/* =========================================================
   紫華精舍 網站樣式：紫底白線、直排書法
   （新版設計，目前先套用在首頁）
   ========================================================= */

:root {
  --zihua: #621a86;      /* 精舍標誌主色 */
  --zihua-deep: #2b0d3e;
  --mist: #f4eff7;
  --ink: #241a2c;
  --ink-soft: #5b4f63;
  --cinnabar: #b8322a;   /* 硃砂：只用來標記重要日子 */
  --line: rgba(98, 26, 134, 0.16);
  --kai: "LXGW WenKai TC", "BiauKai", "DFKai-SB", "標楷體", serif;
  --sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --wrap: 1120px;
  --header-h: 72px;
}

/* ---------- 基礎 ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-padding-top: var(--header-h);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--ink);
  background: #fff;
}

img { display: block; max-width: 100%; }
h1, h2, h3, p, dl, dd, ol, blockquote, figure { margin: 0; }
h2, h3 { font-family: var(--kai); font-weight: 700; line-height: 1.3; }
a { color: inherit; }
[hidden] { display: none !important; }

:focus-visible { outline: 2px solid var(--zihua); outline-offset: 3px; }
.site-header :focus-visible,
.hero :focus-visible,
.site-footer :focus-visible { outline-color: #fff; }
.shuichan :focus-visible { outline-color: var(--zihua); }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 20px;
}

.skip-link {
  position: absolute;
  top: -60px;
  left: 16px;
  z-index: 100;
  padding: 8px 16px;
  color: #fff;
  background: var(--zihua-deep);
  text-decoration: none;
}
.skip-link:focus { top: 12px; }

/* ---------- 按鈕與連結 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.5em 1.4em;
  font: inherit;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-decoration: none;
  border-radius: 2px;
  transition: background-color 0.2s;
}
.btn-zihua { color: #fff; background: var(--zihua); }
.btn-zihua:hover { background: var(--zihua-deep); }

.text-link {
  font-weight: 500;
  color: var(--zihua);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.3em;
}
.text-link:hover { text-decoration-thickness: 2px; }

/* ---------- 頁首 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  color: #fff;
  background: var(--zihua);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.site-header.is-scrolled { border-bottom-color: rgba(255, 255, 255, 0.18); }
/* 頁首內容由 js/site.js 填入；填入前先保留高度，避免頁面往下跳 */
.site-header:empty { box-sizing: content-box; height: var(--header-h); }

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}
/* 標誌底色與頁首同色，線稿直接浮在紫底上 */
.brand-mark { width: 52px; height: 52px; }
.brand-name {
  font-family: var(--kai);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.08em;
}

.site-nav { display: flex; gap: 0.25rem; }
.site-nav a {
  padding: 0.5rem 0.6rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
}
.site-nav a:hover { color: #fff; }
.site-nav a[aria-current] {
  color: #fff;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.5em;
}

/* 有子選項的項目（例如「消災蓮位」→「線上報名」） */
.nav-item { position: relative; display: flex; }
/* 主項目旁的小箭頭，提示底下還有選項；展開時翻轉 */
.nav-item > a { display: inline-flex; align-items: center; gap: 0.35rem; }
.nav-item > a::after {
  content: "";
  width: 0.4em;
  height: 0.4em;
  margin-top: -0.2em;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.7;
  transition: transform 0.22s ease, margin 0.22s ease;
}
.nav-item:hover > a::after,
.nav-item:focus-within > a::after { margin-top: 0.2em; transform: rotate(-135deg); }

/* 下拉卡片：白底圓角，置中在主項目下方；上方留一段透明空隙讓滑鼠移過去不會斷掉 */
.sub-nav {
  position: absolute;
  top: 100%;
  left: 50%;
  z-index: 1;
  min-width: max(100%, 9.5rem);
  padding-top: 18px;
  translate: -50% 0;
  opacity: 0;
  visibility: hidden;
}
.sub-nav::before {
  content: "";
  position: absolute;
  top: 13px;
  left: 50%;
  width: 12px;
  height: 12px;
  background: #fff;
  border-radius: 2px 0 0 0;
  transform: translateX(-50%) rotate(45deg);
}
.sub-nav-panel {
  position: relative;
  display: grid;
  gap: 2px;
  padding: 0.4rem;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 14px 34px rgba(43, 13, 62, 0.22), 0 2px 6px rgba(43, 13, 62, 0.08);
}
/* 滑鼠移上去，或鍵盤移到這一組裡面時展開 */
.nav-item:hover .sub-nav,
.nav-item:focus-within .sub-nav { opacity: 1; visibility: visible; }
.site-nav .sub-nav a {
  display: block;
  padding: 0.6rem 1rem;
  font-size: 0.95rem;
  color: var(--ink);
  text-align: center;
  white-space: nowrap;
  border-radius: 6px;
  transition: background-color 0.15s, color 0.15s;
}
.site-nav .sub-nav a:hover { color: var(--zihua); background: var(--mist); }
/* 目前所在的子頁面：填滿主色，取代主選單的底線標示 */
.site-nav .sub-nav a[aria-current] {
  color: #fff;
  background: var(--zihua);
  text-decoration: none;
}
/* 正在看子頁面時，主項目也一起變亮 */
.nav-item.is-section > a { color: #fff; }

