/* ============================================
   The O Group · 里奧東方
   設計調性：東方禪意 / 留白侘寂
   ============================================ */

/* ---------- Design Tokens ---------- */
:root {
  /* 品牌三色（官方 PANTONE 標準色）*/
  --ink:          #31261D;   /* 墨黑   · PANTONE Black 4C   · R49 G38 B29 */
  --cinnabar:     #9B2242;   /* 硃砂紅 · PANTONE 7420 C     · R155 G34 B66 */
  --jade:         #D7D2CB;   /* 漢白玉 · PANTONE Warm Gray 1C · R215 G210 B203 */

  /* 衍生階層色（方案 A：Cool Jade + Ink）*/
  --paper:        #EDEBE5;   /* 主底：漢白玉（冷、靜、當代）*/
  --paper-white:  #FFFFFF;   /* 呼吸區塊：純白 */
  --paper-warm:   #EDEBE5;   /* 兼容舊變數，值同 paper */
  --footer-bg:    #21201D;   /* Footer 近黑 */
  --ink-soft:     #544A3F;   /* 內文 */
  --ink-mute:     #8C8278;   /* 輔助文字、英文小字 */
  --hairline:     #D0CBBF;   /* 細線、分隔（因底色變冷，微調更淺灰）*/
  --cinnabar-soft:#B85068;   /* 硃砂紅 hover／反白用 */

  /* 兼容舊變數名（之前用 vermilion）*/
  --vermilion:        var(--cinnabar);
  --vermilion-soft:   var(--cinnabar-soft);

  --font-serif:   "Noto Serif TC", "Songti TC", "PingFang TC", serif;
  --font-sans:    "Noto Sans TC", "PingFang TC", -apple-system, sans-serif;
  --font-en:      "Cormorant Garamond", "Times New Roman", serif;

  /* 內容寬度三檔（全站規範）
     wide    → 圖像／grid 為主（照片牆、property list、tri-grid、hero）
     content → 圖文並存（award、about、獎章、一般章節內容）
     narrow  → 純長段閱讀文字（新聞列表、部落格內文）
     其他固定值皆為此三檔的子集或視覺特調（如 section--ensō 960px）*/
  --w-wide:       1320px;
  --w-content:    960px;
  --w-narrow:     720px;
  --max:          var(--w-wide);   /* backwards-compat alias */
  --gutter:       clamp(20px, 4vw, 56px);

  --ease:         cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  background: var(--paper);
  color: var(--ink);
  overflow-x: clip;
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.8;
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
strong { font-weight: 500; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

/* 全站留白基底 */
.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* 細線：侘寂風格的分隔 */
.hairline {
  display: block;
  width: 1px;
  height: 64px;
  background: var(--hairline);
  margin: 0 auto;
}
.hairline-h {
  width: 80px;
  height: 1px;
  background: var(--ink);
  margin: 0;
}

/* 章節編號（漢字數字 + 拉丁字） */
.section-label {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-en);
  font-size: 14px;
  letter-spacing: 0.3em;
  color: var(--ink-mute);
  text-transform: uppercase;
  margin-bottom: 28px;
}
.section-label::before {
  content: "";
  width: 40px;
  height: 1px;
  background: var(--ink-mute);
}
.section-label .cn {
  font-family: var(--font-serif);
  letter-spacing: 0.4em;
  font-size: 13px;
}

/* 副標 (Level 2)：兩側細線 + 只有英文，無中文編號，預設置中 */
.section-label.sub {
  justify-content: center;
}
.section-label.sub::after {
  content: "";
  width: 40px;
  height: 1px;
  background: var(--ink-mute);
}
.section-label.sub .cn { display: none; }

/* 章節主標 */
.section-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.5;
  letter-spacing: 0.18em;
  color: var(--ink);
}
.section-sub {
  font-family: var(--font-serif);
  font-size: clamp(15px, 1.2vw, 17px);
  color: var(--ink-soft);
  line-height: 2.1;
  letter-spacing: 0.12em;
  max-width: 620px;
  margin-top: 24px;
}

/* ============================================
   Header
   ============================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 12px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(237, 235, 229, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .4s var(--ease);
}
.header.scrolled { border-bottom-color: var(--hairline); }

/* 官方 logo（ensō 圓相 + 里奧東方 + The O · VILLA）*/
.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.brand-logo {
  display: block;
  height: 96px;
  width: auto;
}
@media (max-width: 600px) {
  .brand-logo { height: 68px; }
}
.brand-mark {
  display: none; /* 舊版幾何圓圈停用，保留樣式以免破壞舊 markup */
  width: 36px; height: 36px;
  border: 1.5px solid var(--vermilion);
  border-radius: 50%;
  position: relative;
}
.brand-mark::after {
  content: "";
  position: absolute;
  top: 2px; right: 2px;
  width: 6px; height: 6px;
  background: var(--vermilion);
  border-radius: 50%;
}
.brand-text { line-height: 1.2; }
.brand-text .en {
  font-family: var(--font-en);
  font-size: 15px;
  letter-spacing: 0.3em;
  color: var(--ink);
}
.brand-text .cn {
  font-family: var(--font-serif);
  font-size: 11px;
  letter-spacing: 0.6em;
  color: var(--ink-mute);
  margin-top: 2px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 38px;
  font-family: var(--font-serif);
  font-size: 15px;
  letter-spacing: 0.3em;
}
.header-right {
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav a {
  position: relative;
  padding: 8px 0;
  color: var(--ink-soft);
  transition: color .3s var(--ease);
}
.nav a:hover { color: var(--vermilion); }
.nav a::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 0;
  width: 0; height: 1px;
  background: var(--vermilion);
  transition: all .4s var(--ease);
}
.nav a:hover::after { left: 0; width: 100%; }

.book-cta {
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.4em;
  padding: 12px 28px;
  border: 1px solid var(--ink);
  color: var(--ink);
  transition: all .4s var(--ease);
}
.book-cta:hover {
  background: var(--ink);
  color: var(--paper);
}

@media (max-width: 980px) {
  .nav { display: none; }
}

/* ============================================
   Hero
   ============================================ */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  padding: 155px var(--gutter) 95px;
  overflow: hidden;
}

/* 背景：宣紙紋理（用漸層模擬） */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(162,75,58,0.04), transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(31,28,24,0.05), transparent 50%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  width: 100%;
  display: grid;
  /* 文字給夠寬讓「里奧東方」不換行 / 影片略縮 */
  grid-template-columns: 0.95fr 2fr;
  gap: 56px;
  align-items: center;
}

.hero-text {
  position: relative;
}

.hero-eyebrow {
  font-family: var(--font-en);
  font-size: 14px;
  letter-spacing: 0.5em;
  color: var(--vermilion);
  text-transform: uppercase;
  margin-bottom: 36px;
}

.hero-title {
  font-family: var(--font-serif);
  font-weight: 300;
  color: var(--ink);
  line-height: 1.3;
}
.hero-title .line-sub {
  display: block;
  font-size: clamp(18px, 2vw, 26px);
  letter-spacing: 0.3em;
  color: var(--ink-soft);
  font-weight: 300;
  margin-bottom: 20px;
}
.hero-title .line-sub .accent {
  color: var(--vermilion);
  font-style: normal;
}
.hero-title .line-main {
  display: block;
  font-size: clamp(42px, 5.8vw, 82px);
  letter-spacing: 0.14em;
  color: var(--ink);
  white-space: nowrap;
}
.hero-title .line-main-logo {
  display: block;
  height: clamp(52px, 7vw, 92px);
  width: auto;
  max-width: 100%;
  opacity: 0;
  animation: heroLiaoFadeIn 3s cubic-bezier(.4,.0,.2,1) 400ms forwards;
}
@keyframes heroLiaoFadeIn { to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .hero-title .line-main-logo { animation: none; opacity: 1; }
}
.hero-title .small {
  display: block;
  font-size: clamp(11px, 0.9vw, 13px);
  letter-spacing: 0.5em;
  color: var(--ink-mute);
  margin-top: 32px;
  font-family: var(--font-en);
}

.hero-poem {
  margin-top: 56px;
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 2.4;
  letter-spacing: 0.3em;
  color: var(--ink-soft);
  writing-mode: vertical-rl;
  height: 240px;
  border-right: 1px solid var(--hairline);
  padding-right: 24px;
}

/* 4 館別（放在影片下方，橫排）*/
.hero-meta {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--hairline);
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--ink-mute);
}
.hero-meta span::before {
  content: "—— ";
  color: var(--vermilion);
}
@media (max-width: 880px) {
  .hero-meta { gap: 16px 24px; }
}

