/* =========================================================
   後龍福寧宮官方網站 - 自然簡約風格
   ========================================================= */
:root {
  --color-bg: #faf7f2;
  --color-bg-alt: #f2ece1;
  --color-surface: #ffffff;
  --color-text: #3a3330;
  --color-text-light: #776e68;
  --color-primary: #9c3b2e;      /* 溫潤磚紅 */
  --color-primary-dark: #7a2c22;
  --color-accent: #c8952f;       /* 溫金色 */
  --color-border: #e6ded2;
  --shadow-sm: 0 2px 8px rgba(60, 45, 30, 0.06);
  --shadow-md: 0 6px 24px rgba(60, 45, 30, 0.10);
  --radius: 10px;
  --font-serif: 'Noto Serif TC', serif;
  --font-sans: 'Noto Sans TC', -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- 頂部公告列 ---------- */
.top-bar {
  background: var(--color-primary-dark);
  color: #fff;
  font-size: 14px;
}
.top-bar-inner { padding: 8px 24px; text-align: center; }

/* ---------- 頁首 ---------- */
.site-header {
  background: rgba(250, 247, 242, 0.96);
  backdrop-filter: saturate(150%) blur(6px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { height: 52px; width: auto; border-radius: 6px; }
.brand-text { display: flex; flex-direction: column; }
.brand-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 22px;
  color: var(--color-primary-dark);
  letter-spacing: 1px;
}
.brand-tagline { font-size: 12px; color: var(--color-text-light); letter-spacing: 1px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span { width: 26px; height: 2px; background: var(--color-primary-dark); display: block; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav > a, .nav-dropdown > a {
  padding: 10px 16px;
  font-size: 15px;
  font-weight: 500;
  border-radius: 6px;
  transition: background .2s, color .2s;
  white-space: nowrap;
}
.main-nav > a:hover, .main-nav > a.active, .nav-dropdown:hover > a {
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
}
.nav-cta {
  background: var(--color-primary) !important;
  color: #fff !important;
  margin-left: 6px;
}
.nav-cta:hover { background: var(--color-primary-dark) !important; }

.nav-dropdown { position: relative; }
.nav-dropdown .caret { font-size: 11px; }
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  min-width: 180px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: all .18s ease;
}
.nav-dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu a { display: block; padding: 9px 12px; border-radius: 6px; font-size: 14px; }
.dropdown-menu a:hover { background: var(--color-bg-alt); color: var(--color-primary-dark); }

/* ---------- Hero 輪播 ---------- */
.hero-slider {
  position: relative;
  width: 100%;
  aspect-ratio: 21 / 8;
  max-height: 480px;
  overflow: hidden;
  background: var(--color-bg-alt);
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}
.hero-slide.active { opacity: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(20,12,8,.45) 0%, rgba(20,12,8,0) 45%);
  display: flex; align-items: flex-end;
}
.hero-caption {
  color: #fff;
  padding: 32px 40px;
  font-family: var(--font-serif);
  font-size: 22px;
  text-shadow: 0 2px 8px rgba(0,0,0,.4);
}
.hero-dots {
  position: absolute;
  bottom: 16px; right: 24px;
  display: flex; gap: 8px;
}
.hero-dots button {
  width: 9px; height: 9px; border-radius: 50%;
  border: none; background: rgba(255,255,255,.55); cursor: pointer;
}
.hero-dots button.active { background: #fff; }

/* ---------- Section 通用 ---------- */
section.block { padding: 64px 0; }
.section-head { text-align: center; margin-bottom: 40px; }
.section-head .eyebrow {
  display: inline-block;
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: 3px;
  font-size: 13px;
  margin-bottom: 8px;
}
.section-head h2 {
  font-family: var(--font-serif);
  font-size: 32px;
  margin: 0;
  color: var(--color-primary-dark);
}
.section-head p { color: var(--color-text-light); margin-top: 10px; }

/* ---------- 首頁 - 關於本宮簡介 ---------- */
.intro-block { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.intro-block img { border-radius: var(--radius); box-shadow: var(--shadow-md); }
.intro-text h2 { font-family: var(--font-serif); font-size: 28px; color: var(--color-primary-dark); margin-top: 0; }
.intro-text p { color: var(--color-text-light); }
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff !important;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 1px;
  transition: background .2s, transform .2s;
}
.btn:hover { background: var(--color-primary-dark); transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  color: var(--color-primary) !important;
  border: 1.5px solid var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: #fff !important; }

/* ---------- 最新消息卡片 ---------- */
.news-section { background: var(--color-bg-alt); }
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.news-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s;
  display: flex;
  flex-direction: column;
}
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.news-card-img { aspect-ratio: 16/10; overflow: hidden; background: var(--color-bg-alt); }
.news-card-img img { width: 100%; height: 100%; object-fit: cover; }
.news-card-body { padding: 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.news-date { color: var(--color-accent); font-size: 13px; font-weight: 700; letter-spacing: 1px; }
.news-card h3 { margin: 0; font-size: 17px; line-height: 1.5; }
.news-card p { color: var(--color-text-light); font-size: 14px; margin: 0; flex: 1; }
.news-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.tag-chip {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
  border: 1px solid var(--color-border);
}
.pinned-badge {
  display: inline-block;
  font-size: 11px;
  background: var(--color-primary);
  color: #fff;
  padding: 2px 8px;
  border-radius: 4px;
  margin-right: 6px;
}