/* 下拉選單淡入：一邊淡出現、一邊往下落定；選擇「減少動態效果」時直接出現 */
@media (min-width: 1025px) and (prefers-reduced-motion: no-preference) {
  .sub-nav {
    transform: translateY(-6px);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
  }
  .nav-item:hover .sub-nav,
  .nav-item:focus-within .sub-nav { transform: none; }
}

.nav-toggle { display: none; }

@media (max-width: 1024px) {
  .nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
    color: inherit;
    background: none;
    border: 0;
    cursor: pointer;
  }
  .nav-toggle span {
    display: block;
    height: 2px;
    background: currentColor;
    transition: transform 0.25s, opacity 0.25s;
  }
  .nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  .nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
    padding: 0.25rem 20px 1rem;
    background: var(--zihua-deep);
  }
  .nav-open .site-nav { display: flex; }
  .site-nav a {
    padding: 0.85rem 0;
    font-size: 1.05rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  .site-nav > a:last-child { border-bottom: 0; }

  /* 手機選單：子選項直接列在主項目下面，不用展開 */
  .nav-item { display: block; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
  .nav-item > a { display: flex; width: 100%; }
  .nav-item > a::after { display: none; }
  .sub-nav {
    position: static;
    min-width: 0;
    padding: 0;
    translate: none;
    opacity: 1;
    visibility: visible;
  }
  .sub-nav::before { display: none; }
  .sub-nav-panel {
    gap: 0;
    margin: 0 0 0.6rem 0.4rem;
    padding: 0 0 0 1rem;
    background: none;
    border-top: 0;
    border-left: 2px solid rgba(255, 255, 255, 0.22);
    border-radius: 0;
    box-shadow: none;
  }
  .site-nav .sub-nav a {
    padding: 0.6rem 0.75rem;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.75);
    text-align: left;
    border-bottom: 0;
  }
  .site-nav .sub-nav a:hover { color: #fff; background: rgba(255, 255, 255, 0.08); }
  .site-nav .sub-nav a[aria-current] { color: #fff; background: rgba(255, 255, 255, 0.14); }
}

/* ---------- 首頁主視覺：佛龕聖像＋直排書法 ---------- */
.hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding-block: clamp(28px, 5vw, 64px) clamp(40px, 7vw, 88px);
  color: #fff;
  background: var(--zihua);
}

/* 背景：佛堂照片（黑白），以「明度」疊在紫底上，只留光影與佛堂輪廓 */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: url("../images/hero-hall.jpg") center 45% / cover no-repeat;
  filter: grayscale(1) contrast(1.1);
  mix-blend-mode: luminosity;
  opacity: 0.4;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 400px) auto;
  justify-content: center;
  align-items: center;
  gap: clamp(28px, 9vw, 150px);
}

.niche {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: #fff;
  border-radius: 999px 999px 0 0;
  outline: 1px solid rgba(255, 255, 255, 0.45);
  outline-offset: 10px;
}
.niche img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 12% 6% 3%;
  object-fit: contain;
  object-position: 50% 100%;
}

@media (max-width: 640px) {
  .niche { outline-offset: 6px; }
}


.hero-title {
  font-family: var(--kai);
  font-weight: 700;
  line-height: 1.15;
  writing-mode: vertical-rl;
}
.hero-name {
  display: block;
  font-size: clamp(3.25rem, 11vw, 6.75rem);
  letter-spacing: 0.04em;
}
.hero-deity {
  display: block;
  margin-block-start: 0.9rem;
  padding-inline-start: 2.2em;
  font-size: clamp(1rem, 2.4vw, 1.4rem);
  font-weight: 400;
  letter-spacing: 0.24em;
  color: rgba(255, 255, 255, 0.88);
}

/* 精舍名由上而下寫出（其他動畫集中在本檔最後的「動畫」段落） */
@media (prefers-reduced-motion: no-preference) {
  .hero-name { animation: write-in 1.8s cubic-bezier(0.55, 0, 0.25, 1) 0.15s both; }
}
@keyframes write-in {
  from { clip-path: inset(0 0 100% 0); }
  to { clip-path: inset(0 0 0 0); }
}

/* 水懺共修：像經本的題簽，貼在紫底上 */
.shuichan {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 1rem 2.25rem;
  max-width: 980px;
  margin: clamp(44px, 6vw, 72px) auto 0;
  padding: 1.25rem 1.5rem;
  color: var(--ink);
  background: #fff;
  border-radius: 2px;
}