/* Hero 右側：影片視覺容器（影片＋4館一列直堆疊） */
.hero-visual {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}
/* hero 影片：寬螢幕 16:9 */
.hero-frame {
  width: 100%;
  aspect-ratio: 16 / 9;
  position: relative;
  overflow: hidden;
  background: var(--ink);
  box-shadow: 0 40px 100px rgba(49,38,29,.22);
  /* GPU 合成層，避免 box-shadow 觸發父層重繪 */
  transform: translateZ(0);
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  /* 提升為獨立合成層；不做 CSS filter 後製，避免每幀 GPU 負擔 */
  transform: translateZ(0);
  will-change: transform;
  backface-visibility: hidden;
}
/* 內框細線：呼應卷軸裱褙留白 */
.hero-frame::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(244,240,230,.32);
  pointer-events: none;
  z-index: 2;
}
/* 硃砂紅小圓點：品牌印記 */
.hero-frame-dot {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cinnabar);
  box-shadow: 0 4px 14px rgba(155,34,66,.55);
  z-index: 3;
}

/* ============================================
   Hero 影片控制列
   ============================================ */
.hero-controls {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: rgba(31, 24, 18, 0.6);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(244, 240, 230, 0.22);
  color: var(--paper);
  transition: opacity .4s var(--ease), transform .4s var(--ease);
}

/* 桌機：滑入才顯示，保留留白感 */
@media (hover: hover) {
  .hero-controls {
    opacity: 0;
    transform: translateY(8px);
    pointer-events: none;
  }
  .hero-frame:hover .hero-controls,
  .hero-frame:focus-within .hero-controls {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
}

/* 觸控／手機：永遠顯示 */
@media (hover: none) {
  .hero-controls { opacity: 1; }
}

/* 按鈕：通用 */
.ctl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  background: transparent;
  border: 1px solid rgba(244, 240, 230, 0.22);
  color: var(--paper);
  cursor: pointer;
  transition: background .25s var(--ease), border-color .25s var(--ease);
}
.ctl-btn:hover {
  background: rgba(155, 34, 66, 0.65);
  border-color: rgba(244, 240, 230, 0.5);
}
.ctl-btn svg { display: block; }

/* 播放／暫停 icon 切換 */
.ctl-play .ic-pause { display: none; }
.ctl-play.is-playing .ic-play { display: none; }
.ctl-play.is-playing .ic-pause { display: block; }

/* 聲音 icon 切換 */
.ctl-sound .ic-sound { display: none; }
.ctl-sound:not(.is-muted) .ic-muted { display: none; }
.ctl-sound:not(.is-muted) .ic-sound { display: block; }
.ctl-sound:not(.is-muted) { background: rgba(155, 34, 66, 0.45); }

/* 進度條 */
.ctl-progress {
  position: relative;
  flex: 1 1 auto;
  height: 28px;
  display: flex;
  align-items: center;
  cursor: pointer;
  touch-action: none;
  outline: none;
}
.ctl-progress::before {
  content: "";
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: rgba(244, 240, 230, 0.18);
}
.ctl-progress-fill {
  position: absolute;
  left: 0;
  height: 2px;
  width: 0%;
  background: var(--cinnabar);
  box-shadow: 0 0 8px rgba(155, 34, 66, 0.5);
  transition: width .12s linear;
}
.ctl-progress-thumb {
  position: absolute;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--paper);
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity .25s var(--ease), left .12s linear;
}
.ctl-progress:hover .ctl-progress-thumb,
.ctl-progress:focus .ctl-progress-thumb { opacity: 1; }

/* 時間顯示 */
.ctl-time {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: rgba(244, 240, 230, 0.75);
  white-space: nowrap;
  flex: 0 0 auto;
}

/* 手機調整 */
@media (max-width: 600px) {
  .hero-controls { gap: 8px; padding: 8px 10px; left: 8px; right: 8px; bottom: 8px; }
  .ctl-btn { width: 32px; height: 32px; }
  .ctl-time { display: none; }
}
.hero-vertical-en {
  display: block;
  margin-top: 20px;
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.4em;
  color: var(--ink-mute);
  text-transform: uppercase;
  text-align: right;
}
.hero-vertical-en::before {
  content: "—— ";
  color: var(--cinnabar);
  margin-right: 6px;
}

.scroll-cue {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.4em;
  color: var(--ink-mute);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.scroll-cue::after {
  content: "";
  width: 1px; height: 40px;
  background: linear-gradient(var(--ink-mute), transparent);
}

@media (max-width: 880px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-poem { display: none; }
  .hero-visual {
    width: 100%;
    max-width: 100%;
    aspect-ratio: auto;
    margin: 0 auto;
  }
}

/* ============================================
   Section: 關於我們 / 集團信念
   ============================================ */
.about {
  padding: 160px var(--gutter);
  position: relative;
  overflow: visible;
  background: var(--paper-white);
}
/* 首頁 About 區的 ensō 水印 — 貼左側、左邊切掉一角、往上溢出跟 hero 交錯 */
.about-ensō {
  --about-ensō-opacity: 0.08;
  position: absolute;
  top: -260px;
  left: -180px;
  width: 660px;
  height: 660px;
  background: url('../img/enso-watermark.png') center/contain no-repeat;
  opacity: 0;
  transform: translate3d(-22px, 16px, 0) scale(0.965);
  transform-origin: 42% 58%;
  transition:
    opacity 1.8s cubic-bezier(.22, .61, .36, 1),
    transform 2.2s cubic-bezier(.22, .61, .36, 1);
  will-change: opacity, transform;
  pointer-events: none;
  z-index: 1;
}
.about.in .about-ensō {
  opacity: var(--about-ensō-opacity);
  transform: translate3d(0, 0, 0) scale(1);
}
@media (max-width: 880px) {
  .about-ensō {
    --about-ensō-opacity: 0.06;
    top: -140px;
    left: -120px;
    width: 380px;
    height: 380px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .about-ensō {
    transition: none;
    transform: none;
  }
}
.about-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 100px;
  align-items: start;
  position: relative;
  z-index: 2;
}
.about-quote {
  font-family: var(--font-serif);
  font-size: clamp(24px, 2.4vw, 32px);
  line-height: 2;
  letter-spacing: 0.16em;
  color: var(--ink);
  padding-left: 28px;
  border-left: 1px solid var(--vermilion);
}
.about-body p {
  font-size: 16px;
  line-height: 2.2;
  color: var(--ink-soft);
  letter-spacing: 0.08em;
  margin-bottom: 24px;
}
.about-meta {
  display: flex;
  gap: 64px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--hairline);
}
.about-meta .stat {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .9s cubic-bezier(.4,0,.2,1), transform .9s cubic-bezier(.4,0,.2,1);
  text-align: center;
}
.about-meta.in .stat { opacity: 1; transform: none; }
.about-meta.in .stat:nth-child(2) { transition-delay: .15s; }
.about-meta.in .stat:nth-child(3) { transition-delay: .30s; }
@media (prefers-reduced-motion: reduce) {
  .about-meta .stat { transition: none; opacity: 1; transform: none; }
}

.about-meta div .num {
  font-family: var(--font-en);
  font-size: 36px;
  color: var(--vermilion);
  font-weight: 300;
}
.about-meta div .label {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--ink-mute);
  letter-spacing: 0.3em;
  margin-top: 4px;
  white-space: nowrap;
}
@media (max-width: 640px) {
  .about-meta { gap: 22px; }
  .about-meta .num { font-size: 30px !important; }
  .about-meta .label { font-size: 12px !important; letter-spacing: 0.14em !important; }
}

