/* ===================================================================
   设计令牌
   =================================================================== */
:root{
  --paper:      #F6F3EA;
  --paper-deep: #EFEAdd;
  --card:       #FCFAF3;
  --ink:        #2A271F;
  --ink-soft:   #635D4E;
  --ink-faint:  #9A927E;
  --moss:       #46614A;
  --moss-deep:  #2E4230;
  --moss-tint:  #E4EAE0;
  --brass:      #AC7C2C;
  --brass-deep: #7E5A1C;
  --brass-tint: #F1E4C4;
  --stamp:      #A5462F;
  --line:       #DCD6C4;
  --line-soft:  #E9E4D4;
  --shadow:     0 12px 30px -14px rgba(42,39,31,0.28);
  --shadow-sm:  0 4px 14px -8px rgba(42,39,31,0.35);

  --font-display: "Songti SC","STSong","Noto Serif SC","SimSun",ui-serif,Georgia,serif;
  --font-body: -apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue","Microsoft YaHei",sans-serif;
  --font-mono: ui-monospace,"SFMono-Regular",Menlo,Consolas,"Courier New",monospace;

  --maxw: 980px;
  --radius: 4px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:0.001ms !important; transition-duration:0.001ms !important; }
}

/* subtle warm paper texture */
body::before{
  content:"";
  position:fixed; inset:0; pointer-events:none; z-index:0;
  background-image:
    radial-gradient(rgba(42,39,31,0.035) 0.6px, transparent 0.6px);
  background-size:3px 3px;
  opacity:0.6;
}

/* ===================================================================
   顶部导航
   =================================================================== */
.topbar{
  position:sticky; top:0; z-index:40;
  background:rgba(252,250,243,0.96);
  backdrop-filter:saturate(170%) blur(10px);
  border-bottom:1px solid rgba(126,90,28,0.28);
  box-shadow:0 8px 22px -18px rgba(42,39,31,0.55);
}
.topbar__inner{
  max-width:var(--maxw); margin:0 auto;
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 20px;
}
.brand{ display:flex; flex-direction:column; line-height:1.25; }
.brand__mark{ font-family:var(--font-display); font-weight:700; font-size:16px; letter-spacing:0.02em; }
.brand__sub{ font-size:11px; color:var(--ink-faint); letter-spacing:0.08em; }
.topbar__share{
  display:flex; align-items:center; gap:5px;
  border:1px solid var(--line); background:var(--card);
  color:var(--ink); border-radius:999px; padding:7px 13px; font-size:13px;
}
.topbar__share:hover{ border-color:var(--brass); color:var(--brass-deep); }

.scrollnav{
  position:relative;
  max-width:var(--maxw);
  margin:0 auto;
}
.scrollnav--top{ padding:0 44px 10px; }
.scrollnav--rooms{ margin-bottom:18px; }
.scrollnav__arrow{
  position:absolute; top:50%; z-index:5;
  width:30px; height:30px; border-radius:50%;
  border:1px solid rgba(126,90,28,0.28);
  background:rgba(252,250,243,0.94);
  color:var(--brass-deep);
  box-shadow:var(--shadow-sm);
  font-size:24px; line-height:1;
  display:flex; align-items:center; justify-content:center;
  opacity:0; pointer-events:none;
  transform:translateY(-50%);
  transition:opacity .15s, background .15s, color .15s;
}
.scrollnav__arrow.is-visible{ opacity:1; pointer-events:auto; }
.scrollnav__arrow:hover{ background:var(--brass); color:#FBF6EA; }
.scrollnav__arrow--left{ left:8px; }
.scrollnav__arrow--right{ right:8px; }
.scrollnav--rooms .scrollnav__arrow--left{ left:-6px; }
.scrollnav--rooms .scrollnav__arrow--right{ right:-6px; }

.pillnav{
  max-width:var(--maxw); margin:0 auto;
  display:flex; gap:8px; overflow-x:auto;
  padding:0 2px;
  scrollbar-width:none;
}
.pillnav::-webkit-scrollbar{ display:none; }
.pillnav a{
  flex:none;
  font-size:13px; color:var(--ink);
  padding:7px 14px; border-radius:999px;
  border:1px solid rgba(126,90,28,0.28);
  background:rgba(241,228,196,0.45);
  box-shadow:0 1px 0 rgba(255,255,255,0.65) inset;
  white-space:nowrap;
  transition:background .15s, border-color .15s, color .15s;
}
.pillnav a:hover{ background:var(--brass-tint); border-color:var(--brass); color:var(--brass-deep); }