/* 硃砂印：「十九」直排 */
.seal {
  width: 46px;
  min-height: 72px; /* 日期是三個字（例如「二十一」）時會自動變高 */
  padding-block: 0;
  padding-inline: 8px;
  font-family: var(--kai);
  font-size: 26px;
  font-weight: 700;
  line-height: 46px;
  text-align: center;
  color: #fff;
  background: var(--cinnabar);
  border-radius: 3px;
  writing-mode: vertical-rl;
}

.shuichan-title { font-size: 1.5rem; color: var(--zihua); }
.shuichan-desc { margin-top: 0.15rem; font-size: 1rem; color: var(--ink-soft); }

.shuichan-next {
  padding-inline-start: 2.25rem;
  line-height: 1.4;
  border-left: 1px solid var(--line);
}
.shuichan-next .label,
.shuichan-next .sub { display: block; font-size: 0.9rem; color: var(--ink-soft); }
.shuichan-next strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--cinnabar);
}

@media (max-width: 820px) {
  .shuichan {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 1rem 1.25rem;
    padding: 1.25rem;
  }
  .shuichan-next {
    grid-column: 1 / -1;
    padding: 1rem 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }
  .shuichan .btn { grid-column: 1 / -1; }
}

/* ---------- 區塊 ---------- */
.band { padding-block: clamp(56px, 8vw, 104px); }
.band-mist { background: var(--mist); }

.band-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  margin-bottom: 1.5rem;
}
.band-head h2 {
  font-size: clamp(1.75rem, 4vw, 2.3rem);
  color: var(--zihua-deep);
}
.band-note { margin-top: 1rem; font-size: 0.9rem; color: var(--ink-soft); }

/* ---------- 近期法會：農民曆式日期列 ---------- */
.almanac {
  padding: 0;
  list-style: none;
  border-bottom: 1px solid var(--line);
}
.almanac .event {
  display: grid;
  grid-template-columns: 9.5rem minmax(0, 1fr);
  align-items: center;
  gap: 0.5rem 2rem;
  padding-block: 1.25rem;
  border-top: 1px solid var(--line);
}

.almanac .event-date {
  display: grid;
  grid-template-columns: 3.6rem auto;
  column-gap: 0.75rem;
  align-items: center;
  line-height: 1.3;
}
.almanac .event-day {
  position: relative;
  grid-row: 1 / 3;
  grid-column: 1;
  display: grid;
  place-items: center;
  width: 3.6rem;
  height: 3.6rem;
  font-size: 1.75rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  color: var(--zihua-deep);
}
.almanac .event-month {
  grid-row: 1;
  grid-column: 2;
  align-self: end;
  font-size: 0.95rem;
  font-weight: 500;
}
.almanac .event-week {
  grid-row: 2;
  grid-column: 2;
  align-self: start;
  font-size: 0.875rem;
  color: var(--ink-soft);
}
.almanac .event-lunar {
  grid-row: 3;
  grid-column: 1 / -1;
  margin-top: 0.35rem;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

/* 水懺與觀音紀念日：硃砂手圈 */
.almanac .is-marked .event-day { color: var(--cinnabar); }
.almanac .is-marked .event-day::before {
  content: "";
  position: absolute;
  inset: -1px;
  border: 2px solid var(--cinnabar);
  border-radius: 48% 52% 45% 55% / 55% 48% 52% 45%;
  transform: rotate(-8deg);
}

.almanac .event-tag {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--cinnabar);
}
.almanac .event-body h3 { font-size: 1.35rem; color: var(--zihua-deep); }
.almanac .event-body p {
  max-width: 38em;
  margin-top: 0.15rem;
  font-size: 1rem;
  color: var(--ink-soft);
}
.almanac .event-countdown {
  display: inline-block;
  margin-top: 0.3rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.almanac .is-next .event-countdown { font-weight: 500; color: var(--cinnabar); }
.almanac .event-empty { padding-block: 1.25rem; color: var(--ink-soft); border-top: 1px solid var(--line); }

@media (max-width: 640px) {
  .almanac .event {
    grid-template-columns: 7.5rem minmax(0, 1fr);
    align-items: start;
    gap: 0.25rem 1rem;
  }
  .almanac .event-date { grid-template-columns: 3rem auto; column-gap: 0.5rem; }
  .almanac .event-day { width: 3rem; height: 3rem; font-size: 1.5rem; }
}

/* ---------- 消災蓮位 ---------- */
.services {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem clamp(2rem, 6vw, 5rem);
}
.service-group h3 {
  padding-bottom: 0.5rem;
  font-size: 1.4rem;
  color: var(--zihua);
  border-bottom: 2px solid var(--zihua);
}
.service-group dl > div {
  display: grid;
  grid-template-columns: 7em minmax(0, 1fr);
  gap: 0.25rem 1.5rem;
  padding-block: 1rem;
  border-bottom: 1px solid var(--line);
}
.service-group dt { font-weight: 700; }
.service-group dd { color: var(--ink-soft); }
.services-note { margin-top: 1.5rem; }

@media (max-width: 1024px) {
  .service-group dl > div { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .services { grid-template-columns: 1fr; }
}