@media (max-width: 880px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
}

/* ============================================
   品牌標準色（嵌在 About 區塊下方）
   ============================================ */
.brand-colors {
  max-width: var(--max);
  margin: 120px auto 0;
  padding-top: 80px;
  border-top: 1px solid var(--hairline);
}
.brand-colors-head {
  text-align: center;
  margin-bottom: 64px;
}
.brand-colors-head .section-label {
  justify-content: center;
  margin-bottom: 20px;
}
.brand-colors-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(22px, 2.4vw, 30px);
  letter-spacing: 0.3em;
  color: var(--ink);
  margin-bottom: 16px;
}
.brand-colors-sub {
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.3em;
  color: var(--ink-mute);
}
.brand-colors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.brand-color {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.brand-color .swatch {
  width: 100%;
  aspect-ratio: 1;
  max-width: 220px;
  border-radius: 50%;
  margin-bottom: 28px;
  box-shadow: 0 20px 50px rgba(31,28,24,0.08);
  position: relative;
  transform: scale(0);
  transform-origin: center;
  transition: transform 2.6s cubic-bezier(.32, 0, .2, 1);
}
.brand-colors.reveal { opacity: 1; transform: none; }
.brand-colors.in .brand-color .swatch { transform: scale(1); }
.brand-colors.in .brand-color:nth-child(2) .swatch { transition-delay: .22s; }
.brand-colors.in .brand-color:nth-child(3) .swatch { transition-delay: .44s; }
@media (prefers-reduced-motion: reduce) {
  .brand-color .swatch { transition: none; transform: none; }
}
/* 漢白玉太淡，加一圈細線 */
.brand-color:nth-child(3) .swatch {
  border: 1px solid var(--hairline);
}
.brand-color-name {
  font-family: var(--font-serif);
  font-size: 22px;
  letter-spacing: 0.4em;
  color: var(--ink);
  margin-bottom: 12px;
}
.brand-color-meta {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ink-mute);
  line-height: 1.8;
  margin-bottom: 20px;
}
.brand-color-desc {
  font-size: 14px;
  line-height: 2;
  color: var(--ink-soft);
  letter-spacing: 0.06em;
  max-width: 280px;
}
@media (max-width: 880px) {
  .brand-colors { margin-top: 80px; padding-top: 56px; }
  .brand-colors-grid { grid-template-columns: 1fr; gap: 56px; }
  .brand-color .swatch { max-width: 160px; }
}

/* ============================================
   Section: 品牌旅宿（三館選擇）
   ============================================ */
.properties {
  padding: 140px 0 160px;
  background: var(--paper);
}
.properties-head {
  text-align: center;
  margin-bottom: 100px;
}
.properties-head .section-label {
  justify-content: center;
}

.properties-cities {
  margin-top: 48px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}
.properties-cities a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 14px 48px;
  position: relative;
  color: var(--ink);
  text-decoration: none;
  transition: color .3s cubic-bezier(.4,0,.2,1);
}
.properties-cities a + a::before {
  content: "";
  position: absolute; left: 0; top: 50%;
  width: 1px; height: 34px;
  background: var(--hairline);
  transform: translateY(-50%);
}
.properties-cities .cn {
  font-family: var(--font-serif);
  font-size: 20px;
  letter-spacing: 0.35em;
  line-height: 1.2;
  color: inherit;
}
.properties-cities .en {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.4em;
  color: var(--ink-mute);
  transition: color .3s cubic-bezier(.4,0,.2,1);
}
.properties-cities a:hover { color: var(--vermilion); }
.properties-cities a:hover .en { color: var(--vermilion); }

@media (max-width: 720px) {
  .properties-cities { margin-top: 32px; gap: 4px 0; }
  .properties-cities a { padding: 10px 18px; gap: 12px; }
  .properties-cities .cn { font-size: 17px; letter-spacing: 0.3em; }
  .properties-cities .en { font-size: 10px; }
  .properties-cities a + a::before { display: none; }
}

.property-list {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.property {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 80px 0;
  scroll-margin-top: 100px;
  border-top: 1px solid var(--hairline);
}
.property:last-child { border-bottom: 1px solid var(--hairline); }
.property.reverse { direction: rtl; }
.property.reverse > * { direction: ltr; }

.property-visual {
  aspect-ratio: 4 / 5;
  background: var(--ink);
  position: relative;
  overflow: hidden;
}
.property-visual .property-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform 1.2s var(--ease);
}
.property:hover .property-photo { transform: scale(1.03); }
.property-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(31,28,24,.28), rgba(31,28,24,.58)),
    radial-gradient(circle at 30% 40%, rgba(155,34,66,.15), transparent 50%);
  z-index: 1;
  pointer-events: none;
  transition: opacity .6s var(--ease);
}
.property-visual .label-vertical,
.property-visual .num-large {
  z-index: 2;
  transition: opacity .6s var(--ease);
}
/* Hover：遮罩＋裝飾字一起淡出，露出乾淨照片 */
.property:hover .property-visual::before { opacity: 0; }
.property:hover .property-visual .label-vertical,
.property:hover .property-visual .num-large { opacity: 0; }
.property-visual .label-vertical {
  position: absolute;
  right: 24px;
  top: 24px;
  writing-mode: vertical-rl;
  font-family: var(--font-serif);
  color: var(--paper);
  letter-spacing: 0.4em;
  font-size: 13px;
  opacity: .9;
}
.property-visual .num-large {
  position: absolute;
  left: 32px;
  bottom: 28px;
  font-family: var(--font-en);
  color: var(--paper);
  font-size: 80px;
  font-weight: 300;
  opacity: .25;
  line-height: 1;
}

.property-content .place {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.5em;
  color: var(--vermilion);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.property-content .name {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.2vw, 40px);
  letter-spacing: 0.18em;
  color: var(--ink);
  margin-bottom: 8px;
}
.property-content .sub {
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.3em;
  color: var(--ink-mute);
  margin-bottom: 32px;
}
.property-content .desc {
  font-size: 15px;
  line-height: 2.2;
  color: var(--ink-soft);
  letter-spacing: 0.08em;
  margin-bottom: 40px;
  max-width: 460px;
}
.property-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.property-tags span {
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ink-soft);
  padding: 6px 14px;
  border: 1px solid var(--hairline);
}
.property-actions {
  display: flex;
  gap: 24px;
  align-items: center;
}
.btn-line {
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.4em;
  color: var(--ink);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--ink);
  transition: all .4s var(--ease);
}
.btn-line:hover {
  color: var(--vermilion);
  border-color: var(--vermilion);
  padding-left: 8px;
}
.btn-arrow {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--ink-soft);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.btn-arrow::after {
  content: "→";
  transition: transform .3s var(--ease);
}
.btn-arrow:hover::after { transform: translateX(6px); }

.status-pill {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.4em;
  color: var(--vermilion);
  padding: 5px 12px;
  border: 1px solid var(--vermilion);
  margin-left: 16px;
  vertical-align: middle;
}

@media (max-width: 880px) {
  .property,
  .property.reverse { grid-template-columns: 1fr; gap: 32px; direction: ltr; }
  .property.reverse > * { direction: ltr; }
}

/* ============================================
   Section: 會員 / 旅人分享 / 異業 三欄
   ============================================ */
.tri-section {
  padding: 160px var(--gutter);
  background: var(--paper-white);
  position: relative;
  overflow: visible;
  isolation: isolate;
}
.tri-section::before,
.tri-section::after {
  content: "";
  position: absolute;
  background-size: contain;
  background-repeat: no-repeat;
  pointer-events: none;
  z-index: 0;
}
.tri-section::before {
  width: 240px; height: 240px;
  top: -140px; right: -100px;
  background-image: url('../img/enso-watermark-ink.png');
  opacity: 0.10;
  transform: rotate(-160deg);
}
.tri-section::after {
  width: 440px; height: 440px;
  bottom: -120px; left: -140px;
  background-image: url('../img/enso-watermark.png');
  opacity: 0.11;
  transform: rotate(30deg);
}
.tri-section > * { position: relative; z-index: 1; }
.tri-head {
  max-width: var(--max);
  margin: 0 auto 80px;
  text-align: center;
}
.tri-grid {
  max-width: var(--w-content);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.tri-card {
  padding: 56px 40px;
  background: rgba(255,255,255,0.4);
  border: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  transition: all .5s var(--ease);
}
.tri-card:hover {
  background: var(--ink);
  border-color: var(--ink);
  transform: translateY(-6px);
}
.tri-card:hover * { color: var(--paper) !important; }
.tri-card:hover .tri-num { color: var(--vermilion-soft) !important; }

.tri-num {
  font-family: var(--font-en);
  font-size: 14px;
  letter-spacing: 0.5em;
  color: var(--vermilion);
  margin-bottom: 32px;
}
.tri-card h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 26px;
  letter-spacing: 0.2em;
  color: var(--ink);
  margin-bottom: 12px;
}
.tri-card .en {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--ink-mute);
  text-transform: uppercase;
  margin-bottom: 28px;
}
.tri-card p {
  font-size: 14.5px;
  line-height: 2.1;
  color: var(--ink-soft);
  letter-spacing: 0.06em;
  margin-bottom: 40px;
  flex: 1;
}
.tri-card .more {
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.4em;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  align-self: flex-start;
}
.tri-card .more::after { content: "→"; }