/* ===================================================================
   HERO
   =================================================================== */
.hero{
  position:relative;
  min-height:92vh;
  display:flex; align-items:flex-end;
  overflow:hidden;
}
.hero__media{ position:absolute; inset:0; }
.hero__media img{ width:100%; height:100%; object-fit:cover; background:#100E0A; }
.hero__scrim{
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(23,21,15,0.15) 0%, rgba(23,21,15,0.10) 35%, rgba(23,21,15,0.78) 100%);
}
.hero__content{
  position:relative; z-index:2;
  max-width:var(--maxw); margin:0 auto;
  width:100%;
  padding:0 20px 64px;
  color:#F8F5EC;
}
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--brass-tint);
  margin:0 0 14px;
}
.hero__title{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(34px,7vw,58px);
  line-height:1.18;
  margin:0 0 16px;
  text-shadow:0 2px 18px rgba(0,0,0,0.25);
}
.hero__desc{
  font-size:15.5px; max-width:520px; color:#EDE7D6;
  margin:0 0 20px;
}
.tagrow{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom:26px; }
.tag{
  font-size:12.5px;
  background:rgba(248,245,236,0.14);
  border:1px solid rgba(248,245,236,0.35);
  color:#F8F5EC;
  padding:6px 12px; border-radius:999px;
  backdrop-filter:blur(2px);
}
.hero__cta{ display:flex; flex-wrap:wrap; gap:12px; }
.hero__cta--center{ justify-content:center; }

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:13px 24px; border-radius:999px; font-size:14.5px; font-weight:600;
  border:1px solid transparent; transition:transform .15s ease, box-shadow .15s ease;
}
.btn:active{ transform:scale(0.97); }
.btn--brass{ background:var(--brass); color:#FBF6EA; box-shadow:var(--shadow-sm); }
.btn--brass:hover{ background:var(--brass-deep); }
.btn--ghost{ background:rgba(248,245,236,0.08); color:#F8F5EC; border-color:rgba(248,245,236,0.5); }
.btn--ghost:hover{ background:rgba(248,245,236,0.18); }

.scrolldown{
  position:absolute; left:50%; bottom:20px; transform:translateX(-50%);
  z-index:2; color:#F8F5EC; opacity:0.75;
  animation:bob 2.2s ease-in-out infinite;
}
@keyframes bob{ 0%,100%{transform:translate(-50%,0);} 50%{transform:translate(-50%,6px);} }

/* ===================================================================
   SECTION 通用
   =================================================================== */
.section{
  position:relative; z-index:1;
  max-width:var(--maxw); margin:0 auto;
  padding:76px 20px;
}
.section--tint{ background:var(--paper-deep); max-width:none; }
.section--tint > *{ max-width:var(--maxw); margin-left:auto; margin-right:auto; }
.section--tint{ display:flex; flex-direction:column; }
.section__eyebrow{
  font-family:var(--font-mono); font-size:12px; letter-spacing:0.14em;
  text-transform:uppercase; color:var(--brass-deep); margin:0 0 10px;
}
.section__title{
  font-family:var(--font-display); font-weight:700;
  font-size:clamp(24px,4vw,32px); margin:0 0 14px; color:var(--ink);
}
.section__lede{ color:var(--ink-soft); max-width:640px; margin:0 0 36px; font-size:15px; }

