/* =====================
     Base & Theme (Cool Blue)
     ===================== */
  :root{
    /* cool blue palette */
    --color-blue-50:#EFF6FF;
    --color-blue-100:#DBEAFE;
    --color-blue-200:#BFDBFE;
    --color-blue-500:#3B82F6;
    --color-blue-600:#2563EB;
    --color-blue-700:#1D4ED8;
    --color-blue-800:#1E40AF;
    /* grays */
    --color-gray-50:#f9fafb;
    --color-gray-100:#f3f4f6;
    --color-gray-200:#e5e7eb;
    --color-gray-400:#9ca3af;
    --color-gray-500:#6b7280;
    --color-gray-600:#4b5563;
    --color-gray-700:#374151;
    --color-gray-800:#1f2937;
    --color-gray-900:#111827;
    --color-white:#ffffff;
    --color-black:#000000;
  }
  *,*::before,*::after{box-sizing:border-box}
  body,h1,h2,h3,p,ul,li{margin:0;padding:0}
  body{
    font-family:'Noto Sans TC',sans-serif;
    background:var(--color-gray-50);
    color:var(--color-gray-700);
    line-height:1.7;
    font-size:16px;
  }
  a{color:inherit;text-decoration:none}
  ul{list-style:none}
  img{max-width:100%;display:block}
  section{padding:4rem 1rem}
  .container{max-width:1280px;margin:0 auto;padding:0 1rem}

  /* =====================
     Header
     ===================== */
  /* 原本：.header 只有 fixed + transition，沒背景 */
  .header{
    position:fixed;top:0;left:0;right:0;z-index:50;
    transition:all .3s;

    /* ✅新增：一開始就是白底 + 陰影 */
    background:var(--color-white);
    box-shadow:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.1);
  }

  /* 原本白字 → ✅改黑字系 */
  .header .logo{
    font-size:1.25rem;font-weight:700;
    color:var(--color-blue-700); /* 原本 var(--color-white) */
    transition:color .3s
  }

  .header .nav-link{
    padding:.4rem .6rem;font-weight:500;
    color:var(--color-gray-800); /* 原本 var(--color-white) */
    transition:color .3s;
    display:flex;align-items:center;font-size:1.1rem
  }
  /* ===== 修正 Header：Logo + 選單同一列 ===== */
  .header .nav-container{
    display:flex !important;
    align-items:center !important;
    justify-content:space-between !important;
    gap:16px;
    flex-wrap:nowrap !important;      /* 重要：不要換行 */
  }

  /* Logo 不要撐爆高度 */
  .header .logo{
    display:flex;
    align-items:center;
    flex:0 0 auto;
  }
  .header .logo img{
    height:44px;          /* 你可依需求改 40~56 */
    width:auto !important;
    max-width:260px;      /* 避免超大 */
  }

  /* 桌機選單保持一列，靠右 */
  .header .nav-links{
    display:flex !important;
    align-items:center !important;
    gap:18px;
    flex:1 1 auto;
    justify-content:flex-end;
    white-space:nowrap;   /* 重要：文字不換行 */
    width:auto !important; /* 防止被設成 100% 造成掉行 */
  }

  /* 如果你的 .nav-item 以前有被設成 block/100% 也一起鎖回來 */
  .header .nav-links .nav-item{
    flex:0 0 auto;
  }
  .header.scrolled{
    background:var(--color-white);
    box-shadow:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.1);
  }
  .header.scrolled .logo{color:var(--color-blue-700)}
  .header.scrolled .nav-link{color:var(--color-gray-800)}
  .header.scrolled .menu-icon{color:var(--color-gray-800)}