/* 首頁參加項目：一格一格，格線共用（像經本的方格） */
.service-cells {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  padding: 0;
  list-style: none;
  background: #fff;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.service-cell {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.5rem 1.4rem 1.6rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.cell-group {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}
.service-cell h3 { font-size: 1.5rem; color: var(--zihua); }
.service-cell p { font-size: 0.95rem; line-height: 1.7; color: var(--ink-soft); }

.service-cell-cta {
  justify-content: center;
  color: #fff;
  background: var(--zihua);
}
.service-cell-cta h3 { color: #fff; }
.service-cell-cta p { color: rgba(255, 255, 255, 0.82); }
.service-cell-cta .btn {
  align-self: flex-start;
  margin-top: 0.5rem;
  color: var(--zihua);
  background: #fff;
}
.service-cell-cta .btn:hover { background: var(--mist); }
.service-cell-cta :focus-visible { outline-color: #fff; }

@media (max-width: 900px) {
  .service-cells { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .service-cell { padding: 1.1rem 1rem 1.2rem; }
  .service-cell h3 { font-size: 1.25rem; }
  .service-cell p { font-size: 0.9rem; }
}

/* ---------- 關於精舍：直排經文與朱絲欄 ---------- */
.about {
  display: grid;
  grid-template-columns: minmax(0, 36em) auto;
  justify-content: space-between;
  align-items: center;
  gap: 3rem;
}
.about-copy h2 {
  margin-bottom: 1rem;
  font-size: clamp(1.75rem, 4vw, 2.3rem);
  color: var(--zihua-deep);
}
.about-copy p + p { margin-top: 1rem; }
.about-links { display: flex; flex-wrap: wrap; gap: 0.5rem 1.75rem; }

/* 抄經紙上的紅色直行格線（朱絲欄），行寬與行高同為 46px */
.sutra {
  padding-block: 0;
  padding-inline: 18px;
  font-family: var(--kai);
  font-size: 1.35rem;
  line-height: var(--col, 46px);
  letter-spacing: 0.12em;
  color: var(--ink);
  border: 1px solid rgba(184, 50, 42, 0.45);
  background: repeating-linear-gradient(to left, transparent 0 calc(var(--col, 46px) - 1px), rgba(184, 50, 42, 0.35) calc(var(--col, 46px) - 1px) var(--col, 46px));
  writing-mode: vertical-rl;
}
.sutra cite {
  display: block;
  padding-inline-start: 1.5em;
  font-family: var(--sans);
  font-size: 0.85rem;
  font-style: normal;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}

@media (max-width: 820px) {
  .about { grid-template-columns: 1fr; }
  .sutra { justify-self: center; }
}

/* ---------- 頁尾：參拜資訊 ---------- */
.site-footer {
  padding-block: clamp(48px, 7vw, 80px) 28px;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.8);
  background: var(--zihua-deep);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr 1fr;
  gap: 2.5rem;
}
.footer-id img { width: 64px; height: 64px; margin-bottom: 0.75rem; }
.footer-name {
  font-family: var(--kai);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.3;
  color: #fff;
}
.footer-info > div {
  display: grid;
  grid-template-columns: 5em minmax(0, 1fr);
  gap: 1rem;
  padding-block: 0.3rem;
}
.footer-info dt { color: rgba(255, 255, 255, 0.6); }
.footer-info dd { color: #fff; }
.footer-link {
  display: inline-block;
  margin-top: 0.75rem;
  color: #fff;
  text-underline-offset: 0.3em;
}
.footer-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-content: start;
  gap: 0.2rem 1.5rem;
}
.footer-nav a { padding-block: 0.2rem; color: rgba(255, 255, 255, 0.85); text-decoration: none; }
.footer-nav a:hover { color: #fff; text-decoration: underline; }
.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

@media (max-width: 820px) {
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* =========================================================
   內頁
   ========================================================= */