@media (max-width: 880px) {
  .tri-grid { grid-template-columns: 1fr; }
}

/* ============================================
   Section: 訂房 CTA
   ============================================ */
.book-band {
  padding: 140px var(--gutter);
  text-align: center;
  background:
    linear-gradient(rgba(49,38,29,0.72), rgba(49,38,29,0.86)),
    url('../img/mountain-landscape-skyline-1920.jpg') center 40%/cover no-repeat;
  color: var(--paper);
  position: relative;
  overflow: hidden;
}
.book-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(162,75,58,.18), transparent 60%);
  pointer-events: none;
}
.book-band .inner { position: relative; }
.book-band .eyebrow {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.5em;
  color: var(--vermilion-soft);
  margin-bottom: 32px;
}
.book-band h2 {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(36px, 4vw, 56px);
  letter-spacing: 0.2em;
  line-height: 1.5;
  margin-bottom: 56px;
}
.book-band .btn-light {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.5em;
  padding: 18px 56px;
  border: 1px solid var(--paper);
  color: var(--paper);
  transition: all .4s var(--ease);
}
.book-band .btn-light:hover {
  background: var(--paper);
  color: var(--ink);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--footer-bg);
  color: var(--paper);
  padding: 100px var(--gutter) 60px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(237, 235, 229, 0.15);
}
.footer-brand .brand { margin-bottom: 24px; }
.footer-brand p {
  font-size: 13.5px;
  line-height: 2.1;
  color: rgba(237, 235, 229, 0.72);
  letter-spacing: 0.06em;
  max-width: 280px;
}
.footer-col h4 {
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.4em;
  color: var(--paper);
  margin-bottom: 24px;
  font-weight: 400;
}
.footer-col a {
  display: block;
  font-size: 13.5px;
  letter-spacing: 0.1em;
  color: rgba(237, 235, 229, 0.72);
  padding: 6px 0;
  transition: color .3s var(--ease);
}
.footer-col a:hover { color: var(--cinnabar-soft); }
.footer-social {
  display: flex;
  gap: 14px;
  margin-top: 22px;
}
.footer-social a {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  padding: 0 !important;
  border: 1px solid rgba(244, 240, 230, 0.18);
  border-radius: 999px;
  color: rgba(244, 240, 230, 0.6);
  transition: color .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}
.footer-social a:hover {
  color: var(--paper);
  border-color: var(--cinnabar-soft);
  background: rgba(155, 34, 66, 0.12);
}
.footer-social svg { display: block; width: 18px; height: 18px; }
.footer-bot {
  margin: 32px 0 0;
  display: flex;
  justify-content: flex-end;
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: rgba(237, 235, 229, 0.45);
}

@media (max-width: 880px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-bot { flex-direction: column; gap: 12px; text-align: center; }
}

/* ============================================
   Reveal Animation
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }


/* ====================================================
   ▍內頁共用樣式（about / jiaoxi / yuanshan / 等）
   ==================================================== */

/* 內頁 hero：較矮、配中央章節編號 + 大標 */
.page-hero {
  padding: 200px var(--gutter) 100px;
  text-align: center;
  background: var(--paper-white);
}
.page-hero .section-label {
  justify-content: center;
  margin-bottom: 28px;
}
.page-hero .section-label::before { display: none; }
.page-hero-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(28px, 3.4vw, 44px);
  letter-spacing: 0.22em;
  line-height: 1.4;
  color: var(--ink);
  margin-bottom: 24px;
}
.page-hero-sub {
  font-family: var(--font-serif);
  font-size: clamp(14px, 1.2vw, 16px);
  letter-spacing: 0.2em;
  color: var(--ink-mute);
  margin-top: 20px;
}
.page-hero-poem {
  font-family: var(--font-serif);
  font-size: 17px;
  letter-spacing: 0.35em;
  color: var(--ink-soft);
  margin-top: 18px;
  line-height: 2;
}

/* 內文章節 */
.page-section {
  padding: 120px var(--gutter);
}
.page-section.alt { background: var(--paper-white); }
.page-section.ink { background: var(--ink); color: var(--paper); }
.page-section.ink .section-title { color: var(--paper); }
.page-section.ink .section-label { color: var(--cinnabar-soft); }
.page-section.ink .section-label::before { background: var(--cinnabar-soft); }

.page-content {
  max-width: var(--w-content);
  margin: 0 auto;
}

/* 兩欄文字＋圖（about、各館介紹通用） */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.two-col.reverse { grid-template-columns: 1.2fr 1fr; }
@media (max-width: 880px) {
  .two-col, .two-col.reverse { grid-template-columns: 1fr; gap: 48px; }
}

.prose {
  font-size: 15.5px;
  line-height: 2.2;
  color: var(--ink-soft);
  letter-spacing: 0.08em;
}
.prose p { margin-bottom: 22px; }
.prose p:last-child { margin-bottom: 0; }
.prose em {
  font-style: normal;
  color: var(--cinnabar);
  border-bottom: 1px solid var(--cinnabar);
  padding-bottom: 1px;
}

/* 引言（朱左邊線） */
.pull-quote {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.4vw, 32px);
  line-height: 2;
  letter-spacing: 0.16em;
  color: var(--ink);
  padding-left: 28px;
  border-left: 1px solid var(--cinnabar);
}

/* 房型卡片（jiaoxi / yuanshan） */
.rooms-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 80px;
}
.room-card {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
  padding-bottom: 80px;
  border-bottom: 1px solid var(--hairline);
}
.room-card:last-child { border-bottom: 0; padding-bottom: 0; }
.room-card.reverse { direction: rtl; }
.room-card.reverse > * { direction: ltr; }
.room-visual {
  aspect-ratio: 4/5;
  background: var(--ink);
  position: relative;
  overflow: hidden;
}
.room-visual .room-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform 1.2s var(--ease);
}
.room-visual--empty {
  background: var(--ink);
}
.room-visual .room-photo--empty {
  background:
    radial-gradient(circle at 72% 22%, rgba(155, 34, 66, 0.16), transparent 34%),
    linear-gradient(145deg, #3b332d 0%, #27231f 100%);
}
.room-empty-note {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  transform: translate(-50%, -50%);
  color: rgba(255, 255, 255, 0.48);
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.28em;
  white-space: nowrap;
}
.room-card:hover .room-empty-note { opacity: 0.7; }
.miaoli-facts p { margin: 0 0 18px; }
.miaoli-facts strong {
  display: block;
  margin-bottom: 3px;
  color: var(--ink);
  font-weight: 500;
  letter-spacing: 0.16em;
}
.room-card:hover .room-photo { transform: scale(1.03); }
.room-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg, rgba(31,28,24,.28), rgba(31,28,24,.72)),
    radial-gradient(circle at 30% 30%, rgba(155,34,66,.12), transparent 55%);
  z-index: 1;
  pointer-events: none;
  transition: opacity .6s var(--ease);
}
.room-visual .room-num,
.room-visual .room-tag-v {
  z-index: 2;
  transition: opacity .6s var(--ease);
}
/* Hover：遮罩＋裝飾字一起淡出，露出乾淨照片 */
.room-card:hover .room-visual::before { opacity: 0; }
.room-card:hover .room-visual .room-num,
.room-card:hover .room-visual .room-tag-v { opacity: 0; }
.room-visual .room-num {
  position: absolute;
  left: 28px;
  bottom: 28px;
  font-family: var(--font-en);
  color: var(--paper);
  font-size: 84px;
  font-weight: 300;
  line-height: 1;
  opacity: .22;
}
.room-visual .room-tag-v {
  position: absolute;
  right: 24px;
  top: 28px;
  writing-mode: vertical-rl;
  font-family: var(--font-serif);
  color: var(--paper);
  letter-spacing: 0.4em;
  font-size: 12px;
  opacity: .85;
}
.room-info .room-place {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.5em;
  color: var(--cinnabar);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.room-info .room-name {
  font-family: var(--font-serif);
  font-size: clamp(26px, 2.8vw, 34px);
  letter-spacing: 0.18em;
  color: var(--ink);
  margin-bottom: 8px;
}
.room-info .room-en {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 16px;
  letter-spacing: 0.18em;
  color: var(--ink-mute);
  margin-bottom: 28px;
}
.room-info .room-desc {
  font-size: 15px;
  line-height: 2.2;
  color: var(--ink-soft);
  letter-spacing: 0.06em;
}
@media (max-width: 880px) {
  .room-card, .room-card.reverse { grid-template-columns: 1fr; gap: 28px; direction: ltr; }
}