  /* 漢堡 icon 原本白色 → ✅改深色 */
  .menu-icon{color:var(--color-gray-800)}

  .nav-item.dropdown .submenu{
    display:none;position:absolute;top:100%;left:0;margin-top:.25rem;width:12rem;background:var(--color-white);
    border-radius:.375rem;box-shadow:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.1);
    opacity:0;transition:opacity .3s;visibility:hidden
  }
  .nav-item.dropdown:hover .submenu{display:block;opacity:1;visibility:visible}
  .submenu a{display:block;padding:.5rem 1rem;font-size:.875rem;color:var(--color-gray-700)}
  .submenu a:hover{background:var(--color-gray-100);color:var(--color-blue-600)}
  .nav-item.cta a{
    background:var(--color-blue-500);color:var(--color-white);
    padding:.45rem 1rem;border-radius:9999px;font-weight:700;font-size:1.1rem
  }
  .nav-item.cta a:hover{background:var(--color-blue-600)}
  .menu-toggle{display:block}
  #mobile-menu-checkbox{display:none}
  .menu-icon{color:var(--color-white)}
  .header.scrolled .menu-icon{color:var(--color-gray-800)}
  .mobile-menu{display:none;background:var(--color-white);box-shadow:0 4px 6px -1px rgba(0,0,0,.1)}
  #mobile-menu-checkbox:checked ~ .mobile-menu{display:block}
  .mobile-menu .nav-item a{display:block;padding:.75rem 1rem;color:var(--color-gray-800)}
  .mobile-menu .nav-item.cta a{text-align:center}

  /* =====================
     Hero
     ===================== */
  #home{height:50vh;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--color-white);position:relative;padding:1rem}
  #home .hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position: center 20%; /* ⬅️ 往下移 */}
  #home .overlay{position:absolute;inset:0;background:var(--color-black);opacity:.4}
  #home .content{position:relative;z-index:10}
  #home h1{font-size:2rem;font-weight:800;letter-spacing:.02em;margin-bottom:.6rem}
  #home p{font-size:1.05rem;margin-bottom:1.4rem;font-weight:400;opacity:.95}
  #home .cta-button{
    background:var(--color-blue-500);padding:.65rem 1.6rem;border-radius:9999px;
    font-size:1rem;font-weight:800;transition:all .25s
  }
  #home .cta-button:hover{background:var(--color-blue-600);transform:translateY(-1px)}

  /* =====================
     Sections & Components
     ===================== */
  #features{background:var(--color-blue-50)}
  .section-header{text-align:center;margin-bottom:2.25rem}
  .section-header h2{font-size:1.6rem;font-weight:800;color:var(--color-gray-800);margin-bottom:.5rem;letter-spacing:.01em}
  .section-header p{font-size:1rem;color:var(--color-gray-600);max-width:42rem;margin:0 auto}
  .features-grid{display:grid;grid-template-columns:repeat(1,1fr);gap:1.1rem}
  .feature-card{
    background:var(--color-white);padding:1.1rem;border-radius:.75rem;
    box-shadow:0 4px 6px -1px rgba(0,0,0,.06),0 2px 4px -2px rgba(0,0,0,.06);
    transition:transform .25s, box-shadow .25s;text-align:center
  }
  .feature-card:hover{transform:translateY(-4px);box-shadow:0 10px 16px -3px rgba(0,0,0,.12),0 4px 8px -4px rgba(0,0,0,.08)}
  .icon-badge{
    width:56px;height:56px;margin:0 auto 12px;display:grid;place-items:center;
    background:var(--color-blue-100);border-radius:9999px;border:1px solid var(--color-blue-200);
    color:var(--color-blue-700)
  }
  .feature-card h3{font-size:1.05rem;font-weight:700;color:var(--color-gray-800);margin-bottom:.35rem}
  .feature-card p{color:var(--color-gray-600);font-size:.98rem}

  /* News */
  #news{background:var(--color-white)}
  .news-list{
    background:var(--color-white);border-radius:.5rem;box-shadow:0 1px 3px 0 rgba(0,0,0,.08),0 1px 2px -1px rgba(0,0,0,.06);
    overflow:hidden;border:1px solid var(--color-gray-200)
  }
  .news-item a{display:flex;align-items:center;padding:1.2rem;transition:background-color .2s}
  .news-item:not(:last-child){border-bottom:1px solid var(--color-gray-200)}
  .news-item a:hover{background:var(--color-gray-50)}
  .news-item .date{
    font-size:.82rem;font-weight:800;color:var(--color-blue-700);background:var(--color-blue-100);
    padding:.18rem .6rem;border-radius:9999px;margin-right:.8rem;flex-shrink:0
  }
  .news-item .title{font-size:1rem;font-weight:600;color:var(--color-gray-900);flex-grow:1}
  .news-item .icon{color:var(--color-gray-400)}

