile-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: #1a5276;
  text-align: center;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.mobile-nav.open {
  display: block;
}

.mobile-nav ul {
  list-style: none;
  padding: 1rem 0;
  margin: 0;
}

.mobile-nav li a {
  display: block;
  padding: 0.8rem 1rem;
  color: white;
}

.mobile-nav li a:hover {
  background-color: #154563;
}

.mobile-nav li a:visited {
  color: white;
}

/* welcome 區塊 */
.welcome {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 20rem;
  padding: 2rem 1rem;
  margin-bottom: 1.5rem;
  text-align: center;
  font-size: 2rem;
}

/* ------------ 首頁 ------------ */
.news-wrapper {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0;
}

#news-container {
  background-color: white;
  padding: 0;
  width: 100%;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  margin: 0 auto;
}

.news-header {
  background-color: #1a5276;
  color: white;
  padding: 1.5rem;
  text-align: center;
  margin: 0 auto 1.5rem auto;
  width: 100%;
  max-width: 1200px;
}

.news-header h2 {
  font-size: 2.2rem;
}

.news-content {
  background-color: #f4f4f4;
  padding: 1.5rem;
  border-radius: 8px;
}

.news-content ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.news-item {
  background-color: white;
  padding: 1rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  text-align: center;
}

/* ------------ 關於我們 ------------ */
.about-page {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.about-hero {
  text-align: center;
  background-color: #e5eaf0;
  padding: 3rem 2rem;
  border-radius: 10px;
  margin-bottom: 2rem;
}

.about-hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: #1a5276;
}

/* 修正：為 .about-hero 區塊內的 p 標籤設定文字顏色 */
.about-hero p {
  color: #333;
}

.mission {
  margin-bottom: 2rem;
}

/* 新增：為 .mission 區塊內的 h2 設定文字顏色 */
.mission h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: #1a5276;
}

.mission-content {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.mission-item {
  flex: 1 1 300px;
  background-color: #e5eaf0;
  padding: 2rem;
  border-radius: 8px;
  text-align: center;
}

/* 新增：為 .mission-item 區塊內的 p 標籤設定文字顏色 */
.mission-item p {
  color: #333;
}
.mission-item h3 {
  color: #1a5276;
}

.organization {
  text-align: center;
  margin-bottom: 2rem;
}

.organization p {
  color: #333;
}

.organization img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
.organization h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: #1a5276;
}

.team {
  margin-bottom: 2rem;
}

.team h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: #1a5276;
}

.team-row {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.team-member.leader {
  flex: 1 1 250px;
  max-width: 400px;
  background-color: #f8f9fa;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  text-align: center;
}

/* 修正：為 .leader 區塊內的 h3 和 p 標籤設定文字顏色 */
.team-member.leader h3,
.team-member.leader p {
  color: #333;
}

.team-member.leader-solo {
  width: 100%;
  max-width: 400px;
  background-color: #f8f9fa;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  text-align: center;
  margin: 0 auto;
}

/* 修正：為 .leader-solo 區塊內的 h3 和 p 標籤設定文字顏色 */
.team-member.leader-solo h3,
.team-member.leader-solo p {
  color: #333;
}

/* ------------ 活動資訊頁面 ------------ */
.event-page {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.events-outline {
  margin-bottom: 2rem;
}

.events-outline h2 {
  color: #1a5276;
  text-align: center;
  margin-bottom: 1.5rem;
  font-size: 2.2rem;
}

.events-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.event-item {
  display: flex;
  background-color: #f8f9fa;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
  align-items: center;
  gap: 1.5rem;
}

.event-date {
  background-color: #1a5276;
  color: white;
  padding: 0.8rem 1.2rem;
  border-radius: 8px;
  text-align: center;
  font-weight: bold;
  min-width: 80px;
}

.event-date .month {
  display: block;
  font-size: 1.2rem;
}

.event-date .day {
  display: block;
  font-size: 1.8rem;
}

.event-details h3 {
  color: #333;
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
}

.event-details p {
  color: #555;
  margin: 0;
}

/* 相關活動區塊 */
.related-events {
  margin-top: 3rem;
  text-align: center;
}

.related-events h2 {
  font-size: 2rem;
  color: #1a5276;
  margin-bottom: 1.5rem;
}