/* 頁面標題：紫色窄條＋黑白照片（與首頁主視覺同一種疊法）
   每頁的照片在下方 .head-頁名 設定，檔案放在 images/heads/ */
.page-head {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding-block: clamp(40px, 8vw, 96px) clamp(36px, 6vw, 72px);
  color: #fff;
  background: var(--zihua);
}
.page-head::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background: var(--head-image, none) var(--head-pos, center) / cover no-repeat;
  filter: grayscale(1) contrast(1.1);
  mix-blend-mode: luminosity;
  opacity: var(--head-opacity, 0.45);
  pointer-events: none;
}
/* 文字在左側：左邊加深，照片主體留在右側 */
.page-head::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(43, 13, 62, 0.55) 0%, rgba(43, 13, 62, 0.25) 55%, rgba(43, 13, 62, 0) 100%);
  pointer-events: none;
}
.head-about    { --head-image: url("../images/heads/about.jpg");    --head-pos: center 30%; }
.head-guanyin  { --head-image: url("../images/heads/guanyin.jpg");  --head-pos: 70% 35%; }
.head-events   { --head-image: url("../images/heads/events.jpg");   --head-pos: center 45%; }
.head-lunar    { --head-image: url("../images/heads/lunar.jpg");    --head-pos: center 50%; }
.head-practice { --head-image: url("../images/heads/practice.jpg"); --head-pos: center 40%; }
.head-visit    { --head-image: url("../images/heads/visit.jpg");    --head-pos: center 45%; --head-opacity: 0.26; }
.head-support  { --head-image: url("../images/heads/support.jpg");  --head-pos: center 40%; }
.head-contact  { --head-image: url("../images/heads/contact.jpg");  --head-pos: center 40%; }
@media (max-width: 640px) {
  .page-head::after { background: rgba(43, 13, 62, 0.35); }
}
.page-head :focus-visible { outline-color: #fff; }
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0 0.5em;
  margin: 0 0 0.75rem;
  padding: 0;
  list-style: none;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}
.breadcrumb li + li::before { content: "／"; margin-right: 0.5em; color: rgba(255, 255, 255, 0.45); }
.breadcrumb a { color: rgba(255, 255, 255, 0.9); text-decoration: none; }
.breadcrumb a:hover { color: #fff; text-decoration: underline; }
.page-head h1 {
  font-family: var(--kai);
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  font-weight: 700;
  line-height: 1.2;
}
.page-lead { max-width: 38em; margin-top: 0.75rem; color: rgba(255, 255, 255, 0.86); }

.section-title {
  margin-bottom: 1.25rem;
  font-size: clamp(1.75rem, 4vw, 2.3rem);
  color: var(--zihua-deep);
}
.section-note { max-width: 38em; margin: -0.5rem 0 1.5rem; color: var(--ink-soft); }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 2.5rem clamp(2rem, 6vw, 5rem);
  align-items: start;
}
.prose { max-width: 38em; }
.prose p + p { margin-top: 1rem; }
.prose .lead { font-size: 1.25rem; font-weight: 500; line-height: 1.75; color: var(--zihua-deep); }
.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.75rem;
  margin-top: 1.5rem;
}

/* 資料列表：左欄名稱、右欄內容 */
.facts { border-top: 2px solid var(--zihua); }
.facts > div {
  display: grid;
  grid-template-columns: 6em minmax(0, 1fr);
  gap: 0.25rem 1.25rem;
  padding-block: 0.85rem;
  border-bottom: 1px solid var(--line);
}
.facts dt { color: var(--ink-soft); }
.facts dd { font-weight: 500; }
.facts a { color: var(--zihua); }

@media (max-width: 820px) {
  .split { grid-template-columns: 1fr; }
}
@media (max-width: 420px) {
  .facts > div { grid-template-columns: 1fr; }
}

/* ---------- 精舍簡介 ---------- */
.virtues {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0 2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.virtues li { padding-block: 1.25rem 1.5rem; border-top: 2px solid var(--zihua); }
.virtue-char {
  display: block;
  font-family: var(--kai);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--zihua);
}
.virtues h3 { margin-top: 0.5rem; font-size: 1.25rem; color: var(--zihua-deep); }
.virtues p { margin-top: 0.25rem; font-size: 1rem; color: var(--ink-soft); }

.chronicle {
  margin: 0;
  padding: 0;
  list-style: none;
  border-bottom: 1px solid var(--line);
}
.chronicle li {
  display: grid;
  grid-template-columns: 8em minmax(0, 1fr);
  gap: 0.25rem 2rem;
  padding-block: 1.25rem;
  border-top: 1px solid var(--line);
}
.chronicle-year { font-weight: 700; color: var(--zihua); }
.chronicle h3 { font-size: 1.35rem; color: var(--zihua-deep); }
.chronicle p { color: var(--ink-soft); }

@media (max-width: 820px) {
  .virtues { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .chronicle li { grid-template-columns: 1fr; }
}

/* ---------- 主祀菩薩 ---------- */
.deity {
  display: grid;
  grid-template-columns: minmax(0, 380px) minmax(0, 1fr);
  gap: 2.5rem clamp(2rem, 7vw, 6rem);
  align-items: start;
}
.deity .niche { outline-color: rgba(98, 26, 134, 0.35); }
@media (min-width: 821px) {
  .deity .niche { position: sticky; top: calc(var(--header-h) + 32px); }
}
@media (max-width: 820px) {
  .deity { grid-template-columns: 1fr; }
  .deity .niche { width: 100%; max-width: 340px; margin-inline: auto; }
}

.quote {
  margin: 1.5rem 0;
  padding: 0.2rem 0 0.2rem 1.25rem;
  border-left: 3px solid var(--cinnabar);
}
.quote p { font-family: var(--kai); font-size: 1.3rem; line-height: 1.7; }
.quote cite {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.875rem;
  font-style: normal;
  color: var(--ink-soft);
}

.triad {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem 2.5rem;
}
.triad > div { padding-top: 1rem; border-top: 2px solid var(--zihua); }
.triad h3 { font-size: 1.4rem; color: var(--zihua); }
.triad p { margin-top: 0.4rem; color: var(--ink-soft); }
@media (max-width: 820px) {
  .triad { grid-template-columns: 1fr; }
}