  /* About / Services */
  #about{background:var(--color-gray-50)}
  .about-grid{display:grid;grid-template-columns:repeat(1,1fr);gap:1.1rem}
  .about-card{background:var(--color-white);padding:1.25rem;border-radius:.5rem;box-shadow:0 1px 2px 0 rgba(0,0,0,.05)}
  .about-card h3{font-size:1.05rem;font-weight:700;color:var(--color-blue-700);margin-bottom:.55rem}
  #services{background:var(--color-white)}
  .services-grid{display:grid;grid-template-columns:repeat(1,1fr);gap:1.25rem}
  .service-item{display:flex;align-items:flex-start;gap:.9rem}
  .service-item .icon-badge{width:44px;height:44px;margin:0}
  .service-item h3{font-size:1.02rem;font-weight:700;color:var(--color-gray-800);margin-bottom:.25rem}
  .service-item p{font-size:.98rem;color:var(--color-gray-600)}

  /* Admission */
  #admission{background:var(--color-blue-50)}
  .admission-steps{display:flex;flex-direction:column;gap:1.4rem}
  .admission-step{display:flex;align-items:flex-start}
  .admission-step .number{
    display:flex;align-items:center;justify-content:center;height:2.5rem;width:2.5rem;border-radius:9999px;
    background:var(--color-blue-500);color:var(--color-white);font-weight:800;font-size:1.05rem;margin-right:1rem;flex-shrink:0
  }
  .admission-step h3{font-size:1.02rem;font-weight:700;color:var(--color-gray-800)}
  .download-section{margin-top:2.5rem;text-align:center}
  .download-section h3{font-size:1.2rem;font-weight:800;color:var(--color-gray-800);margin-bottom:1rem}
  .download-links{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:.75rem}
  .download-link{
    display:inline-flex;align-items:center;gap:.5rem;background:var(--color-white);color:var(--color-blue-700);
    border:1px solid var(--color-blue-600);font-weight:800;padding:.45rem 1.25rem;border-radius:9999px;transition:background .2s
  }
  .download-link:hover{background:var(--color-blue-50)}

  /* Life */
  #life{background:var(--color-white)}
  .life-articles{display:flex;flex-direction:column;gap:2rem}
  .life-article{background:var(--color-gray-50);border-radius:.75rem;box-shadow:0 4px 6px -1px rgba(0,0,0,.08);overflow:hidden;transition:box-shadow .25s}
  .life-article:hover{box-shadow:0 10px 15px -3px rgba(0,0,0,.12)}
  .life-article .content{padding:1.1rem}
  .life-article .date{font-size:.88rem;color:var(--color-gray-500);margin-bottom:.2rem}
  .life-article h3{font-size:1.25rem;font-weight:800;color:var(--color-blue-800);margin-bottom:.7rem}

  /* Resources */
  #resources{background:var(--color-blue-50)}
  .resources-grid{display:grid;grid-template-columns:repeat(1,1fr);gap:1.25rem}
  .resource-card{background:var(--color-white);padding:1.1rem;border-radius:.5rem;box-shadow:0 1px 2px 0 rgba(0,0,0,.05)}
  .resource-card h3{font-size:1.05rem;font-weight:800;color:var(--color-gray-800);margin-bottom:.5rem}
  .resource-card{
  display:block;
  padding:1.25rem;
  border-radius:14px;
  background:#fff;
  border:1px solid rgba(0,0,0,.06);
  text-decoration:none;
  color:inherit;
  transition:all .25s ease;
}
.resource-card a{
  word-break: break-all;
  font-size: .95rem;
  color: var(--color-primary);
}