/* --------- Room 圖片切換效果 --------- */
.room-visual .room-photo {
  transition: opacity .3s cubic-bezier(.4,0,.2,1), transform 1.2s cubic-bezier(.4,0,.2,1) !important;
}

/* --------- Room 縮圖列 --------- */
.room-thumbs {
  position: absolute;
  left: 12px; right: 12px; bottom: 12px;
  display: flex; gap: 8px;
  z-index: 3;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .4s cubic-bezier(.4,0,.2,1), transform .4s cubic-bezier(.4,0,.2,1);
  pointer-events: none;
}
.room-card:hover .room-thumbs {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.room-thumbs button {
  flex: 1;
  aspect-ratio: 16/10;
  border: 0;
  padding: 0;
  background: none;
  cursor: pointer;
  overflow: hidden;
  position: relative;
  border: 2px solid transparent;
  transition: border-color .3s cubic-bezier(.4,0,.2,1);
}
.room-thumbs button::after {
  content: "";
  position: absolute; inset: 0;
  background: rgba(49,38,29,0.35);
  transition: background .3s cubic-bezier(.4,0,.2,1);
}
.room-thumbs button:hover::after,
.room-thumbs button.active::after { background: transparent; }
.room-thumbs button.active { border-color: var(--paper); }
.room-thumbs button img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
@media (max-width: 720px) {
  .room-thumbs { position: static; opacity: 1; transform: none; pointer-events: auto; padding: 10px 0 0; margin: 10px 0 0; }
  .room-thumbs button { aspect-ratio: 4/3; }
}

/* --------- Page hero with photo background --------- */
.page-hero--photo {
  background-size: cover;
  background-position: center 60%;
  background-repeat: no-repeat;
  color: var(--paper);
  position: relative;
  isolation: isolate;
  padding-top: 240px;
  padding-bottom: 140px;
}
.page-hero--photo::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(49,38,29,0.55) 0%, rgba(49,38,29,0.72) 60%, rgba(49,38,29,0.85) 100%);
  z-index: -1;
}
.page-hero--photo .section-label { color: rgba(232,227,216,0.75); }
.page-hero--photo .section-label::before { background: rgba(232,227,216,0.55); }
.page-hero--photo .section-label .cn { color: var(--paper); }
.page-hero--photo .page-hero-title { color: var(--paper); }
.page-hero--photo .page-hero-sub { color: rgba(232,227,216,0.7); }
.page-hero--photo .page-hero-poem { color: rgba(232,227,216,0.9); }

/* --------- Google Maps embed --------- */
.map-embed {
  margin-top: 48px;
  border: 1px solid var(--hairline);
  overflow: hidden;
  background: rgba(49,38,29,0.04);
  filter: grayscale(0.28);
  transition: filter .5s cubic-bezier(.4,0,.2,1);
}
.map-embed:hover { filter: grayscale(0); }
.map-embed iframe { display: block; width: 100%; }

/* 交通資訊卡 */
.transport-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.transport-card {
  padding: 36px 32px;
  background: rgba(255,255,255,.4);
  border: 1px solid var(--hairline);
}
.transport-card h4 {
  font-family: var(--font-serif);
  font-size: 18px;
  letter-spacing: 0.3em;
  color: var(--ink);
  margin-bottom: 16px;
}
.transport-card p {
  font-size: 14.5px;
  line-height: 2;
  color: var(--ink-soft);
  letter-spacing: 0.05em;
}
@media (max-width: 880px) {
  .transport-grid { grid-template-columns: 1fr; }
}

/* 會員三階段卡 */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.tier-card {
  padding: 48px 32px;
  background: rgba(255,255,255,.5);
  border: 1px solid var(--hairline);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform .4s cubic-bezier(.4,0,.2,1);
}
.tier-card::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 0;
  width: 0; height: 2px;
  background: var(--vermilion);
  transform: translateX(-50%);
  transition: width .55s cubic-bezier(.4,0,.2,1);
}
.tier-card:hover { transform: translateY(-6px); }
.tier-card:hover::after { width: 80%; }
.tier-card.tier-3 {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.tier-card.tier-3 * { color: var(--paper) !important; }
.tier-card.tier-3 .tier-cinnabar { color: var(--cinnabar-soft) !important; }
.tier-num {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.4em;
  color: var(--ink-mute);
  margin-bottom: 18px;
}
.tier-name {
  font-family: var(--font-serif);
  font-size: 22px;
  letter-spacing: 0.4em;
  color: var(--ink);
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--hairline);
}
.tier-discount {
  font-family: var(--font-serif);
  font-size: 56px;
  font-weight: 300;
  color: var(--cinnabar);
  line-height: 1;
  margin-bottom: 8px;
}
.tier-card.tier-3 .tier-discount { color: var(--cinnabar-soft); }
.tier-discount-label {
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--ink-mute);
  margin-bottom: 28px;
}
.tier-points {
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.18em;
  color: var(--ink-soft);
  margin-bottom: 32px;
}
.tier-points strong {
  color: var(--cinnabar);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: 0.1em;
}
.tier-cinnabar { color: var(--cinnabar) !important; }
.tier-upgrade {
  font-size: 13px;
  line-height: 1.9;
  color: var(--ink-soft);
  letter-spacing: 0.06em;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
}
@media (max-width: 880px) {
  .tier-grid { grid-template-columns: 1fr; }
}

/* 旅人分享卡（IG quote） */
.story-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}
.story-card {
  background: rgba(255,255,255,.4);
  border: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.story-photo {
  display: block;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: rgba(215, 210, 203, 0.4);
  text-decoration: none;
  position: relative;
}
a.story-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(31, 28, 24, 0.35));
  opacity: 0;
  transition: opacity .3s ease;
  pointer-events: none;
}
a.story-photo:hover::after { opacity: 1; }
.story-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .6s ease;
}
.story-card:hover .story-photo img {
  transform: scale(1.03);
}
.story-body {
  padding: 32px 32px 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex: 1;
}
.story-handle {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--cinnabar);
}
.story-handle .name {
  font-family: var(--font-serif);
  color: var(--ink);
  letter-spacing: 0.18em;
  margin-right: 10px;
  padding-right: 10px;
  border-right: 1px solid var(--hairline);
}
.story-quote {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 2.1;
  color: var(--ink-soft);
  letter-spacing: 0.08em;
  position: relative;
  padding-left: 24px;
  border-left: 1px solid var(--cinnabar);
}
.story-link {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--ink);
  align-self: flex-start;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--ink);
  text-transform: uppercase;
  transition: all .4s var(--ease);
}
.story-link:hover { color: var(--cinnabar); border-color: var(--cinnabar); }
@media (max-width: 880px) {
  .story-grid { grid-template-columns: 1fr; }
}

/* 部落格卡 */
.blog-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
}
.blog-link {
  display: flex;
  flex-direction: column;
  background: var(--paper-warm);
  border: 1px solid var(--hairline);
  overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
  text-decoration: none;
}
.blog-link:hover {
  transform: translateY(-4px);
  border-color: var(--cinnabar);
  box-shadow: 0 22px 44px -22px rgba(49, 38, 29, 0.28);
}
.blog-thumb {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: rgba(215, 210, 203, 0.4);
}
.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .6s ease;
}
.blog-link:hover .blog-thumb img { transform: scale(1.04); }
.blog-body {
  padding: 26px 30px 30px;
}
.blog-link .blog-tag {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.4em;
  color: var(--cinnabar);
  margin-bottom: 14px;
}
.blog-link .blog-title {
  font-family: var(--font-serif);
  font-size: 16px;
  letter-spacing: 0.1em;
  color: var(--ink);
  line-height: 1.8;
  word-break: break-all;
  transition: color .3s var(--ease);
}
.blog-link:hover .blog-title { color: var(--cinnabar); }
@media (max-width: 880px) {
  .blog-list { grid-template-columns: 1fr; }
}

/* 異業合作五項目 */
.partner-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--hairline);
}
.partner-item {
  padding: 56px 0;
  border-bottom: 1px solid var(--hairline);
  display: grid;
  grid-template-columns: 100px 1fr 2fr;
  gap: 56px;
  align-items: start;
}
.partner-item .partner-num {
  font-family: var(--font-en);
  font-size: 48px;
  font-weight: 300;
  color: var(--cinnabar);
  line-height: 1;
}
.partner-item .partner-name {
  font-family: var(--font-serif);
  font-size: 22px;
  letter-spacing: 0.25em;
  color: var(--ink);
  line-height: 1.6;
}
.partner-item .partner-desc {
  font-size: 15px;
  line-height: 2.2;
  color: var(--ink-soft);
  letter-spacing: 0.06em;
}
@media (max-width: 880px) {
  .partner-item { grid-template-columns: 1fr; gap: 16px; padding: 40px 0; }
  .partner-item .partner-num { font-size: 36px; }
}