/* ===================================================================
   票根卡片 Tickets
   =================================================================== */
.tickets{
  display:grid; grid-template-columns:repeat(4,1fr); gap:18px;
  margin-bottom:44px;
}
.ticket{
  position:relative;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:10px;
  padding:22px 20px 24px;
  -webkit-mask-image:
    radial-gradient(circle 7px at 0 50%, transparent 7px, black 7.5px),
    radial-gradient(circle 7px at 100% 50%, transparent 7px, black 7.5px);
  -webkit-mask-composite: source-in, source-in;
  mask-composite: intersect;
}
.ticket::after{
  content:"";
  position:absolute; left:14px; right:14px; top:64%;
  border-top:1.5px dashed var(--line);
}
.ticket--highlight{ background:var(--moss-tint); border-color:var(--moss); }
.ticket__no{ font-family:var(--font-mono); font-size:11px; letter-spacing:0.1em; color:var(--ink-faint); margin-bottom:10px; }
.ticket__name{ font-family:var(--font-display); font-size:19px; margin:0 0 4px; }
.ticket__meta{ font-size:12px; color:var(--ink-soft); margin:0 0 18px; }
.ticket__price{ margin:20px 0 12px; display:flex; align-items:baseline; gap:5px; }
.ticket__num{ font-family:var(--font-display); font-size:26px; font-weight:700; color:var(--brass-deep); }
.ticket--highlight .ticket__num{ color:var(--moss-deep); }
.ticket__unit{ font-size:11.5px; color:var(--ink-soft); }
.ticket__desc{ font-size:12.5px; color:var(--ink-soft); margin:0; }

.whocheck{
  display:grid; grid-template-columns:1fr 1fr; gap:20px;
}
.whocheck__col{
  background:var(--moss-tint); border:1px solid var(--moss);
  border-radius:10px; padding:22px 24px;
}
.whocheck__col--muted{ background:transparent; border-color:var(--line); }
.whocheck__col h4{ font-family:var(--font-display); margin:0 0 12px; font-size:15px; }
.whocheck__col ul{ margin:0; padding-left:18px; font-size:13.5px; color:var(--ink-soft); }
.whocheck__col li{ margin-bottom:6px; }

/* ===================================================================
   相册 Gallery（次卧 + 更多空间共用）
   =================================================================== */
.gallery__stage{
  position:relative;
  background:#100E0A;
  border-radius:10px;
  overflow:hidden;
  aspect-ratio:4/3;
  box-shadow:var(--shadow);
}
.gallery__stage img{
  width:100%; height:100%; object-fit:contain;
  user-select:none; -webkit-user-drag:none;
}
.gallery__arrow{
  position:absolute; top:50%; transform:translateY(-50%);
  width:40px; height:40px; border-radius:50%;
  background:rgba(20,18,13,0.42); color:#fff; border:none;
  display:flex; align-items:center; justify-content:center;
  font-size:15px; z-index:3;
  backdrop-filter:blur(3px);
  transition:background .15s;
}
.gallery__arrow:hover{ background:rgba(20,18,13,0.68); }
.gallery__arrow--prev{ left:12px; }
.gallery__arrow--next{ right:12px; }
.gallery__count{
  position:absolute; right:12px; bottom:12px;
  font-family:var(--font-mono); font-size:12px;
  background:rgba(20,18,13,0.5); color:#F8F5EC;
  padding:4px 10px; border-radius:999px; z-index:3;
}
.gallery__thumbs{
  display:flex; gap:8px; margin-top:14px;
  overflow-x:auto; padding-bottom:4px;
  scrollbar-width:thin;
}
.gallery__thumbs img{
  width:64px; height:64px; object-fit:cover; border-radius:6px;
  border:2px solid transparent; opacity:0.55; flex:none;
  transition:opacity .15s, border-color .15s;
}
.gallery__thumbs img.is-active{ opacity:1; border-color:var(--brass); }

.specs{ display:flex; flex-wrap:wrap; gap:10px; margin-top:26px; }
.specs__item{
  font-size:13px; background:var(--card); border:1px solid var(--line);
  padding:8px 14px; border-radius:999px; color:var(--ink-soft);
}

/* ===================================================================
   须知 Stamps
   =================================================================== */
.stamps{
  display:grid; grid-template-columns:repeat(3,1fr); gap:16px;
}
.stamp{
  background:var(--card); border:1px solid var(--line); border-radius:10px;
  padding:20px; position:relative;
}
.stamp::before{
  content:""; position:absolute; inset:6px;
  border:1px dashed var(--line-soft); border-radius:6px; pointer-events:none;
}
.stamp__ico{ font-size:22px; display:block; margin-bottom:10px; }
.stamp p{ margin:0; font-size:13.5px; color:var(--ink-soft); }