  /* Join */
  #join{background:var(--color-white);text-align:center}
  .join-list{margin-top:1.2rem;border-top:1px solid var(--color-gray-200);border-bottom:1px solid var(--color-gray-200)}
  .join-item{display:flex;justify-content:space-between;align-items:center;padding:.9rem 1rem}
  .join-item:not(:last-child){border-bottom:1px solid var(--color-gray-200)}
  .join-item .title{font-size:1rem;color:var(--color-gray-800)}
  .join-item a{color:var(--color-blue-700);font-weight:800}

  /* Contact */
  #contact{background:var(--color-gray-50);text-align:center}
  .contact-card{background:var(--color-white);border-radius:.75rem;box-shadow:0 10px 15px -3px rgba(0,0,0,.1);overflow:hidden}
  .contact-card iframe{width:100%;height:20rem;border:0}
  .contact-info{padding:1.1rem}
  .contact-info p{font-size:1rem;color:var(--color-gray-700);margin-bottom:.4rem}
  .contact-info a{color:var(--color-blue-700)}
  .contact-info a:hover{color:var(--color-blue-800)}

  /* Footer */
  .footer{background:var(--color-gray-800);color:var(--color-white);text-align:center;padding:1.25rem 1rem}

  /* Floating Links */
  .floating-links{position:fixed;right:1rem;bottom:1rem;display:flex;flex-direction:column;gap:.6rem;z-index:40}
  .floating-link{
    width:3.2rem;height:3.2rem;color:var(--color-white);border-radius:9999px;display:flex;align-items:center;justify-content:center;
    box-shadow:0 4px 6px -1px rgba(0,0,0,.1);transition:all .2s; padding: 10px;
  }
  .floating-link:hover{opacity:.95;transform:scale(1.06)}
  .phone{background:var(--color-blue-600)}
  .line{background:var(--color-blue-700)} /* 主題一致改藍 */
  .facebook{background:#1877F2}
  .instagram{background:linear-gradient(45deg,#f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%)} /* IG 仍維持品牌色 */

  /* Responsive */
  @media (min-width:640px){
    .features-grid{grid-template-columns:repeat(2,1fr)}
    .download-links{flex-direction:row}
  }
  @media (min-width:768px){
    section{padding:4rem 1.25rem}
    .container{padding:0 1.25rem}
    #home h1{font-size:2.6rem}
    #home p{font-size:1.15rem}
    .about-grid{grid-template-columns:repeat(3,1fr)}
    .services-grid{grid-template-columns:repeat(2,1fr)}
    .resources-grid{grid-template-columns:repeat(2,1fr)}
  }
  @media (min-width:1024px){
    .header .nav-links{display:flex;align-items:center;gap:.25rem}
    .menu-toggle{display:none}
    .features-grid{grid-template-columns:repeat(4,1fr)}
    .services-grid{grid-template-columns:repeat(3,1fr)}
    .nav-item{position:relative}
  }
	  /* === 新增手機選單動畫 === */
.menu-toggle {
  z-index: 60;
  cursor: pointer;
}

.menu-icon {
  width: 28px;
  height: 28px;
  transition: transform 0.3s ease;
}

/* 點擊時轉換成 X */
#mobile-menu-checkbox:checked + label .menu-icon {
  transform: rotate(90deg);
}

/* 手機版選單動畫與位置 */
.mobile-menu {
  position: absolute;
  top: 68px; /* 對齊 header 高度 */
  left: 0;
  width: 100%;
  background: var(--color-white);
  border-top: 1px solid var(--color-gray-200);
  transform: translateY(-10px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s ease;
}

/* 開啟狀態時滑下來 */
#mobile-menu-checkbox:checked ~ .mobile-menu {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  padding: 0.5rem 0;
}

.mobile-menu .nav-item a {
  display: block;
  padding: 0.9rem 1.25rem;
  font-weight: 600;
  color: var(--color-gray-800);
  border-bottom: 1px solid var(--color-gray-100);
  transition: background 0.2s;
}

.mobile-menu .nav-item a:hover {
  background: var(--color-blue-50);
  color: var(--color-blue-700);
}