.service-cells.cells-3 { grid-template-columns: repeat(3, 1fr); }
.cell-group.is-lunar { color: var(--cinnabar); }
.service-cell .cell-next { color: var(--ink); }
@media (max-width: 640px) {
  .service-cells.cells-3 { grid-template-columns: 1fr; }
}

/* 大悲十願：直排朱絲欄，窄螢幕可左右捲動，先看到最右側的第一願 */
.sutra-scroll {
  display: flex;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  direction: rtl;
}
.sutra-scroll .sutra { direction: ltr; margin: 0 auto; }
.sutra-vows { background-color: #fff; }
.sutra-vows p { white-space: nowrap; }
.sutra-vows span { font-weight: 700; color: var(--zihua); }
@media (max-width: 640px) {
  .sutra-vows { --col: 32px; padding-inline: 12px; font-size: 1.02rem; letter-spacing: 0.06em; }
}

/* ---------- 共修課程 ---------- */
.feature {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 2rem clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.feature-when { font-weight: 500; color: var(--cinnabar); }
.feature h2 {
  margin: 0.25rem 0 1rem;
  font-size: clamp(2rem, 5vw, 2.8rem);
  color: var(--zihua);
}
.next-box {
  padding: 1.5rem 1.75rem;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--cinnabar);
}
.next-box .next-date { line-height: 1.4; }
.next-box .label,
.next-box .sub { display: block; font-size: 0.9rem; color: var(--ink-soft); }
.next-box strong {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--cinnabar);
}
.next-box .btn { margin-top: 1.25rem; }

.rows {
  margin: 0;
  padding: 0;
  list-style: none;
  border-bottom: 1px solid var(--line);
}
.rows > li {
  display: grid;
  grid-template-columns: minmax(0, 15em) minmax(0, 1fr);
  gap: 0.5rem 2.5rem;
  padding-block: 1.5rem;
  border-top: 1px solid var(--line);
}
.rows h3 { font-size: 1.45rem; color: var(--zihua-deep); }
.rows .when { margin-top: 0.2rem; font-size: 0.95rem; color: var(--cinnabar); }
.rows .detail { color: var(--ink-soft); }
.rows .detail p + p { margin-top: 0.5rem; }

@media (max-width: 820px) {
  .feature { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .rows > li { grid-template-columns: 1fr; }
}

/* ---------- 參拜資訊 ---------- */
.rules {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--zihua);
}
.rules li { padding-block: 0.85rem; border-bottom: 1px solid var(--line); }

.map-box {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 400px;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding: 2rem 1.25rem;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    repeating-linear-gradient(0deg, transparent 0 39px, rgba(98, 26, 134, 0.07) 39px 40px),
    repeating-linear-gradient(90deg, transparent 0 39px, rgba(98, 26, 134, 0.07) 39px 40px),
    var(--mist);
}
/* 地圖蓋在地址卡片上方；地圖載入前或無法載入時，才看得到卡片 */
.map-box iframe { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; border: 0; }
@media (max-width: 640px) {
  .map-box { min-height: 320px; }
}
.map-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  max-width: 100%;
  padding: 1.5rem 2rem;
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
}
.map-card strong { font-family: var(--kai); font-size: 1.5rem; color: var(--zihua); }
.map-card span { color: var(--ink-soft); }
.map-card .btn { margin-top: 0.5rem; }

/* ---------- 聯絡表單 ---------- */
.form {
  padding: clamp(1.25rem, 3vw, 2rem);
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--zihua);
}
.form h2 { margin-bottom: 1rem; font-size: 1.6rem; color: var(--zihua-deep); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
.field { display: flex; flex-direction: column; gap: 0.35rem; margin-bottom: 1rem; }
.field label { font-size: 0.95rem; font-weight: 500; }
.req { color: var(--cinnabar); }
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.6rem 0.8rem;
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid rgba(98, 26, 134, 0.3);
  border-radius: 2px;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--zihua); outline: 2px solid var(--zihua); outline-offset: 0; }
.form button.btn { border: 0; cursor: pointer; }
.form-status { min-height: 1.6em; margin-top: 0.75rem; font-size: 0.95rem; color: var(--zihua); }
@media (max-width: 520px) {
  .form-row { grid-template-columns: 1fr; }
}

/* ---------- 線上報名 ---------- */
.signup-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  gap: 2rem clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}
.form-intro { margin-bottom: 1.5rem; font-size: 0.95rem; color: var(--ink-soft); }
.signup-legend {
  margin: 1.75rem 0 0.9rem;
  padding-bottom: 0.4rem;
  font-size: 1.2rem;
  color: var(--zihua-deep);
  border-bottom: 1px solid var(--line);
}
.signup-form > .signup-legend:first-of-type { margin-top: 0; }
.signup-hint { margin: -0.4rem 0 0.9rem; font-size: 0.9rem; color: var(--ink-soft); }
.next-date { margin-top: 0.15rem; font-size: 0.9rem; font-weight: 500; color: var(--zihua); }