/* 訂房選館卡（contact 與 booking 共用） */
.book-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: var(--max);
  margin: 0 auto;
}
.book-option {
  padding: 56px 40px;
  background: var(--paper-warm);
  border: 1px solid var(--hairline);
  text-align: center;
  transition: all .4s var(--ease);
}
.book-option:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  transform: translateY(-4px);
}
.book-option:hover * { color: var(--paper) !important; }
.book-option .book-en {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.5em;
  color: var(--cinnabar);
  margin-bottom: 12px;
}
.book-option .book-cn {
  font-family: var(--font-serif);
  font-size: 28px;
  letter-spacing: 0.3em;
  color: var(--ink);
  margin-bottom: 16px;
}
.book-option .book-meta {
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--ink-mute);
}
.book-option.coming { opacity: .65; cursor: not-allowed; pointer-events: none; }
@media (max-width: 880px) {
  .book-options { grid-template-columns: 1fr; }
}

/* 獲獎照片區 */
.award-banner {
  background: var(--ink);
  color: var(--paper);
  padding: 100px var(--gutter);
}
.award-grid {
  max-width: var(--w-content);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 80px;
  align-items: center;
}
.award-text { max-width: 640px; }
.award-img { background: transparent; padding: 0; border: 0; }
.award-img img { width: 100%; display: block; }
.award-text .award-year {
  font-family: var(--font-en);
  font-size: 14px;
  letter-spacing: 0.5em;
  color: var(--cinnabar-soft);
  margin-bottom: 18px;
}
.award-text h3 {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(26px, 3vw, 38px);
  letter-spacing: 0.18em;
  margin-bottom: 24px;
}
.award-text p {
  font-size: 15px;
  line-height: 2.1;
  letter-spacing: 0.08em;
  color: rgba(244,240,230,.78);
  text-wrap: pretty;
  margin-bottom: 20px;
}
.award-text p:last-child { margin-bottom: 0; }
@media (max-width: 880px) {
  .award-grid { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .award-img { max-width: 280px; margin: 0 auto; }
}

/* 最新消息列表 */
.news-list { display: grid; grid-template-columns: 1fr; gap: 0; max-width: var(--w-narrow); margin: 0 auto; border-top: 1px solid var(--hairline); }
.news-item { padding: 40px 0; border-bottom: 1px solid var(--hairline); display: grid; grid-template-columns: 160px 1fr; gap: 40px; align-items: start; }
.news-date { font-family: var(--font-en); font-size: 13px; letter-spacing: 0.3em; color: var(--ink-mute); }
.news-body h4 { font-family: var(--font-serif); font-size: 18px; letter-spacing: 0.15em; color: var(--ink); margin-bottom: 14px; }
.news-body p { font-size: 14.5px; line-height: 2; color: var(--ink-soft); letter-spacing: 0.06em; }
@media (max-width: 880px) { .news-item { grid-template-columns: 1fr; gap: 8px; padding: 28px 0; } }

/* 內頁 Footer CTA */
.cta-band {
  text-align: center;
  padding: 120px var(--gutter);
  background:
    linear-gradient(rgba(49,38,29,0.72), rgba(49,38,29,0.86)),
    url('../img/mountain-landscape-skyline-1920.jpg') center 40%/cover no-repeat;
  color: var(--paper);
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(162,75,58,.18), transparent 60%);
  pointer-events: none;
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band .eyebrow { font-family: var(--font-en); font-size: 13px; letter-spacing: 0.5em; color: var(--cinnabar-soft); margin-bottom: 28px; }
.cta-band h2 { font-family: var(--font-serif); font-weight: 300; font-size: clamp(28px, 3.4vw, 44px); letter-spacing: 0.22em; line-height: 1.6; margin-bottom: 48px; }
.cta-band a.btn-light { display: inline-block; font-family: var(--font-serif); font-size: 13px; letter-spacing: 0.5em; padding: 16px 48px; border: 1px solid var(--paper); color: var(--paper); transition: all .4s var(--ease); }
.cta-band a.btn-light:hover { background: var(--paper); color: var(--ink); }

/* Footer logo */
.footer-brand { padding-left: 60px; }
.footer-brand .brand-logo {
  height: 112px;
  width: auto;
  margin-bottom: 20px;
}
@media (max-width: 720px) {
  .footer-brand { padding-left: 0; }
}

/* 語言切換（雙語 scaffold） */
.lang-switch { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-en); font-size: 12px; letter-spacing: 0.3em; }
.lang-switch a { color: var(--ink-mute); padding: 4px 6px; transition: color .3s var(--ease); }
.lang-switch a.active { color: var(--ink); border-bottom: 1px solid var(--cinnabar); }
.lang-switch a:hover { color: var(--cinnabar); }
@media (max-width: 980px) {
  .header-right .lang-switch { display: none; }
  body.nav-open .nav .lang-switch {
    display: inline-flex;
    margin-top: 40px;
    font-size: 14px;
    gap: 12px;
  }
  body.nav-open .nav .lang-switch a { padding: 6px 10px; }
}

/* 聯絡頁 */
.contact-grid {
  max-width: var(--w-content);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 64px;
  align-items: start;
}
.contact-info h3 { font-family: var(--font-serif); font-size: 22px; letter-spacing: 0.25em; color: var(--ink); margin-bottom: 24px; }
.contact-info p { font-size: 14.5px; line-height: 2.1; color: var(--ink-soft); letter-spacing: 0.06em; margin-bottom: 16px; }
.contact-channels { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 32px; }
.contact-channel { padding: 20px 24px; background: rgba(255,255,255,.4); border: 1px solid var(--hairline); display: flex; align-items: center; justify-content: space-between; transition: all .3s var(--ease); }
.contact-channel:hover { border-color: var(--cinnabar); }
.contact-channel .label { font-family: var(--font-serif); font-size: 14px; letter-spacing: 0.3em; color: var(--ink); }
.contact-channel .value { font-family: var(--font-en); font-size: 13px; letter-spacing: 0.15em; color: var(--ink-soft); }
.contact-form-wrap {
  background: var(--paper-warm);
  padding: 36px 32px;
  border: 1px solid var(--hairline);
}
.contact-form-wrap iframe { width: 100%; height: 600px; border: 0; display: block; }
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.contact-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-form label {
  font-family: var(--font-serif);
  font-size: 12.5px;
  letter-spacing: 0.28em;
  color: var(--ink);
  display: block;
  margin-bottom: 8px;
}
.contact-form label .req { color: var(--cinnabar); margin-left: 4px; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(49, 38, 29, 0.16);
  background: rgba(255, 255, 255, 0.6);
  font-family: var(--font-sans);
  font-size: 14.5px;
  letter-spacing: 0.04em;
  color: var(--ink);
  border-radius: 0;
  transition: border-color .2s ease, background .2s ease;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--cinnabar);
  background: rgba(255, 255, 255, 0.9);
}
.contact-form textarea { resize: vertical; min-height: 130px; line-height: 1.7; }
.contact-form select {
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(-45deg, transparent 50%, var(--ink) 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
  background-size: 6px 6px;
  background-repeat: no-repeat;
  padding-right: 40px;
}
.contact-form .actions { display: flex; align-items: center; gap: 16px; margin-top: 8px; }
.contact-form .btn-submit {
  padding: 14px 32px;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.28em;
  cursor: pointer;
  transition: background .3s ease, color .3s ease;
}
.contact-form .btn-submit:hover { background: var(--cinnabar); border-color: var(--cinnabar); }
.contact-form .form-note {
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}
@media (max-width: 880px) {
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-form .row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 20px; }
}

/* 統一所有內頁 body 給 header 足夠 padding-top */
body.inner { padding-top: 0; }

/* 桌機強制單行不換行；手機自然換行 */
.line-desktop-nowrap { white-space: nowrap; }
@media (max-width: 720px) {
  .line-desktop-nowrap { white-space: normal; }
}

/* ====================================================
   ▍About 頁「集團介紹」區的 ensō 背景水印
   ==================================================== */
@property --sweep {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}
.section--ensō {
  position: relative;
  overflow: visible;
}
.section--ensō.reveal { opacity: 1; transform: none; }
.section--ensō > .page-content { position: relative; z-index: 2; }
/* 舊 ensō-watermark 已停用（保留規則不影響版面） */