/* ---------- 頁面內容 ---------- */
.page-hero {
  background: linear-gradient(180deg, var(--color-bg-alt), var(--color-bg));
  padding: 56px 0 32px;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}
.page-hero h1 { font-family: var(--font-serif); color: var(--color-primary-dark); font-size: 34px; margin: 0 0 8px; }
.breadcrumb { font-size: 13px; color: var(--color-text-light); }
.breadcrumb a { color: var(--color-primary); }

.content-wrap { max-width: 860px; margin: 0 auto; padding: 56px 24px; }
.content-wrap .page-content { font-size: 16px; }
.page-content img { border-radius: var(--radius); margin: 16px 0; }
.page-content table { width: 100%; border-collapse: collapse; margin: 16px 0; }
.page-content table td { padding: 10px; text-align: center; border: 1px solid var(--color-border); }
.page-content hr { border: none; border-top: 1px solid var(--color-border); margin: 28px 0; }

/* ---------- 側邊小選單（關於本宮群組頁面）---------- */
.sub-layout { display: grid; grid-template-columns: 220px 1fr; gap: 40px; }
.sub-nav { border-right: 1px solid var(--color-border); padding-right: 24px; }
.sub-nav a { display: block; padding: 10px 12px; border-radius: 6px; font-size: 14px; margin-bottom: 4px; color: var(--color-text-light); }
.sub-nav a:hover, .sub-nav a.active { background: var(--color-bg-alt); color: var(--color-primary-dark); font-weight: 500; }

/* ---------- 最新消息列表頁 ---------- */
.news-list-wrap { display: grid; grid-template-columns: 1fr 260px; gap: 40px; padding: 48px 0; }
.news-list { display: flex; flex-direction: column; gap: 20px; }
.news-list-item {
  display: flex; gap: 20px;
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-sm);
}
.news-list-item .thumb { width: 160px; min-width: 160px; aspect-ratio: 4/3; border-radius: 8px; overflow: hidden; background: var(--color-bg-alt); }
.news-list-item .thumb img { width: 100%; height: 100%; object-fit: cover; }
.news-list-item h3 { margin: 4px 0; font-size: 18px; }
.news-list-item p { color: var(--color-text-light); margin: 0; font-size: 14px; }

.sidebar-box {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
}
.sidebar-box h4 { margin-top: 0; font-family: var(--font-serif); color: var(--color-primary-dark); }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-list a {
  font-size: 13px; padding: 5px 12px; border-radius: 999px;
  background: var(--color-bg-alt); border: 1px solid var(--color-border);
}
.tag-list a.active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 32px; }
.page-btn { padding: 8px 14px; border-radius: 6px; border: 1px solid var(--color-border); font-size: 14px; }
.page-btn.active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

/* ---------- 新聞內頁 ---------- */
.news-detail-head { text-align: center; }
.news-detail-head .news-date { display: block; margin-bottom: 8px; }
.news-detail-head h1 { font-family: var(--font-serif); font-size: 30px; color: var(--color-primary-dark); }
.news-detail-cover { border-radius: var(--radius); margin: 24px 0; overflow: hidden; }
.news-detail-body { font-size: 16px; }
.news-detail-body img { border-radius: 8px; }
.back-link { display: inline-block; margin-top: 32px; color: var(--color-primary); font-weight: 500; }

/* ---------- 聯絡表單 ---------- */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 14px; margin-bottom: 6px; font-weight: 500; color: var(--color-text); }
.form-group input, .form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-sans);
  font-size: 15px;
  background: var(--color-surface);
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--color-primary); }
.alert { padding: 14px 18px; border-radius: 8px; margin-bottom: 20px; font-size: 14px; }
.alert-success { background: #eaf5ea; color: #2c6b2c; border: 1px solid #cbe7cb; }
.alert-error { background: #fbeaea; color: #a13a3a; border: 1px solid #f3caca; }
.map-embed iframe { width: 100%; height: 320px; border: 0; border-radius: var(--radius); }

/* ---------- 頁尾 ---------- */
.site-footer { background: #2c221c; color: #d9cfc4; margin-top: 40px; }
.footer-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  padding: 56px 24px 32px;
}
.footer-col h4 { color: #fff; font-family: var(--font-serif); margin-top: 0; font-size: 17px; }
.footer-col p, .footer-col a { color: #bdb1a3; font-size: 14px; }
.footer-links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.social-link { display: inline-block; padding: 8px 16px; border: 1px solid #4a3e34; border-radius: 999px; }
.footer-bottom {
  border-top: 1px solid #3d322a;
  padding: 18px 0;
  text-align: center;
  font-size: 13px;
  color: #8c8074;
}

/* ---------- 響應式 ---------- */
@media (max-width: 880px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    padding: 12px;
    display: none;
    align-items: stretch;
  }
  .main-nav.open { display: flex; }
  .main-nav > a, .nav-dropdown > a { width: 100%; }
  .nav-dropdown .dropdown-menu {
    position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: none; display: none; padding-left: 12px;
  }
  .nav-dropdown.open .dropdown-menu { display: block; }
  .intro-block, .contact-layout, .sub-layout, .news-list-wrap { grid-template-columns: 1fr; }
  .sub-nav { border-right: none; border-bottom: 1px solid var(--color-border); padding-right: 0; padding-bottom: 16px; margin-bottom: 24px; }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .news-grid { grid-template-columns: 1fr; }
  .news-list-item { flex-direction: column; }
  .news-list-item .thumb { width: 100%; }
  .brand-title { font-size: 18px; }
}