/* 行動版 CTA 按鈕 */
.mobile-menu .nav-item.cta a {
  margin: 0.5rem 1rem;
  background: var(--color-blue-600);
  color: var(--color-white);
  border-radius: 9999px;
  text-align: center;
  font-weight: 700;
}
.mobile-menu .nav-item.cta a:hover {
  background: var(--color-blue-700);
}

/* 讓手機選單只在 1024px 以下顯示 */
@media (min-width: 1024px) {
  .mobile-menu {
    display: none !important;
  }
}

/* === News Pages Extend === */
.pagination {
  display:flex;
  justify-content:center;
  gap:.5rem;
  margin-top:1.8rem;
}

.page-btn {
  padding:.45rem .9rem;
  border:1px solid var(--color-gray-300);
  border-radius:.4rem;
  font-size:.95rem;
  background:var(--color-white);
  color:var(--color-gray-700);
  cursor:pointer;
  transition:.2s;
}

.page-btn:hover {
  background:var(--color-blue-50);
  color:var(--color-blue-700);
}

.page-btn.active {
  background:var(--color-blue-600);
  color:var(--color-white);
  border-color:var(--color-blue-600);
}

.page-btn.disabled {
  opacity:.4;
  pointer-events:none;
}

/* === News Detail Page === */
.breadcrumb {
  font-size:.9rem;
  color:var(--color-gray-500);
  margin-bottom:.6rem;
}
.breadcrumb a {
  color:var(--color-blue-700);
}
.breadcrumb a:hover {
  color:var(--color-blue-800);
}
.breadcrumb .sep {
  margin:0 .25rem;
  color:var(--color-gray-400);
}

.news-title {
  font-size:1.7rem;
  font-weight:800;
  color:var(--color-blue-800);
}

.news-meta {
  margin-top:.5rem;
  display:flex;
  flex-wrap:wrap;
  gap:.75rem;
  font-size:.9rem;
  color:var(--color-gray-500);
}
.news-meta i {
  margin-right:.25rem;
}

.news-detail {
  background:var(--color-white);
  border-radius:.75rem;
  box-shadow:0 4px 6px -1px rgba(0,0,0,.08);
  padding:1.5rem;
}
.news-detail .cover {
  margin-bottom:1.25rem;
  border-radius:.5rem;
  overflow:hidden;
}
.news-body p {
  margin-bottom:1rem;
  color:var(--color-gray-700);
  font-size:1rem;
}
.news-body h2 {
  font-size:1.1rem;
  font-weight:700;
  color:var(--color-blue-700);
  margin:1.2rem 0 .6rem;
}
.news-body ul {
  list-style:disc;
  padding-left:1.3rem;
  margin-bottom:1rem;
}
.news-body li {
  margin-bottom:.3rem;
}
.news-body a {
  color:var(--color-blue-700);
}
.news-body a:hover {
  color:var(--color-blue-800);
}

.news-footer-note.box{
  margin-top:3rem;
  padding:1.25rem 1.5rem;
  background:var(--color-blue-50);
  border-radius:12px;
  font-size:.95rem;
  color:var(--color-gray-700);
}
.news-footer-note.box a{
  font-weight:600;
}

/* 上一則 / 下一則 / 回列表 */
.news-nav {
  display:flex;
  flex-direction:column;
  gap:.75rem;
  margin-top:1.5rem;
  align-items:flex-start;
}
.news-nav .back-list {
  font-weight:700;
  color:var(--color-blue-700);
}
.news-nav .back-list i {
  margin-right:.3rem;
}
.news-nav .prev-next {
  display:flex;
  gap:.75rem;
  flex-wrap:wrap;
  font-size:.95rem;
}
.news-nav .prev,
.news-nav .next {
  color:var(--color-gray-700);
}
.news-nav .prev:hover,
.news-nav .next:hover {
  color:var(--color-blue-700);
}

@media (min-width:768px){
  .news-title { font-size:2rem; }
  .news-detail { padding:2rem; }
  .news-nav {
    flex-direction:row;
    justify-content:space-between;
    align-items:center;
  }
}

/* === Life Album Grid (生活點滴相簿) === */
.inner-page-content {
  background: var(--color-white);
  padding: 4rem 1rem;
}