/* 關字左側 ensō 筆刷 · with mask sweep */
.page-hero.reveal { opacity: 1; transform: none; }
.page-hero-title {
  display: inline-block;
  position: relative;
}
.ensō-brush {
  position: absolute;
  right: calc(100% + 0.35em);
  top: 0.28em;
  width: 0.85em;
  height: 0.85em;
  background: url('../img/enso-watermark.png') center/contain no-repeat;
  opacity: 0.85;
  pointer-events: none;
  --sweep: 0deg;
  -webkit-mask-image: conic-gradient(from 60deg, black 0deg, black var(--sweep), transparent var(--sweep));
          mask-image: conic-gradient(from 60deg, black 0deg, black var(--sweep), transparent var(--sweep));
  transition: --sweep 2.2s cubic-bezier(.3,0,.4,1);
}
.page-hero.in .ensō-brush { --sweep: 360deg; }
.page-hero--photo .ensō-brush {
  filter: brightness(0) invert(1);
  opacity: 0.85;
}

/* inline ensō 取代 「・」 分隔符 */
.ensō-brush-inline {
  display: inline-block;
  vertical-align: -0.18em;
  width: 1.2em;
  height: 1.2em;
  margin: 0 0.15em;
  background: url('../img/enso-watermark.png') center/contain no-repeat;
  opacity: 0.8;
  pointer-events: none;
  --sweep: 0deg;
  -webkit-mask-image: conic-gradient(from 60deg, black 0deg, black var(--sweep), transparent var(--sweep));
          mask-image: conic-gradient(from 60deg, black 0deg, black var(--sweep), transparent var(--sweep));
  transition: --sweep 2.2s cubic-bezier(.3,0,.4,1);
}
.properties-head.in .ensō-brush-inline { --sweep: 360deg; }
@media (prefers-reduced-motion: reduce) {
  .ensō-brush-inline { transition: none; --sweep: 360deg; }
}

/* pull-quote line-by-line fade (Option A) */
.pull-quote .line {
  display: block;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .85s cubic-bezier(.4,0,.2,1), transform .85s cubic-bezier(.4,0,.2,1);
}
.section--ensō.in .pull-quote .line { opacity: 1; transform: none; }
.section--ensō.in .pull-quote .line:nth-child(2) { transition-delay: .20s; }
.section--ensō.in .pull-quote .line:nth-child(3) { transition-delay: .40s; }
.section--ensō.in .pull-quote .line:nth-child(4) { transition-delay: .60s; }

@media (prefers-reduced-motion: reduce) {
  .pull-quote .line { transition: none; opacity: 1; transform: none; }
  .ensō-brush { transition: none; --sweep: 360deg; }
}

/* ============================================
   Hotel sub-nav（館別內 4 子頁切換）
   ============================================ */
.hotel-subnav {
  padding: 30px var(--gutter) 26px;
  border-bottom: 1px solid rgba(49, 38, 29, 0.08);
  background: var(--paper);
}
.hotel-subnav-inner {
  max-width: var(--w-wide);
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(12px, 2.4vw, 28px);
  flex-wrap: wrap;
}
.hotel-subnav a {
  font-family: var(--font-serif);
  font-size: 15px;
  letter-spacing: 0.18em;
  color: rgba(49, 38, 29, 0.5);
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: color .22s ease, border-color .22s ease;
  white-space: nowrap;
}
.hotel-subnav a:hover { color: var(--ink); }
.hotel-subnav a.active {
  color: var(--ink);
  border-bottom-color: var(--cinnabar);
}
.hotel-subnav .dot {
  color: rgba(49, 38, 29, 0.22);
  font-size: 12px;
  line-height: 1;
}
.hotel-subnav a.book {
  color: var(--cinnabar);
}

/* ============================================
   FAQ accordion
   ============================================ */
.faq-list {
  max-width: var(--w-content);
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid rgba(49, 38, 29, 0.1);
  padding: 4px 0;
}
.faq-item[open] {
  background: rgba(215, 210, 203, 0.28);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 20px 22px 8px;
  display: flex;
  align-items: baseline;
  gap: 20px;
  font-family: var(--font-serif);
  font-size: 17px;
  letter-spacing: 0.12em;
  color: var(--ink);
  position: relative;
  transition: color .2s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '＋';
  margin-left: auto;
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 20px;
  color: var(--cinnabar);
  transition: transform .3s ease;
  line-height: 1;
}
.faq-item[open] summary::after {
  content: '－';
}
.faq-item summary:hover { color: var(--cinnabar); }
.faq-item .q-num {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--cinnabar);
  flex-shrink: 0;
  min-width: 28px;
}
.faq-answer {
  padding: 0 20px 26px 56px;
  color: rgba(49, 38, 29, 0.78);
  font-size: 15px;
  line-height: 1.95;
  letter-spacing: 0.06em;
}
.faq-answer p { margin: 0 0 12px; }
.faq-answer p:last-child { margin-bottom: 0; }
.faq-answer ul { margin: 8px 0; padding-left: 20px; }
.faq-answer ul li { margin: 4px 0; }
.faq-answer strong { color: var(--ink); font-weight: 500; }
.faq-answer em { color: var(--cinnabar); font-style: normal; }
.faq-answer .note {
  display: block;
  margin-top: 12px;
  font-size: 13px;
  color: rgba(49, 38, 29, 0.55);
}

@media (max-width: 640px) {
  .faq-item summary { font-size: 15px; padding: 18px 12px 18px 4px; gap: 14px; }
  .faq-answer { padding: 0 12px 22px 42px; font-size: 14px; }
}

/* ============================================
   Nearby landmarks grid
   ============================================ */
.nearby-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 32px;
  max-width: var(--w-wide);
  margin: 0 auto;
}
.nearby-card {
  background: var(--paper);
  border: 1px solid rgba(49, 38, 29, 0.08);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .3s ease, box-shadow .3s ease;
}
.nearby-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px -20px rgba(49, 38, 29, 0.28);
}
.nearby-photo {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: rgba(215, 210, 203, 0.5);
  position: relative;
}
.nearby-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .6s ease;
}
.nearby-card:hover .nearby-photo img {
  transform: scale(1.05);
}
.nearby-photo.no-img {
  display: flex;
  align-items: center;
  justify-content: center;
}
.nearby-photo.no-img::after {
  content: '○';
  font-family: var(--font-serif);
  font-size: 56px;
  color: rgba(49, 38, 29, 0.14);
  font-weight: 300;
}
.nearby-body {
  padding: 24px 24px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.nearby-num {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--cinnabar);
  margin-bottom: 12px;
}
.nearby-name {
  font-family: var(--font-serif);
  font-size: 18px;
  letter-spacing: 0.15em;
  color: var(--ink);
  font-weight: 400;
  margin: 0 0 6px;
  line-height: 1.5;
}
.nearby-en {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: rgba(49, 38, 29, 0.5);
  margin-bottom: 14px;
}
.nearby-desc {
  color: rgba(49, 38, 29, 0.78);
  font-size: 14px;
  line-height: 1.85;
  letter-spacing: 0.05em;
  margin: 0 0 14px;
}
.nearby-tag {
  align-self: flex-start;
  margin-top: auto;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--cinnabar);
  padding: 4px 12px;
  border: 1px solid rgba(155, 34, 66, 0.3);
  border-radius: 999px;
}

/* ============================================
   Mobile enhancements（漢堡選單 + 手機排版收斂）
   ============================================ */
.nav-toggle { display: none; }

@media (max-width: 980px) {
  .header { padding: 8px 18px; }
  .header .brand-logo { max-height: 80px; width: auto; height: auto; }
  .nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    padding: 0;
    background: transparent;
    border: 0;
    cursor: pointer;
    z-index: 60;
    position: relative;
  }
  .nav-toggle span {
    display: block;
    height: 1.5px;
    width: 22px;
    background: var(--ink);
    transition: transform .3s var(--ease), opacity .3s var(--ease);
    transform-origin: center;
  }
  body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

  .header-right { gap: 10px; }
  .header-right .lang-switch { display: none; }
  .book-cta { font-size: 11.5px; padding: 9px 14px; letter-spacing: 0.2em; }

  body.nav-open { overflow: hidden; }
  /* Release fixed-position confinement: header 的 backdrop-filter 會產生 containing block */
  body.nav-open .header { backdrop-filter: none; -webkit-backdrop-filter: none; background: transparent; }
  body.nav-open .nav {
    display: flex !important;
    position: fixed;
    inset: 0;
    z-index: 55;
    background: var(--paper);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 26px;
    padding: 90px 24px 60px;
    font-size: 20px;
    letter-spacing: 0.35em;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  body.nav-open .nav a { padding: 12px 0; }
  body.nav-open .nav a::after { display: none; }
}