/* 參加項目：勾選後才展開姓名與份數 */
.signup-items { display: grid; gap: 0.6rem; margin: 0 0 1.5rem; padding: 0; list-style: none; }
.signup-item {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 3px solid transparent;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}
.signup-item.is-on { background: #fdfaff; border-left-color: var(--zihua); }
.signup-check {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
}
.signup-check input {
  flex: none;
  width: 22px;
  height: 22px;
  margin-top: 0.35rem;
  accent-color: var(--zihua);
}
.signup-check-text { display: grid; gap: 0.1rem; }
.signup-check-text strong { font-family: var(--kai); font-size: 1.25rem; color: var(--zihua); }
.signup-check-text small { font-size: 0.9rem; line-height: 1.6; color: var(--ink-soft); }
.signup-item-body { padding: 0 1rem 0.35rem; }
.signup-item-row { grid-template-columns: minmax(0, 1fr) 7.5rem; }
.signup-item-row textarea { min-height: 92px; }
.signup-note { margin-top: 1.5rem; }

.field input.is-invalid,
.field textarea.is-invalid { border-color: var(--cinnabar); outline: 2px solid var(--cinnabar); }
.form-error { min-height: 1.6em; margin-top: 0.5rem; font-size: 0.95rem; color: var(--cinnabar); }
.form-error:empty { min-height: 0; margin-top: 0; }

/* 側欄：報名之後的流程 */
.signup-aside {
  padding: clamp(1.25rem, 3vw, 1.75rem);
  background: var(--mist);
  border-top: 3px solid var(--zihua);
}
.signup-aside .section-title { margin-bottom: 1rem; font-size: 1.5rem; }
.signup-steps { display: grid; gap: 1rem; margin: 0 0 1.25rem; padding: 0; list-style: none; counter-reset: step; }
.signup-steps li {
  display: grid;
  gap: 0.15rem;
  padding-left: 2.4rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--ink-soft);
  counter-increment: step;
  position: relative;
}
.signup-steps li::before {
  content: counter(step);
  position: absolute;
  top: 0.35rem;
  left: 0;
  width: 1.7rem;
  font-family: var(--kai);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  text-align: center;
  background: var(--zihua);
}
.signup-steps strong { font-family: var(--kai); font-size: 1.15rem; color: var(--zihua-deep); }
.signup-aside-note { font-size: 0.9rem; line-height: 1.75; color: var(--ink-soft); }
.signup-aside-note + .signup-aside-note { margin-top: 0.75rem; }
.signup-aside-note a { color: var(--zihua); }

@media (max-width: 900px) {
  .signup-wrap { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .signup-item-row { grid-template-columns: 1fr; }
  .signup-item-row .field:last-child { max-width: 8rem; }
}

/* ---------- 國曆轉農曆 ---------- */
.converter {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 2rem clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.date-fields {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 0 0.75rem;
}
.converter-hint { margin: -0.25rem 0 0; font-size: 0.9rem; color: var(--ink-soft); }
.converter-form .actions { margin-top: 1rem; }

.btn-line { color: var(--zihua); background: #fff; box-shadow: inset 0 0 0 1px var(--zihua); }
.btn-line:hover { background: var(--mist); }

.lunar-result {
  padding: clamp(1.5rem, 4vw, 2.25rem);
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--cinnabar);
}
.lunar-result-solar { color: var(--ink-soft); }
.lunar-result-big {
  margin: 0.25rem 0 1.25rem;
  font-family: var(--kai);
  font-size: clamp(2rem, 6vw, 3rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--zihua-deep);
}
.lunar-result-big strong { color: var(--cinnabar); }
.lunar-note {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  background: var(--mist);
  border-left: 3px solid var(--zihua);
}

@media (max-width: 820px) {
  .converter { grid-template-columns: 1fr; }
}
@media (max-width: 420px) {
  .date-fields { grid-template-columns: 1fr 1fr; }
  .date-fields .field:first-child { grid-column: 1 / -1; }
}

/* =========================================================
   動畫
   節奏放慢、幅度放小，保持莊嚴。
   手機或電腦開啟「減少動態效果」時，以下動畫全部不播放。
   ========================================================= */
@media (prefers-reduced-motion: no-preference) {
  /* ---------- 捲動淡入（由 js/main.js 自動加上 .reveal） ---------- */
  .reveal {
    opacity: 0;
    transform: translateY(28px);
    transition:
      opacity 0.9s ease var(--reveal-delay, 0ms),
      transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) var(--reveal-delay, 0ms);
  }
  .reveal.is-visible { opacity: 1; transform: none; }