.event-list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.related-event-item {
  background-color: #e9ecef;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  text-align: left;
  flex: 1 1 250px;
  max-width: 350px;
}

/* 新增：為 .related-event-item 區塊內的 p 標籤設定文字顏色 */
.related-event-item p {
  color: #333;
}

/* ------------ 聯絡我們頁面 ------------ */
.contact-page {
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.contact-info,
.contact-form-section {
  background-color: #f8f9fa;
  padding: 2.5rem;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
  text-align: center;
}

.contact-info h2,
.contact-form-section h2 {
  color: #1a5276;
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
}

.contact-info p {
  font-size: 1.1rem;
  color: #555;
  margin-bottom: 2rem;
}

.contact-details {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.contact-item {
  background-color: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  flex: 1 1 200px;
  max-width: 250px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 120px;
}

.contact-item h3 {
  font-size: 1.3rem;
  color: #333;
  margin-bottom: 0.8rem;
  text-align: center;
}

.contact-item p {
  text-align: center;
}

.contact-item a {
  color: #1a5276;
  font-weight: bold;
}

/* 修正連結顏色問題 */
.contact-item a:visited {
  color: #1a5276;
}

.contact-item a:hover {
  text-decoration: underline;
}

/* 表單樣式 */
.form-instruction {
  font-size: 0.9rem;
  color: #888;
  margin-bottom: 1.5rem;
  text-align: center;
}

.contact-form-section iframe {
  border: 1px solid #ddd;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* ------------ 頁腳 ------------ */
footer {
  background-color: #333;
  color: white;
  padding: 2rem 1rem;
  font-size: 0.9rem;
  width: 100%;
}

.footer-container {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.footer-section {
  margin: 1rem;
}

.footer-section h3 {
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
  border-bottom: 2px solid white;
  padding-bottom: 0.5rem;
}

.footer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-section a {
  color: white;
  line-height: 1.8;
}

.footer-section a:visited {
  color: white;
}

.footer-section a:hover {
  text-decoration: underline;
}

.copyright {
  text-align: center;
  border-top: 1px solid #555;
  padding-top: 1rem;
  margin-top: 1rem;
}

/*------------ 響應式設計：針對小螢幕 (小於 768px) ------------*/
@media (max-width: 768px) {
  /* 導覽列和頁首 */
  .desktop-nav {
    display: none;
  }

  .hamburger {
    display: block;
  }

  header {
    flex-direction: row;
    text-align: center;
    padding: 1rem;
    align-items: center;
    justify-content: space-between;
  }

  header h1 {
    font-size: 1.2rem;
    margin: 0;
  }

  .mobile-nav.open {
    display: block;
    top: 60px;
  }

  /* 關於我們頁面 */
  .about-hero {
    padding: 2rem 1rem;
  }

  .about-hero h1 {
    font-size: 2rem;
  }

  .mission-content {
    flex-direction: column;
  }

  .mission h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: #1a5276;
}
  .mission-item h3 {
  color: #1a5276; /* 為標題設定一個深色，例如與頁首標題相同的顏色 */
}

  .mission-item p {
  color: #333; /* 為段落文字設定深灰色 */
}

  /* 團隊成員區塊 */
  .team-member.leader {
    flex: 1 1 90%;
    margin: 0.5rem auto;
    width: 90%;
  }

  .team-member.leader-solo {
    margin: 0.5rem auto;
    width: 90%;
  }

  /* 最新消息區塊 */
  .news-wrapper {
    width: 95%;
  }
  
  #news-container {
    width: 100%;
  }

  /* 頁腳 */
  .footer-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-section {
    margin: 1rem 0;
  }

  /* 活動資訊頁面 */
  .event-item {
    flex-direction: column;
    text-align: center;
  }

  /* 聯絡我們頁面 */
  .contact-info,
  .contact-form-section {
    padding: 1.5rem;
  }

  .contact-details {
    flex-direction: column;
    align-items: center;
  }

  .contact-item {
    width: 80%;
    margin-bottom: 1rem;
    min-height: auto;
  }
}