@media (max-width: 880px) {
  /* hero titles */
  .hero-copy h1 { font-size: clamp(38px, 8vw, 60px); }
  .page-hero-title { font-size: clamp(30px, 8vw, 46px); }
  .page-hero { padding: 130px var(--gutter) 70px; }
  .page-hero--photo { padding: 150px var(--gutter) 100px; }
  .page-hero-poem { font-size: 13px; letter-spacing: 0.15em; }
  .page-hero-sub { font-size: 11px; }

  /* section titles */
  .section-title { font-size: clamp(24px, 6vw, 34px); }

  /* hotel sub-nav — horizontal scroll on mobile */
  .hotel-subnav { padding: 22px 18px 18px; }
  .hotel-subnav-inner {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .hotel-subnav-inner::-webkit-scrollbar { display: none; }
  .hotel-subnav a { font-size: 13.5px; letter-spacing: 0.14em; }

  /* tri-grid (品牌合作 5 cards) → 2 cols */
  .tri-grid { grid-template-columns: repeat(2, 1fr) !important; }

  /* tier grid → 1 col */
  .tier-grid { grid-template-columns: 1fr !important; }

  /* CTA / book bands */
  .cta-band, .book-band { padding: 90px 24px; }
  .cta-band h2, .book-band h2 { font-size: clamp(22px, 5.5vw, 32px); }

  /* room cards — thumb strip smaller */
  .room-thumbs button { width: 40px; height: 40px; }

  /* nearby grid */
  .nearby-grid { grid-template-columns: 1fr; }

  /* partner-list padding */
  .partner-item { padding: 20px 12px; }
}

@media (max-width: 640px) {
  /* Footer 2-col → 1-col */
  .footer-grid { grid-template-columns: 1fr !important; gap: 32px; }
  .footer-brand p { max-width: 100%; }

  /* Tri-grid final collapse */
  .tri-grid { grid-template-columns: 1fr !important; }

  /* Section padding tighter */
  .page-section { padding: 80px var(--gutter); }

  /* hotel-subnav dots hide (cleaner scroll) */
  .hotel-subnav-inner .dot { display: none; }
  .hotel-subnav-inner { gap: 22px; }

  /* Map iframe height */
  .map-embed iframe { height: 360px !important; }

  /* Contact form padding tighter (already handled in .contact-form-wrap 880) */
}

/* ============================================
   品牌體驗 The O Experience · Timeline 圖卡
   ============================================ */
.exp-list {
  max-width: 1080px;
  margin: 0 auto;
  position: relative;
}
.exp-list::before {
  content: '';
  position: absolute;
  left: 68px;
  top: 20px;
  bottom: 20px;
  width: 1px;
  background: rgba(155, 34, 66, 0.24);
}
.exp-cursor {
  position: absolute;
  left: 62px;
  top: 0;
  width: 13px;
  height: 13px;
  background: var(--cinnabar);
  border-radius: 50%;
  border: 3px solid var(--paper);
  box-shadow: 0 0 0 4px rgba(155, 34, 66, 0.15);
  transition: top .35s cubic-bezier(.4,0,.2,1);
  opacity: 0;
  pointer-events: none;
  z-index: 3;
}
.exp-cursor.active { opacity: 1; }
.exp-item {
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 44px;
  padding: 30px 0 60px;
  position: relative;
}
.exp-num {
  text-align: right;
  padding-top: 10px;
}
.exp-num .n {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 52px;
  color: var(--ink);
  line-height: 1;
  font-weight: 300;
}
.exp-num .en {
  display: block;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.35em;
  color: var(--cinnabar);
  margin-top: 10px;
  text-transform: uppercase;
}
.exp-card {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 40px;
  background: var(--paper-warm);
  border: 1px solid var(--hairline);
  overflow: hidden;
  align-items: stretch;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.exp-card:hover {
  transform: translateY(-3px);
  border-color: var(--cinnabar);
  box-shadow: 0 22px 44px -22px rgba(49,38,29,.22);
}
.exp-photo {
  position: relative;
  overflow: hidden;
  background: rgba(215, 210, 203, 0.5);
  min-height: 280px;
}
.exp-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .6s ease;
}
.exp-card:hover .exp-photo img { transform: scale(1.04); }
.exp-body {
  padding: 32px 32px 32px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.exp-body h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: 0.22em;
  color: var(--ink);
  margin-bottom: 18px;
}
.exp-body .lead {
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--ink);
  line-height: 1.9;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}
.exp-body p {
  color: rgba(49, 38, 29, 0.78);
  font-size: 14px;
  line-height: 2;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}
.exp-body em { color: var(--cinnabar); font-style: normal; }
.exp-body strong { color: var(--ink); font-weight: 500; }
.exp-body .brand-name {
  display: inline-block;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 18px;
  letter-spacing: 0.32em;
  color: var(--cinnabar);
  margin: 2px 0 14px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--cinnabar);
}
.exp-body .quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 16px;
  color: var(--ink);
  padding: 8px 0 8px 16px;
  border-left: 2px solid var(--cinnabar);
  margin: 8px 0 14px;
  line-height: 1.7;
}
.exp-body .tag-row {
  margin-top: 14px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.exp-body .tag-row span {
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--cinnabar);
  padding: 5px 12px;
  border: 1px solid rgba(155,34,66,.28);
  border-radius: 999px;
}
@media (max-width: 780px) {
  .exp-list::before { left: 24px; }
  .exp-cursor { left: 18px; }
  .exp-item { grid-template-columns: 48px 1fr; gap: 20px; padding: 20px 0 40px; }
  .exp-num { text-align: left; padding-top: 4px; }
  .exp-num .n { font-size: 30px; }
  .exp-card { grid-template-columns: 1fr; gap: 0; }
  .exp-body { padding: 24px 24px 28px; }
  .exp-photo { aspect-ratio: 16 / 10; min-height: 0; }
}

/* ============================================
   Mega Menu · 品牌旅宿 4 館下拉
   ============================================ */
.nav a.has-dropdown { position: relative; }

.mega-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #FDFCF8;
  border-top: 1px solid rgba(49, 38, 29, 0.08);
  box-shadow: 0 12px 32px rgba(49, 38, 29, 0.10);
  padding: 44px 40px;
  z-index: 40;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
  pointer-events: none;
}
.mega-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}
.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}
/* 分組版：3 民宿 + 1 酒店 */
.mega-menu-grid--grouped {
  grid-template-columns: 3fr 1fr;
  gap: 40px;
  align-items: start;
}
.mega-group-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 14px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(155, 34, 66, 0.20);
}
.mega-group-label {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.4em;
  color: var(--vermilion);
  text-transform: uppercase;
}
.mega-group-items {
  display: grid;
  gap: 24px;
}
.mega-group-items--3 { grid-template-columns: repeat(3, 1fr); }
.mega-group-items--1 { grid-template-columns: 1fr; }
@media (max-width: 1100px) {
  .mega-menu-grid--grouped { grid-template-columns: 1fr; gap: 32px; }
}
.mega-item {
  text-decoration: none;
  color: var(--ink);
  display: block;
  transition: transform .35s var(--ease);
}
.mega-item:hover { transform: translateY(-4px); }
.mega-photo {
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
  margin-bottom: 16px;
  border-radius: 2px;
  filter: grayscale(0.15);
  transition: filter .35s var(--ease);
}
.mega-item:hover .mega-photo { filter: none; }
.mega-cat {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.35em;
  color: var(--vermilion);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.mega-name {
  font-family: var(--font-serif);
  font-size: 17px;
  letter-spacing: 0.2em;
  color: var(--ink);
  margin-bottom: 6px;
}
.mega-tag {
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: 0.08em;
  line-height: 1.8;
}
.mega-item.soon .mega-cat::after {
  content: " · 籌 備 中";
  color: var(--ink-mute);
}
.mega-item.soon .mega-photo {
  filter: grayscale(0.6);
  opacity: 0.85;
}

/* 手機版：mega-menu 隱藏；hover 展開陷阱在觸控裝置也需失效 */
@media (max-width: 980px) {
  .mega-menu { display: none !important; }
  .nav a.has-dropdown::after { display: none; }
}