  /* ---------- 首頁主視覺 ---------- */
  /* 背景佛堂照片緩緩拉遠 */
  .hero::before { animation: slow-zoom 18s ease-out both; }
  /* 佛龕浮現、外框光圈收攏，之後有淡淡的光暈呼吸 */
  .hero .niche {
    animation:
      niche-in 1.4s cubic-bezier(0.2, 0.7, 0.2, 1) both,
      halo 7s ease-in-out 1.8s infinite;
  }
  .hero-deity { animation: fade-up 1.2s ease 1.5s both; }
  .hero .shuichan { animation: fade-up 1s ease 0.9s both; }
  /* 硃砂印像蓋章一樣落下 */
  .hero .seal { animation: stamp 0.7s cubic-bezier(0.3, 1.4, 0.5, 1) 1.7s both; }

  /* ---------- 內頁標題 ---------- */
  .page-head::before { animation: slow-zoom 16s ease-out both; }
  .page-head .breadcrumb { animation: fade-up 0.8s ease 0.1s both; }
  /* 標題由左而右寫出 */
  .page-head h1 { animation: write-across 1.3s cubic-bezier(0.55, 0, 0.25, 1) 0.25s both; }
  .page-head .page-lead { animation: fade-up 1s ease 0.9s both; }

  /* ---------- 手機選單展開 ---------- */
  .nav-open .site-nav { animation: fade-down 0.3s ease both; }

  /* ---------- 按鈕與連結 ---------- */
  .btn { transition: background-color 0.2s, transform 0.25s, box-shadow 0.25s; }
  .btn:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(43, 13, 62, 0.18); }
  .btn:active { transform: none; box-shadow: none; }
  .text-link { transition: text-underline-offset 0.25s, text-decoration-thickness 0.25s; }
  .text-link:hover { text-underline-offset: 0.45em; }

  /* ---------- 參加項目方格：滑過時上緣畫出一道紫線 ---------- */
  .service-cell { position: relative; }
  .service-cell::before {
    content: "";
    position: absolute;
    top: -1px;
    left: -1px;
    right: 0;
    height: 3px;
    background: var(--zihua);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.45s cubic-bezier(0.2, 0.7, 0.2, 1);
  }
  .service-cell:hover::before { transform: scaleX(1); }
  .service-cell h3 { transition: transform 0.45s cubic-bezier(0.2, 0.7, 0.2, 1); }
  .service-cell:hover h3 { transform: translateX(4px); }
  .service-cell-cta::before { content: none; }
  .service-cell-cta:hover h3 { transform: none; }

  /* ---------- 法會行事曆 ---------- */
  .almanac .event-day { transition: transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1); }
  .almanac .event:hover .event-day { transform: scale(1.08); }
  /* 硃砂手圈：列出現後再圈上去 */
  .almanac .is-marked.is-visible .event-day::before {
    animation: ring-in 0.9s cubic-bezier(0.3, 1.3, 0.5, 1) calc(var(--reveal-delay, 0ms) + 0.5s) both;
  }

  /* ---------- 四無量心：大字像墨暈開 ---------- */
  .virtues .is-visible .virtue-char { animation: ink-in 1.4s ease calc(var(--reveal-delay, 0ms) + 0.3s) both; }

  /* ---------- 直排經文：像經卷由右向左展開 ---------- */
  .sutra.reveal,
  .sutra-scroll.reveal { opacity: 1; transform: none; }
  .sutra.reveal,
  .sutra-scroll.reveal .sutra {
    clip-path: inset(0 0 0 100%);
    transition: clip-path 2.2s cubic-bezier(0.45, 0, 0.2, 1);
  }
  .sutra.reveal.is-visible,
  .sutra-scroll.is-visible .sutra { clip-path: inset(-2px); }

  /* ---------- 國曆轉農曆：每次查詢結果浮現 ---------- */
  .lunar-result.is-shown { animation: fade-up 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
  .lunar-result.is-shown .lunar-result-big strong { animation: ink-in 1s ease 0.2s both; }
}

@keyframes fade-up { from { opacity: 0; transform: translateY(18px); } }
@keyframes fade-down { from { opacity: 0; transform: translateY(-8px); } }
@keyframes slow-zoom { from { transform: scale(1.12); } to { transform: scale(1); } }
@keyframes write-across {
  from { clip-path: inset(-10% 100% -10% -10%); }
  to { clip-path: inset(-10%); }
}
@keyframes niche-in { from { opacity: 0; transform: translateY(24px); outline-offset: 30px; } }
@keyframes halo {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
  50% { box-shadow: 0 0 70px 6px rgba(255, 255, 255, 0.22); }
}
@keyframes stamp {
  0% { opacity: 0; transform: scale(1.8) rotate(-14deg); }
  60% { opacity: 1; transform: scale(0.94) rotate(3deg); }
  100% { opacity: 1; transform: none; }
}
@keyframes ring-in { from { opacity: 0; transform: scale(1.6) rotate(-70deg); } }
@keyframes ink-in { from { opacity: 0; filter: blur(8px); transform: scale(1.15); } }

/* 列印時一律顯示完整內容 */
@media print {
  .reveal { opacity: 1 !important; transform: none !important; }
  .sutra, .sutra-scroll .sutra { clip-path: none !important; }
}