/* ===================================================================
   位置
   =================================================================== */
.mapfigure{
  border:1px solid var(--line); border-radius:10px; overflow:hidden;
  box-shadow:var(--shadow-sm); background:var(--card); padding:6px;
}
.mapfigure img{ border-radius:6px; }

/* ===================================================================
   房东手记 Story
   =================================================================== */
.story{
  max-width:680px;
  font-size:15.5px; color:var(--ink);
}
.story p{ margin:0 0 20px; }
.story__pull{
  font-family:var(--font-display); font-style:italic;
  font-size:19px; color:var(--moss-deep);
  border-left:3px solid var(--moss);
  padding:4px 0 4px 18px;
  margin:32px 0;
}
.story strong{ color:var(--stamp); font-weight:600; }

/* ===================================================================
   费用表
   =================================================================== */
.costtable{
  max-width:560px; background:var(--card); border:1px solid var(--line);
  border-radius:10px; overflow:hidden;
}
.costrow{
  display:flex; justify-content:space-between; gap:20px;
  padding:15px 20px; font-size:14px; color:var(--ink-soft);
  border-bottom:1px solid var(--line-soft);
}
.costrow span:last-child{ color:var(--ink); font-weight:600; white-space:nowrap; }
.costrow--total{ background:var(--brass-tint); border-bottom:none; }
.costrow--total span{ color:var(--brass-deep) !important; font-weight:700; }

/* ===================================================================
   更多空间 Tabs
   =================================================================== */
.roomtabs__nav{
  display:flex; gap:8px; overflow-x:auto;
  scrollbar-width:none;
  padding:2px;
}
.roomtabs__nav::-webkit-scrollbar{ display:none; }
.roomtab-btn{
  flex:none; font-size:13px; padding:9px 16px; border-radius:999px;
  border:1px solid var(--line); background:var(--card); color:var(--ink-soft);
  transition:all .15s;
}
.roomtab-btn.is-active{
  background:var(--moss); border-color:var(--moss); color:#F6F3EA;
}
.roomtabs__note{
  font-family:var(--font-display); font-style:italic;
  color:var(--ink-soft); font-size:14px; margin:14px 4px 0;
}

/* ===================================================================
   联系 / footer
   =================================================================== */
.section--contact{ text-align:center; padding-bottom:100px; }
.section--contact .section__lede{ margin-left:auto; margin-right:auto; }
.wechat-copy{
  display:inline-flex; align-items:center; justify-content:center;
  border:1px solid var(--brass);
  border-radius:999px;
  background:var(--brass-tint);
  color:var(--brass-deep);
  padding:2px 10px;
  font-weight:700;
  line-height:1.5;
}
.wechat-copy:hover{ background:var(--brass); color:#FBF6EA; }
.pagefoot{
  text-align:center; padding:26px 20px 40px;
  font-size:12px; color:var(--ink-faint);
  border-top:1px solid var(--line);
}

/* ===================================================================
   悬浮分享按钮
   =================================================================== */
.fab{
  position:fixed; right:20px; bottom:24px; z-index:50;
  width:52px; height:52px; border-radius:50%;
  background:var(--brass); color:#FBF6EA; border:none;
  display:flex; align-items:center; justify-content:center;
  box-shadow:var(--shadow);
}
.fab:active{ transform:scale(0.94); }

/* ===================================================================
   分享底部面板
   =================================================================== */
.sheet-backdrop{
  position:fixed; inset:0; background:rgba(23,21,15,0.45);
  z-index:60; opacity:0; pointer-events:none; transition:opacity .2s;
}
.sheet-backdrop.is-open{ opacity:1; pointer-events:auto; }
.sheet{
  position:fixed; left:0; right:0; bottom:0; z-index:61;
  background:var(--paper); border-radius:18px 18px 0 0;
  padding:10px 22px calc(22px + env(safe-area-inset-bottom));
  transform:translateY(105%); transition:transform .25s ease;
  box-shadow:0 -12px 30px rgba(0,0,0,0.18);
  max-width:480px; margin:0 auto;
}
.sheet.is-open{ transform:translateY(0); }
.sheet__handle{ width:40px; height:4px; background:var(--line); border-radius:2px; margin:6px auto 16px; }
.sheet__title{ font-family:var(--font-display); text-align:center; margin:0 0 18px; font-size:17px; }
.sheet__grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:10px; margin-bottom:18px; }
.sheet__opt{
  display:flex; flex-direction:column; align-items:center; gap:8px;
  background:var(--card); border:1px solid var(--line); border-radius:12px;
  padding:16px 6px; font-size:12px; color:var(--ink-soft);
}
.sheet__ico{ font-size:22px; }
.sheet__close{
  width:100%; padding:13px; border-radius:12px; border:1px solid var(--line);
  background:transparent; color:var(--ink-soft); font-size:14px;
}