.album-grid {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 1.5rem;
}

.album-item {
  background: var(--color-gray-50);
  border-radius: .75rem;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,.08);
  overflow: hidden;
  transition: box-shadow .25s, transform .25s;
}

.album-item img {
  width: 100%;
  height: auto;
  display: block;
}

.album-item h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-blue-800);
  margin: .9rem 1rem .4rem;
}

.album-item p {
  font-size: .95rem;
  color: var(--color-gray-700);
  margin: 0 1rem 1rem;
}

.album-item:hover {
  box-shadow: 0 10px 15px -3px rgba(0,0,0,.12);
  transform: translateY(-2px);
}

.cta-section {
  text-align: center;
  margin-top: 2rem;
}

.cta-section a {
  display: inline-block;
  padding: .6rem 1.5rem;
  border-radius: 9999px;
  border: 1px solid var(--color-blue-600);
  color: var(--color-blue-700);
  font-weight: 700;
  background: var(--color-white);
  transition: .2s;
}

.cta-section a:hover {
  background: var(--color-blue-50);
}

/* RWD: 手機2欄、平板3欄、桌機4欄 */
@media (min-width: 640px) {
  .album-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (min-width: 1024px) {
  .album-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.album-description{
  margin: 1.25rem 0 2rem;
  line-height: 1.9;
  color: var(--color-gray-700);
  font-size: 1rem;
}

/* === Photo Gallery (4 columns) === */
.photo-gallery-section {
  background: var(--color-white);
  padding: 4rem 1rem;
}

.photo-gallery-section .section-header {
  text-align: center;
  margin-bottom: 2rem;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.photo-item {
  position: relative;
  border-radius: .75rem;
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,.08);
  cursor: pointer;
  background: var(--color-gray-50);
  transition: transform .2s, box-shadow .2s;
}

.photo-item img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.photo-item-title {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: .45rem .7rem;
  font-size: .9rem;
  color: var(--color-white);
  background: linear-gradient(to top, rgba(0,0,0,.55), transparent);
}

.photo-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0,0,0,.15);
}

/* RWD: 手機2欄、平板3欄、桌機4欄 */
@media (min-width: 640px) {
  .photo-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (min-width: 1024px) {
  .photo-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* === Lightbox === */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.78);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1rem;
}

.lightbox.open {
  display: flex;
}

.lightbox-inner {
  max-width: 960px;
  width: 100%;
  background: var(--color-gray-900);
  border-radius: .75rem;
  overflow: hidden;
  position: relative;
}

.lightbox-img-wrap {
  background: var(--color-black);
}

.lightbox-img {
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  display: block;
}

.lightbox-caption {
  padding: .75rem 1rem;
  color: var(--color-gray-50);
  font-size: .95rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .75rem;
}

.lightbox-caption-title {
  font-weight: 700;
  color: var(--color-blue-100);
}

.lightbox-caption-text {
  color: var(--color-gray-200);
  font-size: .9rem;
}

/* 關閉按鈕 */
.lightbox-close {
  position: absolute;
  top: .6rem;
  right: .7rem;
  width: 32px;
  height: 32px;
  border-radius: 9999px;
  border: none;
  background: rgba(0,0,0,.65);
  color: var(--color-gray-100);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}
.lightbox-close:hover {
  background: rgba(0,0,0,.85);
}

/* 點擊黑色背景區也能關閉 */
.lightbox-backdrop {
  position: absolute;
  inset: 0;
}
.lightbox-inner {
  position: relative;
  z-index: 2;
}

/* ===== 桌機版 次選單 ===== */
.nav-item.has-submenu {
  position: relative;
}

.nav-item.has-submenu .submenu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 160px;
  background: #ffffff;
  border-radius: 8px;
  padding: 8px 0;
  box-shadow: 0 10px 25px rgba(0,0,0,.08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all .25s ease;
  z-index: 1000;
}

.nav-item.has-submenu:hover .submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.submenu a {
  display: block;
  padding: 8px 16px;
  color: #333;
  font-size: 15px;
  text-decoration: none;
  white-space: nowrap;
}