/* ===================================================================
   微信内分享提示
   =================================================================== */
.wxtip{
  position:fixed; top:10px; right:10px; z-index:70;
  background:rgba(23,21,15,0.92); color:#F8F5EC;
  border-radius:12px; padding:18px 18px 14px; max-width:260px;
  display:none; box-shadow:var(--shadow);
}
.wxtip.is-open{ display:block; }
.wxtip__arrow{ font-size:26px; text-align:right; margin:-4px 4px 4px 0; }
.wxtip p{ margin:0 0 12px; font-size:13px; line-height:1.6; }
.wxtip__close{
  background:var(--brass); color:#FBF6EA; border:none; border-radius:8px;
  padding:8px 14px; font-size:12.5px; float:right;
}

/* ===================================================================
   海报弹层
   =================================================================== */
.poster-backdrop{
  position:fixed; inset:0; z-index:80; background:rgba(23,21,15,0.7);
  display:none; align-items:center; justify-content:center; padding:24px;
  overflow-y:auto;
}
.poster-backdrop.is-open{ display:flex; }
.poster-modal{ text-align:center; }
.poster-modal canvas{
  width:min(320px,80vw); height:auto; border-radius:10px;
  box-shadow:var(--shadow); background:#fff;
}
.poster-modal__hint{ color:#F0EBDD; font-size:13px; margin:16px 0; }
.poster-modal__actions{ display:flex; gap:12px; justify-content:center; }
.poster-modal .btn--ghost{ color:var(--ink); background:var(--card); border-color:var(--line); }

/* ===================================================================
   toast
   =================================================================== */
.toast{
  position:fixed; left:50%; bottom:100px; transform:translateX(-50%) translateY(10px);
  background:rgba(23,21,15,0.9); color:#F8F5EC; font-size:13px;
  padding:10px 18px; border-radius:999px; z-index:90;
  opacity:0; pointer-events:none; transition:all .25s;
}
.toast.is-open{ opacity:1; transform:translateX(-50%) translateY(0); }

/* ===================================================================
   响应式
   =================================================================== */
@media (max-width: 860px){
  .tickets{ grid-template-columns:repeat(2,1fr); }
  .stamps{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width: 640px){
  .hero{ min-height:100vh; }
  .hero__content{ padding-bottom:56px; }
  .tickets{ grid-template-columns:1fr; }
  .stamps{ grid-template-columns:1fr; }
  .whocheck{ grid-template-columns:1fr; }
  .section{ padding:56px 18px; }
  .scrollnav{
    display:grid;
    grid-template-columns:28px minmax(0,1fr) 28px;
    align-items:center;
    gap:6px;
  }
  .scrollnav--top{ padding:0 12px 10px; }
  .scrollnav--rooms{ margin:0 0 18px; }
  .scrollnav__arrow{
    position:static;
    transform:none;
    width:28px;
    height:28px;
    font-size:21px;
    background:rgba(252,250,243,0.88);
    box-shadow:none;
  }
  .scrollnav__arrow--left,
  .scrollnav__arrow--right,
  .scrollnav--rooms .scrollnav__arrow--left,
  .scrollnav--rooms .scrollnav__arrow--right{
    left:auto;
    right:auto;
  }
  .pillnav,
  .roomtabs__nav{
    width:100%;
    min-width:0;
    scroll-padding-left:4px;
    scroll-padding-right:4px;
  }
  .pillnav a{ padding:7px 12px; }
  .roomtab-btn{ padding:8px 13px; }
  .sheet__grid{ grid-template-columns:repeat(4,1fr); gap:8px; }
  .gallery__thumbs img{ width:56px; height:56px; }
}