.submenu a:hover {
  background: #f5f7f8;
  color: #2a7f7b; /* 可換成你的品牌色 */
}

/* ===== 手機/平板：隱藏桌機選單，顯示手機選單 ===== */
@media (max-width: 992px){
  .header .nav-links{
    display:none !important;
  }
  .header .menu-toggle{
    display:flex !important;
    align-items:center;
    justify-content:center;
  }
  .header .mobile-menu{
    display:block;
  }
}

/* ===== 桌機：隱藏手機按鈕與手機選單 ===== */
@media (min-width: 993px){
  .header .menu-toggle{
    display:none !important;
  }
  .header .mobile-menu{
    display:none !important;
  }
  .header .nav-links{
    display:flex !important;
  }
}

/* ===== 手機選單：每一列統一排版 ===== */
@media (max-width: 992px){

  /* 每個 nav-item 變成直向堆疊容器 */
  .mobile-menu nav .nav-item{
    padding:0 !important;
    border-bottom:1px solid rgba(0,0,0,.06);
  }

  /* 一般連結列 */
  .mobile-menu nav .nav-item > a{
    display:block;
    width:100%;
    padding:16px 18px;
    font-weight:700;
    color:var(--color-gray-800);
    text-decoration:none;
  }

  /* 關於我們（label 那列）跟一般連結列長一樣 */
  .mobile-menu .mobile-subtitle{
    display:flex;
    width:100%;
    padding:16px 18px;
    margin:0;
    font-weight:700;
    color:var(--color-gray-800);
    align-items:center;
    justify-content:space-between;
    cursor:pointer;
  }

  /* 子選單縮排+間距 */
  .mobile-menu .mobile-submenu{
    padding:0 0 12px 28px; /* 左縮排 */
  }
  .mobile-menu .mobile-submenu a{
    display:block;
    padding:12px 0;
    font-weight:600;
    color:var(--color-gray-700);
    text-decoration:none;
  }
}

/* ===== 手機版：關於我們 次選單 收合 ===== */
.mobile-dropdown { position: relative; }

/* 隱藏 checkbox */
.mobile-sub-toggle{
  position:absolute;
  opacity:0;
  pointer-events:none;
}

/* 關於我們標題行（可點） */
.mobile-subtitle{
  display:flex;
  align-items:center;
  justify-content:space-between;
  font-weight:700;
  padding:14px 0;
  cursor:pointer;
}

/* 箭頭 */
.mobile-subtitle .chev{
  font-size:14px;
  opacity:.7;
  transition:transform .2s ease;
}

/* 預設收起 */
.mobile-submenu{
  display:none;
  padding:0 0 10px 12px;
}

/* 展開狀態 */
.mobile-sub-toggle:checked + .mobile-subtitle + .mobile-submenu{
  display:block;
}

/* 展開時箭頭轉向 */
.mobile-sub-toggle:checked + .mobile-subtitle .chev{
  transform:rotate(180deg);
}

/* 子選單連結 */
.mobile-submenu a{
  display:block;
  padding:10px 0;
  text-decoration:none;
  color:var(--color-gray-800);
  font-weight:500;
}

/* ===== Floating Contact ===== */
.float-contact{
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.fc-btn{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius:999px;
  background:#111;
  color:#fff;
  text-decoration:none;
  font-weight:700;
  font-size:13px;
  box-shadow:0 10px 25px rgba(0,0,0,.18);
  transform: translateZ(0);
}

.fc-btn i{
  font-size:22px;
  width:24px;
  text-align:center;
}

.fc-btn span{
  letter-spacing:.5px;
}

/* 個別平台色（想保守一點也可全部同色） */
.fc-btn.phone{ background:#F7941D; }
.fc-btn.line{ background:#06C755; }
.fc-btn.fb{ background:#1877F2; }
.fc-btn.ig{ background:#C13584; }

.fc-btn:hover{ filter: brightness(1.05); }

/* 手機：縮成圓形，避免擋內容 */
@media (max-width: 576px){
  .fc-btn{
    width:46px;
    height:46px;
    padding:0;
    justify-content:center;
  }
  .fc-btn span{ display:none; }
}